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Title: Avoid using inv when not necessary · Issue #85 · python-control/python-control · GitHub

Open Graph Title: Avoid using inv when not necessary · Issue #85 · python-control/python-control

X Title: Avoid using inv when not necessary · Issue #85 · python-control/python-control

Description: As pointed out by @pmli in #27, instead of computing matrix inverses, better to use np.linalg.solve when needed.

Open Graph Description: As pointed out by @pmli in #27, instead of computing matrix inverses, better to use np.linalg.solve when needed.

X Description: As pointed out by @pmli in #27, instead of computing matrix inverses, better to use np.linalg.solve when needed.

Opengraph URL: https://github.com/python-control/python-control/issues/85

X: @github

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Domain: github.com

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Avoid using inv when not necessaryhttps://github.com/python-control/python-control/issues/85#top
quickfixhttps://github.com/python-control/python-control/issues?q=state%3Aopen%20label%3A%22quickfix%22
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on Apr 19, 2016https://github.com/python-control/python-control/issues/85#issue-149343629
@pmlihttps://github.com/pmli
#27https://github.com/python-control/python-control/issues/27
computing matrix inverseshttps://github.com/python-control/python-control/blob/0b26e062a6cd82da8a2420ebc3957e5267e6e116/control/statesp.py#L458
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