53.981 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying: (/ (- x y) (* (* x 2.0) y)) 0.022 * * [simplify]: Extracting # 0 : cost 0 0.022 * * [simplify]: Extracting # 1 : cost 0 0.022 * * [simplify]: Extracting # 2 : cost 0 0.022 * * [simplify]: Extracting # 3 : cost 0 0.022 * * [simplify]: Extracting # 4 : cost 0 0.022 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.024 * * [simplify]: iteration 1 : 18 enodes (cost 9 ) 0.027 * * [simplify]: Extracting # 0 : cost 0 0.027 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: iteration 2 : 47 enodes (cost 9 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: Extracting # 1 : cost 0 0.039 * * [simplify]: Extracting # 2 : cost 0 0.039 * * [simplify]: Extracting # 3 : cost 0 0.039 * * [simplify]: iteration 3 : 102 enodes (cost 9 ) 0.058 * * [simplify]: Extracting # 0 : cost 0 0.058 * * [simplify]: Extracting # 1 : cost 0 0.059 * * [simplify]: Extracting # 2 : cost 0 0.059 * * [simplify]: iteration 4 : 150 enodes (cost 9 ) 0.081 * * [simplify]: Extracting # 0 : cost 0 0.081 * * [simplify]: Extracting # 1 : cost 0 0.081 * * [simplify]: Extracting # 2 : cost 0 0.082 * * [simplify]: iteration 5 : 168 enodes (cost 9 ) 0.109 * * [simplify]: Extracting # 0 : cost 0 0.109 * * [simplify]: Extracting # 1 : cost 0 0.109 * * [simplify]: Extracting # 2 : cost 0 0.109 * * [simplify]: iteration 6 : 181 enodes (cost 9 ) 0.135 * * [simplify]: Extracting # 0 : cost 0 0.135 * * [simplify]: Extracting # 1 : cost 0 0.135 * * [simplify]: Extracting # 2 : cost 0 0.135 * * [simplify]: iteration 7 : 185 enodes (cost 9 ) 0.162 * * [simplify]: Extracting # 0 : cost 0 0.163 * * [simplify]: Extracting # 1 : cost 0 0.163 * * [simplify]: iteration done: 185 enodes (cost 9 ) 0.163 * [simplify]: Simplified to: (/ (- x y) (* (* x 2.0) y)) 0.163 * * [progress]: iteration 1 / 4 0.163 * * * [progress]: picking best candidate 0.165 * * * * [pick]: Picked # 0.165 * * * [progress]: localizing error 0.172 * * * [progress]: generating rewritten candidates 0.172 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.202 * * * [progress]: generating series expansions 0.202 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.203 * [backup-simplify]: Simplify (/ (- x y) (* (* x 2.0) y)) into (* 0.5 (/ (- x y) (* x y))) 0.203 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0 0.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 0.203 * [taylor]: Taking taylor expansion of 0.5 in y 0.203 * [backup-simplify]: Simplify 0.5 into 0.5 0.203 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 0.203 * [taylor]: Taking taylor expansion of (- x y) in y 0.203 * [taylor]: Taking taylor expansion of x in y 0.203 * [backup-simplify]: Simplify x into x 0.203 * [taylor]: Taking taylor expansion of y in y 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 1 into 1 0.203 * [taylor]: Taking taylor expansion of (* x y) in y 0.203 * [taylor]: Taking taylor expansion of x in y 0.203 * [backup-simplify]: Simplify x into x 0.203 * [taylor]: Taking taylor expansion of y in y 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 1 into 1 0.203 * [backup-simplify]: Simplify (- 0) into 0 0.203 * [backup-simplify]: Simplify (+ x 0) into x 0.203 * [backup-simplify]: Simplify (* x 0) into 0 0.204 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.204 * [backup-simplify]: Simplify (/ x x) into 1 0.204 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.204 * [taylor]: Taking taylor expansion of 0.5 in x 0.204 * [backup-simplify]: Simplify 0.5 into 0.5 0.204 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.204 * [taylor]: Taking taylor expansion of (- x y) in x 0.204 * [taylor]: Taking taylor expansion of x in x 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify 1 into 1 0.204 * [taylor]: Taking taylor expansion of y in x 0.204 * [backup-simplify]: Simplify y into y 0.204 * [taylor]: Taking taylor expansion of (* x y) in x 0.204 * [taylor]: Taking taylor expansion of x in x 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify 1 into 1 0.204 * [taylor]: Taking taylor expansion of y in x 0.204 * [backup-simplify]: Simplify y into y 0.204 * [backup-simplify]: Simplify (- y) into (- y) 0.204 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.204 * [backup-simplify]: Simplify (* 0 y) into 0 0.204 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.204 * [backup-simplify]: Simplify (/ (- y) y) into -1 0.204 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.204 * [taylor]: Taking taylor expansion of 0.5 in x 0.204 * [backup-simplify]: Simplify 0.5 into 0.5 0.204 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.205 * [taylor]: Taking taylor expansion of (- x y) in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 1 into 1 0.205 * [taylor]: Taking taylor expansion of y in x 0.205 * [backup-simplify]: Simplify y into y 0.205 * [taylor]: Taking taylor expansion of (* x y) in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 1 into 1 0.205 * [taylor]: Taking taylor expansion of y in x 0.205 * [backup-simplify]: Simplify y into y 0.205 * [backup-simplify]: Simplify (- y) into (- y) 0.205 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.205 * [backup-simplify]: Simplify (* 0 y) into 0 0.205 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.205 * [backup-simplify]: Simplify (/ (- y) y) into -1 0.205 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5 0.205 * [taylor]: Taking taylor expansion of -0.5 in y 0.205 * [backup-simplify]: Simplify -0.5 into -0.5 0.206 * [backup-simplify]: Simplify (- 0) into 0 0.206 * [backup-simplify]: Simplify (+ 1 0) into 1 0.206 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.207 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y) 0.207 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y)) 0.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.207 * [taylor]: Taking taylor expansion of 0.5 in y 0.207 * [backup-simplify]: Simplify 0.5 into 0.5 0.207 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.207 * [taylor]: Taking taylor expansion of y in y 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 1 into 1 0.207 * [backup-simplify]: Simplify (/ 1 1) into 1 0.207 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.208 * [backup-simplify]: Simplify 0.5 into 0.5 0.208 * [backup-simplify]: Simplify -0.5 into -0.5 0.208 * [backup-simplify]: Simplify (- 0) into 0 0.208 * [backup-simplify]: Simplify (+ 0 0) into 0 0.209 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.210 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.210 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.210 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [backup-simplify]: Simplify 0 into 0 0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.212 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify (- 0) into 0 0.212 * [backup-simplify]: Simplify (+ 0 0) into 0 0.214 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.214 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.215 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.215 * [taylor]: Taking taylor expansion of 0 in y 0.215 * [backup-simplify]: Simplify 0 into 0 0.215 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.217 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.217 * [backup-simplify]: Simplify 0 into 0 0.217 * [backup-simplify]: Simplify 0 into 0 0.217 * [backup-simplify]: Simplify (- 0) into 0 0.217 * [backup-simplify]: Simplify (+ 0 0) into 0 0.218 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.219 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.219 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.219 * [taylor]: Taking taylor expansion of 0 in y 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.220 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) 0.220 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.220 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.220 * [taylor]: Taking taylor expansion of 0.5 in y 0.220 * [backup-simplify]: Simplify 0.5 into 0.5 0.220 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.220 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.220 * [taylor]: Taking taylor expansion of x in y 0.220 * [backup-simplify]: Simplify x into x 0.220 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.220 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.220 * [taylor]: Taking taylor expansion of y in y 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify 1 into 1 0.220 * [backup-simplify]: Simplify (/ 1 1) into 1 0.220 * [taylor]: Taking taylor expansion of (* x y) in y 0.220 * [taylor]: Taking taylor expansion of x in y 0.220 * [backup-simplify]: Simplify x into x 0.220 * [taylor]: Taking taylor expansion of y in y 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify 1 into 1 0.220 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.220 * [taylor]: Taking taylor expansion of 0.5 in x 0.220 * [backup-simplify]: Simplify 0.5 into 0.5 0.221 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.221 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 1 into 1 0.221 * [backup-simplify]: Simplify (/ 1 1) into 1 0.221 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.221 * [taylor]: Taking taylor expansion of y in x 0.221 * [backup-simplify]: Simplify y into y 0.221 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.221 * [taylor]: Taking taylor expansion of (* x y) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 1 into 1 0.221 * [taylor]: Taking taylor expansion of y in x 0.221 * [backup-simplify]: Simplify y into y 0.221 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.221 * [taylor]: Taking taylor expansion of 0.5 in x 0.221 * [backup-simplify]: Simplify 0.5 into 0.5 0.221 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.221 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 1 into 1 0.221 * [backup-simplify]: Simplify (/ 1 1) into 1 0.221 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.221 * [taylor]: Taking taylor expansion of y in x 0.221 * [backup-simplify]: Simplify y into y 0.221 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.221 * [taylor]: Taking taylor expansion of (* x y) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.222 * [backup-simplify]: Simplify 0 into 0 0.222 * [backup-simplify]: Simplify 1 into 1 0.222 * [taylor]: Taking taylor expansion of y in x 0.222 * [backup-simplify]: Simplify y into y 0.222 * [backup-simplify]: Simplify (+ 1 0) into 1 0.222 * [backup-simplify]: Simplify (* 0 y) into 0 0.222 * [backup-simplify]: Simplify (* 1 0) into 0 0.222 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.222 * [taylor]: Taking taylor expansion of 0 in y 0.222 * [backup-simplify]: Simplify 0 into 0 0.223 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.223 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.223 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.223 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 0.224 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 0.224 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.224 * [taylor]: Taking taylor expansion of 0.5 in y 0.224 * [backup-simplify]: Simplify 0.5 into 0.5 0.224 * [taylor]: Taking taylor expansion of y in y 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify 1 into 1 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.230 * [backup-simplify]: Simplify (- 0) into 0 0.230 * [backup-simplify]: Simplify (+ 0 0) into 0 0.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 0.232 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5) 0.232 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.232 * [taylor]: Taking taylor expansion of 0.5 in y 0.232 * [backup-simplify]: Simplify 0.5 into 0.5 0.232 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.232 * [backup-simplify]: Simplify 0 into 0 0.232 * [backup-simplify]: Simplify 0 into 0 0.233 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.233 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.234 * [backup-simplify]: Simplify (- 0) into 0 0.234 * [backup-simplify]: Simplify (+ 0 0) into 0 0.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 0.235 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0 0.235 * [taylor]: Taking taylor expansion of 0 in y 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.236 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.236 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.237 * [backup-simplify]: Simplify 0.5 into 0.5 0.237 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.238 * [backup-simplify]: Simplify (- 0) into 0 0.239 * [backup-simplify]: Simplify (+ 0 0) into 0 0.239 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 0.240 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0 0.240 * [taylor]: Taking taylor expansion of 0 in y 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify (- 0) into 0 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify 0 into 0 0.242 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.243 * [backup-simplify]: Simplify (- 0) into 0 0.244 * [backup-simplify]: Simplify (+ 0 0) into 0 0.245 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 0.247 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) 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 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.248 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) 0.248 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.248 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.248 * [taylor]: Taking taylor expansion of 0.5 in y 0.248 * [backup-simplify]: Simplify 0.5 into 0.5 0.248 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.248 * [taylor]: Taking taylor expansion of x in y 0.248 * [backup-simplify]: Simplify x into x 0.248 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) 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 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.248 * [taylor]: Taking taylor expansion of (/ 1 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 0.249 * [backup-simplify]: Simplify (/ 1 1) into 1 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.249 * [taylor]: Taking taylor expansion of x in y 0.249 * [backup-simplify]: Simplify x into x 0.249 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.249 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.249 * [taylor]: Taking taylor expansion of 0.5 in x 0.249 * [backup-simplify]: Simplify 0.5 into 0.5 0.249 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify 1 into 1 0.249 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.249 * [taylor]: Taking taylor expansion of y in x 0.249 * [backup-simplify]: Simplify y into y 0.249 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.249 * [taylor]: Taking taylor expansion of y in x 0.249 * [backup-simplify]: Simplify y into y 0.249 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify 1 into 1 0.250 * [backup-simplify]: Simplify (/ 1 1) into 1 0.250 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.250 * [taylor]: Taking taylor expansion of 0.5 in x 0.250 * [backup-simplify]: Simplify 0.5 into 0.5 0.250 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify 1 into 1 0.250 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.250 * [backup-simplify]: Simplify y into y 0.250 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.250 * [taylor]: Taking taylor expansion of y in x 0.250 * [backup-simplify]: Simplify y into y 0.250 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify 1 into 1 0.251 * [backup-simplify]: Simplify (/ 1 1) into 1 0.251 * [backup-simplify]: Simplify (- 1) into -1 0.251 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.251 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 0.251 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 0.252 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.252 * [taylor]: Taking taylor expansion of 0 in y 0.252 * [backup-simplify]: Simplify 0 into 0 0.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.253 * [backup-simplify]: Simplify (- 0) into 0 0.253 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.253 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 0.254 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 0.254 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y)) 0.254 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.254 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.254 * [taylor]: Taking taylor expansion of 0.5 in y 0.254 * [backup-simplify]: Simplify 0.5 into 0.5 0.254 * [taylor]: Taking taylor expansion of y in y 0.254 * [backup-simplify]: Simplify 0 into 0 0.254 * [backup-simplify]: Simplify 1 into 1 0.255 * [backup-simplify]: Simplify 0 into 0 0.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.256 * [backup-simplify]: Simplify (- 0) into 0 0.256 * [backup-simplify]: Simplify (+ 0 0) into 0 0.256 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.257 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 0.258 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5 0.258 * [taylor]: Taking taylor expansion of 0.5 in y 0.258 * [backup-simplify]: Simplify 0.5 into 0.5 0.259 * [backup-simplify]: Simplify (* 0.5 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 0.259 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.260 * [backup-simplify]: Simplify (- 0) into 0 0.261 * [backup-simplify]: Simplify (+ 0 0) into 0 0.261 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.262 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 0.264 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 0.264 * [taylor]: Taking taylor expansion of 0 in y 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify 0.5 into 0.5 0.265 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.265 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.266 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.266 * [backup-simplify]: Simplify 0 into 0 0.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.267 * [backup-simplify]: Simplify (- 0) into 0 0.267 * [backup-simplify]: Simplify (+ 0 0) into 0 0.268 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.270 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y)))))) into 0 0.271 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 0.271 * [taylor]: Taking taylor expansion of 0 in y 0.271 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify 0 into 0 0.272 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.272 * [backup-simplify]: Simplify (- 0) into 0 0.272 * [backup-simplify]: Simplify 0 into 0 0.273 * [backup-simplify]: Simplify 0 into 0 0.273 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.274 * [backup-simplify]: Simplify (- 0) into 0 0.274 * [backup-simplify]: Simplify (+ 0 0) into 0 0.276 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))))) into 0 0.277 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))))) into 0 0.279 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0 0.279 * [taylor]: Taking taylor expansion of 0 in y 0.279 * [backup-simplify]: Simplify 0 into 0 0.279 * [backup-simplify]: Simplify 0 into 0 0.280 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.280 * * * [progress]: simplifying candidates 0.281 * [simplify]: Simplifying: (- (log (- x y)) (+ (+ (log x) (log 2.0)) (log y))) (- (log (- x y)) (+ (log (* x 2.0)) (log y))) (- (log (- x y)) (log (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (exp (/ (- x y) (* (* x 2.0) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y))) (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y)))) (cbrt (/ (- x y) (* (* x 2.0) y))) (* (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))) (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (- (- x y)) (- (* (* x 2.0) y)) (/ x (* (* x 2.0) y)) (/ y (* (* x 2.0) y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* x 2.0)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (- x y)) (/ (- x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (- x y))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) (- x y)) (* (* (* x 2.0) y) (+ (* x x) (+ (* y y) (* x y)))) (* (* (* x 2.0) y) (+ x y)) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.282 * * [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 0.283 * * [simplify]: Extracting # 4 : cost 0 0.283 * * [simplify]: Extracting # 5 : cost 0 0.283 * * [simplify]: Extracting # 6 : cost 0 0.283 * * [simplify]: Extracting # 7 : cost 0 0.283 * * [simplify]: Extracting # 8 : cost 0 0.284 * * [simplify]: iteration 0 : 82 enodes (cost 447 ) 0.305 * * [simplify]: Extracting # 0 : cost 0 0.306 * * [simplify]: Extracting # 1 : cost 0 0.306 * * [simplify]: Extracting # 2 : cost 0 0.306 * * [simplify]: iteration 1 : 230 enodes (cost 433 ) 0.409 * * [simplify]: Extracting # 0 : cost 0 0.410 * * [simplify]: Extracting # 1 : cost 0 0.411 * * [simplify]: Extracting # 2 : cost 0 0.412 * * [simplify]: Extracting # 3 : cost 0 0.413 * * [simplify]: Extracting # 4 : cost 0 0.414 * * [simplify]: Extracting # 5 : cost 0 0.420 * * [simplify]: iteration 2 : 894 enodes (cost 353 ) 2.172 * * [simplify]: Extracting # 0 : cost 0 2.178 * * [simplify]: Extracting # 1 : cost 0 2.184 * * [simplify]: Extracting # 2 : cost 0 2.189 * * [simplify]: Extracting # 3 : cost 0 2.194 * * [simplify]: Extracting # 4 : cost 0 2.199 * * [simplify]: iteration 3 : 4809 enodes (cost 351 ) 3.898 * * [simplify]: Extracting # 0 : cost 0 3.907 * * [simplify]: Extracting # 1 : cost 0 3.913 * * [simplify]: Extracting # 2 : cost 0 3.926 * * [simplify]: iteration done: 5001 enodes (cost 351 ) 3.926 * [simplify]: Simplified to: (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (exp (/ (- x y) (* (* x 2.0) y))) (pow (/ (- x y) (* (* x 2.0) y)) 3) (pow (/ (- x y) (* (* x 2.0) y)) 3) (pow (/ (- x y) (* (* x 2.0) y)) 3) (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y)))) (cbrt (/ (- x y) (* (* x 2.0) y))) (pow (/ (- x y) (* (* x 2.0) y)) 3) (sqrt (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (- (- x y)) (- (* (* x 2.0) y)) (/ (/ 1 2.0) y) (/ 1 (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* x 2.0)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (- x y)) (/ (- x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (- x y))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) (- x y)) (* (+ (* y (+ x y)) (* x x)) (* (* x 2.0) y)) (* (* (* x 2.0) y) (+ x y)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) 3.927 * * * [progress]: adding candidates to table 3.992 * * [progress]: iteration 2 / 4 3.992 * * * [progress]: picking best candidate 3.997 * * * * [pick]: Picked # 3.997 * * * [progress]: localizing error 4.015 * * * [progress]: generating rewritten candidates 4.016 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.140 * * * [progress]: generating series expansions 4.140 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.141 * [backup-simplify]: Simplify (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 4.141 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0 4.142 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 4.