Re: [math-fun] That curve I regrettably named flowsnake

The following may be helpful. L-system for the border of the Gosper island: axiom: F+F+F+F+F+F productions: F |--> F+F-F + |--> + - |--> - turns are by 60 degrees (Btw. with turns by 90 degree and axiom F+F+F+F you get another very well known border. Turns by 120 degrees and axiom F of course gives ...). Best regards, jj