Adjacent-numbered pages: BP1103 BP1104 BP1105 BP1106 BP1107  *  BP1109 BP1110 BP1111 BP1112 BP1113
right-null, perfect, infinitedetail, assumesfamiliarity, neither
fractal [smaller | same | bigger]
Aaron David Fairbanks
Very similar to the less clearly-defined solution "tiles itself with infinitely many copies (different sizes allowed) vs. does not".
The left hand side of this is a weaker condition than the left hand side of BP1241.
Adjacent-numbered pages: BP1111 BP1112 BP1113 BP1114 BP1115  *  BP1117 BP1118 BP1119 BP1120 BP1121
notso, perfect, infinitedetail
connected_fractal [smaller | same | bigger]