Search: supworld:circle_triangle_outlines
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| BP50 |
| Vertical axis of symmetry vs. no axis of symmetry. |
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REFERENCE
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M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 230. |
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CROSSREFS
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BP152 is the same solution (with the sides switched), using connected shapes and without black filling.
BP1206 was created to be a slightly different version of this: "vertical axis of symmetry vs. no vertical axis of symmetry." (That less specific solution fits this Bongard Problem as well.)
Adjacent-numbered pages:
BP45 BP46 BP47 BP48 BP49  *  BP51 BP52 BP53 BP54 BP55
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KEYWORD
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nice, stretch, left-narrow, finished, traditional, bongard
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CONCEPT
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symmetry_axis (info | search), symmetry (info | search)
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WORLD
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curves_and_fill_shapes_separate_drawing [smaller | same | bigger]
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AUTHOR
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Mikhail M. Bongard
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| BP60 |
| Some similar figures vs. no similar figures. |
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| BP91 |
| Three identical elements vs. four identical elements. |
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REFERENCE
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M. M. Bongard, Pattern Recognition, Spartan Books, 1970, p. 244. |
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CROSSREFS
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BP1226 is "three identical elements vs. other number of identical elements".
Adjacent-numbered pages:
BP86 BP87 BP88 BP89 BP90  *  BP92 BP93 BP94 BP95 BP96
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KEYWORD
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number, ignoreimperfections, finished, traditional, bongard
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CONCEPT
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indentation (info | search), on_line_or_curve (info | search), number (info | search), protrusion (info | search), separation_of_joined_objects (info | search), same (info | search), three (info | search), four (info | search)
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WORLD
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curves_and_fill_shapes_drawing [smaller | same | bigger]
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AUTHOR
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Mikhail M. Bongard
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| BP119 |
| A small correction will result in a single circle vs. no small correction will result in a single circle. |
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| BP541 |
| Bongard Problems vs. anything else. |
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| | |  | blllmam | cat | nongard |
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