19.984 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (/ (* (* x 2.0) y) (- x y)) 0.017 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.018 * * [simplify]: iteration 1 : 15 enodes (cost 9 ) 0.020 * * [simplify]: iteration 2 : 35 enodes (cost 9 ) 0.025 * * [simplify]: iteration 3 : 70 enodes (cost 9 ) 0.036 * * [simplify]: iteration 4 : 120 enodes (cost 9 ) 0.054 * * [simplify]: iteration 5 : 151 enodes (cost 9 ) 0.075 * * [simplify]: iteration 6 : 166 enodes (cost 9 ) 0.096 * * [simplify]: iteration 7 : 171 enodes (cost 9 ) 0.118 * * [simplify]: iteration done : 171 enodes (cost 9 ) 0.118 * [simplify]: Simplified to: (/ (* (* x 2.0) y) (- x y)) 0.118 * * [progress]: iteration 1 / 4 0.118 * * * [progress]: picking best candidate 0.120 * * * * [pick]: Picked # 0.120 * * * [progress]: localizing error 0.125 * * * [progress]: generating rewritten candidates 0.125 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.137 * * * [progress]: generating series expansions 0.137 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.138 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 0.138 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 0.138 * [taylor]: Taking taylor expansion of 2.0 in y 0.138 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 0.138 * [taylor]: Taking taylor expansion of (* x y) in y 0.138 * [taylor]: Taking taylor expansion of x in y 0.138 * [taylor]: Taking taylor expansion of y in y 0.138 * [taylor]: Taking taylor expansion of (- x y) in y 0.138 * [taylor]: Taking taylor expansion of x in y 0.138 * [taylor]: Taking taylor expansion of y in y 0.139 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.139 * [taylor]: Taking taylor expansion of 2.0 in x 0.139 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.139 * [taylor]: Taking taylor expansion of (* x y) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.139 * [taylor]: Taking taylor expansion of (- x y) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.139 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 0.139 * [taylor]: Taking taylor expansion of 2.0 in x 0.139 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 0.139 * [taylor]: Taking taylor expansion of (* x y) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.139 * [taylor]: Taking taylor expansion of (- x y) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.140 * [taylor]: Taking taylor expansion of -2.0 in y 0.141 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.141 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.141 * [taylor]: Taking taylor expansion of 2.0 in y 0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.141 * [taylor]: Taking taylor expansion of y in y 0.145 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.145 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.145 * [taylor]: Taking taylor expansion of 2.0 in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.145 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.145 * [taylor]: Taking taylor expansion of y in y 0.150 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.150 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.151 * [taylor]: Taking taylor expansion of 2.0 in y 0.151 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.151 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.151 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.151 * [taylor]: Taking taylor expansion of x in y 0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.151 * [taylor]: Taking taylor expansion of y in y 0.151 * [taylor]: Taking taylor expansion of (* x y) in y 0.151 * [taylor]: Taking taylor expansion of x in y 0.151 * [taylor]: Taking taylor expansion of y in y 0.153 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.153 * [taylor]: Taking taylor expansion of 2.0 in x 0.153 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.153 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.153 * [taylor]: Taking taylor expansion of y in x 0.153 * [taylor]: Taking taylor expansion of (* x y) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [taylor]: Taking taylor expansion of y in x 0.154 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.154 * [taylor]: Taking taylor expansion of 2.0 in x 0.154 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.154 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.155 * [taylor]: Taking taylor expansion of y in x 0.155 * [taylor]: Taking taylor expansion of (* x y) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of y in x 0.156 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.156 * [taylor]: Taking taylor expansion of 2.0 in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.159 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.159 * [taylor]: Taking taylor expansion of 2.0 in y 0.159 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.159 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.159 * [taylor]: Taking taylor expansion of y in y 0.165 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.166 * [taylor]: Taking taylor expansion of 2.0 in y 0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.166 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.166 * [taylor]: Taking taylor expansion of y in y 0.173 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.173 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.173 * [taylor]: Taking taylor expansion of 2.0 in y 0.173 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.173 * [taylor]: Taking taylor expansion of x in y 0.173 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.173 * [taylor]: Taking taylor expansion of y in y 0.173 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.173 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.173 * [taylor]: Taking taylor expansion of y in y 0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.174 * [taylor]: Taking taylor expansion of x in y 0.175 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.175 * [taylor]: Taking taylor expansion of 2.0 in x 0.175 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.175 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.175 * [taylor]: Taking taylor expansion of y in x 0.175 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.175 * [taylor]: Taking taylor expansion of y in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.178 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.178 * [taylor]: Taking taylor expansion of 2.0 in x 0.178 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.178 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.178 * [taylor]: Taking taylor expansion of y in x 0.178 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.178 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.178 * [taylor]: Taking taylor expansion of y in x 0.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.180 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 0.180 * [taylor]: Taking taylor expansion of -2.0 in y 0.180 * [taylor]: Taking taylor expansion of y in y 0.186 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.186 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.186 * [taylor]: Taking taylor expansion of 2.0 in y 0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.186 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.186 * [taylor]: Taking taylor expansion of y in y 0.192 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 0.192 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.192 * [taylor]: Taking taylor expansion of 2.0 in y 0.192 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.192 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.192 * [taylor]: Taking taylor expansion of y in y 0.200 * * * [progress]: simplifying candidates 0.200 * [simplify]: Simplifying using # : (- (+ (+ (log x) (log 2.0)) (log y)) (log (- x y))) (- (+ (log (* x 2.0)) (log y)) (log (- x y))) (- (log (* (* x 2.0) y)) (log (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (exp (/ (* (* x 2.0) y) (- x y))) (/ (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y)))) (cbrt (/ (* (* x 2.0) y) (- x y))) (* (* (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- x y))) (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (- (* (* x 2.0) y)) (- (- x y)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ y (sqrt (- x y))) (/ (* x 2.0) 1) (/ y (- x y)) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (/ (* x 2.0) 1) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) (* (* x 