Wikipedia:Reference desk/Archives/Mathematics/May 2007

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May 1

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 1

1. Latus Rectum
2. Fun With Mathese

May 2

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 2

1. Solving Conditional Statements
2. Dyscalculia
3. Probability
4. Covariance?!!

May 3

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 3

1. 1/a = 1/b + 1/c
2. Magic formula for Magic Squares?
3. How do calculus, economics and physics relate?
4. God Equation
5. Way to prove .999, or theories against it?

May 4

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 4

1. etecting infinite moments in data
2. 8, the largest number
3. Beta function limits

May 5

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 5

1. Game Theory
2. proof for arithmetic progression
3. Suggestions for a proof

May 6

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 6

1. Spherical Triangle
2. arge equations in Latex
3. 1/3 != 0.(3) ?

May 7

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 7

1. Long division question
2. ln(ln(...ln(x))...)

May 8

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 8

1. Möbius Strips
2. Mollusc Theory
3. What's the formula?
4. Vectors

May 9

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 9

1. Maple, matlab, mathematica

May 10

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 10

1. Tried proving it - didn't work
2. Exponentiation with compass and straightedge

May 11

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 11

1. Additional Mathematics
2. Limits for cosh and sinh
3. on-iterative PRNG

May 12

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 12

1. Nim Variation
2. Algorithm assistance
3. statisticians (life story , summary of their contribution , detailed exposition of two applications)
4. If A not equal to B

May 13

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 13

1. Hard-to-Read Formulae
2. Modules
3. Transformation
4. Minimum value
5. Transformation 2
6. Effect of "reroll twice" on probability distribution
7. Gun barrel bore
8. (related to projective varieties) Is a quotient ring of a graded ring a graded ring as well?

May 14

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 14

1. Equation
2. Additional MathsGCSE question on Vectors
3. Proof of Cone and Sphere Surface Areas

May 15

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 15

1. able of Integrals
2. Fractal Artwork
3. BERMUDA TRIANGLE
4. linear programming
5. Jordan Normal Form & the Structure Theorem

May 16

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 16

1. infinity
2. black hole
3. Interesting math topic for a presentation
4. negative numbers

May 17

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 17

May 18

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 18

1. e ^ i*π
2. Swimming pool?
3. Motion from action
4. Something about averages

May 19

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 19

1. Graham's number
2. toroid not a sphere
3. MATHEMATICS
4. Multilateration

May 20

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 20

1. Implicit equations and distance

May 21

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 21

1. What do I call this maths thing?
2. Sorry, another question

May 22

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 22

1. an this be done without using a computer
2. Rotating a sine/cosine graph
3. xkcd
4. Problem on Pearson Correlation
5. quare root of pi

May 23

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 23

1. quadratic function
2. what is criteria for mathmatical oprator
3. A bit confused...
4. Square Roots mod n

May 24

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 24

1. Anybody from Research?
2. Mann-Whitney U-test
3. Kurtosis
4. Quantities without symbols
5. rea of a quadrilateral

May 25

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 25

1. Math Problem
2. Fixed point theorem

May 26

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 26

1. Incredibly convulted integral
2. Wonky Room
3. he Bot Has Failed!
4. Factor Theorem
5. Something I don't understand about integration
6. x₀
7. Klein bottle

May 27

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 27

1. Syndrome
2. What is this limit?

May 28

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 28

1. ifferentiating a vector
2. Roots of cubic functions
3. Regression analysis for tidal water levels
4. Summation of the product of arithmetic and geometric terms

May 29

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 29

1. Klein Bottle
2. geometric progressions

May 30

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 30

1. 2 cos^2 x = 1
2. Summation of a vanishing series
3. stuf
4. ash collisions
5. Math/physics help needed -- # of Professional Lights off of a Circuit Breaker?

May 31

Wikipedia:Reference_desk/Archives/Mathematics/2007 May 31

1. F - test
2. Deficiency
3. Mathematics