Try Before You Buy: A fully functional Demo Version (3.1) of the Symbolic SPICE® program is available at: SYMBOLICspiceDEMO.zip
For security, this zipped file is password protected and the password is: symbolic
The Demo Version has all of the features of the Production Version but is limited to a circuit size of approximately 6 nodes.
A User Manual is available for purchase at The Analog Electronics University Bookstore: https://www.circuitlava.com/
Frequently Asked Questions: FAQ
Production Version: The Production Version (3.1) of Symbolic SPICE® is also available for purchase at The Analog Electronics University Bookstore: https://www.circuitlava.com/