0.509 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.065 * * * [progress]: [2/2] Setting up program. 0.068 * [progress]: [Phase 2 of 3] Improving. 0.070 * [simplify]: Simplifying: (* 0.5 (- (* x x) y)) 0.071 * * [simplify]: Extracting # 0 : cost 0 0.071 * * [simplify]: Extracting # 1 : cost 0 0.072 * * [simplify]: Extracting # 2 : cost 0 0.072 * * [simplify]: Extracting # 3 : cost 0 0.072 * * [simplify]: Extracting # 4 : cost 0 0.072 * * [simplify]: Extracting # 5 : cost 0 0.072 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.076 * * [simplify]: Extracting # 0 : cost 0 0.076 * * [simplify]: Extracting # 1 : cost 0 0.076 * * [simplify]: Extracting # 2 : cost 0 0.076 * * [simplify]: iteration 1 : 9 enodes (cost 7 ) 0.078 * * [simplify]: Extracting # 0 : cost 0 0.078 * * [simplify]: Extracting # 1 : cost 0 0.078 * * [simplify]: Extracting # 2 : cost 0 0.078 * * [simplify]: iteration 2 : 16 enodes (cost 7 ) 0.081 * * [simplify]: Extracting # 0 : cost 0 0.081 * * [simplify]: Extracting # 1 : cost 0 0.081 * * [simplify]: Extracting # 2 : cost 0 0.081 * * [simplify]: iteration 3 : 26 enodes (cost 7 ) 0.086 * * [simplify]: Extracting # 0 : cost 0 0.086 * * [simplify]: Extracting # 1 : cost 0 0.086 * * [simplify]: Extracting # 2 : cost 0 0.086 * * [simplify]: iteration 4 : 33 enodes (cost 7 ) 0.091 * * [simplify]: Extracting # 0 : cost 0 0.092 * * [simplify]: iteration done: 33 enodes (cost 7 ) 0.092 * [simplify]: Simplified to: (* 0.5 (- (* x x) y)) 0.123 * * [progress]: iteration 1 / 4 0.123 * * * [progress]: picking best candidate 0.124 * * * * [pick]: Picked # 0.125 * * * [progress]: localizing error 0.136 * * * [progress]: generating rewritten candidates 0.136 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.149 * * * [progress]: generating series expansions 0.149 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.154 * [backup-simplify]: Simplify (- (* x x) y) into (- (pow x 2) y) 0.154 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0 0.157 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y 0.157 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.157 * [taylor]: Taking taylor expansion of x in y 0.157 * [backup-simplify]: Simplify x into x 0.158 * [taylor]: Taking taylor expansion of y in y 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.158 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [taylor]: Taking taylor expansion of y in x 0.158 * [backup-simplify]: Simplify y into y 0.158 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.158 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [taylor]: Taking taylor expansion of y in x 0.158 * [backup-simplify]: Simplify y into y 0.159 * [backup-simplify]: Simplify (- y) into (- y) 0.159 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.159 * [taylor]: Taking taylor expansion of (- y) in y 0.159 * [taylor]: Taking taylor expansion of y in y 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (- 0) into 0 0.159 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify (- 0) into 0 0.160 * [backup-simplify]: Simplify (+ 0 0) into 0 0.160 * [taylor]: Taking taylor expansion of 0 in y 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify (- 1) into -1 0.161 * [backup-simplify]: Simplify -1 into -1 0.161 * [backup-simplify]: Simplify (* 1 1) into 1 0.161 * [backup-simplify]: Simplify (- 0) into 0 0.162 * [backup-simplify]: Simplify (+ 1 0) into 1 0.162 * [taylor]: Taking taylor expansion of 1 in y 0.162 * [backup-simplify]: Simplify 1 into 1 0.162 * [backup-simplify]: Simplify 1 into 1 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify (- 0) into 0 0.162 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.163 * [backup-simplify]: Simplify (- 0) into 0 0.163 * [backup-simplify]: Simplify (+ 0 0) into 0 0.163 * [taylor]: Taking taylor expansion of 0 in y 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify (- 0) into 0 0.163 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* -1 (* y 1))) into (- (pow x 2) y) 0.164 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (/ 1 y)) into (- (/ 1 (pow x 2)) (/ 1 y)) 0.164 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.164 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 0.164 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.164 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.164 * [taylor]: Taking taylor expansion of x in y 0.164 * [backup-simplify]: Simplify x into x 0.164 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.165 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.165 * [taylor]: Taking taylor expansion of y in y 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify 1 into 1 0.165 * [backup-simplify]: Simplify (/ 1 1) into 1 0.165 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.165 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify 1 into 1 0.165 * [backup-simplify]: Simplify (* 1 1) into 1 0.166 * [backup-simplify]: Simplify (/ 1 1) into 1 0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.166 * [taylor]: Taking taylor expansion of y in x 0.166 * [backup-simplify]: Simplify y into y 0.166 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.166 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.166 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (* 1 1) into 1 0.166 * [backup-simplify]: Simplify (/ 1 1) into 1 0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.166 * [taylor]: Taking taylor expansion of y in x 0.166 * [backup-simplify]: Simplify y into y 0.166 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.167 * [backup-simplify]: Simplify (+ 1 0) into 1 0.167 * [taylor]: Taking taylor expansion of 1 in y 0.167 * [backup-simplify]: Simplify 1 into 1 0.167 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.168 * [backup-simplify]: Simplify (+ 0 0) into 0 0.168 * [taylor]: Taking taylor expansion of 0 in y 0.168 * [backup-simplify]: Simplify 0 into 0 0.168 * [backup-simplify]: Simplify 1 into 1 0.169 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.169 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.169 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.169 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.169 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.169 * [taylor]: Taking taylor expansion of y in y 0.169 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify 1 into 1 0.170 * [backup-simplify]: Simplify (/ 1 1) into 1 0.170 * [backup-simplify]: Simplify (- 1) into -1 0.170 * [backup-simplify]: Simplify -1 into -1 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify 0 into 0 0.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.171 * [backup-simplify]: Simplify (- 0) into 0 0.172 * [backup-simplify]: Simplify (+ 0 0) into 0 0.172 * [taylor]: Taking taylor expansion of 0 in y 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.173 * [backup-simplify]: Simplify (- 0) into 0 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.174 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.174 * [backup-simplify]: Simplify (- 0) into 0 0.175 * [backup-simplify]: Simplify (+ 0 0) into 0 0.175 * [taylor]: Taking taylor expansion of 0 in y 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (pow x 2) y) 0.175 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) into (+ (/ 1 (pow x 2)) (/ 1 y)) 0.175 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.175 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 0.175 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.175 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.175 * [taylor]: Taking taylor expansion of x in y 0.176 * [backup-simplify]: Simplify x into x 0.176 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.176 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.176 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.176 * [taylor]: Taking taylor expansion of y in y 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify 1 into 1 0.176 * [backup-simplify]: Simplify (/ 1 1) into 1 0.176 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.176 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify 1 into 1 0.176 * [backup-simplify]: Simplify (* 1 1) into 1 0.177 * [backup-simplify]: Simplify (/ 1 1) into 1 0.177 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.177 * [taylor]: Taking taylor expansion of y in x 0.177 * [backup-simplify]: Simplify y into y 0.177 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.177 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.177 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 1 into 1 0.177 * [backup-simplify]: Simplify (* 1 1) into 1 0.178 * [backup-simplify]: Simplify (/ 1 1) into 1 0.178 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.178 * [taylor]: Taking taylor expansion of y in x 0.178 * [backup-simplify]: Simplify y into y 0.178 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.178 * [backup-simplify]: Simplify (+ 1 0) into 1 0.179 * [taylor]: Taking taylor expansion of 1 in y 0.179 * [backup-simplify]: Simplify 1 into 1 0.179 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.180 * [backup-simplify]: Simplify (+ 0 0) into 0 0.180 * [taylor]: Taking taylor expansion of 0 in y 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.181 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.181 * [taylor]: Taking taylor expansion of y in y 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (/ 1 1) into 1 0.182 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify 0 into 0 0.182 * [backup-simplify]: Simplify 0 into 0 0.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.183 * [backup-simplify]: Simplify (+ 0 0) into 0 0.183 * [taylor]: Taking taylor expansion of 0 in y 0.183 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.185 * [backup-simplify]: Simplify (+ 0 0) into 0 0.185 * [taylor]: Taking taylor expansion of 0 in y 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (- (pow x 2) y) 0.186 * * * [progress]: simplifying candidates 0.186 * [simplify]: Simplifying: (/ (exp (* x x)) (exp y)) (log (- (* x x) y)) (exp (- (* x x) y)) (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y))) (cbrt (- (* x x) y)) (* (* (- (* x x) y) (- (* x x) y)) (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (- (pow (* x x) 3) (pow y 3)) (+ (* (* x x) (* x x)) (+ (* y y) (* (* x x) y))) (- y) (- (* (* x x) (* x x)) (* y y)) (+ (* x x) y) (+ x (sqrt y)) (- x (sqrt y)) (- y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) 0.187 * * [simplify]: Extracting # 0 : cost 0 0.187 * * [simplify]: Extracting # 1 : cost 0 0.187 * * [simplify]: Extracting # 2 : cost 0 