SPICE OPUS is an analog circuit simulator engine specially suited for optimization tools.
It is based on UC Berkeley’s SPICE 3f4 and Georgia Tech Research Institute’s XSPICE. The simulator includes an interpreted programming language called Nutmeg, which allows interactive Spice sessions.
This is free and open source software.
Website: www.spiceopus.si
Support:
Developer: Faculty of Electrical Engineering at the University of Ljubljana
License: GNU General Public License v3.0
Spice OPUS is written in C. Learn C with our recommended free books and free tutorials.

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