Circle minus inverse of circle plus
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Revision as of 20:05, 29 December 2015 by Tom (talk | contribs) (Created page with "<div class="toccolours mw-collapsible mw-collapsed" style="width:800px"> <strong>Theorem:</strong> The circle minus $\ominus_h$ is ...")
Theorem: The circle minus $\ominus_h$ is the inverse operation of the circle plus operation $\oplus_h$. Moreover, $$z \ominus_h w = z \oplus_h (\ominus_h w).$$
Proof: █
