Per #2 and #19, now we know the author, we also know its license.
Chris Pressey
3 years ago

84 | 84 | | [selflis3.bf](selflis3.bf) | | Kevin Vigor | 5/8/97 | A 14-byte (almost-)self-reproducing program (the result contains an extra space, but is itself a 15-byte self-reproducing program.) |

85 | 85 | | [selflis5.bf](selflis5.bf) | | David Johnston | 5/7/97 | Crammed (14x6) self-listing program. |

86 | 86 | | [selflis6.bf](selflis6.bf) | | Denis Moskowitz | 5/8/97 | 14-byte quine. This was submitted as a tiny fix to `selflis3.bf` which makes it reproduce itself exactly. |

87 | | [selflist.bf](selflist.bf) | | Dmitry M Litvinov | 2/21/96 | A self-reproducing Befunge program, 13x4. | |

87 | | [selflist.bf](selflist.bf) | CC0 | Dmitry M Litvinov | 2/21/96 | A self-reproducing Befunge program, 13x4. | |

88 | 88 | | [serp.bf](serp.bf) | | Kevin Vigor | 4/9/97 | Generates and prints a Serpinsky triangle, a simple type of fractal. Since the resolution is 20x30, the detail of the fractal isn't really visible, but hey, what can you do? |

89 | 89 | | [serp2.bf](serp2.bf) | | Kevin Vigor | 4/10/97 | Improved Serpinsky Triangle generator. |

90 | 90 | | [sinus.bf](sinus.bf) | CC0 | Dmitry M Litvinov | 12/1/96 | Program to generate sine wave patterns. Based on cos(a+b)=cos(a)\*cos(b)-sin(a)\*sin(b) and sin(a+b)=sin(a)\*cos(b)+cos(a)\*sin(b). sin and cos values are kept in one stack cell = abs(sin) \* 2\^16 + abs(cos). |