0.568 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.057 * * * [progress]: [2/2] Setting up program. 0.060 * [progress]: [Phase 2 of 3] Improving. 0.062 * [simplify]: Simplifying: (* 0.5 (- (* x x) y)) 0.063 * * [simplify]: Extracting # 0 : cost 0 0.063 * * [simplify]: Extracting # 1 : cost 0 0.063 * * [simplify]: Extracting # 2 : cost 0 0.063 * * [simplify]: Extracting # 3 : cost 0 0.063 * * [simplify]: Extracting # 4 : cost 0 0.063 * * [simplify]: Extracting # 5 : cost 0 0.063 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.067 * * [simplify]: Extracting # 0 : cost 0 0.067 * * [simplify]: Extracting # 1 : cost 0 0.067 * * [simplify]: Extracting # 2 : cost 0 0.067 * * [simplify]: iteration 1 : 10 enodes (cost 7 ) 0.069 * * [simplify]: Extracting # 0 : cost 0 0.069 * * [simplify]: Extracting # 1 : cost 0 0.069 * * [simplify]: Extracting # 2 : cost 0 0.069 * * [simplify]: iteration 2 : 17 enodes (cost 7 ) 0.073 * * [simplify]: Extracting # 0 : cost 0 0.073 * * [simplify]: Extracting # 1 : cost 0 0.073 * * [simplify]: Extracting # 2 : cost 0 0.073 * * [simplify]: iteration 3 : 29 enodes (cost 7 ) 0.078 * * [simplify]: Extracting # 0 : cost 0 0.078 * * [simplify]: Extracting # 1 : cost 0 0.078 * * [simplify]: Extracting # 2 : cost 0 0.078 * * [simplify]: iteration 4 : 40 enodes (cost 7 ) 0.118 * * [simplify]: Extracting # 0 : cost 0 0.118 * * [simplify]: iteration 5 : 42 enodes (cost 7 ) 0.124 * * [simplify]: Extracting # 0 : cost 0 0.125 * * [simplify]: iteration done: 42 enodes (cost 7 ) 0.125 * [simplify]: Simplified to: (* 0.5 (- (* x x) y)) 0.126 * * [progress]: iteration 1 / 4 0.126 * * * [progress]: picking best candidate 0.128 * * * * [pick]: Picked # 0.129 * * * [progress]: localizing error 0.136 * * * [progress]: generating rewritten candidates 0.137 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.171 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.184 * * * [progress]: generating series expansions 0.191 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.196 * [backup-simplify]: Simplify (* 0.5 (- (* x x) y)) into (* 0.5 (- (pow x 2) y)) 0.196 * [approximate]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in (x y) around 0 0.197 * [taylor]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in y 0.197 * [taylor]: Taking taylor expansion of 0.5 in y 0.197 * [backup-simplify]: Simplify 0.5 into 0.5 0.197 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y 0.197 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.197 * [taylor]: Taking taylor expansion of x in y 0.197 * [backup-simplify]: Simplify x into x 0.197 * [taylor]: Taking taylor expansion of y in y 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.198 * [taylor]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in x 0.198 * [taylor]: Taking taylor expansion of 0.5 in x 0.198 * [backup-simplify]: Simplify 0.5 into 0.5 0.198 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.198 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.198 * [taylor]: Taking taylor expansion of y in x 0.198 * [backup-simplify]: Simplify y into y 0.198 * [taylor]: Taking taylor expansion of (* 0.5 (- (pow x 2) y)) in x 0.198 * [taylor]: Taking taylor expansion of 0.5 in x 0.198 * [backup-simplify]: Simplify 0.5 into 0.5 0.198 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.198 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.198 * [taylor]: Taking taylor expansion of y in x 0.198 * [backup-simplify]: Simplify y into y 0.199 * [backup-simplify]: Simplify (- y) into (- y) 0.199 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.199 * [backup-simplify]: Simplify (* 0.5 (- y)) into (* -0.5 y) 0.199 * [taylor]: Taking taylor expansion of (* -0.5 y) in y 0.199 * [taylor]: Taking taylor expansion of -0.5 in y 0.199 * [backup-simplify]: Simplify -0.5 into -0.5 0.199 * [taylor]: Taking taylor expansion of y in y 0.199 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify 1 into 1 0.200 * [backup-simplify]: Simplify (* -0.5 0) into 0 0.200 * [backup-simplify]: Simplify 0 into 0 0.200 * [backup-simplify]: Simplify (- 0) into 0 0.201 * [backup-simplify]: Simplify (+ 0 0) into 0 0.201 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (- y))) into 0 0.201 * [taylor]: Taking taylor expansion of 0 in y 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5) 0.202 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.203 * [backup-simplify]: Simplify (* 1 1) into 1 0.203 * [backup-simplify]: Simplify (- 0) into 0 0.203 * [backup-simplify]: Simplify (+ 1 0) into 1 0.204 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 0) (* 0 (- y)))) into 0.5 0.204 * [taylor]: Taking taylor expansion of 0.5 in y 0.204 * [backup-simplify]: Simplify 0.5 into 0.5 0.204 * [backup-simplify]: Simplify 0.5 into 0.5 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.205 * [backup-simplify]: Simplify (- 0) into 0 0.205 * [backup-simplify]: Simplify (+ 0 0) into 0 0.206 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- y))))) into 0 0.206 * [taylor]: Taking taylor expansion of 0 in y 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.207 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify (+ (* 0.5 (pow (* 1 x) 2)) (* (- 0.5) (* y 1))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 0.208 * [backup-simplify]: Simplify (* 0.5 (- (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) 0.209 * [approximate]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0 0.209 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in y 0.209 * [taylor]: Taking taylor expansion of 0.5 in y 0.209 * [backup-simplify]: Simplify 0.5 into 0.5 0.209 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 0.209 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.209 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.209 * [taylor]: Taking taylor expansion of x in y 0.209 * [backup-simplify]: Simplify x into x 0.209 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.209 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.209 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.209 * [taylor]: Taking taylor expansion of y in y 0.209 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify 1 into 1 0.210 * [backup-simplify]: Simplify (/ 1 1) into 1 0.210 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in x 0.210 * [taylor]: Taking taylor expansion of 0.5 in x 0.210 * [backup-simplify]: Simplify 0.5 into 0.5 0.210 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.210 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify 1 into 1 0.210 * [backup-simplify]: Simplify (* 1 1) into 1 0.211 * [backup-simplify]: Simplify (/ 1 1) into 1 0.211 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.211 * [taylor]: Taking taylor expansion of y in x 0.211 * [backup-simplify]: Simplify y into y 0.211 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.211 * [taylor]: Taking taylor expansion of (* 0.5 (- (/ 1 (pow x 2)) (/ 1 y))) in x 0.211 * [taylor]: Taking taylor expansion of 0.5 in x 0.211 * [backup-simplify]: Simplify 0.5 into 0.5 0.211 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.211 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.211 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [backup-simplify]: Simplify 0 into 0 0.211 * [backup-simplify]: Simplify 1 into 1 0.211 * [backup-simplify]: Simplify (* 1 1) into 1 0.212 * [backup-simplify]: Simplify (/ 1 1) into 1 0.212 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.212 * [taylor]: Taking taylor expansion of y in x 0.212 * [backup-simplify]: Simplify y into y 0.212 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.212 * [backup-simplify]: Simplify (+ 1 0) into 1 0.213 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.213 * [taylor]: Taking taylor expansion of 0.5 in y 0.213 * [backup-simplify]: Simplify 0.5 into 0.5 0.214 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.215 * [backup-simplify]: Simplify (+ 0 0) into 0 0.216 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.216 * [taylor]: Taking taylor expansion of 0 in y 0.216 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify 0.5 into 0.5 0.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.218 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.218 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.219 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 0) (* 0 1))) into (- (* 0.5 (/ 1 y))) 0.219 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.219 * [taylor]: Taking taylor expansion of 0.5 in y 0.219 * [backup-simplify]: Simplify 0.5 into 0.5 0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.219 * [taylor]: Taking taylor expansion of y in y 0.219 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify 1 into 1 0.220 * [backup-simplify]: Simplify (/ 1 1) into 1 0.220 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.221 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.221 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 0 into 0 0.222 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.224 * [backup-simplify]: Simplify (- 0) into 0 0.224 * [backup-simplify]: Simplify (+ 0 0) into 0 0.225 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1)))) into 0 0.225 * [taylor]: Taking taylor expansion of 0 in y 0.225 * [backup-simplify]: Simplify 0 into 0 0.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.227 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.227 * [backup-simplify]: Simplify (- 0) into 0 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 0 into 0 0.229 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.230 * [backup-simplify]: Simplify (- 0) into 0 0.231 * [backup-simplify]: Simplify (+ 0 0) into 0 0.232 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1))))) into 0 0.232 * [taylor]: Taking taylor expansion of 0 in y 0.232 * [backup-simplify]: Simplify 0 into 0 0.232 * [backup-simplify]: Simplify 0 into 0 0.233 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 0.234 * [backup-simplify]: Simplify (* 0.5 (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) 0.234 * [approximate]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0 0.234 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in y 0.234 * [taylor]: Taking taylor expansion of 0.5 in y 0.234 * [backup-simplify]: Simplify 0.5 into 0.5 0.234 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.234 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.234 * [taylor]: Taking taylor expansion of x in y 0.234 * [backup-simplify]: Simplify x into x 0.234 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.234 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.234 * [taylor]: Taking taylor expansion of y in y 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify 1 into 1 0.235 * [backup-simplify]: Simplify (/ 1 1) into 1 0.235 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in x 0.235 * [taylor]: Taking taylor expansion of 0.5 in x 0.235 * [backup-simplify]: Simplify 0.5 into 0.5 0.235 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.235 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.235 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify 1 into 1 0.235 * [backup-simplify]: Simplify (* 1 1) into 1 0.236 * [backup-simplify]: Simplify (/ 1 1) into 1 0.236 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.236 * [taylor]: Taking taylor expansion of y in x 0.236 * [backup-simplify]: Simplify y into y 0.236 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.236 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 (pow x 2)) (/ 1 y))) in x 0.236 * [taylor]: Taking taylor expansion of 0.5 in x 0.236 * [backup-simplify]: Simplify 0.5 into 0.5 0.236 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.236 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 1 into 1 0.236 * [backup-simplify]: Simplify (* 1 1) into 1 0.237 * [backup-simplify]: Simplify (/ 1 1) into 1 0.237 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.237 * [taylor]: Taking taylor expansion of y in x 0.237 * [backup-simplify]: Simplify y into y 0.237 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.237 * [backup-simplify]: Simplify (+ 1 0) into 1 0.237 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.237 * [taylor]: Taking taylor expansion of 0.5 in y 0.237 * [backup-simplify]: Simplify 0.5 into 0.5 0.238 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.238 * [backup-simplify]: Simplify (+ 0 0) into 0 0.239 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.239 * [taylor]: Taking taylor expansion of 0 in y 0.239 * [backup-simplify]: Simplify 0 into 0 0.239 * [backup-simplify]: Simplify 0.5 into 0.5 0.239 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.240 