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BP14 All big individual figures vs. all small individual figures.
(edit; present; nest [left/right]; search; history)
COMMENTS

All examples in this Problem show one or more connected figures made up of lines.

Some big shapes and some small shapes would be ambiguous.

REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 218.

CROSSREFS

See BP2 for the same idea using one shape.

Adjacent-numbered pages:
BP9 BP10 BP11 BP12 BP13  *  BP15 BP16 BP17 BP18 BP19

KEYWORD

fuzzy, size, stable, finished, traditional, bongard

CONCEPT all (info | search),
length_line_or_curve (info | search),
size (info | search)

WORLD

curves_drawing [smaller | same | bigger]

AUTHOR

Mikhail M. Bongard

BP79 A dark circle is closer to the outline circle than to the triangle vs. a dark circle is closer to the triangle than to the outline circle.
(edit; present; nest [left/right]; search; history)
REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 240.

CROSSREFS

Adjacent-numbered pages:
BP74 BP75 BP76 BP77 BP78  *  BP80 BP81 BP82 BP83 BP84

KEYWORD

spectrum, finished, traditional, continuous, viceversa, bongard

CONCEPT length_line_or_curve (info | search),
near_far (info | search),
outlined_filled (info | search),
texture (info | search),
triangle (info | search)

AUTHOR

Mikhail M. Bongard

BP80 Points located at the same distances from a cross vs. points located at different distances from a cross.
(edit; present; nest [left/right]; search; history)
REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 240.

CROSSREFS

Adjacent-numbered pages:
BP75 BP76 BP77 BP78 BP79  *  BP81 BP82 BP83 BP84 BP85

KEYWORD

stretch, finished, traditional, bongard

CONCEPT length_line_or_curve (info | search),
same_feature (info | search),
same (info | search),
isosceles_triangle (info | search),
triangle (info | search)

AUTHOR

Mikhail M. Bongard

BP103 Isosceles triangle vs. scalene triangle.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP98 BP99 BP100 BP101 BP102  *  BP104 BP105 BP106 BP107 BP108

KEYWORD

precise, allsorted, stretch, orderedpair, traditional, preciseworld

CONCEPT line_or_curve_endpoint (info | search),
length_line_or_curve (info | search),
imagined_line_or_curve (info | search),
imagined_entity (info | search),
same_feature (info | search),
same (info | search),
isosceles_triangle (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

BP131 Dots are vertices of a parallelogram vs. dots are not vertices of a parallelogram.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP126 BP127 BP128 BP129 BP130  *  BP132 BP133 BP134 BP135 BP136

KEYWORD

noisy, traditional

CONCEPT existence (info | search),
length_line_or_curve (info | search),
imagined_line_or_curve (info | search),
imagined_entity (info | search)

AUTHOR

Douglas R. Hofstadter

BP151 If the circle closest to the cross is removed, the rest form an equilateral triangle vs. not so.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP146 BP147 BP148 BP149 BP150  *  BP152 BP153 BP154 BP155 BP156

KEYWORD

traditional

CONCEPT correspondence (info | search),
length_line_or_curve (info | search),
near_far (info | search),
number (info | search),
mentally_remove_object (info | search),
equilateral_triangle (info | search),
triangle (info | search)

AUTHOR

Douglas R. Hofstadter

BP155 Curves are longer than straight lines vs. curves are shorter than straight lines.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP150 BP151 BP152 BP153 BP154  *  BP156 BP157 BP158 BP159 BP160

KEYWORD

traditional

CONCEPT curved_straight (info | search),
length_line_or_curve (info | search),
specific_style (info | search),
specificity (info | search)

AUTHOR

Douglas R. Hofstadter

BP176 Line that connects dots avoiding obstacles is short vs. line that connects dots avoiding obstacles is long.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP171 BP172 BP173 BP174 BP175  *  BP177 BP178 BP179 BP180 BP181

KEYWORD

nice, spectrum, traditional, continuous

CONCEPT length_line_or_curve (info | search),
path (info | search)

AUTHOR

Harry E. Foundalis

BP235 The rope, if extended, reaches the other ball vs. the rope, if extended, does not reach the other ball.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP230 BP231 BP232 BP233 BP234  *  BP236 BP237 BP238 BP239 BP240

KEYWORD

anticomputer, traditional

CONCEPT length_line_or_curve (info | search),
reachable (info | search),
imagined_line_or_curve (info | search),
imagined_entity (info | search)

AUTHOR

Peter Shanahan

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