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(sin(5*x)*cos(6*x))'The calculation above is a derivative of the function f (x)
(sin(5*x))'*cos(6*x)+sin(5*x)*(cos(6*x))'
cos(5*x)*(5*x)'*cos(6*x)+sin(5*x)*(cos(6*x))'
cos(5*x)*((5)'*x+5*(x)')*cos(6*x)+sin(5*x)*(cos(6*x))'
cos(5*x)*(0*x+5*(x)')*cos(6*x)+sin(5*x)*(cos(6*x))'
cos(5*x)*(0*x+5*1)*cos(6*x)+sin(5*x)*(cos(6*x))'
5*cos(5*x)*cos(6*x)+sin(5*x)*(cos(6*x))'
5*cos(5*x)*cos(6*x)+sin(5*x)*-sin(6*x)*(6*x)'
5*cos(5*x)*cos(6*x)+sin(5*x)*-sin(6*x)*((6)'*x+6*(x)')
5*cos(5*x)*cos(6*x)+sin(5*x)*-sin(6*x)*(0*x+6*(x)')
5*cos(5*x)*cos(6*x)+sin(5*x)*-sin(6*x)*(0*x+6*1)
5*cos(5*x)*cos(6*x)+sin(5*x)*6*(-sin(6*x))
5*cos(5*x)*cos(6*x)+sin(5*x)*-6*sin(6*x)
5*cos(5*x)*cos(6*x)-(6*sin(5*x)*sin(6*x))
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