User talk:LucasVB/Archive1

Picture of the Day
Hi Kieff,

Just to let you know that your photo Image:Gospers glider gun.gif is due to make an appearance as Picture of the Day on the 12th February. If you get a chance, you can check and improve the caption at Picture of the day/February 12, 2006. -- Solipsist 19:03, 10 February 2006 (UTC)


 * Great picture, indeed (even though it's not a photo, I guess :-) )... Thanks for making it! congratulations!! --BACbKA 09:13, 12 February 2006 (UTC)

Maps
Hi Kieff.

I noticed the map you made for Pangaea a year and a half ago. Would you consider making similar maps for Columbia (supercontinent), Rodinia, and/or Pannotia? Maps would add greatly to each. You can find reference material from Christopher Scotese (e.g. ) if you're willing. Thanks a lot. bcasterlinetalk 20:40, 15 March 2006 (UTC)

Searching for 3 movies
Thank for responding for my question:Searching for 3 movies. You have suggested the first movie might be Buddy and it defitely look like it. The other two movies apparently are Shocker and Split Second if you wish to know. I would really like to say thank you for being so nice and responding to my question. Tutmosis 23:28, 16 March 2006 (UTC)

Pedido
Oi Kieff,

Tudo bem? Meu nome e' Fernanda Viégas e eu estudo a Wikipedia ja' ha' alguns anos (voce pode ver um dos meus papers aqui). Eu gostaria de lhe fazer algumas perguntas sobre a suas atividades como "illustrador" de artigos na Wikipedia. Eu estou super impressionada com o nivel das imagens, diagramas, e fotografias que eu tenho encontrado no site, e gostaria de aprender mais sobre a comunidade de pessoas que faz essas contribuicoes. Voce estaria disponivel p/ uma entrevista via email? &mdash; Fernanda 00:17, 4 April 2006 (UTC)  | talk

Image:CDMS parameter space 2004.png
Hi, I re-tagged the image as PD-user. Renata 07:08, 13 May 2006 (UTC)

Fair-use images removed from your gallery
Hello, Kieff. I've removed some images from your gallery and replaced them with links, as they are copyrighted images that are being used under claims of fair use. Unfortunately, by Wikipedia policies, no fair-use images can be used on user pages; please see Removal of fair use images. These images have not been deleted from any articles. If you have any questions, please let me know. —Bkell (talk) 06:53, 1 July 2006 (UTC)

Re: Residents
Hi Kieff - I'm glad you like the Residents, and that I was at least partly responsible for you discovering them! If you like the residents, I'd also suggest you look for some music by Snakefinger and Renaldo and the Loaf :) Grutness...wha?  05:58, 6 July 2006 (UTC)

Incorrect normalization in Image:Synthesis square.gif
Hi, I noticed that you were the one who created this animation. Overall, it's a great illustration, but there is clearly an error in the normalization: the Fourier series must converge to the square wave, except at the point of discontinuity. In the image, your Fourier series is clearly converging to a square wave with a slightly smaller amplitude.

It looks like you chose the normalization so that the first harmonic has the same amplitude as the square wave, when actually the first harmonic should be slightly larger.

Can you please post a corrected plot? Thanks!

—Steven G. Johnson 19:06, 3 September 2006 (UTC)

Thanks
Thanks. Klepacki's linking all his interviews on his site made it pretty easy apart from organizing the entire thing. So far, it's the only computer / video game industry featured biography. --Zeality 13:51, 22 September 2006 (UTC)

Your user logo
Hi, Kieff!

I really did make an effort to retain the representation of your user name you seemed to prefer, namely Ҡ i∊ ff  ]] ⌇ ; but seemingly this was not appreciated (since you changed it). I'm fairly new to Wikipedia (though not to mathematics), whence I do not know quite what is comme il faut. Should I in general try to copy the 'user logo's, or should I tend to use simpler and easier to read forms? An advice would be appreciated! JoergenB 19:18, 23 September 2006 (UTC)

sines
I think your questions about other ways of generating waveforms with iterated sines interesting. I found an iterated FM waveform that is somewhat like a saw wave (but not as sharp), that you might want to look at.


 * $$F_0(x) = \sin {x}$$
 * $$F_{i+1}(x) = \sin {(x+F_i(x))}$$

But also this can be smoothly varied with a sine quite easily by attenuating the offset:


 * $$F_0 (x) = \sin {x}$$
 * $$F_{i+1} (x) = \sin {(x+cF_i(x))}$$

Which becomes a sine wave as c approaches zero, and becomes interestingly chaotic as c becomes greater than 1.

I'm thinking I could actually find an FM solution for a real saw wave (or an arbitrary wave), but I'll need some time to figure it out.

I also notice that you were interested in making a sin wave from square waves, which is an interesting idea. Ultimately, I believe it is impossible to do so in the manner you were attempting, but you asked then about the Fourier series, and whether it could work with things other than sine functions. Someone there mentioned that any "orthogonal basis" could be used, which isn't completely true. Harmonic square waves are orthogonal, but they're not a "complete orthogonal system" (in the Lebesgue sense). Basically, you need to be able to approximate any given continuous segment with your function, but with square waves this is impossible. You can approximate any given point, but in order to approximate a curve, you would need to introduce another square wave that puts a discontinuity in the middle of that approximated curve, and furthermore, any new wave you add that could better accomodate that curve adds new discontinuities. Anything that you can use for a fourier transform, on the other hand, can do so without the discontinuities. There are other ones than sin and cos; I've heard of a Fourier-Bessel series, and a Fourier-Legendre series, but I don't know offhand what they are used for. (Another way of looking at it is that sine and cosine have the relationship that any phase offest of a sine is equivalent to the sum of an appropriate sine and cosine. You can't do this with a square wave; there is no way to change the phase using just a square and a "cosquare".)

You could, however, make a sine wave out of an infinite number of square waves of the same period with variable phase and amplitude (or any function that repeates its first half in the second half as a negative), but this isn't any kind of Fourier series. (By combining a square wave with phase 0.1, with a negative square wave with phase 0.2, you get a pulse from 0.1 to 0.2, and its negative reflection in the second half of the cycle, with enough pulses in a fine enough interval, you can make any function with that same kind of symmetry).

