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16h
accepted Number of solutions to $x^2\equiv b \mod p^n$
16h
comment Number of solutions to $x^2\equiv b \mod p^n$
That is exactly what I was looking for. Thank you!
18h
asked Number of solutions to $x^2\equiv b \mod p^n$
2d
accepted Proving that $|P\{X=m\}-P\{Y=m\}| \leq P\{X\neq Y\}$
2d
asked Proving that $|P\{X=m\}-P\{Y=m\}| \leq P\{X\neq Y\}$
Apr
6
comment Is $\mathbb{R}\times\{0,1\}$ a manifold?
Yep, literally just realized that. But thank you very much :)
Apr
6
accepted Is $\mathbb{R}\times\{0,1\}$ a manifold?
Apr
6
revised Finding the maximum of $f(x,y,z)=x^ay^bz^c$ where $x,y,z\in [0,\infty)$ and $x^k+y^k+z^k=1$
edited body
Apr
6
comment Finding the maximum of $f(x,y,z)=x^ay^bz^c$ where $x,y,z\in [0,\infty)$ and $x^k+y^k+z^k=1$
@LeGrandDODOM yeah, that is correct, it follows from the fact that the function must attain a maximum and this is the only point fitting that. Just poorly worded by me as English is not my native tongue. Will fix.
Apr
6
comment Is $\mathbb{R}\times\{0,1\}$ a manifold?
@ZevChonoles well this does make sense. Can you please explain the errors of my construction then?
Apr
6
accepted Finding the maximum of $f(x,y,z)=x^ay^bz^c$ where $x,y,z\in [0,\infty)$ and $x^k+y^k+z^k=1$
Apr
6
revised Is $\mathbb{R}\times\{0,1\}$ a manifold?
added 1 character in body
Apr
6
comment Is $\mathbb{R}\times\{0,1\}$ a manifold?
@DietrichBurde As of right now the only definition I know of a manifold is the one I stated, and I have no definition for a manifold with boundary. Does that mean my solution to the problem is correct?
Apr
6
answered Finding the maximum of $f(x,y,z)=x^ay^bz^c$ where $x,y,z\in [0,\infty)$ and $x^k+y^k+z^k=1$
Apr
6
asked Is $\mathbb{R}\times\{0,1\}$ a manifold?
Apr
2
revised Finding the maximum of $f(x,y,z)=x^ay^bz^c$ where $x,y,z\in [0,\infty)$ and $x^k+y^k+z^k=1$
added 12 characters in body
Apr
2
comment Finding the maximum of $f(x,y,z)=x^ay^bz^c$ where $x,y,z\in [0,\infty)$ and $x^k+y^k+z^k=1$
@ArchisWelankar the answer to what?
Apr
2
comment Finding the maximum of $f(x,y,z)=x^ay^bz^c$ where $x,y,z\in [0,\infty)$ and $x^k+y^k+z^k=1$
@Bubububu any insight on how you got to this conclusion? I'm unable to extrapolate even that unfortunately..
Apr
2
asked Finding the maximum of $f(x,y,z)=x^ay^bz^c$ where $x,y,z\in [0,\infty)$ and $x^k+y^k+z^k=1$
Mar
28
revised Finding the inverse of $f(x,y)=(e^{x}\cos(y),e^{x}\sin(y))$ around a neighborhood.
Some additional thoughts