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# Operator overloading example
swigexample
a = swigexample.ComplexVal(2,3);
b = swigexample.ComplexVal(-5,10);
printf("a = %s\n",disp(a));
printf("b = %s\n",disp(b));
c = a + b;
printf("c = %s\n",disp(c));
printf("a*b = %s\n",disp(a*b));
printf("a-c = %s\n",disp(a-c));
e = swigexample.ComplexVal(a-c);
printf("e = %s\n",disp(e));
# Big expression
f = ((a+b)*(c+b*e)) + (-a);
printf("f = %s\n",disp(f));
# paren overloading
printf("a(3)= %s\n",disp(a(3)));
# friend operator
printf("2*a = %s\n",disp(2*a));
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