I thought I'd offer a slightly different approximation to the sine using squares than yours. In this case I am still using the odd harmonics, but in this case,


 * $$\sin{x} \approx \frac{\sqrt{2}}{2} \sum_{n=1}^{\infty}{\frac{C_n S((2n-1)x)}{2n-1} }$$
 * Where S is the square wave function, and Cn is +1 or -1 depending on whether:
 * $$\sum_{m=1}^{n-1}{\frac{C_m}{(2m-1)}} < \frac{1}{(2n-1)}$$


 * $$C = +,-,-,-,-,-,-,+,-,-,+,-,+,-,+,-...$$

In this way, I am trying to keep the total sum around the fixed zero points somewhere near zero (so essentially, I am trying to approximate the sine wave by using the usual 1/n odd harmonics, but also trying to keep the two areas around 0 and pi well behaved. It ends up looking like this:



The bad areas around pi/2 and 3pi/2 don't really grow much more than that... I'm not sure if they'd tend to infinity, but I don't think so. At least, they get really, really insignificant after a while. If the C series is unreadable, think of it as a recurrance relationship:


 * $$C_1 = 1$$
 * $${sum}_1 = \frac{1}{1}$$
 * $${sum}_n = {sum}_{n-1} + C_n \frac{1}{2n-1}$$
 * $$C_n = \begin{cases}1 & ( \frac{1}{2n-1} < sum_{n-1} ) \\

-1 & ( \frac{1}{2n-1} > sum_{n-1} ) \end{cases}$$

So, if sum keeps track of the amplitudes used so far, C determines whether the next amplitude should be added or subtracted to keep the sum closer to zero. - Rainwarrior 19:46, 26 September 2006 (UTC)

Also, if you're interested in smoothing out the Gibbs phenomenon, do you know about the Lanczos filter? - Rainwarrior 20:07, 26 September 2006 (UTC)

Villarceau circles
Your animation for Villarceau circles is so striking, that I thought it would be really neat to nominiate it for consideration at FPC! :-) --HappyCamper 04:01, 2 October 2006 (UTC)


 * Yup, I saw the new one but didn't think to voice an opinion. Is this good? :-) Anyway, I have been busy contacting all the people who voted on the previous image. It's nice to see them trickling back for support. --HappyCamper 14:40, 3 October 2006 (UTC)
 * Thanks for posting the POV source, it is always nice to have incase someone wants a larger version or for instructional purposes for people like me. -Ravedave (help name my baby) 03:06, 4 October 2006 (UTC)


 * One quibble is that I believe it might help if the inside surface of the torus is colored or textured so it is visibly distinct from the outside surface. --KSmrqT 08:18, 8 October 2006 (UTC)


 * What do you mean? Isn't green inside and blue outside good enough? :S They look very distinct to me. Also, I DID experiment with a different texture (hexagons, stripes and plain colors), but it looked pretty boring or ambiguous, so I used checkered pattern inside too. ☢  Ҡ i∊ ff   ⌇  ↯  08:53, 8 October 2006 (UTC)


 * (You can reply here; I'm watching.) Maybe it's a monitor/color-management thing, but I see little difference. In fact, I did not realize that different colors were used until you said so! Still, I supported its nomination as a FPC, where you can see the nice things I said. --KSmrqT 00:16, 9 October 2006 (UTC)


 * Very nice and striking indeed ! One question/request: would it be possible to slow down the section action ? LouisBB 19:38, 8 January 2007 (UTC)


 * Sure. A few frames during the cut might make things even clearer! I'll get to it as soon as I can. &mdash; Kieff 20:44, 8 January 2007 (UTC)

image requests
I vaguely remember you asking for suggestions for mathematical images to do a while back, so here are a couple of possibilities: R.e.b. 05:24, 7 October 2006 (UTC)
 * 1) Lakes of Wada could do with a picture (of the lakes of Wada).
 * 2) Wilkinson's polynomial could do with an animation of how the roots move in the complex plane as the coefficient of x^19 is changed.

I found a crude picture of the lakes of Wada in J. G. Hocking, G. S. Young, Topology ISBN 0486656764 on page 144, but it's probably not that much use to you. An animation of the lakes growing day by day would be even better than a picture, but this may not be worth the effort, as it's a rather obscure topic. Some of the external links already have pictures of infinite spherical reflections, so a picture of this is not needed. R.e.b. 21:07, 9 October 2006 (UTC)

I tried to draw a crude image of the lakes for you, but got carried away and ended up with something good enough to add to the Lakes of Wada article. Though it could still be animated if you are short of things to do.... R.e.b. 16:12, 11 October 2006 (UTC)

Gimbal lock figure
A single gimbal mount can be a semicircle, rather than a full circle. This may simplify the figure and make the essential features easier to notice.

The essence of physical gimbal lock is that the inner and outer axes become aligned, so that the body is free to rotate around two independent axes, but no longer around three. The essence of mathematical gimbal lock is a topological problem, discussed in this thread from news:comp.graphics.algorithms. I assume you wish to illustrate the physical version.

An inability to rotate in a certain way is a tactile phenomenon, not a visual one. A static illustration could simply show the aligned situation that corresponds to lock. An animation might show the effect of wiggling each axis in turn in a configuration away from lock, and then contrast that with a locked configuration.

However, if you want to try the tactile idea, you might somehow depict torque magnitudes. --KSmrqT 08:05, 8 October 2006 (UTC)

Could you update the "Garden of eden" (Conway's Game of Life) picture?
Howdy! I noticed that this picture: is out of date now... somebody has found a smaller pattern. I hope you know what I'm talking about... Here is a link to the page: http://pentadecathlon.com/lifenews/2006/03/smaller_garden_of_eden_pattern.html I would do it myself, but I have no idea how.Count Olaf 21:49, 14 October 2006 (UTC)

Featured picture promotion!

 * This is to let you know the Featured Picture you uploaded and/or nominated Image:Villarceau circles.gif is scheduled to be Picture of the day on January 8, 2007, when it will be featured on the Main Page. Congratulations!  howch e  ng   {chat} 17:43, 8 December 2006 (UTC)

Pi-unrolled
I created (and linked from FPC) a gallery of all versions of this graphic. I hope you won't take it the wrong way when I say that it's really messy to have four or five versions of an animation all on one page. I don't want to kick you off but would you consider taking out not only your version but also all previous versions, leaving only Image:Pi-unrolled-720.gif? The outcome of the nom seems certain and I'd rather not see it closed and archived with so much animation on the page. If you agree, I'll ask you to do the refactoring, please, to your taste. You're also welcome, as the creator, to edit the comment attached to your version in the gallery. Thank you. John Reid 21:58, 14 October 2006 (UTC)

Image:Pattonb.jpg
hi, can you take a look at Image:Pattonb.jpg and specify which tag it should be tagged with? It is a nice little improvement of an image and would make articles look better, but if there is no tag, then other users might remove it arbitrarily. I note that the previous user mentioned public domain. Can you throw some light on it since you've worked on the image, who has the copyrights now? Idleguy 07:12, 5 November 2006 (UTC)

Stellar classification
I really liked the star catigory picture, is there any chance I can get the pov-ray source code for them? my email is [email removed] -- Blake6489 06:55, 26 November 2006 (UTC)


 * I'm sorry, but it won't be available for now. I'm using it in some big project and I need to finish it before I can release anything to the public. Thanks for the compliment! ☢  Ҡ i∊ ff   ⌇  ↯  06:59, 26 November 2006 (UTC)


 * I just saw this picture. Would you mind if I nominate it at Featured picture candidates? --Dgies 22:43, 11 December 2006 (UTC)

Graphics Lab
I saw your name listed on Wikiproject Illustration or  the list of graphic artists, and I thought I'd let you know that a Graphics Lab has been created on EN. Based on the highly successful French and German graphics labs, it seeks to better organise and coordinate our graphic design and photo-editing efforts. Up until now, there has been no common space on EN where users could ask for maps, charts and other SVG files to be created. What's more, the Graphics Lab has discussion boards, tips, tools and links; in sum, a good common workspace. Come help us out! The infrastucture is already in place, and now we need participants. :) -- Zantastik  talk  02:09, 12 December 2006 (UTC)

