Wikipedia:Reference desk/Archives/Mathematics/September 2006
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September 1
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 1
- conversion
- 3D model from 2D pictures
- roman numerals
- Finance: Hagan volatility
September 2
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 2
- Programming a calculator
- Mathematical expression determinator
- polynomials and symmetry
- Random processes
September 3
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 3
- Calculator
- A blanket for a worm
September 4
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 4
- It's homework, but I need help!
- Isaac Newton and the Binomial theorem
September 5
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 5
- Polynomial Time
- n log n problem
- Teaching Maths
- Subsets
- History of logarithms
September 6
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 6
- chess questions
- Chess: castling on opposite sides and pawn storms
- Decimal system
- Computing Integration vs. Searching Global Optimum Point
- hyperbolic perpendiculars
- norm minimization
- Partial Fractions
- 10 Ways math is used everyday
- converting
September 7
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 7
- I'm absolutely stumped by this one
- Globe
- Swimming Pool
- Reversing skill to predict
- Determinant of an orthogonal matrix
- differentiation
- Calculus help - Limits
- Looking For Assistance To A Vexing Problem
- recurring
September 8
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 8
- Sixty Degree Triangles
- converting
- Finding Spatial Derivatives
- Unusual Theories of Integration on Rn
September 9
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 9
- Most complex strand of Math
- prime interest
- Aliquot Sequences
September 10
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 10
- Answer to a Problem
- Happy Numbers
- Number of permutations with at least one 2-cycle
- SPPS graph
- Area Problem. Shapes etc.
- Earwig apartment complex
- calculate
September 11
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 11
- (No questions today)
September 12
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 12
- Fermat's Factoring Method
- STATISTICS
- square centimeters
- octahedral rotational symmetry
- Calculus, Limits and First Principles.
- (Another) on Calculus, with Radians.
- Inverse
- Estimating a contour map from known spot heights.
September 13
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 13
- Friday the 13th
- proability
September 14
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 14
- Unexpected symbol behvior w/ LaTex
- Cylindrical sections
- Fun Game
- Recurrence Relations
September 15
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 15
- Quadratic forms
- The red car or the blue car?
September 16
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 16
- Exponential functions
September 17
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 17
- Multidimensional stochastic processes
- Currency matters
- Sinc Filter?
September 18
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 18
- Arithmetic pre-Fibonacci
- math questoin
- Klein bottle is its own 2-fold covering?
- Abstract -> Practical
- x+2^x=37
September 19
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 19
- Outlier test for a inverse squared distribution
- Basic Statistics, Lottery Odds
- Can the sine function be represented as an exponential function?
- Finding coefficients of a series
- TI 83 Substitute
- Statistics Q
- Could use some tips for modelling a hot air balloon
September 20
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 20
- Words for the terms in an implication/entailment
- San Juan
- Wythoff's Game
- Liquid Mixture Puzzle
- Math problem
September 21
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 21
- Ok, so we have the trigonometric sine, and then the hyperbolic sine...
- The rule of 17
- Probability Q
- Histogram
- Displacement, Velocity, Acceleration, Jerk, ...
- Bijection from Z^2 to Z
September 22
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 22
- rational number is group under addition
- "difference between average mode mean?"
- chi-square in statistics
September 23
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 23
- Identities
- Questions about the shape of the earth and distances
- Iterated sine function
September 24
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 24
- Random Variable X and its Mean Cancelling
- the other delta function?
September 25
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 25
- Dice-sum probability formula
- Density Curve (?)
- Parallelepipeds' volume
- Arc length
- Factoring A Polynomial
- Using the angle (in radians) and length to get coordinates
- Central Angle of a Tetrahedron
September 26
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 26
- uncountable set
- countable set
- The quadratic formula to solve x
- equivalent class
- solve equations simultaniously
- Square Root?
- Pi
- Straight Angle's interior
September 27
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 27
- Math Question
- Plural of 'series'
- What is this question called?
- Largest Number Contest.
- Math Composer ThIng
- Solids
September 28
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 28
- 4D "volume" ?? (length^4)
- Why 1+1=2?
- valid range
- Graphing an indifference Curve
- Sine of a complex number?
September 29
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 29
- Mixed trig / linear terms
- data
- Economic Bundles
September 30
[edit]Wikipedia:Reference desk archive/Mathematics/2006 September 30
- Inequality Question
- Venn diagrams
- Function question