4.786 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.025 * [progress]: [Phase 2 of 3] Improving. 0.026 * [simplify]: Simplifying using # : (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) 0.028 * * [simplify]: iteration 0 : 15 enodes (cost 5 ) 0.029 * * [simplify]: iteration 1 : 22 enodes (cost 5 ) 0.031 * * [simplify]: iteration 2 : 26 enodes (cost 5 ) 0.032 * * [simplify]: iteration 3 : 29 enodes (cost 5 ) 0.033 * * [simplify]: iteration 4 : 30 enodes (cost 5 ) 0.035 * * [simplify]: iteration 5 : 30 enodes (cost 5 ) 0.035 * [simplify]: Simplified to: (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) 0.035 * * [progress]: iteration 1 / 4 0.035 * * * [progress]: picking best candidate 0.037 * * * * [pick]: Picked # 0.037 * * * [progress]: localizing error 0.044 * * * [progress]: generating rewritten candidates 0.044 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.052 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.084 * * * [progress]: generating series expansions 0.084 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.084 * [approximate]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in (y x) around 0 0.084 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.084 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.084 * [taylor]: Taking taylor expansion of 0.5 in x 0.084 * [taylor]: Taking taylor expansion of (* x y) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of y in x 0.085 * [taylor]: Taking taylor expansion of 1.0 in x 0.086 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.086 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.086 * [taylor]: Taking taylor expansion of 0.5 in y 0.086 * [taylor]: Taking taylor expansion of (* x y) in y 0.086 * [taylor]: Taking taylor expansion of x in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [taylor]: Taking taylor expansion of 1.0 in y 0.087 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.087 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.087 * [taylor]: Taking taylor expansion of 0.5 in y 0.087 * [taylor]: Taking taylor expansion of (* x y) in y 0.087 * [taylor]: Taking taylor expansion of x in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of 1.0 in y 0.088 * [taylor]: Taking taylor expansion of 1.0 in x 0.089 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 0.089 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.089 * [taylor]: Taking taylor expansion of 0.5 in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.091 * [taylor]: Taking taylor expansion of 0.25 in x 0.092 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of (- (* 0.125 (pow x 3))) in x 0.096 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x 0.096 * [taylor]: Taking taylor expansion of 0.125 in x 0.096 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of (* 0.0625 (pow x 4)) in x 0.100 * [taylor]: Taking taylor expansion of 0.0625 in x 0.100 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.101 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.101 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.101 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.101 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.101 * [taylor]: Taking taylor expansion of 0.5 in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.101 * [taylor]: Taking taylor expansion of (* x y) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of y in x 0.102 * [taylor]: Taking taylor expansion of 1.0 in x 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.102 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.102 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.102 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.102 * [taylor]: Taking taylor expansion of 0.5 in y 0.102 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.102 * [taylor]: Taking taylor expansion of (* x y) in y 0.102 * [taylor]: Taking taylor expansion of x in y 0.102 * [taylor]: Taking taylor expansion of y in y 0.103 * [taylor]: Taking taylor expansion of 1.0 in y 0.103 * [taylor]: Taking taylor expansion of y in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.104 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.104 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.104 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.104 * [taylor]: Taking taylor expansion of 0.5 in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.104 * [taylor]: Taking taylor expansion of (* x y) in y 0.104 * [taylor]: Taking taylor expansion of x in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.105 * [taylor]: Taking taylor expansion of 1.0 in y 0.105 * [taylor]: Taking taylor expansion of y in y 0.106 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.106 * [taylor]: Taking taylor expansion of 2.0 in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow x 2))) in x 0.109 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.109 * [taylor]: Taking taylor expansion of 4.0 in x 0.