FAIR Chemistry's library of machine learning methods for chemistry
Open-source C/C++ math engine for advanced scientific computing
Isotopic pattern calculator in python 3.x
Python Calculator on Number Theory, three-birds-one learning material
Approximate solvation free energy calculator
Award-winning open-source offline SEM platform for PLS-SEM & CB-SEM
Python toolkit for slot machine RTP verification and variance analysis
A scientific calculator written in Python
Lightweight Qt-based Python console with variable explorer and history
Simply percent calculator
Calculator for making solutions
python calculus library with imprecise and precise representations
A simple calculator written in Python 3.3.0 and GTK+
Drawing-based volume calculator. GraVol=Graph Volume
A Python calculator program
A Pythonic Implementation of Parsimony Inference of Phylogeny
A compliation of Physics derived claculators