Symbols for circuit elements are not assumed real in symbolic analysis #32
Description
In symbolic.py there is a dictionary
enabled_assumptions = {'real':False, 'positive':False, 'complex':True}
Which is checked in the _symbol_factory function
def _symbol_factory(name, **options):
filtered_options = {}
for i in options:
if options[i] and enabled_assumptions[i]:
filtered_options.update({i:options[i]})
else:
pass # discarded
return sympy.Symbol(name.upper(), **filtered_options)
This is preventing symbols from being produced with the real and positive assumptions, for example here:
R = _symbol_factory(elem.part_id.upper(), real=True,
positive=True)
The fix is presumably just to enable these assumptions in the dictionary
enabled_assumptions = {'real':True, 'positive':True, 'complex':True}