Pow exp Pow x0 0.463647609000806 1.82347658193698 
Mul Pow exp Pow x0 0.463647609000806 0.823476581936975 Mul 1.82347658193698 Mul exp Pow x0 0.463647609000806 Mul Pow x0 -0.536352390999194 0.463647609000806 