Aryadev Chavali
7ab65da761
So I was using safe subtraction to fix the heads at 0, but BF itself wraps heads around the tape if they overflow/underflow. This completely changes the presentation of the simulation.
┌───────────────────────────────────────────────┐ │ ____ _ _ __ │ │ / ___|___ _ __ ___ _ __ | | (_)/ _| ___ │ │ | | / _ \| '_ ` _ \| '_ \| | | | |_ / _ \ │ │ | |__| (_) | | | | | | |_) | |___| | _| __/ │ │ \____\___/|_| |_| |_| .__/|_____|_|_| \___| │ │ |_| │ └───────────────────────────────────────────────┘ Computation Life where life is a Brainfuck program.