Your signature
Just to let you know, I don't have some of the fancy fonts used in your signature, so everything you sign seems to start with a question mark, instead. This led to a misunderstanding on the Misc Ref Desk, where I thought you were unsure of your Sun Tsu answer, so added my own. If I'd known you were certain, I wouldn't have answered. Of course, fancy sigs also make edits messy, as those sigs often take up several lines of text. I can't tell you what you should or shouldn't put in your sig, but did want you to be aware of some of the issues, so you can "make an informed decision". Thanks, StuRat 15:54, 18 December 2006 (UTC)

IMDb name template
Hi -

I noticed you listed your talk page as a place to ask for help with the imdb name template. I've made extensive revisions to the instructions; this is to ask two things: I'll put your talk page on my watchlist; I'd prefer that you respond here to keep the dialogue in one place. Thanks. &mdash; Chidom   talk   19:31, 6 January 2007 (UTC)
 * Would you please review the instructions I've revised at Template:Imdb name/doc for accuracy and clarity?, and
 * Do you still want to be listed as a contact for people having problems with using the template?
 * Looks fine to me, I think the conditional templates are a blessing. &mdash; Kieff 18:16, 19 January 2007 (UTC)

Brazilian Portuguese Hitchhiker's fan site?
Do you happen to have a working link? I saw the link on hhgttgonline.com, but I got a domain not found error, and not a working website. --JohnDBuell 18:42, 7 January 2007 (UTC)


 * Well, first of all, I added the Brazilian Portuguese in that list because, as I understood, the paragraph was mentioning relevant websites from past and present.
 * That being said, no, I don't have a link. Not officially (but check my historical page of it). Milliways Brasil is dead. Since Milliways was the first and only DNA\HHGG website from Brazil and existed for a year with quite a few followers, I thought it qualified for the mention. I was the owner, by the way. When I was promoting the movie, the book and Douglas Adams around here, I even started a "Towel Campaign" in which people would attent to theaters with their towels (it included 42 good, humorous reasons to do so.) Back then, I was having at least 36 different Brazilian blogs linking to the website, plus some Orkut links. I think it was notable enough around here (considering the minimal fanbase we had back then), and I had a few official contacts, like the Brazilian Portuguese official book translator and the Brazilian distribution manager at Buena Vista International - who actually sent me 5 shiny Brazilian posters before anyone else. Given all this, I thought it qualified for the list (but I may be biased, of course), so I mentioned the Brazilian Portuguese language fansite on the list, even if it doesn't exist anymore.
 * Hope that clears everything up. In any case, I removed the mention since it looks like I misunderstood the paragraph anyway. &mdash; Kieff 20:01, 7 January 2007 (UTC)
 * Actually we could re-include that with a slight re-write. Wasn't there an Italian one for a while too? --JohnDBuell 21:38, 7 January 2007 (UTC)

Koch Cube
Thanks for helping me with the "Koch cube" question. Having used the great marvel that is Google, I found. It seems you were correct. --AMP&#39;d 04:35, 12 January 2007 (UTC)

How to make animations
Hi Kieff,

I saw some of your animations. So far I have made a number of 2D-animations, such as the ones in the rotational-vibrational coupling article. I also have a website of my own, this article contains some of my attempts at semi-3D animations.

I would love to create animations for the mass flow meter article, animations that match or surpass the quality of the animations on the website of a manufacturer of mass flow meters, for example the curved tube mass flow meter animation.

I'd like to ask you if you can assist me with getting started with POV-ray. --Cleonis | Talk 15:57, 14 January 2007 (UTC)


 * [...]


 * Nice to see you're interested in POV-Ray, it's quite a nice program, especially for those into mathematics and programming. :)


 * The thing is, POV-Ray is a lot more low-level than most people realize. You have to get your hands in a lot of math to make things move nicely and look nicely, which is exciting and challenging. But since we're talking mostly about diagrams and models here, most animations won't be too complex.


 * [...]


 * Good luck, and don't hesitate to ask for further help! &mdash; Kieff 05:12, 15 January 2007 (UTC)


 * Generally, I want control over what the program does rather than extensive automation. For example, I write my website in HTML. Using a WYSIWYG editor doesn't suit my way of thinking around problems. So the fact that in using POV-ray I must get my hands in the math will suit me, I think.


 * Thank you for the descriptions you put up on my Talk page. If I get stuck I will seek your help. --Cleonis | Talk 16:09, 15 January 2007 (UTC)

POV-ray rocks!
Hi Kieff,

have a look at the animations in the mass flow meter article. I'm quite pleased with the results. That type of mass flow metering is also called 'Coriolis flow metering'. I think the animations suggest that there is a connection between the operating principle of coriolis flow metering and gyroscopic precession. --Cleonis | Talk 22:15, 2 February 2007 (UTC)

Thanks
Thanks for your Wikipedia tips after my blundering around the Tesla Coil article. I saw the "you have mail" thing and I figured it would hurt. What a nice surprise!!!

72.72.37.51 23:39, 15 January 2007 (UTC)Packer

Sculpting a sphere
Hope the comments here helped with your project!Please let me know if none of them worked and I'll set my slow but steady mind to it!Bioarchie1234 21:27, 18 January 2007 (UTC)


 * Some good ideas, yes. I'm planning on trying the ball race method, I just need the blocks now. We'll see how hard that turns out to be. If everything fails, I'll try something more manual, but I really need 4 balls of the same size. &mdash; Kieff 18:14, 19 January 2007 (UTC)

You may of found someone with....
the same eye problem as you =)

i too have that problem with my vision after seeing strong colors like violet. to tell you the truth i didnt think there was anyone else either seeing as how i was the only person in my family to have this. a quick question though. how well can you see in the dark? it might have something to do with this. —The preceding unsigned comment was added by Maverick423 (talk • contribs) 15:56, 19 January 2007 (UTC).