2.0) y)) (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) 1) (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) 1) (/ (- x y) y) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3))) (/ (* (* x 2.0) y) (- (* x x) (* y y))) 0 0 0 0.202 * * [simplify]: iteration 0 : 77 enodes (cost 400 ) 0.216 * * [simplify]: iteration 1 : 212 enodes (cost 380 ) 0.277 * * [simplify]: iteration 2 : 977 enodes (cost 314 ) 1.119 * * [simplify]: iteration done : 5000 enodes (cost 314 ) 1.119 * [simplify]: Simplified to: (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (exp (/ (* (* x 2.0) y) (- x y))) (pow (/ (* (* x 2.0) y) (- x y)) 3) (pow (/ (* (* x 2.0) y) (- x y)) 3) (pow (/ (* (* x 2.0) y) (- x y)) 3) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y)))) (cbrt (/ (* (* x 2.0) y) (- x y))) (pow (/ (* (* x 2.0) y) (- x y)) 3) (sqrt (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (- (* (* x 2.0) y)) (- (- x y)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ y (sqrt (- x y))) (* x 2.0) (/ y (- x y)) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (* x 2.0) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) (* (* x 2.0) y)) (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* (* x 2.0) y) (sqrt (- x y))) (* (* x 2.0) y) (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y))) (* (* x 2.0) y) (/ (- x y) y) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3))) (/ (* (* x 2.0) y) (- (* x x) (* y y))) 0 0 0 1.119 * * * [progress]: adding candidates to table 1.171 * * [progress]: iteration 2 / 4 1.172 * * * [progress]: picking best candidate 1.177 * * * * [pick]: Picked # 1.177 * * * [progress]: localizing error 1.183 * * * [progress]: generating rewritten candidates 1.183 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.199 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.210 * * * [progress]: generating series expansions 1.210 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.210 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 1.210 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 1.210 * [taylor]: Taking taylor expansion of 2.0 in y 1.210 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 1.210 * [taylor]: Taking taylor expansion of (* x y) in y 1.210 * [taylor]: Taking taylor expansion of x in y 1.210 * [taylor]: Taking taylor expansion of y in y 1.210 * [taylor]: Taking taylor expansion of (- x y) in y 1.210 * [taylor]: Taking taylor expansion of x in y 1.210 * [taylor]: Taking taylor expansion of y in y 1.211 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 1.211 * [taylor]: Taking taylor expansion of 2.0 in x 1.211 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 1.211 * [taylor]: Taking taylor expansion of (* x y) in x 1.211 * [taylor]: Taking taylor expansion of x in x 1.211 * [taylor]: Taking taylor expansion of y in x 1.211 * [taylor]: Taking taylor expansion of (- x y) in x 1.211 * [taylor]: Taking taylor expansion of x in x 1.211 * [taylor]: Taking taylor expansion of y in x 1.212 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 1.212 * [taylor]: Taking taylor expansion of 2.0 in x 1.212 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 1.212 * [taylor]: Taking taylor expansion of (* x y) in x 1.212 * [taylor]: Taking taylor expansion of x in x 1.212 * [taylor]: Taking taylor expansion of y in x 1.212 * [taylor]: Taking taylor expansion of (- x y) in x 1.212 * [taylor]: Taking taylor expansion of x in x 1.212 * [taylor]: Taking taylor expansion of y in x 1.212 * [taylor]: Taking taylor expansion of -2.0 in y 1.214 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 1.214 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 1.214 * [taylor]: Taking taylor expansion of 2.0 in y 1.214 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.214 * [taylor]: Taking taylor expansion of y in y 1.218 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 1.218 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 1.218 * [taylor]: Taking taylor expansion of 2.0 in y 1.218 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.218 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.218 * [taylor]: Taking taylor expansion of y in y 1.224 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 1.224 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 1.224 * [taylor]: Taking taylor expansion of 2.0 in y 1.224 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 1.224 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.224 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.224 * [taylor]: Taking taylor expansion of x in y 1.224 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.224 * [taylor]: Taking taylor expansion of y in y 1.224 * [taylor]: Taking taylor expansion of (* x y) in y 1.224 * [taylor]: Taking taylor expansion of x in y 1.224 * [taylor]: Taking taylor expansion of y in y 1.226 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 1.226 * [taylor]: Taking taylor expansion of 2.0 in x 1.226 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 1.226 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.226 * [taylor]: Taking taylor expansion of x in x 1.226 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.226 * [taylor]: Taking taylor expansion of y in x 1.226 * [taylor]: Taking taylor expansion of (* x y) in x 1.226 * [taylor]: Taking taylor expansion of x in x 1.226 * [taylor]: Taking taylor expansion of y in x 1.228 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 1.228 * [taylor]: Taking taylor expansion of 2.0 in x 1.228 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 1.228 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.228 * [taylor]: Taking taylor expansion of x in x 1.228 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.228 * [taylor]: Taking taylor expansion of y in x 1.228 * [taylor]: Taking taylor expansion of (* x y) in x 1.228 * [taylor]: Taking taylor expansion of x in x 1.228 * [taylor]: Taking taylor expansion of y in x 1.229 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 1.229 * [taylor]: Taking taylor expansion of 2.0 in y 1.230 * [taylor]: Taking taylor expansion of y in y 1.233 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 1.233 * [taylor]: Taking taylor expansion of 2.0 in y 1.233 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.233 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.233 * [taylor]: Taking taylor expansion of y in y 1.239 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 1.239 * [taylor]: Taking taylor expansion of 2.0 in y 1.239 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 1.239 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.239 * [taylor]: Taking taylor expansion of y in y 1.246 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 1.247 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 1.247 * [taylor]: Taking taylor expansion of 2.0 in y 1.247 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 1.247 * [taylor]: Taking taylor expansion of x in y 1.247 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 1.247 * [taylor]: Taking taylor expansion of y in y 1.247 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.247 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.247 * [taylor]: Taking taylor expansion of y in y 1.247 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.247 * [taylor]: Taking taylor expansion of x in y 1.249 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 1.249 * [taylor]: Taking taylor expansion of 2.0 in x 1.249 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 1.249 * [taylor]: Taking taylor expansion of x in x 1.249 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 1.249 * [taylor]: Taking taylor expansion of y in x 1.249 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.249 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.249 * [taylor]: Taking taylor expansion of y in x 1.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.249 * [taylor]: Taking taylor expansion of x in x 1.251 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 1.251 * [taylor]: Taking taylor expansion of 2.0 in x 1.251 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 1.251 * [taylor]: Taking taylor expansion of x in x 1.251 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 1.251 * [taylor]: Taking taylor expansion of y in x 1.251 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.251 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.251 * [taylor]: Taking taylor expansion of y in x 1.