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Topic: residue at z=0 for sinh(z)*cosh(1/z) ?
Replies: 1   Last Post: May 4, 2013 10:21 AM

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Brad Cooper

Posts: 169
Registered: 12/8/04
residue at z=0 for sinh(z)*cosh(1/z) ?
Posted: May 4, 2013 10:09 AM
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Puzzled by this...

residue at z=0 for sinh(z)*cosh(1/z) ?

Cannot obtain Laurent series. Nothing else works either.


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