| n < # wlar ⊦ sum-of-differences(ecs(wlar[n, wl-entry(wlar[n].ec, stat)]).max, ecs(wlar[n, wl-entry(wlar[n].ec, stat)])) = sum-of-differences(ecs(wlar).max, ecs(wlar)) |
n < # wlar ⊦ sum-of-differences(ecs(wlar[n, wl-entry(wlar[n].ec, stat)]).max, ecs(wlar[n, wl-entry(wlar[n].ec, stat)])) = sum-of-differences(ecs(wlar).max, ecs(wlar))
Used simplifier rules: ⊦ m < n → n ≠ 0; (s)%f: ⊦ m < n → n ≠ 0; (forward) from specification nat-basic