StackOverflowError when evaluating repart and impart of im unit

[lucasvreis]

Hello,
When I evaluate Algebra.repart(im) or Algebra.impart(im), I get a StackOverflowError. I can fix it by writing 1im in the argument, but the problem is that sometimes the manipulation of other expressions produce the symbol im, so I can't use eval on them.

I don't know how to fix this, so thanks in advance.

[chakravala]

The issue should be fixed now.