0.187 * * [simplify]: Extracting # 3 : cost 0 0.187 * * [simplify]: Extracting # 4 : cost 0 0.187 * * [simplify]: Extracting # 5 : cost 0 0.187 * * [simplify]: iteration 0 : 32 enodes (cost 136 ) 0.196 * * [simplify]: Extracting # 0 : cost 0 0.196 * * [simplify]: Extracting # 1 : cost 0 0.196 * * [simplify]: Extracting # 2 : cost 0 0.196 * * [simplify]: Extracting # 3 : cost 0 0.196 * * [simplify]: Extracting # 4 : cost 0 0.196 * * [simplify]: iteration 1 : 87 enodes (cost 133 ) 0.233 * * [simplify]: Extracting # 0 : cost 0 0.233 * * [simplify]: Extracting # 1 : cost 0 0.233 * * [simplify]: Extracting # 2 : cost 0 0.234 * * [simplify]: Extracting # 3 : cost 0 0.234 * * [simplify]: Extracting # 4 : cost 0 0.234 * * [simplify]: iteration 2 : 312 enodes (cost 113 ) 0.656 * * [simplify]: Extracting # 0 : cost 0 0.660 * * [simplify]: Extracting # 1 : cost 0 0.664 * * [simplify]: Extracting # 2 : cost 0 0.667 * * [simplify]: Extracting # 3 : cost 0 0.670 * * [simplify]: Extracting # 4 : cost 0 0.674 * * [simplify]: iteration 3 : 1761 enodes (cost 113 ) 1.662 * * [simplify]: Extracting # 0 : cost 0 1.667 * * [simplify]: Extracting # 1 : cost 0 1.673 * * [simplify]: Extracting # 2 : cost 0 1.680 * * [simplify]: Extracting # 3 : cost 0 1.690 * * [simplify]: Extracting # 4 : cost 0 1.702 * * [simplify]: iteration done: 5000 enodes (cost 113 ) 1.702 * [simplify]: Simplified to: (exp (- (* x x) y)) (log (- (* x x) y)) (exp (- (* x x) y)) (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y))) (cbrt (- (* x x) y)) (pow (- (* x x) y) 3) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (- (pow x 6) (pow y 3)) (+ (pow x 4) (* y (+ y (* x x)))) (- y) (- (pow x 4) (* y y)) (+ y (* x x)) (+ x (sqrt y)) (- x (sqrt y)) (- y) (- (* x x) y) (- (* x x) y) (- (* x x) y) 1.703 * * * [progress]: adding candidates to table 1.749 * * [progress]: iteration 2 / 4 1.749 * * * [progress]: picking best candidate 1.751 * * * * [pick]: Picked # 1.751 * * * [progress]: localizing error 1.763 * * * [progress]: generating rewritten candidates 1.763 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 1.818 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 1.846 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 1.860 * * * [progress]: generating series expansions 1.861 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 1.862 * [backup-simplify]: Simplify (/ (- (pow x 4) (* y y)) (+ y (* x x))) into (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) 1.862 * [approximate]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in (x y) around 0 1.862 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in y 1.862 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in y 1.862 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.862 * [taylor]: Taking taylor expansion of x in y 1.862 * [backup-simplify]: Simplify x into x 1.862 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.862 * [taylor]: Taking taylor expansion of y in y 1.862 * [backup-simplify]: Simplify 0 into 0 1.862 * [backup-simplify]: Simplify 1 into 1 1.862 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y 1.862 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.862 * [taylor]: Taking taylor expansion of x in y 1.862 * [backup-simplify]: Simplify x into x 1.862 * [taylor]: Taking taylor expansion of y in y 1.862 * [backup-simplify]: Simplify 0 into 0 1.862 * [backup-simplify]: Simplify 1 into 1 1.862 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.863 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1.863 * [backup-simplify]: Simplify (+ (pow x 4) 0) into (pow x 4) 1.863 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.863 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2) 1.863 * [backup-simplify]: Simplify (/ (pow x 4) (pow x 2)) into (pow x 2) 1.863 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in x 1.863 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in x 1.863 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.863 * [taylor]: Taking taylor expansion of x in x 1.863 * [backup-simplify]: Simplify 0 into 0 1.863 * [backup-simplify]: Simplify 1 into 1 1.863 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.863 * [taylor]: Taking taylor expansion of y in x 1.863 * [backup-simplify]: Simplify y into y 1.863 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x 1.863 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.863 * [taylor]: Taking taylor expansion of x in x 1.863 * [backup-simplify]: Simplify 0 into 0 1.863 * [backup-simplify]: Simplify 1 into 1 1.863 * [taylor]: Taking taylor expansion of y in x 1.863 * [backup-simplify]: Simplify y into y 1.863 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.863 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2)) 1.863 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2)) 1.863 * [backup-simplify]: Simplify (+ 0 y) into y 1.864 * [backup-simplify]: Simplify (/ (- (pow y 2)) y) into (* -1 y) 1.864 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in x 1.864 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in x 1.864 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.864 * [taylor]: Taking taylor expansion of x in x 1.864 * [backup-simplify]: Simplify 0 into 0 1.864 * [backup-simplify]: Simplify 1 into 1 1.864 