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.240 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 0) (* 0 1))) into (* 0.5 (/ 1 y)) 0.240 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.240 * [taylor]: Taking taylor expansion of 0.5 in y 0.241 * [backup-simplify]: Simplify 0.5 into 0.5 0.241 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.241 * [taylor]: Taking taylor expansion of y in y 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify 1 into 1 0.241 * [backup-simplify]: Simplify (/ 1 1) into 1 0.241 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.241 * [backup-simplify]: Simplify 0.5 into 0.5 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify 0 into 0 0.242 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.243 * [backup-simplify]: Simplify (+ 0 0) into 0 0.243 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 1)))) into 0 0.243 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.244 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.246 * [backup-simplify]: Simplify (+ 0 0) into 0 0.247 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 1))))) into 0 0.247 * [taylor]: Taking taylor expansion of 0 in y 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (/ 1 (- y))) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 0.247 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.247 * [backup-simplify]: Simplify (- (* x x) y) into (- (pow x 2) y) 0.247 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0 0.247 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y 0.247 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.247 * [taylor]: Taking taylor expansion of x in y 0.247 * [backup-simplify]: Simplify x into x 0.247 * [taylor]: Taking taylor expansion of y in y 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify 1 into 1 0.247 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.247 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [backup-simplify]: Simplify 0 into 0 0.248 * [backup-simplify]: Simplify 1 into 1 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [backup-simplify]: Simplify y into y 0.248 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [backup-simplify]: Simplify 0 into 0 0.248 * [backup-simplify]: Simplify 1 into 1 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [backup-simplify]: Simplify y into y 0.248 * [backup-simplify]: Simplify (- y) into (- y) 0.248 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.248 * [taylor]: Taking taylor expansion of (- y) in y 0.248 * [taylor]: Taking taylor expansion of y in y 0.248 * [backup-simplify]: Simplify 0 into 0 0.248 * [backup-simplify]: Simplify 1 into 1 0.248 * [backup-simplify]: Simplify (- 0) into 0 0.248 * [backup-simplify]: Simplify 0 into 0 0.248 * [backup-simplify]: Simplify (- 0) into 0 0.249 * [backup-simplify]: Simplify (+ 0 0) into 0 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify (- 1) into -1 0.249 * [backup-simplify]: Simplify -1 into -1 0.249 * [backup-simplify]: Simplify (* 1 1) into 1 0.249 * [backup-simplify]: Simplify (- 0) into 0 0.250 * [backup-simplify]: Simplify (+ 1 0) into 1 0.250 * [taylor]: Taking taylor expansion of 1 in y 0.250 * [backup-simplify]: Simplify 1 into 1 0.250 * [backup-simplify]: Simplify 1 into 1 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify (- 0) into 0 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.251 * [backup-simplify]: Simplify (- 0) into 0 0.251 * [backup-simplify]: Simplify (+ 0 0) into 0 0.251 * [taylor]: Taking taylor expansion of 0 in y 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify (- 0) into 0 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* -1 (* y 1))) into (- (pow x 2) y) 0.252 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (/ 1 y)) into (- (/ 1 (pow x 2)) (/ 1 y)) 0.252 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.252 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 0.252 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.252 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.252 * [taylor]: Taking taylor expansion of x in y 0.252 * [backup-simplify]: Simplify x into x 0.252 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.252 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.252 * [taylor]: Taking taylor expansion of y in y 0.252 * [backup-simplify]: Simplify 0 into 0 0.252 * [backup-simplify]: Simplify 1 into 1 0.252 * [backup-simplify]: Simplify (/ 1 1) into 1 0.252 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.252 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [backup-simplify]: Simplify 0 into 0 0.252 * [backup-simplify]: Simplify 1 into 1 0.252 * [backup-simplify]: Simplify (* 1 1) into 1 0.253 * [backup-simplify]: Simplify (/ 1 1) into 1 0.253 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.253 * [taylor]: Taking taylor expansion of y in x 0.253 * [backup-simplify]: Simplify y into y 0.253 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.253 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.253 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.253 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.253 * [taylor]: Taking taylor expansion of x in x 0.253 * [backup-simplify]: Simplify 0 into 0 0.253 * [backup-simplify]: Simplify 1 into 1 0.253 * [backup-simplify]: Simplify (* 1 1) into 1 0.253 * [backup-simplify]: Simplify (/ 1 1) into 1 0.253 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.253 * [taylor]: Taking taylor expansion of y in x 0.253 * [backup-simplify]: Simplify y into y 0.253 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.254 * [backup-simplify]: Simplify (+ 1 0) into 1 0.254 * [taylor]: Taking taylor expansion of 1 in y 0.254 * [backup-simplify]: Simplify 1 into 1 0.254 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.255 * [backup-simplify]: Simplify (+ 0 0) into 0 0.255 * [taylor]: Taking taylor expansion of 0 in y 0.255 * [backup-simplify]: Simplify 0 into 0 0.255 * [backup-simplify]: Simplify 1 into 1 0.255 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.256 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.256 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.256 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.256 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.256 * [taylor]: Taking taylor expansion of y in y 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify 1 into 1 0.256 * [backup-simplify]: Simplify (/ 1 1) into 1 0.257 * [backup-simplify]: Simplify (- 1) into -1 0.257 * [backup-simplify]: Simplify -1 into -1 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.258 * [backup-simplify]: Simplify (- 0) into 0 0.258 * [backup-simplify]: Simplify (+ 0 0) into 0 0.258 * [taylor]: Taking taylor expansion of 0 in y 0.259 * [backup-simplify]: Simplify 0 into 0 0.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.259 * [backup-simplify]: Simplify (- 0) into 0 0.259 * [backup-simplify]: Simplify 0 into 0 0.259 * [backup-simplify]: Simplify 0 into 0 0.259 * [backup-simplify]: Simplify 0 into 0 0.260 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.261 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.261 * [backup-simplify]: Simplify (- 0) into 0 0.261 * [backup-simplify]: Simplify (+ 0 0) into 0 0.261 * [taylor]: Taking taylor expansion of 0 in y 0.261 * [backup-simplify]: Simplify 0 into 0 0.261 * [backup-simplify]: Simplify 0 into 0 0.261 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (pow x 2) y) 0.262 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) into (+ (/ 1 (pow x 2)) (/ 1 y)) 0.262 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.262 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.262 * [taylor]: Taking taylor expansion of x in y 0.262 * [backup-simplify]: Simplify x into x 0.262 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.262 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.262 * [backup-simplify]: Simplify 0 into 0 0.262 * [backup-simplify]: Simplify 1 into 1 0.262 * [backup-simplify]: Simplify (/ 1 1) into 1 0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.262 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.262 * [backup-simplify]: Simplify 0 into 0 0.262 * [backup-simplify]: Simplify 1 into 1 0.263 * [backup-simplify]: Simplify (* 1 1) into 1 0.263 * [backup-simplify]: Simplify (/ 1 1) into 1 0.263 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.263 * [taylor]: Taking taylor expansion of y in x 0.263 * [backup-simplify]: Simplify y into y 0.263 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.263 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify 1 into 1 0.263 * [backup-simplify]: Simplify (* 1 1) into 1 0.264 * [backup-simplify]: Simplify (/ 1 1) into 1 0.264 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.264 * [taylor]: Taking taylor expansion of y in x 0.264 * [backup-simplify]: Simplify y into y 0.264 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.264 * [backup-simplify]: Simplify (+ 1 0) into 1 0.264 * [taylor]: Taking taylor expansion of 1 in y 0.264 * [backup-simplify]: Simplify 1 into 1 0.265 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.267 * [backup-simplify]: Simplify (+ 0 0) into 0 0.267 * [taylor]: Taking taylor expansion of 0 in y 0.267 * [backup-simplify]: Simplify 0 into 0 0.267 * [backup-simplify]: Simplify 1 into 1 0.268 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.269 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.269 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.269 * [taylor]: Taking taylor expansion of y in y 0.269 * [backup-simplify]: Simplify 0 into 0 0.269 * [backup-simplify]: Simplify 1 into 1 0.269 * [backup-simplify]: Simplify (/ 1 1) into 1 0.270 * [backup-simplify]: Simplify 1 into 1 0.270 * [backup-simplify]: Simplify 0 into 0 0.270 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.272 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.273 * [backup-simplify]: Simplify (+ 0 0) into 0 0.273 * [taylor]: Taking taylor expansion of 0 in y 0.273 * [backup-simplify]: Simplify 0 into 0 0.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.273 * [backup-simplify]: Simplify 0 into 0 0.273 * [backup-simplify]: Simplify 0 into 0 0.274 * [backup-simplify]: Simplify 0 into 0 0.275 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.276 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.276 * [backup-simplify]: Simplify (+ 0 0) into 0 0.276 * [taylor]: Taking taylor expansion of 0 in y 0.276 * [backup-simplify]: Simplify 0 into 0 0.276 * [backup-simplify]: Simplify 0 into 0 0.277 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (- (pow x 2) y) 0.277 * * * [progress]: simplifying candidates 0.279 * [simplify]: Simplifying: (expm1 (* 0.5 (- (* x x) y))) (log1p (* 0.5 (- (* x x) y))) (* 0.5 (- (* x x) y)) (+ (log 0.5) (log (- (* x x) y))) (log (* 0.5 (- (* x x) y))) (exp (* 0.5 (- (* x x) y))) (* (* (* 0.5 0.5) 0.5) (* (* (- (* x x) y) (- (* x x) y)) (- (* x x) y))) (* (cbrt (* 0.5 (- (* x x) y))) (cbrt (* 0.5 (- (* x x) y)))) (cbrt (* 0.5 (- (* x x) y))) (* (* (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y))) (* 0.5 (- (* x x) y))) (sqrt (* 0.5 (- (* x x) y))) (sqrt (* 0.5 (- (* x x) y))) (* (sqrt 0.5) (sqrt (- (* x x) y))) (* (sqrt 0.5) (sqrt (- (* x x) y))) (* 0.5 (fma x x (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* 0.5 (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* 0.5 (fma x x (- (* (sqrt y) (sqrt y))))) (* 0.5 (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* 0.5 (fma x x (- (* y 1)))) (* 0.5 (fma (- y) 1 (* y 1))) (* 0.5 (* x x)) (* 0.5 (- y)) (* 0.5 (* x x)) (* 0.5 (- y)) (* (fma x x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) 0.5) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) 0.5) (* (fma x x (- (* (sqrt y) (sqrt y)))) 0.5) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) 0.5) (* (fma x x (- (* y 1))) 0.5) (* (fma (- y) 1 (* y 1)) 0.5) (* (* x x) 0.5) (* (- y) 0.5) (* (* x x) 0.5) (* (- y) 0.5) (* 0.5 (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y)))) (* 0.5 (sqrt (- (* x x) y))) (* 0.5 1) (* 0.5 (+ x (sqrt y))) (* (cbrt 0.5) (- (* x x) y)) (* (sqrt 0.5) (- (* x x) y)) (* 0.5 (- (* x x) y)) (* 0.5 (- (pow (* x x) 3) (pow y 3))) (* 0.5 (- (* (* x x) (* x x)) (* y y))) (fma x x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (fma x x (- (* (sqrt y) (sqrt y)))) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (fma x x (- (* y 1))) (fma (- y) 1 (* y 1)) (expm1 (- (* x x) y)) (log1p (- (* x x) y)) (- y) (/ (exp (* x x)) (exp y)) (log (- (* x x) y)) (exp (- (* x x) y)) (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y))) (cbrt (- (* x