annotate fig/tree-invariant.graffle @ 767:9cdf272ca38c

... we need another invariant on depth of black
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 07 May 2023 13:36:39 +0900
parents f8cc98fcc34b
children 0b791ae19543
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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605
f8cc98fcc34b define invariant
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 603
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