Other comment:
writeln("Bounds = [" ~to!string(pad_min_bound) ~ "," ~ to!string(pad_max_bound) ~ "]");
writeln("Bounds = [", pad_min_bound, ",", pad_max_bound, "]");
Other comment:
writeln("Bounds = [" ~to!string(pad_min_bound) ~ "," ~ to!string(pad_max_bound) ~ "]");
writeln("Bounds = [", pad_min_bound, ",", pad_max_bound, "]");