Mul acoth Pow exp Pow x1 0.265802228834080 x0 Add 1.25992104989487 x2 
Mul Add 1.25992104989487 x2 Mul Mul Pow exp Pow x1 0.265802228834080 Add x0 -1 Mul exp Pow x1 0.265802228834080 log exp Pow x1 0.265802228834080 Pow Add 1 Mul -1 Mul Pow exp Pow x1 0.265802228834080 x0 Pow exp Pow x1 0.265802228834080 x0 -1 