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.113 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.113 * [taylor]: Taking taylor expansion of 8.0 in x 0.113 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.117 * [taylor]: Taking taylor expansion of (- (* 16.0 (pow x 4))) in x 0.117 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.117 * [taylor]: Taking taylor expansion of 16.0 in x 0.117 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.123 * [taylor]: Taking taylor expansion of 32.0 in x 0.123 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.125 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.125 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.125 * [taylor]: Taking taylor expansion of -1 in x 0.125 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.125 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.125 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.125 * [taylor]: Taking taylor expansion of 0.5 in x 0.125 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.125 * [taylor]: Taking taylor expansion of (* x y) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.125 * [taylor]: Taking taylor expansion of 1.0 in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.126 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.126 * [taylor]: Taking taylor expansion of -1 in y 0.126 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.126 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.126 * [taylor]: Taking taylor expansion of 0.5 in y 0.126 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.126 * [taylor]: Taking taylor expansion of (* x y) in y 0.126 * [taylor]: Taking taylor expansion of x in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.126 * [taylor]: Taking taylor expansion of 1.0 in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.128 * [taylor]: Taking taylor expansion of -1 in y 0.128 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.128 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.128 * [taylor]: Taking taylor expansion of 0.5 in y 0.128 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.128 * [taylor]: Taking taylor expansion of (* x y) in y 0.128 * [taylor]: Taking taylor expansion of x in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of 1.0 in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.130 * [taylor]: Taking taylor expansion of -2.0 in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.133 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.133 * [taylor]: Taking taylor expansion of 4.0 in x 0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of (- (* 8.0 (pow x 3))) in x 0.136 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.136 * [taylor]: Taking taylor expansion of 8.0 in x 0.136 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.140 * [taylor]: Taking taylor expansion of 16.0 in x 0.140 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.145 * [taylor]: Taking taylor expansion of (- (* 32.0 (pow x 5))) in x 0.145 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.145 * [taylor]: Taking taylor expansion of 32.0 in x 0.145 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.145 * [taylor]: Taking taylor expansion of x in x 0.147 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.148 * [approximate]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in (x y) around 0 0.148 * [taylor]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in y 0.148 * [taylor]: Taking taylor expansion of x in y 0.148 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.148 * [taylor]: Taking taylor expansion of y in y 0.148 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.148 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.148 * [taylor]: Taking taylor expansion of 0.5 in y 0.148 * [taylor]: Taking taylor expansion of (* x y) in y 0.148 * [taylor]: Taking taylor expansion of x in y 0.148 * [taylor]: Taking taylor expansion of y in y 0.148 * [taylor]: Taking taylor expansion of 1.0 in y 0.149 * [taylor]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.149 * [taylor]: Taking taylor expansion of y in x 0.149 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.149 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.149 * [taylor]: Taking taylor expansion of 0.5 in x 0.149 * [taylor]: Taking taylor expansion of (* x y) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of y in x 0.149 * [taylor]: Taking taylor expansion of 1.0 in x 0.149 * [taylor]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.149 * [taylor]: Taking taylor expansion of y in x 0.149 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.149 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.149 * [taylor]: Taking taylor expansion of 0.5 in x 0.149 * [taylor]: Taking taylor expansion of (* x y) in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of y in x 0.150 * [taylor]: Taking taylor expansion of 1.0 in x 0.150 * [taylor]: Taking taylor expansion of (- (* 1.0 y)) in y 0.150 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.150 * [taylor]: Taking taylor