• a break from the weather

    From -><+@21:1/5 to All on Wed Jan 27 12:29:30 2016
    XPost: alt.recovery.aa, alt.social-security-disability, uk.rec.psychic

    Point(s) resulting from the intersection of a line with a sphere, if they intersect, general:
    http://www.stonetabernacle.com/sphere-line.html

    Point or equation of the circle resulting from the intersection of a plane
    with a sphere, if they intersect, general: http://www.stonetabernacle.com/sphere-plane_1.html

    1993 Jon G.


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