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Blockedon: -sympy:2280 sympy:2280
Comment #8 on issue 1100 by julien.r...@gmail.com:
integrate(exp(-I*2*pi*y*x)*x, (x, -oo, oo)) is wrong
http://code.google.com/p/sympy/issues/detail?id=1100
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Comment #7 on issue 1100 by asmeurer: integrate(exp(-I*2*pi*y*x)*x, (x,
-oo, oo)) is wrong
http://code.google.com/p/sympy/issues/detail?id=1100
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Status: fixed
Comment #6 on issue 1100 by smi...@gmail.com: integrate(exp(-I*2*pi*y*x)*x,
(x, -oo, oo)) is wrong
http://code.google.com/p/sympy/issues/detail?id=1100
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Blockedon: 2280
Comment #5 on issue 1100 by asmeurer: integrate(exp(-I*2*pi*y*x)*x, (x,
-oo, oo)) is wrong
http://code.google.com/p/sympy/issues/detail?id=1100
See issue 2280.
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Comment #4 on issue 1100 by asmeurer: integrate(exp(-I*2*pi*y*x)*x, (x,
-oo, oo)) is wrong
http://code.google.com/p/sympy/issues/detail?id=1100
See https://github.com/sympy/sympy/pull/225
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Labels: Integration
Comment #3 on issue 1100 by asmeurer: integrate(exp(-I*2*pi*y*x)*x, (x,
-oo, oo)) is wrong
http://code.google.com/p/sympy/issues/detail?id=1100
This is now giving:
In [1]: integrate(exp(-I*2*pi*y*x)*x, (x, -oo, oo))
Out[1]:
-2⋅π⋅ⅈ⋅x⋅y-2⋅π⋅ⅈ⋅x⋅y
Comment #2 on issue 1100 by asmeurer: integrate(exp(-I*2*pi*y*x)*x, (x,
-oo, oo)) is wrong
http://code.google.com/p/sympy/issues/detail?id=1100
Maple gives:
> int(x*exp(-I*2*pi*x),x=-infinity..infinity);
undefined
And WolphramAlpha:
http://www.wolframalpha.co
Comment #1 on issue 1100 by akshaysrinivasan: integrate(exp(-I*2*pi*y*x)*x,
(x, -oo, oo)) is wrong
http://code.google.com/p/sympy/issues/detail?id=1100
I'm curious, what is the Integral
Integral(x*exp(-I*2*pi*x),(x,-oo,oo))
supposed to be ?
I couldn't get the result myself or with Maxima.
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