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| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 1 year, 2 months |
| seen | Mar 24 at 21:05 | |
| stats | profile views | 43 |
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Feb 24 |
awarded | Yearling |
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Feb 16 |
comment |
Method that can be used to collect the variables of a function How about Sequence @@ f[x, y, z]? |
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Jan 23 |
awarded | Nice Answer |
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Jan 22 |
revised |
An apparently “simple” limit? added 228 characters in body |
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Jan 22 |
comment |
An apparently “simple” limit? @Kagaratsch: 1 is the correct result.... |
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Jan 22 |
answered | An apparently “simple” limit? |
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Dec 15 |
comment |
Remove annoying Conjugate It is actually interesting that Mathematica does not realise that the Sqrt are harmless. In fact, it can simplify the expression when removing the -2 and having the assumptions Im[es]==Im[kx]==Im[ky]==0. |
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Dec 13 |
revised |
Singular integral: NIntegrate fails to converge fixed a typo |
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Dec 13 |
suggested | suggested edit on Singular integral: NIntegrate fails to converge |
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Dec 13 |
revised |
Singular integral: NIntegrate fails to converge deleted 11 characters in body |
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Dec 13 |
answered | Singular integral: NIntegrate fails to converge |
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Dec 12 |
answered | Find asymptotics of a function |
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Sep 26 |
awarded | Nice Question |
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Sep 11 |
comment |
How to tell Mathematica that a function is dependent on other variables? Nice: +1 (and some more characters) |
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Sep 10 |
awarded | Caucus |
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Aug 18 |
revised |
Integro-differential equation An educated guess what the formula should original look like (it is a diffusion equation) |
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Aug 18 |
suggested | suggested edit on Integro-differential equation |
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Aug 14 |
awarded | Enlightened |
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Aug 12 |
comment |
Change variables in differential expressions I do not think the chain rule is applied correctly. If I use expr[r_]:=D[b[r],r] and then evaluate expr[1/x] I get b'[x] and not -b'[x] x^2... |
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Aug 12 |
awarded | Critic |
