* Ctors of class numeric are not explicit any more. All built-in callers for

[ginac.git] / ginac / inifcns.cpp

diff --git a/ginac/inifcns.cpp b/ginac/inifcns.cpp
index 7ac21530cc820c2fa98a8a400d46b714ce32aa33..8c93b6fae4ade42b534f101558164dadd213f4db 100644 (file)
--- a/ginac/inifcns.cpp
+++ b/ginac/inifcns.cpp
@@ -274,7 +274,7 @@ static ex Li2_series(const ex &x, const relational &rel, int order, unsigned opt
                        // method:
                        // construct series manually in a dummy symbol s
                        const symbol s;
-                       ex ser = zeta(2);
+                       ex ser = zeta(_ex2());
                        // manually construct the primitive expansion
                        for (int i=1; i<order; ++i)
                                ser += pow(1-s,i) * (numeric(1,i)*(I*Pi+log(s-1)) - numeric(1,i*i));