The core of the math is similar to trochoids but armed spirals are generated (the "bubbles" in Dunn's name) looking like spiral galaxies. Nested for loops are used where the outer loop specifies the ...

Create a new Python environment or select a pre-existing one. This code is tested with Python 3.8, but is very probably compatible with newer releases of Python. This module allows to import the ...

A Python implementation of E. Robert Fernholz's Stochastic Portfolio Theory framework. This library provides tools for researchers, quantitative analysts, and portfolio managers to analyze, optimize, ...