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April 1

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 1

the number of cows in great britain²
Fraction exponents
toyota symbol
Stuck on proving an inequality
Counting, continued
Approximating curves
Numbers
Binomial expansion for complex powers

April 2

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 2

is a sum of f(eigenvalue) meaningful?
Simple groups

April 3

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 3

time for thrown baseball to reach height s
how to generate prime numbers?
why cannot we find ln(-1)?
Geography
ox proportional hazards model

April 4

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 4

Foot and Penis Size
ifferentation
largest prime number
Angle problem

April 5

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 5

quare root of pi
Triangle integrals?
how to undestand this?
Initial Value Problems convergence etc
Famous function?
Volume of sphere
Proof that Ke^x for contants K are the only functions that are their own derivative
Which Statistical Test?

April 6

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 6

Sweeping the floor
Numbers not definable

April 7

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 7

oor Little Suzy
ew exciting developments ?

April 8

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 8

Advantages!
ig pi notation
Carpet cleaning
Factorial Problem
significant or nonsignificant

April 9

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 9

y = x^2
Is there are a statistical method like this?

April 10

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 10

Operations on PowerSeries
Logrithm? Solve for x in this?

April 11

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 11

Name for the set of all solutions
Volume
what is the fastest way to test prime aprime number?
Mathematical Transforms
Existence of a radical of a Lie algebra
Triangulation

April 12

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 12

maginary Interest Rate
Unfamiliar Curve
Statistical Significance in an Experiment with 3 Possible Results
Probability?
Whahaha? (horses and goats)

April 13

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 13

.9 repeating = 1???
Lottery number 1 to 6
Predictor -corrector stuffq

April 14

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 14

ynthetic division
Logical equation reduction
Linear equation solvers
average distance of a cube from its center

April 15

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 15

Math question
Line of Best Fit

April 16

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 16

i in other bases
00% of 200
Divergent series
E(3)
Localisation of a graded ring, how can be it be a graded ring as well?.

April 17

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 17

Best Approximation
Americans can't count
Rolling Standard Deviation
Generalizing Hoelder's inequality

April 18

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 18

A power series
statistics:hypothesis testing, Type 1 and type 2 error
Why do 1+1=2?
Equvalence relation vs. partition
Partial knowledge

April 19

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 19

More Hölder inequality fun
Significant_figures

April 20

Wikipedia:Reference_desk/Archives/Mathematics/2007 April 20

The integral of cosz / z(z^2 +8) dz?
Inter-rater agreement: Are there different alternatives for calculation of the confidence interval for kappa?
Freaky triangles - Where did those two squares come from???