with more general aquot;free-formaquot; surfaces, so that the single general surface equation forms the basis for a single algorithm to generate them all. ... by Dr. L. G. Roberts at Lincoln Laboratory on conic sections and homogeneous coordinates to three-dimensional cubic curves. ... do likewise at Cambridge, England; and Douglas Ross will probably use them in the AED Polyface Package as boundary curves.

Title | : | Project MAC Progress Report |

Author | : | |

Publisher | : | - 1967 |

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