Hello Alexei,
here is my first try at a patch (GiNaC 1.5.8.) Please let me know if it
is OK this way
Jan
----------------------------
1. Problem: MSVC chokes on "or" and "not"
2. Replaced with "||" and "!"
--- clifford.cpp.orig 2010-09-02 07:40:19 +0000
+++ clifford.cpp 2010-09-02 07:42:42 +0000
@@ -1291,11 +1291,11 @@
if (algebraic) // check if algebraic method is applicable
for (unsigned int i = 0; i < D; i++)
if (pow(c.subs(mu == i, subs_options::no_pattern), 2).is_zero()
- or (not is_a<numeric>(pow(c.subs(mu == i,
subs_options::no_pattern), 2))))
+ || (! is_a<numeric>(pow(c.subs(mu == i, subs_options::no_pattern),
2))))
algebraic = false;
lst V;
ex v0 = remove_dirac_ONE(canonicalize_clifford(e
+clifford_prime(e)).normal())/2;
- if (not v0.is_zero())
+ if (! v0.is_zero())
V.append(v0);
ex e1 = canonicalize_clifford(e - v0 *
dirac_ONE(ex_to<clifford>(c).get_representation_label()));
if (algebraic) {
@@ -1312,7 +1312,7 @@
e1 = canonicalize_clifford(expand_dummy_sum(e, true));
V.remove_all();
v0 = remove_dirac_ONE(canonicalize_clifford(e1
+clifford_prime(e1)).normal())/2;
- if (not v0.is_zero()) {
+ if (! v0.is_zero()) {
V.append(v0);
e1 = canonicalize_clifford(e1 - v0 *
dirac_ONE(ex_to<clifford>(c).get_representation_label()));
}