Wikipedia:Reference desk/Archives/Mathematics/October 2006

= October 1 = Reference desk archive/Mathematics/2006 October 1
 * 1) Missing posts
 * 2) Simplifying rational expressions
 * 3) Is my derivative correct?
 * 4) N-Dimensional Geometry question

= October 2 = Reference desk archive/Mathematics/2006 October 2
 * 1) Applications of differentiation - Assistance required!!
 * 2) Trying to identify a distribution
 * 3) Incircle of a pentagon

= October 3 = Reference desk archive/Mathematics/2006 October 3
 * 1) Subsets of R^(n) with empty interior vs those w/ measure zero

= October 4 = Reference desk archive/Mathematics/2006 October 4
 * 1) about group
 * 2) subgroup
 * 3) Fast

= October 5 = Reference desk archive/Mathematics/2006 October 5
 * 1) Constructing an sequence/equation to fit a sent of given arbitary numbers
 * 2) arithmetic sequences of integers and prime powers.
 * 3) Plim's v. lim

= October 6 = Reference desk archive/Mathematics/2006 October 6
 * 1) Arithmetic problem related to internet
 * 2) Graph and fractals

= October 7 = Reference desk archive/Mathematics/2006 October 7
 * 1) quadratic equation
 * 2) I'm taking image requests
 * 3) Quadratic Equations
 * 4) Modular arithmetic
 * 5) Permutations with and without repetitions

= October 8 = Reference desk archive/Mathematics/2006 October 8
 * 1) Factoring Trinomials

= October 9 = Reference desk archive/Mathematics/2006 October 9
 * 1) Presentation for B(2,4)
 * 2) triple integrals
 * 3) Prime Factor
 * 4) What does adition, multiplication ... means?
 * 5) Genetic algorithms
 * 6) Name of function?
 * 7) Cardinality of infinite sets

= October 10 = Reference desk archive/Mathematics/2006 October 10
 * 1) STATA null hypothesis testing
 * 2) Should I Create a New Article (indirectly related to binomial distribution)
 * 3) 2nd numerability axiom
 * 4) 83
 * 5) Algebra Help
 * 6) Rays and lines in MS Word
 * 7) Point cloud density
 * 8) Exponential manner of writing

= October 11 = Reference desk archive/Mathematics/2006 October 11
 * 1) Topological group counterexample
 * 2) TeX Supporting non-Wikimedia sites/servers for editing/previewing?

= October 12 = Reference desk archive/Mathematics/2006 October 12
 * 1) PROPOSED CHANGES TO THE REFERENCE DESK
 * 2) Bounded polynomials
 * 3) Weird question
 * 4) dy by dx
 * 5) de Bruijn sequence

= October 13 = Reference desk archive/Mathematics/2006 October 13
 * 1) Penrose tiling, and its Fourier transform

= October 14 = Reference desk archive/Mathematics/2006 October 14
 * 1) I love my Turing Machine!
 * 2) Elasticity of substitution
 * 3) Permutations
 * 4) Linear vector spaces
 * 5) d2/dt2 = H d2 / dX2
 * 6) alpha level increase power?
 * 7) significance of e
 * 8) Visual Analog Linear Scale

= October 15 = Reference desk archive/Mathematics/2006 October 15
 * 1) The Fourth Axis
 * 2) Geometry - theorems and axioms
 * 3) HOW DO I ADD AUTO TIME.

= October 16 = Reference desk archive/Mathematics/2006 October 16
 * 1) What calculations were aided by John Napier's tables of logarithms?
 * 2) a?
 * 3) Combinatorics -- the "obnoxious geek" problem

= October 17 = Reference_desk/Archives/Mathematics/2006 October 17


 * 1) Roman numerals
 * 2) The History of a Coin
 * 3) Angle at centre of a tetrahedron
 * 4) Integration rule
 * 5) Tessaract diagram
 * 6) physics differentiation
 * 7) Flatland
 * 8) statistics

= October 18 = Reference_desk/Archives/Mathematics/2006 October 18


 * 1) aargh eigenvectors
 * 2) Related rates problem
 * 3) Can you have a consistent but biased estimator?

= October 19 = Reference_desk/Archives/Mathematics/2006 October 19


 * 1) Big numbers
 * 2) Geometric growth explained
 * 3) A spiral function
 * 4) Impossible mathematical shape?

= October 20 = Reference_desk/Archives/Mathematics/2006 October 20


 * 1) How do I prove this?

= October 21 = Reference_desk/Archives/Mathematics/2006 October 21


 * 1) Solution for a proof?
 * 2) Goodness of fit for a rodent Population

= October 22 = Reference_desk/Archives/Mathematics/2006 October 22


 * 1) calculus
 * 2) Powers of ten using first-order logic and simple arithmetic
 * 3) sphere clusters

= October 23 = Reference_desk/Archives/Mathematics/2006 October 23


 * 1) Two degrees off course
 * 2) Problem with this page
 * 3) System of DifEqs
 * 4) bases

= October 24 = Reference_desk/Archives/Mathematics/2006 October 24


 * 1) Complete list of Memoirs of the American Mathematical Society
 * 2) Difference between Diminishing Rate of interest and Flat Rate of Interest
 * 3) Complex number dimensions
 * 4) what is progressive matrix that are asked in aptitude test
 * 5) Probability question
 * 6) gear ratio selection
 * 7) Spherical Pythagorean theorem
 * 8) Radius/semi-axis vs. diameter/axis
 * 9) Abstraction of Boolean Rings

= October 25 = Reference_desk/Archives/Mathematics/2006 October 25


 * 1) Math
 * 2) Economic Production function to profit function:
 * 3) Are all real numbers with multiple decimal representations rational?
 * 4) Help with diff eq
 * 5) Infinitesimal
 * 6) If .999... = 1in a base 10 number system what about others?

= October 27 = Reference_desk/Archives/Mathematics/2006 October 27


 * 1) Conundrum
 * 2) ultra-elliptical functions
 * 3) MU key in calculator

= October 28 = Reference_desk/Archives/Mathematics/2006 October 28


 * 1) Finding a formula based on known numbers

= October 29 = Reference_desk/Archives/Mathematics/2006 October 29


 * 1) Learning update schedules
 * 2) ractions whose value is one
 * 3) Cartesian product of unit circle with itself

= October 30 = Reference_desk/Archives/Mathematics/2006 October 30


 * 1) history of the compass
 * 2) Value of a Life Estate

= October 31 = Reference_desk/Archives/Mathematics/2006 October 31


 * 1) Exponents of regular singular points
 * 2) Liberal paradox
 * 3) fuzzy logic