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seen Aug 19 at 18:22

Aug
19
awarded  Yearling
May
23
reviewed Reject suggested edit on Why is $\Gamma\left(\frac{1}{2}\right)=\sqrt{\pi}$ ?
May
17
awarded  Custodian
May
17
reviewed Approve suggested edit on Equation of the complex locus: $|z-1|=2|z +1|$
May
2
awarded  Nice Question
Aug
19
awarded  Yearling
Jul
26
awarded  Necromancer
Nov
7
comment Homotopy hypothesis and other geometric objects
@JoeJohnson126 Homotopy hypothesis. Essentially, it says that spaces up to weak equivalence = $\infty$-groupoids.
Nov
7
comment Homotopy hypothesis and other geometric objects
What are "other geometric objects"?
Oct
3
revised Why is kernel important?
edited tags
Oct
3
comment Prove $0! = 1$ from first principles
Wow, I've been coding too much lately and read this question as asking to show 0 != 1, (or for the non coders $0\neq 1$).
Oct
1
awarded  Civic Duty
Sep
27
comment Show that $x \ln(ex) - \sqrt{x}\geq 0$ for all $x\geq 1$
@JulianAssange See my answer...
Sep
27
answered Show that $x \ln(ex) - \sqrt{x}\geq 0$ for all $x\geq 1$
Sep
11
comment Direct and inverse limits of sheaves
It's worth mentioning that the reason the presheaf limit of a diagram of sheaves is a sheaf while the same need not be true for colimits is because the forgetful functor from sheaves to presheaves is a right adjoint and so preserves limits (its left adjoint is the sheafification functor.)
Sep
7
revised Is there any good reads for Goodwillie calculus out there?
edited tags
Sep
7
answered Is there any good reads for Goodwillie calculus out there?
Sep
7
answered Cokernels - how to explain or get a good intuition of what they are or might be
Aug
29
comment When can a series be integrated term by term?
The Dominated Convergence Theorem applies here if you're talking about the Lebesgue integral.
Aug
29
awarded  Cleanup