X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=check%2Fexam_archive.cpp;h=c01bb15bc5bb9f48b60bc5b7a466965caa5c6805;hp=af8f49051b1e3ff60a3f20ca581aebe27d7a3433;hb=f9a87fbf8abf8cd97cfde156372d92275129a38e;hpb=336c03561cdacb388041cf9345c51a28465ee653

diff --git a/check/exam_archive.cpp b/check/exam_archive.cpp
index af8f4905..c01bb15b 100644
--- a/check/exam_archive.cpp
+++ b/check/exam_archive.cpp
@@ -31,23 +31,24 @@ unsigned exam_archive(void)
 	cout << "examining archiving system" << flush;
 	clog << "----------archiving system:" << endl;
 
-	symbol x("x"), y("y"), mu("mu"), dim("dim");
+	symbol x("x"), y("y"), mu("mu"), dim("dim", "\\Delta");
 	ex e, f;
 
 	// This expression is complete nonsense but it contains every type of
 	// GiNaC object
-	e = -42 * x * pow(y, sin(y*Catalan)) * dirac_one()
+	e = -42 * x * pow(y, sin(y*Catalan)) * dirac_ONE()
 	    * epsilon_tensor(idx(fail(), 3), idx(0, 3), idx(y/2, 3))
 	  + lorentz_g(
 	      varidx(lst(x, -11*y, acos(2*x).series(x==3-5*I, 3)) * color_ONE()
-	        * metric_tensor(varidx(0, 5), varidx(2, 4)), zeta(3)),
+	        * metric_tensor(spinidx(0, 5, false, true), varidx(2, 4)), zeta(3)),
 	      varidx(diag_matrix(lst(-1, Euler, atan(x/y==-15*I/17)))
-	        * delta_tensor(idx(x, 2), idx(y, 3)), log(cos(128.0/(x*y))), true),
+	        * delta_tensor(idx(x, 2), idx(wild(7), 3)), log(cos(128.0/(x*y))), true),
 	      true
 	    )
 	  + dirac_gamma(varidx(mu, dim)) * dirac_gamma(varidx(mu, 4-dim, true))
 	    * color_T(idx(x, 8), 1) * color_h(idx(x, 8), idx(y, 8), idx(2, 8))
-	    * indexed(x, indexed::antisymmetric, idx(2*y+1, x), varidx(-mu, 5))
+	    * indexed(x, sy_anti(), idx(2*y+1, x), varidx(-mu, 5))
+	  - 2 * spinor_metric(spinidx(x), spinidx(y))
 	  + 0.775;
 
 	archive ar;
@@ -68,6 +69,8 @@ unsigned exam_archive(void)
 		     << "erroneously returned " << f << endl;
 		++result;
 	}
+
+	cout << '.' << flush;
 	
 	if (!result) {
 		cout << " passed " << endl;