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.251 * [taylor]: Taking taylor expansion of x in x 1.253 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 1.253 * [taylor]: Taking taylor expansion of -2.0 in y 1.253 * [taylor]: Taking taylor expansion of y in y 1.256 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 1.256 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 1.256 * [taylor]: Taking taylor expansion of 2.0 in y 1.256 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.256 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.256 * [taylor]: Taking taylor expansion of y in y 1.262 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 1.262 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 1.262 * [taylor]: Taking taylor expansion of 2.0 in y 1.262 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 1.262 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.262 * [taylor]: Taking taylor expansion of y in y 1.270 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.270 * [approximate]: Taking taylor expansion of (/ y (- x y)) in (y x) around 0 1.270 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x 1.270 * [taylor]: Taking taylor expansion of y in x 1.270 * [taylor]: Taking taylor expansion of (- x y) in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.270 * [taylor]: Taking taylor expansion of y in x 1.270 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y 1.270 * [taylor]: Taking taylor expansion of y in y 1.270 * [taylor]: Taking taylor expansion of (- x y) in y 1.270 * [taylor]: Taking taylor expansion of x in y 1.270 * [taylor]: Taking taylor expansion of y in y 1.271 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y 1.271 * [taylor]: Taking taylor expansion of y in y 1.271 * [taylor]: Taking taylor expansion of (- x y) in y 1.271 * [taylor]: Taking taylor expansion of x in y 1.271 * [taylor]: Taking taylor expansion of y in y 1.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.271 * [taylor]: Taking taylor expansion of x in x 1.272 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.272 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.272 * [taylor]: Taking taylor expansion of x in x 1.276 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.276 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.276 * [taylor]: Taking taylor expansion of x in x 1.282 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in (y x) around 0 1.282 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x 1.282 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 1.282 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.282 * [taylor]: Taking taylor expansion of x in x 1.282 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.282 * [taylor]: Taking taylor expansion of y in x 1.282 * [taylor]: Taking taylor expansion of y in x 1.283 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y 1.283 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 1.283 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.283 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.283 * [taylor]: Taking taylor expansion of x in y 1.283 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.283 * [taylor]: Taking taylor expansion of y in y 1.283 * [taylor]: Taking taylor expansion of y in y 1.285 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y 1.285 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 1.285 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.285 * [taylor]: Taking taylor expansion of x in y 1.285 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.285 * [taylor]: Taking taylor expansion of y in y 1.286 * [taylor]: Taking taylor expansion of y in y 1.288 * [taylor]: Taking taylor expansion of -1 in x 1.292 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.292 * [taylor]: Taking taylor expansion of x in x 1.296 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x 1.296 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.296 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.296 * [taylor]: Taking taylor expansion of x in x 1.300 * [approximate]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in (y x) around 0 1.300 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in x 1.300 * [taylor]: Taking taylor expansion of -1 in x 1.300 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 1.300 * [taylor]: Taking taylor expansion of y in x 1.300 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.300 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.300 * [taylor]: Taking taylor expansion of y in x 1.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.300 * [taylor]: Taking taylor expansion of x in x 1.301 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y 1.301 * [taylor]: Taking taylor expansion of -1 in y 1.301 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 1.301 * [taylor]: Taking taylor expansion of y in y 1.301 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.301 * [taylor]: Taking taylor expansion of y in y 1.301 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.301 * [taylor]: Taking taylor expansion of x in y 1.303 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y 1.303 * [taylor]: Taking taylor expansion of -1 in y 1.303 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 1.303 * [taylor]: Taking taylor expansion of y in y 1.303 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.303 * [taylor]: Taking taylor expansion of y in y 1.303 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.303 * [taylor]: Taking taylor expansion of x in y 1.305 * [taylor]: Taking taylor expansion of -1 in x 1.307 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 1.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.307 * [taylor]: Taking taylor expansion of x in x 1.311 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x 1.311 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.311 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.311 * [taylor]: Taking taylor expansion of x in x 1.315 * * * [progress]: simplifying candidates 1.316 * [simplify]: Simplifying using # : (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y))) (+ (+ (log x) (log 2.0)) (- (log y) (log (- x y)))) (+ (+ (log x) (log 2.0)) (log (/ y (- x y)))) (+ (log (* x 2.0)) (- (log y) (log (- x y)))) (+ (log (* x 2.0)) (log (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (exp (* (* x 2.0) (/ y (- x y)))) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))) (* (cbrt (* (* x 2.0) (/ y (- x y)))) (cbrt (* (* x 2.0) (/ y (- x y))))) (cbrt (* (* x 2.0) (/ y (- x y)))) (* (* (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))) (* (* x 2.0) (sqrt (/ y (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) 1)) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) 1)) (* (* x 2.0) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (sqrt y) (sqrt (- x y)))) (* (* x 2.0) (/ (sqrt y) 1)) (* (* x 2.0) (/ (sqrt y) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ (sqrt y) 1)) (* (* x 2.0) (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ 1 (sqrt (- x y)))) (* (* x 2.0) (/ 1 1)) (* (* x 2.0) (/ 1 (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ 1 1)) (* (* x 2.0) 1) (* (* x 2.0) y) (* (* x 2.0) (/ y (- (pow x 3) (pow y 3)))) (* (* x 2.0) (/ y (- (* x x) (* y y)))) (* 2.0 (/ y (- x y))) (* (* x 2.0) y) (- (log y) (log (- x y))) (log (/ y (- x y))) (exp (/ y (- x y))) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y)))) (cbrt (/ y (- x y))) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y))) (sqrt (/ y (- x y))) (sqrt (/ y (- x y))) (- y) (- (- x y)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (cbrt y) (cbrt (- x y))) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y))) (/ (cbrt y) (sqrt (- x y))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (- x y)) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y))) (/ (cbrt y) (- (sqrt x) (sqrt y))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (- x y)) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (sqrt y) (cbrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) 1) (/ (sqrt y) (- x y)) (/ (sqrt y) (+ (sqrt x) (sqrt y))) (/ (sqrt y) (- (sqrt x) (sqrt y))) (/ (sqrt y) 1) (/ (sqrt y) (- x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ y (sqrt (- x y))) (/ 1 1) (/ y (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (/ 1 1) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) y) (/ y (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (sqrt (- x y))) (/ y 1) (/ y (+ (sqrt x) (sqrt y))) (/ y 1) (/ (- x y) (cbrt y)) (/ (- x y) (sqrt y)) (/ (- x y) y) (/ y (- (pow x 3) (pow y 3))) (/ y (- (* x x) (* y y))) 0 0 0 0 0 0 1.320 * * [simplify]: iteration 0 : 116 enodes (cost 915 ) 1.346 * * [simplify]: iteration 1 : 311 enodes (cost 856 ) 1.536 * * [simplify]: iteration 2 : 1309 enodes (cost 756 ) 2.197 * * [simplify]: iteration done : 5001 enodes (cost 756 ) 2.198 * [simplify]: Simplified to: (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (exp (* (* x 2.0) (/ y (- x y)))) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (* (cbrt (* (* x 2.0) (/ y (- x y)))) (cbrt (* (* x 2.0) (/ y (- x y))))) (cbrt (* (* x 2.0) (/ y (- x y)))) (pow (* (* x 2.0) (/ y (- x y))) 3) (sqrt (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))) (* (* x 2.0) (sqrt (/ y (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))) (* (* (cbrt y) (cbrt y)) (* 2.0 x)) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y)))) (* (* (cbrt y) (cbrt y)) (* 2.0 x)) (* (* x 2.0) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (sqrt y) (sqrt (- x y)))) (* (* x 2.0) (sqrt y)) (* (* x 2.0) (/ (sqrt y) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (sqrt y)) (/ (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* 2.0 x) (sqrt (- x y))) (* 2.0 x) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (* 2.0 x) (* 2.0 x) (* (* x 2.0) y) (* (* x 2.0) (/ y (- (pow x 3) (pow y 3)))) (* (* x 2.0) (/ y (- (* x x) (* y y)))) (* 2.0 (/ y (- x y))) (* (* x 2.0) y) (log (/ y (- x y))) (log (/ y (- x y))) (exp (/ y (- x y))) (pow (/ y (- x y)) 3) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y)))) (cbrt (/ y (- x y))) (pow (/ y (- x y)) 3) (sqrt (/ y (- x y))) (sqrt (/ y (- x y))) (- y) (- (- x y)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (cbrt y) (cbrt (- x y))) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y))) (/ (cbrt y) (sqrt (- x y))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (- x y)) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y))) (/ (cbrt y) (- (sqrt x) (sqrt y))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (- x y)) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (sqrt y) (cbrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (sqrt y) (/ (sqrt y) (- x y)) (/ (sqrt y) (+ (sqrt x) (sqrt y))) (/ (sqrt y) (- (sqrt x) (sqrt y))) (sqrt y) (/ (sqrt y) (- x y)) (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))) (/ y (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ y (sqrt (- x y))) 1 (/ y (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) 1 (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) y) (/ y (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (sqrt (- x y))) y (/ y (+ (sqrt x) (sqrt y))) y (/ (- x y) (cbrt y)) (/ (- x y) (sqrt y)) (/ (- x y) y) (/ y (- (pow x 3) (pow y 3))) (/ y (- (* x x) (* y y))) 0 0 0 0 0 0 2.198 * * * [progress]: adding candidates to table 2.322 * * [progress]: iteration 3 / 4 2.322 * * * [progress]: picking best candidate 2.325 * * * * [pick]: Picked # 2.326 * * * [progress]: localizing error 2.331 * * * [progress]: generating rewritten candidates 2.331 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.341 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 2.354 * * * [progress]: generating series expansions 2.355 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.355 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 2.355 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 2.355 * [taylor]: Taking taylor expansion of 2.0 in y 2.355 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 2.355 * [taylor]: Taking taylor expansion of (* x y) in y 2.355 * [taylor]: Taking taylor expansion of x in y 2.355 * [taylor]: Taking taylor expansion of y in y 2.355 * [taylor]: Taking taylor expansion of (- x y) in y 2.355 * [taylor]: Taking taylor expansion of x in y 2.355 * [taylor]: Taking taylor expansion of y in y 2.356 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 2.356 * [taylor]: Taking taylor expansion of 2.0 in x 2.356 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 2.356 * [taylor]: Taking taylor expansion of (* x y) in x 2.356 * [taylor]: Taking taylor expansion of x in x 2.356 * [taylor]: Taking taylor expansion of y in x 2.356 * [taylor]: Taking taylor expansion of (- x y) in x 2.356 * [taylor]: Taking taylor expansion of x in x 2.356 * [taylor]: Taking taylor expansion of y in x 2.356 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 2.356 * [taylor]: Taking taylor expansion of 2.0 in x 2.356 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 2.356 * [taylor]: Taking taylor expansion of (* x y) in x 2.356 * [taylor]: Taking taylor expansion of x in x 2.356 * [taylor]: Taking taylor expansion of y in x 2.356 * [taylor]: Taking taylor expansion of (- x y) in x 2.356 * [taylor]: Taking taylor expansion of x in x 2.356 * [taylor]: Taking taylor expansion of y in x 2.357 * [taylor]: Taking taylor expansion of -2.0 in y 2.358 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 2.358 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 2.358 * [taylor]: Taking taylor expansion of 2.0 in y 2.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.358 * [taylor]: Taking taylor expansion of y in y 2.362 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 2.362 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 2.362 * [taylor]: Taking taylor expansion of 2.0 in y 2.362 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.362 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.362 * [taylor]: Taking taylor expansion of y in y 2.368 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 2.368 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 2.368 * [taylor]: Taking taylor expansion of 2.0 in y 2.368 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 2.368 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.368 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.368 * [taylor]: Taking taylor expansion of x in y 2.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.368 * [taylor]: Taking taylor expansion of y in y 2.368 * [taylor]: Taking taylor expansion of (* x y) in y 2.368 * [taylor]: Taking taylor expansion of x in y 2.368 * [taylor]: Taking taylor expansion of y in y 2.370 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 2.370 * [taylor]: Taking taylor expansion of 2.0 in x 2.370 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 2.370 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.370 * [taylor]: Taking taylor expansion of x in x 2.370 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.370 * [taylor]: Taking taylor expansion of y in x 2.370 * [taylor]: Taking taylor expansion of (* x y) in x 2.370 * [taylor]: Taking taylor expansion of x in x 2.370 * [taylor]: Taking taylor expansion of y in x 2.372 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 2.372 * [taylor]: Taking taylor expansion of 2.0 in x 2.372 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 2.372 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.372 * [taylor]: Taking taylor expansion of x in x 2.372 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.372 * [taylor]: Taking taylor expansion of y in x 2.372 * [taylor]: Taking taylor expansion of (* x y) in x 2.372 * [taylor]: Taking taylor expansion of x in x 2.372 * [taylor]: Taking taylor expansion of y in x 2.373 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 2.373 * [taylor]: Taking taylor expansion of 2.0 in y 2.373 * [taylor]: Taking taylor expansion of y in y 2.376 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 2.377 * [taylor]: Taking taylor expansion of 2.0 in y 2.377 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.377 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.377 * [taylor]: Taking taylor expansion of y in y 2.383 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 2.383 * [taylor]: Taking taylor expansion of 2.0 in y 2.383 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.383 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.383 * [taylor]: Taking taylor expansion of y in y 2.391 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 2.391 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 2.391 * [taylor]: Taking taylor expansion of 2.0 in y 2.391 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 2.391 * [taylor]: Taking taylor expansion of x in y 2.391 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 2.391 * [taylor]: Taking taylor expansion of y in y 2.391 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.391 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.391 * [taylor]: Taking taylor expansion of y in y 2.391 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.391 * [taylor]: Taking taylor expansion of x in y 2.393 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 2.393 * [taylor]: Taking taylor expansion of 2.0 in x 2.393 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 2.393 * [taylor]: Taking taylor expansion of x in x 2.393 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.393 * [taylor]: Taking taylor expansion of y in x 2.393 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.393 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.393 * [taylor]: Taking taylor expansion of y in x 2.