x) y)) (* (* (- (* x x) y) (- (* x x) y)) (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (- (pow (* x x) 3) (pow y 3)) (+ (* (* x x) (* x x)) (+ (* y y) (* (* x x) y))) (- y) (- (* (* x x) (* x x)) (* y y)) (+ (* x x) y) (+ x (sqrt y)) (- x (sqrt y)) (- y) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) 0.281 * * [simplify]: Extracting # 0 : cost 0 0.282 * * [simplify]: Extracting # 1 : cost 0 0.282 * * [simplify]: Extracting # 2 : cost 0 0.282 * * [simplify]: Extracting # 3 : cost 0 0.282 * * [simplify]: Extracting # 4 : cost 0 0.283 * * [simplify]: Extracting # 5 : cost 0 0.283 * * [simplify]: Extracting # 6 : cost 0 0.283 * * [simplify]: iteration 0 : 97 enodes (cost 658 ) 0.337 * * [simplify]: Extracting # 0 : cost 0 0.338 * * [simplify]: Extracting # 1 : cost 0 0.338 * * [simplify]: Extracting # 2 : cost 0 0.338 * * [simplify]: Extracting # 3 : cost 0 0.338 * * [simplify]: Extracting # 4 : cost 0 0.338 * * [simplify]: iteration 1 : 201 enodes (cost 560 ) 0.435 * * [simplify]: Extracting # 0 : cost 0 0.436 * * [simplify]: Extracting # 1 : cost 0 0.437 * * [simplify]: Extracting # 2 : cost 0 0.438 * * [simplify]: Extracting # 3 : cost 0 0.439 * * [simplify]: Extracting # 4 : cost 0 0.440 * * [simplify]: iteration 2 : 477 enodes (cost 481 ) 0.869 * * [simplify]: Extracting # 0 : cost 0 0.874 * * [simplify]: Extracting # 1 : cost 0 0.878 * * [simplify]: Extracting # 2 : cost 0 0.882 * * [simplify]: Extracting # 3 : cost 0 0.886 * * [simplify]: Extracting # 4 : cost 0 0.890 * * [simplify]: iteration 3 : 1912 enodes (cost 472 ) 2.070 * * [simplify]: Extracting # 0 : cost 0 2.093 * * [simplify]: Extracting # 1 : cost 0 2.105 * * [simplify]: Extracting # 2 : cost 0 2.116 * * [simplify]: Extracting # 3 : cost 0 2.127 * * [simplify]: Extracting # 4 : cost 0 2.139 * * [simplify]: iteration done: 5000 enodes (cost 454 ) 2.140 * [simplify]: Simplified to: (expm1 (* 0.5 (- (* x x) y))) (log1p (* 0.5 (- (* x x) y))) (* 0.5 (- (* x x) y)) (log (* 0.5 (- (* x x) y))) (log (* 0.5 (- (* x x) y))) (exp (* 0.5 (- (* x x) y))) (pow (* 0.5 (- (pow x 2) y)) 3) (* (cbrt (* 0.5 (- (* x x) y))) (cbrt (* 0.5 (- (* x x) y)))) (cbrt (* 0.5 (- (* x x) y))) (pow (* 0.5 (- (pow x 2) y)) 3) (sqrt (* 0.5 (- (* x x) y))) (sqrt (* 0.5 (- (* x x) y))) (* (sqrt 0.5) (sqrt (- (* x x) y))) (* (sqrt 0.5) (sqrt (- (* x x) y))) (* 0.5 (- (* x x) y)) (* 0.5 0) (* 0.5 (- (* x x) y)) (* 0.5 0) (* 0.5 (- (* x x) y)) (* 0.5 0) (* (* x x) 0.5) (* (- y) 0.5) (* (* x x) 0.5) (* (- y) 0.5) (* 0.5 (- (* x x) y)) (* 0.5 0) (* 0.5 (- (* x x) y)) (* 0.5 0) (* 0.5 (- (* x x) y)) (* 0.5 0) (* (* x x) 0.5) (* (- y) 0.5) (* (* x x) 0.5) (* (- y) 0.5) (* 0.5 (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y)))) (* 0.5 (sqrt (- (* x x) y))) 0.5 (* 0.5 (+ x (sqrt y))) (* (cbrt 0.5) (- (* x x) y)) (* (sqrt 0.5) (- (* x x) y)) (* 0.5 (- (* x x) y)) (* 0.5 (- (pow x 6) (pow y 3))) (* (- (pow x 4) (* y y)) 0.5) (- (* x x) y) 0 (- (* x x) y) 0 (- (* x x) y) 0 (expm1 (- (* x x) y)) (log1p (- (* x x) y)) (- y) (exp (- (* x x) y)) (log (- (* x x) y)) (exp (- (* x x) y)) (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y))) (cbrt (- (* x x) y)) (pow (- (* x x) y) 3) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (- (pow x 6) (pow y 3)) (fma y (fma x x y) (pow x 4)) (- y) (- (pow x 4) (* y y)) (fma x x y) (+ x (sqrt y)) (- x (sqrt y)) (- y) (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y)) (- (* x x) y) (- (* x x) y) (- (* x x) y) 2.141 * * * [progress]: adding candidates to table 2.269 * * [progress]: iteration 2 / 4 2.269 * * * [progress]: picking best candidate 2.272 * * * * [pick]: Picked # 2.272 * * * [progress]: localizing error 2.278 * * * [progress]: generating rewritten candidates 2.278 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.287 * * * [progress]: generating series expansions 2.287 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.287 * [backup-simplify]: Simplify (* 0.5 (fma x x (- y))) into (* 0.5 (fma x x (- y))) 2.287 * [approximate]: Taking taylor expansion of (* 0.5 (fma x x (- y))) in (x y) around 0 2.287 * [taylor]: Taking taylor expansion of (* 0.5 (fma x x (- y))) in y 2.287 * [taylor]: Taking taylor expansion of 0.5 in y 2.287 * [backup-simplify]: Simplify 0.5 into 0.5 2.287 * [taylor]: Taking taylor expansion of (fma x x (- y)) in y 2.288 * [taylor]: Rewrote expression to (+ (* x x) (- y)) 2.288 * [taylor]: Taking taylor expansion of (* x x) in y 2.288 * [taylor]: Taking taylor expansion of x in y 2.288 * [backup-simplify]: Simplify x into x 2.289 * [taylor]: Taking taylor expansion of x in y 2.289 * [backup-simplify]: Simplify x into x 2.289 * [taylor]: Taking taylor expansion of (- y) in y 2.289 * [taylor]: Taking taylor expansion of y in y 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify 1 into 1 2.289 * [taylor]: Taking taylor expansion of (* 0.5 (fma x x (- y))) in x 2.289 * [taylor]: Taking taylor expansion of 0.5 in x 2.289 * [backup-simplify]: Simplify 0.5 into 0.5 2.289 * [taylor]: Taking taylor expansion of (fma x x (- y)) in x 2.289 * [taylor]: Rewrote expression to (+ (* x x) (- y)) 2.289 * [taylor]: Taking taylor expansion of (* x x) in x 2.289 * [taylor]: Taking taylor expansion of x in x 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify 1 into 1 2.289 * [taylor]: Taking taylor expansion of x in x 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify 1 into 1 2.289 * [taylor]: Taking taylor expansion of (- y) in x 2.289 * [taylor]: Taking taylor expansion of y in x 2.289 * [backup-simplify]: Simplify y into y 2.289 * [taylor]: Taking taylor expansion of (* 0.5 (fma x x (- y))) in x 2.289 * [taylor]: Taking taylor expansion of 0.5 in x 2.289 * [backup-simplify]: Simplify 0.5 into 0.5 2.289 * [taylor]: Taking taylor expansion of (fma x x (- y)) in x 2.289 * [taylor]: Rewrote expression to (+ (* x x) (- y)) 2.289 * [taylor]: Taking taylor expansion of (* x x) in x 2.289 * [taylor]: Taking taylor expansion of x in x 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify 1 into 1 2.289 * [taylor]: Taking taylor expansion of x in x 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify 1 into 1 2.289 * [taylor]: Taking taylor expansion of (- y) in x 2.289 * [taylor]: Taking taylor expansion of y in x 2.289 * [backup-simplify]: Simplify y into y 2.290 * [backup-simplify]: Simplify (* 0 0) into 0 2.290 * [backup-simplify]: Simplify (- y) into (- y) 2.290 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 2.290 * [backup-simplify]: Simplify (* 0.5 (- y)) into (* -0.5 y) 2.290 * [taylor]: Taking taylor expansion of (* -0.5 y) in y 2.290 * [taylor]: Taking taylor expansion of -0.5 in y 2.290 * [backup-simplify]: Simplify -0.5 into -0.5 2.290 * [taylor]: Taking taylor expansion of y in y 2.290 * [backup-simplify]: Simplify 0 into 0 2.290 * [backup-simplify]: Simplify 1 into 1 2.290 * [backup-simplify]: Simplify (* -0.5 0) into 0 2.290 * [backup-simplify]: Simplify 0 into 0 2.291 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 2.291 * [backup-simplify]: Simplify (- 0) into 0 2.291 * [backup-simplify]: Simplify (+ 0 0) into 0 2.291 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (- y))) into 0 2.291 * [taylor]: Taking taylor expansion of 0 in y 2.291 * [backup-simplify]: Simplify 0 into 0 2.291 * [backup-simplify]: Simplify 0 into 0 2.292 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5) 2.293 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.293 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 2.293 * [backup-simplify]: Simplify (- 0) into 0 2.294 * [backup-simplify]: Simplify (+ 1 0) into 1 2.294 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 0) (* 0 (- y)))) into 0.5 2.294 * [taylor]: Taking taylor expansion of 0.5 in y 2.294 * [backup-simplify]: Simplify 0.5 into 0.5 2.294 * [backup-simplify]: Simplify 0.5 into 0.5 2.294 * [backup-simplify]: Simplify 0 into 0 2.295 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0 2.295 * [backup-simplify]: Simplify 0 into 0 2.295 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 2.296 * [backup-simplify]: Simplify (- 0) into 0 2.296 * [backup-simplify]: Simplify (+ 0 0) into 0 2.297 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- y))))) into 0 2.297 * [taylor]: Taking taylor expansion of 0 in y 2.297 * [backup-simplify]: Simplify 0 into 0 2.297 * [backup-simplify]: Simplify 0 into 0 2.297 * [backup-simplify]: Simplify 0 into 0 2.297 * [backup-simplify]: Simplify 0 into 0 2.299 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.299 * [backup-simplify]: Simplify 0 into 0 2.299 * [backup-simplify]: Simplify (+ (* 0.5 (pow (* 1 x) 2)) (* (- 0.5) (* y 1))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 2.300 * [backup-simplify]: Simplify (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) into (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) 2.300 * [approximate]: Taking taylor expansion of (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) in (x y) around 0 2.300 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) in y 2.300 * [taylor]: Taking taylor expansion of 0.5 in y 2.300 * [backup-simplify]: Simplify 0.5 into 0.5 2.300 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 y))) in y 2.300 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 y))) 2.300 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.300 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.300 * [taylor]: Taking taylor expansion of x in y 2.300 * [backup-simplify]: Simplify x into x 2.300 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.300 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.300 * [taylor]: Taking taylor expansion of x in y 2.300 * [backup-simplify]: Simplify x into x 2.300 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.300 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 2.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.300 * [taylor]: Taking taylor expansion of y in y 2.300 * [backup-simplify]: Simplify 0 into 0 2.300 * [backup-simplify]: Simplify 1 into 1 2.301 * [backup-simplify]: Simplify (/ 1 1) into 1 2.301 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) in x 2.301 * [taylor]: Taking taylor expansion of 0.5 in x 2.301 * [backup-simplify]: Simplify 0.5 into 0.5 2.301 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 y))) in x 2.301 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 y))) 2.302 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.302 * [taylor]: Taking taylor expansion of x in x 2.302 * [backup-simplify]: Simplify 0 into 0 2.302 * [backup-simplify]: Simplify 1 into 1 2.302 * [backup-simplify]: Simplify (/ 1 1) into 1 2.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.302 * [taylor]: Taking taylor expansion of x in x 2.302 * [backup-simplify]: Simplify 0 into 0 2.302 * [backup-simplify]: Simplify 1 into 1 2.302 * [backup-simplify]: Simplify (/ 1 1) into 1 2.303 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 2.303 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.303 * [taylor]: Taking taylor expansion of y in x 2.303 * [backup-simplify]: Simplify y into y 2.303 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.303 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ 1 x) (/ 1 x) (- (/ 1 y)))) in x 2.303 * [taylor]: Taking taylor expansion of 0.5 in x 2.303 * [backup-simplify]: Simplify 0.5 into 0.5 2.303 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (/ 1 y))) in x 2.303 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (/ 1 y))) 2.303 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.303 * [taylor]: Taking taylor expansion of x in x 2.303 * [backup-simplify]: Simplify 0 into 0 2.303 * [backup-simplify]: Simplify 1 into 1 2.303 * [backup-simplify]: Simplify (/ 1 1) into 1 2.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.304 * [taylor]: Taking taylor expansion of x in x 2.304 * [backup-simplify]: Simplify 0 into 0 2.304 * [backup-simplify]: Simplify 1 into 1 2.304 * [backup-simplify]: Simplify (/ 1 1) into 1 2.304 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x 2.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.304 * [taylor]: Taking taylor expansion of y in x 2.304 * [backup-simplify]: Simplify y into y 2.304 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.305 * [backup-simplify]: Simplify (* 1 1) into 1 2.305 * [backup-simplify]: Simplify (+ 1 0) into 1 2.305 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.305 * [taylor]: Taking taylor expansion of 0.5 in y 2.306 * [backup-simplify]: Simplify 0.5 into 0.5 2.