Wikipedia:Reference desk/Archives/Mathematics/November 2007

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November 1

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 1

1. test study help?
2. equation for series 1,1,3,7,...
3. Derivative of an exponential Function
4. math> equations
5. Thomas & Finney's
6. Quickest possible way to find GCF and LCM
7. 51-gon??

November 2

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 2

1. Currents
2. Circles and hyperbolas, a "Complex" relationship???
3. statistics calculator?
4. cartesian product
5. Any clues as to this equation?
6. basic question
7. what's this?
8. system matrix

November 3

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 3

1. Limit problem with e
2. Metrics
3. Calculating odds of a stock market close
4. Linear Separability
5. Triple Integrals in Cylindrical Coordinates

November 4

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 4

1. Lindelöf Spaces and Second Countable Spaces
2. Bernoulli numbers
3. Terminology: Points in the plane
4. Simple Maths

November 5

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 5

1. why so many 2nd order pdes in physics?
2. Name of y = x³
3. gcd
4. Yet another LaTeX question
5. Math

November 6

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 6

1. Cyclic actions on manifolds
2. Quiz prize

November 7

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 7

1. Sums of successive powers
2. Irksome Quotes
3. Magnetopneumodynamic Drive
4. GCD
5. Poll question
6. why do you need division if you have multiplication?

November 8

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 8

1. trial functions in sturm-liouville eigenvalue problems
2. Real numbers vs. Complex Number
3. Homology Theory
4. normalizing a zero set
5. Problem with calculating area
6. .9 (Repeating) = EXACTLY 1?

November 9

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 9

1. Convert Area to Circumference directly and vice versa
2. Sets
3. Prime Factor
4. AA Battery Hack from 6volt Lantern Battery??

November 10

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 10

1. Fractionj Boxes
2. Set question
3. relatively prime integers

November 11

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 11

1. Is it a paradox?

November 12

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 12

1. Java code for sieve of atkin
2. Complex number
3. differentiability and derivatives
4. ANOVA with ordinal data

November 13

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 13

1. fridaythethirteenthnumbersequencethingy
2. Functional Analysis
3. Partial deriviative equation
4. Unknown f(x)
5. Math help

November 14

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 14

1. Union and Roots

November 15

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 15

1. Limits question
2. What's next?
3. Reducing a set (matrix?) to all elements being 0 or 1
4. set theory
5. lines
6. Rubik's Cubes

November 16

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 16

1. Probability of multiple drive failure
2. limit

November 17

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 17

1. Integration
2. Optimal initial interval for my algorithm

November 18

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 18

1. Applications
2. e

November 19

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 19

1. How to accurately represent a banked racetrack turn (basic question about geometric angles)
2. Separability in Topology
3. Jacques Tits
4. Finite dimensional algebra
5. Formula for quadratics based on very little info

November 20

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 20

1. Bubble patterns
2. Unknown primes

November 21

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 21

1. topological spaces where all countable intersections of open sets are open
2. prime number question
3. Continuum hypothesis
4. Balls in a bag
5. Hyperreal
6. Question
7. infinite function

November 22

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 22

1. Another form of tesseracts?
2. Simple sums
3. snooker

November 23

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 23

1. Vertex degree: terminology for d(v) = n-1?

November 24

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 24

1. Need Guidance In Cluster Analysis
2. converting money

November 25

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 25

1. Millisecond
2. Monsterpyramid

November 26

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 26

1. Multiplication through drawing lines and finding intersections?
2. LaTeX (again)
3. Most efficient path on a sphere
4. Limits

November 27

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 27

1. Probability notation: P or Pr?
2. Ordinals

November 28

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 28

1. Approaching mathematics in non-American cultures
2. Am I correct?
3. How 2m * 3m results 6m^2
4. Göttingen University anecdote

November 29

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 29

1. Different forms of the Rayleigh quotient
2. ANOVA/regression analysis
3. Why is 0 undefined?

November 30

Wikipedia:Reference_desk/Archives/Mathematics/2007 November 30

1. Correcting forecasts
2. Number bases that are not natural numbers
3. Eulers function proof