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.393 * [taylor]: Taking taylor expansion of x in x 2.395 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 2.395 * [taylor]: Taking taylor expansion of 2.0 in x 2.395 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 2.395 * [taylor]: Taking taylor expansion of x in x 2.395 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.395 * [taylor]: Taking taylor expansion of y in x 2.395 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.395 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.395 * [taylor]: Taking taylor expansion of y in x 2.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.395 * [taylor]: Taking taylor expansion of x in x 2.397 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 2.397 * [taylor]: Taking taylor expansion of -2.0 in y 2.397 * [taylor]: Taking taylor expansion of y in y 2.400 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 2.400 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 2.400 * [taylor]: Taking taylor expansion of 2.0 in y 2.400 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.400 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.400 * [taylor]: Taking taylor expansion of y in y 2.406 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 2.406 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 2.406 * [taylor]: Taking taylor expansion of 2.0 in y 2.406 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 2.406 * [taylor]: Taking taylor expansion of (pow y 3) in y 2.406 * [taylor]: Taking taylor expansion of y in y 2.414 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 2.414 * [approximate]: Taking taylor expansion of (/ (- x y) y) in (x y) around 0 2.414 * [taylor]: Taking taylor expansion of (/ (- x y) y) in y 2.414 * [taylor]: Taking taylor expansion of (- x y) in y 2.414 * [taylor]: Taking taylor expansion of x in y 2.414 * [taylor]: Taking taylor expansion of y in y 2.414 * [taylor]: Taking taylor expansion of y in y 2.415 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x 2.415 * [taylor]: Taking taylor expansion of (- x y) in x 2.415 * [taylor]: Taking taylor expansion of x in x 2.415 * [taylor]: Taking taylor expansion of y in x 2.415 * [taylor]: Taking taylor expansion of y in x 2.415 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x 2.415 * [taylor]: Taking taylor expansion of (- x y) in x 2.415 * [taylor]: Taking taylor expansion of x in x 2.415 * [taylor]: Taking taylor expansion of y in x 2.415 * [taylor]: Taking taylor expansion of y in x 2.415 * [taylor]: Taking taylor expansion of -1 in y 2.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.416 * [taylor]: Taking taylor expansion of y in y 2.416 * [taylor]: Taking taylor expansion of 0 in y 2.418 * [taylor]: Taking taylor expansion of 0 in y 2.419 * [taylor]: Taking taylor expansion of 0 in y 2.419 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in (x y) around 0 2.419 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 2.419 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.419 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.419 * [taylor]: Taking taylor expansion of x in y 2.419 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.419 * [taylor]: Taking taylor expansion of y in y 2.419 * [taylor]: Taking taylor expansion of y in y 2.419 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 2.419 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.419 * [taylor]: Taking taylor expansion of x in x 2.420 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.420 * [taylor]: Taking taylor expansion of y in x 2.420 * [taylor]: Taking taylor expansion of y in x 2.420 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 2.420 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.420 * [taylor]: Taking taylor expansion of x in x 2.420 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.420 * [taylor]: Taking taylor expansion of y in x 2.420 * [taylor]: Taking taylor expansion of y in x 2.420 * [taylor]: Taking taylor expansion of y in y 2.421 * [taylor]: Taking taylor expansion of (- 1) in y 2.421 * [taylor]: Taking taylor expansion of 1 in y 2.423 * [taylor]: Taking taylor expansion of 0 in y 2.425 * [taylor]: Taking taylor expansion of 0 in y 2.427 * [taylor]: Taking taylor expansion of 0 in y 2.427 * [approximate]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in (x y) around 0 2.427 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in y 2.427 * [taylor]: Taking taylor expansion of -1 in y 2.427 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 2.427 * [taylor]: Taking taylor expansion of y in y 2.427 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.427 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.427 * [taylor]: Taking taylor expansion of y in y 2.427 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.427 * [taylor]: Taking taylor expansion of x in y 2.428 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x 2.428 * [taylor]: Taking taylor expansion of -1 in x 2.428 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.428 * [taylor]: Taking taylor expansion of y in x 2.428 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.428 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.428 * [taylor]: Taking taylor expansion of y in x 2.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.428 * [taylor]: Taking taylor expansion of x in x 2.428 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x 2.428 * [taylor]: Taking taylor expansion of -1 in x 2.428 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 2.428 * [taylor]: Taking taylor expansion of y in x 2.428 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.428 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.428 * [taylor]: Taking taylor expansion of y in x 2.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.428 * [taylor]: Taking taylor expansion of x in x 2.429 * [taylor]: Taking taylor expansion of y in y 2.430 * [taylor]: Taking taylor expansion of (- 1) in y 2.430 * [taylor]: Taking taylor expansion of 1 in y 2.432 * [taylor]: Taking taylor expansion of 0 in y 2.437 * [taylor]: Taking taylor expansion of 0 in y 2.440 * [taylor]: Taking taylor expansion of 0 in y 2.441 * * * [progress]: simplifying candidates 2.442 * [simplify]: Simplifying using # : (- (+ (log x) (log 2.0)) (- (log (- x y)) (log y))) (- (+ (log x) (log 2.0)) (log (/ (- x y) y))) (- (log (* x 2.0)) (- (log (- x y)) (log y))) (- (log (* x 2.0)) (log (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (exp (/ (* x 2.0) (/ (- x y) y))) (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))) (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))) (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))) (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))) (* (cbrt (/ (* x 2.0) (/ (- x y) y))) (cbrt (/ (* x 2.0) (/ (- x y) y)))) (cbrt (/ (* x 2.0) (/ (- x y) y))) (* (* (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y))) (/ (* x 2.0) (/ (- x y) y))) (sqrt (/ (* x 2.0) (/ (- x y) y))) (sqrt (/ (* x 2.0) (/ (- x y) y))) (- (* x 2.0)) (- (/ (- x y) y)) (/ x (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ 2.0 (cbrt (/ (- x y) y))) (/ x (sqrt (/ (- x y) y))) (/ 2.0 (sqrt (/ (- x y) y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (cbrt (- x y)) (cbrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ 2.0 (/ (cbrt (- x y)) (sqrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)) (/ 2.0 (/ (cbrt (- x y)) y)) (/ x (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (sqrt (- x y)) (cbrt y))) (/ x (/ (sqrt (- x y)) (sqrt y))) (/ 2.0 (/ (sqrt (- x y)) (sqrt y))) (/ x (/ (sqrt (- x y)) 1)) (/ 2.0 (/ (sqrt (- x y)) y)) (/ x (/ 1 (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- x y) (cbrt y))) (/ x (/ 1 (sqrt y))) (/ 2.0 (/ (- x y) (sqrt y))) (/ x (/ 1 1)) (/ 2.0 (/ (- x y) y)) (/ x (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) (cbrt y))) (/ x (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) (sqrt y))) (/ x (/ (+ (sqrt x) (sqrt y)) 1)) (/ 2.0 (/ (- (sqrt x) (sqrt y)) y)) (/ x (/ 1 (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- x y) (cbrt y))) (/ x (/ 1 (sqrt y))) (/ 2.0 (/ (- x y) (sqrt y))) (/ x (/ 1 1)) (/ 2.0 (/ (- x y) y)) (/ x 1) (/ 2.0 (/ (- x y) y)) (/ x (- x y)) (/ 2.0 (/ 1 y)) (/ 1 (/ (- x y) y)) (/ (/ (- x y) y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ (* x 2.0) (sqrt (/ (- x y) y))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)) (/ (* x 2.0) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (sqrt (- x y)) (sqrt y))) (/ (* x 2.0) (/ (sqrt (- x y)) 1)) (/ (* x 2.0) (/ 1 (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ 1 (sqrt y))) (/ (* x 2.0) (/ 1 1)) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) 1)) (/ (* x 2.0) (/ 1 (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ 1 (sqrt y))) (/ (* x 2.0) (/ 1 1)) (/ (* x 2.0) 1) (/ (* x 2.0) (- x y)) (/ (/ (- x y) y) 2.0) (/ (* x 2.0) (- x y)) (- (log (- x y)) (log y)) (log (/ (- x y) y)) (exp (/ (- x y) y)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) (cbrt (/ (- x y) y)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)) (sqrt (/ (- x y) y)) (sqrt (/ (- x y) y)) (- (- x y)) (- y) (/ x y) (/ y y) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (- x y)) (cbrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) (/ (cbrt (- x y)) (sqrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (- x y)) (cbrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) (/ 1 1) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (- (sqrt x) (sqrt y)) (cbrt y)) (/ (+ (sqrt x) (sqrt y)) (sqrt y)) (/ (- (sqrt x) (sqrt y)) (sqrt y)) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) (/ 1 1) (/ (- x y) y) (/ 1 y) (/ y (- x y)) (/ (- x y) (* (cbrt y) (cbrt y))) (/ (- x y) (sqrt y)) (/ (- x y) 1) (/ y (cbrt (- x y))) (/ y (sqrt (- x y))) (/ y (- x y)) (/ y (- (sqrt x) (sqrt y))) (/ y (- x y)) (* y (+ (* x x) (+ (* y y) (* x y)))) (* y (+ x y)) 0 0 0 (- (/ x y) 1) (- (/ x y) 1) (- (/ x y) 1) 2.446 * * [simplify]: iteration 0 : 151 enodes (cost 1250 ) 2.484 * * [simplify]: iteration 1 : 384 enodes (cost 1177 ) 2.675 * * [simplify]: iteration 2 : 1355 enodes (cost 1063 ) 3.319 * * [simplify]: iteration done : 5001 enodes (cost 1063 ) 3.319 * [simplify]: Simplified to: (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (log (/ (* x 2.0) (/ (- x y) y))) (exp (/ (* x 2.0) (/ (- x y) y))) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (* (cbrt (/ (* x 2.0) (/ (- x y) y))) (cbrt (/ (* x 2.0) (/ (- x y) y)))) (cbrt (/ (* x 2.0) (/ (- x y) y))) (pow (/ (* x 2.0) (/ (- x y) y)) 3) (sqrt (/ (* x 2.0) (/ (- x y) y))) (sqrt (/ (* x 2.0) (/ (- x y) y))) (- (* x 2.0)) (- (/ (- x y) y)) (/ x (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ 2.0 (cbrt (/ (- x y) y))) (/ x (sqrt (/ (- x y) y))) (/ 2.0 (sqrt (/ (- x y) y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (cbrt (- x y)) (cbrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ 2.0 (/ (cbrt (- x y)) (sqrt y))) (/ x (* (cbrt (- x y)) (cbrt (- x y)))) (/ 2.0 (/ (cbrt (- x y)) y)) (/ x (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (sqrt (- x y)) (cbrt y))) (/ x (/ (sqrt (- x y)) (sqrt y))) (/ 2.0 (/ (sqrt (- x y)) (sqrt y))) (/ x (sqrt (- x y))) (/ 2.0 (/ (sqrt (- x y)) y)) (* x (* (cbrt y) (cbrt y))) (/ 2.0 (/ (- x y) (cbrt y))) (* x (sqrt y)) (/ 2.0 (/ (- x y) (sqrt y))) x (/ 2.0 (/ (- x y) y)) (/ x (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) (cbrt y))) (/ x (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ 2.0 (- (/ (sqrt x) (sqrt y)) 1)) (/ x (+ (sqrt x) (sqrt y))) (/ 2.0 (/ (- (sqrt x) (sqrt y)) y)) (* x (* (cbrt y) (cbrt y))) (/ 2.0 (/ (- x y) (cbrt y))) (* x (sqrt y)) (/ 2.0 (/ (- x y) (sqrt y))) x (/ 2.0 (/ (- x y) y)) x (/ 2.0 (/ (- x y) y)) (/ x (- x y)) (* 2.0 y) (/ 1 (/ (- x y) y)) (/ (/ (- x y) y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (/ (* x 2.0) (sqrt (/ (- x y) y))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) 2.0)) (/ (* x 2.0) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (sqrt (- x y)) (sqrt y))) (/ (* x 2.0) (sqrt (- x y))) (* (* x 2.0) (* (cbrt y) (cbrt y))) (* (* x 2.0) (sqrt y)) (* x 2.0) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (* (* x 2.0) (* (cbrt y) (cbrt y))) (* (* x 2.0) (sqrt y)) (* x 2.0) (* x 2.0) (/ (* x 2.0) (- x y)) (/ (/ (- x y) y) 2.0) (/ (* x 2.0) (- x y)) (log (/ (- x y) y)) (log (/ (- x y) y)) (exp (/ (- x y) y)) (pow (/ (- x y) y) 3) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) (cbrt (/ (- x y) y)) (pow (/ (- x y) y) 3) (sqrt (/ (- x y) y)) (sqrt (/ (- x y) y)) (- (- x y)) (- y) (/ x y) 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (- x y)) (cbrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) (/ (cbrt (- x y)) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (- x y)) (cbrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) (sqrt y)) (sqrt (- x y)) (/ (sqrt (- x y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) 1 (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (- (sqrt x) (sqrt y)) (cbrt y)) (/ (+ (sqrt x) (sqrt y)) (sqrt y)) (- (/ (sqrt x) (sqrt y)) 1) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) 1 (/ (- x y) y) (/ 1 y) (/ y (- x y)) (/ (- x y) (* (cbrt y) (cbrt y))) (/ (- x y) (sqrt y)) (- x y) (/ y (cbrt (- x y))) (/ y (sqrt (- x y))) (/ y (- x y)) (/ y (- (sqrt x) (sqrt y))) (/ y (- x y)) (* y (+ (* x x) (* y (+ x y)))) (* y (+ x y)) 0 0 0 (/ (- x y) y) (/ (- x y) y) (/ (- x y) y) 3.320 * * * [progress]: adding candidates to table 3.489 * * [progress]: iteration 4 / 4 3.489 * * * [progress]: picking best candidate 3.491 * * * * [pick]: Picked # 3.491 * * * [progress]: localizing error 3.497 * * * [progress]: generating rewritten candidates 3.497 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.513 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 3.521 * * * [progress]: generating series expansions 3.521 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.521 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 3.521 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 3.521 * [taylor]: Taking taylor expansion of 2.0 in y 3.521 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 3.521 * [taylor]: Taking taylor expansion of (* x y) in y 3.521 * [taylor]: Taking taylor expansion of x in y 3.521 * [taylor]: Taking taylor expansion of y in y 3.521 * [taylor]: Taking taylor expansion of (- x y) in y 3.521 * [taylor]: Taking taylor expansion of x in y 3.521 * [taylor]: Taking taylor expansion of y in y 3.522 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 3.522 * [taylor]: Taking taylor expansion of 2.0 in x 3.522 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 3.522 * [taylor]: Taking taylor expansion of (* x y) in x 3.522 * [taylor]: Taking taylor expansion of x in x 3.522 * [taylor]: Taking taylor expansion of y in x 3.522 * [taylor]: Taking taylor expansion of (- x y) in x 3.522 * [taylor]: Taking taylor expansion of x in x 3.522 * [taylor]: Taking taylor expansion of y in x 3.523 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 3.523 * [taylor]: Taking taylor expansion of 2.0 in x 3.523 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 3.523 * [taylor]: Taking taylor expansion of (* x y) in x 3.523 * [taylor]: Taking taylor expansion of x in x 3.523 * [taylor]: Taking taylor expansion of y in x 3.523 * [taylor]: Taking taylor expansion of (- x y) in x 3.523 * [taylor]: Taking taylor expansion of x in x 3.523 * [taylor]: Taking taylor expansion of y in x 3.523 * [taylor]: Taking taylor expansion of -2.0 in y 3.525 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 3.525 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 3.525 * [taylor]: Taking taylor expansion of 2.0 in y 3.