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.308 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.308 * [backup-simplify]: Simplify (+ 0 0) into 0 2.309 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.309 * [taylor]: Taking taylor expansion of 0 in y 2.309 * [backup-simplify]: Simplify 0 into 0 2.309 * [backup-simplify]: Simplify 0.5 into 0.5 2.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.312 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.312 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.312 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 2.313 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 0) (* 0 1))) into (- (* 0.5 (/ 1 y))) 2.313 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 2.313 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.313 * [taylor]: Taking taylor expansion of 0.5 in y 2.313 * [backup-simplify]: Simplify 0.5 into 0.5 2.313 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.313 * [taylor]: Taking taylor expansion of y in y 2.313 * [backup-simplify]: Simplify 0 into 0 2.313 * [backup-simplify]: Simplify 1 into 1 2.313 * [backup-simplify]: Simplify (/ 1 1) into 1 2.314 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.314 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.314 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.314 * [backup-simplify]: Simplify 0 into 0 2.315 * [backup-simplify]: Simplify 0 into 0 2.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.317 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.318 * [backup-simplify]: Simplify (- 0) into 0 2.318 * [backup-simplify]: Simplify (+ 0 0) into 0 2.319 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1)))) into 0 2.319 * [taylor]: Taking taylor expansion of 0 in y 2.319 * [backup-simplify]: Simplify 0 into 0 2.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.321 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.321 * [backup-simplify]: Simplify (- 0) into 0 2.321 * [backup-simplify]: Simplify 0 into 0 2.321 * [backup-simplify]: Simplify 0 into 0 2.321 * [backup-simplify]: Simplify 0 into 0 2.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.325 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.325 * [backup-simplify]: Simplify (- 0) into 0 2.326 * [backup-simplify]: Simplify (+ 0 0) into 0 2.327 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1))))) into 0 2.327 * [taylor]: Taking taylor expansion of 0 in y 2.327 * [backup-simplify]: Simplify 0 into 0 2.327 * [backup-simplify]: Simplify 0 into 0 2.328 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 2.328 * [backup-simplify]: Simplify (* 0.5 (fma (/ 1 (- x)) (/ 1 (- x)) (- (/ 1 (- y))))) into (* 0.5 (fma (/ -1 x) (/ -1 x) (/ 1 y))) 2.328 * [approximate]: Taking taylor expansion of (* 0.5 (fma (/ -1 x) (/ -1 x) (/ 1 y))) in (x y) around 0 2.328 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ -1 x) (/ -1 x) (/ 1 y))) in y 2.328 * [taylor]: Taking taylor expansion of 0.5 in y 2.328 * [backup-simplify]: Simplify 0.5 into 0.5 2.328 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 y)) in y 2.329 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 y)) 2.329 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.329 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.329 * [taylor]: Taking taylor expansion of -1 in y 2.329 * [backup-simplify]: Simplify -1 into -1 2.329 * [taylor]: Taking taylor expansion of x in y 2.329 * [backup-simplify]: Simplify x into x 2.329 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.329 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.329 * [taylor]: Taking taylor expansion of -1 in y 2.329 * [backup-simplify]: Simplify -1 into -1 2.329 * [taylor]: Taking taylor expansion of x in y 2.329 * [backup-simplify]: Simplify x into x 2.329 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.329 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.329 * [taylor]: Taking taylor expansion of y in y 2.329 * [backup-simplify]: Simplify 0 into 0 2.329 * [backup-simplify]: Simplify 1 into 1 2.330 * [backup-simplify]: Simplify (/ 1 1) into 1 2.330 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ -1 x) (/ -1 x) (/ 1 y))) in x 2.330 * [taylor]: Taking taylor expansion of 0.5 in x 2.330 * [backup-simplify]: Simplify 0.5 into 0.5 2.330 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 y)) in x 2.330 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 y)) 2.330 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.330 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.330 * [taylor]: Taking taylor expansion of -1 in x 2.330 * [backup-simplify]: Simplify -1 into -1 2.330 * [taylor]: Taking taylor expansion of x in x 2.330 * [backup-simplify]: Simplify 0 into 0 2.330 * [backup-simplify]: Simplify 1 into 1 2.331 * [backup-simplify]: Simplify (/ -1 1) into -1 2.331 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.331 * [taylor]: Taking taylor expansion of -1 in x 2.331 * [backup-simplify]: Simplify -1 into -1 2.331 * [taylor]: Taking taylor expansion of x in x 2.331 * [backup-simplify]: Simplify 0 into 0 2.331 * [backup-simplify]: Simplify 1 into 1 2.331 * [backup-simplify]: Simplify (/ -1 1) into -1 2.331 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.331 * [taylor]: Taking taylor expansion of y in x 2.332 * [backup-simplify]: Simplify y into y 2.332 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.332 * [taylor]: Taking taylor expansion of (* 0.5 (fma (/ -1 x) (/ -1 x) (/ 1 y))) in x 2.332 * [taylor]: Taking taylor expansion of 0.5 in x 2.332 * [backup-simplify]: Simplify 0.5 into 0.5 2.332 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 y)) in x 2.332 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 y)) 2.332 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.332 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.332 * [taylor]: Taking taylor expansion of -1 in x 2.332 * [backup-simplify]: Simplify -1 into -1 2.332 * [taylor]: Taking taylor expansion of x in x 2.332 * [backup-simplify]: Simplify 0 into 0 2.332 * [backup-simplify]: Simplify 1 into 1 2.333 * [backup-simplify]: Simplify (/ -1 1) into -1 2.333 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.333 * [taylor]: Taking taylor expansion of -1 in x 2.333 * [backup-simplify]: Simplify -1 into -1 2.333 * [taylor]: Taking taylor expansion of x in x 2.333 * [backup-simplify]: Simplify 0 into 0 2.333 * [backup-simplify]: Simplify 1 into 1 2.333 * [backup-simplify]: Simplify (/ -1 1) into -1 2.333 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.333 * [taylor]: Taking taylor expansion of y in x 2.334 * [backup-simplify]: Simplify y into y 2.334 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.334 * [backup-simplify]: Simplify (* -1 -1) into 1 2.334 * [backup-simplify]: Simplify (+ 1 0) into 1 2.335 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.335 * [taylor]: Taking taylor expansion of 0.5 in y 2.335 * [backup-simplify]: Simplify 0.5 into 0.5 2.336 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.337 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.338 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 2.338 * [backup-simplify]: Simplify (+ 0 0) into 0 2.339 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.339 * [taylor]: Taking taylor expansion of 0 in y 2.339 * [backup-simplify]: Simplify 0 into 0 2.339 * [backup-simplify]: Simplify 0.5 into 0.5 2.340 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.341 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.342 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 2.342 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.342 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 0) (* 0 1))) into (* 0.5 (/ 1 y)) 2.342 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.342 * [taylor]: Taking taylor expansion of 0.5 in y 2.342 * [backup-simplify]: Simplify 0.5 into 0.5 2.343 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.343 * [taylor]: Taking taylor expansion of y in y 2.343 * [backup-simplify]: Simplify 0 into 0 2.343 * [backup-simplify]: Simplify 1 into 1 2.343 * [backup-simplify]: Simplify (/ 1 1) into 1 2.343 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.343 * [backup-simplify]: Simplify 0.5 into 0.5 2.343 * [backup-simplify]: Simplify 0 into 0 2.344 * [backup-simplify]: Simplify 0 into 0 2.345 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.345 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.346 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 2.347 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.347 * [backup-simplify]: Simplify (+ 0 0) into 0 2.348 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 1)))) into 0 2.348 * [taylor]: Taking taylor expansion of 0 in y 2.348 * [backup-simplify]: Simplify 0 into 0 2.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.350 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.350 * [backup-simplify]: Simplify 0 into 0 2.350 * [backup-simplify]: Simplify 0 into 0 2.350 * [backup-simplify]: Simplify 0 into 0 2.351 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.352 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.353 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 2.353 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.354 * [backup-simplify]: Simplify (+ 0 0) into 0 2.355 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 1))))) into 0 2.355 * [taylor]: Taking taylor expansion of 0 in y 2.355 * [backup-simplify]: Simplify 0 into 0 2.355 * [backup-simplify]: Simplify 0 into 0 2.356 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (/ 1 (- y))) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 2.356 * * * [progress]: simplifying candidates 2.357 * [simplify]: Simplifying: (expm1 (* 0.5 (fma x x (- y)))) (log1p (* 0.5 (fma x x (- y)))) (* 0.5 (fma x x (- y))) (+ (log 0.5) (log (fma x x (- y)))) (log (* 0.5 (fma x x (- y)))) (exp (* 0.5 (fma x x (- y)))) (* (* (* 0.5 0.5) 0.5) (* (* (fma x x (- y)) (fma x x (- y))) (fma x x (- y)))) (* (cbrt (* 0.5 (fma x x (- y)))) (cbrt (* 0.5 (fma x x (- y))))) (cbrt (* 0.5 (fma x x (- y)))) (* (* (* 0.5 (fma x x (- y))) (* 0.5 (fma x x (- y)))) (* 0.5 (fma x x (- y)))) (sqrt (* 0.5 (fma x x (- y)))) (sqrt (* 0.5 (fma x x (- y)))) (* (sqrt 0.5) (sqrt (fma x x (- y)))) (* (sqrt 0.5) (sqrt (fma x x (- y)))) (* 0.5 (* x x)) (* 0.5 (- y)) (* (* x x) 0.5) (* (- y) 0.5) (* 0.5 (* (cbrt (fma x x (- y))) (cbrt (fma x x (- y))))) (* 0.5 (sqrt (fma x x (- y)))) (* 0.5 1) (* (cbrt 0.5) (fma x x (- y))) (* (sqrt 0.5) (fma x x (- y))) (* 0.5 (fma x x (- y))) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) 2.357 * * [simplify]: Extracting # 0 : cost 0 2.358 * * [simplify]: Extracting # 1 : cost 0 2.358 * * [simplify]: Extracting # 2 : cost 0 2.358 * * [simplify]: Extracting # 3 : cost 0 2.358 * * [simplify]: Extracting # 4 : cost 0 2.358 * * [simplify]: Extracting # 5 : cost 0 2.358 * * [simplify]: Extracting # 6 : cost 0 2.359 * * [simplify]: iteration 0 : 45 enodes (cost 247 ) 2.391 * * [simplify]: Extracting # 0 : cost 0 2.391 * * [simplify]: Extracting # 1 : cost 0 2.391 * * [simplify]: Extracting # 2 : cost 0 2.392 * * [simplify]: Extracting # 3 : cost 0 2.392 * * [simplify]: iteration 1 : 89 enodes (cost 238 ) 2.420 * * [simplify]: Extracting # 0 : cost 0 2.420 * * [simplify]: Extracting # 1 : cost 0 2.421 * * [simplify]: Extracting # 2 : cost 0 2.421 * * [simplify]: Extracting # 3 : cost 0 2.421 * * [simplify]: Extracting # 4 : cost 0 2.421 * * [simplify]: iteration 2 : 204 enodes (cost 210 ) 2.584 * * [simplify]: Extracting # 0 : cost 0 2.585 * * [simplify]: Extracting # 1 : cost 0 2.587 * * [simplify]: Extracting # 2 : cost 0 2.588 * * [simplify]: Extracting # 3 : cost 0 2.589 * * [simplify]: iteration 3 : 673 enodes (cost 210 ) 3.944 * * [simplify]: Extracting # 0 : cost 0 3.953 * * [simplify]: Extracting # 1 : cost 0 3.957 * * [simplify]: Extracting # 2 : cost 0 3.970 * * [simplify]: Extracting # 3 : cost 0 3.974 * * [simplify]: Extracting # 4 : cost 0 3.979 * * [simplify]: iteration 4 : 3339 enodes (cost 210 ) 5.547 * * [simplify]: Extracting # 0 : cost 0 5.561 * * [simplify]: Extracting # 1 : cost 0 5.569 * * [simplify]: Extracting # 2 : cost 0 5.576 * * [simplify]: Extracting # 3 : cost 0 5.584 * * [simplify]: Extracting # 4 : cost 0 5.592 * * [simplify]: iteration done: 5001 enodes (cost 210 ) 5.592 * [simplify]: Simplified to: (expm1 (* 0.5 (fma x x (- y)))) (log1p (* 0.5 (fma x x (- y)))) (* 0.5 (- (* x x) y)) (log (* 0.5 (fma x x (- y)))) (log (* 0.5 (fma x x (- y)))) (exp (* 0.5 (fma x x (- y)))) (pow (* 0.5 (- (* x x) y)) 3) (* (cbrt (* 0.5 (fma x x (- y)))) (cbrt (* 0.5 (fma x x (- y))))) (cbrt (* 0.5 (fma x x (- y)))) (pow (* 0.5 (- (* x x) y)) 3) (sqrt (* 0.5 (fma x x (- y)))) (sqrt (* 0.5 (fma x x (- y)))) (* (sqrt 