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Search: ex:EX1575
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BP132 Dots are vertices of a triangle standing on a side vs. dots are vertices of a triangle standing on a vertex.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP127 BP128 BP129 BP130 BP131  *  BP133 BP134 BP135 BP136 BP137

KEYWORD

noisy, traditional

CONCEPT base (info | search),
horizontal (info | search),
vertex_of_meeting_lines (info | search),
triangle (info | search),
vertical (info | search)

AUTHOR

Douglas R. Hofstadter

    page 1

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