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 4.142 * [taylor]: Taking taylor expansion of 0.5 in x 4.142 * [backup-simplify]: Simplify 0.5 into 0.5 4.142 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.142 * [taylor]: Taking taylor expansion of y in x 4.142 * [backup-simplify]: Simplify y into y 4.142 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 4.142 * [taylor]: Taking taylor expansion of 0.5 in x 4.142 * [backup-simplify]: Simplify 0.5 into 0.5 4.142 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.142 * [taylor]: Taking taylor expansion of x in x 4.142 * [backup-simplify]: Simplify 0 into 0 4.142 * [backup-simplify]: Simplify 1 into 1 4.143 * [backup-simplify]: Simplify (/ 1 1) into 1 4.143 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 4.143 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 4.143 * [taylor]: Taking taylor expansion of 0.5 in y 4.143 * [backup-simplify]: Simplify 0.5 into 0.5 4.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.143 * [taylor]: Taking taylor expansion of y in y 4.143 * [backup-simplify]: Simplify 0 into 0 4.143 * [backup-simplify]: Simplify 1 into 1 4.143 * [backup-simplify]: Simplify (/ 1 1) into 1 4.143 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 4.143 * [taylor]: Taking taylor expansion of 0.5 in y 4.143 * [backup-simplify]: Simplify 0.5 into 0.5 4.143 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.143 * [taylor]: Taking taylor expansion of x in y 4.143 * [backup-simplify]: Simplify x into x 4.144 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.144 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 4.144 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 4.144 * [taylor]: Taking taylor expansion of 0.5 in y 4.144 * [backup-simplify]: Simplify 0.5 into 0.5 4.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.144 * [taylor]: Taking taylor expansion of y in y 4.144 * [backup-simplify]: Simplify 0 into 0 4.144 * [backup-simplify]: Simplify 1 into 1 4.144 * [backup-simplify]: Simplify (/ 1 1) into 1 4.144 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 4.144 * [taylor]: Taking taylor expansion of 0.5 in y 4.144 * [backup-simplify]: Simplify 0.5 into 0.5 4.144 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.144 * [taylor]: Taking taylor expansion of x in y 4.144 * [backup-simplify]: Simplify x into x 4.145 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.145 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 4.145 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 4.145 * [taylor]: Taking taylor expansion of 0.5 in x 4.146 * [backup-simplify]: Simplify 0.5 into 0.5 4.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.147 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 4.147 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x) 4.147 * [backup-simplify]: Simplify (- (/ 0.5 x)) into (- (* 0.5 (/ 1 x))) 4.147 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 x)))) into (- (* 0.5 (/ 1 x))) 4.147 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x 4.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 4.147 * [taylor]: Taking taylor expansion of 0.5 in x 4.147 * [backup-simplify]: Simplify 0.5 into 0.5 4.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.148 * [taylor]: Taking taylor expansion of x in x 4.148 * [backup-simplify]: Simplify 0 into 0 4.148 * [backup-simplify]: Simplify 1 into 1 4.148 * [backup-simplify]: Simplify (/ 1 1) into 1 4.148 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 4.149 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.149 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.149 * [backup-simplify]: Simplify 0.5 into 0.5 4.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.151 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 4.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.152 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0 4.152 * [backup-simplify]: Simplify (- 0) into 0 4.152 * [backup-simplify]: Simplify (+ 0 0) into 0 4.152 * [taylor]: Taking taylor expansion of 0 in x 4.152 * [backup-simplify]: Simplify 0 into 0 4.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.154 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 4.154 * [backup-simplify]: Simplify (- 0) into 0 4.154 * [backup-simplify]: Simplify 0 into 0 4.154 * [backup-simplify]: Simplify 0 into 0 4.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.156 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.156 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.157 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 4.157 * [backup-simplify]: Simplify (- 0) into 0 4.158 * [backup-simplify]: Simplify (+ 0 0) into 0 4.158 * [taylor]: Taking taylor expansion of 0 in x 4.158 * [backup-simplify]: Simplify 0 into 0 4.158 * [backup-simplify]: Simplify 0 into 0 4.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.160 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 4.160 * [backup-simplify]: Simplify (- 0) into 0 4.160 * [backup-simplify]: Simplify 0 into 0 4.160 * [backup-simplify]: Simplify 0 into 0 4.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.162 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.163 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.164 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 4.164 * [backup-simplify]: Simplify (- 0) into 0 4.164 * [backup-simplify]: Simplify (+ 0 0) into 0 4.165 * [taylor]: Taking taylor expansion of 0 in x 4.165 * [backup-simplify]: Simplify 0 into 0 4.165 * [backup-simplify]: Simplify 0 into 0 4.165 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 4.166 * [backup-simplify]: Simplify (- (/ (/ 1 2.0) (/ 1 y)) (/ 1 (* (/ 1 x) 2.0))) into (- (* 0.5 y) (* 0.5 x)) 4.166 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0 4.166 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x 4.166 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 4.166 * [taylor]: Taking taylor expansion of 0.5 in x 4.166 * [backup-simplify]: Simplify 0.5 into 0.5 4.166 * [taylor]: Taking taylor expansion of y in x 4.166 * [backup-simplify]: Simplify y into y 4.166 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 4.166 * [taylor]: Taking taylor expansion of 0.5 in x 4.166 * [backup-simplify]: Simplify 0.5 into 0.5 4.166 * [taylor]: Taking taylor expansion of x in x 4.166 * [backup-simplify]: Simplify 0 into 0 4.166 * [backup-simplify]: Simplify 1 into 1 4.166 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y 4.166 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 4.166 * [taylor]: Taking taylor expansion of 0.5 in y 4.166 * [backup-simplify]: Simplify 0.5 into 0.5 4.166 * [taylor]: Taking taylor expansion of y in y 4.166 * [backup-simplify]: Simplify 0 into 0 4.166 * [backup-simplify]: Simplify 1 into 1 4.167 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 4.167 * [taylor]: Taking taylor expansion of 0.5 in y 4.167 * [backup-simplify]: Simplify 0.5 into 0.5 4.167 * [taylor]: Taking taylor expansion of x in y 4.167 * [backup-simplify]: Simplify x into x 4.167 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y 4.167 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 4.167 * [taylor]: Taking taylor expansion of 0.5 in y 4.167 * [backup-simplify]: Simplify 0.5 into 0.5 4.167 * [taylor]: Taking taylor expansion of y in y 4.167 * [backup-simplify]: Simplify 0 into 0 4.167 * [backup-simplify]: Simplify 1 into 1 4.167 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 4.167 * [taylor]: Taking taylor expansion of 0.5 in y 4.167 * [backup-simplify]: Simplify 0.5 into 0.5 4.167 * [taylor]: Taking taylor expansion of x in y 4.167 * [backup-simplify]: Simplify x into x 4.167 * [backup-simplify]: Simplify (* 0.5 0) into 0 4.168 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 4.168 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x)) 4.168 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 x))) into (- (* 0.5 x)) 4.168 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 4.168 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 4.168 * [taylor]: Taking taylor expansion of 0.5 in x 4.168 * [backup-simplify]: Simplify 0.5 into 0.5 4.168 * [taylor]: Taking taylor expansion of x in x 4.168 * [backup-simplify]: Simplify 0 into 0 4.168 * [backup-simplify]: Simplify 1 into 1 4.168 * [backup-simplify]: Simplify (* 0.5 0) into 0 4.169 * [backup-simplify]: Simplify (- 0) into 0 4.169 * [backup-simplify]: Simplify 0 into 0 4.170 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 4.170 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 4.171 * [backup-simplify]: Simplify (- 0) into 0 4.171 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 4.171 * [taylor]: Taking taylor expansion of 0.5 in x 4.171 * [backup-simplify]: Simplify 0.5 into 0.5 4.171 * [backup-simplify]: Simplify 0.5 into 0.5 4.173 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 4.173 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.173 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.174 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 4.175 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 4.176 * [backup-simplify]: Simplify (- 0) into 0 4.176 * [backup-simplify]: Simplify (+ 0 0) into 0 4.176 * [taylor]: Taking taylor expansion of 0 in x 4.176 * [backup-simplify]: Simplify 0 into 0 4.176 * [backup-simplify]: Simplify 0 into 0 4.176 * [backup-simplify]: Simplify 0 into 0 4.177 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 4.178 * [backup-simplify]: Simplify (- 0) into 0 4.178 * [backup-simplify]: Simplify 0 into 0 4.179 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.180 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 4.180 * [backup-simplify]: Simplify (- 0) into 0 4.181 * [backup-simplify]: Simplify (+ 0 0) into 0 4.181 * [taylor]: Taking taylor expansion of 0 in x 4.181 * [backup-simplify]: Simplify 0 into 0 4.181 * [backup-simplify]: Simplify 0 into 0 4.181 * [backup-simplify]: Simplify 0 into 0 4.181 * [backup-simplify]: Simplify 0 into 0 4.182 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 4.182 * [backup-simplify]: Simplify (- (/ (/ 1 2.0) (/ 1 (- y))) (/ 1 (* (/ 1 (- x)) 2.0))) into (- (* 0.5 x) (* 0.5 y)) 4.182 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0 4.182 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x 4.182 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 4.182 * [taylor]: Taking taylor expansion of 0.5 in x 4.182 * [backup-simplify]: Simplify 0.5 into 0.5 4.182 * [taylor]: Taking taylor expansion of x in x 4.183 * [backup-simplify]: Simplify 0 into 0 4.183 * [backup-simplify]: Simplify 1 into 1 4.183 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 4.183 * [taylor]: Taking taylor expansion of 0.5 in x 4.183 * [backup-simplify]: Simplify 0.5 into 0.5 4.183 * [taylor]: Taking taylor expansion of y in x 4.183 * [backup-simplify]: Simplify y into y 4.183 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y 4.183 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 4.183 * [taylor]: Taking taylor expansion of 0.5 in y 4.183 * [backup-simplify]: Simplify 0.5 into 0.5 4.183 * [taylor]: Taking taylor expansion of x in y 4.183 * [backup-simplify]: Simplify x into x 4.183 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 4.183 * [taylor]: Taking taylor expansion of 0.5 in y 4.183 * [backup-simplify]: Simplify 0.5 into 0.5 4.183 * [taylor]: Taking taylor expansion of y in y 4.183 * [backup-simplify]: Simplify 0 into 0 4.183 * [backup-simplify]: Simplify 1 into 1 4.183 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y 4.183 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 4.183 * [taylor]: Taking taylor expansion of 0.5 in y 4.183 * [backup-simplify]: Simplify 0.5 into 0.5 4.183 * [taylor]: Taking taylor expansion of x in y 4.183 * [backup-simplify]: Simplify x into x 4.183 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 4.183 * [taylor]: Taking taylor expansion of 0.5 in y 4.183 * [backup-simplify]: Simplify 0.5 into 0.5 4.183 * [taylor]: Taking taylor expansion of y in y 4.183 * [backup-simplify]: Simplify 0 into 0 4.183 * [backup-simplify]: Simplify 1 into 1 4.183 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 4.184 * [backup-simplify]: Simplify (* 0.5 0) into 0 4.184 * [backup-simplify]: Simplify (- 0) into 0 4.184 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 4.184 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 4.184 * [taylor]: Taking taylor expansion of 0.5 in x 4.184 * [backup-simplify]: Simplify 0.5 into 0.5 4.184 * [taylor]: Taking taylor expansion of x in x 4.184 * [backup-simplify]: Simplify 0 into 0 4.184 * [backup-simplify]: Simplify 1 into 1 4.185 * [backup-simplify]: Simplify (* 0.5 0) into 0 4.185 * [backup-simplify]: Simplify 0 into 0 4.185 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 4.186 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 4.186 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.186 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 4.187 * [taylor]: Taking taylor expansion of (- 0.5) in x 4.187 * [taylor]: Taking taylor expansion of 0.5 in x 4.187 * [backup-simplify]: Simplify 0.5 into 0.5 4.187 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.187 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.188 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 4.188 * [backup-simplify]: Simplify 0.5 into 0.5 4.189 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 4.189 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 4.189 * [backup-simplify]: Simplify (- 0) into 0 4.190 * [backup-simplify]: Simplify (+ 0 0) into 0 4.190 * [taylor]: Taking taylor expansion of 0 in x 4.190 * [backup-simplify]: Simplify 0 into 0 4.190 * [backup-simplify]: Simplify 0 into 0 4.190 * [backup-simplify]: Simplify (- 0) into 0 4.190 * [backup-simplify]: Simplify 0 into 0 4.190 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 4.191 * [backup-simplify]: Simplify 0 into 0 4.191 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 4.192 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.192 * [backup-simplify]: Simplify (- 0) into 0 4.193 * [backup-simplify]: Simplify (+ 0 0) into 0 4.193 * [taylor]: Taking taylor expansion of 0 in x 4.193 * [backup-simplify]: Simplify 0 into 0 4.193 * [backup-simplify]: Simplify 0 into 0 4.193 * [backup-simplify]: Simplify 0 into 0 4.193 * [backup-simplify]: Simplify (- 0) into 0 4.193 * [backup-simplify]: Simplify 0 into 0 4.193 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 4.193 * * * [progress]: simplifying candidates 4.194 * [simplify]: Simplifying: (/ (exp (/ (/ 1 2.0) y)) (exp (/ 1 (* x 2.0)))) (log (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (exp (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (* (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))) (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (* (* (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))) (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (sqrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (sqrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (- (* (/ 1 2.0) (* x 2.0)) (* y 1)) (* y (* x 2.0)) (- (pow (/ (/ 1 2.0) y) 3) (pow (/ 1 (* x 2.0)) 3)) (+ (* (/ (/ 1 2.0) y) (/ (/ 1 2.0) y)) (+ (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (* (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))) (- (/ 1 (* x 2.0))) (- (* (/ (/ 1 2.0) y) (/ (/ 1 2.0) y)) (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0)))) (+ (/ (/ 1 2.0) y) (/ 1 (* x 2.0))) (+ (sqrt (/ (/ 1 2.0) y)) (sqrt (/ 1 (* x 2.0)))) (- (sqrt (/ (/ 1 2.0) y)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (sqrt (/ 1 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (- (/ (sqrt (/ 1 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (/ (sqrt 1) (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (- (/ (/ (sqrt 1) (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (- (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))) (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))) (- (/ 1 (* x 2.0))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 4.195 * * [simplify]: Extracting # 0 : cost 0 4.195 * * [simplify]: Extracting # 1 : cost 0 4.195 * * [simplify]: Extracting # 2 : cost 0 4.195 * * [simplify]: Extracting # 3 : cost 0 4.195 * * [simplify]: Extracting # 4 : cost 0 4.195 * * [simplify]: Extracting # 5 : cost 0 4.195 * * [simplify]: Extracting # 6 : cost 0 4.195 * * [simplify]: iteration 0 : 60 enodes (cost 412 ) 4.209 * * [simplify]: Extracting # 0 : cost 0 4.209 * * [simplify]: Extracting # 1 : cost 0 4.209 * * [simplify]: Extracting # 2 : cost 0 4.210 * * [simplify]: Extracting # 3 : cost 0 4.210 * * [simplify]: Extracting # 4 : cost 0 4.210 * * [simplify]: iteration 1 : 144 enodes (cost 393 ) 4.256 * * [simplify]: Extracting # 0 : cost 0 4.256 * * [simplify]: Extracting # 1 : cost 0 4.256 * * [simplify]: Extracting # 2 : cost 0 4.257 * * [simplify]: Extracting # 3 : cost 0 4.257 * * [simplify]: Extracting # 4 : cost 0 4.257 * * [simplify]: iteration 2 : 362 enodes (cost 357 ) 4.550 * * [simplify]: Extracting # 0 : cost 0 4.553 * * [simplify]: Extracting # 1 : cost 0 4.555 * * [simplify]: Extracting # 2 : cost 0 4.557 * * [simplify]: Extracting # 3 : cost 0 4.559 * * [simplify]: Extracting # 4 : cost 0 4.561 * * [simplify]: iteration 3 : 1178 enodes (cost 351 ) 6.617 * * [simplify]: Extracting # 0 : cost 0 6.629 * * [simplify]: Extracting # 1 : cost 0 6.635 * * [simplify]: Extracting # 2 : cost 0 6.641 * * [simplify]: Extracting # 3 : cost 0 6.647 * * [simplify]: Extracting # 4 : cost 0 6.653 * * [simplify]: Extracting # 5 : cost 0 6.660 * * [simplify]: iteration 4 : 3855 enodes (cost 351 ) 8.301 * * [simplify]: Extracting # 0 : cost 0 8.311 * * [simplify]: Extracting # 1 : cost 0 8.321 * * [simplify]: Extracting # 2 : cost 0 8.330 * * [simplify]: iteration done: 5002 enodes (cost 351 ) 8.331 * [simplify]: Simplified to: (exp (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (log (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (exp (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (* (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))) (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (pow (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))) 3) (sqrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (sqrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (- x y) (* (* 2.0 x) y) (- (pow (/ (/ 1 2.0) y) 3) (pow (/ 1 (* x 2.0)) 3)) (+ (/ 1 (* (* x 2.0) (* x 2.0))) (/ (+ (/ (/ 1 2.0) y) (/ 1 (* x 2.0))) (* y 2.0))) (/ -1 (* x 2.0)) (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 y) 2.0) (/ (/ 1 x) 2.0)) (+ (sqrt (/ (/ 1 2.0) y)) (sqrt (/ 1 (* x 2.0)))) (- (sqrt (/ (/ 1 2.0) y)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (sqrt (/ 1 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (- (/ (sqrt (/ 1 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (- (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (+ (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (- (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0)))) (+ (/ -1 (* x 