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Nov
30
answered $f(x)=\sum_{t}{x \choose t}{n-x \choose k-t}$ - even or odd?
Nov
28
answered Some explanation regarding a diagram of homotopy
Nov
28
answered How do you draw/visualize a combination table?
Nov
26
answered on a game playable with tokens
Nov
26
answered Solving a Recurrence for a Mathematical Game
Nov
22
answered Game theory: power and mod
Sep
23
answered uncertain point in textbook's solution of a “distance from point to line” problem
Sep
12
answered The numerical relation of the sum of two divergence series
Sep
5
answered Plot a single point on number line in interval notation
Sep
5
answered Trying to find $\lim_{x\to 0^+} \frac{x^2\sin(1/x)}{\sin x}$, I get $\frac{\infty}{0}$, what is that?
Aug
16
answered Proving the rules of a complicated game are well defined
Aug
6
answered Notation for probability distribution (capital P) and density function (lowercase p)
Jul
4
answered Pseudo-Surreal numbers are analogous to?
Jul
1
answered Decoding the sign expansion of surreal numbers
Jun
18
answered Summation functions for wall clock, 10AM, 11AM and 12PM tips needed
Jun
15
answered Is there anything I could read that talks about dimensionality of prime/composite numbers?
Jun
5
answered Why can the transformation derived from a list of points and a list of their transformed counterparts not be affine or linear?
Mar
29
answered Derivatives of $\sin x$ and $\exp x$ using differentials / dual numbers
Mar
29
answered Clifford algebra over non-Archimedean field
Mar
28
answered Is $540^\circ$ a straight angle?