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Title: discard zero imaginary part for sys.dcgain() by bnavigator · Pull Request #579 · python-control/python-control · GitHub

Open Graph Title: discard zero imaginary part for sys.dcgain() by bnavigator · Pull Request #579 · python-control/python-control

X Title: discard zero imaginary part for sys.dcgain() by bnavigator · Pull Request #579 · python-control/python-control

Description: Closes #578

Open Graph Description: Closes #578

X Description: Closes #578

Opengraph URL: https://github.com/python-control/python-control/pull/579

X: @github

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