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Displaying 111-120 of 1161 results found. ( prev | next )     page 1 ... 8 9 10 11 12 13 14 15 16 ... 117
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BP111 Middle shape is a triangle vs. middle shape is not a triangle.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP106 BP107 BP108 BP109 BP110  *  BP112 BP113 BP114 BP115 BP116

KEYWORD

traditional

CONCEPT between (info | search),
inside (info | search),
triangle (info | search)

AUTHOR

Douglas R. Hofstadter

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

BP113 T-like junction vs. y-like junction.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP108 BP109 BP110 BP111 BP112  *  BP114 BP115 BP116 BP117 BP118

KEYWORD

traditional

CONCEPT branch_point (info | search),
t-point (info | search)

AUTHOR

Douglas R. Hofstadter

BP114 Four X-like points vs. two X-like points.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP109 BP110 BP111 BP112 BP113  *  BP115 BP116 BP117 BP118 BP119

KEYWORD

traditional

CONCEPT x-crossing (info | search),
number (info | search)

AUTHOR

Douglas R. Hofstadter

BP115 Innermost shape is reachable from the outermost one vs. innermost shape is unreachable from the outermost one.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP110 BP111 BP112 BP113 BP114  *  BP116 BP117 BP118 BP119 BP120

KEYWORD

traditional

CONCEPT innermost_outermost (info | search),
path (info | search),
reachable (info | search),
tracing_line_or_curve (info | search)

AUTHOR

Douglas R. Hofstadter

BP116 Polygon stands on side vs. polygon stands on vertex.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP111 BP112 BP113 BP114 BP115  *  BP117 BP118 BP119 BP120 BP121

KEYWORD

noisy, traditional

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

AUTHOR

Douglas R. Hofstadter

BP117 Triangle points to center of circle vs. triangle does not point to center of circle.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP112 BP113 BP114 BP115 BP116  *  BP118 BP119 BP120 BP121 BP122

KEYWORD

traditional

CONCEPT between (info | search),
on_line_or_curve (info | search),
midpoint (info | search),
pointing_to (info | search),
center_of_circle (info | search),
center (info | search),
imagined_point (info | search),
imagined_line_or_curve (info | search),
imagined_entity (info | search),
triangle_arrow (info | search),
triangle (info | search)

AUTHOR

Douglas R. Hofstadter

BP118 No cycle vs. a cycle exists.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP113 BP114 BP115 BP116 BP117  *  BP119 BP120 BP121 BP122 BP123

KEYWORD

traditional

CONCEPT arrow (info | search),
cyclic_path (info | search),
existence (info | search),
path (info | search)

AUTHOR

Douglas R. Hofstadter

BP119 A small correction will result in a single circle vs. no small correction will result in a single circle.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP114 BP115 BP116 BP117 BP118  *  BP120 BP121 BP122 BP123 BP124

KEYWORD

fuzzy, traditional

CONCEPT existence (info | search),
imperfection_small (info | search)

WORLD

curves_drawing [smaller | same | bigger]

AUTHOR

Douglas R. Hofstadter

BP120 All turns are in one direction and rectangular loop exists vs. turns in different directions and no rectangular loop exists.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP115 BP116 BP117 BP118 BP119  *  BP121 BP122 BP123 BP124 BP125

KEYWORD

traditional

CONCEPT all (info | search),
turn_orientation (info | search),
tracing_line_or_curve (info | search),
turning_direction (info | search)

AUTHOR

Douglas R. Hofstadter

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