Wikipedia:Reference desk/Archives/Mathematics/July 2013
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July 1[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 1
July 2[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 2
July 3[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 3
- In simple terms, why are spin representations "projective" ?
- Name of this relationship
- sum of two squares is a cube
July 4[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 4
July 5[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 5
July 6[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 6
July 7[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 7
July 9[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 9
July 11[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 11
July 12[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 12
July 13[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 13
July 14[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 14
- A differentiable but not smooth function.
- Formulas for map projections created by Flex Projector
- must be a famous problem
- Consider a unit length ...
July 16[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 16
- Statistics: Sampling a copula
- Successive differences on the sequence of number of functions on a finite set, that is, the sequence {n^n}
- IMDb Weighted Average
- Partial derivative notation
July 17[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 17
- graph embedding dimension
- Matrices with one negative entry per row and column
- Is 27182818284590452354 special?
July 18[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 18
July 19[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 19
July 20[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 20
July 22[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 22
July 24[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 24
- Prove that (1/2) (3/4) (5/6) ... (99/100) < 1/10. (assignment)
- Sine integral and differentiation under the integral sign
July 25[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 25
July 26[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 26
- Conjecture about the product of two squares of certain form always being a perfect square?
- Measuring "Northness"
July 27[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 27
July 28[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 28
July 29[edit]
Wikipedia:Reference_desk/Archives/Mathematics/2013 July 29
- Inconsistency in definition of figurate numbers.
- Differentiation under the integral sign without absolute convergence