1 files changed, 9 insertions, 0 deletions
diff --git a/src/genome/genome.js b/src/genome/genome.js
index d35b68c..16b5e4d 100644
--- a/src/genome/genome.js
+++ b/src/genome/genome.js
@@ -120,3 +120,12 @@ export function mut_genome_insert(
     [...genome, [source, sink, weight]],
   ];
 }
+
+
+export function mut_genome_delete(
+  [n_input, n_internal, n_output, genome], r
+) {
+  const del_idx = Math.floor(r * genome.length);
+  const new_genome = genome.filter((_, idx) => idx != del_idx);
+  return [n_input, n_internal, n_output, new_genome];
+}