0.5) (sqrt (fma x x (- y)))) (* (sqrt 0.5) (sqrt (fma x x (- y)))) (* (* x x) 0.5) (* 0.5 (- y)) (* (* x x) 0.5) (* 0.5 (- y)) (* 0.5 (* (cbrt (fma x x (- y))) (cbrt (fma x x (- y))))) (* 0.5 (sqrt (fma x x (- y)))) 0.5 (* (cbrt 0.5) (fma x x (- y))) (* (sqrt 0.5) (fma x x (- y))) (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y)) (* 0.5 (- (* x x) y)) 5.592 * * * [progress]: adding candidates to table 5.665 * * [progress]: iteration 3 / 4 5.665 * * * [progress]: picking best candidate 5.666 * * * * [pick]: Picked # 5.667 * * * [progress]: localizing error 5.678 * * * [progress]: generating rewritten candidates 5.678 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 5.777 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 5.797 * * * [progress]: generating series expansions 5.797 * * * * [progress]: [ 1 / 2 ] generating series at (2) 5.798 * [backup-simplify]: Simplify (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))) into (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) 5.798 * [approximate]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in (x y) around 0 5.798 * [taylor]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in y 5.798 * [taylor]: Taking taylor expansion of 0.5 in y 5.798 * [backup-simplify]: Simplify 0.5 into 0.5 5.798 * [taylor]: Taking taylor expansion of (* (- x (sqrt y)) (+ x (sqrt y))) in y 5.798 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in y 5.798 * [taylor]: Taking taylor expansion of x in y 5.798 * [backup-simplify]: Simplify x into x 5.798 * [taylor]: Taking taylor expansion of (sqrt y) in y 5.798 * [taylor]: Taking taylor expansion of y in y 5.798 * [backup-simplify]: Simplify 0 into 0 5.798 * [backup-simplify]: Simplify 1 into 1 5.800 * [backup-simplify]: Simplify (sqrt 0) into 0 5.801 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.801 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in y 5.801 * [taylor]: Taking taylor expansion of x in y 5.801 * [backup-simplify]: Simplify x into x 5.801 * [taylor]: Taking taylor expansion of (sqrt y) in y 5.801 * [taylor]: Taking taylor expansion of y in y 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [backup-simplify]: Simplify 1 into 1 5.802 * [backup-simplify]: Simplify (sqrt 0) into 0 5.803 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.803 * [taylor]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in x 5.803 * [taylor]: Taking taylor expansion of 0.5 in x 5.803 * [backup-simplify]: Simplify 0.5 into 0.5 5.803 * [taylor]: Taking taylor expansion of (* (- x (sqrt y)) (+ x (sqrt y))) in x 5.803 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in x 5.803 * [taylor]: Taking taylor expansion of x in x 5.803 * [backup-simplify]: Simplify 0 into 0 5.803 * [backup-simplify]: Simplify 1 into 1 5.803 * [taylor]: Taking taylor expansion of (sqrt y) in x 5.803 * [taylor]: Taking taylor expansion of y in x 5.803 * [backup-simplify]: Simplify y into y 5.803 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 5.803 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 5.803 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x 5.803 * [taylor]: Taking taylor expansion of x in x 5.803 * [backup-simplify]: Simplify 0 into 0 5.803 * [backup-simplify]: Simplify 1 into 1 5.803 * [taylor]: Taking taylor expansion of (sqrt y) in x 5.804 * [taylor]: Taking taylor expansion of y in x 5.804 * [backup-simplify]: Simplify y into y 5.804 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 5.804 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 5.804 * [taylor]: Taking taylor expansion of (* 0.5 (* (- x (sqrt y)) (+ x (sqrt y)))) in x 5.804 * [taylor]: Taking taylor expansion of 0.5 in x 5.804 * [backup-simplify]: Simplify 0.5 into 0.5 5.804 * [taylor]: Taking taylor expansion of (* (- x (sqrt y)) (+ x (sqrt y))) in x 5.804 * [taylor]: Taking taylor expansion of (- x (sqrt y)) in x 5.804 * [taylor]: Taking taylor expansion of x in x 5.804 * [backup-simplify]: Simplify 0 into 0 5.804 * [backup-simplify]: Simplify 1 into 1 5.804 * [taylor]: Taking taylor expansion of (sqrt y) in x 5.804 * [taylor]: Taking taylor expansion of y in x 5.804 * [backup-simplify]: Simplify y into y 5.804 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 5.804 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 5.804 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x 5.804 * [taylor]: Taking taylor expansion of x in x 5.804 * [backup-simplify]: Simplify 0 into 0 5.804 * [backup-simplify]: Simplify 1 into 1 5.804 * [taylor]: Taking taylor expansion of (sqrt y) in x 5.804 * [taylor]: Taking taylor expansion of y in x 5.804 * [backup-simplify]: Simplify y into y 5.804 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 5.804 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 5.805 * [backup-simplify]: Simplify (- (sqrt y)) into (- (sqrt y)) 5.805 * [backup-simplify]: Simplify (+ 0 (- (sqrt y))) into (- (sqrt y)) 5.805 * [backup-simplify]: Simplify (+ 0 (sqrt y)) into (sqrt y) 5.805 * [backup-simplify]: Simplify (* (- (sqrt y)) (sqrt y)) into (* -1 y) 5.805 * [backup-simplify]: Simplify (* 0.5 (* -1 y)) into (* -0.5 y) 5.805 * [taylor]: Taking taylor expansion of (* -0.5 y) in y 5.805 * [taylor]: Taking taylor expansion of -0.5 in y 5.805 * [backup-simplify]: Simplify -0.5 into -0.5 5.805 * [taylor]: Taking taylor expansion of y in y 5.805 * [backup-simplify]: Simplify 0 into 0 5.805 * [backup-simplify]: Simplify 1 into 1 5.806 * [backup-simplify]: Simplify (* -0.5 0) into 0 5.806 * [backup-simplify]: Simplify 0 into 0 5.806 * [backup-simplify]: Simplify (+ 1 0) into 1 5.806 * [backup-simplify]: Simplify (- 0) into 0 5.807 * [backup-simplify]: Simplify (+ 1 0) into 1 5.807 * [backup-simplify]: Simplify (+ (* (- (sqrt y)) 1) (* 1 (sqrt y))) into 0 5.807 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (* -1 y))) into 0 5.807 * [taylor]: Taking taylor expansion of 0 in y 5.807 * [backup-simplify]: Simplify 0 into 0 5.808 * [backup-simplify]: Simplify 0 into 0 5.809 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5) 5.809 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 5.810 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt y))) into 0 5.811 * [backup-simplify]: Simplify (+ 0 0) into 0 5.811 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt y))) into 0 5.812 * [backup-simplify]: Simplify (- 0) into 0 5.813 * [backup-simplify]: Simplify (+ 0 0) into 0 5.813 * [backup-simplify]: Simplify (+ (* (- (sqrt y)) 0) (+ (* 1 1) (* 0 (sqrt y)))) into 1 5.814 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 0) (* 0 (* -1 y)))) into 0.5 5.814 * [taylor]: Taking taylor expansion of 0.5 in y 5.814 * [backup-simplify]: Simplify 0.5 into 0.5 5.814 * [backup-simplify]: Simplify 0.5 into 0.5 5.814 * [backup-simplify]: Simplify 0 into 0 5.815 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0 5.815 * [backup-simplify]: Simplify 0 into 0 5.816 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt y))) into 0 5.817 * [backup-simplify]: Simplify (+ 0 0) into 0 5.817 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt y))) into 0 5.818 * [backup-simplify]: Simplify (- 0) into 0 5.818 * [backup-simplify]: Simplify (+ 0 0) into 0 5.819 * [backup-simplify]: Simplify (+ (* (- (sqrt y)) 0) (+ (* 1 0) (+ (* 0 1) (* 0 (sqrt y))))) into 0 5.820 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 0) (* 0 (* -1 y))))) into 0 5.820 * [taylor]: Taking taylor expansion of 0 in y 5.820 * [backup-simplify]: Simplify 0 into 0 5.821 * [backup-simplify]: Simplify 0 into 0 5.821 * [backup-simplify]: Simplify 0 into 0 5.821 * [backup-simplify]: Simplify 0 into 0 5.822 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.822 * [backup-simplify]: Simplify 0 into 0 5.822 * [backup-simplify]: Simplify (+ (* 0.5 (pow (* 1 x) 2)) (* (- 0.5) (* y 1))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 5.823 * [backup-simplify]: Simplify (* (* 0.5 (+ (/ 1 x) (sqrt (/ 1 y)))) (- (/ 1 x) (sqrt (/ 1 y)))) into (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) 5.823 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in (x y) around 0 5.823 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in y 5.823 * [taylor]: Taking taylor expansion of 0.5 in y 5.823 * [backup-simplify]: Simplify 0.5 into 0.5 5.823 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x))) in y 5.823 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in y 5.823 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.823 * [taylor]: Taking taylor expansion of x in y 5.823 * [backup-simplify]: Simplify x into x 5.823 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.823 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 5.823 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.823 * [taylor]: Taking taylor expansion of y in y 5.823 * [backup-simplify]: Simplify 0 into 0 5.823 * [backup-simplify]: Simplify 1 into 1 5.824 * [backup-simplify]: Simplify (/ 1 1) into 1 5.824 * [backup-simplify]: Simplify (sqrt 0) into 0 5.825 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.826 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in y 5.826 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 5.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.826 * [taylor]: Taking taylor expansion of y in y 5.826 * [backup-simplify]: Simplify 0 into 0 5.826 * [backup-simplify]: Simplify 1 into 1 5.826 * [backup-simplify]: Simplify (/ 1 1) into 1 5.826 * [backup-simplify]: Simplify (sqrt 0) into 0 5.828 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.828 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.828 * [taylor]: Taking taylor expansion of x in y 5.828 * [backup-simplify]: Simplify x into x 5.828 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.828 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in x 5.828 * [taylor]: Taking taylor expansion of 0.5 in x 5.828 * [backup-simplify]: Simplify 0.5 into 0.5 5.828 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x))) in x 5.828 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in x 5.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.828 * [taylor]: Taking taylor expansion of x in x 5.828 * [backup-simplify]: Simplify 0 into 0 5.828 * [backup-simplify]: Simplify 1 into 1 5.829 * [backup-simplify]: Simplify (/ 1 1) into 1 5.829 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 5.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.829 * [taylor]: Taking taylor expansion of y in x 5.829 * [backup-simplify]: Simplify y into y 5.829 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.829 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 5.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 5.829 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 5.829 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x 5.829 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 5.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.829 * [taylor]: Taking taylor expansion of y in x 5.829 * [backup-simplify]: Simplify y into y 5.829 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.829 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 5.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 5.830 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 5.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.830 * [taylor]: Taking taylor expansion of x in x 5.830 * [backup-simplify]: Simplify 0 into 0 5.830 * [backup-simplify]: Simplify 1 into 1 5.830 * [backup-simplify]: Simplify (/ 1 1) into 1 5.830 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x)))) in x 5.830 * [taylor]: Taking taylor expansion of 0.5 in x 5.830 * [backup-simplify]: Simplify 0.5 into 0.5 5.830 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (/ 1 x))) in x 5.830 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt (/ 1 y))) in x 5.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.830 * [taylor]: Taking taylor expansion of x in x 5.830 * [backup-simplify]: Simplify 0 into 0 5.830 * [backup-simplify]: Simplify 1 into 1 5.831 * [backup-simplify]: Simplify (/ 1 1) into 1 5.831 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 5.831 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.831 * [taylor]: Taking taylor expansion of y in x 5.831 * [backup-simplify]: Simplify y into y 5.831 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.831 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 5.831 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 5.831 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 5.831 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x 5.831 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 5.831 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.831 * [taylor]: Taking taylor expansion of y in x 5.831 * [backup-simplify]: Simplify y into y 5.831 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.831 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 5.