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.864 * [taylor]: Taking taylor expansion of y in x 1.864 * [backup-simplify]: Simplify y into y 1.864 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x 1.864 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.864 * [taylor]: Taking taylor expansion of x in x 1.864 * [backup-simplify]: Simplify 0 into 0 1.864 * [backup-simplify]: Simplify 1 into 1 1.864 * [taylor]: Taking taylor expansion of y in x 1.864 * [backup-simplify]: Simplify y into y 1.864 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.864 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2)) 1.864 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2)) 1.864 * [backup-simplify]: Simplify (+ 0 y) into y 1.864 * [backup-simplify]: Simplify (/ (- (pow y 2)) y) into (* -1 y) 1.864 * [taylor]: Taking taylor expansion of (* -1 y) in y 1.864 * [taylor]: Taking taylor expansion of -1 in y 1.864 * [backup-simplify]: Simplify -1 into -1 1.864 * [taylor]: Taking taylor expansion of y in y 1.864 * [backup-simplify]: Simplify 0 into 0 1.864 * [backup-simplify]: Simplify 1 into 1 1.865 * [backup-simplify]: Simplify (* -1 0) into 0 1.865 * [backup-simplify]: Simplify 0 into 0 1.865 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1.866 * [backup-simplify]: Simplify (- 0) into 0 1.866 * [backup-simplify]: Simplify (+ 0 0) into 0 1.866 * [backup-simplify]: Simplify (+ 0 0) into 0 1.866 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* -1 y) (/ 0 y)))) into 0 1.866 * [taylor]: Taking taylor expansion of 0 in y 1.866 * [backup-simplify]: Simplify 0 into 0 1.866 * [backup-simplify]: Simplify 0 into 0 1.867 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 1.867 * [backup-simplify]: Simplify -1 into -1 1.867 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1.867 * [backup-simplify]: Simplify (- 0) into 0 1.867 * [backup-simplify]: Simplify (+ 0 0) into 0 1.868 * [backup-simplify]: Simplify (* 1 1) into 1 1.868 * [backup-simplify]: Simplify (+ 1 0) into 1 1.868 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* -1 y) (/ 1 y)) (* 0 (/ 0 y)))) into 1 1.868 * [taylor]: Taking taylor expansion of 1 in y 1.868 * [backup-simplify]: Simplify 1 into 1 1.868 * [backup-simplify]: Simplify 1 into 1 1.868 * [backup-simplify]: Simplify 0 into 0 1.869 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 1.869 * [backup-simplify]: Simplify 0 into 0 1.869 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1.869 * [backup-simplify]: Simplify (- 0) into 0 1.870 * [backup-simplify]: Simplify (+ 0 0) into 0 1.870 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.870 * [backup-simplify]: Simplify (+ 0 0) into 0 1.871 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* -1 y) (/ 0 y)) (* 0 (/ 1 y)) (* 1 (/ 0 y)))) into 0 1.871 * [taylor]: Taking taylor expansion of 0 in y 1.871 * [backup-simplify]: Simplify 0 into 0 1.871 * [backup-simplify]: Simplify 0 into 0 1.871 * [backup-simplify]: Simplify 0 into 0 1.871 * [backup-simplify]: Simplify 0 into 0 1.871 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.871 * [backup-simplify]: Simplify 0 into 0 1.872 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* -1 (* y 1))) into (- (pow x 2) y) 1.872 * [backup-simplify]: Simplify (/ (- (pow (/ 1 x) 4) (* (/ 1 y) (/ 1 y))) (+ (/ 1 y) (* (/ 1 x) (/ 1 x)))) into (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) 1.872 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0 1.872 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in y 1.872 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.872 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.872 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.872 * [taylor]: Taking taylor expansion of x in y 1.872 * [backup-simplify]: Simplify x into x 1.872 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.872 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1.872 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1.872 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.872 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.872 * [taylor]: Taking taylor expansion of y in y 1.872 * [backup-simplify]: Simplify 0 into 0 1.872 * [backup-simplify]: Simplify 1 into 1 1.873 * [backup-simplify]: Simplify (* 1 1) into 1 1.873 * [backup-simplify]: Simplify (/ 1 1) into 1 1.873 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 1.873 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.873 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.873 * [taylor]: Taking taylor expansion of x in y 1.873 * [backup-simplify]: Simplify x into x 1.873 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.873 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 1.873 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.873 * [taylor]: Taking taylor expansion of y in y 1.873 * [backup-simplify]: Simplify 0 into 0 1.873 * [backup-simplify]: Simplify 1 into 1 1.873 * [backup-simplify]: Simplify (/ 1 1) into 1 1.874 * [backup-simplify]: Simplify (- 1) into -1 1.874 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.874 * [backup-simplify]: Simplify (+ 0 1) into 1 1.874 * [backup-simplify]: Simplify (/ -1 1) into -1 1.874 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in x 1.874 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.875 