 * I'm not so sure. Can't say it's particularly good or bad, really. Why, do you have good night vision? &mdash; Kieff 18:17, 19 January 2007 (UTC)

well compared to most people in my family i have perhaps the best vision when it comes to a dark room. its quite weird to explain but i can see figures and shapes in a really dark room while my other family members cant. however when it comes to light i cannot stand being in it for too long. if i step outside in a sunny day i get dizzy sometimes. if there are to many lights on during night time i cannot stand to see a light turned on for a prolonged time. on computer screens or anything that reflects lights like the color you showed it just burns into me for a good 5 minuets. everytime i blink i see the image and well its quite annoying Maverick423 02:49, 20 January 2007 (UTC)

Creation article
Hello. I just wanted to thank you for linking me to the article. And it was not supposed to be a flame war thing. lol Bond Extreme 22:15, 20 January 2007 (UTC)

Dangerous ref desk advice
Hi Kieff. I just want to let you know that I removed the comment explaining how to drink a gallon of milk from the reference desk; I also removed your reply, but only to avoid it being there out of context. I agree with your reply 100%, although I would encourage you in the future to simply remove medical advice that appears dangerous. See Wikipedia_talk:Reference_desk. -- SCZenz 18:14, 21 January 2007 (UTC)

Your "prism" animation
Kieff, jeez you've got a tough crowd voting on your animation!! I don't know whether those who gave you an "oppose" vote are just trying to show off how they actually understand physics, or if they are really that tough to please. I've been criticized a bit too on my animation. No “oppose” votes yet (knock on wood). It's soooooo easy to do Monday morning quarterbacking isn't it? Well done. A very professional job. Greg L 04:32, 23 January 2007 (UTC)


 * I expanded the animation to 350 pixels. I think that will help. And as I posted in a comment in the voting section, I think you could save yourself a lot of work revising an already fine animation by simply crafting a well-thought-out, expanded caption. Greg L 20:25, 23 January 2007 (UTC)


 * This is now done. I wish someone would review it now, since my writing is probably a bit clunky. &mdash; Kieff | Talk 23:12, 23 January 2007 (UTC)


 * Where's the new caption wording? Greg L 00:05, 24 January 2007 (UTC)


 * How's this:
 * Here, time-chopped packets of white light consisting of the entire color spectrum enter a prism. Shorter wavelengths (blue and violet) travel slower in the glass medium than do longer wavelengths like red. Consequently, shorter wavelengths are refracted (bent) more than longer ones. This prism effect causes the light to disperse and fan out into a rainbow-like spectrum that separates the colors. For each packet of white light entering the prism, a color-smeared packet of light exits the prism. Because light travels slower in glass than in air, the packets necessarily bunch up inside the prism and only resume their normal speed (and spacing) after exiting it. A very brief flash of white light entering the prism will be “chirped” (smeared out over time based on frequency) after passing through a prism; red will arrive to an observer first, and violet last. This chirping effect can be seen when a column of colors, as they first diverge inside the prism, increasingly shears forward.

Greg L 00:23, 24 January 2007 (UTC)

Orphaned fair use image (Image:Metal Slug 3.png)
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Koch snowflake solids
Regarding your Koch cube graphic, you may be interested in these images - Chris —The preceding unsigned comment was added by 121.44.200.140 (talk) 14:09, 5 February 2007 (UTC).

Why did you delete my question on the reference desk?
What the hell is a "mask troll"? I don't appreciate it. —The preceding unsigned comment was added by 68.56.241.32 (talk) 01:00, 23 February 2007 (UTC).


 * We had a bunch of questions before where some guy constantly asked if something was legal or illegal whether he was wearing a mask or not. After several of these questions, it was settled that any other "is it illegal ___ wearing a mask?" questions should be deleted on sight. If you're not that guy, well, sorry. Feel free to repost the question and I won't touch it. &mdash; Kieff | Talk 01:59, 23 February 2007 (UTC)

Image:Light dispersion conceptual.gif
Hi Kieff. I have seen the note you made today. I think this version of the graphic is also useful, but the white dots should have the same size as the colored ones (wrong idea of the model like this). It would be nice, if you could change that. It is not possible to just restore an older version because of the use of magenta. --Lucido 11:47, 23 February 2007 (UTC)

Skyscraper Illustrations created with MS Paint
Hi,

My name is Stefan and thanks for your feedback at the MS Paint Page, I am the webmaster and owner and the illustrator of SkyScrapers.org, I was wondering if there could be a reason why you deleted my page/link? The drawings were really drawn with MS Paint - initially. Is it because there was a slight rendering with PhotoPaint? (Slight clouds and reflections)

P.S When I showed my projects/illustrations many did not believed it was drawn with MS Paint, I even anti-aliased the jagged pixel lines in MS Paint too. Those really took a long time. :-)

Hope to hear your feedback. Great discussion By the way. Drop me a reply or a discussion in my page too.

Thanks alot. ______________________________________________________________________________

Someformofhuman 00:23, 5 March 2007 (UTC)

I have yet to hear your response with regards; above. If you're not going to discuss this, then I assume you agree with this, then I'll place the link back in.

Someformofhuman 11:57, 19 March 2007 (UTC) ______________________________________________________________________________

Hi,

Thanks for your reply. I'm definately fine with it! I can see you're busy too. There are a few things that I would like to clear up and verify it to you.

1. The files have to be slightly more compressed than usual becuase those will be uploaded into the Internet, and the use of less bandwidth is curcial. The original source files are drawn in bitmap.bmp in MS Paint, each of the .bmp file sizes are approximately 50 - 90mb. You can't judge quality just by looking at the previews, tried and tested, I wouldn't recommend GIF, as the colours are limited to 256 tones and people with the sharp eye will be able to spot some gradient dithering colours in rough "band-like" gradient. PNG will be like approximately 2.5 times larger than exported JPEGs and load longer in the Internet, even though they're in looped or interlaced loading patterns. They are then exported into EPS or TIFF for printing purposes or uses in various magazine/merchandise resources for the fullest quality. There is a technique to anti-alise in MS Paint, provided if you're ready to to do that patiently for a long time doing that procedure. All you have to do is to simply switch colours with the colour palette and change the RGB values gradually, pixel by pixel, till it matches to another colour. Repeat this step till 2 colour fades to another gradient - This process can take a long time. All you have to do next is to Mask out, copy and paste and repeat. However, I have also mentioned that I used Corel PhotoPaint to help anti-alised some areas more smoothly, and with the touch of clouds and rendering in my first post.

2. I understand and it's completely normal, yep. Seeing is beliving. People have approached me whether if this is for real and I'm fine with it. :-) I don't know how can I have ways of proving it to you that I initially draw them in MS Paint, (Unless If I have a video tutorial :-) ) you're just judging/looking because of its massive size and detail. If you look at the largest resolutions (Lagre Size) I did not drawn them in that scale, they are even slightly larger than that. So all I have to do is to resize them in Adobe Photoshop or Corel PhotoPaint and label them as large prints. I will never show the original dimensions of source to the public, as they are drawn in MS Paint. For it's massive size and detail, it's all the work of Copy and Paste, and each window detail could take up 2 weeks to draw proportionately to scale in MS Paint, pixel by pixel using the Pencil Tool. Most of these drawings sometimes even took nearly 6 month - to nearly one year to finish on MS Paint, before they are exported into any external image enhancement software for rendering. I hereby stand firmly that it is possible to draw any graphic regardless of difficulty, entirely on MS Paint.

3. I have absolutely no knowledge of Vector Graphics, I'm not fond of doing my work in Vector, as I find it hard to use, not accurate and a little cartoonish. However I once tried drawing on Vector, but it failed, as I tried to add many details to it, and my 3GB RAM, 256mb Graphics Card, 4.0 GHz Intel Core Duo PC couldn't handle that magnitude. So I had to abandon all hope of this.

In fact, many skyscraper websites (e.g. SkyscraperPage.com and SkyscraperCity.com) are requesting me to write a full length tutorial for them on how to use MS Paint without squandering hundreds of dollars on professional software.

