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June 1
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 1
June 2
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 2
- Integration
- babyloian quadratic equations
- Conic section ellipse
- Looking for a textbook on solid geometry
- Functional Analysis
- What inequality should I use here
June 3
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 3
June 4
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 4
June 5
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 5
June 6
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 6
June 7
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 7
- Hypothesis testing, backwards?
- Connected sets
- A particular quotient space.
- Could it turn out that no axiomatic system is consistent?
- Pairwise intersecting sets of bounded size
June 8
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 8
- statistics
- Why doesn't 10 divided by zero equal infinity?
- Plotting contour lines from discrete points
June 9
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 9
- Can a limit be infinite?
- Wedge again
- Look-and-say sequence
- Harmonic function
- Set of coordinates in R^2 with exactly 1 rational point - connected?
June 10
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 10
June 11
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 11
- Pooling related binomial statistics
- Graphing complex functions online
- Proof that the axiom of choice implies the well-ordering principle?
June 12
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 12
- A question of sociopathic probability...
- crazy hard math question
- Differentiating the Jacobian determinant, need some help!
June 13
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 13
- Paradox of the twots
- Twin prime version of Copeland-Erdos constant
- Need help with radical equation questions.
June 14
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 14
June 15
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 15
- Predicting Score in a T20 match
- Olympiad question
- Conic section-Simultaneity in relativity
- I divide every value in a table with the smallest value in the same table. What have I done.
- Differential equation
- Formula for Sine based on just angle
- Growth rate of functions
June 16
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 16
- rule finding
- Area of a circle
- How many baseball games total in a season?
- Voting algorithm
- Is one number a power of the other? Time efficiency
- Is this construction possible?
- Complex integration blues
- Area of a sector
- Product of contiguous sets
- Summation
June 17
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 17
June 18
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 18
- Converting a floating point number to an integer using basic arithmetic
- Interior
- Continuous functions without known primitive ?
- The torus double-covers the sphere
June 19
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 19
- Riemann Zeta Function
- Integral and series
- Bernoulli numbers
- friction
- Statisics (PCA): Can we have a PCA-based reconstruction that includes negative weighting of some sensors that express only a postive physical quantity?
- A trig equation
June 20
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 20
- Approximation
- Car dynamics
- Necessary and sufficient conditions
- Maximizing the volume in a certain class of sets
June 21
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 21
June 22
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 22
June 23
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 23
June 24
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 24
- Normal distribution curves from two values.
- Bezier curve with width
- Find an array of numbers, max_i and max_j being given
- poker odds
June 25
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 25
- two questions
- Chain Rule for Matrices
- Integral is 0 on any interval
- 36 standard deviations away from the mean on a normal distribution
June 26
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 26
June 27
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 27
June 28
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 28
June 29
Wikipedia:Reference_desk/Archives/Mathematics/2009 June 29