This is really awesome. First thing I did was try a sawtooth wave by entering sequential powers of 0.5... this had the intended effect of creating a sawtooth wa

This is really awesome. First thing I did was try a sawtooth wave by entering sequential powers of 0.5... this had the intended effect of creating a sawtooth wave, but also the circle diagram was tracing an almost perfect circle in 2D. Really cool for discovering things like that!