* Adjusted Debinization.

[ginac.git] / check / exam_powerlaws.cpp

diff --git a/check/exam_powerlaws.cpp b/check/exam_powerlaws.cpp
index f685ffb12e26f1782999322eb9073fa2e5ed8048..b7f2815fdfdb96342d136e88155bf872673a83dc 100644 (file)
--- a/check/exam_powerlaws.cpp
+++ b/check/exam_powerlaws.cpp
@@ -4,7 +4,7 @@
  *  this code, it is a sanity check rather deeply rooted in GiNaC's classes. */
 
 /*
- *  GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -31,67 +31,67 @@ static unsigned exam_powerlaws1(void)
        symbol a("a");
        symbol b("b");
        
-       ex e1=power(power(x,a),b);
-       if (!(is_ex_exactly_of_type(e1,power) &&
-                 is_ex_exactly_of_type(e1.op(0),power) &&
-                 is_ex_exactly_of_type(e1.op(0).op(0),symbol) &&
-                 is_ex_exactly_of_type(e1.op(0).op(1),symbol) &&
-                 is_ex_exactly_of_type(e1.op(1),symbol) &&
-                 e1.is_equal(power(power(x,a),b)) )) {
+       ex e1 = power(power(x,a), b);
+       if (!(is_exactly_a<power>(e1) &&
+             is_exactly_a<power>(e1.op(0)) &&
+             is_exactly_a<symbol>(e1.op(0).op(0)) &&
+             is_exactly_a<symbol>(e1.op(0).op(1)) &&
+             is_exactly_a<symbol>(e1.op(1)) &&
+             e1.is_equal(power(power(x,a),b)) )) {
                clog << "(x^a)^b, x,a,b symbolic wrong" << endl;
                clog << "returned: " << e1 << endl;
                return 1;
        }
        
-       ex e2=e1.subs(a==1);
-       if (!(is_ex_exactly_of_type(e2,power) &&
-                 is_ex_exactly_of_type(e2.op(0),symbol) &&
-                 is_ex_exactly_of_type(e2.op(1),symbol) &&
-                 e2.is_equal(power(x,b)) )) {
+       ex e2 = e1.subs(a==1);
+       if (!(is_exactly_a<power>(e2) &&
+             is_exactly_a<symbol>(e2.op(0)) &&
+             is_exactly_a<symbol>(e2.op(1)) &&
+             e2.is_equal(power(x,b)) )) {
                clog << "(x^a)^b, x,b symbolic, a==1 wrong" << endl;
                clog << "returned: " << e2 << endl;
                return 1;
        }
        
-       ex e3=e1.subs(a==-1);
-       if (!(is_ex_exactly_of_type(e3,power) &&
-                 is_ex_exactly_of_type(e3.op(0),power) &&
-                 is_ex_exactly_of_type(e3.op(0).op(0),symbol) &&
-                 is_ex_exactly_of_type(e3.op(0).op(1),numeric) &&
-                 is_ex_exactly_of_type(e3.op(1),symbol) &&
-                 e3.is_equal(power(power(x,-1),b)) )) {
+       ex e3 = e1.subs(a==-1);
+       if (!(is_exactly_a<power>(e3) &&
+             is_exactly_a<power>(e3.op(0)) &&
+             is_exactly_a<symbol>(e3.op(0).op(0)) &&
+             is_exactly_a<numeric>(e3.op(0).op(1)) &&
+             is_exactly_a<symbol>(e3.op(1)) &&
+             e3.is_equal(power(power(x,-1),b)) )) {
                clog << "(x^a)^b, x,b symbolic, a==-1 wrong" << endl;
                clog << "returned: " << e3 << endl;
                return 1;
        }
        
