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BP620 Bongard Problem with solution relating to concept: difference (arithmetic) vs. Bongard Problem unrelated to this concept.
BP164
BP187
BP244
BP311
BP925
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CROSSREFS

Adjacent-numbered pages:
BP615 BP616 BP617 BP618 BP619  *  BP621 BP622 BP623 BP624 BP625

KEYWORD

meta (see left/right), links, metaconcept

CONCEPT This MBP is about BPs that feature concept: "subtraction"

WORLD

bp [smaller | same | bigger]

AUTHOR

Harry E. Foundalis

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