# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1549302836 -3600
# Node ID 3a73899174a4e97362cd44b341ed96b9da88dc95
# Parent  6169eae54bd4b49f3fe16971cb8cdd602a199bfd
Optimised pow to avoid an unnecessary type check after conversion to float.

diff -r 6169eae54bd4 -r 3a73899174a4 lib/operator/binary.py
--- a/lib/operator/binary.py	Mon Feb 04 18:30:52 2019 +0100
+++ b/lib/operator/binary.py	Mon Feb 04 18:53:56 2019 +0100
@@ -92,7 +92,7 @@
         return int_pow(a, b)
     elif a.__class__ is float:
         if is_int(b):
-            b = int_float(b)
+            return float_pow(a, int_float(b))
         if b.__class__ is float:
             return float_pow(a, b)
     return binary_op(a, b, lambda a: a.__pow__, lambda b: b.__rpow__)