2.0)) (/ (/ 1 y) 2.0)) (+ (/ -1 (* x 2.0)) (/ (/ 1 y) 2.0)) (/ -1 (* x 2.0)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) 8.332 * * * [progress]: adding candidates to table 8.399 * * [progress]: iteration 3 / 4 8.399 * * * [progress]: picking best candidate 8.401 * * * * [pick]: Picked # 8.401 * * * [progress]: localizing error 8.409 * * * [progress]: generating rewritten candidates 8.409 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 8.453 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 8.544 * * * [progress]: generating series expansions 8.544 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 8.544 * [backup-simplify]: Simplify (/ (* (* x 2.0) y) (- x y)) into (* 2.0 (/ (* x y) (- x y))) 8.544 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 8.544 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 8.544 * [taylor]: Taking taylor expansion of 2.0 in y 8.544 * [backup-simplify]: Simplify 2.0 into 2.0 8.544 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 8.544 * [taylor]: Taking taylor expansion of (* x y) in y 8.544 * [taylor]: Taking taylor expansion of x in y 8.544 * [backup-simplify]: Simplify x into x 8.544 * [taylor]: Taking taylor expansion of y in y 8.545 * [backup-simplify]: Simplify 0 into 0 8.545 * [backup-simplify]: Simplify 1 into 1 8.545 * [taylor]: Taking taylor expansion of (- x y) in y 8.545 * [taylor]: Taking taylor expansion of x in y 8.545 * [backup-simplify]: Simplify x into x 8.545 * [taylor]: Taking taylor expansion of y in y 8.545 * [backup-simplify]: Simplify 0 into 0 8.545 * [backup-simplify]: Simplify 1 into 1 8.545 * [backup-simplify]: Simplify (* x 0) into 0 8.545 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 8.546 * [backup-simplify]: Simplify (- 0) into 0 8.546 * [backup-simplify]: Simplify (+ x 0) into x 8.546 * [backup-simplify]: Simplify (/ x x) into 1 8.546 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 8.546 * [taylor]: Taking taylor expansion of 2.0 in x 8.546 * [backup-simplify]: Simplify 2.0 into 2.0 8.546 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 8.546 * [taylor]: Taking taylor expansion of (* x y) in x 8.546 * [taylor]: Taking taylor expansion of x in x 8.546 * [backup-simplify]: Simplify 0 into 0 8.546 * [backup-simplify]: Simplify 1 into 1 8.546 * [taylor]: Taking taylor expansion of y in x 8.546 * [backup-simplify]: Simplify y into y 8.546 * [taylor]: Taking taylor expansion of (- x y) in x 8.546 * [taylor]: Taking taylor expansion of x in x 8.546 * [backup-simplify]: Simplify 0 into 0 8.546 * [backup-simplify]: Simplify 1 into 1 8.546 * [taylor]: Taking taylor expansion of y in x 8.547 * [backup-simplify]: Simplify y into y 8.547 * [backup-simplify]: Simplify (* 0 y) into 0 8.547 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 8.547 * [backup-simplify]: Simplify (- y) into (- y) 8.547 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 8.547 * [backup-simplify]: Simplify (/ y (- y)) into -1 8.547 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 8.547 * [taylor]: Taking taylor expansion of 2.0 in x 8.547 * [backup-simplify]: Simplify 2.0 into 2.0 8.547 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 8.547 * [taylor]: Taking taylor expansion of (* x y) in x 8.547 * [taylor]: Taking taylor expansion of x in x 8.547 * [backup-simplify]: Simplify 0 into 0 8.547 * [backup-simplify]: Simplify 1 into 1 8.547 * [taylor]: Taking taylor expansion of y in x 8.548 * [backup-simplify]: Simplify y into y 8.548 * [taylor]: Taking taylor expansion of (- x y) in x 8.548 * [taylor]: Taking taylor expansion of x in x 8.548 * [backup-simplify]: Simplify 0 into 0 8.548 * [backup-simplify]: Simplify 1 into 1 8.548 * [taylor]: Taking taylor expansion of y in x 8.548 * [backup-simplify]: Simplify y into y 8.548 * [backup-simplify]: Simplify (* 0 y) into 0 8.548 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 8.548 * [backup-simplify]: Simplify (- y) into (- y) 8.548 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 8.548 * [backup-simplify]: Simplify (/ y (- y)) into -1 8.549 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0 8.549 * [taylor]: Taking taylor expansion of -2.0 in y 8.549 * [backup-simplify]: Simplify -2.0 into -2.0 8.549 * [backup-simplify]: Simplify 0 into 0 8.550 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 8.550 * [backup-simplify]: Simplify (- 0) into 0 8.551 * [backup-simplify]: Simplify (+ 1 0) into 1 8.551 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y)) 8.551 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 8.551 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 8.551 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 8.551 * [taylor]: Taking taylor expansion of 2.0 in y 8.551 * [backup-simplify]: Simplify 2.0 into 2.0 8.551 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.552 * [taylor]: Taking taylor expansion of y in y 8.552 * [backup-simplify]: Simplify 0 into 0 8.552 * [backup-simplify]: Simplify 1 into 1 8.552 * [backup-simplify]: Simplify (/ 1 1) into 1 8.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.554 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 8.555 * [backup-simplify]: Simplify (- 0) into 0 8.555 * [backup-simplify]: Simplify 0 into 0 8.555 * [backup-simplify]: Simplify 0 into 0 8.556 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 8.557 * [backup-simplify]: Simplify (- 0) into 0 8.557 * [backup-simplify]: Simplify (+ 0 0) into 0 8.557 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2))) 8.558 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2)))) 8.558 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 8.558 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 8.558 * [taylor]: Taking taylor expansion of 2.0 in y 8.558 * [backup-simplify]: Simplify 2.0 into 2.0 8.558 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 8.558 * [taylor]: Taking taylor expansion of (pow y 2) in y 8.558 * [taylor]: Taking taylor expansion of y in y 8.558 * [backup-simplify]: Simplify 0 into 0 8.558 * [backup-simplify]: Simplify 1 into 1 8.559 * [backup-simplify]: Simplify (* 1 1) into 1 8.559 * [backup-simplify]: Simplify (/ 1 1) into 1 8.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.561 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.563 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.566 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.566 * [backup-simplify]: Simplify (- 0) into 0 8.566 * [backup-simplify]: Simplify 0 into 0 8.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.568 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.569 * [backup-simplify]: Simplify (- 0) into 0 8.569 * [backup-simplify]: Simplify 0 into 0 8.569 * [backup-simplify]: Simplify 0 into 0 8.569 * [backup-simplify]: Simplify 0 into 0 8.569 * [backup-simplify]: Simplify (/ (* (* (/ 1 x) 2.0) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) 8.569 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 8.569 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 8.569 * [taylor]: Taking taylor expansion of 2.0 in y 8.569 * [backup-simplify]: Simplify 2.0 into 2.0 8.569 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 8.569 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 8.569 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.569 * [taylor]: Taking taylor expansion of x in y 8.569 * [backup-simplify]: Simplify x into x 8.569 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.570 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.570 * [taylor]: Taking taylor expansion of y in y 8.570 * [backup-simplify]: Simplify 0 into 0 8.570 * [backup-simplify]: Simplify 1 into 1 8.570 * [backup-simplify]: Simplify (/ 1 1) into 1 8.570 * [taylor]: Taking taylor expansion of (* x y) in y 8.570 * [taylor]: Taking taylor expansion of x in y 8.570 * [backup-simplify]: Simplify x into x 8.570 * [taylor]: Taking taylor expansion of y in y 8.570 * [backup-simplify]: Simplify 0 into 0 8.570 * [backup-simplify]: Simplify 1 into 1 8.571 * [backup-simplify]: Simplify (- 1) into -1 8.571 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.571 * [backup-simplify]: Simplify (* x 0) into 0 8.571 * [backup-simplify]: Simplify (* -1 0) into 0 8.572 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 8.573 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.573 * [backup-simplify]: Simplify (- 0) into 0 8.573 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 8.573 * [backup-simplify]: Simplify (+ (* -1 x) (* (/ 1 x) 0)) into (- x) 8.573 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x) 8.573 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 8.573 * [taylor]: Taking taylor expansion of 2.0 in x 8.573 * [backup-simplify]: Simplify 2.0 into 2.0 8.573 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 8.573 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 8.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.573 * [taylor]: Taking taylor expansion of x in x 8.574 * [backup-simplify]: Simplify 0 into 0 8.574 * [backup-simplify]: Simplify 1 into 1 8.574 * [backup-simplify]: Simplify (/ 1 1) into 1 8.574 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.574 * [taylor]: Taking taylor expansion of y in x 8.574 * [backup-simplify]: Simplify y into y 8.574 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.574 * [taylor]: Taking taylor expansion of (* x y) in x 8.574 * [taylor]: Taking taylor expansion of x in x 8.574 * [backup-simplify]: Simplify 0 into 0 8.574 * [backup-simplify]: Simplify 1 into 1 8.574 * [taylor]: Taking taylor expansion of y in x 8.574 * [backup-simplify]: Simplify y into y 8.575 * [backup-simplify]: Simplify (+ 1 0) into 1 8.575 * [backup-simplify]: Simplify (* 0 y) into 0 8.575 * [backup-simplify]: Simplify (* 1 0) into 0 8.576 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 8.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.576 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 8.577 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 8.577 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 8.577 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 8.577 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 8.577 * [taylor]: Taking taylor expansion of 2.0 in x 8.577 * [backup-simplify]: Simplify 2.0 into 2.0 8.577 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 8.577 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 8.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.577 * [taylor]: Taking taylor expansion of x in x 8.577 * [backup-simplify]: Simplify 0 into 0 8.577 * [backup-simplify]: Simplify 1 into 1 8.577 * [backup-simplify]: Simplify (/ 1 1) into 1 8.577 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.577 * [taylor]: Taking taylor expansion of y in x 8.577 * [backup-simplify]: Simplify y into y 8.578 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.578 * [taylor]: Taking taylor expansion of (* x y) in x 8.578 * [taylor]: Taking taylor expansion of x in x 8.578 * [backup-simplify]: Simplify 0 into 0 8.578 * [backup-simplify]: Simplify 1 into 1 8.578 * [taylor]: Taking taylor expansion of y in x 8.578 * [backup-simplify]: Simplify y into y 8.578 * [backup-simplify]: Simplify (+ 1 0) into 1 8.578 * [backup-simplify]: Simplify (* 0 y) into 0 8.579 * [backup-simplify]: Simplify (* 1 0) into 0 8.579 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 8.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.580 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 8.580 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 8.580 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 8.580 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 8.580 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 8.580 * [taylor]: Taking taylor expansion of 2.0 in y 8.580 * [backup-simplify]: Simplify 2.0 into 2.0 8.580 * [taylor]: Taking taylor expansion of y in y 8.580 * [backup-simplify]: Simplify 0 into 0 8.580 * [backup-simplify]: Simplify 1 into 1 8.581 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0 8.582 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0 8.582 * [backup-simplify]: Simplify 0 into 0 8.583 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 8.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.584 * [backup-simplify]: Simplify (- 0) into 0 8.584 * [backup-simplify]: Simplify (+ 0 0) into 0 8.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 8.585 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2))) 8.585 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 8.585 * [taylor]: Taking taylor expansion of 2.0 in y 8.585 * [backup-simplify]: Simplify 2.0 into 2.0 8.585 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 8.585 * [taylor]: Taking taylor expansion of (pow y 2) in y 8.585 * [taylor]: Taking taylor expansion of y in y 8.585 * [backup-simplify]: Simplify 0 into 0 8.585 * [backup-simplify]: Simplify 1 into 1 8.585 * [backup-simplify]: Simplify (* 1 1) into 1 8.585 * [backup-simplify]: Simplify (/ 1 1) into 1 8.586 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.586 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.588 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 8.588 * [backup-simplify]: Simplify 0 into 0 8.588 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.588 * [backup-simplify]: Simplify 0 into 0 8.589 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 8.590 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.590 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.590 * [backup-simplify]: Simplify (- 0) into 0 8.590 * [backup-simplify]: Simplify (+ 0 0) into 0 8.591 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 8.591 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3))) 8.591 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 8.591 * [taylor]: Taking taylor expansion of 2.0 in y 8.591 * [backup-simplify]: Simplify 2.0 into 2.0 8.591 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 8.591 * [taylor]: Taking taylor expansion of (pow y 3) in y 8.591 * [taylor]: Taking taylor expansion of y in y 8.591 * [backup-simplify]: Simplify 0 into 0 8.591 * [backup-simplify]: Simplify 1 into 1 8.592 * [backup-simplify]: Simplify (* 1 1) into 1 8.592 * [backup-simplify]: Simplify (* 1 1) into 1 8.592 * [backup-simplify]: Simplify (/ 1 1) into 1 8.593 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.593 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.594 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.594 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.594 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.595 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.597 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.597 * [backup-simplify]: Simplify 0 into 0 8.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.599 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.599 * [backup-simplify]: Simplify 0 into 0 8.599 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.599 * [backup-simplify]: Simplify 0 into 0 8.599 * [backup-simplify]: Simplify 0 into 0 8.600 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- x)) 2.0) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) 8.600 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 8.600 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 8.600 * [taylor]: Taking taylor expansion of 2.0 in y 8.600 * [backup-simplify]: Simplify 2.0 into 2.0 8.600 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 8.600 * [taylor]: Taking taylor expansion of x in y 8.600 * [backup-simplify]: Simplify x into x 8.600 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 8.600 * [taylor]: Taking taylor expansion of y in y 8.600 * [backup-simplify]: Simplify 0 into 0 8.600 * [backup-simplify]: Simplify 1 into 1 8.600 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 8.600 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.600 * [taylor]: Taking taylor expansion of y in y 8.600 * [backup-simplify]: Simplify 0 into 0 8.600 * [backup-simplify]: Simplify 1 into 1 8.600 * [backup-simplify]: Simplify (/ 1 1) into 1 8.600 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.600 * [taylor]: Taking taylor expansion of x in y 8.600 * [backup-simplify]: Simplify x into x 8.600 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.600 * [backup-simplify]: Simplify (+ 1 0) into 1 8.601 * [backup-simplify]: Simplify (* 0 1) into 0 8.601 * [backup-simplify]: Simplify (* x 0) into 0 8.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.601 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 8.601 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 8.602 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 8.602 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 8.602 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x) 8.602 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 8.602 * [taylor]: Taking taylor expansion of 2.0 in x 8.602 * [backup-simplify]: Simplify 2.0 into 2.0 8.602 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 8.602 * [taylor]: Taking taylor expansion of x in x 8.602 * [backup-simplify]: Simplify 0 into 0 8.602 * [backup-simplify]: Simplify 1 into 1 8.602 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 8.602 * [taylor]: Taking taylor expansion of y in x 8.602 * [backup-simplify]: Simplify y into y 8.602 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 8.602 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.602 * [taylor]: Taking taylor expansion of y in x 8.602 * [backup-simplify]: Simplify y into y 8.602 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.602 * [taylor]: Taking taylor expansion of x in x 8.602 * [backup-simplify]: Simplify 0 into 0 8.602 * [backup-simplify]: Simplify 1 into 1 8.602 * [backup-simplify]: Simplify (/ 1 1) into 1 8.603 * [backup-simplify]: Simplify (- 1) into -1 8.603 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.603 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 8.603 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 8.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.604 * [backup-simplify]: Simplify (- 0) into 0 8.604 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 8.604 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 8.608 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 8.608 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 8.608 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 8.608 * [taylor]: Taking taylor expansion of 2.0 in x 8.608 * [backup-simplify]: Simplify 2.0 into 2.0 8.608 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 8.608 * [taylor]: Taking taylor expansion of x in x 8.608 * [backup-simplify]: Simplify 0 into 0 8.608 * [backup-simplify]: Simplify 1 into 1 8.608 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 8.608 * [taylor]: Taking taylor expansion of y in x 8.608 * [backup-simplify]: Simplify y into y 8.608 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 8.608 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.608 * [taylor]: Taking taylor expansion of y in x 8.608 * [backup-simplify]: Simplify y into y 8.608 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.608 * [taylor]: Taking taylor expansion of x in x 8.608 * [backup-simplify]: Simplify 0 into 0 8.608 * [backup-simplify]: Simplify 1 into 1 8.609 * [backup-simplify]: Simplify (/ 1 1) into 1 8.609 * [backup-simplify]: Simplify (- 1) into -1 8.609 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.609 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 8.609 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 8.