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.875 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.875 * [taylor]: Taking taylor expansion of x in x 1.875 * [backup-simplify]: Simplify 0 into 0 1.875 * [backup-simplify]: Simplify 1 into 1 1.875 * [backup-simplify]: Simplify (* 1 1) into 1 1.875 * [backup-simplify]: Simplify (* 1 1) into 1 1.875 * [backup-simplify]: Simplify (/ 1 1) into 1 1.875 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.875 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.875 * [taylor]: Taking taylor expansion of y in x 1.875 * [backup-simplify]: Simplify y into y 1.875 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.875 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.876 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 1.876 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.876 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.876 * [taylor]: Taking taylor expansion of x in x 1.876 * [backup-simplify]: Simplify 0 into 0 1.876 * [backup-simplify]: Simplify 1 into 1 1.876 * [backup-simplify]: Simplify (* 1 1) into 1 1.876 * [backup-simplify]: Simplify (/ 1 1) into 1 1.876 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.876 * [taylor]: Taking taylor expansion of y in x 1.876 * [backup-simplify]: Simplify y into y 1.876 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.876 * [backup-simplify]: Simplify (+ 1 0) into 1 1.877 * [backup-simplify]: Simplify (+ 1 0) into 1 1.877 * [backup-simplify]: Simplify (/ 1 1) into 1 1.877 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in x 1.877 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.877 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.877 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.877 * [taylor]: Taking taylor expansion of x in x 1.877 * [backup-simplify]: Simplify 0 into 0 1.877 * [backup-simplify]: Simplify 1 into 1 1.877 * [backup-simplify]: Simplify (* 1 1) into 1 1.877 * [backup-simplify]: Simplify (* 1 1) into 1 1.878 * [backup-simplify]: Simplify (/ 1 1) into 1 1.878 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.878 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.878 * [taylor]: Taking taylor expansion of y in x 1.878 * [backup-simplify]: Simplify y into y 1.878 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.878 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.878 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 1.878 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.878 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.878 * [taylor]: Taking taylor expansion of x in x 1.878 * [backup-simplify]: Simplify 0 into 0 1.878 * [backup-simplify]: Simplify 1 into 1 1.878 * [backup-simplify]: Simplify (* 1 1) into 1 1.879 * [backup-simplify]: Simplify (/ 1 1) into 1 1.879 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.879 * [taylor]: Taking taylor expansion of y in x 1.879 * [backup-simplify]: Simplify y into y 1.879 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.879 * [backup-simplify]: Simplify (+ 1 0) into 1 1.879 * [backup-simplify]: Simplify (+ 1 0) into 1 1.879 * [backup-simplify]: Simplify (/ 1 1) into 1 1.879 * [taylor]: Taking taylor expansion of 1 in y 1.879 * [backup-simplify]: Simplify 1 into 1 1.880 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.880 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.881 * [backup-simplify]: Simplify (+ 0 0) into 0 1.881 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.882 * [backup-simplify]: Simplify (+ 0 0) into 0 1.883 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0 1.883 * [taylor]: Taking taylor expansion of 0 in y 1.883 * [backup-simplify]: Simplify 0 into 0 1.883 * [backup-simplify]: Simplify 1 into 1 1.883 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.884 * [backup-simplify]: Simplify (+ 0 0) into 0 1.885 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.886 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 1.886 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 y) 1)) (* 0 (/ 0 1)))) into (- (/ 1 y)) 1.886 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1.886 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.886 * [taylor]: Taking taylor expansion of y in y 1.886 * [backup-simplify]: Simplify 0 into 0 1.886 * [backup-simplify]: Simplify 1 into 1 1.887 * [backup-simplify]: Simplify (/ 1 1) into 1 1.887 * [backup-simplify]: Simplify (- 1) into -1 1.887 * [backup-simplify]: Simplify -1 into -1 1.887 * [backup-simplify]: Simplify 0 into 0 1.887 * [backup-simplify]: Simplify 0 into 0 1.887 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.888 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.889 * [backup-simplify]: Simplify (+ 0 0) into 0 1.889 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.890 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.891 * [backup-simplify]: Simplify (+ 0 0) into 0 1.892 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 y) 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0 1.892 * [taylor]: Taking taylor expansion of 0 in y 1.892 * [backup-simplify]: Simplify 0 into 0 1.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.893 * [backup-simplify]: Simplify (- 0) into 0 1.893 * [backup-simplify]: Simplify 0 into 0 1.893 * [backup-simplify]: Simplify 0 into 0 1.893 * [backup-simplify]: Simplify 0 into 0 1.