-       ex e4=e1.subs(lst(a==-1,b==2.5));
-       if (!(is_ex_exactly_of_type(e4,power) &&
-                 is_ex_exactly_of_type(e4.op(0),power) &&
-                 is_ex_exactly_of_type(e4.op(0).op(0),symbol) &&
-                 is_ex_exactly_of_type(e4.op(0).op(1),numeric) &&
-                 is_ex_exactly_of_type(e4.op(1),numeric) &&
-                 e4.is_equal(power(power(x,-1),2.5)) )) {
+       ex e4 = e1.subs(lst(a==-1, b==2.5));
+       if (!(is_exactly_a<power>(e4) &&
+             is_exactly_a<power>(e4.op(0)) &&
+             is_exactly_a<symbol>(e4.op(0).op(0)) &&
+             is_exactly_a<numeric>(e4.op(0).op(1)) &&
+             is_exactly_a<numeric>(e4.op(1)) &&
+             e4.is_equal(power(power(x,-1),2.5)) )) {
                clog << "(x^a)^b, x symbolic, a==-1, b==2.5 wrong" << endl;
                clog << "returned: " << e4 << endl;
                return 1;
        }
        
-       ex e5=e1.subs(lst(a==-0.9,b==2.5));
-       if (!(is_ex_exactly_of_type(e5,power) &&
-                 is_ex_exactly_of_type(e5.op(0),symbol) &&
-                 is_ex_exactly_of_type(e5.op(1),numeric) &&
-                 e5.is_equal(power(x,numeric(-0.9)*numeric(2.5))) )) {
+       ex e5 = e1.subs(lst(a==-0.9, b==2.5));
+       if (!(is_exactly_a<power>(e5) &&
+             is_exactly_a<symbol>(e5.op(0)) &&
+             is_exactly_a<numeric>(e5.op(1)) &&
+             e5.is_equal(power(x,numeric(-0.9)*numeric(2.5))) )) {
                clog << "(x^a)^b, x symbolic, a==-0.9, b==2.5 wrong" << endl;
                clog << "returned: " << e5 << endl;
                return 1;
        }
        
-       ex e6=e1.subs(lst(a==numeric(3)+numeric(5.3)*I,b==-5));
-       if (!(is_ex_exactly_of_type(e6,power) &&
-                 is_ex_exactly_of_type(e6.op(0),symbol) &&
-                 is_ex_exactly_of_type(e6.op(1),numeric) &&
-                 e6.is_equal(power(x,numeric(-15)+numeric(5.3)*numeric(-5)*I)) )) {
+       ex e6 = e1.subs(lst(a==numeric(3)+numeric(5.3)*I, b==-5));
+       if (!(is_exactly_a<power>(e6) &&
+             is_exactly_a<symbol>(e6.op(0)) &&
+             is_exactly_a<numeric>(e6.op(1)) &&
+             e6.is_equal(power(x,numeric(-15)+numeric(5.3)*numeric(-5)*I)) )) {
                clog << "(x^a)^b, x symbolic, a==3+5.3*I, b==-5 wrong" << endl;
                clog << "returned: " << e6 << endl;
                return 1;
@@ -108,88 +108,88 @@ static unsigned exam_powerlaws2(void)
        symbol a("a");
        symbol b("b");
        
-       ex e1=power(a*x,b);
-       if (!(is_ex_exactly_of_type(e1,power) &&
-                 is_ex_exactly_of_type(e1.op(0),mul) &&
-                 (e1.op(0).nops()==2) &&
-                 is_ex_exactly_of_type(e1.op(0).op(0),symbol) &&
-                 is_ex_exactly_of_type(e1.op(0).op(1),symbol) &&
-                 is_ex_exactly_of_type(e1.op(1),symbol) &&
-                 e1.is_equal(power(a*x,b)) )) {
+       ex e1 = power(a*x,b);
+       if (!(is_exactly_a<power>(e1) &&
+             is_exactly_a<mul>(e1.op(0)) &&
+             (e1.op(0).nops()==2) &&
+             is_exactly_a<symbol>(e1.op(0).op(0)) &&
+             is_exactly_a<symbol>(e1.op(0).op(1)) &&
+             is_exactly_a<symbol>(e1.op(1)) &&
+             e1.is_equal(power(a*x,b)) )) {
                clog << "(a*x)^b, x,a,b symbolic wrong" << endl;
                clog << "returned: " << e1 << endl;
                return 1;
        }
        