I don't mind if my site is not on the external links, but I just write to make sure you and I understand about this and things are clear, honest and what it is.

Thanks, and have a great day ahead! :-) Hope to hear from you,

Regards and Honesty, Stefan

Someformofhuman 11:57, 19 March 2007 (UTC)

Image:Mug and Torus morph.gif
Hi Kieff,

Just to let you know that the Featured Picture Image:Mug and Torus morph.gif is due to make an appearance as Picture of the Day on. If you get a chance, you can check and improve the caption at Template:POTD/2007-07-18.  howcheng  {chat} 00:11, 7 July 2007 (UTC)

Conceptual dispersion
See Talk:Dispersion (optics). Han-Kwang 21:25, 19 March 2007 (UTC)

Request
Hi Kieff, I have a request. I have left it in request page. Thankyou.--James smith2 15:15, 8 April 2007 (UTC)


 * Hi, I have replied at the gallery talk page- regards--James smith2 21:08, 8 April 2007 (UTC)

CSS help
Kieff, can you take a look at the CSS for Template:Hidden messages? The template should be as small (vertically) as possible, but hopefully with not-too-small font size. Thanks,  Λυδ α cιτγ  03:16, 7 May 2007 (UTC)

Orphaned fair use image (Image:Dilbert-animated.jpg)
Thanks for uploading Image:Dilbert-animated.jpg. The image description page currently specifies that the image is non-free and may only be used on Wikipedia under a claim of fair use. However, the image is currently orphaned, meaning that it is not used in any articles on Wikipedia. If the image was previously in an article, please go to the article and see why it was removed. You may add it back if you think that that will be useful. However, please note that images for which a replacement could be created are not acceptable under fair use (see our fair use policy).

If you have uploaded other unlicensed media, please check whether they're used in any articles or not. You can find a list of 'image' pages you have edited by clicking on the "my contributions" link (it is located at the very top of any Wikipedia page when you are logged in), and then selecting "Image" from the dropdown box. Note that any fair use images not used in any articles will be deleted after seven days, as described on criteria for speedy deletion. Thank you. BetacommandBot 21:17, 10 May 2007 (UTC)

Image:Pattonb.jpg
Hello Kieff, an automated process has found an image or media file tagged as nonfree media, such as fair use. The image (Image:Pattonb.jpg) was found at the following location: User:Kieff/Gallery. This image or media will be removed per statement number 9 of our non-free content policy. The image or media will be replaced with Image:NonFreeImageRemoved.svg, so your formatting of your userpage should be fine. The image that was replaced will not be automatically deleted, but it could be deleted at a later date. Articles using the same image should not be affected by my edits. I ask you to please not readd the image to your userpage and could consider finding a replacement image licensed under either the Creative Commons or GFDL license or released to the public domain. Thanks for your attention and cooperation. User:Gnome (Bot)-talk 04:18, 17 May 2007 (UTC)

Image:Povray logo.jpg
Hello Kieff, an automated process has found an image or media file tagged as nonfree media, such as fair use. The image (Image:Povray logo.jpg) was found at the following location: User:Kieff/Gallery. This image or media will be removed per statement number 9 of our non-free content policy. The image or media will be replaced with Image:NonFreeImageRemoved.svg, so your formatting of your userpage should be fine. The image that was replaced will not be automatically deleted, but it could be deleted at a later date. Articles using the same image should not be affected by my edits. I ask you to please not readd the image to your userpage and could consider finding a replacement image licensed under either the Creative Commons or GFDL license or released to the public domain. Thanks for your attention and cooperation. User:Gnome (Bot)-talk 05:24, 17 May 2007 (UTC)

solar eclipse edit
Hello, Kieff, the picture you deleted is a composition of 2 original images that were taking in the same place at the same date but 2 hours apart. They both were processed in PS separately and then combined together by pasting one to another. So what is "fake" about it,Kieff? Or maybe because anonymus IP bandit vandalised my Summary page you came up with your edit Kieff? My goal was not to make the picture look real, my goal was to show an atmosphere of the event. If you look at the, Kieff, you will see TV crews there. What do you think they were doing, Kieff? They were filming solar eclipse. So you deleted the picture and it is fine with me. I saw the eclipse and the amphitheater, most Wikipedia readers did not. I wanted to share my picture with Wikipedia readers, but I guess I cannot because you, Kieff, call my picture a "fake". Sure everybody could have an opinion. Some people could hate the picture, while others could like it, but you, Kieff, and others like you made an opinion for everybody yourself by deleting the picture. By the way I did few pictures like that with the different settings. Here's one picture that was selected by Anacortes Telescope & Wild Bird as a picture of the day. For this one I used my picture of a diamond ring to make a frame. So at least somebody likes my pictures that look like "fake". By the way how many total eclipses have you photographed yourself, Kieff? Best regards. Thanks for your contribution. I'm not looking forvard for getting your reply, Kieff, so please do not reply, better save your time for one more exiting edit. Mbz1 20:37, 27 May 2007 (UTC)Mbz1


 * Regardless of your wish to dismiss any discussion on the topic, I came here to do it anyway. My point in removing the picture from the article (I didn't delete it or anything) was that it didn't depict the actual effects of the total eclipse as someone would see it, but was in fact a photomanipulation of a real eclipse with another non-eclipse photo, and this was a bit disappointing. If you do have two pictures of that day, as you claim, taken a few hours apart, then you should just upload both of them in their original form and place them side by side withing the article, so we could all see the eclipse on all it's glory and compare it to moments before it happened, without any photomanipulation. THAT would have been a great addition to the article and the project. It was not my intention to discredit your efforts in any way, and I should have been more encouraging to upload the originals back then, but I made the edit at work and forgot about it once I got home. I apologize for that. I understand your disappointment, but there's no reason to take it so aggressively!
 * I humbly request you reconsider uploading the two original images you used, but upload them separately and let users compare them themselves. I'd be glad to have those in the article. It's just that photomanipulations are deceiving and must be used with great care to maintain encyclopedic value. Anyway, take care, and I hope you reconsider. &mdash; Kieff | Talk 21:25, 27 May 2007 (UTC)


 * You call it a photomanipulation. Yes it is. 2 original pictures were processed in PS (manipulation) and combined togetger (one more manipulation), or better yet I took eclipse picture from APOD and amphitiater picture from a travel site and combined both together and said I took it, or maybe (I forgot) I painted both of them(I wish I could paint), and I've never been to Turkey and I've never seen a solar eclipse. I'm not going to upload any more pictures to Wikipedia (not interested). I'm sorry I uploaded so many pictures already. I requested that eclipse picture to be deleted. With time I would request all of my other pictures to be deleted too.

