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23h
reviewed Looks OK Residue of $\frac{e^{iz}}{z^2+4z+5}$
23h
reviewed Looks OK Prove this equality about improper integral
23h
comment Prove this equality about improper integral
What have you tried so far? Add it to the question.
23h
reviewed No Action Needed Equivalent conditions for equivalence of categories (Proposition 7.26 in Awodey)
23h
reviewed Reviewed Inverse functions from $\mathbb{R}^k$ to $\mathbb{R}^n$
23h
revised Inverse functions from $\mathbb{R}^k$ to $\mathbb{R}^n$
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Jun
27
revised Find solutions to $4x^2\equiv 1\pmod {29}$
added 14 characters in body; edited title
Jun
27
revised Find solutions to $4x^2\equiv 1\pmod {29}$
added 14 characters in body; edited title
Jun
22
comment Distance between orthocenter and circumcenter.
@user26486, thanks for pointing out. Rectified! :)
Jun
22
revised Distance between orthocenter and circumcenter.
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Jun
21
comment Distance between orthocenter and circumcenter.
@Ekushkebi, done. :)
Jun
21
revised Distance between orthocenter and circumcenter.
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Jun
21
answered Distance between orthocenter and circumcenter.
Jun
16
revised How to find $\lim _{ n\to \infty } \frac { ({ n!) }^{ 1/n } }{ n } $?
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Jun
13
reviewed Reject and Edit If $f(z)$ is holomorphic on $D: \{z\mid z \lt 1 \}$, and there are infinite points $z_n \in D$ so that $f(z_n)=0$, is $f(z)=0$ for every $z \in D$?
Jun
13
revised If $f(z)$ is holomorphic on $D: \{z\mid z \lt 1 \}$, and there are infinite points $z_n \in D$ so that $f(z_n)=0$, is $f(z)=0$ for every $z \in D$?
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Jun
13
reviewed Edit Is this number prime or composite?Prove your answer
Jun
13
revised Is this number prime or composite?Prove your answer
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Jun
13
revised Is there ANY possible way to solve this equation?
added 21 characters in body
Jun
13
revised Is there ANY possible way to solve this equation?
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