acot Add 3.00493311862348 Mul sinh Add x6 -0.999998386909621 Add x0 -3 
Mul -1 Mul sinh Add x6 -0.999998386909621 Pow Add 1 Mul Add 3.00493311862348 Mul sinh Add x6 -0.999998386909621 Add x0 -3 Add 3.00493311862348 Mul sinh Add x6 -0.999998386909621 Add x0 -3 -1 