Mbz1 22:43, 27 May 2007 (UTC)Mbz1

Image:Penrose tiling3.jpg
Hello, this is a message from an automated bot. A tag has been placed on Image:Penrose tiling3.jpg, by another Wikipedia user, requesting that it be speedily deleted from Wikipedia. The tag claims that it should be speedily deleted because Image:Penrose tiling3.jpg fits the criteria for speedy deletion for the following reason: Image description page for image on the Commons To contest the tagging and request that administrators wait before possibly deleting Image:Penrose tiling3.jpg, please affix the template  to the page, and put a note on its talk page. If the article has already been deleted, see the advice and instructions at WP:WMD. Feel free to leave a message on the bot operator's talk page if you have any questions about this or any problems with this bot, bearing in mind that this bot is only informing you of the nomination for speedy deletion; it does not perform any nominations or deletions itself. --Android Mouse Bot 2 02:41, 19 July 2007 (UTC)

First, thank you for creating the image of Pangaea at http://en.wikipedia.org/wiki/Image:Pangaea_continents.png

I would like to use a modified version of it on one of my websites, but I'm not sure how to credit it. I've been reading some of the licensing pages, but they're very confusing.

This is the text I've tentatively included on my web page, under the image:

Image modified by David Blomstrom from the original, made by User Kieff

Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. Subject to disclaimers.

1) Do I need to include all of that text? 2) I replaced the word "document" with the word "image," because I don't want visitors to think they can freely modify and distribute my web page. 3) Can I include the gnu logo if I'd like to? In most cases, I'd prefer not to, but it would look nice on an animals website I'm designing.

Also, how should I credit an image that's taken from the Wikimedia Commons and has been released into the public domain, like this one?:

http://en.wikipedia.org/wiki/Image:Continental_models.gif

I assume I can see any responses to my post by visiting this page. But just in case, you can contact me via http://www.geobop.org/Contact/

Thank you!

David Blomstrom

WikiBear 02:20, 22 July 2007 (UTC)

Sorry
Hi Kieff,

Sorry I didn't realise that it was classed as spam or was banned to place that link.

Could you direct me to a set of clear guidelines which I must follow?

Sorry again,

Tim

Voçé está lelé da cuca?
Kieff, eu não entendo isso de: "This user is a Brazilian and doesn't like that at all!" I am a Chilean by birth, a Venezuelan by adoption (and a fellow computer professional), have made 4 trips to Brazil, stayed as long as 3 months, visited 10 cities, and loved each minute of it! I wish I were a Brazilian! Eu repito, não entendo nada! --AVM 23:12, 30 July 2007 (UTC)


 * What makes you think you should, or would, understand it? It's a personal thing, nothing else. People can dislike their countries and home cultures just the same way as they dislike certain kinds of food, music or other people. Why is it so hard to imagine and respect the fact someone just doesn't happen to like their home country? What makes so many people think that just because I happened to be born here I have to love every single thing Brazilian? Why does you, an entirely different person with an entirely different personality, thinks your appreaciation for the country is in any way relevant to my judgement of it? I'm sounding like a prick, I know, but I'm fairly sick of that kind of disrespectful flawled logic being pushed around. People have different tastes, and they apply to every single thing out there. Why can't people just respect that? It's one of those things that make people interesting: they're different!
 * So, please, just accept the fact that people are free to like and dislike things, of any kind, as long as it's done in a peaceful and respectful manner. Thanks for your time. &mdash; Kieff | Talk 03:21, 31 July 2007 (UTC)

WP:CVU status
The Counter-Vandalism Unit project is under consideration to be moved to and/or  status. You have been identified as a project member and your input as to this matter would be welcomed at WT:CVU. Thank you. Delivered on behalf of user:xaosflux 01:09, 10 August 2007 (UTC)

My answer to your question on the RD
Hi Kieff, as has been eloquently pointed out by SteveBaker, my response to your “Odd vision problem” included an ill-considered comment pertaining to your medical history. I just wanted to apologies for any perceived diagnoses I may have given you. Such was not my intent. I trust that you have already sought medical advice, and hope that all is well with you. Best, --S.dedalus 04:30, 19 August 2007 (UTC)


 * No worries. I'm well aware of Wikipedia's policies, and I'm also well aware that nothing said in the Reference Desk should be taken as certain, or as a replacement for professional help. I wouldn't take advice from anyone there, like I said. I was just looking for possible explanations of what could cause that specific effect, since as far as I know (and also the medic I visited), none of the common eye problems offer that kind of optical effect. We're all puzzled, so I'm gonna have to look more into it with other professionals this week. I'm just hoping it's not a neurological thing, but I do want to find out what's causing this, so any theory would be worth checking out, if done appropriately. Thanks! &mdash; Kieff | Talk 04:48, 19 August 2007 (UTC)

Precessing gyroscope movie
Dear Kieff, would you be willing to make a variation of the precessing gyroscope movie for my free physics textbook? (I would include it in the pdf file.) I am publishing a free 1300 page physics textbook that everybody can download for free (see http://www.motionmountain.net ). It has no commercial interest; no ads, no income of any kind. The text is my hobby since many years; readers, especially in countries where books are expensive, enjoy reading it. At present, I am working on the new edition, which will again expand its material. I am looking for a movie where the gyroscopes hangs from a wire, so that the structure of two rings is not needed (as long as one sees that the gyroscope rotates). Of course I would mention your name (if you want) and copyright (if you want). You can contact me via the website, if you are interested. Otherwise, just forget/delete this section. Regards, Christoph (27 August 2007) —Preceding unsigned comment added by 84.153.104.23 (talk) 19:39, August 27, 2007 (UTC)

Smile!
For no reason at all... 

has smiled at you! Smiles promote WikiLove and hopefully this one has made your day better. Spread the WikiLove by smiling at someone else, whether it be someone you have had disagreements with in the past or a good friend. Happy editing! Smile at others by adding Smile to their talk page with a friendly message.

Graphics Lab Announcement


Attention All Wikigraphists!
A new Wikigraphist Abilities Page has been created within the Graphics Lab so graphists can specify their graphics skills. To add your entry to the page, simply go the template documentation page and follow the instructions there. If you have any trouble please don't hesitate to contact me on my talk page. Have Fun !

> Rugby471 talk &#9876;

Encryption using musical notation / Thank you
Just a quick note to say thank you for answering my question. --Lil Miss Picky 22:27, 27 September 2007 (UTC)

> Rugby471 talk &#9876; 11:33, 29 September 2007 (UTC)

Thank you
Thanks for the reply on the reference desks, i thought i recognized the piece, but it was such a short animation, i couldnt remember it, thanks again, RobertsZ 16:44, 5 October 2007 (UTC)

hi
Hi. I found you in categories of users who can contribute in English and Portuguese. I myself am a native speaker of English, but I'm well on my way to learning Portuguese. Just check out my user page and talk page, and join in any of the discussions. To keep updated, you can even put a watch on my user page, which will automatically watch my talk page. :-) learnportuguese (talk) 21:39, 8 February 2008 (UTC)

Why not a future product?
Why couldn't a hoverboard be a future product? Urvabara (talk) 20:49, 16 February 2008 (UTC)


 * Wikipedia is not a crystal ball. You could argue that the hoverboard will become a product in the future, but unless you've got a reliable source claiming an actual hoverboard is due to be released sometime in the near future, with a date to it and everything, you won't be able to justify the inclusion of the future product template on the page. &mdash; Kieff | Talk 20:58, 16 February 2008 (UTC)

Projection used for Pangaea map
Hi Kieff,

I'm trying to find out what projection you used for the Pangaea Continents image you made.