expansion of 1.0 in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of (+ (* 0.5 (pow y 2)) 1) in y 0.152 * [taylor]: Taking taylor expansion of (* 0.5 (pow y 2)) in y 0.152 * [taylor]: Taking taylor expansion of 0.5 in y 0.152 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of 1 in y 0.156 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 3))) in y 0.156 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 3)) in y 0.156 * [taylor]: Taking taylor expansion of 0.25 in y 0.156 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.160 * [taylor]: Taking taylor expansion of (* 0.125 (pow y 4)) in y 0.160 * [taylor]: Taking taylor expansion of 0.125 in y 0.160 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.160 * [taylor]: Taking taylor expansion of y in y 0.161 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in (x y) around 0 0.161 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in y 0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.161 * [taylor]: Taking taylor expansion of x in y 0.161 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.161 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.161 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.161 * [taylor]: Taking taylor expansion of 0.5 in y 0.161 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.161 * [taylor]: Taking taylor expansion of (* x y) in y 0.161 * [taylor]: Taking taylor expansion of x in y 0.161 * [taylor]: Taking taylor expansion of y in y 0.162 * [taylor]: Taking taylor expansion of 1.0 in y 0.162 * [taylor]: Taking taylor expansion of y in y 0.163 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.163 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.163 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.163 * [taylor]: Taking taylor expansion of 0.5 in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.164 * [taylor]: Taking taylor expansion of (* x y) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of y in x 0.164 * [taylor]: Taking taylor expansion of 1.0 in x 0.164 * [taylor]: Taking taylor expansion of y in x 0.164 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.165 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.165 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.165 * [taylor]: Taking taylor expansion of 0.5 in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.165 * [taylor]: Taking taylor expansion of (* x y) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of y in x 0.165 * [taylor]: Taking taylor expansion of 1.0 in x 0.165 * [taylor]: Taking taylor expansion of y in x 0.166 * [taylor]: Taking taylor expansion of 1 in y 0.166 * [taylor]: Taking taylor expansion of 0 in y 0.171 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.171 * [taylor]: Taking taylor expansion of 2.0 in y 0.173 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.173 * [taylor]: Taking taylor expansion of 4.0 in y 0.173 * [taylor]: Taking taylor expansion of y in y 0.175 * [approximate]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in (x y) around 0 0.175 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in y 0.175 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.175 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.175 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.175 * [taylor]: Taking taylor expansion of 0.5 in y 0.175 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.175 * [taylor]: Taking taylor expansion of (* x y) in y 0.175 * [taylor]: Taking taylor expansion of x in y 0.175 * [taylor]: Taking taylor expansion of y in y 0.175 * [taylor]: Taking taylor expansion of 1.0 in y 0.175 * [taylor]: Taking taylor expansion of y in y 0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.177 * [taylor]: Taking taylor expansion of x in y 0.177 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.177 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.177 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.177 * [taylor]: Taking taylor expansion of 0.5 in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.177 * [taylor]: Taking taylor expansion of (* x y) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of y in x 0.177 * [taylor]: Taking taylor expansion of 1.0 in x 0.177 * [taylor]: Taking taylor expansion of y in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.178 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in x 0.178 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.178 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.178 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.178 * [taylor]: Taking taylor expansion of 0.5 in x 0.178 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.178 * [taylor]: Taking taylor expansion of (* x y) in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.178 * [taylor]: Taking taylor expansion of y in x 0.178 * [taylor]: Taking taylor expansion of 1.0 in x 0.178 * [taylor]: Taking taylor expansion of y in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [taylor]: Taking taylor