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 5.832 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 5.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.832 * [taylor]: Taking taylor expansion of x in x 5.832 * [backup-simplify]: Simplify 0 into 0 5.832 * [backup-simplify]: Simplify 1 into 1 5.832 * [backup-simplify]: Simplify (/ 1 1) into 1 5.833 * [backup-simplify]: Simplify (+ 1 0) into 1 5.833 * [backup-simplify]: Simplify (+ 0 1) into 1 5.834 * [backup-simplify]: Simplify (* 1 1) into 1 5.834 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 5.834 * [taylor]: Taking taylor expansion of 0.5 in y 5.834 * [backup-simplify]: Simplify 0.5 into 0.5 5.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.835 * [backup-simplify]: Simplify (+ (sqrt (/ 1 y)) 0) into (sqrt (/ 1 y)) 5.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.836 * [backup-simplify]: Simplify (- (sqrt (/ 1 y))) into (- (sqrt (/ 1 y))) 5.836 * [backup-simplify]: Simplify (+ 0 (- (sqrt (/ 1 y)))) into (- (sqrt (/ 1 y))) 5.836 * [backup-simplify]: Simplify (+ (* 1 (sqrt (/ 1 y))) (* (- (sqrt (/ 1 y))) 1)) into 0 5.837 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 5.837 * [taylor]: Taking taylor expansion of 0 in y 5.837 * [backup-simplify]: Simplify 0 into 0 5.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.838 * [backup-simplify]: Simplify (+ 0 0) into 0 5.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.839 * [backup-simplify]: Simplify (- 0) into 0 5.840 * [backup-simplify]: Simplify (+ 0 0) into 0 5.841 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) (sqrt (/ 1 y))) (* 0 1))) into (- (/ 1 y)) 5.842 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 0) (* 0 1))) into (- (* 0.5 (/ 1 y))) 5.842 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 5.842 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 5.842 * [taylor]: Taking taylor expansion of 0.5 in y 5.842 * [backup-simplify]: Simplify 0.5 into 0.5 5.842 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.842 * [taylor]: Taking taylor expansion of y in y 5.842 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify 1 into 1 5.842 * [backup-simplify]: Simplify (/ 1 1) into 1 5.842 * [backup-simplify]: Simplify 0.5 into 0.5 5.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.843 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 y)))) into 0 5.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.844 * [backup-simplify]: Simplify (+ 0 0) into 0 5.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.845 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.846 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 y)))) into 0 5.847 * [backup-simplify]: Simplify (- 0) into 0 5.847 * [backup-simplify]: Simplify (+ 0 0) into 0 5.848 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) 0) (+ (* 0 (sqrt (/ 1 y))) (* 0 1)))) into 0 5.849 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1)))) into 0 5.849 * [taylor]: Taking taylor expansion of 0 in y 5.849 * [backup-simplify]: Simplify 0 into 0 5.849 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 5.850 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 5.850 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 5.850 * [backup-simplify]: Simplify 0 into 0 5.850 * [backup-simplify]: Simplify 0 into 0 5.851 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.851 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0 5.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.853 * [backup-simplify]: Simplify (+ 0 0) into 0 5.854 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.855 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0 5.855 * [backup-simplify]: Simplify (- 0) into 0 5.855 * [backup-simplify]: Simplify (+ 0 0) into 0 5.857 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 (sqrt (/ 1 y))) (* 0 1))))) into 0 5.858 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1))))) into 0 5.858 * [taylor]: Taking taylor expansion of 0 in y 5.858 * [backup-simplify]: Simplify 0 into 0 5.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.860 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 5.860 * [backup-simplify]: Simplify (- 0) into 0 5.860 * [backup-simplify]: Simplify 0 into 0 5.860 * [backup-simplify]: Simplify 0 into 0 5.860 * [backup-simplify]: Simplify 0 into 0 5.861 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.862 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0 5.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.863 * [backup-simplify]: Simplify (+ 0 0) into 0 5.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.872 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 y)))) into 0 5.872 * [backup-simplify]: Simplify (- 0) into 0 5.873 * [backup-simplify]: Simplify (+ 0 0) into 0 5.874 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (sqrt (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (/ 1 y))) (* 0 1)))))) into 0 5.875 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 0) (* 0 1)))))) into 0 5.876 * [taylor]: Taking taylor expansion of 0 in y 5.876 * [backup-simplify]: Simplify 0 into 0 5.876 * [backup-simplify]: Simplify 0 into 0 5.876 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 0.5 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (* 0.5 (pow x 2)) (* 0.5 y)) 5.876 * [backup-simplify]: Simplify (* (* 0.5 (+ (/ 1 (- x)) (sqrt (/ 1 (- y))))) (- (/ 1 (- x)) (sqrt (/ 1 (- y))))) into (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) 5.876 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in (x y) around 0 5.876 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in y 5.876 * [taylor]: Taking taylor expansion of -0.5 in y 5.876 * [backup-simplify]: Simplify -0.5 into -0.5 5.876 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x))) in y 5.876 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in y 5.876 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 5.877 * [taylor]: Taking taylor expansion of (/ -1 y) in y 5.877 * [taylor]: Taking taylor expansion of -1 in y 5.877 * [backup-simplify]: Simplify -1 into -1 5.877 * [taylor]: Taking taylor expansion of y in y 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 1 into 1 5.877 * [backup-simplify]: Simplify (/ -1 1) into -1 5.877 * [backup-simplify]: Simplify (sqrt 0) into 0 5.878 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 5.878 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.878 * [taylor]: Taking taylor expansion of x in y 5.878 * [backup-simplify]: Simplify x into x 5.878 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.878 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in y 5.878 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 5.878 * [taylor]: Taking taylor expansion of (/ -1 y) in y 5.878 * [taylor]: Taking taylor expansion of -1 in y 5.878 * [backup-simplify]: Simplify -1 into -1 5.878 * [taylor]: Taking taylor expansion of y in y 5.878 * [backup-simplify]: Simplify 0 into 0 5.878 * [backup-simplify]: Simplify 1 into 1 5.879 * [backup-simplify]: Simplify (/ -1 1) into -1 5.879 * [backup-simplify]: Simplify (sqrt 0) into 0 5.880 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 5.880 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.880 * [taylor]: Taking taylor expansion of x in y 5.880 * [backup-simplify]: Simplify x into x 5.880 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.880 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in x 5.880 * [taylor]: Taking taylor expansion of -0.5 in x 5.880 * [backup-simplify]: Simplify -0.5 into -0.5 5.880 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x))) in x 5.880 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in x 5.880 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 5.880 * [taylor]: Taking taylor expansion of (/ -1 y) in x 5.880 * [taylor]: Taking taylor expansion of -1 in x 5.880 * [backup-simplify]: Simplify -1 into -1 5.880 * [taylor]: Taking taylor expansion of y in x 5.880 * [backup-simplify]: Simplify y into y 5.880 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 5.880 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 5.880 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 5.880 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 5.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.880 * [taylor]: Taking taylor expansion of x in x 5.880 * [backup-simplify]: Simplify 0 into 0 5.880 * [backup-simplify]: Simplify 1 into 1 5.880 * [backup-simplify]: Simplify (/ 1 1) into 1 5.880 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x 5.880 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 5.880 * [taylor]: Taking taylor expansion of (/ -1 y) in x 5.880 * [taylor]: Taking taylor expansion of -1 in x 5.881 * [backup-simplify]: Simplify -1 into -1 5.881 * [taylor]: Taking taylor expansion of y in x 5.881 * [backup-simplify]: Simplify y into y 5.881 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 5.881 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 5.881 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 5.881 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 5.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.881 * [taylor]: Taking taylor expansion of x in x 5.881 * [backup-simplify]: Simplify 0 into 0 5.881 * [backup-simplify]: Simplify 1 into 1 5.881 * [backup-simplify]: Simplify (/ 1 1) into 1 5.881 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x)))) in x 5.881 * [taylor]: Taking taylor expansion of -0.5 in x 5.881 * [backup-simplify]: Simplify -0.5 into -0.5 5.881 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (/ 1 x)) (- (sqrt (/ -1 y)) (/ 1 x))) in x 5.881 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (/ 1 x)) in x 5.881 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 5.881 * [taylor]: Taking taylor expansion of (/ -1 y) in x 5.881 * [taylor]: Taking taylor expansion of -1 in x 5.881 * [backup-simplify]: Simplify -1 into -1 5.881 * [taylor]: Taking taylor expansion of y in x 5.881 * [backup-simplify]: Simplify y into y 5.881 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 5.881 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 5.882 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 5.882 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 5.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.882 * [taylor]: Taking taylor expansion of x in x 5.882 * [backup-simplify]: Simplify 0 into 0 5.882 * [backup-simplify]: Simplify 1 into 1 5.882 * [backup-simplify]: Simplify (/ 1 1) into 1 5.882 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x 5.882 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 5.882 * [taylor]: Taking taylor expansion of (/ -1 y) in x 5.882 * [taylor]: Taking taylor expansion of -1 in x 5.882 * [backup-simplify]: Simplify -1 into -1 5.882 * [taylor]: Taking taylor expansion of y in x 5.882 * [backup-simplify]: Simplify y into y 5.882 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 5.882 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 5.882 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 5.882 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 5.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.882 * [taylor]: Taking taylor expansion of x in x 5.882 * [backup-simplify]: Simplify 0 into 0 5.882 * [backup-simplify]: Simplify 1 into 1 5.883 * [backup-simplify]: Simplify (/ 1 1) into 1 5.883 * [backup-simplify]: Simplify (+ 0 1) into 1 5.883 * [backup-simplify]: Simplify (- 1) into -1 5.883 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.884 * [backup-simplify]: Simplify (* 1 -1) into -1 5.884 * [backup-simplify]: Simplify (* -0.5 -1) into 0.5 5.884 * [taylor]: Taking taylor expansion of 0.5 in y 5.884 * [backup-simplify]: Simplify 0.5 into 0.5 5.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.885 * [backup-simplify]: Simplify (- 0) into 0 5.885 * [backup-simplify]: Simplify (+ (sqrt (/ -1 y)) 0) into (sqrt (/ -1 y)) 5.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.885 * [backup-simplify]: Simplify (+ (sqrt (/ -1 y)) 0) into (sqrt (/ -1 y)) 5.885 * [backup-simplify]: Simplify (+ (* 1 (sqrt (/ -1 y))) (* (sqrt (/ -1 y)) -1)) into 0 5.886 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 -1)) into 0 5.886 * [taylor]: Taking taylor expansion of 0 in y 5.886 * [backup-simplify]: Simplify 0 into 0 5.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.887 * [backup-simplify]: Simplify (- 0) into 0 5.887 * [backup-simplify]: Simplify (+ 0 0) into 0 5.