Many thanks! Hagenaer —Preceding unsigned comment added by 216.31.255.3 (talk) 20:01, 21 April 2008 (UTC)


 * I'm not entirely sure, but it was an Azimuthal map I've found on the web. &mdash; Kieff | Talk 18:16, 26 April 2008 (UTC)

Hi Kieff,

Crystal ball, what? Your image of a tri-axial (motor-)cycle front wheel precessing about a "lean" (bank) axis can only relate to my unique extant prototype. This is illustrated at the publications section of www.surreycommunity/info/brp Conventional "rake & trail" bicycle front ends do not give such elegant precession due to their compound steering geometry. Would you be interested in seeing my next prototype, once I have built it? Peter (the biker). —Preceding unsigned comment added by 212.85.12.211 (talk) 08:48, 6 June 2008 (UTC)

Science Without Numbers by Hartry H. Field
Where in Brazil are you? There's an excellent book store in a lot of the larger cities called 'Livraria Cultura' that has a surprisingly good philosophy section, books in MANY languages, and will also order books for you. [www.mercadolivre.com Mercado Livre], Brazil's response to eBay might giv eyou some options too. Does amazon not deliver to Brazil?


 * I've already looked on Livraria Cultura's website. Amazon has a couple used copies, but they're ultra-expensive. Mercado Livre doesn't have it. :( &mdash; Kieff | Talk 18:13, 26 April 2008 (UTC)

IMDB template directions
Help. I am trying to link http://www.imdb.com/title/tt0814396 to this article, but the current template does not like the 'tt' in front of the number. Is there another way to extract the IMDB code to the article? StevePrutz (talk) 06:09, 10 June 2008 (UTC)

Thought you might be interested
I saw Image:Mug and Torus morph.gif (uncredited, alas) recently in a public lecture at the University of Oxford on the Poincaré conjecture. Algebraist 00:48, 24 July 2008 (UTC)


 * Really? That's awesome! :D
 * Thanks for letting me know. Who was giving the lecture? &mdash; Kieff | Talk 08:22, 24 July 2008 (UTC)

IMDb template
Hi, I'm seeing a trailing ] coming out of the template today:

Saving Jessica Lynch at the Internet Movie Database]

Thanks, Varlaam (talk) 18:52, 3 January 2009 (UTC)

hey there!
how are you doing? =)

what software do you use for pixel art? I'm looking for something lightweight (like mspaint but less... unprofessional, and with some more features) for windows. can you recommend me anything? —Preceding unsigned comment added by 190.55.215.118 (talk) 16:08, 8 January 2009 (UTC)

Template:Allmovie name
Hello, … I encountered your account on the Template:Imdb name documentation … I have just cloned Template:Allmovie name from Template:Amg name (because it is currently protected) and added a documentation file cloned from Template:TV Guide person … Some Other Editor should resolve the duplicate/legacy Amg v. Allmovie template names with redirects. -)

Happy Editing! &mdash;  12:00, 4 April 2009 (UTC)


 * ✅ … Amg name and Amg movie now have matching documentation files. :-) &mdash; 138.88.91.205 (talk) 02:21, 15 April 2009 (UTC)

Participação do Brasil na Wikimania
Lucas, aqui está a página no meta sobre a Wikimania. Entre na lista da WikiBrasil https://lists.wikimedia.org/mailman/listinfo/WikimediaBR-l [aqui]. Abraços! --everton137 (talk) 15:32, 27 August 2009 (UTC)

Replaceable fair use Image:The Residents.jpg
Thanks for uploading Image:The Residents.jpg. I noticed the description page specifies that the media is being used under a claim of fair use, but its use in Wikipedia articles fails our first non-free content criterion in that it illustrates a subject for which a freely licensed media could reasonably be found or created that provides substantially the same information. If you believe this media is not replaceable, please:


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 * 2) On the image discussion page, write the reason why this image is not replaceable at all.

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If you have uploaded other non-free media, consider checking that you have specified how these images fully satisfy our non-free content criteria. You can find a list of description pages you have edited by clicking on [ this link]. Note that even if you follow steps 1 and 2 above, non-free media which could be replaced by freely licensed alternatives will be deleted 2 days after this notification (7 days if uploaded before 13 July 2006), per our non-free content policy. If you have any questions please ask them at the Media copyright questions page. Thank you. Aspects (talk) 22:55, 29 October 2009 (UTC)

Orphaned non-free image (File:Lenore.jpg)
 Thanks for uploading File:Lenore.jpg. The image description page currently specifies that the image is non-free and may only be used on Wikipedia under a claim of fair use. However, the image is currently orphaned, meaning that it is not used in any articles on Wikipedia. If the image was previously in an article, please go to the article and see why it was removed. You may add it back if you think that that will be useful. However, please note that images for which a replacement could be created are not acceptable for use on Wikipedia (see our policy for non-free media).

If you have uploaded other unlicensed media, please check whether they're used in any articles or not. You can find a list of "file" pages you have edited by clicking on the "my contributions" link (it is located at the very top of any Wikipedia page when you are logged in), and then selecting "File" from the dropdown box. Note that any non-free images not used in any articles will be deleted after seven days, as described on criteria for speedy deletion. Thank you.  Zoo Fari  02:26, 7 November 2009 (UTC)

Thanks
Hi -- Thanks for making your image of the hyperbolic triangle available on wikimedia commons and putting it in the public domain! I've used it in my book on general relativity at http://www.lightandmatter.com/genrel/, on page 106. The book is under the same CC-BY-SA license as WP. You are credited in the back of the book in the book in the photo credits section, and the licensing info is listed there. Regards, Ben —Preceding unsigned comment added by 76.167.77.165 (talk) 16:49, 21 November 2009 (UTC)

Look Over The Following Template
I started the Chef Database template using the same model as the IMDB template. You can see it here: Template:Chefdb name and from there you can go to the documentation. Now the problem is categorizing it. Every time I added the category People and person external link templates, it shows up as something different in the category list. I was wondering if you can fix it? I just can seem to find where to fix it. Another thing is that when you add the template, you have to add "chefdb name" and not just "chefdb." I would like to be able to add the template with just "chefdb." If you can fix that and anything else you find, it would be appreciated. Mr. C.C. (talk) 03:30, 26 January 2010 (UTC)
 * I fixed the problem with adding "chefdb name" to the template and not just "chefdb." I just redirect "chefdb" to "chefdb name."  The categorizing of the template is what needs work.  Mr. C.C. (talk) 04:05, 26 January 2010 (UTC)

Fair use rationale for File:Pat and Mat.jpg
Thanks for uploading or contributing to File:Pat and Mat.jpg. I notice the file page specifies that the file is being used under fair use but there is not a suitable explanation or rationale as to why each specific use in Wikipedia constitutes fair use. Please go to the file description page and edit it to include a fair use rationale.

