34 lines
529 B
C++
34 lines
529 B
C++
#include <FunDef.h>
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using namespace std;
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int main() {
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Sym x = SymVar(0);
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Sym y = SymVar(1);
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Sym f = y + x*x;
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Sym l = SymLambda(f);
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SymVec args = l.args();
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args[0] = x;
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args[1] = y;
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l = Sym(l.token(), args);
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vector<double> v(3);
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v[0] = 2.0;
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v[1] = 3.0;
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v[2] = 4.0;
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double v1 = eval(f,v);
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double v2 = eval(l,v);
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cout << v1 << ' ' << v2 << endl;
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cout << f << endl;
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cout << l << endl;
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if (v1 != 7.0) return 1;
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if (v2 != 11.0) return 1;
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}
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