expansion of -1 in y 0.180 * [taylor]: Taking taylor expansion of 0 in y 0.181 * [taylor]: Taking taylor expansion of 2.0 in y 0.183 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y 0.183 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.183 * [taylor]: Taking taylor expansion of 4.0 in y 0.183 * [taylor]: Taking taylor expansion of y in y 0.184 * * * [progress]: simplifying candidates 0.186 * [simplify]: Simplifying using # : (expm1 (/ y (+ 1.0 (/ (* x y) 2.0)))) (log1p (/ y (+ 1.0 (/ (* x y) 2.0)))) (- (log y) (log (+ 1.0 (/ (* x y) 2.0)))) (log (/ y (+ 1.0 (/ (* x y) 2.0)))) (exp (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ (* (* y y) y) (* (* (+ 1.0 (/ (* x y) 2.0)) (+ 1.0 (/ (* x y) 2.0))) (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (- y) (- (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) 1) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y 1) (/ y 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) 1) (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) 1) (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (/ y (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1)))) (fma (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1)))) (fma (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ y (+ 1.0 (/ (* x y) 2.0))) 1))) (fma (- (/ y (+ 1.0 (/ (* x y) 2.0)))) 1 (* (/ y (+ 1.0 (/ (* x y) 2.0))) 1)) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ 1 (+ 1.0 (/ (* x y) 2.0))) y))) (fma (- (/ 1 (+ 1.0 (/ (* x y) 2.0)))) y (* (/ 1 (+ 1.0 (/ (* x y) 2.0))) y)) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (+ (* 1.0 1.0) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* 1.0 (/ (* x y) 2.0)))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3)))))) (fma (- (+ (* 1.0 1.0) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* 1.0 (/ (* x y) 2.0))))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (* (+ (* 1.0 1.0) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* 1.0 (/ (* x y) 2.0)))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (- 1.0 (/ (* x y) 2.0)) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0))))))) (fma (- (- 1.0 (/ (* x y) 2.0))) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (* (- 1.0 (/ (* x y) 2.0)) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))))) (fma (sqrt x) (sqrt x) (- (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))))) (fma (sqrt x) (sqrt x) (- (* (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))))) (fma (sqrt x) (sqrt x) (- (* (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (sqrt x) (sqrt x) (- (* (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (fma (sqrt x) (sqrt x) (- (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1))) (fma (sqrt x) (sqrt x) (- (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1))) (fma (sqrt x) (sqrt x) (- (* (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (sqrt x) (sqrt x) (- (* (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (fma (sqrt x) (sqrt x) (- (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) 1) (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1))) (fma (sqrt x) (sqrt x) (- (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) 1) (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1))) (fma (sqrt x) (sqrt x) (- (* (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (sqrt x) (sqrt x) (- (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (/ y (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (fma (sqrt x) (sqrt x) (- (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1)))) (fma (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1))) (fma (sqrt x) (sqrt x) (- (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1)))) (fma (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1))) (fma (sqrt x) (sqrt x) (- (* (/ y (+ 1.0 (/ (* x y) 2.0))) 1))) (fma (- (/ y (+ 1.0 (/ (* x y) 2.0)))) 1 (* (/ y (+ 1.0 (/ (* x y) 2.0))) 1)) (fma (sqrt x) (sqrt x) (- (* (/ 1 (+ 1.0 (/ (* x y) 2.0))) y))) (fma (- (/ 1 (+ 1.0 (/ (* x y) 2.0)))) y (* (/ 1 (+ 1.0 (/ (* x y) 2.0))) y)) (fma (sqrt x) (sqrt x) (- (* (+ (* 1.0 1.0) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* 1.0 (/ (* x y) 2.0)))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3)))))) (fma (- (+ (* 1.0 1.0) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* 1.0 (/ (* x y) 2.0))))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (* (+ (* 1.0 1.0) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* 1.0 (/ (* x y) 2.0)))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))))) (fma (sqrt x) (sqrt x) (- (* (- 1.0 (/ (* x y) 2.0)) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0))))))) (fma (- (- 1.0 (/ (* x y) 2.0))) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (* (- 1.0 (/ (* x y) 2.0)) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))))) (fma 1 x (- (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))))) (fma 1 x (- (* (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))))) (fma 1 x (- (* (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))))) (fma 1 x (- (* (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (fma 1 x (- (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1))) (fma 1 x (- (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1))) (fma 1 x (- (* (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))))) (fma 1 x (- (* (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (fma 1 x (- (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) 1) (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1))) (fma 1 x (- (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) 1) (* (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1))) (fma 1 x (- (* (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))))) (fma (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))))) (fma 1 x (- (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))))) (fma (- (/ y (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (fma 1 x (- (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1)))) (fma (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1))) (fma 1 x (- (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1)))) (fma (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1))) (fma 1 x (- (* (/ y (+ 1.0 (/ (* x y) 2.0))) 1))) (fma (- (/ y (+ 1.0 (/ (* x y) 2.0)))) 1 (* (/ y (+ 1.0 (/ (* x y) 2.0))) 1)) (fma 1 x (- (* (/ 1 (+ 1.0 (/ (* x y) 2.0))) y))) (fma (- (/ 1 (+ 1.0 (/ (* x y) 2.0)))) y (* (/ 1 (+ 1.0 (/ (* x y) 2.0))) y)) (fma 1 x (- (* (+ (* 1.0 1.0) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* 1.0 (/ (* x y) 2.0)))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3)))))) (fma (- (+ (* 1.0 1.0) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* 1.0 (/ (* x y) 2.0))))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (* (+ (* 1.0 1.0) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* 1.0 (/ (* x y) 2.0)))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))))) (fma 1 x (- (* (- 1.0 (/ (* x y) 2.0)) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0))))))) (fma (- (- 1.0 (/ (* x y) 2.0))) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (* (- 1.0 (/ (* x y) 2.0)) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))))) (expm1 (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (log1p (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ (exp x) (exp (/ y (+ 1.0 (/ (* x y) 2.0))))) (log (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (exp (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (* (cbrt (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (cbrt (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))) (cbrt (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (* (* (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (sqrt (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (sqrt (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (- (pow x 3) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3)) (+ (* x x) (+ (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* x (/ y (+ 1.0 (/ (* x y) 2.0)))))) (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (- (* x x) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0))))) (+ x (/ y (+ 1.0 (/ (* x y) 2.0)))) (+ (sqrt x) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (- (sqrt x) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (+ (sqrt x) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (- (sqrt x) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 0.5 (* x (pow y 2))) x) (* 1.0 y)) (- x (* 2.0 (/ 1 x))) (- x (* 2.0 (/ 1 x))) 0.198 * * [simplify]: iteration 0 : 574 enodes (cost 2548 ) 0.209 * * [simplify]: iteration 1 : 2067 enodes (cost 1795 ) 0.245 * * [simplify]: iteration 2 : 5001 enodes (cost 1637 ) 0.252 * [simplify]: Simplified to: (expm1 (/ y (+ 1.0 (/ (* x y) 2.0)))) (log1p (/ y (+ 1.0 (/ (* x y) 2.0)))) (log (/ y (+ 1.0 (/ (* x y) 2.0)))) (log (/ y (+ 1.0 (/ (* x y) 2.0)))) (exp (/ y (+ 1.0 (/ (* x y) 2.0)))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (- y) (- (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y) (/ (pow y 1/2) (fma (/ x 2.0) y 1.0)) (sqrt y) (/ (pow y 1/2) (fma (/ x 2.0) y 1.0)) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) y y (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ (fma (/ x 2.0) y 1.0) (pow y 1/2)) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (pow (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 3)) (* (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (+ (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (fma (cbrt x) (* (cbrt x) (cbrt x)) (/ (- (/ y (sqrt (+ 1.0 (/ (* x y) 2.0))))) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (+ (- (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (pow (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 3)) (* (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (+ (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (fma (cbrt x) (* (cbrt x) (cbrt x)) (/ (- (/ y (sqrt (+ 1.0 (/ (* x y) 2.0))))) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (+ (- (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (pow (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 3)) (* (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (+ (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (fma (cbrt x) (* (cbrt x) (cbrt x)) (/ (- (/ y (sqrt (+ 1.0 (/ (* x y) 2.0))))) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (+ (- (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (/ (* (fma (/ (* x y) 2.0) (- (/ (* x y) 2.0) 1.0) (* 1.0 1.0)) y) (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3)))) (* (fma (/ (* x y) 2.0) (- (/ (* x y) 2.0) 1.0) (* 1.0 1.0)) (+ (- (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3)))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (- 1.0 (/ (* x y) 2.0)) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0))))))) (* (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (+ (- (- 1.0 (/ (* x y) 2.0))) (- 1.0 (/ (* x y) 2.0)))) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (pow (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 3)) (* (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (+ (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (+ (- (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (pow (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 3)) (* (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (+ (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (+ (- (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (pow (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 3)) (* (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (+ (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (+ (- (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ (* (fma (/ (* x y) 2.0) (- (/ (* x y) 2.0) 1.0) (* 1.0 1.0)) y) (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3)))) (* (fma (/ (* x y) 2.0) (- (/ (* x y) 2.0) 1.0) (* 1.0 1.0)) (+ (- (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3)))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))))) (- x (* (- 1.0 (/ (* x y) 2.0)) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))))) (* (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (+ (- (- 1.0 (/ (* x y) 2.0))) (- 1.0 (/ (* x y) 2.0)))) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (pow (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 3)) (* (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (+ (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (+ (- (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (pow (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 3)) (* (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (+ (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (+ (- (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (pow (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 3)) (* (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (+ (- (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (* (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (+ (- (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))))) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (+ (- 1) 1)) (- x (/ (* (fma (/ (* x y) 2.0) (- (/ (* x y) 2.0) 1.0) (* 1.0 1.0)) y) (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3)))) (* (fma (/ (* x y) 2.0) (- (/ (* x y) 2.0) 1.0) (* 1.0 1.0)) (+ (- (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3)))) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))))) (- x (* (- 1.0 (/ (* x y) 2.0)) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))))) (* (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (+ (- (- 1.0 (/ (* x y) 2.0))) (- 1.0 (/ (* x y) 2.0)))) (expm1 (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (log1p (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (exp (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (log (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (exp (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (* (cbrt (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (cbrt (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))) (cbrt (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (pow (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) 3) (sqrt (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (sqrt (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (- (pow x 3) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3)) (fma (/ y (+ 1.0 (/ (* x y) 2.0))) (+ x (/ y (+ 1.0 (/ (* x y) 2.0)))) (pow x 2)) (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (- (* x x) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0))))) (+ x (/ y (+ 1.0 (/ (* x y) 2.0)))) (+ (sqrt x) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (- (sqrt x) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (+ (sqrt x) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (- (sqrt x) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (- (/ y (+ 1.0 (/ (* x y) 2.0)))) (fma y 1.0 (- (* 0.25 (* (pow x 2) (pow y 3))) (* 0.5 (* x (pow y 2))))) (fma (- 4.0) (/ 1 (* (pow x 2) y)) (fma 