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Jan
8
comment How can I prove whether a $9\times 9$ square can be filled with L-shaped pieces in a completely “regular” way?
Aaand there's the counterexample! Right under my nose!
Jan
8
accepted How can I prove whether a $9\times 9$ square can be filled with L-shaped pieces in a completely “regular” way?
Jan
7
asked How can I prove whether a $9\times 9$ square can be filled with L-shaped pieces in a completely “regular” way?
Jan
7
reviewed Approve When is this open sentence true? $Q(n): n^3 + n - 1 = 0$, where n is the collection of integers
Dec
10
accepted Is there any way to use a Fourier Transform or a variant to find periodic increases?
Dec
9
awarded  Caucus
Dec
4
reviewed Approve Maximize the Revenue?
Nov
30
reviewed Approve Gamma of 3z using triplication formula:
Nov
29
accepted What would a Steiner tree look like for the vertices of a heptagon?
Nov
29
comment What would a Steiner tree look like for the vertices of a heptagon?
Darn! I was expecting something much more interesting. Maybe I'll make it an irregular heptagon. Nonetheless, thank you for answering my question! :)
Nov
29
asked What would a Steiner tree look like for the vertices of a heptagon?
Nov
29
reviewed Approve Other challenging logarithmic integral $\int_0^1 \frac{\log^2(x)\log(1-x)\log(1+x)}{x}dx$
Nov
13
asked Is there any way to use a Fourier Transform or a variant to find periodic increases?
Nov
13
reviewed Approve Subgroup of a p-group in its center
Aug
17
accepted Which is greater, $20 \uparrow\uparrow\uparrow\uparrow 20$ or $4 \uparrow\uparrow\uparrow\uparrow\uparrow 4$?
Aug
16
awarded  Custodian
Aug
16
reviewed Approve Algorithm to identify complex Mersenne primes?
Aug
15
accepted How can the trefoil knot be expressed in polar coordinates?
Aug
15
awarded  Nice Question
Aug
15
asked Which is greater, $20 \uparrow\uparrow\uparrow\uparrow 20$ or $4 \uparrow\uparrow\uparrow\uparrow\uparrow 4$?