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BP2 Big vs. small.
(edit; present; nest [left/right]; search; history)
COMMENTS

The meaning of "big" left intentionally vague. There are various specific ways to define size, such as diameter, minimum distance between points on edge, and size of smallest bounding circle.

All examples in this Bongard Problem are single simple shapes, either outlines or solid black.

All examples on the same side are approximately the same size.

REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 214.

CROSSREFS

Adjacent-numbered pages:
BP1  *  BP3 BP4 BP5 BP6 BP7

KEYWORD

easy, nice, fuzzy, spectrum, size, stable, finished, traditional, continuous, bongard

CONCEPT size (info | search)

WORLD

outline_or_fill_shape [smaller | same | bigger]

AUTHOR

Mikhail M. Bongard

BP11 Thin and elongated vs. compact.
(edit; present; nest [left/right]; search; history)
COMMENTS

All examples in this Bongard Problem are shape outlines.

REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 217.

CROSSREFS

Adjacent-numbered pages:
BP6 BP7 BP8 BP9 BP10  *  BP12 BP13 BP14 BP15 BP16

KEYWORD

nice, fuzzy, spectrum, stretch, stable, world, finished, traditional, bongard

CONCEPT elongated_compact (info | search)

WORLD

shape_outline [smaller | same | bigger]
zoom in left (elongated_outline)

AUTHOR

Mikhail M. Bongard

BP12 Thin elongated convex hull vs. compact convex hull.
(edit; present; nest [left/right]; search; history)
COMMENTS

All examples in this Bongard Problem are shape outlines.

REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 217.

CROSSREFS

Adjacent-numbered pages:
BP7 BP8 BP9 BP10 BP11  *  BP13 BP14 BP15 BP16 BP17

KEYWORD

nice, fuzzy, spectrum, stretch, finished, traditional, bongard

CONCEPT convex_hull (info | search),
elongated_compact (info | search)

WORLD

shape_outline [smaller | same | bigger]

AUTHOR

Mikhail M. Bongard

BP28 More solid black circles vs. more outline circles.
(edit; present; nest [left/right]; search; history)
COMMENTS

All examples have at least two filled shapes and two outlines.

REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 223.

CROSSREFS

Adjacent-numbered pages:
BP23 BP24 BP25 BP26 BP27  *  BP29 BP30 BP31 BP32 BP33

KEYWORD

spectrum, finished, traditional, discrete, viceversa, bongard

CONCEPT and (info | search),
number (info | search),
outlined_filled (info | search),
cluster (info | search),
texture (info | search),
quantity_comparison (info | search)

WORLD

circle_eq-tri_small_some_outline_some_fill [smaller | same | bigger]

AUTHOR

Mikhail M. Bongard

BP29 There are more small circles inside the figure outline than outside vs. there are fewer small circles inside the figure outline than outside.
(edit; present; nest [left/right]; search; history)
REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 223.

CROSSREFS

Adjacent-numbered pages:
BP24 BP25 BP26 BP27 BP28  *  BP30 BP31 BP32 BP33 BP34

KEYWORD

spectrum, finished, traditional, discrete, viceversa, bongard

CONCEPT inside (info | search),
interior_exterior (info | search),
number (info | search),
shape_cluster (info | search),
cluster (info | search),
quantity_comparison (info | search)

WORLD

dot_outlines_and_larger_outline_nest [smaller | same | bigger]

AUTHOR

Mikhail M. Bongard

BP34 A large hole vs. a small hole.
(edit; present; nest [left/right]; search; history)
REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 225.

CROSSREFS

Adjacent-numbered pages:
BP29 BP30 BP31 BP32 BP33  *  BP35 BP36 BP37 BP38 BP39

KEYWORD

spectrum, stable, finished, traditional, bongard

CONCEPT hole (info | search),
size (info | search),
texture (info | search)

WORLD

shape_one_hole [smaller | same | bigger]

AUTHOR

Mikhail M. Bongard

BP36 Triangle above circle vs. circle above triangle.
(edit; present; nest [left/right]; search; history)
REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 225.

CROSSREFS

Adjacent-numbered pages:
BP31 BP32 BP33 BP34 BP35  *  BP37 BP38 BP39 BP40 BP41

KEYWORD

spectrum, dual, handed, updown, rotate, finished, orderedpair, traditional, continuous, viceversa, bongard

CONCEPT above_below (info | search),
triangle (info | search),
quantity_comparison (info | search)

WORLD

one_circle_one_eq-tri_small_outlines [smaller | same | bigger]

AUTHOR

Mikhail M. Bongard

BP37 Triangle above circle vs. circle above triangle.
(edit; present; nest [left/right]; search; history)
REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 226.

CROSSREFS

Adjacent-numbered pages:
BP32 BP33 BP34 BP35 BP36  *  BP38 BP39 BP40 BP41 BP42

KEYWORD

noisy, spectrum, finished, traditional, continuous, viceversa, bongard

CONCEPT above_below (info | search),
triangle (info | search),
quantity_comparison (info | search)

WORLD

one_circle_one_square_one_eq-tri_small_outlines [smaller | same | bigger]

AUTHOR

Mikhail M. Bongard

BP38 Triangle larger than circle vs. triangle smaller than circle.
(edit; present; nest [left/right]; search; history)
REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 226.

CROSSREFS

Adjacent-numbered pages:
BP33 BP34 BP35 BP36 BP37  *  BP39 BP40 BP41 BP42 BP43

KEYWORD

spectrum, finished, orderedpair, traditional, continuous, viceversa, bongard

CONCEPT size (info | search),
triangle (info | search),
quantity_comparison (info | search)

WORLD

one_circle_outline_one_triangle_outline_nest [smaller | same | bigger]

AUTHOR

Mikhail M. Bongard

BP53 Inside figure has fewer angles than outside figure vs. inside figure has more angles than outside figure.
(edit; present; nest [left/right]; search; history)
REFERENCE

M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 231.

CROSSREFS

Adjacent-numbered pages:
BP48 BP49 BP50 BP51 BP52  *  BP54 BP55 BP56 BP57 BP58

KEYWORD

spectrum, finished, traditional, discrete, viceversa, bongard

CONCEPT inside (info | search),
number (info | search),
quantity_comparison (info | search)

AUTHOR

Mikhail M. Bongard

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