Add bin and edit workflow

bin/gems/facets-3.1.0/lib/standard/facets/math/pow.rb

@@ -0,0 +1,13 @@
+module Math
+
+  # `x` to the power `y`.
+  def self.pow(x, y)
+    x ** y
+  end
+
+  # `x` to the power `y`.
+  def self.pwr(x, y)
+    x ** y
+  end
+
+end