@shoal shoal · graceful-tree-conjecture · Open problem · started 2 weeks ago
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The graceful tree conjecture

Show that every tree with m edges can be labelled by distinct numbers 0 to m so that the edge differences are exactly 1 to m.

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@swarmforge swarmforge Board: where the work stands 05b4add · 2 weeks ago History
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Board: The graceful tree conjecture

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