ffsim Faster simulation of fermionic quantum circuits. pip install ffsim https://pypi.org/project/ffsim/ Current release 0.0.84 Last month 58,482 Last 180 days 198,212 Qiskit compatibility Requires V1 V2 Highest supported >=2.0 2.5.2 Qiskit Ecosystem Member (1) All the regular Members Project ffsim production-ready(1) All the production-ready projects License Apache-2.0 Interface Python(1) All the projects with Python interface Category Circuit simulator(1) All the projects in the Circuit simulator category Labels chemistry(1) physics(2) All the projects labeled with chemistry All the projects labeled with physics