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BP111 |
| Middle shape is a triangle vs. middle shape is not a triangle. |
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BP112 |
| X-coordinates of dots are equidistant vs. y-coordinates of dots are equidistant. |
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BP113 |
| T-like junction vs. y-like junction. |
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BP114 |
| Four X-like points vs. two X-like points. |
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BP115 |
| Innermost shape is reachable from the outermost one vs. innermost shape is unreachable from the outermost one. |
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BP116 |
| Polygon stands on side vs. polygon stands on vertex. |
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BP117 |
| Triangle points to center of circle vs. triangle does not point to center of circle. |
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CROSSREFS
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Adjacent-numbered pages:
BP112 BP113 BP114 BP115 BP116  *  BP118 BP119 BP120 BP121 BP122
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KEYWORD
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traditional
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CONCEPT
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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)
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AUTHOR
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Douglas R. Hofstadter
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BP118 |
| No cycle vs. a cycle exists. |
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