Pow x0 sec Add asin cot x3 csc x0 
Mul Pow x0 Add sec Add asin cot x3 csc x0 -1 Add sec Add asin cot x3 csc x0 Mul Mul x0 log x0 Mul Mul tan Add asin cot x3 csc x0 sec Add asin cot x3 csc x0 Mul Mul -1 cot x0 csc x0 