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.897 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2))) 1.897 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2))) 1.898 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.900 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.900 * [backup-simplify]: Simplify (+ 0 0) into 0 1.902 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)) (* 0 (/ 0 1)))) into 0 1.902 * [taylor]: Taking taylor expansion of 0 in y 1.902 * [backup-simplify]: Simplify 0 into 0 1.902 * [backup-simplify]: Simplify 0 into 0 1.903 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (pow x 2) y) 1.903 * [backup-simplify]: Simplify (/ (- (pow (/ 1 (- x)) 4) (* (/ 1 (- y)) (/ 1 (- y)))) (+ (/ 1 (- y)) (* (/ 1 (- x)) (/ 1 (- x))))) into (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) 1.903 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0 1.904 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in y 1.904 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.904 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.904 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.904 * [taylor]: Taking taylor expansion of x in y 1.904 * [backup-simplify]: Simplify x into x 1.904 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.904 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1.904 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1.904 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.904 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.904 * [taylor]: Taking taylor expansion of y in y 1.904 * [backup-simplify]: Simplify 0 into 0 1.904 * [backup-simplify]: Simplify 1 into 1 1.905 * [backup-simplify]: Simplify (* 1 1) into 1 1.905 * [backup-simplify]: Simplify (/ 1 1) into 1 1.905 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 1.905 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.905 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.905 * [taylor]: Taking taylor expansion of x in y 1.905 * [backup-simplify]: Simplify x into x 1.905 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.906 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 1.906 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.906 * [taylor]: Taking taylor expansion of y in y 1.906 * [backup-simplify]: Simplify 0 into 0 1.906 * [backup-simplify]: Simplify 1 into 1 1.906 * [backup-simplify]: Simplify (/ 1 1) into 1 1.907 * [backup-simplify]: Simplify (- 1) into -1 1.907 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.908 * [backup-simplify]: Simplify (- 1) into -1 1.908 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.908 * [backup-simplify]: Simplify (/ -1 -1) into 1 1.908 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in x 1.908 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.908 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.909 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.909 * [taylor]: Taking taylor expansion of x in x 1.909 * [backup-simplify]: Simplify 0 into 0 1.909 * [backup-simplify]: Simplify 1 into 1 1.915 * [backup-simplify]: Simplify (* 1 1) into 1 1.916 * [backup-simplify]: Simplify (* 1 1) into 1 1.916 * [backup-simplify]: Simplify (/ 1 1) into 1 1.916 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.916 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.916 * [taylor]: Taking taylor expansion of y in x 1.916 * [backup-simplify]: Simplify y into y 1.917 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.917 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.917 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 1.917 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.917 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.917 * [taylor]: Taking taylor expansion of x in x 1.917 * [backup-simplify]: Simplify 0 into 0 1.917 * [backup-simplify]: Simplify 1 into 1 1.917 * [backup-simplify]: Simplify (* 1 1) into 1 1.918 * [backup-simplify]: Simplify (/ 1 1) into 1 1.918 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.918 * [taylor]: Taking taylor expansion of y in x 1.918 * [backup-simplify]: Simplify y into y 1.918 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.918 * [backup-simplify]: Simplify (+ 1 0) into 1 1.919 * [backup-simplify]: Simplify (+ 1 0) into 1 1.919 * [backup-simplify]: Simplify (/ 1 1) into 1 1.919 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in x 1.919 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.919 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.919 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.919 * [taylor]: Taking taylor expansion of x in x 1.919 * [backup-simplify]: Simplify 0 into 0 1.920 * [backup-simplify]: Simplify 1 into 1 1.920 * [backup-simplify]: Simplify (* 1 1) into 1 1.920 * [backup-simplify]: Simplify (* 1 1) into 1 1.921 * [backup-simplify]: Simplify (/ 1 1) into 1 1.921 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.921 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.921 * [taylor]: Taking taylor expansion of y in x 1.921 * [backup-simplify]: Simplify y into y 1.921 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.921 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.921 