Introduction ============ pycircuit is an electric circuit analysis package written in Python. In addition to the circuit analysis part it provides post-processing functionality and interfaces to other simulators. Some ares where pycircuit can be useful are: * Symbolic analysis of circuits * Prototyping of new circuit analysis methods * As a help for doing tedious MNA-formulation of electric circuits * n-port data manipulation * post-processing of data that is generated by other simulators such as Spectre and Eldo