式の単純化

diff --git a/KCD/SakutekiCalculator.swift b/KCD/SakutekiCalculator.swift
index 8b3634f..2963284 100644 (file)
--- a/KCD/SakutekiCalculator.swift
+++ b/KCD/SakutekiCalculator.swift
@@ -55,7 +55,7 @@ class Formula33: SakutekiCalculator {
         
         let saku1 = ships
             .map(normalSakuteki)
-            .map { sqrt($0) }
+            .map(sqrt)
             .reduce(0, +)
         
         let saku2 = ships