-       ex e2=e1.subs(a==3);
-       if (!(is_ex_exactly_of_type(e2,power) &&
-                 is_ex_exactly_of_type(e2.op(0),mul) &&
-                 (e2.op(0).nops()==2) &&
-                 is_ex_exactly_of_type(e2.op(0).op(0),symbol) &&
-                 is_ex_exactly_of_type(e2.op(0).op(1),numeric) &&
-                 is_ex_exactly_of_type(e2.op(1),symbol) &&
-                 e2.is_equal(power(3*x,b)) )) {
+       ex e2 = e1.subs(a==3);
+       if (!(is_exactly_a<power>(e2) &&
+             is_exactly_a<mul>(e2.op(0)) &&
+             (e2.op(0).nops()==2) &&
+             is_exactly_a<symbol>(e2.op(0).op(0)) &&
+             is_exactly_a<numeric>(e2.op(0).op(1)) &&
+             is_exactly_a<symbol>(e2.op(1)) &&
+             e2.is_equal(power(3*x,b)) )) {
                clog << "(a*x)^b, x,b symbolic, a==3 wrong" << endl;
                clog << "returned: " << e2 << endl;
                return 1;
        }
        
-       ex e3=e1.subs(b==-3);
-       if (!(is_ex_exactly_of_type(e3,mul) &&
-                 (e3.nops()==2) &&
-                 is_ex_exactly_of_type(e3.op(0),power) &&
-                 is_ex_exactly_of_type(e3.op(1),power) &&
-                 e3.is_equal(power(a,-3)*power(x,-3)) )) {
+       ex e3 = e1.subs(b==-3);
+       if (!(is_exactly_a<mul>(e3) &&
+             (e3.nops()==2) &&
+             is_exactly_a<power>(e3.op(0)) &&
+             is_exactly_a<power>(e3.op(1)) &&
+             e3.is_equal(power(a,-3)*power(x,-3)) )) {
                clog << "(a*x)^b, x,a symbolic, b==-3 wrong" << endl;
                clog << "returned: " << e3 << endl;
                return 1;
        }
        
-       ex e4=e1.subs(b==4.5);
-       if (!(is_ex_exactly_of_type(e4,power) &&
-                 is_ex_exactly_of_type(e4.op(0),mul) &&
-                 (e4.op(0).nops()==2) &&
-                 is_ex_exactly_of_type(e4.op(0).op(0),symbol) &&
-                 is_ex_exactly_of_type(e4.op(0).op(1),symbol) &&
-                 is_ex_exactly_of_type(e4.op(1),numeric) &&
-                 e4.is_equal(power(a*x,4.5)) )) {
+       ex e4 = e1.subs(b==4.5);
+       if (!(is_exactly_a<power>(e4) &&
+             is_exactly_a<mul>(e4.op(0)) &&
+             (e4.op(0).nops()==2) &&
+             is_exactly_a<symbol>(e4.op(0).op(0)) &&
+             is_exactly_a<symbol>(e4.op(0).op(1)) &&
+             is_exactly_a<numeric>(e4.op(1)) &&
+             e4.is_equal(power(a*x,4.5)) )) {
                clog << "(a*x)^b, x,a symbolic, b==4.5 wrong" << endl;
                clog << "returned: " << e4 << endl;
                return 1;
        }
        
-       ex e5=e1.subs(lst(a==3.2,b==3+numeric(5)*I));
-       if (!(is_ex_exactly_of_type(e5,mul) &&
-                 (e5.nops()==2) &&
-                 is_ex_exactly_of_type(e5.op(0),power) &&
-                 is_ex_exactly_of_type(e5.op(1),numeric) &&
-                 e5.is_equal(power(x,3+numeric(5)*I)*
+       ex e5 = e1.subs(lst(a==3.2, b==3+numeric(5)*I));
+       if (!(is_exactly_a<mul>(e5) &&
+             (e5.nops()==2) &&
+             is_exactly_a<power>(e5.op(0)) &&
+             is_exactly_a<numeric>(e5.op(1)) &&
+             e5.is_equal(power(x,3+numeric(5)*I)*
                                          power(numeric(3.2),3+numeric(5)*I)) )) {
                clog << "(a*x)^b, x symbolic, a==3.2, b==3+5*I wrong" << endl;
                clog << "returned: " << e5 << endl;
                return 1;
        }
        