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.610 * [backup-simplify]: Simplify (- 0) into 0 8.610 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 8.610 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 8.611 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 8.611 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 8.611 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 8.611 * [taylor]: Taking taylor expansion of -2.0 in y 8.611 * [backup-simplify]: Simplify -2.0 into -2.0 8.611 * [taylor]: Taking taylor expansion of y in y 8.611 * [backup-simplify]: Simplify 0 into 0 8.611 * [backup-simplify]: Simplify 1 into 1 8.611 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0 8.612 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0 8.612 * [backup-simplify]: Simplify 0 into 0 8.612 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.613 * [backup-simplify]: Simplify (- 0) into 0 8.613 * [backup-simplify]: Simplify (+ 0 0) into 0 8.613 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 8.614 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 8.614 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2)))) 8.614 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 8.614 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 8.614 * [taylor]: Taking taylor expansion of 2.0 in y 8.614 * [backup-simplify]: Simplify 2.0 into 2.0 8.614 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 8.614 * [taylor]: Taking taylor expansion of (pow y 2) in y 8.614 * [taylor]: Taking taylor expansion of y in y 8.614 * [backup-simplify]: Simplify 0 into 0 8.614 * [backup-simplify]: Simplify 1 into 1 8.614 * [backup-simplify]: Simplify (* 1 1) into 1 8.614 * [backup-simplify]: Simplify (/ 1 1) into 1 8.615 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.615 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.618 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 8.618 * [backup-simplify]: Simplify (- 0) into 0 8.618 * [backup-simplify]: Simplify 0 into 0 8.619 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.619 * [backup-simplify]: Simplify 0 into 0 8.619 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.621 * [backup-simplify]: Simplify (- 0) into 0 8.621 * [backup-simplify]: Simplify (+ 0 0) into 0 8.622 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 8.623 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 8.624 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3)))) 8.624 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 8.624 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 8.624 * [taylor]: Taking taylor expansion of 2.0 in y 8.624 * [backup-simplify]: Simplify 2.0 into 2.0 8.624 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 8.624 * [taylor]: Taking taylor expansion of (pow y 3) in y 8.624 * [taylor]: Taking taylor expansion of y in y 8.624 * [backup-simplify]: Simplify 0 into 0 8.624 * [backup-simplify]: Simplify 1 into 1 8.624 * [backup-simplify]: Simplify (* 1 1) into 1 8.625 * [backup-simplify]: Simplify (* 1 1) into 1 8.625 * [backup-simplify]: Simplify (/ 1 1) into 1 8.626 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.627 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.628 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.629 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.629 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.631 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.633 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.633 * [backup-simplify]: Simplify (- 0) into 0 8.633 * [backup-simplify]: Simplify 0 into 0 8.634 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.635 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.635 * [backup-simplify]: Simplify (- 0) into 0 8.635 * [backup-simplify]: Simplify 0 into 0 8.636 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.636 * [backup-simplify]: Simplify 0 into 0 8.636 * [backup-simplify]: Simplify 0 into 0 8.636 * * * * [progress]: [ 2 / 2 ] generating series at (2) 8.636 * [backup-simplify]: Simplify (/ 1 (/ (* (* x 2.0) y) (- x y))) into (* 0.5 (/ (- x y) (* x y))) 8.636 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0 8.636 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 8.636 * [taylor]: Taking taylor expansion of 0.5 in y 8.636 * [backup-simplify]: Simplify 0.5 into 0.5 8.636 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 8.636 * [taylor]: Taking taylor expansion of (- x y) in y 8.636 * [taylor]: Taking taylor expansion of x in y 8.636 * [backup-simplify]: Simplify x into x 8.636 * [taylor]: Taking taylor expansion of y in y 8.636 * [backup-simplify]: Simplify 0 into 0 8.636 * [backup-simplify]: Simplify 1 into 1 8.636 * [taylor]: Taking taylor expansion of (* x y) in y 8.636 * [taylor]: Taking taylor expansion of x in y 8.636 * [backup-simplify]: Simplify x into x 8.636 * [taylor]: Taking taylor expansion of y in y 8.636 * [backup-simplify]: Simplify 0 into 0 8.636 * [backup-simplify]: Simplify 1 into 1 8.637 * [backup-simplify]: Simplify (- 0) into 0 8.637 * [backup-simplify]: Simplify (+ x 0) into x 8.637 * [backup-simplify]: Simplify (* x 0) into 0 8.637 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 8.637 * [backup-simplify]: Simplify (/ x x) into 1 8.637 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 8.637 * [taylor]: Taking taylor expansion of 0.5 in x 8.637 * [backup-simplify]: Simplify 0.5 into 0.5 8.637 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 8.637 * [taylor]: Taking taylor expansion of (- x y) in x 8.637 * [taylor]: Taking taylor expansion of x in x 8.637 * [backup-simplify]: Simplify 0 into 0 8.637 * [backup-simplify]: Simplify 1 into 1 8.637 * [taylor]: Taking taylor expansion of y in x 8.637 * [backup-simplify]: Simplify y into y 8.637 * [taylor]: Taking taylor expansion of (* x y) in x 8.637 * [taylor]: Taking taylor expansion of x in x 8.637 * [backup-simplify]: Simplify 0 into 0 8.637 * [backup-simplify]: Simplify 1 into 1 8.637 * [taylor]: Taking taylor expansion of y in x 8.637 * [backup-simplify]: Simplify y into y 8.637 * [backup-simplify]: Simplify (- y) into (- y) 8.637 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 8.637 * [backup-simplify]: Simplify (* 0 y) into 0 8.638 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 8.638 * [backup-simplify]: Simplify (/ (- y) y) into -1 8.638 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 8.638 * [taylor]: Taking taylor expansion of 0.5 in x 8.638 * [backup-simplify]: Simplify 0.5 into 0.5 8.638 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 8.638 * [taylor]: Taking taylor expansion of (- x y) in x 8.638 * [taylor]: Taking taylor expansion of x in x 8.638 * [backup-simplify]: Simplify 0 into 0 8.638 * [backup-simplify]: Simplify 1 into 1 8.638 * [taylor]: Taking taylor expansion of y in x 8.638 * [backup-simplify]: Simplify y into y 8.638 * [taylor]: Taking taylor expansion of (* x y) in x 8.638 * [taylor]: Taking taylor expansion of x in x 8.638 * [backup-simplify]: Simplify 0 into 0 8.638 * [backup-simplify]: Simplify 1 into 1 8.638 * [taylor]: Taking taylor expansion of y in x 8.638 * [backup-simplify]: Simplify y into y 8.638 * [backup-simplify]: Simplify (- y) into (- y) 8.638 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 8.638 * [backup-simplify]: Simplify (* 0 y) into 0 8.638 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 8.638 * [backup-simplify]: Simplify (/ (- y) y) into -1 8.639 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5 8.639 * [taylor]: Taking taylor expansion of -0.5 in y 8.639 * [backup-simplify]: Simplify -0.5 into -0.5 8.639 * [backup-simplify]: Simplify (- 0) into 0 8.639 * [backup-simplify]: Simplify (+ 1 0) into 1 8.640 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 8.640 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y) 8.640 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y)) 8.640 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 8.640 * [taylor]: Taking taylor expansion of 0.5 in y 8.640 * [backup-simplify]: Simplify 0.5 into 0.5 8.640 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.640 * [taylor]: Taking taylor expansion of y in y 8.640 * [backup-simplify]: Simplify 0 into 0 8.641 * [backup-simplify]: Simplify 1 into 1 8.641 * [backup-simplify]: Simplify (/ 1 1) into 1 8.641 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 8.641 * [backup-simplify]: Simplify 0.5 into 0.5 8.641 * [backup-simplify]: Simplify -0.5 into -0.5 8.641 * [backup-simplify]: Simplify (- 0) into 0 8.642 * [backup-simplify]: Simplify (+ 0 0) into 0 8.642 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 8.642 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 8.643 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 8.643 * [taylor]: Taking taylor expansion of 0 in y 8.643 * [backup-simplify]: Simplify 0 into 0 8.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.644 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 8.644 * [backup-simplify]: Simplify 0 into 0 8.644 * [backup-simplify]: Simplify 0 into 0 8.644 * [backup-simplify]: Simplify (- 0) into 0 8.644 * [backup-simplify]: Simplify (+ 0 0) into 0 8.645 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 8.645 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.646 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 8.646 * [taylor]: Taking taylor expansion of 0 in y 8.646 * [backup-simplify]: Simplify 0 into 0 8.646 * [backup-simplify]: Simplify 0 into 0 8.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.647 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 8.647 * [backup-simplify]: Simplify 0 into 0 8.647 * [backup-simplify]: Simplify 0 into 0 8.648 * [backup-simplify]: Simplify (- 0) into 0 8.648 * [backup-simplify]: Simplify (+ 0 0) into 0 8.649 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 8.649 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.650 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 8.650 * [taylor]: Taking taylor expansion of 0 in y 8.650 * [backup-simplify]: Simplify 0 into 0 8.650 * [backup-simplify]: Simplify 0 into 0 8.650 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 8.650 * [backup-simplify]: Simplify (/ 1 (/ (* (* (/ 1 x) 2.0) (/ 1 y)) (- (/ 1 x) (/ 1 y)))) into (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) 8.650 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 8.650 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 8.650 * [taylor]: Taking taylor expansion of 0.5 in y 8.650 * [backup-simplify]: Simplify 0.5 into 0.5 8.650 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 8.650 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 8.650 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.651 * [taylor]: Taking taylor expansion of x in y 8.651 * [backup-simplify]: Simplify x into x 8.651 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.651 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.651 * [taylor]: Taking taylor expansion of y in y 8.651 * [backup-simplify]: Simplify 0 into 0 8.651 * [backup-simplify]: Simplify 1 into 1 8.651 * [backup-simplify]: Simplify (/ 1 1) into 1 8.651 * [taylor]: Taking taylor expansion of (* x y) in y 8.651 * [taylor]: Taking taylor expansion of x in y 8.651 * [backup-simplify]: Simplify x into x 8.651 * [taylor]: Taking taylor expansion of y in y 8.651 * [backup-simplify]: Simplify 0 into 0 8.651 * [backup-simplify]: Simplify 1 into 1 8.651 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 8.651 * [taylor]: Taking taylor expansion of 0.5 in x 8.651 * [backup-simplify]: Simplify 0.5 into 0.5 8.651 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 8.651 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 8.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.651 * [taylor]: Taking taylor expansion of x in x 8.651 * [backup-simplify]: Simplify 0 into 0 8.651 * [backup-simplify]: Simplify 1 into 1 8.651 * [backup-simplify]: Simplify (/ 1 1) into 1 8.651 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.651 * [taylor]: Taking taylor expansion of y in x 8.651 * [backup-simplify]: Simplify y into y 8.651 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.651 * [taylor]: Taking taylor expansion of (* x y) in x 8.651 * [taylor]: Taking taylor expansion of x in x 8.651 * [backup-simplify]: Simplify 0 into 0 8.652 * [backup-simplify]: Simplify 1 into 1 8.652 * [taylor]: Taking taylor expansion of y in x 8.652 * [backup-simplify]: Simplify y into y 8.652 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 8.652 * [taylor]: Taking taylor expansion of 0.5 in x 8.652 * [backup-simplify]: Simplify 0.5 into 0.5 8.652 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 8.652 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 8.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.652 * [taylor]: Taking taylor expansion of x in x 8.652 * [backup-simplify]: Simplify 0 into 0 8.652 * [backup-simplify]: Simplify 1 into 1 8.652 * [backup-simplify]: Simplify (/ 1 1) into 1 8.652 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.652 * [taylor]: Taking taylor expansion of y in x 8.652 * [backup-simplify]: Simplify y into y 8.652 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.652 * [taylor]: Taking taylor expansion of (* x y) in x 8.652 * [taylor]: Taking taylor expansion of x in x 8.652 * [backup-simplify]: Simplify 0 into 0 8.652 * [backup-simplify]: Simplify 1 into 1 8.652 * [taylor]: Taking taylor expansion of y in x 8.652 * [backup-simplify]: Simplify y into y 8.652 * [backup-simplify]: Simplify (+ 1 0) into 1 8.653 * [backup-simplify]: Simplify (* 0 y) into 0 8.653 * [backup-simplify]: Simplify (* 1 0) into 0 8.653 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.653 * [taylor]: Taking taylor expansion of 0 in y 8.653 * [backup-simplify]: Simplify 0 into 0 8.653 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 8.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.654 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 8.654 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 8.654 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 8.654 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 8.654 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 8.654 * [taylor]: Taking taylor expansion of 0.5 in y 8.654 * [backup-simplify]: Simplify 0.5 into 0.5 8.654 * [taylor]: Taking taylor expansion of y in y 8.654 * [backup-simplify]: Simplify 0 into 0 8.654 * [backup-simplify]: Simplify 1 into 1 8.654 * [backup-simplify]: Simplify 0 into 0 8.655 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 8.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.656 * [backup-simplify]: Simplify (- 0) into 0 8.656 * [backup-simplify]: Simplify (+ 0 0) into 0 8.656 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 8.657 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5) 8.657 * [taylor]: Taking taylor expansion of (- 0.5) in y 8.657 * [taylor]: Taking taylor expansion of 0.5 in y 8.657 * [backup-simplify]: Simplify 0.5 into 0.5 8.658 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.658 * [backup-simplify]: Simplify 0 into 0 8.658 * [backup-simplify]: Simplify 0 into 0 8.658 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 8.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.659 * [backup-simplify]: Simplify (- 0) into 0 8.659 * [backup-simplify]: Simplify (+ 0 0) into 0 8.660 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 8.661 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0 8.661 * [taylor]: Taking taylor expansion of 0 in y 8.661 * [backup-simplify]: Simplify 0 into 0 8.661 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.661 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.662 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.662 * [backup-simplify]: Simplify 0.5 into 0.5 8.662 * [backup-simplify]: Simplify 0 into 0 8.663 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 8.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.664 * [backup-simplify]: Simplify (- 0) into 0 8.664 * [backup-simplify]: Simplify (+ 0 0) into 0 8.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 8.666 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0 8.666 * [taylor]: Taking taylor expansion of 0 in y 8.666 * [backup-simplify]: Simplify 0 into 0 8.666 * [backup-simplify]: Simplify 0 into 0 8.666 * [backup-simplify]: Simplify (- 0) into 0 8.666 * [backup-simplify]: Simplify 0 into 0 8.667 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 8.667 * [backup-simplify]: Simplify 0 into 0 8.667 * [backup-simplify]: Simplify 0 into 0 8.668 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 8.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.670 * [backup-simplify]: Simplify (- 0) into 0 8.670 * [backup-simplify]: Simplify (+ 0 0) into 0 8.672 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 8.674 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0 8.674 * [taylor]: Taking taylor expansion of 0 in y 8.674 * [backup-simplify]: Simplify 0 into 0 8.674 * [backup-simplify]: Simplify 0 into 0 8.675 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 8.675 * [backup-simplify]: Simplify (/ 1 (/ (* (* (/ 1 (- x)) 2.0) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y))))) into (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) 8.675 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 8.675 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 8.675 * [taylor]: Taking taylor expansion of 0.5 in y 8.675 * [backup-simplify]: Simplify 0.5 into 0.5 8.675 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 8.675 * [taylor]: Taking taylor expansion of x in y 8.675 * [backup-simplify]: Simplify x into x 8.675 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 8.675 * [taylor]: Taking taylor expansion of y in y 8.675 * [backup-simplify]: Simplify 0 into 0 8.675 * [backup-simplify]: Simplify 1 into 1 8.676 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 8.676 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.676 * [taylor]: Taking taylor expansion of y in y 8.676 * [backup-simplify]: Simplify 0 into 0 8.676 * [backup-simplify]: Simplify 1 into 1 8.676 * [backup-simplify]: Simplify (/ 1 1) into 1 8.676 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.676 * [taylor]: Taking taylor expansion of x in y 8.676 * [backup-simplify]: Simplify x into x 8.676 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.676 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 8.676 * [taylor]: Taking taylor expansion of 0.5 in x 8.676 * [backup-simplify]: Simplify 0.5 into 0.5 8.676 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 8.676 * [taylor]: Taking taylor expansion of x in x 8.676 * [backup-simplify]: Simplify 0 into 0 8.676 * [backup-simplify]: Simplify 1 into 1 8.676 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 8.676 * [taylor]: Taking taylor expansion of y in x 8.676 * [backup-simplify]: Simplify y into y 8.676 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 8.677 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.677 * [taylor]: Taking taylor expansion of y in x 8.677 * [backup-simplify]: Simplify y into y 8.677 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.677 * [taylor]: Taking taylor expansion of x in x 8.677 * [backup-simplify]: Simplify 0 into 0 8.677 * [backup-simplify]: Simplify 1 into 1 8.677 * [backup-simplify]: Simplify (/ 1 1) into 1 8.677 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 8.677 * [taylor]: Taking taylor expansion of 0.5 in x 8.677 * [backup-simplify]: Simplify 0.5 into 0.5 8.677 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 8.677 * [taylor]: Taking taylor expansion of x in x 8.677 * [backup-simplify]: Simplify 0 into 0 8.677 * [backup-simplify]: Simplify 1 into 1 8.677 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 8.677 * [taylor]: Taking taylor expansion of y in x 8.677 * [backup-simplify]: Simplify y into y 8.677 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 8.677 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.678 * [taylor]: Taking taylor expansion of y in x 8.678 * [backup-simplify]: Simplify y into y 8.678 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.678 * [taylor]: Taking taylor expansion of x in x 8.678 * [backup-simplify]: Simplify 0 into 0 8.678 * [backup-simplify]: Simplify 1 into 1 8.678 * [backup-simplify]: Simplify (/ 1 1) into 1 8.679 * [backup-simplify]: Simplify (- 1) into -1 8.679 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.679 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 8.679 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 8.680 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.680 * [taylor]: Taking taylor expansion of 0 in y 8.680 * [backup-simplify]: Simplify 0 into 0 8.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.681 * [backup-simplify]: Simplify (- 0) into 0 8.681 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 8.681 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 8.682 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 8.682 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y)) 8.682 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 8.682 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 8.682 * [taylor]: Taking taylor expansion of 0.5 in y 8.682 * [backup-simplify]: Simplify 0.5 into 0.5 8.682 * [taylor]: Taking taylor expansion of y in y 8.682 * [backup-simplify]: Simplify 0 into 0 8.682 * [backup-simplify]: Simplify 1 into 1 8.682 * [backup-simplify]: Simplify 0 into 0 8.683 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.684 * [backup-simplify]: Simplify (- 0) into 0 8.684 * [backup-simplify]: Simplify (+ 0 0) into 0 8.685 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 8.685 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 8.686 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5 8.686 * [taylor]: Taking taylor expansion of 0.5 in y 8.686 * [backup-simplify]: Simplify 0.5 into 0.5 8.687 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.687 * [backup-simplify]: Simplify (- 0) into 0 8.687 * [backup-simplify]: Simplify 0 into 0 8.687 * [backup-simplify]: Simplify 0 into 0 8.