Trac #19306: change % to .format

sagemath · Jan 16, 2016 · 946a828 · 946a828
1 parent eac4977
commit 946a828
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sage/rings/asymptotic/asymptotic_expansion_generators.py b/src/sage/rings/asymptotic/asymptotic_expansion_generators.py
@@ -251,7 +251,7 @@ def log_Stirling(var, precision=None, skip_constant_summand=False):
             coefficient_ring = QQ
 
         from asymptotic_ring import AsymptoticRing
-        A = AsymptoticRing(growth_group='%s^ZZ * log(%s)^ZZ' % ((var,)*2),
+        A = AsymptoticRing(growth_group='{n}^ZZ * log({n})^ZZ'.format(n=var),
                            coefficient_ring=coefficient_ring)
         n = A.gen()