Fantastic! This appears to be available in the command line version of herbie with the `--pareto` flag: > Enables multi-objective improvement. Herbie will atte

Fantastic! This appears to be available in the command line version of herbie with the `--pareto` flag: > Enables multi-objective improvement. Herbie will attempt to simultaneously optimize for both accuracy and expression cost. Rather than generating a single "ideal" output expression, Herbie will generate many output expressions. This mode is still considered experimental. This will take a long time to run. We recommend timeouts measured in hours.