Refactor goals

[bqpd]

• top-level support of Fit Constraint Sets
• reduce the amount of code
• be more consistent with numpy/scipy convention
  • such as by having variables in different rows, not columns, or automatically transposing (ValueError('Not enough data points') #72)

[pgkirsch]

@bqpd what do you mean by top-level support? And is there a specific target you think should be achieved for code reduction?

[bqpd]

oh gosh. four years ago I think I meant...have ConstraintSets be the primary object that was interacted with? like, their constructors would be the fit-solving, they'd have ways to pickle/load/automatically recreate themselves?

re: code reduction I think I was mostly thinking of things like using scipy's LM, being stricter with input requirements to reduce casting (but adding error messages to tell users the right interface)

[pgkirsch]

Haha well remembered, thanks.