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.688 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.689 * [backup-simplify]: Simplify (- 0) into 0 8.689 * [backup-simplify]: Simplify (+ 0 0) into 0 8.690 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 8.691 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 8.692 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 8.692 * [taylor]: Taking taylor expansion of 0 in y 8.692 * [backup-simplify]: Simplify 0 into 0 8.692 * [backup-simplify]: Simplify 0.5 into 0.5 8.694 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.694 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.695 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.695 * [backup-simplify]: Simplify 0 into 0 8.695 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.696 * [backup-simplify]: Simplify (- 0) into 0 8.696 * [backup-simplify]: Simplify (+ 0 0) into 0 8.697 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 8.698 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y)))))) into 0 8.699 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 8.699 * [taylor]: Taking taylor expansion of 0 in y 8.699 * [backup-simplify]: Simplify 0 into 0 8.699 * [backup-simplify]: Simplify 0 into 0 8.699 * [backup-simplify]: Simplify 0 into 0 8.699 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 8.700 * [backup-simplify]: Simplify (- 0) into 0 8.700 * [backup-simplify]: Simplify 0 into 0 8.700 * [backup-simplify]: Simplify 0 into 0 8.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.701 * [backup-simplify]: Simplify (- 0) into 0 8.701 * [backup-simplify]: Simplify (+ 0 0) into 0 8.702 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))))) into 0 8.704 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))))) into 0 8.705 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0 8.706 * [taylor]: Taking taylor expansion of 0 in y 8.706 * [backup-simplify]: Simplify 0 into 0 8.706 * [backup-simplify]: Simplify 0 into 0 8.706 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 8.706 * * * [progress]: simplifying candidates 8.709 * [simplify]: Simplifying: (- (+ (+ (log x) (log 2.0)) (log y)) (log (- x y))) (- (+ (log (* x 2.0)) (log y)) (log (- x y))) (- (log (* (* x 2.0) y)) (log (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (exp (/ (* (* x 2.0) y) (- x y))) (/ (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y)))) (cbrt (/ (* (* x 2.0) y) (- x y))) (* (* (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- x y))) (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (- (* (* x 2.0) y)) (- (- x y)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ y (sqrt (- x y))) (/ (* x 2.0) 1) (/ y (- x y)) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (/ (* x 2.0) 1) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) (* (* x 2.0) y)) (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) 1) (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) 1) (/ (- x y) y) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3))) (/ (* (* x 2.0) y) (- (* x x) (* y y))) (- 1) (- (- (+ (+ (log x) (log 2.0)) (log y)) (log (- x y)))) (- (- (+ (log (* x 2.0)) (log y)) (log (- x y)))) (- (- (log (* (* x 2.0) y)) (log (- x y)))) (- (log (/ (* (* x 2.0) y) (- x y)))) (- 0 (- (+ (+ (log x) (log 2.0)) (log y)) (log (- x y)))) (- 0 (- (+ (log (* x 2.0)) (log y)) (log (- x y)))) (- 0 (- (log (* (* x 2.0) y)) (log (- x y)))) (- 0 (log (/ (* (* x 2.0) y) (- x y)))) (- (log 1) (- (+ (+ (log x) (log 2.0)) (log y)) (log (- x y)))) (- (log 1) (- (+ (log (* x 2.0)) (log y)) (log (- x y)))) (- (log 1) (- (log (* (* x 2.0) y)) (log (- x y)))) (- (log 1) (log (/ (* (* x 2.0) y) (- x y)))) (log (/ 1 (/ (* (* x 2.0) y) (- x y)))) (exp (/ 1 (/ (* (* x 2.0) y) (- x y)))) (/ (* (* 1 1) 1) (/ (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y)))) (/ (* (* 1 1) 1) (/ (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y)))) (/ (* (* 1 1) 1) (/ (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (* (* (- x y) (- x y)) (- x y)))) (/ (* (* 1 1) 1) (* (* (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- x y))) (/ (* (* x 2.0) y) (- x y)))) (* (cbrt (/ 1 (/ (* (* x 2.0) y) (- x y)))) (cbrt (/ 1 (/ (* (* x 2.0) y) (- x y))))) (cbrt (/ 1 (/ (* (* x 2.0) y) (- x y)))) (* (* (/ 1 (/ (* (* x 2.0) y) (- x y))) (/ 1 (/ (* (* x 2.0) y) (- x y)))) (/ 1 (/ (* (* x 2.0) y) (- x y)))) (sqrt (/ 1 (/ (* (* x 2.0) y) (- x y)))) (sqrt (/ 1 (/ (* (* x 2.0) y) (- x y)))) (- 1) (- (/ (* (* x 2.0) y) (- x y))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y))))) (/ (cbrt 1) (cbrt (/ (* (* x 2.0) y) (- x y)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (* (* x 2.0) y) (- x y)))) (/ (cbrt 1) (sqrt (/ (* (* x 2.0) y) (- x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y))))) (/ (cbrt 1) (/ y (cbrt (- x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* x 2.0) (sqrt (- x y)))) (/ (cbrt 1) (/ y (sqrt (- x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* x 2.0) 1)) (/ (cbrt 1) (/ y (- x y))) (/ (* (cbrt 1) (cbrt 1)) (/ (* x 2.0) (+ (sqrt x) (sqrt y)))) (/ (cbrt 1) (/ y (- (sqrt x) (sqrt y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* x 2.0) 1)) (/ (cbrt 1) (/ y (- x y))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (* (* x 2.0) y) (- x y))) (/ (* (cbrt 1) (cbrt 1)) (* (* x 2.0) y)) (/ (cbrt 1) (/ 1 (- x y))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3)))) (/ (cbrt 1) (+ (* x x) (+ (* y y) (* x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ (cbrt 1) (+ x y)) (/ (sqrt 1) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y))))) (/ (sqrt 1) (cbrt (/ (* (* x 2.0) y) (- x y)))) (/ (sqrt 1) (sqrt (/ (* (* x 2.0) y) (- x y)))) (/ (sqrt 1) (sqrt (/ (* (* x 2.0) y) (- x y)))) (/ (sqrt 1) (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y))))) (/ (sqrt 1) (/ y (cbrt (- x y)))) (/ (sqrt 1) (/ (* x 2.0) (sqrt (- x y)))) (/ (sqrt 1) (/ y (sqrt (- x y)))) (/ (sqrt 1) (/ (* x 2.0) 1)) (/ (sqrt 1) (/ y (- x y))) (/ (sqrt 1) (/ (* x 2.0) (+ (sqrt x) (sqrt y)))) (/ (sqrt 1) (/ y (- (sqrt x) (sqrt y)))) (/ (sqrt 1) (/ (* x 2.0) 1)) (/ (sqrt 1) (/ y (- x y))) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (* (* x 2.0) y) (- x y))) (/ (sqrt 1) (* (* x 2.0) y)) (/ (sqrt 1) (/ 1 (- x y))) (/ (sqrt 1) (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3)))) (/ (sqrt 1) (+ (* x x) (+ (* y y) (* x y)))) (/ (sqrt 1) (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ (sqrt 1) (+ x y)) (/ 1 (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y))))) (/ 1 (cbrt (/ (* (* x 2.0) y) (- x y)))) (/ 1 (sqrt (/ (* (* x 2.0) y) (- x y)))) (/ 1 (sqrt (/ (* (* x 2.0) y) (- x y)))) (/ 1 (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y))))) (/ 1 (/ y (cbrt (- x y)))) (/ 1 (/ (* x 2.0) (sqrt (- x y)))) (/ 1 (/ y (sqrt (- x y)))) (/ 1 (/ (* x 2.0) 1)) (/ 1 (/ y (- x y))) (/ 1 (/ (* x 2.0) (+ (sqrt x) (sqrt y)))) (/ 1 (/ y (- (sqrt x) (sqrt y)))) (/ 1 (/ (* x 2.0) 1)) (/ 1 (/ y (- x y))) (/ 1 1) (/ 1 (/ (* (* x 2.0) y) (- x y))) (/ 1 (* (* x 2.0) y)) (/ 1 (/ 1 (- x y))) (/ 1 (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3)))) (/ 1 (+ (* x x) (+ (* y y) (* x y)))) (/ 1 (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ 1 (+ x y)) (/ 1 (/ (* (* x 2.0) y) (- x y))) (/ (/ (* (* x 2.0) y) (- x y)) 1) (/ 1 (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y))))) (/ 1 (sqrt (/ (* (* x 2.0) y) (- x y)))) (/ 1 (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y))))) (/ 1 (/ (* x 2.0) (sqrt (- x y)))) (/ 1 (/ (* x 2.0) 1)) (/ 1 (/ (* x 2.0) (+ (sqrt x) (sqrt y)))) (/ 1 (/ (* x 2.0) 1)) (/ 1 1) (/ 1 (* (* x 2.0) y)) (/ 1 (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3)))) (/ 1 (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ (/ (* (* x 2.0) y) (- x y)) (cbrt 1)) (/ (/ (* (* x 2.0) y) (- x y)) (sqrt 1)) (/ (/ (* (* x 2.0) y) (- x y)) 1) (/ 1 (* (* x 2.0) y)) 0 0 0 (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 8.714 * * [simplify]: Extracting # 0 : cost 0 8.714 * * [simplify]: Extracting # 1 : cost 0 8.715 * * [simplify]: Extracting # 2 : cost 0 8.715 * * [simplify]: Extracting # 3 : cost 0 8.715 * * [simplify]: Extracting # 4 : cost 0 8.716 * * [simplify]: Extracting # 5 : cost 0 8.716 * * [simplify]: Extracting # 6 : cost 0 8.717 * * [simplify]: Extracting # 7 : cost 0 8.717 * * [simplify]: iteration 0 : 179 enodes (cost 1807 ) 8.804 * * [simplify]: Extracting # 0 : cost 0 8.805 * * [simplify]: Extracting # 1 : cost 0 8.805 * * [simplify]: Extracting # 2 : cost 0 8.806 * * [simplify]: Extracting # 3 : cost 0 8.807 * * [simplify]: Extracting # 4 : cost 0 8.807 * * [simplify]: iteration 1 : 429 enodes (cost 1597 ) 8.983 * * [simplify]: Extracting # 0 : cost 0 8.986 * * [simplify]: Extracting # 1 : cost 0 8.987 * * [simplify]: Extracting # 2 : cost 0 8.989 * * [simplify]: Extracting # 3 : cost 0 8.991 * * [simplify]: Extracting # 4 : cost 0 8.992 * * [simplify]: iteration 2 : 1514 enodes (cost 1382 ) 9.564 * * [simplify]: Extracting # 0 : cost 0 9.574 * * [simplify]: Extracting # 1 : cost 0 9.588 * * [simplify]: Extracting # 2 : cost 0 9.605 * * [simplify]: iteration done: 5000 enodes (cost 1382 ) 9.607 * [simplify]: Simplified to: (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (log (/ (* (* x 2.0) y) (- x y))) (exp (/ (* (* x 2.0) y) (- x y))) (pow (/ (* (* x 2.0) y) (- x y)) 3) (pow (/ (* (* x 2.0) y) (- x y)) 3) (pow (/ (* (* x 2.0) y) (- x y)) 3) (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y)))) (cbrt (/ (* (* x 2.0) y) (- x y))) (pow (/ (* (* x 2.0) y) (- x y)) 3) (sqrt (/ (* (* x 2.0) y) (- x y))) (sqrt (/ (* (* x 2.0) y) (- x y))) (- (* (* x 2.0) y)) (- (- x y)) (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) 2.0)) (/ y (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ y (sqrt (- x y))) (* x 2.0) (/ y (- x y)) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (* x 2.0) (/ y (- x y)) (/ 1 (- x y)) (/ (/ (- x y) y) (* x 2.0)) (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* (* x 2.0) y) (sqrt (- x y))) (* (* x 2.0) y) (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y))) (* (* x 2.0) y) (/ (- x y) y) (/ (* x 2.0) (/ (- (pow x 3) (pow y 3)) y)) (/ (* x 2.0) (/ (- (* x x) (* y y)) y)) -1 (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (exp (/ (/ (- x y) y) (* x 2.0))) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y)))) (cbrt (/ (- x y) (* (* x 2.0) y))) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (sqrt (/ (/ (- x y) y) (* x 2.0))) (sqrt (/ (/ (- x y) y) (* x 2.0))) -1 (- (/ (* (* x 2.0) y) (- x y))) (/ 1 (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y))))) (/ 1 (cbrt (/ (* (* x 2.0) y) (- x y)))) (/ 1 (sqrt (/ (* (* x 2.0) y) (- x y)))) (/ 1 (sqrt (/ (* (* x 2.0) y) (- x y)))) (* (/ 1 (* x 2.0)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (/ y (cbrt (- x y)))) (/ 1 (/ (* x 2.0) (sqrt (- x y)))) (* (/ 1 y) (sqrt (- x y))) (/ (/ 1 2.0) x) (/ (- x y) y) (* (/ 1 (* x 2.0)) (+ (sqrt x) (sqrt y))) (* (/ 1 y) (- (sqrt x) (sqrt y))) (/ (/ 1 2.0) x) (/ (- x y) y) 1 (/ (/ (- x y) y) (* x 2.0)) (/ 1 (* (* x 2.0) y)) (- x y) (/ 1 (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3)))) (/ 1 (+ (* x x) (* y (+ x y)))) (/ 1 (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ 1 (+ x y)) (/ 1 (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y))))) (/ 1 (cbrt (/ (* (* x 2.0) y) (- x y)))) (/ 1 (sqrt (/ (* (* x 2.0) y) (- x y)))) (/ 1 (sqrt (/ (* (* x 2.0) y) (- x y)))) (* (/ 1 (* x 2.0)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (/ y (cbrt (- x y)))) (/ 1 (/ (* x 2.0) (sqrt (- x y)))) (* (/ 1 y) (sqrt (- x y))) (/ (/ 1 2.0) x) (/ (- x y) y) (* (/ 1 (* x 2.0)) (+ (sqrt x) (sqrt y))) (* (/ 1 y) (- (sqrt x) (sqrt y))) (/ (/ 1 2.0) x) (/ (- x y) y) 1 (/ (/ (- x y) y) (* x 2.0)) (/ 1 (* (* x 2.0) y)) (- x y) (/ 1 (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3)))) (/ 1 (+ (* x x) (* y (+ x y)))) (/ 1 (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ 1 (+ x y)) (/ 1 (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y))))) (/ 1 (cbrt (/ (* (* x 2.0) y) (- x y)))) (/ 1 (sqrt (/ (* (* x 2.0) y) (- x y)))) (/ 1 (sqrt (/ (* (* x 2.0) y) (- x y)))) (* (/ 1 (* x 2.0)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (/ y (cbrt (- x y)))) (/ 1 (/ (* x 2.0) (sqrt (- x y)))) (* (/ 1 y) (sqrt (- x y))) (/ (/ 1 2.0) x) (/ (- x y) y) (* (/ 1 (* x 2.0)) (+ (sqrt x) (sqrt y))) (* (/ 1 y) (- (sqrt x) (sqrt y))) (/ (/ 1 2.0) x) (/ (- x y) y) 1 (/ (/ (- x y) y) (* x 2.0)) (/ 1 (* (* x 2.0) y)) (- x y) (/ 1 (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3)))) (/ 1 (+ (* x x) (* y (+ x y)))) (/ 1 (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ 1 (+ x y)) (/ (/ (- x y) y) (* x 2.0)) (/ (* (* x 2.0) y) (- x y)) (/ 1 (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y))))) (/ 1 (sqrt (/ (* (* x 2.0) y) (- x y)))) (* (/ 1 (* x 2.0)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (/ (* x 2.0) (sqrt (- x y)))) (/ (/ 1 2.0) x) (* (/ 1 (* x 2.0)) (+ (sqrt x) (sqrt y))) (/ (/ 1 2.0) x) 1 (/ 1 (* (* x 2.0) y)) (/ 1 (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3)))) (/ 1 (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- x y)) (/ 1 (* (* x 2.0) y)) 0 0 0 (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) 9.608 * * * [progress]: adding candidates to table 9.804 * * [progress]: iteration 4 / 4 9.804 * * * [progress]: picking best candidate 9.809 * * * * [pick]: Picked # 9.809 * * * [progress]: localizing error 9.818 * * * [progress]: generating rewritten candidates 9.818 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 9.858 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2) 9.870 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 9.955 * * * [progress]: generating series expansions 9.955 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 9.955 * [backup-simplify]: Simplify (* (* x 2.0) (/ y (- x y))) into (* 2.0 (/ (* x y) (- x y))) 9.955 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0 9.955 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 9.955 * [taylor]: Taking taylor expansion of 2.0 in y 9.955 * [backup-simplify]: Simplify 2.0 into 2.0 9.955 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 9.955 * [taylor]: Taking taylor expansion of (* x y) in y 9.955 * [taylor]: Taking taylor expansion of x in y 9.955 * [backup-simplify]: Simplify x into x 9.955 * [taylor]: Taking taylor expansion of y in y 9.955 * [backup-simplify]: Simplify 0 into 0 9.955 * [backup-simplify]: Simplify 1 into 1 9.955 * [taylor]: Taking taylor expansion of (- x y) in y 9.955 * [taylor]: Taking taylor expansion of x in y 9.955 * [backup-simplify]: Simplify x into x 9.955 * [taylor]: Taking taylor expansion of y in y 9.955 * [backup-simplify]: Simplify 0 into 0 9.955 * [backup-simplify]: Simplify 1 into 1 9.956 * [backup-simplify]: Simplify (* x 0) into 0 9.957 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 9.957 * [backup-simplify]: Simplify (- 0) into 0 9.957 * [backup-simplify]: Simplify (+ x 0) into x 9.958 * [backup-simplify]: Simplify (/ x x) into 1 9.958 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 9.958 * [taylor]: Taking taylor expansion of 2.0 in x 9.958 * [backup-simplify]: Simplify 2.0 into 2.0 9.958 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 9.958 * [taylor]: Taking taylor expansion of (* x y) in x 9.958 * [taylor]: Taking taylor expansion of x in x 9.958 * [backup-simplify]: Simplify 0 into 0 9.958 * [backup-simplify]: Simplify 1 into 1 9.958 * [taylor]: Taking taylor expansion of y in x 9.958 * [backup-simplify]: Simplify y into y 9.958 * [taylor]: Taking taylor expansion of (- x y) in x 9.958 * [taylor]: Taking taylor expansion of x in x 9.958 * [backup-simplify]: Simplify 0 into 0 9.958 * [backup-simplify]: Simplify 1 into 1 9.958 * [taylor]: Taking taylor expansion of y in x 9.958 * [backup-simplify]: Simplify y into y 9.958 * [backup-simplify]: Simplify (* 0 y) into 0 9.958 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.959 * [backup-simplify]: Simplify (- y) into (- y) 9.959 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 9.959 * [backup-simplify]: Simplify (/ y (- y)) into -1 9.959 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 9.959 * [taylor]: Taking taylor expansion of 2.0 in x 9.959 * [backup-simplify]: Simplify 2.0 into 2.0 9.959 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 9.959 * [taylor]: Taking taylor expansion of (* x y) in x 9.959 * [taylor]: Taking taylor expansion of x in x 9.959 * [backup-simplify]: Simplify 0 into 0 9.959 * [backup-simplify]: Simplify 1 into 1 9.959 * [taylor]: Taking taylor expansion of y in x 9.959 * [backup-simplify]: Simplify y into y 9.959 * [taylor]: Taking taylor expansion of (- x y) in x 9.959 * [taylor]: Taking taylor expansion of x in x 9.959 * [backup-simplify]: Simplify 0 into 0 9.959 * [backup-simplify]: Simplify 1 into 1 9.959 * [taylor]: Taking taylor expansion of y in x 9.959 * [backup-simplify]: Simplify y into y 9.959 * [backup-simplify]: Simplify (* 0 y) into 0 9.959 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.960 * [backup-simplify]: Simplify (- y) into (- y) 9.960 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 9.960 * [backup-simplify]: Simplify (/ y (- y)) into -1 9.960 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0 9.960 * [taylor]: Taking taylor expansion of -2.0 in y 9.960 * [backup-simplify]: Simplify -2.0 into -2.0 9.960 * [backup-simplify]: Simplify 0 into 0 9.961 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 9.961 * [backup-simplify]: Simplify (- 0) into 0 9.961 * [backup-simplify]: Simplify (+ 1 0) into 1 9.961 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y)) 9.962 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 9.962 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 9.962 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 9.962 * [taylor]: Taking taylor expansion of 2.0 in y 9.962 * [backup-simplify]: Simplify 2.0 into 2.0 9.962 * [taylor]: Taking taylor expansion of (/ 1 y) in y 9.962 * [taylor]: Taking taylor expansion of y in y 9.962 * [backup-simplify]: Simplify 0 into 0 9.962 * [backup-simplify]: Simplify 1 into 1 9.962 * [backup-simplify]: Simplify (/ 1 1) into 1 9.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.963 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 9.964 * [backup-simplify]: Simplify (- 0) into 0 9.964 * [backup-simplify]: Simplify 0 into 0 9.964 * [backup-simplify]: Simplify 0 into 0 9.964 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 9.965 * [backup-simplify]: Simplify (- 0) into 0 9.965 * [backup-simplify]: Simplify (+ 0 0) into 0 9.965 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2))) 9.966 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2)))) 9.966 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 9.966 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 9.966 * [taylor]: Taking taylor expansion of 2.0 in y 9.966 * [backup-simplify]: Simplify 2.0 into 2.0 9.966 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 9.966 * [taylor]: Taking taylor expansion of (pow y 2) in y 9.966 * [taylor]: Taking taylor expansion of y in y 9.966 * [backup-simplify]: Simplify 0 into 0 9.966 * [backup-simplify]: Simplify 1 into 1 9.966 * [backup-simplify]: Simplify (* 1 1) into 1 9.966 * [backup-simplify]: Simplify (/ 1 1) into 1 9.967 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.967 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.968 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.969 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.969 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.970 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.970 * [backup-simplify]: Simplify (- 0) into 0 9.970 * [backup-simplify]: Simplify 0 into 0 9.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.971 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.972 * [backup-simplify]: Simplify (- 0) into 0 9.972 * [backup-simplify]: Simplify 0 into 0 9.972 * [backup-simplify]: Simplify 0 into 0 9.972 * [backup-simplify]: Simplify 0 into 0 9.972 * [backup-simplify]: Simplify (* (* (/ 1 x) 2.0) (/ (/ 1 y) (- (/ 1 x) (/ 1 y)))) into (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) 9.972 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 9.972 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 9.972 * [taylor]: Taking taylor expansion of 2.0 in y 9.972 * [backup-simplify]: Simplify 2.0 into 2.0 9.972 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 9.972 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 9.972 * [taylor]: Taking taylor expansion of (/ 1 x) in y 9.972 * [taylor]: Taking taylor expansion of x in y 9.972 * [backup-simplify]: Simplify x into x 9.972 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 9.972 * [taylor]: Taking taylor expansion of (/ 1 y) in y 9.972 * [taylor]: Taking taylor expansion of y in y 9.972 * [backup-simplify]: Simplify 0 into 0 9.972 * [backup-simplify]: Simplify 1 into 1 9.972 * [backup-simplify]: Simplify (/ 1 1) into 1 9.972 * [taylor]: Taking taylor expansion of (* x y) in y 9.972 * [taylor]: Taking taylor expansion of x in y 9.972 * [backup-simplify]: Simplify x into x 9.972 * [taylor]: Taking taylor expansion of y in y 9.972 * [backup-simplify]: Simplify 0 into 0 9.972 * [backup-simplify]: Simplify 1 into 1 9.973 * [backup-simplify]: Simplify (- 1) into -1 9.973 * [backup-simplify]: Simplify (+ 0 -1) into -1 9.973 * [backup-simplify]: Simplify (* x 0) into 0 9.973 * [backup-simplify]: Simplify (* -1 0) into 0 9.973 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 9.