documentation update

[ginac.git] / cint / exam_mansamples.cpp

diff --git a/cint/exam_mansamples.cpp b/cint/exam_mansamples.cpp
index 6f1b404eec026aaa5ff2662335908b247ad6874b..b38122b529e04223f7e2542818831f98f5a28802 100755 (executable)
--- a/cint/exam_mansamples.cpp
+++ b/cint/exam_mansamples.cpp
@@ -2,29 +2,29 @@
 unsigned result = 0;
 symbol x("x"), y("y"), z("z");
 {
-    ex a = pow(x,2)-x-2;
-    ex b = pow(x+1,2);
-    ex s = a/b;
-    if (!(s.diff(x)+2/pow(1+x,3)*(-2-x+pow(x,2))-(-1+2*x)/pow(1+x,2)).is_zero()) {
-        ++result;
-    }
-    if (!(s.normal()-(-2+x)/(1+x)).is_zero()) {
-        ++result;
-    }
+       ex a = pow(x,2)-x-2;
+       ex b = pow(x+1,2);
+       ex s = a/b;
+       if (!(s.diff(x)+2/pow(1+x,3)*(-2-x+pow(x,2))-(-1+2*x)/pow(1+x,2)).is_zero()) {
+               ++result;
+       }
+       if (!(s.normal()-(-2+x)/(1+x)).is_zero()) {
+               ++result;
+       }
 }
 //GiNaC-cint.function
 ex EulerNumber(unsigned n)
 {
-    symbol xi;
-    const ex generator = pow(cosh(xi),-1);
-    return generator.diff(xi,n).subs(xi==0);
+       symbol xi;
+       const ex generator = pow(cosh(xi),-1);
+       return generator.diff(xi,n).subs(xi==0);
 }
 if (EulerNumber(42) != numeric("-10364622733519612119397957304745185976310201")) {
-    ++result;
+       ++result;
 }
 ex f = expand((x*y*z-1)*(x*y*z+3));
 ex g = expand((x*y*z-1)*(x*y*z-3));
 if (gcd(f, g) != x*y*z-1) {
-    ++result;
+       ++result;
 }
 exit(result);