Wikipedia:Reference desk/Archives/Mathematics/November 2007

= November 1 = Reference_desk/Archives/Mathematics/2007 November 1


 * 1) test study help?
 * 2) equation for series 1,1,3,7,...
 * 3) Derivative of an exponential Function
 * 4) math> equations
 * 5) Thomas & Finney's
 * 6) Quickest possible way to find GCF and LCM
 * 7) 51-gon??

= November 2 = Reference_desk/Archives/Mathematics/2007 November 2


 * 1) Currents
 * 2) Circles and hyperbolas, a "Complex" relationship???
 * 3) statistics calculator?
 * 4) cartesian product
 * 5) Any clues as to this equation?
 * 6) basic question
 * 7) what's this?
 * 8) system matrix

= November 3 = Reference_desk/Archives/Mathematics/2007 November 3


 * 1) Limit problem with e
 * 2) Metrics
 * 3) Calculating odds of a stock market close
 * 4) Linear Separability
 * 5) Triple Integrals in Cylindrical Coordinates

= November 4 = Reference_desk/Archives/Mathematics/2007 November 4


 * 1) Lindelöf Spaces and Second Countable Spaces
 * 2) Bernoulli numbers
 * 3) Terminology: Points in the plane
 * 4) Simple Maths

= November 5 = Reference_desk/Archives/Mathematics/2007 November 5


 * 1) why so many 2nd order pdes in physics?
 * 2) Name of y = x³
 * 3) gcd
 * 4) Yet another LaTeX question
 * 5) Math

= November 6 = Reference_desk/Archives/Mathematics/2007 November 6


 * 1) Cyclic actions on manifolds
 * 2) Quiz prize

= November 7 = Reference_desk/Archives/Mathematics/2007 November 7


 * 1) Sums of successive powers
 * 2) Irksome Quotes
 * 3) Magnetopneumodynamic Drive
 * 4) GCD
 * 5) Poll question
 * 6) why do you need division if you have multiplication?

= November 8 = Reference_desk/Archives/Mathematics/2007 November 8


 * 1) trial functions in sturm-liouville eigenvalue problems
 * 2) Real numbers vs. Complex Number
 * 3) Homology Theory
 * 4) normalizing a zero set
 * 5) Problem with calculating area
 * 6) .9 (Repeating) = EXACTLY 1?

= November 9 = Reference_desk/Archives/Mathematics/2007 November 9


 * 1) Convert Area to Circumference directly and vice versa
 * 2) Sets
 * 3) Prime Factor
 * 4) AA Battery Hack from 6volt Lantern Battery??

= November 10 = Reference_desk/Archives/Mathematics/2007 November 10


 * 1) Fractionj Boxes
 * 2) Set question
 * 3) relatively prime integers

= November 11 = Reference_desk/Archives/Mathematics/2007 November 11


 * 1) Is it a paradox?

= November 12 = Reference_desk/Archives/Mathematics/2007 November 12


 * 1) Java code for sieve of atkin
 * 2) Complex number
 * 3) differentiability and derivatives
 * 4) ANOVA with ordinal data

= November 13 = Reference_desk/Archives/Mathematics/2007 November 13


 * 1) fridaythethirteenthnumbersequencethingy
 * 2) Functional Analysis
 * 3) Partial deriviative equation
 * 4) Unknown f(x)
 * 5) Math help

= November 14 = Reference_desk/Archives/Mathematics/2007 November 14


 * 1) Union and Roots

= November 15 = Reference_desk/Archives/Mathematics/2007 November 15


 * 1) Limits question
 * 2) What's next?
 * 3) Reducing a set (matrix?) to all elements being 0 or 1
 * 4) set theory
 * 5) lines
 * 6) Rubik's Cubes

= November 16 = Reference_desk/Archives/Mathematics/2007 November 16


 * 1) Probability of multiple drive failure
 * 2) limit

= November 17 = Reference_desk/Archives/Mathematics/2007 November 17


 * 1) Integration
 * 2) Optimal initial interval for my algorithm

= November 18 = Reference_desk/Archives/Mathematics/2007 November 18


 * 1) Applications
 * 2) e

= November 19 = Reference_desk/Archives/Mathematics/2007 November 19


 * 1) How to accurately represent a banked racetrack turn (basic question about geometric angles)
 * 2) Separability in Topology
 * 3) Jacques Tits
 * 4) Finite dimensional algebra
 * 5) Formula for quadratics based on very little info

= November 20 = Reference_desk/Archives/Mathematics/2007 November 20


 * 1) Bubble patterns
 * 2) Unknown primes

= November 21 = Reference_desk/Archives/Mathematics/2007 November 21


 * 1) topological spaces where all countable intersections of open sets are open
 * 2) prime number question
 * 3) Continuum hypothesis
 * 4) Balls in a bag
 * 5) Hyperreal
 * 6) Question
 * 7) infinite function

= November 22 = Reference_desk/Archives/Mathematics/2007 November 22


 * 1) Another form of tesseracts?
 * 2) Simple sums
 * 3) snooker

= November 23 = Reference_desk/Archives/Mathematics/2007 November 23


 * 1) Vertex degree: terminology for d(v) = n-1?

= November 24 = Reference_desk/Archives/Mathematics/2007 November 24


 * 1) Need Guidance In Cluster Analysis
 * 2) converting money

= November 25 = Reference_desk/Archives/Mathematics/2007 November 25


 * 1) Millisecond
 * 2) Monsterpyramid

= November 26 = Reference_desk/Archives/Mathematics/2007 November 26


 * 1) Multiplication through drawing lines and finding intersections?
 * 2) LaTeX (again)
 * 3) Most efficient path on a sphere
 * 4) Limits

= November 27 = Reference_desk/Archives/Mathematics/2007 November 27


 * 1) Probability notation: P or Pr?
 * 2) Ordinals

= November 28 = Reference_desk/Archives/Mathematics/2007 November 28


 * 1) Approaching mathematics in non-American cultures
 * 2) Am I correct?
 * 3) How 2m * 3m results 6m^2
 * 4) Göttingen University anecdote

= November 29 = Reference_desk/Archives/Mathematics/2007 November 29


 * 1) Different forms of the Rayleigh quotient
 * 2) ANOVA/regression analysis
 * 3) Why is 0 undefined?

= November 30 = Reference_desk/Archives/Mathematics/2007 November 30


 * 1) Correcting forecasts
 * 2) Number bases that are not natural numbers
 * 3) Eulers function proof