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.974 * [backup-simplify]: Simplify (- 0) into 0 9.974 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 9.974 * [backup-simplify]: Simplify (+ (* -1 x) (* (/ 1 x) 0)) into (- x) 9.974 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x) 9.974 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 9.974 * [taylor]: Taking taylor expansion of 2.0 in x 9.974 * [backup-simplify]: Simplify 2.0 into 2.0 9.974 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 9.974 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 9.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.974 * [taylor]: Taking taylor expansion of x in x 9.974 * [backup-simplify]: Simplify 0 into 0 9.974 * [backup-simplify]: Simplify 1 into 1 9.975 * [backup-simplify]: Simplify (/ 1 1) into 1 9.975 * [taylor]: Taking taylor expansion of (/ 1 y) in x 9.975 * [taylor]: Taking taylor expansion of y in x 9.975 * [backup-simplify]: Simplify y into y 9.975 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 9.975 * [taylor]: Taking taylor expansion of (* x y) in x 9.975 * [taylor]: Taking taylor expansion of x in x 9.975 * [backup-simplify]: Simplify 0 into 0 9.975 * [backup-simplify]: Simplify 1 into 1 9.975 * [taylor]: Taking taylor expansion of y in x 9.975 * [backup-simplify]: Simplify y into y 9.975 * [backup-simplify]: Simplify (+ 1 0) into 1 9.975 * [backup-simplify]: Simplify (* 0 y) into 0 9.975 * [backup-simplify]: Simplify (* 1 0) into 0 9.976 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.976 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 9.976 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 9.976 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 9.976 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 9.976 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 9.976 * [taylor]: Taking taylor expansion of 2.0 in x 9.976 * [backup-simplify]: Simplify 2.0 into 2.0 9.976 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 9.976 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 9.976 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.976 * [taylor]: Taking taylor expansion of x in x 9.976 * [backup-simplify]: Simplify 0 into 0 9.976 * [backup-simplify]: Simplify 1 into 1 9.977 * [backup-simplify]: Simplify (/ 1 1) into 1 9.977 * [taylor]: Taking taylor expansion of (/ 1 y) in x 9.977 * [taylor]: Taking taylor expansion of y in x 9.977 * [backup-simplify]: Simplify y into y 9.977 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 9.977 * [taylor]: Taking taylor expansion of (* x y) in x 9.977 * [taylor]: Taking taylor expansion of x in x 9.977 * [backup-simplify]: Simplify 0 into 0 9.977 * [backup-simplify]: Simplify 1 into 1 9.977 * [taylor]: Taking taylor expansion of y in x 9.977 * [backup-simplify]: Simplify y into y 9.977 * [backup-simplify]: Simplify (+ 1 0) into 1 9.977 * [backup-simplify]: Simplify (* 0 y) into 0 9.978 * [backup-simplify]: Simplify (* 1 0) into 0 9.978 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.978 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 9.979 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 9.979 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 9.979 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y) 9.979 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 9.979 * [taylor]: Taking taylor expansion of 2.0 in y 9.979 * [backup-simplify]: Simplify 2.0 into 2.0 9.979 * [taylor]: Taking taylor expansion of y in y 9.979 * [backup-simplify]: Simplify 0 into 0 9.979 * [backup-simplify]: Simplify 1 into 1 9.979 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0 9.980 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0 9.980 * [backup-simplify]: Simplify 0 into 0 9.980 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 9.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.981 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 9.981 * [backup-simplify]: Simplify (- 0) into 0 9.981 * [backup-simplify]: Simplify (+ 0 0) into 0 9.982 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 9.982 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2))) 9.982 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 9.982 * [taylor]: Taking taylor expansion of 2.0 in y 9.982 * [backup-simplify]: Simplify 2.0 into 2.0 9.982 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 9.982 * [taylor]: Taking taylor expansion of (pow y 2) in y 9.982 * [taylor]: Taking taylor expansion of y in y 9.982 * [backup-simplify]: Simplify 0 into 0 9.982 * [backup-simplify]: Simplify 1 into 1 9.982 * [backup-simplify]: Simplify (* 1 1) into 1 9.983 * [backup-simplify]: Simplify (/ 1 1) into 1 9.983 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.983 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.985 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 9.985 * [backup-simplify]: Simplify 0 into 0 9.986 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.986 * [backup-simplify]: Simplify 0 into 0 9.986 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 9.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.987 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 9.987 * [backup-simplify]: Simplify (- 0) into 0 9.987 * [backup-simplify]: Simplify (+ 0 0) into 0 9.988 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 9.989 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3))) 9.989 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 9.989 * [taylor]: Taking taylor expansion of 2.0 in y 9.989 * [backup-simplify]: Simplify 2.0 into 2.0 9.989 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 9.989 * [taylor]: Taking taylor expansion of (pow y 3) in y 9.989 * [taylor]: Taking taylor expansion of y in y 9.989 * [backup-simplify]: Simplify 0 into 0 9.989 * [backup-simplify]: Simplify 1 into 1 9.989 * [backup-simplify]: Simplify (* 1 1) into 1 9.989 * [backup-simplify]: Simplify (* 1 1) into 1 9.989 * [backup-simplify]: Simplify (/ 1 1) into 1 9.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.991 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.991 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.992 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.993 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.994 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.994 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.994 * [backup-simplify]: Simplify 0 into 0 9.995 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.996 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.996 * [backup-simplify]: Simplify 0 into 0 9.996 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.997 * [backup-simplify]: Simplify 0 into 0 9.997 * [backup-simplify]: Simplify 0 into 0 9.997 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) 2.0) (/ (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- y))))) into (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) 9.997 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 9.997 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 9.997 * [taylor]: Taking taylor expansion of 2.0 in y 9.997 * [backup-simplify]: Simplify 2.0 into 2.0 9.997 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 9.997 * [taylor]: Taking taylor expansion of x in y 9.997 * [backup-simplify]: Simplify x into x 9.997 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 9.997 * [taylor]: Taking taylor expansion of y in y 9.997 * [backup-simplify]: Simplify 0 into 0 9.997 * [backup-simplify]: Simplify 1 into 1 9.997 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 9.997 * [taylor]: Taking taylor expansion of (/ 1 y) in y 9.997 * [taylor]: Taking taylor expansion of y in y 9.997 * [backup-simplify]: Simplify 0 into 0 9.997 * [backup-simplify]: Simplify 1 into 1 9.997 * [backup-simplify]: Simplify (/ 1 1) into 1 9.997 * [taylor]: Taking taylor expansion of (/ 1 x) in y 9.997 * [taylor]: Taking taylor expansion of x in y 9.997 * [backup-simplify]: Simplify x into x 9.997 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 9.998 * [backup-simplify]: Simplify (+ 1 0) into 1 9.998 * [backup-simplify]: Simplify (* 0 1) into 0 9.998 * [backup-simplify]: Simplify (* x 0) into 0 9.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.998 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 9.998 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 9.999 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 9.999 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 9.999 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x) 9.999 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 9.999 * [taylor]: Taking taylor expansion of 2.0 in x 9.999 * [backup-simplify]: Simplify 2.0 into 2.0 9.999 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 9.999 * [taylor]: Taking taylor expansion of x in x 9.999 * [backup-simplify]: Simplify 0 into 0 9.999 * [backup-simplify]: Simplify 1 into 1 9.999 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 9.999 * [taylor]: Taking taylor expansion of y in x 9.999 * [backup-simplify]: Simplify y into y 9.999 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 9.999 * [taylor]: Taking taylor expansion of (/ 1 y) in x 9.999 * [taylor]: Taking taylor expansion of y in x 9.999 * [backup-simplify]: Simplify y into y 9.999 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 9.999 * [taylor]: Taking taylor expansion of (/ 1 x) in x 9.999 * [taylor]: Taking taylor expansion of x in x 9.999 * [backup-simplify]: Simplify 0 into 0 9.999 * [backup-simplify]: Simplify 1 into 1 10.000 * [backup-simplify]: Simplify (/ 1 1) into 1 10.000 * [backup-simplify]: Simplify (- 1) into -1 10.000 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.001 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 10.001 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 10.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.002 * [backup-simplify]: Simplify (- 0) into 0 10.002 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 10.002 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 10.003 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 10.003 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 10.003 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 10.003 * [taylor]: Taking taylor expansion of 2.0 in x 10.003 * [backup-simplify]: Simplify 2.0 into 2.0 10.003 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 10.003 * [taylor]: Taking taylor expansion of x in x 10.003 * [backup-simplify]: Simplify 0 into 0 10.003 * [backup-simplify]: Simplify 1 into 1 10.003 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 10.003 * [taylor]: Taking taylor expansion of y in x 10.003 * [backup-simplify]: Simplify y into y 10.003 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 10.003 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.003 * [taylor]: Taking taylor expansion of y in x 10.003 * [backup-simplify]: Simplify y into y 10.003 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.003 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.003 * [taylor]: Taking taylor expansion of x in x 10.003 * [backup-simplify]: Simplify 0 into 0 10.003 * [backup-simplify]: Simplify 1 into 1 10.004 * [backup-simplify]: Simplify (/ 1 1) into 1 10.004 * [backup-simplify]: Simplify (- 1) into -1 10.004 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.004 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 10.005 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 10.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.006 * [backup-simplify]: Simplify (- 0) into 0 10.006 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 10.006 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 10.007 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 10.007 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y) 10.007 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 10.007 * [taylor]: Taking taylor expansion of -2.0 in y 10.007 * [backup-simplify]: Simplify -2.0 into -2.0 10.007 * [taylor]: Taking taylor expansion of y in y 10.007 * [backup-simplify]: Simplify 0 into 0 10.007 * [backup-simplify]: Simplify 1 into 1 10.007 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0 10.008 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0 10.008 * [backup-simplify]: Simplify 0 into 0 10.009 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 10.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.010 * [backup-simplify]: Simplify (- 0) into 0 10.010 * [backup-simplify]: Simplify (+ 0 0) into 0 10.011 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 10.011 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 10.012 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2)))) 10.012 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 10.012 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 10.012 * [taylor]: Taking taylor expansion of 2.0 in y 10.012 * [backup-simplify]: Simplify 2.0 into 2.0 10.012 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 10.012 * [taylor]: Taking taylor expansion of (pow y 2) in y 10.012 * [taylor]: Taking taylor expansion of y in y 10.012 * [backup-simplify]: Simplify 0 into 0 10.012 * [backup-simplify]: Simplify 1 into 1 10.012 * [backup-simplify]: Simplify (* 1 1) into 1 10.013 * [backup-simplify]: Simplify (/ 1 1) into 1 10.013 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.014 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.016 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.016 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 10.017 * [backup-simplify]: Simplify (- 0) into 0 10.017 * [backup-simplify]: Simplify 0 into 0 10.018 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.018 * [backup-simplify]: Simplify 0 into 0 10.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.019 * [backup-simplify]: Simplify (- 0) into 0 10.020 * [backup-simplify]: Simplify (+ 0 0) into 0 10.021 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 10.022 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 10.022 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3)))) 10.022 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 10.022 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 10.022 * [taylor]: Taking taylor expansion of 2.0 in y 10.023 * [backup-simplify]: Simplify 2.0 into 2.0 10.023 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 10.023 * [taylor]: Taking taylor expansion of (pow y 3) in y 10.023 * [taylor]: Taking taylor expansion of y in y 10.023 * [backup-simplify]: Simplify 0 into 0 10.023 * [backup-simplify]: Simplify 1 into 1 10.023 * [backup-simplify]: Simplify (* 1 1) into 1 10.023 * [backup-simplify]: Simplify (* 1 1) into 1 10.024 * [backup-simplify]: Simplify (/ 1 1) into 1 10.025 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.026 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.026 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.027 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.028 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.029 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.030 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.033 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.033 * [backup-simplify]: Simplify (- 0) into 0 10.033 * [backup-simplify]: Simplify 0 into 0 10.034 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.036 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.036 * [backup-simplify]: Simplify (- 0) into 0 10.036 * [backup-simplify]: Simplify 0 into 0 10.037 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.037 * [backup-simplify]: Simplify 0 into 0 10.037 * [backup-simplify]: Simplify 0 into 0 10.037 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2) 10.038 * [backup-simplify]: Simplify (/ y (- x y)) into (/ y (- x y)) 10.038 * [approximate]: Taking taylor expansion of (/ y (- x y)) in (y x) around 0 10.038 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x 10.038 * [taylor]: Taking taylor expansion of y in x 10.038 * [backup-simplify]: Simplify y into y 10.038 * [taylor]: Taking taylor expansion of (- x y) in x 10.038 * [taylor]: Taking taylor expansion of x in x 10.038 * [backup-simplify]: Simplify 0 into 0 10.038 * [backup-simplify]: Simplify 1 into 1 10.038 * [taylor]: Taking taylor expansion of y in x 10.038 * [backup-simplify]: Simplify y into y 10.038 * [backup-simplify]: Simplify (- y) into (- y) 10.038 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 10.038 * [backup-simplify]: Simplify (/ y (- y)) into -1 10.038 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y 10.038 * [taylor]: Taking taylor expansion of y in y 10.038 * [backup-simplify]: Simplify 0 into 0 10.038 * [backup-simplify]: Simplify 1 into 1 10.038 * [taylor]: Taking taylor expansion of (- x y) in y 10.038 * [taylor]: Taking taylor expansion of x in y 10.038 * [backup-simplify]: Simplify x into x 10.038 * [taylor]: Taking taylor expansion of y in y 10.038 * [backup-simplify]: Simplify 0 into 0 10.038 * [backup-simplify]: Simplify 1 into 1 10.039 * [backup-simplify]: Simplify (- 0) into 0 10.039 * [backup-simplify]: Simplify (+ x 0) into x 10.039 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.039 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y 10.039 * [taylor]: Taking taylor expansion of y in y 10.039 * [backup-simplify]: Simplify 0 into 0 10.039 * [backup-simplify]: Simplify 1 into 1 10.039 * [taylor]: Taking taylor expansion of (- x y) in y 10.039 * [taylor]: Taking taylor expansion of x in y 10.039 * [backup-simplify]: Simplify x into x 10.039 * [taylor]: Taking taylor expansion of y in y 10.039 * [backup-simplify]: Simplify 0 into 0 10.039 * [backup-simplify]: Simplify 1 into 1 10.039 * [backup-simplify]: Simplify (- 0) into 0 10.040 * [backup-simplify]: Simplify (+ x 0) into x 10.040 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.040 * [taylor]: Taking taylor expansion of x in x 10.040 * [backup-simplify]: Simplify 0 into 0 10.040 * [backup-simplify]: Simplify 1 into 1 10.040 * [backup-simplify]: Simplify (/ 1 1) into 1 10.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.041 * [backup-simplify]: Simplify 0 into 0 10.041 * [backup-simplify]: Simplify (- 1) into -1 10.042 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.042 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ -1 x)))) into (/ 1 (pow x 2)) 10.042 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 10.042 * [taylor]: Taking taylor expansion of (pow x 2) in x 10.042 * [taylor]: Taking taylor expansion of x in x 10.042 * [backup-simplify]: Simplify 0 into 0 10.042 * [backup-simplify]: Simplify 1 into 1 10.042 * [backup-simplify]: Simplify (* 1 1) into 1 10.043 * [backup-simplify]: Simplify (/ 1 1) into 1 10.044 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.044 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.046 * [backup-simplify]: Simplify 0 into 0 10.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.047 * [backup-simplify]: Simplify 0 into 0 10.047 * [backup-simplify]: Simplify (- 0) into 0 10.048 * [backup-simplify]: Simplify (+ 0 0) into 0 10.048 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* (/ 1 (pow x 2)) (/ -1 x)))) into (/ 1 (pow x 3)) 10.048 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 10.048 * [taylor]: Taking taylor expansion of (pow x 3) in x 10.048 * [taylor]: Taking taylor expansion of x in x 10.048 * [backup-simplify]: Simplify 0 into 0 10.048 * [backup-simplify]: Simplify 1 into 1 10.049 * [backup-simplify]: Simplify (* 1 1) into 1 10.049 * [backup-simplify]: Simplify (* 1 1) into 1 10.049 * [backup-simplify]: Simplify (/ 1 1) into 1 10.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.052 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.053 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.054 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.055 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.057 * [backup-simplify]: Simplify 0 into 0 10.058 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.059 * [backup-simplify]: Simplify 0 into 0 10.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.065 * [backup-simplify]: Simplify 0 into 0 10.065 * [backup-simplify]: Simplify 0 into 0 10.065 * [backup-simplify]: Simplify (/ (/ 1 y) (- (/ 1 x) (/ 1 y))) into (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) 10.065 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in (y x) around 0 10.065 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x 10.065 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 10.065 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 10.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.065 * [taylor]: Taking taylor expansion of x in x 10.065 * [backup-simplify]: Simplify 0 into 0 10.065 * [backup-simplify]: Simplify 1 into 1 10.066 * [backup-simplify]: Simplify (/ 1 1) into 1 10.