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.888 * [backup-simplify]: Simplify (+ 0 0) into 0 5.888 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) (sqrt (/ -1 y))) (* 0 -1))) into (pow (sqrt (/ -1 y)) 2) 5.889 * [backup-simplify]: Simplify (+ (* -0.5 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1))) into (- (* 0.5 (pow (sqrt (/ -1 y)) 2))) 5.889 * [taylor]: Taking taylor expansion of (- (* 0.5 (pow (sqrt (/ -1 y)) 2))) in y 5.889 * [taylor]: Taking taylor expansion of (* 0.5 (pow (sqrt (/ -1 y)) 2)) in y 5.889 * [taylor]: Taking taylor expansion of 0.5 in y 5.889 * [backup-simplify]: Simplify 0.5 into 0.5 5.889 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y 5.889 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 5.889 * [taylor]: Taking taylor expansion of (/ -1 y) in y 5.889 * [taylor]: Taking taylor expansion of -1 in y 5.889 * [backup-simplify]: Simplify -1 into -1 5.889 * [taylor]: Taking taylor expansion of y in y 5.889 * [backup-simplify]: Simplify 0 into 0 5.889 * [backup-simplify]: Simplify 1 into 1 5.889 * [backup-simplify]: Simplify (/ -1 1) into -1 5.890 * [backup-simplify]: Simplify (sqrt 0) into 0 5.890 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 5.890 * [backup-simplify]: Simplify 0.5 into 0.5 5.891 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.891 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ -1 y)))) into 0 5.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.892 * [backup-simplify]: Simplify (- 0) into 0 5.892 * [backup-simplify]: Simplify (+ 0 0) into 0 5.892 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.893 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ -1 y)))) into 0 5.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.894 * [backup-simplify]: Simplify (+ 0 0) into 0 5.894 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) 0) (+ (* 0 (sqrt (/ -1 y))) (* 0 -1)))) into 0 5.895 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1)))) into 0 5.895 * [taylor]: Taking taylor expansion of 0 in y 5.895 * [backup-simplify]: Simplify 0 into 0 5.895 * [backup-simplify]: Simplify 0 into 0 5.895 * [backup-simplify]: Simplify 0 into 0 5.895 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.896 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0 5.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.897 * [backup-simplify]: Simplify (- 0) into 0 5.897 * [backup-simplify]: Simplify (+ 0 0) into 0 5.897 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.897 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0 5.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.898 * [backup-simplify]: Simplify (+ 0 0) into 0 5.899 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 (sqrt (/ -1 y))) (* 0 -1))))) into 0 5.900 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1))))) into 0 5.900 * [taylor]: Taking taylor expansion of 0 in y 5.900 * [backup-simplify]: Simplify 0 into 0 5.901 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0 5.901 * [backup-simplify]: Simplify (* 0.5 +nan.0) into +nan.0 5.901 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 5.901 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 5.901 * [backup-simplify]: Simplify 0 into 0 5.901 * [backup-simplify]: Simplify 0 into 0 5.902 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.902 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0 5.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.903 * [backup-simplify]: Simplify (- 0) into 0 5.903 * [backup-simplify]: Simplify (+ 0 0) into 0 5.903 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.904 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ -1 y)))) into 0 5.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.905 * [backup-simplify]: Simplify (+ 0 0) into 0 5.906 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (sqrt (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (sqrt (/ -1 y))) (* 0 -1)))))) into 0 5.907 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow (sqrt (/ -1 y)) 2)) (+ (* 0 0) (* 0 -1)))))) into 0 5.907 * [taylor]: Taking taylor expansion of 0 in y 5.907 * [backup-simplify]: Simplify 0 into 0 5.907 * [backup-simplify]: Simplify 0 into 0 5.908 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.910 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 5.911 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0) 5.912 * [backup-simplify]: Simplify (+ (* 0.5 (- +nan.0)) (* 0 +nan.0)) into (- +nan.0) 5.913 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0) 5.913 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 5.914 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (- y)) 1)) (+ (- +nan.0) (* 0.5 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)))) into (- (* 0.5 (pow x 2)) (+ (* +nan.0 (/ 1 y)) (- +nan.0))) 5.914 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 5.914 * [backup-simplify]: Simplify (+ x (sqrt y)) into (+ x (sqrt y)) 5.914 * [approximate]: Taking taylor expansion of (+ x (sqrt y)) in (x y) around 0 5.914 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in y 5.914 * [taylor]: Taking taylor expansion of x in y 5.914 * [backup-simplify]: Simplify x into x 5.914 * [taylor]: Taking taylor expansion of (sqrt y) in y 5.914 * [taylor]: Taking taylor expansion of y in y 5.914 * [backup-simplify]: Simplify 0 into 0 5.914 * [backup-simplify]: Simplify 1 into 1 5.914 * [backup-simplify]: Simplify (sqrt 0) into 0 5.915 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.915 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x 5.915 * [taylor]: Taking taylor expansion of x in x 5.915 * [backup-simplify]: Simplify 0 into 0 5.915 * [backup-simplify]: Simplify 1 into 1 5.915 * [taylor]: Taking taylor expansion of (sqrt y) in x 5.915 * [taylor]: Taking taylor expansion of y in x 5.915 * [backup-simplify]: Simplify y into y 5.915 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 5.915 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 5.915 * [taylor]: Taking taylor expansion of (+ x (sqrt y)) in x 5.915 * [taylor]: Taking taylor expansion of x in x 5.915 * [backup-simplify]: Simplify 0 into 0 5.916 * [backup-simplify]: Simplify 1 into 1 5.916 * [taylor]: Taking taylor expansion of (sqrt y) in x 5.916 * [taylor]: Taking taylor expansion of y in x 5.916 * [backup-simplify]: Simplify y into y 5.916 * [backup-simplify]: Simplify (sqrt y) into (sqrt y) 5.916 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0 5.916 * [backup-simplify]: Simplify (+ 0 (sqrt y)) into (sqrt y) 5.916 * [taylor]: Taking taylor expansion of (sqrt y) in y 5.916 * [taylor]: Taking taylor expansion of y in y 5.916 * [backup-simplify]: Simplify 0 into 0 5.916 * [backup-simplify]: Simplify 1 into 1 5.916 * [backup-simplify]: Simplify (sqrt 0) into 0 5.917 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.917 * [backup-simplify]: Simplify 0 into 0 5.917 * [backup-simplify]: Simplify (+ 1 0) into 1 5.917 * [taylor]: Taking taylor expansion of 1 in y 5.917 * [backup-simplify]: Simplify 1 into 1 5.917 * [backup-simplify]: Simplify 1 into 1 5.917 * [backup-simplify]: Simplify +nan.0 into +nan.0 5.918 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt y))) into 0 5.918 * [backup-simplify]: Simplify (+ 0 0) into 0 5.918 * [taylor]: Taking taylor expansion of 0 in y 5.918 * [backup-simplify]: Simplify 0 into 0 5.918 * [backup-simplify]: Simplify 0 into 0 5.918 * [backup-simplify]: Simplify 0 into 0 5.920 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 5.920 * [backup-simplify]: Simplify +nan.0 into +nan.0 5.921 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* +nan.0 (* y 1)) (* 1 (* 1 x)))) into (- x (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y)))) 5.921 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (/ 1 y))) into (+ (sqrt (/ 1 y)) (/ 1 x)) 5.921 * [approximate]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in (x y) around 0 5.921 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in y 5.921 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 5.921 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.921 * [taylor]: Taking taylor expansion of y in y 5.921 * [backup-simplify]: Simplify 0 into 0 5.921 * [backup-simplify]: Simplify 1 into 1 5.921 * [backup-simplify]: Simplify (/ 1 1) into 1 5.921 * [backup-simplify]: Simplify (sqrt 0) into 0 5.922 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.922 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.922 * [taylor]: Taking taylor expansion of x in y 5.922 * [backup-simplify]: Simplify x into x 5.923 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.923 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x 5.923 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 5.923 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.923 * [taylor]: Taking taylor expansion of y in x 5.923 * [backup-simplify]: Simplify y into y 5.923 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.923 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 5.923 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 5.923 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 5.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.923 * [taylor]: Taking taylor expansion of x in x 5.923 * [backup-simplify]: Simplify 0 into 0 5.923 * [backup-simplify]: Simplify 1 into 1 5.923 * [backup-simplify]: Simplify (/ 1 1) into 1 5.924 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (/ 1 x)) in x 5.924 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x 5.924 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.924 * [taylor]: Taking taylor expansion of y in x 5.924 * [backup-simplify]: Simplify y into y 5.924 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.924 * [backup-simplify]: Simplify (sqrt (/ 1 y)) into (sqrt (/ 1 y)) 5.924 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 5.924 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 y)))) into 0 5.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.924 * [taylor]: Taking taylor expansion of x in x 5.924 * [backup-simplify]: Simplify 0 into 0 5.924 * [backup-simplify]: Simplify 1 into 1 5.924 * [backup-simplify]: Simplify (/ 1 1) into 1 5.924 * [backup-simplify]: Simplify (+ 0 1) into 1 5.925 * [taylor]: Taking taylor expansion of 1 in y 5.925 * [backup-simplify]: Simplify 1 into 1 5.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.925 * [backup-simplify]: Simplify (+ (sqrt (/ 1 y)) 0) into (sqrt (/ 1 y)) 5.925 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 5.925 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.925 * [taylor]: Taking taylor expansion of y in y 5.925 * [backup-simplify]: Simplify 0 into 0 5.925 * [backup-simplify]: Simplify 1 into 1 5.926 * [backup-simplify]: Simplify (/ 1 1) into 1 5.926 * [backup-simplify]: Simplify (sqrt 0) into 0 5.927 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 5.927 * [backup-simplify]: Simplify 0 into 0 5.927 * [backup-simplify]: Simplify 1 into 1 5.928 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.928 * [backup-simplify]: Simplify (+ 0 0) into 0 5.928 * [taylor]: Taking taylor expansion of 0 in y 5.928 * [backup-simplify]: Simplify 0 into 0 5.928 * [backup-simplify]: Simplify +nan.0 into +nan.0 5.928 * [backup-simplify]: Simplify 0 into 0 5.928 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.929 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 y)))) into 0 5.929 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.929 * [backup-simplify]: Simplify (+ 0 0) into 0 5.929 * [taylor]: Taking taylor expansion of 0 in y 5.929 * [backup-simplify]: Simplify 0 into 0 5.929 * [backup-simplify]: Simplify 0 into 0 5.930 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.932 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 5.932 * [backup-simplify]: Simplify +nan.0 into +nan.0 5.932 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 y) 1)) (+ +nan.0 (* 1 (* 1 (/ 1 (/ 1 x)))))) into (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0))) 5.932 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (/ 1 (- y)))) into (- (sqrt (/ -1 y)) (/ 1 x)) 5.932 * [approximate]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in (x y) around 0 5.932 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in y 5.932 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 5.932 * [taylor]: Taking taylor expansion of (/ -1 y) in y 5.932 * [taylor]: Taking taylor expansion of -1 in y 5.932 * [backup-simplify]: Simplify -1 into -1 5.932 * [taylor]: Taking taylor expansion of y in y 5.932 * [backup-simplify]: Simplify 0 into 0 5.932 * [backup-simplify]: Simplify 1 into 1 5.932 * [backup-simplify]: Simplify (/ -1 1) into -1 5.933 * [backup-simplify]: Simplify (sqrt 0) into 0 5.933 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 5.934 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.934 * [taylor]: Taking taylor expansion of x in y 5.934 * [backup-simplify]: Simplify x into x 5.934 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.934 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x 5.934 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 5.934 * [taylor]: Taking taylor expansion of (/ -1 y) in x 5.934 * [taylor]: Taking taylor expansion of -1 in x 5.934 * [backup-simplify]: Simplify -1 into -1 5.934 * [taylor]: Taking taylor expansion of y in x 5.934 * [backup-simplify]: Simplify y into y 5.934 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 5.934 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 5.934 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 5.934 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 5.