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.525 * [taylor]: Taking taylor expansion of y in y 3.529 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 3.529 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.529 * [taylor]: Taking taylor expansion of 2.0 in y 3.529 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.529 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.529 * [taylor]: Taking taylor expansion of y in y 3.537 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 3.537 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 3.537 * [taylor]: Taking taylor expansion of 2.0 in y 3.537 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 3.537 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 3.537 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.537 * [taylor]: Taking taylor expansion of x in y 3.537 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.537 * [taylor]: Taking taylor expansion of y in y 3.538 * [taylor]: Taking taylor expansion of (* x y) in y 3.538 * [taylor]: Taking taylor expansion of x in y 3.538 * [taylor]: Taking taylor expansion of y in y 3.539 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 3.539 * [taylor]: Taking taylor expansion of 2.0 in x 3.540 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 3.540 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 3.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.540 * [taylor]: Taking taylor expansion of x in x 3.540 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.540 * [taylor]: Taking taylor expansion of y in x 3.540 * [taylor]: Taking taylor expansion of (* x y) in x 3.540 * [taylor]: Taking taylor expansion of x in x 3.540 * [taylor]: Taking taylor expansion of y in x 3.541 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 3.541 * [taylor]: Taking taylor expansion of 2.0 in x 3.541 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 3.541 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 3.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.541 * [taylor]: Taking taylor expansion of x in x 3.542 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.542 * [taylor]: Taking taylor expansion of y in x 3.542 * [taylor]: Taking taylor expansion of (* x y) in x 3.542 * [taylor]: Taking taylor expansion of x in x 3.542 * [taylor]: Taking taylor expansion of y in x 3.543 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 3.543 * [taylor]: Taking taylor expansion of 2.0 in y 3.543 * [taylor]: Taking taylor expansion of y in y 3.546 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.546 * [taylor]: Taking taylor expansion of 2.0 in y 3.546 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.546 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.546 * [taylor]: Taking taylor expansion of y in y 3.552 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 3.552 * [taylor]: Taking taylor expansion of 2.0 in y 3.552 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 3.552 * [taylor]: Taking taylor expansion of (pow y 3) in y 3.552 * [taylor]: Taking taylor expansion of y in y 3.560 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 3.560 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 3.560 * [taylor]: Taking taylor expansion of 2.0 in y 3.560 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 3.560 * [taylor]: Taking taylor expansion of x in y 3.560 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 3.560 * [taylor]: Taking taylor expansion of y in y 3.560 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 3.560 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.560 * [taylor]: Taking taylor expansion of y in y 3.560 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.560 * [taylor]: Taking taylor expansion of x in y 3.562 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 3.562 * [taylor]: Taking taylor expansion of 2.0 in x 3.562 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 3.562 * [taylor]: Taking taylor expansion of x in x 3.562 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 3.562 * [taylor]: Taking taylor expansion of y in x 3.562 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 3.562 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.562 * [taylor]: Taking taylor expansion of y in x 3.562 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.562 * [taylor]: Taking taylor expansion of x in x 3.564 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 3.564 * [taylor]: Taking taylor expansion of 2.0 in x 3.564 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 3.564 * [taylor]: Taking taylor expansion of x in x 3.564 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 3.564 * [taylor]: Taking taylor expansion of y in x 3.564 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 3.564 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.564 * [taylor]: Taking taylor expansion of y in x 3.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.564 * [taylor]: Taking taylor expansion of x in x 3.566 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 3.566 * [taylor]: Taking taylor expansion of -2.0 in y 3.566 * [taylor]: Taking taylor expansion of y in y 3.569 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 3.569 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.569 * [taylor]: Taking taylor expansion of 2.0 in y 3.569 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.569 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.569 * [taylor]: Taking taylor expansion of y in y 3.575 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 3.575 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 3.575 * [taylor]: Taking taylor expansion of 2.0 in y 3.575 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 3.575 * [taylor]: Taking taylor expansion of (pow y 3) in y 3.575 * [taylor]: Taking taylor expansion of y in y 3.583 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 3.583 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in (x y) around 0 3.583 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in y 3.583 * [taylor]: Taking taylor expansion of 2.0 in y 3.583 * [taylor]: Taking taylor expansion of (/ x (- x y)) in y 3.583 * [taylor]: Taking taylor expansion of x in y 3.583 * [taylor]: Taking taylor expansion of (- x y) in y 3.583 * [taylor]: Taking taylor expansion of x in y 3.583 * [taylor]: Taking taylor expansion of y in y 3.584 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in x 3.584 * [taylor]: Taking taylor expansion of 2.0 in x 3.584 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x 3.584 * [taylor]: Taking taylor expansion of x in x 3.584 * [taylor]: Taking taylor expansion of (- x y) in x 3.584 * [taylor]: Taking taylor expansion of x in x 3.584 * [taylor]: Taking taylor expansion of y in x 3.584 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in x 3.584 * [taylor]: Taking taylor expansion of 2.0 in x 3.584 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x 3.584 * [taylor]: Taking taylor expansion of x in x 3.584 * [taylor]: Taking taylor expansion of (- x y) in x 3.584 * [taylor]: Taking taylor expansion of x in x 3.584 * [taylor]: Taking taylor expansion of y in x 3.584 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 3.584 * [taylor]: Taking taylor expansion of -2.0 in y 3.584 * [taylor]: Taking taylor expansion of y in y 3.585 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 3.585 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.585 * [taylor]: Taking taylor expansion of 2.0 in y 3.585 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.586 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.586 * [taylor]: Taking taylor expansion of y in y 3.590 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 3.590 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 3.590 * [taylor]: Taking taylor expansion of 2.0 in y 3.590 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 3.590 * [taylor]: Taking taylor expansion of (pow y 3) in y 3.590 * [taylor]: Taking taylor expansion of y in y 3.598 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 3.598 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in y 3.598 * [taylor]: Taking taylor expansion of 2.0 in y 3.598 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y 3.598 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 3.598 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.598 * [taylor]: Taking taylor expansion of x in y 3.598 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.598 * [taylor]: Taking taylor expansion of y in y 3.598 * [taylor]: Taking taylor expansion of x in y 3.599 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in x 3.599 * [taylor]: Taking taylor expansion of 2.0 in x 3.599 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 3.599 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 3.