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.066 * [taylor]: Taking taylor expansion of y in x 10.066 * [backup-simplify]: Simplify y into y 10.066 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.066 * [taylor]: Taking taylor expansion of y in x 10.066 * [backup-simplify]: Simplify y into y 10.067 * [backup-simplify]: Simplify (+ 1 0) into 1 10.067 * [backup-simplify]: Simplify (* 1 y) into y 10.067 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.067 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y 10.067 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 10.067 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 10.067 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.067 * [taylor]: Taking taylor expansion of x in y 10.067 * [backup-simplify]: Simplify x into x 10.067 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.067 * [taylor]: Taking taylor expansion of y in y 10.067 * [backup-simplify]: Simplify 0 into 0 10.067 * [backup-simplify]: Simplify 1 into 1 10.068 * [backup-simplify]: Simplify (/ 1 1) into 1 10.068 * [taylor]: Taking taylor expansion of y in y 10.068 * [backup-simplify]: Simplify 0 into 0 10.068 * [backup-simplify]: Simplify 1 into 1 10.068 * [backup-simplify]: Simplify (- 1) into -1 10.069 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.069 * [backup-simplify]: Simplify (* -1 0) into 0 10.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.070 * [backup-simplify]: Simplify (- 0) into 0 10.070 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 10.071 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 x) 0)) into (- 1) 10.071 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 10.071 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y 10.071 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 10.071 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 10.071 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.071 * [taylor]: Taking taylor expansion of x in y 10.072 * [backup-simplify]: Simplify x into x 10.072 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.072 * [taylor]: Taking taylor expansion of y in y 10.072 * [backup-simplify]: Simplify 0 into 0 10.072 * [backup-simplify]: Simplify 1 into 1 10.072 * [backup-simplify]: Simplify (/ 1 1) into 1 10.072 * [taylor]: Taking taylor expansion of y in y 10.072 * [backup-simplify]: Simplify 0 into 0 10.072 * [backup-simplify]: Simplify 1 into 1 10.073 * [backup-simplify]: Simplify (- 1) into -1 10.073 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.073 * [backup-simplify]: Simplify (* -1 0) into 0 10.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.074 * [backup-simplify]: Simplify (- 0) into 0 10.075 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 10.075 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 x) 0)) into (- 1) 10.076 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1 10.076 * [taylor]: Taking taylor expansion of -1 in x 10.076 * [backup-simplify]: Simplify -1 into -1 10.076 * [backup-simplify]: Simplify 0 into 0 10.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 10.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.077 * [backup-simplify]: Simplify (- 0) into 0 10.077 * [backup-simplify]: Simplify (+ 0 0) into 0 10.079 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 x) 1) (* 0 0))) into (/ 1 x) 10.079 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 x) (- 1))))) into (- (/ 1 x)) 10.079 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 10.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.079 * [taylor]: Taking taylor expansion of x in x 10.079 * [backup-simplify]: Simplify 0 into 0 10.079 * [backup-simplify]: Simplify 1 into 1 10.080 * [backup-simplify]: Simplify (/ 1 1) into 1 10.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.082 * [backup-simplify]: Simplify (- 0) into 0 10.082 * [backup-simplify]: Simplify 0 into 0 10.082 * [backup-simplify]: Simplify 0 into 0 10.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 10.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.083 * [backup-simplify]: Simplify (- 0) into 0 10.084 * [backup-simplify]: Simplify (+ 0 0) into 0 10.085 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 x) 0) (+ (* 0 1) (* 0 0)))) into 0 10.086 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 x)) (/ (/ 1 x) (- 1))))) into (- (/ 1 (pow x 2))) 10.086 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x 10.086 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 10.086 * [taylor]: Taking taylor expansion of (pow x 2) in x 10.086 * [taylor]: Taking taylor expansion of x in x 10.086 * [backup-simplify]: Simplify 0 into 0 10.086 * [backup-simplify]: Simplify 1 into 1 10.087 * [backup-simplify]: Simplify (* 1 1) into 1 10.087 * [backup-simplify]: Simplify (/ 1 1) into 1 10.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.089 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.092 * [backup-simplify]: Simplify (- 0) into 0 10.092 * [backup-simplify]: Simplify 0 into 0 10.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.094 * [backup-simplify]: Simplify (- 0) into 0 10.094 * [backup-simplify]: Simplify 0 into 0 10.094 * [backup-simplify]: Simplify 0 into 0 10.094 * [backup-simplify]: Simplify 0 into 0 10.094 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ -1 (* y (- (/ 1 y) (/ 1 x)))) 10.094 * [approximate]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in (y x) around 0 10.094 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in x 10.094 * [taylor]: Taking taylor expansion of -1 in x 10.094 * [backup-simplify]: Simplify -1 into -1 10.094 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 10.094 * [taylor]: Taking taylor expansion of y in x 10.094 * [backup-simplify]: Simplify y into y 10.094 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 10.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.094 * [taylor]: Taking taylor expansion of y in x 10.094 * [backup-simplify]: Simplify y into y 10.094 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.094 * [taylor]: Taking taylor expansion of x in x 10.094 * [backup-simplify]: Simplify 0 into 0 10.094 * [backup-simplify]: Simplify 1 into 1 10.095 * [backup-simplify]: Simplify (/ 1 1) into 1 10.095 * [backup-simplify]: Simplify (- 1) into -1 10.096 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.096 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 10.096 * [backup-simplify]: Simplify (/ -1 (* -1 y)) into (/ 1 y) 10.096 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y 10.096 * [taylor]: Taking taylor expansion of -1 in y 10.096 * [backup-simplify]: Simplify -1 into -1 10.096 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 10.096 * [taylor]: Taking taylor expansion of y in y 10.096 * [backup-simplify]: Simplify 0 into 0 10.096 * [backup-simplify]: Simplify 1 into 1 10.096 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 10.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.096 * [taylor]: Taking taylor expansion of y in y 10.096 * [backup-simplify]: Simplify 0 into 0 10.096 * [backup-simplify]: Simplify 1 into 1 10.097 * [backup-simplify]: Simplify (/ 1 1) into 1 10.097 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.097 * [taylor]: Taking taylor expansion of x in y 10.097 * [backup-simplify]: Simplify x into x 10.097 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.097 * [backup-simplify]: Simplify (+ 1 0) into 1 10.098 * [backup-simplify]: Simplify (* 0 1) into 0 10.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.098 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 10.098 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 10.099 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 10.099 * [backup-simplify]: Simplify (/ -1 1) into -1 10.099 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y 10.099 * [taylor]: Taking taylor expansion of -1 in y 10.099 * [backup-simplify]: Simplify -1 into -1 10.099 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 10.100 * [taylor]: Taking taylor expansion of y in y 10.100 * [backup-simplify]: Simplify 0 into 0 10.100 * [backup-simplify]: Simplify 1 into 1 10.100 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 10.100 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.100 * [taylor]: Taking taylor expansion of y in y 10.100 * [backup-simplify]: Simplify 0 into 0 10.100 * [backup-simplify]: Simplify 1 into 1 10.100 * [backup-simplify]: Simplify (/ 1 1) into 1 10.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.100 * [taylor]: Taking taylor expansion of x in y 10.100 * [backup-simplify]: Simplify x into x 10.100 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.101 * [backup-simplify]: Simplify (+ 1 0) into 1 10.101 * [backup-simplify]: Simplify (* 0 1) into 0 10.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.102 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 10.102 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 10.103 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1 10.103 * [backup-simplify]: Simplify (/ -1 1) into -1 10.103 * [taylor]: Taking taylor expansion of -1 in x 10.103 * [backup-simplify]: Simplify -1 into -1 10.103 * [backup-simplify]: Simplify 0 into 0 10.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 10.105 * [backup-simplify]: Simplify (- 0) into 0 10.105 * [backup-simplify]: Simplify (+ 0 0) into 0 10.106 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 x))) (* 0 1))) into (- (/ 1 x)) 10.106 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 x)) 1)))) into (- (/ 1 x)) 10.106 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 10.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.107 * [taylor]: Taking taylor expansion of x in x 10.107 * [backup-simplify]: Simplify 0 into 0 10.107 * [backup-simplify]: Simplify 1 into 1 10.107 * [backup-simplify]: Simplify (/ 1 1) into 1 10.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.109 * [backup-simplify]: Simplify (- 0) into 0 10.109 * [backup-simplify]: Simplify 0 into 0 10.109 * [backup-simplify]: Simplify 0 into 0 10.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.110 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 10.111 * [backup-simplify]: Simplify (- 0) into 0 10.111 * [backup-simplify]: Simplify (+ 0 0) into 0 10.112 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 x))) (* 0 1)))) into 0 10.113 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (/ 1 x)) (/ (- (/ 1 x)) 1)))) into (- (/ 1 (pow x 2))) 10.113 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x 10.113 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 10.113 * [taylor]: Taking taylor expansion of (pow x 2) in x 10.113 * [taylor]: Taking taylor expansion of x in x 10.114 * [backup-simplify]: Simplify 0 into 0 10.114 * [backup-simplify]: Simplify 1 into 1 10.114 * [backup-simplify]: Simplify (* 1 1) into 1 10.114 * [backup-simplify]: Simplify (/ 1 1) into 1 10.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.116 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.118 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.120 * [backup-simplify]: Simplify (- 0) into 0 10.120 * [backup-simplify]: Simplify 0 into 0 10.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.121 * [backup-simplify]: Simplify (- 0) into 0 10.121 * [backup-simplify]: Simplify 0 into 0 10.121 * [backup-simplify]: Simplify 0 into 0 10.121 * [backup-simplify]: Simplify 0 into 0 10.121 * * * * [progress]: [ 3 / 3 ] generating series at (2) 10.121 * [backup-simplify]: Simplify (/ 1 (* (* x 2.0) (/ y (- x y)))) into (* 0.5 (/ (- x y) (* x y))) 10.121 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0 10.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 10.122 * [taylor]: Taking taylor expansion of 0.5 in y 10.122 * [backup-simplify]: Simplify 0.5 into 0.5 10.122 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 10.122 * [taylor]: Taking taylor expansion of (- x y) in y 10.122 * [taylor]: Taking taylor expansion of x in y 10.122 * [backup-simplify]: Simplify x into x 10.122 * [taylor]: Taking taylor expansion of y in y 10.122 * [backup-simplify]: Simplify 0 into 0 10.122 * [backup-simplify]: Simplify 1 into 1 10.122 * [taylor]: Taking taylor expansion of (* x y) in y 10.122 * [taylor]: Taking taylor expansion of x in y 10.122 * [backup-simplify]: Simplify x into x 10.122 * [taylor]: Taking taylor expansion of y in y 10.122 * [backup-simplify]: Simplify 0 into 0 10.122 * [backup-simplify]: Simplify 1 into 1 10.122 * [backup-simplify]: Simplify (- 0) into 0 10.122 * [backup-simplify]: Simplify (+ x 0) into x 10.122 * [backup-simplify]: Simplify (* x 0) into 0 10.123 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 10.123 * [backup-simplify]: Simplify (/ x x) into 1 10.123 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 10.123 * [taylor]: Taking taylor expansion of 0.5 in x 10.123 * [backup-simplify]: Simplify 0.5 into 0.5 10.123 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 10.123 * [taylor]: Taking taylor expansion of (- x y) in x 10.123 * [taylor]: Taking taylor expansion of x in x 10.123 * [backup-simplify]: Simplify 0 into 0 10.123 * [backup-simplify]: Simplify 1 into 1 10.123 * [taylor]: Taking taylor expansion of y in x 10.123 * [backup-simplify]: Simplify y into y 10.123 * [taylor]: Taking taylor expansion of (* x y) in x 10.123 * [taylor]: Taking taylor expansion of x in x 10.123 * [backup-simplify]: Simplify 0 into 0 10.123 * [backup-simplify]: Simplify 1 into 1 10.123 * [taylor]: Taking taylor expansion of y in x 10.123 * [backup-simplify]: Simplify y into y 10.123 * [backup-simplify]: Simplify (- y) into (- y) 10.123 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 10.124 * [backup-simplify]: Simplify (* 0 y) into 0 10.124 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 10.124 * [backup-simplify]: Simplify (/ (- y) y) into -1 10.124 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 10.124 * [taylor]: Taking taylor expansion of 0.5 in x 10.124 * [backup-simplify]: Simplify 0.5 into 0.5 10.124 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 10.124 * [taylor]: Taking taylor expansion of (- x y) in x 10.124 * [taylor]: Taking taylor expansion of x in x 10.124 * [backup-simplify]: Simplify 0 into 0 10.124 * [backup-simplify]: Simplify 1 into 1 10.124 * [taylor]: Taking taylor expansion of y in x 10.124 * [backup-simplify]: Simplify y into y 10.124 * [taylor]: Taking taylor expansion of (* x y) in x 10.124 * [taylor]: Taking taylor expansion of x in x 10.124 * [backup-simplify]: Simplify 0 into 0 10.124 * [backup-simplify]: Simplify 1 into 1 10.124 * [taylor]: Taking taylor expansion of y in x 10.124 * [backup-simplify]: Simplify y into y 10.125 * [backup-simplify]: Simplify (- y) into (- y) 10.125 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 10.125 * [backup-simplify]: Simplify (* 0 y) into 0 10.125 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 10.125 * [backup-simplify]: Simplify (/ (- y) y) into -1 10.126 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5 10.126 * [taylor]: Taking taylor expansion of -0.5 in y 10.126 * [backup-simplify]: Simplify -0.5 into -0.5 10.126 * [backup-simplify]: Simplify (- 0) into 0 10.127 * [backup-simplify]: Simplify (+ 1 0) into 1 10.127 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 10.127 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y) 10.128 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y)) 10.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 10.128 * [taylor]: Taking taylor expansion of 0.5 in y 10.128 * [backup-simplify]: Simplify 0.5 into 0.5 10.128 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.128 * [taylor]: Taking taylor expansion of y in y 10.128 * [backup-simplify]: Simplify 0 into 0 10.129 * [backup-simplify]: Simplify 1 into 1 10.129 * [backup-simplify]: Simplify (/ 1 1) into 1 10.129 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 10.129 * [backup-simplify]: Simplify 0.5 into 0.5 10.129 * [backup-simplify]: Simplify -0.5 into -0.5 10.130 * [backup-simplify]: Simplify (- 0) into 0 10.130 * [backup-simplify]: Simplify (+ 0 0) into 0 10.131 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 10.132 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 10.133 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 10.133 * [taylor]: Taking taylor expansion of 0 in y 10.133 * [backup-simplify]: Simplify 0 into 0 10.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.134 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 10.134 * [backup-simplify]: Simplify 0 into 0 10.134 * [backup-simplify]: Simplify 0 into 0 10.135 * [backup-simplify]: Simplify (- 0) into 0 10.135 * [backup-simplify]: Simplify (+ 0 0) into 0 10.137 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 10.137 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.138 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 10.138 * [taylor]: Taking taylor expansion of 0 in y 10.138 * [backup-simplify]: Simplify 0 into 0 10.138 * [backup-simplify]: Simplify 0 into 0 10.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.140 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 10.140 * [backup-simplify]: Simplify 0 into 0 10.140 * [backup-simplify]: Simplify 0 into 0 10.140 * [backup-simplify]: Simplify (- 0) into 0 10.140 * [backup-simplify]: Simplify (+ 0 0) into 0 10.141 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 10.142 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.143 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 10.143 * [taylor]: Taking taylor expansion of 0 in y 10.143 * [backup-simplify]: Simplify 0 into 0 10.143 * [backup-simplify]: Simplify 0 into 0 10.143 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 10.143 * [backup-simplify]: Simplify (/ 1 (* (* (/ 1 x) 2.0) (/ (/ 1 y) (- (/ 1 x) (/ 1 y))))) into (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) 10.143 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 10.143 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 10.143 * [taylor]: Taking taylor expansion of 0.5 in y 10.143 * [backup-simplify]: Simplify 0.5 into 0.5 10.143 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 10.143 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 10.143 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.143 * [taylor]: Taking taylor expansion of x in y 10.143 * [backup-simplify]: Simplify x into x 10.143 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.143 * [taylor]: Taking taylor expansion of y in y 10.143 * [backup-simplify]: Simplify 0 into 0 10.143 * [backup-simplify]: Simplify 1 into 1 10.144 * [backup-simplify]: Simplify (/ 1 1) into 1 10.144 * [taylor]: Taking taylor expansion of (* x y) in y 10.144 * [taylor]: Taking taylor expansion of x in y 10.144 * [backup-simplify]: Simplify x into x 10.144 * [taylor]: Taking taylor expansion of y in y 10.144 * [backup-simplify]: Simplify 0 into 0 10.144 * [backup-simplify]: Simplify 1 into 1 10.144 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 10.144 * [taylor]: Taking taylor expansion of 0.5 in x 10.144 * [backup-simplify]: Simplify 0.5 into 0.5 10.144 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 10.144 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 10.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.144 * [taylor]: Taking taylor expansion of x in x 10.144 * [backup-simplify]: Simplify 0 into 0 10.144 * [backup-simplify]: Simplify 1 into 1 10.144 * [backup-simplify]: Simplify (/ 1 1) into 1 10.144 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.144 * [taylor]: Taking taylor expansion of y in x 10.144 * [backup-simplify]: Simplify y into y 10.144 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.144 * [taylor]: Taking taylor expansion of (* x y) in x 10.144 * [taylor]: Taking taylor expansion of x in x 10.144 * [backup-simplify]: Simplify 0 into 0 10.144 * [backup-simplify]: Simplify 1 into 1 10.144 * [taylor]: Taking taylor expansion of y in x 10.144 * [backup-simplify]: Simplify y into y 10.144 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 10.144 * [taylor]: Taking taylor expansion of 0.5 in x 10.144 * [backup-simplify]: Simplify 0.5 into 0.5 10.144 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 10.144 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 10.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.144 * [taylor]: Taking taylor expansion of x in x 10.144 * [backup-simplify]: Simplify 0 into 0 10.144 * [backup-simplify]: Simplify 1 into 1 10.145 * [backup-simplify]: Simplify (/ 1 1) into 1 10.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.145 * [taylor]: Taking taylor expansion of y in x 10.145 * [backup-simplify]: Simplify y into y 10.145 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.145 * [taylor]: Taking taylor expansion of (* x y) in x 10.145 * [taylor]: Taking taylor expansion of x in x 10.145 * [backup-simplify]: Simplify 0 into 0 10.145 * [backup-simplify]: Simplify 1 into 1 10.145 * [taylor]: Taking taylor expansion of y in x 10.145 * [backup-simplify]: Simplify y into y 10.145 * [backup-simplify]: Simplify (+ 1 0) into 1 10.145 * [backup-simplify]: Simplify (* 0 y) into 0 10.145 * [backup-simplify]: Simplify (* 1 0) into 0 10.146 * [backup-simplify]: Simplify (* 0.5 0) into 0 10.146 * [taylor]: Taking taylor expansion of 0 in y 10.146 * [backup-simplify]: Simplify 0 into 0 10.146 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 10.