Octave: a_double Binary Operators With AD Result: Example and Test

a_double_ad_binary_xam.m

Headings

@(@\newcommand{\B}[1]{ {\bf #1} } \newcommand{\R}[1]{ {\rm #1} }@)@Octave: a_double Binary Operators With AD Result: Example and Test

function ok = a_double_ad_binary_xam()
     %
     % load the Cppad Swig library
     m_cppad
     %
     % initialize return variable
     ok = true;
     % -----------------------------------------------------------------------
     two = m_cppad.a_double(2.0);
     three = m_cppad.a_double(3.0);
     %
     five = two + three;
     six = two * three;
     neg_one = two - three;
     two_thirds = two / three;
     %
     ok = ok && five.value() == 5.0;
     ok = ok && six.value() == 6.0;
     ok = ok && neg_one.value() == -1.0;
     ok = ok && 0.5 < two_thirds.value();
     ok = ok && two_thirds.value() < 1.0;
     ok = ok && five < six;
     %
     return;
end

Input File: build/lib/example/octave/a_double_ad_binary_xam.m