From: Antonio Ospite <ao2@ao2.it>
Date: Thu, 28 Jun 2018 10:42:08 +0000 (+0200)
Subject: trihexaflexagon: clarify the formula in get_angle_in_plan_relative_to_hexagon()
X-Git-Url: https://git.ao2.it/flexagon-toolkit.git/commitdiff_plain/51caa214d527678dfbe1bb3b6a31609d33110b03?ds=inline;hp=51caa214d527678dfbe1bb3b6a31609d33110b03

trihexaflexagon: clarify the formula in get_angle_in_plan_relative_to_hexagon()

Write the formula in a clearer way and explain the meaning of the
integer division.
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