|
|
|
|
|
|
by kurlberg
1700 days ago
|
|
|
Yes, it has uses. E.g., see Kahan's "Branch Cuts for Complex Elementary Functions, or Much Ado About Nothing's Sign Bit", copy available at https://people.freebsd.org/~das/kahan86branch.pdf (he gives an example regarding complex branch cuts and fluid dynamics applications.) |
|
|