Ratio combinations

ratio_combos.py

import numpy as np


combos = []

def generate(remainder, n, current_combo=[], i=0, step=0.1):
    if n == 1:
        combos.append(np.round(current_combo + [remainder], 1))
        return
    for p in np.arange(step, remainder - (n-2) * step - step / 10, step):
        generate(remainder - p, n - 1, current_combo + [p], i + 1)


generate(1, 5)

for combo in combos:
    print(combo, np.sum(combo))

print(len(combos))