smichr/sympy — comment on commit b16e39589a24cd789475a7521b9545c8b102ef2d
File:  line 0
By smichr:

The complex terms are multiplied together on their own later in the
code, so perhaps there is a precision tracking problem there that is
avoided by letting more terms get sorted out rather than having to go
through that area of code. I can put an XXX in the code to this
effect.