Explicit function disambiguation.

[ginac.git] / check / time_antipode.cpp

diff --git a/check/time_antipode.cpp b/check/time_antipode.cpp
index 448270cb361603578e5bc3de404416ef8f4b6516..4f678382dbb77abacb2581d44fd3f3f998536259 100644 (file)
--- a/check/time_antipode.cpp
+++ b/check/time_antipode.cpp
@@ -72,6 +72,7 @@ static ex div_part(const ex &exarg, const symbol &x, unsigned grad)
 /* F_ab(a, i, b, j, "x") is a common pattern in all vertex evaluators. */
 static ex F_ab(int a, int i, int b, int j, const symbol &x)
 {
+       using GiNaC::tgamma;
        if ((i==0 && a<=0) || (j==0 && b<=0))
                return 0;
        else