From 7fe79fb6ec8b72e31db862d018c142a77515a0eb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nicolas=20M=2E=20Thi=C3=A9ry?= Date: Wed, 3 Dec 2014 21:54:11 +0100 Subject: [PATCH] 16256: made oeis tests optional (depend on internet) --- src/sage/combinat/quickref.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/sage/combinat/quickref.py b/src/sage/combinat/quickref.py index bb645b6487c..c730fc6c397 100644 --- a/src/sage/combinat/quickref.py +++ b/src/sage/combinat/quickref.py @@ -4,7 +4,7 @@ Integer Sequences:: - sage: s = oeis([1,3,19,211]); s + sage: s = oeis([1,3,19,211]); s # optional - internet 0: A000275: Coefficients of a Bessel function (reciprocal of J_0(z)); also pairs of permutations with rise/rise forbidden. sage: s[0].programs() 0: (PARI) a(n)=if(n<0,0,n!^2*4^n*polcoeff(1/besselj(0,x+x*O(x^(2*n))),2*n)) /* _Michael Somos_, May 17 2004 */ @@ -28,7 +28,7 @@ Constructions and Species:: sage: for (p, s) in CartesianProduct(P, S): print p, s # not tested - sage: DisjointUnionEnumeratedSets(Family(lambda n: IntegerVectors(n, 3), NonNegativeIntegers)) # not tested + sage: DisjointUnionEnumeratedSets(Family(lambda n: IntegerVectors(n, 3), NonNegativeIntegers)) # not tested Words::