Notes

Reproducibility

The randomness in DNA Chisel is entirely determined by the Numpy random generator. As a consequence, setting the Numpy seed at the very beginning of a script ensures that the result will always be the same:

import numpy
numpy.random.seed(123)

# Start the script there...

If you have reproducibility issues despite setting the seed, we would consider it a bug, please open an issue on Github. Please note that the seed must be set before calling any part of DNA Chisel (e.g. DnaOptimizationProblem).