Pow Pow Pow Pow acoth x5 cos x6 -1 x0 0.301999421502415 
Mul Pow Pow Pow Pow acoth x5 cos x6 -1 x0 -0.698000578497585 Mul 0.301999421502415 Mul Pow Pow Pow acoth x5 cos x6 -1 Add x0 -1 Mul Pow Pow acoth x5 cos x6 -1 log Pow Pow acoth x5 cos x6 -1 