-       ex e6=e1.subs(lst(a==-3.2,b==3+numeric(5)*I));
-       if (!(is_ex_exactly_of_type(e6,mul) &&
-                 (e6.nops()==2) &&
-                 is_ex_exactly_of_type(e6.op(0),power) &&
-                 is_ex_exactly_of_type(e6.op(1),numeric) &&
-                 e6.is_equal(power(-x,3+numeric(5)*I)*
+       ex e6 = e1.subs(lst(a==-3.2, b==3+numeric(5)*I));
+       if (!(is_exactly_a<mul>(e6) &&
+             (e6.nops()==2) &&
+             is_exactly_a<power>(e6.op(0)) &&
+             is_exactly_a<numeric>(e6.op(1)) &&
+             e6.is_equal(power(-x,3+numeric(5)*I)*
                                          power(numeric(3.2),3+numeric(5)*I)) )) {
                clog << "(a*x)^b, x symbolic, a==-3.2, b==3+5*I wrong" << endl;
                clog << "returned: " << e6 << endl;
                return 1;
        }
        
-       ex e7=e1.subs(lst(a==3+numeric(5)*I,b==3.2));
-       if (!(is_ex_exactly_of_type(e7,power) &&
-                 is_ex_exactly_of_type(e7.op(0),mul) &&
-                 (e7.op(0).nops()==2) &&
-                 is_ex_exactly_of_type(e7.op(0).op(0),symbol) &&
-                 is_ex_exactly_of_type(e7.op(0).op(1),numeric) &&
-                 is_ex_exactly_of_type(e7.op(1),numeric) &&
-                 e7.is_equal(power((3+numeric(5)*I)*x,3.2)) )) {
+       ex e7 = e1.subs(lst(a==3+numeric(5)*I, b==3.2));
+       if (!(is_exactly_a<power>(e7) &&
+             is_exactly_a<mul>(e7.op(0)) &&
+             (e7.op(0).nops()==2) &&
+             is_exactly_a<symbol>(e7.op(0).op(0)) &&
+             is_exactly_a<numeric>(e7.op(0).op(1)) &&
+             is_exactly_a<numeric>(e7.op(1)) &&
+             e7.is_equal(power((3+numeric(5)*I)*x,3.2)) )) {
                clog << "(a*x)^b, x symbolic, a==3+5*I, b==3.2 wrong" << endl;
                clog << "returned: " << e7 << endl;
                return 1;
@@ -215,21 +215,21 @@ static unsigned exam_powerlaws3(void)
        }
        
        ex e3 = power(numeric(5),numeric(1,2));
-       if (!(is_ex_exactly_of_type(e3,power) &&
-                 e3.op(0).is_equal(numeric(5)) &&
-                 e3.op(1).is_equal(numeric(1,2)))) {
+       if (!(is_exactly_a<power>(e3) &&
+             e3.op(0).is_equal(numeric(5)) &&
+             e3.op(1).is_equal(numeric(1,2)))) {
                clog << "5^(1/2) wrongly returned " << e3 << endl;
                return 1;
        }
        
        ex e4 = power(numeric(5),evalf(numeric(1,2)));
-       if (!(is_ex_exactly_of_type(e4,numeric))) {
+       if (!(is_exactly_a<numeric>(e4))) {
                clog << "5^(0.5) wrongly returned " << e4 << endl;
                return 1;
        }
        
        ex e5 = power(evalf(numeric(5)),numeric(1,2));
-       if (!(is_ex_exactly_of_type(e5,numeric))) {
+       if (!(is_exactly_a<numeric>(e5))) {
                clog << "5.0^(1/2) wrongly returned " << e5 << endl;
                return 1;
        }
@@ -275,9 +275,9 @@ static unsigned exam_powerlaws5(void)
        }
        
        ex e2 = pow(0,a);
-       if (!(is_ex_exactly_of_type(e2,power))) {
+       if (!(is_exactly_a<power>(e2))) {
                clog << "0^a was evaluated to " << e2
-                        << " though nothing is known about a." << endl;
+                    << " though nothing is known about a." << endl;
                return 1;
        }