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(3*sin(8*x)*cos(8*x))'The calculation above is a derivative of the function f (x)
(3*sin(8*x))'*cos(8*x)+3*sin(8*x)*(cos(8*x))'
((3)'*sin(8*x)+3*(sin(8*x))')*cos(8*x)+3*sin(8*x)*(cos(8*x))'
(0*sin(8*x)+3*(sin(8*x))')*cos(8*x)+3*sin(8*x)*(cos(8*x))'
(0*sin(8*x)+3*cos(8*x)*(8*x)')*cos(8*x)+3*sin(8*x)*(cos(8*x))'
(0*sin(8*x)+3*cos(8*x)*((8)'*x+8*(x)'))*cos(8*x)+3*sin(8*x)*(cos(8*x))'
(0*sin(8*x)+3*cos(8*x)*(0*x+8*(x)'))*cos(8*x)+3*sin(8*x)*(cos(8*x))'
(0*sin(8*x)+3*cos(8*x)*(0*x+8*1))*cos(8*x)+3*sin(8*x)*(cos(8*x))'
(0*sin(8*x)+3*8*cos(8*x))*cos(8*x)+3*sin(8*x)*(cos(8*x))'
24*cos(8*x)*cos(8*x)+3*sin(8*x)*(cos(8*x))'
24*cos(8*x)*cos(8*x)+3*sin(8*x)*-sin(8*x)*(8*x)'
24*cos(8*x)*cos(8*x)+3*sin(8*x)*-sin(8*x)*((8)'*x+8*(x)')
24*cos(8*x)*cos(8*x)+3*sin(8*x)*-sin(8*x)*(0*x+8*(x)')
24*cos(8*x)*cos(8*x)+3*sin(8*x)*-sin(8*x)*(0*x+8*1)
24*cos(8*x)*cos(8*x)+3*sin(8*x)*8*(-sin(8*x))
24*cos(8*x)*cos(8*x)+3*sin(8*x)*-8*sin(8*x)
24*(cos(8*x))^2-(24*(sin(8*x))^2)
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