tutoInvertTriangular.cpp File Reference

#include <STKpp.h>

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Functions
int	main (int argc, char **argv)

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 4 of file tutoInvertTriangular.cpp.

{
  Array2DLowerTriangular<Real> a(5,5);
  a << 1,
       1, 2,
       3, 4, 3,
       4, 5, 6, 6,
       7, 8, 2, 3, 2;
  stk_cout << "Inverse lower-triangular matrix:\n";
  stk_cout << "--------------------------------\n";
  stk_cout << a*invert(a);
  stk_cout << "\nInverse upper-triangular matrix:\n";
  stk_cout << "--------------------------------\n";
  stk_cout << a.transpose()*invert(a.transpose());
  return 0;
}

References STK::invert(), stk_cout, and STK::ArrayBase< Derived >::transpose().