f3baceae745ad2dfcce3733e2"><div class="ttname"><a href="classcnfunction__.html#a4aab901f3baceae745ad2dfcce3733e2">cnfunction_::functest</a></div><div class="ttdeci">complex(8) function functest(x)</div><div class="ttdoc">This is neccesary only for CNFunction_test() f = exp(-0.44*x)*sin(x)**2 df/dx = exp(-0.44*x)*(2.0*sin(x)*cos(x)-0.44*sin(x)**2) d2f/dx2 = exp(-0.44*x)*(2.0*cos(x)**2 - 1.76*cos(x)*sin(x) - 2.0*sin(x)**2 + 0.1936*sin(x)**2) </div><div class="ttdef"><b>Definition:</b> <a href="_c_n_function_8