> : <a href="../index.html#module-type-Seed">Seed</a></code></li></ul><h3 class="heading">Signature</h3><div><div class="spec include"><div class="doc"><details open="open"><summary><span class="def"><code><span class="keyword">include</span> <a href="../../../Alg_structs/Semigroup/index.html#module-type-S">Alg_structs.Semigroup.S</a></code></span></summary><div><div class="spec include"><div class="doc"><details open="open"><summary><span class="def"><code><span class="keyword">include</span> <a href="../.