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Mul Pow Pow pi 4 tan acsc Add Mul Pow x6 x3 sec x2 -5 Mul Pow Mul acsc sinh Add x0 x1 log x0 Add pi -1 Mul pi Add Mul log x0 Mul -1 Mul cosh Add x0 x1 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul sinh Add x0 x1 sinh Add x0 x1 -1 sinh Add x0 x1 sinh Add x0 x1 -1 Mul acsc sinh Add x0 x1 Pow x0 -1 