mnd::quantmax=100000;
mnd::quantmin=-100000;
mnd::quantres=2;
in::prices = [1999, 2550, 999];
in::three = 3;
calc::lambda_flow avg(prices, three) {
prices tensor_sum total =
total three div mean =
} return total, mean;
out::total = csv("total.csv");
out::mean = csv("mean.csv");