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.599 * [taylor]: Taking taylor expansion of x in x 3.599 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.599 * [taylor]: Taking taylor expansion of y in x 3.599 * [taylor]: Taking taylor expansion of x in x 3.601 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) x)) in x 3.601 * [taylor]: Taking taylor expansion of 2.0 in x 3.601 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 3.601 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 3.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.601 * [taylor]: Taking taylor expansion of x in x 3.601 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.601 * [taylor]: Taking taylor expansion of y in x 3.601 * [taylor]: Taking taylor expansion of x in x 3.603 * [taylor]: Taking taylor expansion of 2.0 in y 3.604 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 3.604 * [taylor]: Taking taylor expansion of 2.0 in y 3.605 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.605 * [taylor]: Taking taylor expansion of y in y 3.608 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.608 * [taylor]: Taking taylor expansion of 2.0 in y 3.609 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.609 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.609 * [taylor]: Taking taylor expansion of y in y 3.614 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0 3.614 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in y 3.614 * [taylor]: Taking taylor expansion of -2.0 in y 3.614 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y 3.614 * [taylor]: Taking taylor expansion of x in y 3.614 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 3.614 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.614 * [taylor]: Taking taylor expansion of y in y 3.616 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.616 * [taylor]: Taking taylor expansion of x in y 3.617 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in x 3.617 * [taylor]: Taking taylor expansion of -2.0 in x 3.617 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 3.617 * [taylor]: Taking taylor expansion of x in x 3.617 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 3.617 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.617 * [taylor]: Taking taylor expansion of y in x 3.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.617 * [taylor]: Taking taylor expansion of x in x 3.619 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in x 3.619 * [taylor]: Taking taylor expansion of -2.0 in x 3.619 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 3.619 * [taylor]: Taking taylor expansion of x in x 3.619 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 3.619 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.619 * [taylor]: Taking taylor expansion of y in x 3.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.619 * [taylor]: Taking taylor expansion of x in x 3.622 * [taylor]: Taking taylor expansion of 2.0 in y 3.624 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 3.624 * [taylor]: Taking taylor expansion of 2.0 in y 3.624 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.624 * [taylor]: Taking taylor expansion of y in y 3.629 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 3.629 * [taylor]: Taking taylor expansion of 2.0 in y 3.629 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.629 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.629 * [taylor]: Taking taylor expansion of y in y 3.634 * * * [progress]: simplifying candidates 3.635 * [simplify]: Simplifying using # : (* (/ (* x 2.0) (- x y)) y) (+ (- (+ (log x) (log 2.0)) (log (- x y))) (log y)) (+ (- (log (* x 2.0)) (log (- x y))) (log y)) (+ (log (/ (* x 2.0) (- x y))) (log y)) (log (* (/ (* x 2.0) (- x y)) y)) (exp (* (/ (* x 2.0) (- x y)) y)) (* (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (* y y) y)) (* (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (* y y) y)) (* (* (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))) (/ (* x 2.0) (- x y))) (* (* y y) y)) (* (cbrt (* (/ (* x 2.0) (- x y)) y)) (cbrt (* (/ (* x 2.0) (- x y)) y))) (cbrt (* (/ (* x 2.0) (- x y)) y)) (* (* (* (/ (* x 2.0) (- x y)) y) (* (/ (* x 2.0) (- x y)) y)) (* (/ (* x 2.0) (- x y)) y)) (sqrt (* (/ (* x 2.0) (- x y)) y)) (sqrt (* (/ (* x 2.0) (- x y)) y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (/ (* x 2.0) (- x y)) (* (cbrt y) (cbrt y))) (* (/ (* x 2.0) (- x y)) (sqrt y)) (* (/ (* x 2.0) (- x y)) 1) (* (cbrt (/ (* x 2.0) (- x y))) y) (* (sqrt (/ (* x 2.0) (- x y))) y) (* (/ 2.0 (cbrt (- x y))) y) (* (/ 2.0 (sqrt (- x y))) y) (* (/ 2.0 (- x y)) y) (* (/ 2.0 (- (sqrt x) (sqrt y))) y) (* (/ 2.0 (- x y)) y) (* (/ (* x 2.0) (- x y)) y) (* (/ 1 (- x y)) y) (* (+ (* x x) (+ (* y y) (* x y))) y) (* (+ x y) y) (* (* x 2.0) y) (- (+ (log x) (log 2.0)) (log (- x y))) (- (log (* x 2.0)) (log (- x y))) (log (/ (* x 2.0) (- x y))) (exp (/ (* x 2.0) (- x y))) (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ (* x 2.0) (- x y))) (cbrt (/ (* x 2.0) (- x y)))) (cbrt (/ (* x 2.0) (- x y))) (* (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))) (/ (* x 2.0) (- x y))) (sqrt (/ (* x 2.0) (- x y))) (sqrt (/ (* x 2.0) (- x y))) (- (* x 2.0)) (- (- x y)) (/ x (* (cbrt (- x y)) (cbrt (- x y)))) (/ 2.0 (cbrt (- x y))) (/ x (sqrt (- x y))) (/ 2.0 (sqrt (- x y))) (/ x 1) (/ 2.0 (- x y)) (/ x (+ (sqrt x) (sqrt y))) (/ 2.0 (- (sqrt x) (sqrt y))) (/ x 1) (/ 2.0 (- x y)) (/ 1 (- x y)) (/ (- x y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* x 2.0) (sqrt (- x y))) (/ (* x 2.0) 1) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ (* x 2.0) 1) (/ (- x y) 2.0) (/ (* x 2.0) (- (pow x 3) (pow y 3))) (/ (* x 2.0) (- (* x x) (* y y))) 0 0 0 0 0 0 3.637 * * [simplify]: iteration 0 : 101 enodes (cost 681 ) 3.657 * * [simplify]: iteration 1 : 261 enodes (cost 650 ) 3.746 * * [simplify]: iteration 2 : 995 enodes (cost 544 ) 4.619 * * [simplify]: iteration done : 5000 enodes (cost 544 ) 4.619 * [simplify]: Simplified to: (* (/ (* x 2.0) (- x y)) y) (log (* (/ (* x 2.0) (- x y)) y)) (log (* (/ (* x 2.0) (- x y)) y)) (log (* (/ (* x 2.0) (- x y)) y)) (log (* (/ (* x 2.0) (- x y)) y)) (exp (* (/ (* x 2.0) (- x y)) y)) (pow (* (/ (* x 2.0) (- x y)) y) 3) (pow (* (/ (* x 2.0) (- x y)) y) 3) (pow (* (/ (* x 2.0) (- x y)) y) 3) (* (cbrt (* (/ (* x 2.0) (- x y)) y)) (cbrt (* (/ (* x 2.0) (- x y)) y))) (cbrt (* (/ (* x 2.0) (- x y)) y)) (pow (* (/ (* x 2.0) (- x y)) y) 3) (sqrt (* (/ (* x 2.0) (- x y)) y)) (sqrt (* (/ (* x 2.0) (- x y)) y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y)) (* (/ (* x 2.0) (- x y)) (* (cbrt y) (cbrt y))) (* (/ (* x 2.0) (- x y)) (sqrt y)) (/ (* x 2.0) (- x y)) (* (cbrt (/ (* x 2.0) (- x y))) y) (* (sqrt (/ (* x 2.0) (- x y))) y) (* (/ 2.0 (cbrt (- x y))) y) (* (/ 2.0 (sqrt (- x y))) y) (* (/ 2.0 (- x y)) y) (* (/ 2.0 (- (sqrt x) (sqrt y))) y) (* (/ 2.0 (- x y)) y) (* (/ (* x 2.0) (- x y)) y) (/ y (- x y)) (* (+ (* (+ x y) y) (* x x)) y) (* (+ x y) y) (* (* x 2.0) y) (log (/ (* x 2.0) (- x y))) (log (/ (* x 2.0) (- x y))) (log (/ (* x 2.0) (- x y))) (exp (/ (* x 2.0) (- x y))) (pow (/ (* x 2.0) (- x y)) 3) (pow (/ (* x 2.0) (- x y)) 3) (* (cbrt (/ (* x 2.0) (- x y))) (cbrt (/ (* x 2.0) (- x y)))) (cbrt (/ (* x 2.0) (- x y))) (pow (/ (* x 2.0) (- x y)) 3) (sqrt (/ (* x 2.0) (- x y))) (sqrt (/ (* x 2.0) (- x y))) (- (* x 2.0)) (- (- x y)) (/ x (* (cbrt (- x y)) (cbrt (- x y)))) (/ 2.0 (cbrt (- x y))) (/ x (sqrt (- x y))) (/ 2.0 (sqrt (- x y))) x (/ 2.0 (- x y)) (/ x (+ (sqrt x) (sqrt y))) (/ 2.0 (- (sqrt x) (sqrt y))) x (/ 2.0 (- x y)) (/ 1 (- x y)) (/ (- x y) (* x 2.0)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* x 2.0) (sqrt (- x y))) (* 2.0 x) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (* 2.0 x) (/ (- x y) 2.0) (/ (* x 2.0) (- (pow x 3) (pow y 3))) (/ (* x 2.0) (- (* x x) (* y y))) 0 0 0 0 0 0 4.620 * * * [progress]: adding candidates to table 4.716 * [progress]: [Phase 3 of 3] Extracting. 4.716 * * [regime]: Finding splitpoints for: (# # #) 4.716 * * * [regime-changes]: Trying 2 branch expressions: (y x) 4.716 * * * * [regimes]: Trying to branch on y from (# # #) 4.736 * * * * [regimes]: Trying to branch on x from (# # #) 4.759 * * * [regime]: Found split indices: #