8.0 (/ 1 (* (pow x 3) (pow y 2))) (/ 2.0 x))) (fma (- 4.0) (/ 1 (* (pow x 2) y)) (fma 8.0 (/ 1 (* (pow x 3) (pow y 2))) (/ 2.0 x))) (fma (* 0.5 x) (pow y 2) (- x (* 1.0 y))) (- x (* 2.0 (/ 1 x))) (- x (* 2.0 (/ 1 x))) 0.253 * * * [progress]: adding candidates to table 0.410 * * [progress]: iteration 2 / 4 0.410 * * * [progress]: picking best candidate 0.411 * * * * [pick]: Picked # 0.411 * * * [progress]: localizing error 0.415 * * * [progress]: generating rewritten candidates 0.415 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.418 * * * [progress]: generating series expansions 0.418 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.418 * [approximate]: Taking taylor expansion of (- x (* 2.0 (/ 1 x))) in (x) around 0 0.418 * [taylor]: Taking taylor expansion of (- x (* 2.0 (/ 1 x))) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.419 * [taylor]: Taking taylor expansion of 2.0 in x 0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (- x (* 2.0 (/ 1 x))) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.419 * [taylor]: Taking taylor expansion of 2.0 in x 0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.433 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 2.0 x)) in (x) around 0 0.434 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 2.0 x)) in x 0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.434 * [taylor]: Taking taylor expansion of 2.0 in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 2.0 x)) in x 0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.434 * [taylor]: Taking taylor expansion of 2.0 in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.451 * [approximate]: Taking taylor expansion of (- (* 2.0 x) (/ 1 x)) in (x) around 0 0.451 * [taylor]: Taking taylor expansion of (- (* 2.0 x) (/ 1 x)) in x 0.451 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.451 * [taylor]: Taking taylor expansion of 2.0 in x 0.451 * [taylor]: Taking taylor expansion of x in x 0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.452 * [taylor]: Taking taylor expansion of x in x 0.452 * [taylor]: Taking taylor expansion of (- (* 2.0 x) (/ 1 x)) in x 0.452 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.452 * [taylor]: Taking taylor expansion of 2.0 in x 0.452 * [taylor]: Taking taylor expansion of x in x 0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.452 * [taylor]: Taking taylor expansion of x in x 0.465 * * * [progress]: simplifying candidates 0.466 * [simplify]: Simplifying using # : (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ 1 x) 2.0))) (fma (- (/ 1 x)) 2.0 (* (/ 1 x) 2.0)) (fma (sqrt x) (sqrt x) (- (* (/ 1 x) 2.0))) (fma (- (/ 1 x)) 2.0 (* (/ 1 x) 2.0)) (fma 1 x (- (* (/ 1 x) 2.0))) (fma (- (/ 1 x)) 2.0 (* (/ 1 x) 2.0)) (expm1 (- x (* 2.0 (/ 1 x)))) (log1p (- x (* 2.0 (/ 1 x)))) (- (* 2.0 (/ 1 x))) (- (* 2.0 (/ 1 x))) (- (* 2.0 (/ 1 x))) (/ (exp x) (exp (* 2.0 (/ 1 x)))) (log (- x (* 2.0 (/ 1 x)))) (exp (- x (* 2.0 (/ 1 x)))) (* (cbrt (- x (* 2.0 (/ 1 x)))) (cbrt (- x (* 2.0 (/ 1 x))))) (cbrt (- x (* 2.0 (/ 1 x)))) (* (* (- x (* 2.0 (/ 1 x))) (- x (* 2.0 (/ 1 x)))) (- x (* 2.0 (/ 1 x)))) (sqrt (- x (* 2.0 (/ 1 x)))) (sqrt (- x (* 2.0 (/ 1 x)))) (- (pow x 3) (pow (* 2.0 (/ 1 x)) 3)) (+ (* x x) (+ (* (* 2.0 (/ 1 x)) (* 2.0 (/ 1 x))) (* x (* 2.0 (/ 1 x))))) (- (* 2.0 (/ 1 x))) (- (* x x) (* (* 2.0 (/ 1 x)) (* 2.0 (/ 1 x)))) (+ x (* 2.0 (/ 1 x))) (- (* 2.0 (/ 1 x))) (- x (* 2.0 (/ 1 x))) (- x (* 2.0 (/ 1 x))) (- x (* 2.0 (/ 1 x))) 0.469 * * [simplify]: iteration 0 : 101 enodes (cost 132 ) 0.471 * * [simplify]: iteration 1 : 361 enodes (cost 110 ) 0.479 * * [simplify]: iteration 2 : 1828 enodes (cost 107 ) 0.518 * * [simplify]: iteration 3 : 5001 enodes (cost 102 ) 0.519 * [simplify]: Simplified to: (- x (* (/ 1 x) 2.0)) (* (/ 1 x) (+ (- 2.0) 2.0)) (- x (* (/ 1 x) 2.0)) (* (/ 1 x) (+ (- 2.0) 2.0)) (- x (* (/ 1 x) 2.0)) (* (/ 1 x) (+ (- 2.0) 2.0)) (expm1 (- x (* 2.0 (/ 1 x)))) (log1p (- x (* 2.0 (/ 1 x)))) (/ (- 2.0) x) (/ (- 2.0) x) (/ (- 2.0) x) (exp (- x (* 2.0 (/ 1 x)))) (log (- x (* 2.0 (/ 1 x)))) (exp (- x (* 2.0 (/ 1 x)))) (* (cbrt (- x (* 2.0 (/ 1 x)))) (cbrt (- x (* 2.0 (/ 1 x))))) (cbrt (- x (* 2.0 (/ 1 x)))) (pow (- x (* 2.0 (/ 1 x))) 3) (sqrt (- x (* 2.0 (/ 1 x)))) (sqrt (- x (* 2.0 (/ 1 x)))) (- (pow x 3) (pow (* 2.0 (/ 1 x)) 3)) (fma x x (/ (* 2.0 (fma 2.0 (/ 1 x) x)) x)) (/ (- 2.0) x) (fma 2.0 (/ (/ (- 2.0) x) x) (* x x)) (fma 2.0 (/ 1 x) x) (/ (- 2.0) x) (- x (* (/ 1 x) 2.0)) (- x (* (/ 1 x) 2.0)) (- x (* (/ 1 x) 2.0)) 0.519 * * * [progress]: adding candidates to table 0.556 * [progress]: [Phase 3 of 3] Extracting. 0.556 * * [regime]: Finding splitpoints for: (# #) 0.556 * * * [regime-changes]: Trying 3 branch expressions: ((- x (/ y (+ 1.0 (/ (* x y) 2.0)))) y x) 0.556 * * * * [regimes]: Trying to branch on (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) from (# #) 0.567 * * * * [regimes]: Trying to branch on y from (# #) 0.577 * * * * [regimes]: Trying to branch on x from (# #) 0.590 * * * [regime]: Found split indices: #