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.146 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 10.146 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 10.147 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 10.147 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 10.147 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 10.147 * [taylor]: Taking taylor expansion of 0.5 in y 10.147 * [backup-simplify]: Simplify 0.5 into 0.5 10.147 * [taylor]: Taking taylor expansion of y in y 10.147 * [backup-simplify]: Simplify 0 into 0 10.147 * [backup-simplify]: Simplify 1 into 1 10.147 * [backup-simplify]: Simplify 0 into 0 10.147 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 10.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 10.148 * [backup-simplify]: Simplify (- 0) into 0 10.149 * [backup-simplify]: Simplify (+ 0 0) into 0 10.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 10.150 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5) 10.150 * [taylor]: Taking taylor expansion of (- 0.5) in y 10.150 * [taylor]: Taking taylor expansion of 0.5 in y 10.150 * [backup-simplify]: Simplify 0.5 into 0.5 10.150 * [backup-simplify]: Simplify (* 0.5 0) into 0 10.150 * [backup-simplify]: Simplify 0 into 0 10.150 * [backup-simplify]: Simplify 0 into 0 10.151 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 10.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.152 * [backup-simplify]: Simplify (- 0) into 0 10.152 * [backup-simplify]: Simplify (+ 0 0) into 0 10.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 10.153 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0 10.154 * [taylor]: Taking taylor expansion of 0 in y 10.154 * [backup-simplify]: Simplify 0 into 0 10.154 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 10.154 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 10.155 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 10.155 * [backup-simplify]: Simplify 0.5 into 0.5 10.155 * [backup-simplify]: Simplify 0 into 0 10.156 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 10.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.156 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.157 * [backup-simplify]: Simplify (- 0) into 0 10.157 * [backup-simplify]: Simplify (+ 0 0) into 0 10.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 10.159 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0 10.159 * [taylor]: Taking taylor expansion of 0 in y 10.159 * [backup-simplify]: Simplify 0 into 0 10.159 * [backup-simplify]: Simplify 0 into 0 10.159 * [backup-simplify]: Simplify (- 0) into 0 10.159 * [backup-simplify]: Simplify 0 into 0 10.160 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 10.160 * [backup-simplify]: Simplify 0 into 0 10.160 * [backup-simplify]: Simplify 0 into 0 10.161 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 10.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.162 * [backup-simplify]: Simplify (- 0) into 0 10.162 * [backup-simplify]: Simplify (+ 0 0) into 0 10.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 10.164 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0 10.164 * [taylor]: Taking taylor expansion of 0 in y 10.164 * [backup-simplify]: Simplify 0 into 0 10.164 * [backup-simplify]: Simplify 0 into 0 10.164 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 10.165 * [backup-simplify]: Simplify (/ 1 (* (* (/ 1 (- x)) 2.0) (/ (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- y)))))) into (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) 10.165 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 10.165 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 10.165 * [taylor]: Taking taylor expansion of 0.5 in y 10.165 * [backup-simplify]: Simplify 0.5 into 0.5 10.165 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 10.165 * [taylor]: Taking taylor expansion of x in y 10.165 * [backup-simplify]: Simplify x into x 10.165 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 10.165 * [taylor]: Taking taylor expansion of y in y 10.165 * [backup-simplify]: Simplify 0 into 0 10.165 * [backup-simplify]: Simplify 1 into 1 10.165 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 10.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y 10.165 * [taylor]: Taking taylor expansion of y in y 10.165 * [backup-simplify]: Simplify 0 into 0 10.165 * [backup-simplify]: Simplify 1 into 1 10.165 * [backup-simplify]: Simplify (/ 1 1) into 1 10.165 * [taylor]: Taking taylor expansion of (/ 1 x) in y 10.165 * [taylor]: Taking taylor expansion of x in y 10.165 * [backup-simplify]: Simplify x into x 10.165 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 10.165 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 10.165 * [taylor]: Taking taylor expansion of 0.5 in x 10.165 * [backup-simplify]: Simplify 0.5 into 0.5 10.165 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 10.165 * [taylor]: Taking taylor expansion of x in x 10.165 * [backup-simplify]: Simplify 0 into 0 10.165 * [backup-simplify]: Simplify 1 into 1 10.165 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 10.165 * [taylor]: Taking taylor expansion of y in x 10.165 * [backup-simplify]: Simplify y into y 10.165 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 10.165 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.165 * [taylor]: Taking taylor expansion of y in x 10.165 * [backup-simplify]: Simplify y into y 10.165 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.166 * [taylor]: Taking taylor expansion of x in x 10.166 * [backup-simplify]: Simplify 0 into 0 10.166 * [backup-simplify]: Simplify 1 into 1 10.166 * [backup-simplify]: Simplify (/ 1 1) into 1 10.166 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 10.166 * [taylor]: Taking taylor expansion of 0.5 in x 10.166 * [backup-simplify]: Simplify 0.5 into 0.5 10.166 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 10.166 * [taylor]: Taking taylor expansion of x in x 10.166 * [backup-simplify]: Simplify 0 into 0 10.166 * [backup-simplify]: Simplify 1 into 1 10.166 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 10.166 * [taylor]: Taking taylor expansion of y in x 10.166 * [backup-simplify]: Simplify y into y 10.166 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 10.166 * [taylor]: Taking taylor expansion of (/ 1 y) in x 10.166 * [taylor]: Taking taylor expansion of y in x 10.166 * [backup-simplify]: Simplify y into y 10.166 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 10.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.166 * [taylor]: Taking taylor expansion of x in x 10.166 * [backup-simplify]: Simplify 0 into 0 10.166 * [backup-simplify]: Simplify 1 into 1 10.166 * [backup-simplify]: Simplify (/ 1 1) into 1 10.167 * [backup-simplify]: Simplify (- 1) into -1 10.167 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.167 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 10.167 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 10.167 * [backup-simplify]: Simplify (* 0.5 0) into 0 10.167 * [taylor]: Taking taylor expansion of 0 in y 10.167 * [backup-simplify]: Simplify 0 into 0 10.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.168 * [backup-simplify]: Simplify (- 0) into 0 10.168 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 10.168 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 10.169 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 10.169 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y)) 10.169 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 10.169 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 10.169 * [taylor]: Taking taylor expansion of 0.5 in y 10.169 * [backup-simplify]: Simplify 0.5 into 0.5 10.169 * [taylor]: Taking taylor expansion of y in y 10.169 * [backup-simplify]: Simplify 0 into 0 10.169 * [backup-simplify]: Simplify 1 into 1 10.169 * [backup-simplify]: Simplify 0 into 0 10.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 10.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.170 * [backup-simplify]: Simplify (- 0) into 0 10.170 * [backup-simplify]: Simplify (+ 0 0) into 0 10.170 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 10.171 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 10.171 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5 10.171 * [taylor]: Taking taylor expansion of 0.5 in y 10.171 * [backup-simplify]: Simplify 0.5 into 0.5 10.172 * [backup-simplify]: Simplify (* 0.5 0) into 0 10.172 * [backup-simplify]: Simplify (- 0) into 0 10.172 * [backup-simplify]: Simplify 0 into 0 10.172 * [backup-simplify]: Simplify 0 into 0 10.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.174 * [backup-simplify]: Simplify (- 0) into 0 10.174 * [backup-simplify]: Simplify (+ 0 0) into 0 10.175 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 10.176 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 10.177 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 10.177 * [taylor]: Taking taylor expansion of 0 in y 10.177 * [backup-simplify]: Simplify 0 into 0 10.177 * [backup-simplify]: Simplify 0.5 into 0.5 10.179 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 10.179 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 10.180 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 10.180 * [backup-simplify]: Simplify 0 into 0 10.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.181 * [backup-simplify]: Simplify (- 0) into 0 10.182 * [backup-simplify]: Simplify (+ 0 0) into 0 10.183 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 10.184 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y)))))) into 0 10.190 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 10.190 * [taylor]: Taking taylor expansion of 0 in y 10.190 * [backup-simplify]: Simplify 0 into 0 10.190 * [backup-simplify]: Simplify 0 into 0 10.190 * [backup-simplify]: Simplify 0 into 0 10.191 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 10.191 * [backup-simplify]: Simplify (- 0) into 0 10.191 * [backup-simplify]: Simplify 0 into 0 10.191 * [backup-simplify]: Simplify 0 into 0 10.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 10.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.192 * [backup-simplify]: Simplify (- 0) into 0 10.193 * [backup-simplify]: Simplify (+ 0 0) into 0 10.194 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))))) into 0 10.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))))) into 0 10.196 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0 10.196 * [taylor]: Taking taylor expansion of 0 in y 10.196 * [backup-simplify]: Simplify 0 into 0 10.196 * [backup-simplify]: Simplify 0 into 0 10.196 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 10.196 * * * [progress]: simplifying candidates 10.198 * [simplify]: Simplifying: (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y))) (+ (+ (log x) (log 2.0)) (- (log y) (log (- x y)))) (+ (+ (log x) (log 2.0)) (log (/ y (- x y)))) (+ (log (* x 2.0)) (- (log y) (log (- x y)))) (+ (log (* x 2.0)) (log (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (exp (* (* x 2.0) (/ y (- x y)))) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y)))) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))) (* (cbrt (* (* x 2.0) (/ y (- x y)))) (cbrt (* (* x 2.0) (/ y (- x y))))) (cbrt (* (* x 2.0) (/ y (- x y)))) (* (* (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))) (* (* x 2.0) (sqrt (/ y (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) 1)) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) 1)) (* (* x 2.0) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (sqrt y) (sqrt (- x y)))) (* (* x 2.0) (/ (sqrt y) 1)) (* (* x 2.0) (/ (sqrt y) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ (sqrt y) 1)) (* (* x 2.0) (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ 1 (sqrt (- x y)))) (* (* x 2.0) (/ 1 1)) (* (* x 2.0) (/ 1 (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (/ 1 1)) (* (* x 2.0) 1) (* (* x 2.0) y) (* (* x 2.0) (/ y (- (pow x 3) (pow y 3)))) (* (* x 2.0) (/ y (- (* x x) (* y y)))) (* 2.0 (/ y (- x y))) (* (* x 2.0) y) (- (log y) (log (- x y))) (log (/ y (- x y))) (exp (/ y (- x y))) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y)))) (cbrt (/ y (- x y))) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y))) (sqrt (/ y (- x y))) (sqrt (/ y (- x y))) (- y) (- (- x y)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (cbrt y) (cbrt (- x y))) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y))) (/ (cbrt y) (sqrt (- x y))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (- x y)) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y))) (/ (cbrt y) (- (sqrt x) (sqrt y))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (- x y)) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (sqrt y) (cbrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) 1) (/ (sqrt y) (- x y)) (/ (sqrt y) (+ (sqrt x) (sqrt y))) (/ (sqrt y) (- (sqrt x) (sqrt y))) (/ (sqrt y) 1) (/ (sqrt y) (- x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ y (sqrt (- x y))) (/ 1 1) (/ y (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) (/ 1 1) (/ y (- x y)) (/ 1 (- x y)) (/ (- x y) y) (/ y (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (sqrt (- x y))) (/ y 1) (/ y (+ (sqrt x) (sqrt y))) (/ y 1) (/ (- x y) (cbrt y)) (/ (- x y) (sqrt y)) (/ (- x y) y) (/ y (- (pow x 3) (pow y 3))) (/ y (- (* x x) (* y y))) (- 1) (- 1) (- 1) (- (+ (+ (log x) (log 2.0)) (- (log y) (log (- x y))))) (- (+ (+ (log x) (log 2.0)) (log (/ y (- x y))))) (- (+ (log (* x 2.0)) (- (log y) (log (- x y))))) (- (+ (log (* x 2.0)) (log (/ y (- x y))))) (- (log (* (* x 2.0) (/ y (- x y))))) (- 0 (+ (+ (log x) (log 2.0)) (- (log y) (log (- x y))))) (- 0 (+ (+ (log x) (log 2.0)) (log (/ y (- x y))))) (- 0 (+ (log (* x 2.0)) (- (log y) (log (- x y))))) (- 0 (+ (log (* x 2.0)) (log (/ y (- x y))))) (- 0 (log (* (* x 2.0) (/ y (- x y))))) (- (log 1) (+ (+ (log x) (log 2.0)) (- (log y) (log (- x y))))) (- (log 1) (+ (+ (log x) (log 2.0)) (log (/ y (- x y))))) (- (log 1) (+ (log (* x 2.0)) (- (log y) (log (- x y))))) (- (log 1) (+ (log (* x 2.0)) (log (/ y (- x y))))) (- (log 1) (log (* (* x 2.0) (/ y (- x y))))) (log (/ 1 (* (* x 2.0) (/ y (- x y))))) (exp (/ 1 (* (* x 2.0) (/ y (- x y))))) (/ (* (* 1 1) 1) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y))))) (/ (* (* 1 1) 1) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y))))) (/ (* (* 1 1) 1) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y))))) (/ (* (* 1 1) 1) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y))))) (/ (* (* 1 1) 1) (* (* (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (/ y (- x y))))) (* (cbrt (/ 1 (* (* x 2.0) (/ y (- x y))))) (cbrt (/ 1 (* (* x 2.0) (/ y (- x y)))))) (cbrt (/ 1 (* (* x 2.0) (/ y (- x y))))) (* (* (/ 1 (* (* x 2.0) (/ y (- x y)))) (/ 1 (* (* x 2.0) (/ y (- x y))))) (/ 1 (* (* x 2.0) (/ y (- x y))))) (sqrt (/ 1 (* (* x 2.0) (/ y (- x y))))) (sqrt (/ 1 (* (* x 2.0) (/ y (- x y))))) (- 1) (- (* (* x 2.0) (/ y (- x y)))) (/ (* (cbrt 1) (cbrt 1)) (* x 2.0)) (/ (cbrt 1) (/ y (- x y))) (/ (sqrt 1) (* x 2.0)) (/ (sqrt 1) (/ y (- x y))) (/ 1 (* x 2.0)) (/ 1 (/ y (- x y))) (/ 1 (* (* x 2.0) (/ y (- x y)))) (/ (* (* x 2.0) (/ y (- x y))) 1) (/ 1 (* x 2.0)) (/ (* (* x 2.0) (/ y (- x y))) (cbrt 1)) (/ (* (* x 2.0) (/ y (- x y))) (sqrt 1)) (/ (* (* x 2.0) (/ y (- x y))) 1) (/ 1 (* (* x 2.0) y)) 0 0 0 0 0 0 (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 10.200 * * [simplify]: Extracting # 0 : cost 0 10.201 * * [simplify]: Extracting # 1 : cost 0 10.201 * * [simplify]: Extracting # 2 : cost 0 10.201 * * [simplify]: Extracting # 3 : cost 0 10.201 * * [simplify]: Extracting # 4 : cost 0 10.201 * * [simplify]: Extracting # 5 : cost 0 10.202 * * [simplify]: Extracting # 6 : cost 0 10.202 * * [simplify]: Extracting # 7 : cost 0 10.202 * * [simplify]: iteration 0 : 168 enodes (cost 1577 ) 10.262 * * [simplify]: Extracting # 0 : cost 0 10.263 * * [simplify]: Extracting # 1 : cost 0 10.263 * * [simplify]: Extracting # 2 : cost 0 10.264 * * [simplify]: Extracting # 3 : cost 0 10.264 * * [simplify]: Extracting # 4 : cost 0 10.265 * * [simplify]: iteration 1 : 426 enodes (cost 1423 ) 10.521 * * [simplify]: Extracting # 0 : cost 0 10.526 * * [simplify]: Extracting # 1 : cost 0 10.530 * * [simplify]: Extracting # 2 : cost 0 10.532 * * [simplify]: Extracting # 3 : cost 0 10.534 * * [simplify]: Extracting # 4 : cost 0 10.536 * * [simplify]: Extracting # 5 : cost 0 10.542 * * [simplify]: iteration 2 : 1594 enodes (cost 1213 ) 11.837 * * [simplify]: Extracting # 0 : cost 0 11.848 * * [simplify]: Extracting # 1 : cost 0 11.861 * * [simplify]: Extracting # 2 : cost 0 11.872 * * [simplify]: Extracting # 3 : cost 0 11.880 * * [simplify]: Extracting # 4 : cost 0 11.890 * * [simplify]: iteration done: 5000 enodes (cost 1165 ) 11.891 * [simplify]: Simplified to: (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (log (* (* x 2.0) (/ y (- x y)))) (exp (* (* x 2.0) (/ y (- x y)))) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (pow (* (* x 2.0) (/ y (- x y))) 3) (* (cbrt (* (* x 2.0) (/ y (- x y)))) (cbrt (* (* x 2.0) (/ y (- x y))))) (cbrt (* (* x 2.0) (/ y (- x y)))) (pow (* (* x 2.0) (/ y (- x y))) 3) (sqrt (* (* x 2.0) (/ y (- x y)))) (sqrt (* (* x 2.0) (/ y (- x y)))) (* (* x 2.0) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))) (* (* x 2.0) (sqrt (/ y (- x y)))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))) (* (* (cbrt y) (cbrt y)) (* x 2.0)) (* (* x 2.0) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y)))) (* (* (cbrt y) (cbrt y)) (* x 2.0)) (* (* x 2.0) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y))))) (* (* x 2.0) (/ (sqrt y) (sqrt (- x y)))) (* (* x 2.0) (sqrt y)) (* (* x 2.0) (/ (sqrt y) (+ (sqrt x) (sqrt y)))) (* (* x 2.0) (sqrt y)) (/ (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* x 2.0) (sqrt (- x y))) (* x 2.0) (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (* x 2.0) (* x 2.0) (* (* x 2.0) y) (* (* x 2.0) (/ y (- (pow x 3) (pow y 3)))) (* (* x 2.0) (/ y (- (* x x) (* y y)))) (* 2.0 (/ y (- x y))) (* (* x 2.0) y) (log (/ y (- x y))) (log (/ y (- x y))) (exp (/ y (- x y))) (pow (/ y (- x y)) 3) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y)))) (cbrt (/ y (- x y))) (pow (/ y (- x y)) 3) (sqrt (/ y (- x y))) (sqrt (/ y (- x y))) (- y) (- (- x y)) (/ (cbrt y) (/ (* (cbrt (- x y)) (cbrt (- x y))) (cbrt y))) (/ (cbrt y) (cbrt (- x y))) (/ (cbrt y) (/ (sqrt (- x y)) (cbrt y))) (/ (cbrt y) (sqrt (- x y))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (- x y)) (/ (cbrt y) (/ (+ (sqrt x) (sqrt y)) (cbrt y))) (/ (cbrt y) (- (sqrt x) (sqrt y))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (- x y)) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (sqrt y) (cbrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (/ (sqrt y) (sqrt (- x y))) (sqrt y) (/ (sqrt y) (- x y)) (/ (sqrt y) (+ (sqrt x) (sqrt y))) (/ (sqrt y) (- (sqrt x) (sqrt y))) (sqrt y) (/ (sqrt y) (- x y)) (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))) (/ y (cbrt (- x y))) (/ 1 (sqrt (- x y))) (/ y (sqrt (- x y))) 1 (/ y (- x y)) (/ 1 (+ (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt y))) 1 (/ y (- x y)) (/ 1 (- x y)) (+ (/ x y) -1) (/ y (* (cbrt (- x y)) (cbrt (- x y)))) (/ y (sqrt (- x y))) y (/ y (+ (sqrt x) (sqrt y))) y (/ (- x y) (cbrt y)) (/ (- x y) (sqrt y)) (+ (/ x y) -1) (/ y (- (pow x 3) (pow y 3))) (/ (/ y (+ x y)) (- x y)) -1 -1 -1 (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (log (/ (+ (/ x y) -1) (* x 2.0))) (exp (/ (+ (/ x y) -1) (* x 2.0))) (pow (/ (+ (/ x y) -1) (* x 2.0)) 3) (pow (/ (+ (/ x y) -1) (* x 2.0)) 3) (pow (/ (+ (/ x y) -1) (* x 2.0)) 3) (pow (/ (+ (/ x y) -1) (* x 2.0)) 3) (pow (/ (+ (/ x y) -1) (* x 2.0)) 3) (* (cbrt (/ (+ (/ x y) -1) (* x 2.0))) (cbrt (/ (+ (/ x y) -1) (* x 2.0)))) (cbrt (/ (+ (/ x y) -1) (* x 2.0))) (pow (/ (+ (/ x y) -1) (* x 2.0)) 3) (sqrt (/ (+ (/ x y) -1) (* x 2.0))) (sqrt (/ (+ (/ x y) -1) (* x 2.0))) -1 (- (* (* x 2.0) (/ y (- x y)))) (/ (/ 1 x) 2.0) (+ (/ x y) -1) (/ (/ 1 x) 2.0) (+ (/ x y) -1) (/ (/ 1 x) 2.0) (+ (/ x y) -1) (/ (+ (/ x y) -1) (* x 2.0)) (* (* x 2.0) (/ y (- x y))) (/ (/ 1 x) 2.0) (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y))) (* (* x 2.0) (/ y (- x y))) (/ 1 (* (* x 2.0) y)) 0 0 0 0 0 0 (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) 11.892 * * * [progress]: adding candidates to table 12.189 * [progress]: [Phase 3 of 3] Extracting. 12.189 * * [regime]: Finding splitpoints for: (# # #) 12.190 * * * [regime-changes]: Trying 2 branch expressions: (y x) 12.190 * * * * [regimes]: Trying to branch on y from (# # #) 12.218 * * * * [regimes]: Trying to branch on x from (# # #) 12.249 * * * [regime]: Found split indices: #