If you have uploaded other fair use media, consider checking that you have specified the fair use rationale on those pages too. You can find a list of 'file' pages you have edited by clicking on the "my contributions" link (it is located at the very top of any Wikipedia page when you are logged in), and then selecting "File" from the dropdown box. Note that any non-free media lacking such an explanation will be deleted one week after they have been tagged, as described on criteria for speedy deletion. If you have any questions please ask them at the Media copyright questions page. Thank you. — ξ xplicit  03:32, 19 November 2010 (UTC)

Fair use rationale for File:Hexplore ingame.jpg
Thanks for uploading or contributing to File:Hexplore ingame.jpg. I notice the file page specifies that the file is being used under fair use but there is not a suitable explanation or rationale as to why each specific use in Wikipedia constitutes fair use. Please go to the file description page and edit it to include a fair use rationale.

If you have uploaded other fair use media, consider checking that you have specified the fair use rationale on those pages too. You can find a list of 'file' pages you have edited by clicking on the "my contributions" link (it is located at the very top of any Wikipedia page when you are logged in), and then selecting "File" from the dropdown box. Note that any non-free media lacking such an explanation will be deleted one week after they have been tagged, as described on criteria for speedy deletion. If you have any questions please ask them at the Media copyright questions page. Thank you. Sfan00 IMG (talk) 14:25, 29 November 2010 (UTC)

Orphaned non-free image File:The Lost Vikings.png
 Thanks for uploading File:The Lost Vikings.png. The image description page currently specifies that the image is non-free and may only be used on Wikipedia under a claim of fair use. However, the image is currently orphaned, meaning that it is not used in any articles on Wikipedia. If the image was previously in an article, please go to the article and see why it was removed. You may add it back if you think that that will be useful. However, please note that images for which a replacement could be created are not acceptable for use on Wikipedia (see our policy for non-free media).

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Torus - mug morph
I noticed that the mug has 'edges', (the lip and where the handle meets the cylindrical body are sharp). I seem to remember that some topologists don't like creases and sharp edges that cannot continuously be derived... If you could just round those off a little (and the bottom as it is pushed down...) it would make even those nitpickers happier. Have you considered a semi transparent skin so that the interior of the mug would be partially visible?

gs (talk) 14:14, 17 March 2011 (UTC)

Fair use rationale for File:Lenore characters.jpg
Thanks for uploading or contributing to File:Lenore characters.jpg. I notice the file page specifies that the file is being used under fair use but there is not a suitable explanation or rationale as to why each specific use in Wikipedia constitutes fair use. Please go to the file description page and edit it to include a fair use rationale.

If you have uploaded other fair use media, consider checking that you have specified the fair use rationale on those pages too. You can find a list of 'file' pages you have edited by clicking on the "my contributions" link (it is located at the very top of any Wikipedia page when you are logged in), and then selecting "File" from the dropdown box. Note that any non-free media lacking such an explanation will be deleted one week after they have been tagged, as described on criteria for speedy deletion. If the file is already gone, you can still make a request for undeletion and ask for a chance to fix the problem. If you have any questions please ask them at the Media copyright questions page. Thank you. J Milburn (talk) 22:50, 9 June 2011 (UTC)

Happy tau day
Happy tau day! --DavidCary (talk) 02:31, 23 June 2011 (UTC)

Question about the use of templates
There is an issue with how to properly use the name parameter on with templates to links with personal profiles such as eliteprospects, hockeydb, IMDb name,  ect.

While it is understood that the name parameter is to be used for removing the disambiguator (such as at Mike Sullivan (ice hockey) some editors are also using this parameter to show the person's name in a non-verified form using non-English and modified letters such as at [[Đặng Hữu Phúc and Miroslav Blaťák – even when the external link uses the English form of name (without modified letters).

Question: Is the purpose of the name parameter to show the name of the person as listed at the linked site, or is it to write in whatever the editor thinks he name should be shown as (i.e. damn the sources)? Dolovis (talk) 14:37, 13 July 2011 (UTC)
 * Or if the purpose of the name parameter is to remove the disambiguator. Hey  Mid  (contribs) 15:09, 13 July 2011 (UTC)
 * Different templates use them differently. The hockey templates use them to remove the disambiguator and to reflect what Wikipedia lists their article as for consistency. The Eliteprospects one you mention even states this clearly on its page. -DJSasso (talk) 16:40, 13 July 2011 (UTC)
 * This is not a matter of "is it to write in whatever the editor thinks he name should be shown as (i.e. damn the sources)". The external link template should mirror the title or the article. Users are not pulling these names out of no where, rather, they are simply referencing the title of the article. – Nurmsook!  talk...  16:46, 13 July 2011 (UTC)

It appears the Kieff has been offline since 3 July 2011, so he may not be available to give his answer to my question. Dolovis (talk) 09:32, 14 July 2011 (UTC)
 * I've e-mailed Kieff. I've also notified User:VT hawkeye of this discussion, as he was the creator of the Hockeydb template. Regarding Kieff, I'm not sure the IMDb name template has the same structure as the hockey ones. Hey  Mid  (contribs) 10:27, 14 July 2011 (UTC)
 * I'm hardly authoritative (merely proud of how Hockeydb has outgrown my initial desire to save a few keystrokes), but my personal preference would tend to follow that of User:Nurmsook.  VT  hawkeye talk to me 14:06, 14 July 2011 (UTC)

File:Cosine explanation20070103.png listed for deletion
A file that you uploaded or altered, File:Cosine explanation20070103.png, has been listed at Files for deletion. Please see the to see why this is (you may have to search for the title of the image to find its entry), if you are interested in it not being deleted. Thank you. Calliopejen1 (talk) 01:56, 9 August 2011 (UTC)

Approximation of sine function with Bezier spline
Many years ago, you seemed to be interested in approximating a sine function with a Bezier spline.

You may be interested in the detailed derivation by Jim Fitzsimmons, "Bezier curve sinewave approximation".

Is this something "encyclopedic enough" to mention in Bezier spline or Floating Point/Fixed-Point Numbers ? --DavidCary (talk) 15:39, 29 October 2011 (UTC)

Extension to Template:IMDb name
Hi,

(The template refers me here.)

It is not uncommon in a movie cast list to see newish performers linked directly to the IMDb since they have no WP articles of their own.

This is done ad hoc.

What if there were a variant of "IMDb name" that suppressed the "at the IMDb" string?

So a cast list might include: and the "at ..." string would not then appear because the special flag had been enabled.
 * as Joseph Stalin

Any opinion?

Varlaam (talk) 04:33, 3 January 2012 (UTC)

Invitation to events: bot, template, and Gadget makers wanted
I thought you might want to know about some upcoming events where you can learn more about MediaWiki customization and development, extending functionality with JavaScript, the future of ResourceLoader and Gadgets, the new Lua templating system, how to best use the web API for bots, and various upcoming features and changes. We'd love to have power users, bot maintainers and writers, and template makers at these events so we can all learn from each other and chat about what needs doing.

Check out the Chennai event in March, the Berlin hackathon in June, the developers' days preceding Wikimania in July in Washington, DC, or any other of our events.

Best wishes! - Sumana Harihareswara, Wikimedia Foundation's Volunteer Development Coordinator Sumanah (talk) 14:41, 16 February 2012 (UTC)