Coverage decreased (-0.5%) to 77.92% when pulling6cbe066 on alchemyst:master intoe4e7a0d on python-control:master.

Coverage decreased (-13.5%) to 64.872% when pulling426215e on alchemyst:master into31e6944 on python-control:master.

Change looks fine, but getting a Travis CI error.

It would be nice to put in this type of functionality for the other LTI subtypes (StateSpace, FRD, etc). Any chance you have the time and inclination to do that as well?

I'd be happy to take a run at it, but perhaps we could start by opening issues for the others? I'd specifically like to know what format you'd prefer for the state space.

@alchemyst Can you merge changes from latest master to get Travis CI working again (see PR#280 for more info). Thanks.

@murrayrm ✅

Nice, looks good.
Would it be worthwhile to build the outstr as a list, and at the end return the string with
''.join(outstr)
I expect that to be faster.

@repagh Done.

My initial implementation was a copy-paste of the current__str__. Perhaps we should add an issue for someone to make the same changes there?

@murrayrm I think this looks OK to merge