.\" @(#)butterfly	1.1	12/10/92
.NA butterfly
.SD
The butterfly curves.
.DE
.SV 1.1 12/10/92
.AL "E. A. Lee"
.LO "~ptolemy/src/domains/cgc/demo"
.LD
.Ir "butterfly curve"
This system is identical to a demo by the same name in the SDF domain.
Please see the documentation there.
.ES
