saved the functions rank and from_rank in choose_nk.py

sagemath · Jun 11, 2015 · 5258e5e · 5258e5e
1 parent 63df8b7
commit 5258e5e
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diff --git a/src/sage/combinat/combination.py b/src/sage/combinat/combination.py
@@ -29,6 +29,7 @@
 from combinat import CombinatorialClass
 from integer_vector import IntegerVectors
 from sage.misc.misc import uniq
+from choose_nk import rank, from_rank
 
 def Combinations(mset, k=None):
     """

diff --git a/src/sage/combinat/subset.py b/src/sage/combinat/subset.py
@@ -41,6 +41,7 @@
 from sage.rings.arith import binomial
 from sage.rings.integer_ring import ZZ
 from sage.rings.integer import Integer
+import choose_nk
 
 ZZ_0 = ZZ.zero()