tree a058ffbd180e3e3cd9dce9b6d7db49d76ca17bd5
parent 55361a26177b3faf151a1d35467db5d403b51f22
author pj <pj@pjebs.com.au> 1588955697 +0000
committer Robert Griesemer <gri@golang.org> 1588959098 +0000

strconv: add ParseComplex and FormatComplex

Adds two functions to deal with complex numbers:
* FormatComplex
* ParseComplex

ParseComplex accepts complex numbers in this format: N+Ni

Fixes #36771

Change-Id: Id184dc9e277e5fa01a714ad656a88255ead05085
GitHub-Last-Rev: 036a075d36363774a95f6000b7c4098896474744
GitHub-Pull-Request: golang/go#36815
Reviewed-on: https://go-review.googlesource.com/c/go/+/216617
Reviewed-by: Robert Griesemer <gri@golang.org>