Wikipedia:Reference desk/Archives/Mathematics/June 2008

= June 1 = Reference_desk/Archives/Mathematics/2008 June 1


 * 1) what's the diffrent with prism and Pyramid
 * 2) Division in matrices
 * 3) Sine Operations
 * 4) Factorial

= June 2 = Reference_desk/Archives/Mathematics/2008 June 2


 * 1) Quasiconvex subgroups of a finitely generated group
 * 2) Complex cube root
 * 3) A series
 * 4) Three-dimensional geometry question

= June 3 = Reference_desk/Archives/Mathematics/2008 June 3


 * 1) Non measurable sets having continuous boundaries
 * 2) Set Notation, bis
 * 3) question about equations and expressions

= June 4 = Reference_desk/Archives/Mathematics/2008 June 4


 * 1) Laws of Cosines
 * 2) ax^n+bx+c
 * 3) A Mathematical Puzzle

= June 5 = Reference_desk/Archives/Mathematics/2008 June 5


 * 1) Limits
 * 2) This was placed on the science desk..you guys might be able to answer it
 * 3) Operator

= June 6 = Reference_desk/Archives/Mathematics/2008 June 6


 * 1) Quotient of an algebraic expression?
 * 2) Evolution
 * 3) I need to use this equality but I can't without knowing it's true.
 * 4) .999...=1

= June 7 = Reference_desk/Archives/Mathematics/2008 June 7


 * 1) How small can small get?

= June 9 = Reference_desk/Archives/Mathematics/2008 June 9


 * 1) 20th Century Maths
 * 2) question about equations
 * 3) Arc square
 * 4) confused
 * 5) power series - integral at infinty

= June 10 = Reference_desk/Archives/Mathematics/2008 June 10


 * 1) constans and variables
 * 2) 2 envelopes and game theory
 * 3) decimal expansion
 * 4) news paper maths

= June 11 = Reference_desk/Archives/Mathematics/2008 June 11


 * 1) Accounting Formula
 * 2) Paired trinomial test?
 * 3) Development of geometry
 * 4) numbers
 * 5) subleading order

= June 12 = Reference_desk/Archives/Mathematics/2008 June 12


 * 1) Square Footage Conversion
 * 2) Farkas' lemma
 * 3) Simple Divisibility Proof
 * 4) 1020
 * 5) Some Algebra Simplification
 * 6) fuzzy hyperplanes
 * 7) Matrix notation
 * 8) Square of squares
 * 9) A formula for the cube of a complex number
 * 10) Question about product rule-calculus
 * 11) Π (film)

= June 13 = Reference_desk/Archives/Mathematics/2008 June 13


 * 1) Mandelbrot set
 * 2) Second Order Differntial Equation

= June 14 = Reference_desk/Archives/Mathematics/2008 June 14


 * 1) Shift registers
 * 2) I need more help translating currency
 * 3) hypergeometric series??

= June 15 = Reference_desk/Archives/Mathematics/2008 June 15


 * 1) solution of a Diophantine equation
 * 2) question about inequalities
 * 3) Inequality
 * 4) Euler-Lagrange equations - The inverse problem
 * 5) Will they ever give up on this pi thing?

= June 16 = Reference_desk/Archives/Mathematics/2008 June 16


 * 1) trigonometry
 * 2) Mensuration
 * 3) Image of a set
 * 4) antiderivative.. help!
 * 5) Percentages help

= June 17 = Reference_desk/Archives/Mathematics/2008 June 17


 * 1) Arithmetic
 * 2) Cube Root
 * 3) -3^2 = ?
 * 4) ^ vs **

= June 18 = Reference_desk/Archives/Mathematics/2008 June 18


 * 1) Constant rule of differentiation
 * 2) cubic metres, cubic kilometers
 * 3) Random numbers

= June 19 = Reference_desk/Archives/Mathematics/2008 June 19


 * 1) Infinite Series Involving Prime Numbers
 * 2) Maths (Indian mathematicians)
 * 3) Meaning of Exponent In Trigonometric Expressions?
 * 4) savant mathématicien

= June 21 = Reference_desk/Archives/Mathematics/2008 June 21


 * 1) Differentiation

= June 22 = Reference_desk/Archives/Mathematics/2008 June 22


 * 1) Brahmagupta's formula

= June 23 = Reference_desk/Archives/Mathematics/2008 June 23


 * 1) Probability
 * 2) Polynomials
 * 3) Chi-squared question
 * 4) Regarding the Wiki article on Markov chains
 * 5) square roots and cube roots.

= June 24 = Reference_desk/Archives/Mathematics/2008 June 24


 * 1) Divergent Series
 * 2) More on Diverging Series

= June 25 = Reference_desk/Archives/Mathematics/2008 June 25


 * 1) Frey curves and Integer Equations
 * 2) Logarithm of a sum?

= June 26 = Reference_desk/Archives/Mathematics/2008 June 26


 * 1) what is the solution to this
 * 2) Fractional Coloring
 * 3) Logic
 * 4) Straightness
 * 5) Matrix definition

= June 27 = Reference_desk/Archives/Mathematics/2008 June 27


 * 1) Optimization
 * 2) Hektar (ha) conversions?
 * 3) Estimating Median in finite space
 * 4) Compact closed intervals in the order topology
 * 5) Cartesian from Distance/Angle/Dihedral
 * 6) Question on percentiles

= June 28 = Reference_desk/Archives/Mathematics/2008 June 28


 * 1) Closed Form Formula
 * 2) Question about Floor and ceiling functions and INT(x) in computers etc
 * 3) Calculating infinite series fractions sum

= June 29 = Reference_desk/Archives/Mathematics/2008 June 29


 * 1) Very very hard problem
 * 2) About limits
 * 3) Quick question.
 * 4) A tricky one-to-one correspondence problem

= June 30 = Reference_desk/Archives/Mathematics/2008 June 30


 * 1) point inside tetrahedron