Method: FastMatrix::Matrix::LUPDecomposition#det

Defined in:
ext/fast_matrix/LUPDecomposition/lup.c

#det ⇒ Object Also known as: determinant 



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# File 'ext/fast_matrix/LUPDecomposition/lup.c', line 72

VALUE lup_determinant(VALUE self)
{
  struct lupdecomposition* lp = get_lup_from_rb_value(self);
    return DBL2NUM(c_lup_determinant(lp->n, lp->data, lp->pivot_sign));
}