Wikipedia:Reference desk/Archives/Mathematics/April 2007
<< Mar | Mathematics desk | May >> |
---|
Welcome to the Wikipedia Mathematics Reference Desk Archives |
---|
The page you are currently viewing is a monthly archive index. While you can leave answers for any questions shown below, please ask new questions on one of the current reference desk pages. |
April 1
[edit]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
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 2
- is a sum of f(eigenvalue) meaningful?
- Simple groups
April 3
[edit]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
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 4
- Foot and Penis Size
- ifferentation
- largest prime number
- Angle problem
April 5
[edit]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
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 6
- Sweeping the floor
- Numbers not definable
April 7
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 7
- oor Little Suzy
- ew exciting developments ?
April 8
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 8
- Advantages!
- ig pi notation
- Carpet cleaning
- Factorial Problem
- significant or nonsignificant
April 9
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 9
- y = x^2
- Is there are a statistical method like this?
April 10
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 10
- Operations on PowerSeries
- Logrithm? Solve for x in this?
April 11
[edit]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
[edit]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
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 13
- .9 repeating = 1???
- Lottery number 1 to 6
- Predictor -corrector stuffq
April 14
[edit]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
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 15
- Math question
- Line of Best Fit
April 16
[edit]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
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 17
- Best Approximation
- Americans can't count
- Rolling Standard Deviation
- Generalizing Hoelder's inequality
April 18
[edit]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
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 19
- More Hölder inequality fun
- Significant_figures
April 20
[edit]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???
April 21
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 21
- How many different ways can I express 1,-1,1,-1, ... as a one-variable function?
- Test question
- Prime Numbers
April 22
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 22
- Math Songs
- Cubic Functions
- Polynomial sequence
- USB symbol
- Quadratic Equations
- uploading of math diagrams
April 23
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 23
- E(max{d20+x1,d20+x2,...,d20+xn})
- what is?
- Connections within a hypercube
- Dirichelet eta and Riemann Zeta
April 24
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 24
- PrefixSpan Algorithm
- orrelated random walks
- on-random number generator
April 25
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 25
- Conic Section
- Inverse of NxN Matrices Mod M (Hill cipher)
- Help with surds
- Factors
April 26
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 26
- Refunding overpayments from accounts receivable
- Dimension of orthogonal complements
- Log functions
- Solve an equation of 4th order
April 27
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 27
- choice function
- ums of cubes
- ore average than average
- Quarternions as applied to computer graphics
April 28
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 28
- Iterative method: Cost of moving and cost of evaluation
- solvable subgroup
- cyclic group
- Initial value problems
- meaning of k in combinations and permutions
April 29
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 29
- aths Competition
- math property
- More qualifying examination preparation
- Error in Number Theory book?
April 30
[edit]Wikipedia:Reference_desk/Archives/Mathematics/2007 April 30
- Analysis exercise bank
- Difference?
- 1+1=2 ... why???