diff fig/tree-invariant.svg @ 651:7b9d35f7c033

fix stack top and replaced tree
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sat, 20 Nov 2021 14:24:22 +0900
parents b78dc85d76d6
children 0b791ae19543
line wrap: on
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