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.934 * [taylor]: Taking taylor expansion of x in x 5.934 * [backup-simplify]: Simplify 0 into 0 5.934 * [backup-simplify]: Simplify 1 into 1 5.934 * [backup-simplify]: Simplify (/ 1 1) into 1 5.934 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) (/ 1 x)) in x 5.934 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 5.934 * [taylor]: Taking taylor expansion of (/ -1 y) in x 5.934 * [taylor]: Taking taylor expansion of -1 in x 5.934 * [backup-simplify]: Simplify -1 into -1 5.934 * [taylor]: Taking taylor expansion of y in x 5.934 * [backup-simplify]: Simplify y into y 5.934 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 5.934 * [backup-simplify]: Simplify (sqrt (/ -1 y)) into (sqrt (/ -1 y)) 5.935 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 5.935 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ -1 y)))) into 0 5.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.935 * [taylor]: Taking taylor expansion of x in x 5.935 * [backup-simplify]: Simplify 0 into 0 5.935 * [backup-simplify]: Simplify 1 into 1 5.935 * [backup-simplify]: Simplify (/ 1 1) into 1 5.935 * [backup-simplify]: Simplify (- 1) into -1 5.936 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.936 * [taylor]: Taking taylor expansion of -1 in y 5.936 * [backup-simplify]: Simplify -1 into -1 5.936 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.936 * [backup-simplify]: Simplify (- 0) into 0 5.936 * [backup-simplify]: Simplify (+ (sqrt (/ -1 y)) 0) into (sqrt (/ -1 y)) 5.936 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 5.936 * [taylor]: Taking taylor expansion of (/ -1 y) in y 5.936 * [taylor]: Taking taylor expansion of -1 in y 5.936 * [backup-simplify]: Simplify -1 into -1 5.936 * [taylor]: Taking taylor expansion of y in y 5.936 * [backup-simplify]: Simplify 0 into 0 5.936 * [backup-simplify]: Simplify 1 into 1 5.937 * [backup-simplify]: Simplify (/ -1 1) into -1 5.937 * [backup-simplify]: Simplify (sqrt 0) into 0 5.938 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 5.938 * [backup-simplify]: Simplify 0 into 0 5.938 * [backup-simplify]: Simplify -1 into -1 5.938 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.939 * [backup-simplify]: Simplify (- 0) into 0 5.939 * [backup-simplify]: Simplify (+ 0 0) into 0 5.939 * [taylor]: Taking taylor expansion of 0 in y 5.939 * [backup-simplify]: Simplify 0 into 0 5.939 * [backup-simplify]: Simplify +nan.0 into +nan.0 5.939 * [backup-simplify]: Simplify 0 into 0 5.939 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.940 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ -1 y)))) into 0 5.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.940 * [backup-simplify]: Simplify (- 0) into 0 5.941 * [backup-simplify]: Simplify (+ 0 0) into 0 5.941 * [taylor]: Taking taylor expansion of 0 in y 5.941 * [backup-simplify]: Simplify 0 into 0 5.941 * [backup-simplify]: Simplify 0 into 0 5.941 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.943 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 5.943 * [backup-simplify]: Simplify +nan.0 into +nan.0 5.943 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 (- y)) 1)) (+ +nan.0 (* -1 (* 1 (/ 1 (/ 1 (- x))))))) into (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0))) 5.943 * * * [progress]: simplifying candidates 5.945 * [simplify]: Simplifying: (expm1 (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (log1p (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))) (+ (+ (log 0.5) (log (+ x (sqrt y)))) (log (- x (sqrt y)))) (+ (log (* 0.5 (+ x (sqrt y)))) (log (- x (sqrt y)))) (log (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (exp (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (* (* (* (* 0.5 0.5) 0.5) (* (* (+ x (sqrt y)) (+ x (sqrt y))) (+ x (sqrt y)))) (* (* (- x (sqrt y)) (- x (sqrt y))) (- x (sqrt y)))) (* (* (* (* 0.5 (+ x (sqrt y))) (* 0.5 (+ x (sqrt y)))) (* 0.5 (+ x (sqrt y)))) (* (* (- x (sqrt y)) (- x (sqrt y))) (- x (sqrt y)))) (* (cbrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (cbrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))))) (cbrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (* (* (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y))) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (sqrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (sqrt (* (* 0.5 (+ x (sqrt y))) (- x (sqrt y)))) (* (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))) (- (pow x 3) (pow (sqrt y) 3))) (* (+ (* x x) (- (* (sqrt y) (sqrt y)) (* x (sqrt y)))) (+ (* x x) (+ (* (sqrt y) (sqrt y)) (* x (sqrt y))))) (* (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))) (- (* x x) (* (sqrt y) (sqrt y)))) (* (+ (* x x) (- (* (sqrt y) (sqrt y)) (* x (sqrt y)))) (+ x (sqrt y))) (* (* 0.5 (- (* x x) (* (sqrt y) (sqrt y)))) (- (pow x 3) (pow (sqrt y) 3))) (* (- x (sqrt y)) (+ (* x x) (+ (* (sqrt y) (sqrt y)) (* x (sqrt y))))) (* (* 0.5 (- (* x x) (* (sqrt y) (sqrt y)))) (- (* x x) (* (sqrt y) (sqrt y)))) (* (- x (sqrt y)) (+ x (sqrt y))) (* (* 0.5 (+ x (sqrt y))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y))))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (cbrt (sqrt y))) (* (cbrt (sqrt y)) (cbrt (sqrt y))) (* (cbrt (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y)))))) (* (* 0.5 (+ x (sqrt y))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (cbrt y)) (sqrt (* (cbrt y) (cbrt y))))))) (* (* 0.5 (+ x (sqrt y))) (fma (- (sqrt (cbrt y))) (sqrt (* (cbrt y) (cbrt y))) (* 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y))) (+ (sqrt x) (sqrt (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) (+ (sqrt x) (sqrt (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) 1) (* (+ x (sqrt y)) (- x (sqrt y))) (* (* 0.5 (+ x (sqrt y))) (- (pow x 3) (pow (sqrt y) 3))) (* (* 0.5 (+ x (sqrt y))) (- (* x x) (* (sqrt y) (sqrt y)))) (* (* 0.5 (+ (pow x 3) (pow (sqrt y) 3))) (- x (sqrt y))) (* (* 0.5 (- (* x x) (* (sqrt y) (sqrt y)))) (- x (sqrt y))) (expm1 (+ x (sqrt y))) (log1p (+ x (sqrt y))) (* (exp x) (exp (sqrt y))) (log (+ x (sqrt y))) (exp (+ x (sqrt y))) (* (cbrt (+ x (sqrt y))) (cbrt (+ x (sqrt y)))) (cbrt (+ x (sqrt y))) (* (* (+ x (sqrt y)) (+ x (sqrt y))) (+ x (sqrt y))) (sqrt (+ x (sqrt y))) (sqrt (+ x (sqrt y))) (+ (pow x 3) (pow (sqrt y) 3)) (+ (* x x) (- (* (sqrt y) (sqrt y)) (* x (sqrt y)))) (- (* x x) (* (sqrt y) (sqrt y))) (- x (sqrt y)) (+ x (sqrt y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (* 0.5 y)) (- (* 0.5 (pow x 2)) (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (- x (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y)))) (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0))) (- x (+ (* +nan.0 (/ 1 y)) (- +nan.0))) 5.949 * * [simplify]: Extracting # 0 : cost 0 5.949 * * [simplify]: Extracting # 1 : cost 0 5.949 * * [simplify]: Extracting # 2 : cost 0 5.949 * * [simplify]: Extracting # 3 : cost 0 5.950 * * [simplify]: Extracting # 4 : cost 0 5.950 * * [simplify]: Extracting # 5 : cost 0 5.950 * * [simplify]: Extracting # 6 : cost 0 5.950 * * [simplify]: Extracting # 7 : cost 0 5.950 * * [simplify]: Extracting # 8 : cost 0 5.951 * * [simplify]: iteration 0 : 188 enodes (cost 2363 ) 6.021 * * [simplify]: Extracting # 0 : cost 0 6.022 * * [simplify]: Extracting # 1 : cost 0 6.022 * * [simplify]: Extracting # 2 : cost 0 6.023 * * [simplify]: Extracting # 3 : cost 0 6.023 * * [simplify]: Extracting # 4 : cost 0 6.024 * * [simplify]: iteration 1 : 518 enodes (cost 1820 ) 6.422 * * [simplify]: Extracting # 0 : cost 0 6.427 * * [simplify]: Extracting # 1 : cost 0 6.431 * * [simplify]: Extracting # 2 : cost 0 6.436 * * [simplify]: Extracting # 3 : cost 0 6.440 * * [simplify]: Extracting # 4 : cost 0 6.445 * * [simplify]: iteration 2 : 2183 enodes (cost 1440 ) 7.568 * * [simplify]: Extracting # 0 : cost 0 7.577 * * [simplify]: Extracting # 1 : cost 0 7.589 * * [simplify]: Extracting # 2 : cost 0 7.611 * * [simplify]: Extracting # 3 : cost 0 7.619 * * [simplify]: Extracting # 4 : cost 0 7.626 * * [simplify]: iteration done: 5002 enodes (cost 1299 ) 7.626 * [simplify]: Simplified to: (expm1 (* 0.5 (- (pow x 2) y))) (log1p (* 0.5 (- (pow x 2) y))) (* (- (* x x) y) 0.5) (* (- (* x x) y) 0.5) (log (* 0.5 (- (pow x 2) y))) (log (* 0.5 (- (pow x 2) y))) (log (* 0.5 (- (pow x 2) y))) (exp (* 0.5 (- (pow x 2) y))) (pow (* (- (* x x) y) 0.5) 3) (pow (* (- (* x x) y) 0.5) 3) (* (cbrt (* 0.5 (- (* x x) y))) (cbrt (* 0.5 (- (* x x) y)))) (cbrt (* 0.5 (- (* x x) y))) (pow (* (- (* x x) y) 0.5) 3) (sqrt (* 0.5 (- (* x x) y))) (sqrt (* 0.5 (- (* x x) y))) (* (- (pow x 3) (pow (sqrt y) 3)) (* 0.5 (fma (sqrt y) y (pow x 3)))) (* (fma x (+ x (sqrt y)) y) (- (fma x x y) (* x (sqrt y)))) (* (fma (sqrt y) y (pow x 3)) (* (- (* x x) y) 0.5)) (* (fma x x (- y (* x (sqrt y)))) (+ x (sqrt y))) (* (* 0.5 (- (pow x 2) y)) (- (pow x 3) (pow (sqrt y) 3))) (* (- x (sqrt y)) (fma x (+ x (sqrt y)) y)) (* (- (* x x) y) (* 0.5 (- (* x x) y))) (- (* x x) y) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (* 0.5 (+ x (sqrt y))) (fma (fabs (cbrt y)) (- (sqrt (cbrt y))) (pow (cbrt x) 3))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* 0.5 (* (+ x (sqrt y)) (- x (* (fabs (cbrt y)) (sqrt (cbrt y)))))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* 0.5 (* (+ x (sqrt y)) (- x (* (fabs (cbrt y)) (sqrt (cbrt y)))))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (* 0.5 (+ x (sqrt y))) x) (- (* (fma x (sqrt y) y) 0.5)) (* (* 0.5 (+ x (sqrt y))) x) (- (* (fma x (sqrt y) y) 0.5)) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (* 0.5 (+ x (sqrt y))) (fma (fabs (cbrt y)) (- (sqrt (cbrt y))) (pow (cbrt x) 3))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (+ x (sqrt y)) (* 0.5 (- (pow (cbrt x) 3) (sqrt y)))) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* 0.5 (* (+ x (sqrt y)) (- x (* (fabs (cbrt y)) (sqrt (cbrt y)))))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* 0.5 (* (+ x (sqrt y)) (- x (* (fabs (cbrt y)) (sqrt (cbrt y)))))) (* (* (* (fabs (cbrt y)) (+ (- (sqrt (cbrt y))) (sqrt (cbrt y)))) 0.5) (+ x (sqrt y))) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (- (* x x) y) 0.5) (* (* (+ x (sqrt y)) 0) 0.5) (* (* 0.5 (+ x (sqrt y))) x) (- (* (fma x (sqrt y) y) 0.5)) (* (* 0.5 (+ x (sqrt y))) x) (- (* (fma x (sqrt y) y) 0.5)) (* (* 0.5 (+ x (sqrt y))) (* (cbrt (- x (sqrt y))) (cbrt (- x (sqrt y))))) (* (* 0.5 (+ x (sqrt y))) (sqrt (- x (sqrt y)))) (* 0.5 (+ x (sqrt y))) (* (* 0.5 (+ x (sqrt y))) (+ (sqrt x) (sqrt (sqrt y)))) (* (* 0.5 (+ x (sqrt y))) (+ (sqrt x) (sqrt (sqrt y)))) (* 0.5 (+ x (sqrt y))) (- (* x x) y) (* (* 0.5 (+ x (sqrt y))) (- (pow x 3) (pow (sqrt y) 3))) (* (- (* x x) y) (* 0.5 (+ x (sqrt y)))) (* (* 0.5 (fma (sqrt y) y (pow x 3))) (- x (sqrt y))) (* 0.5 (* (- (* x x) y) (- x (sqrt y)))) (expm1 (+ x (sqrt y))) (log1p (+ x (sqrt y))) (exp (+ x (sqrt y))) (log (+ x (sqrt y))) (exp (+ x (sqrt y))) (* (cbrt (+ x (sqrt y))) (cbrt (+ x (sqrt y)))) (cbrt (+ x (sqrt y))) (pow (+ x (sqrt y)) 3) (sqrt (+ x (sqrt y))) (sqrt (+ x (sqrt y))) (fma (sqrt y) y (pow x 3)) (- (fma x x y) (* x (sqrt y))) (- (* x x) y) (- x (sqrt y)) (+ x (sqrt y)) (* (- (* x x) y) 0.5) (* (- (* x x) y) 0.5) (- (fma (* x x) 0.5 +nan.0) (/ +nan.0 y)) (- x (* +nan.0 (- (pow y 2) y))) (+ (- x (/ +nan.0 y)) +nan.0) (+ (- x (/ +nan.0 y)) +nan.0) 7.627 * * * [progress]: adding candidates to table 7.814 * [progress]: [Phase 3 of 3] Extracting. 7.814 * * [regime]: Finding splitpoints for: (# #) 7.816 * * * [regime-changes]: Trying 2 branch expressions: (y x) 7.816 * * * * [regimes]: Trying to branch on y from (# #) 7.842 * * * * [regimes]: Trying to branch on x from (# #) 7.870 * * * [regime]: Found split indices: #