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Search: subworld:three_points
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BP112 X-coordinates of dots are equidistant vs. y-coordinates of dots are equidistant.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP107 BP108 BP109 BP110 BP111  *  BP113 BP114 BP115 BP116 BP117

KEYWORD

hard, nice, antihuman, traditional

CONCEPT coordinate (info | search),
length_line_or_curve (info | search),
midpoint (info | search),
imagined_line_or_curve (info | search),
imagined_entity (info | search),
same_feature (info | search),
same (info | search)

WORLD

three_points [smaller | same | bigger]

AUTHOR

Douglas R. Hofstadter

BP558 Point sequence that is increasing or decreasing in height vs. point sequence that alternates in height
(edit; present; nest [left/right]; search; history)
COMMENTS

All examples in this Problem are groups of 3 dots.


Any example where 2 adjacent dots have the same height would be ambiguously sorted.

CROSSREFS

Adjacent-numbered pages:
BP553 BP554 BP555 BP556 BP557  *  BP559 BP560 BP561 BP562 BP563

EXAMPLE

Reading from right to left in the first box on the left hand side: the 2nd dot is higher than the 1st, and the 3rd is higher than the 2nd, so the sequence of dots is strictly increasing in height.

KEYWORD

nice, precise, antihuman, orderedtriplet, preciseworld

CONCEPT coordinate (info | search)

WORLD

three_points [smaller | same | bigger]

AUTHOR

Leo Crabbe

BP1132 Circle that passes through points is contained within bounding box vs. not so.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP1127 BP1128 BP1129 BP1130 BP1131  *  BP1133 BP1134 BP1135 BP1136 BP1137

KEYWORD

precise, allsorted, boundingbox, hardsort, preciseworld, absoluteposition

CONCEPT circle (info | search),
imagined_entity (info | search)

WORLD

three_points [smaller | same | bigger]

AUTHOR

Leo Crabbe

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