I've just release thinBasic beta 188.8.131.52.
New iComplex module is included and few examples are available in \SampleScript\iComplex\
All new keywords have been briefly documented in help file.
I didn't make any deep test on new iComplex_* keywords so if you find any strange behave please post a bug report.
PS: I've attached to your previous post your great PDF file on pyOpenGL and removed link to external site
PS: thanks a lot for you donation!