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 1.921 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.921 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.921 * [taylor]: Taking taylor expansion of x in x 1.921 * [backup-simplify]: Simplify 0 into 0 1.921 * [backup-simplify]: Simplify 1 into 1 1.922 * [backup-simplify]: Simplify (* 1 1) into 1 1.922 * [backup-simplify]: Simplify (/ 1 1) into 1 1.922 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.922 * [taylor]: Taking taylor expansion of y in x 1.922 * [backup-simplify]: Simplify y into y 1.922 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.923 * [backup-simplify]: Simplify (+ 1 0) into 1 1.923 * [backup-simplify]: Simplify (+ 1 0) into 1 1.924 * [backup-simplify]: Simplify (/ 1 1) into 1 1.924 * [taylor]: Taking taylor expansion of 1 in y 1.924 * [backup-simplify]: Simplify 1 into 1 1.924 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.925 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.926 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.926 * [backup-simplify]: Simplify (+ 0 0) into 0 1.927 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.928 * [backup-simplify]: Simplify (+ 0 0) into 0 1.928 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0 1.928 * [taylor]: Taking taylor expansion of 0 in y 1.929 * [backup-simplify]: Simplify 0 into 0 1.929 * [backup-simplify]: Simplify 1 into 1 1.929 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.930 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.931 * [backup-simplify]: Simplify (+ 0 0) into 0 1.932 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.933 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.933 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.933 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1.934 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- (/ 1 y)) 1)) (* 0 (/ 0 1)))) into (/ 1 y) 1.934 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.935 * [taylor]: Taking taylor expansion of y in y 1.935 * [backup-simplify]: Simplify 0 into 0 1.935 * [backup-simplify]: Simplify 1 into 1 1.935 * [backup-simplify]: Simplify (/ 1 1) into 1 1.935 * [backup-simplify]: Simplify 1 into 1 1.935 * [backup-simplify]: Simplify 0 into 0 1.935 * [backup-simplify]: Simplify 0 into 0 1.936 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.937 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.938 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.938 * [backup-simplify]: Simplify (+ 0 0) into 0 1.939 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.940 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.941 * [backup-simplify]: Simplify (- 0) into 0 1.941 * [backup-simplify]: Simplify (+ 0 0) into 0 1.942 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- (/ 1 y)) 1)) (* (/ 1 y) (/ 0 1)))) into 0 1.942 * [taylor]: Taking taylor expansion of 0 in y 1.942 * [backup-simplify]: Simplify 0 into 0 1.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.943 * [backup-simplify]: Simplify 0 into 0 1.943 * [backup-simplify]: Simplify 0 into 0 1.943 * [backup-simplify]: Simplify 0 into 0 1.944 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.945 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.946 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.947 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2))) 1.947 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2))) 1.948 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.949 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.949 * [backup-simplify]: Simplify (- 0) into 0 1.950 * [backup-simplify]: Simplify (+ 0 0) into 0 1.952 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (/ 1 y) (/ (- (/ 1 y)) 1)) (* 0 (/ 0 1)))) into 0 1.952 * [taylor]: Taking taylor expansion of 0 in y 1.952 * [backup-simplify]: Simplify 0 into 0 1.952 * [backup-simplify]: Simplify 0 into 0 1.952 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (- (pow x 2) y) 1.952 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 1.952 * [backup-simplify]: Simplify (- (pow x 4) (* y y)) into (- (pow x 4) (pow y 2)) 1.952 * [approximate]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in (x y) around 0 1.952 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in y 1.953 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.953 * [taylor]: Taking taylor expansion of x in y 1.953 * [backup-simplify]: Simplify x into x 1.953 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.953 * [taylor]: Taking taylor expansion of y in y 1.953 * [backup-simplify]: Simplify 0 into 0 1.953 * [backup-simplify]: Simplify 1 into 1 1.953 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in x 1.953 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.953 * [taylor]: Taking taylor expansion of x in x 1.953 * [backup-simplify]: Simplify 0 into 0 1.953 * [backup-simplify]: Simplify 1 into 1 1.953 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.953 * [taylor]: Taking taylor expansion of y in x 1.953 * [backup-simplify]: Simplify y into y 1.953 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in x 1.953 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.953 * [taylor]: Taking taylor expansion of x in x 1.953 * [backup-simplify]: Simplify 0 into 0 1.953 * [backup-simplify]: Simplify 1 into 1 1.953 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.953 * [taylor]: Taking taylor expansion of y in x 1.953 * [backup-simplify]: Simplify y into y 1.953 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.953 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2)) 1.954 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2)) 1.954 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 1.954 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.954 * [taylor]: Taking taylor expansion of y in y 1.954 * [backup-simplify]: Simplify 0 into 0 1.954 * [backup-simplify]: Simplify 1 into 1 1.954 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1.954 * [backup-simplify]: Simplify (- 0) into 0 1.955 * [backup-simplify]: Simplify (+ 0 0) into 0 1.955 * [taylor]: Taking taylor expansion of 0 in y 1.955 * [backup-simplify]: Simplify 0 into 0 1.955 * [backup-simplify]: Simplify 0 into 0 1.955 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1.956 * [backup-simplify]: Simplify (- 0) into 0 1.956 * [backup-simplify]: Simplify (+ 0 0) into 0 1.956 * [taylor]: Taking taylor expansion of 0 in y 1.956 * [backup-simplify]: Simplify 0 into 0 1.956 * [backup-simplify]: Simplify 0 into 0 1.956 * [backup-simplify]: Simplify 0 into 0 1.956 * [backup-simplify]: Simplify (* 1 1) into 1 1.957 * [backup-simplify]: Simplify (- 1) into -1 1.957 * [backup-simplify]: Simplify -1 into -1 1.958 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1.958 * [backup-simplify]: Simplify (- 0) into 0 1.958 * [backup-simplify]: Simplify (+ 0 0) into 0 1.958 * [taylor]: Taking taylor expansion of 0 in y 1.959 * [backup-simplify]: Simplify 0 into 0 1.959 * [backup-simplify]: Simplify 0 into 0 1.959 * [backup-simplify]: Simplify 0 into 0 1.959 * [backup-simplify]: Simplify 0 into 0 1.959 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.960 * [backup-simplify]: Simplify (- 0) into 0 1.960 * [backup-simplify]: Simplify 0 into 0 1.960 * [backup-simplify]: Simplify (* 1 1) into 1 1.960 * [backup-simplify]: Simplify (* 1 1) into 1 1.962 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.962 * [backup-simplify]: Simplify (- 0) into 0 1.962 * [backup-simplify]: Simplify (+ 1 0) into 1 1.962 * [taylor]: Taking taylor expansion of 1 in y 1.962 * [backup-simplify]: Simplify 1 into 1 1.962 * [backup-simplify]: Simplify 1 into 1 1.963 * [backup-simplify]: Simplify 0 into 0 1.963 * [backup-simplify]: Simplify 0 into 0 1.963 * [backup-simplify]: Simplify 0 into 0 1.964 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.964 * [backup-simplify]: Simplify (- 0) into 0 1.964 * [backup-simplify]: Simplify 0 into 0 1.965 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.965 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.967 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1.967 * [backup-simplify]: Simplify (- 0) into 0 1.967 * [backup-simplify]: Simplify (+ 0 0) into 0 1.967 * [taylor]: Taking taylor expansion of 0 in y 1.968 * [backup-simplify]: Simplify 0 into 0 1.968 * [backup-simplify]: Simplify 0 into 0 1.968 * [backup-simplify]: Simplify 0 into 0 1.968 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 4)) (* -1 (pow (* y 1) 2))) into (- (pow x 4) (pow y 2)) 1.969 * [backup-simplify]: Simplify (- (pow (/ 1 x) 4) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) 1.969 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in (x y) around 0 1.969 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.969 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.969 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.969 * [taylor]: Taking taylor expansion of x in y 1.969 * [backup-simplify]: Simplify x into x 1.969 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.969 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1.969 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1.969 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.969 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.969 * [taylor]: Taking taylor expansion of y in y 1.969 * [backup-simplify]: Simplify 0 into 0 1.969 * [backup-simplify]: Simplify 1 into 1 1.970 * [backup-simplify]: Simplify (* 1 1) into 1 1.970 * [backup-simplify]: Simplify (/ 1 1) into 1 1.970 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.970 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.970 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.970 * [taylor]: Taking taylor expansion of x in x 1.971 * [backup-simplify]: Simplify 0 into 0 1.971 * [backup-simplify]: Simplify 1 into 1 1.971 * [backup-simplify]: Simplify (* 1 1) into 1 1.971 * [backup-simplify]: Simplify (* 1 1) into 1 1.972 * [backup-simplify]: Simplify (/ 1 1) into 1 1.972 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.972 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.972 * [taylor]: Taking taylor expansion of y in x 1.972 * [backup-simplify]: Simplify y into y 1.972 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.972 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.972 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.972 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.972 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.972 * [taylor]: Taking taylor expansion of x in x 1.972 * [backup-simplify]: Simplify 0 into 0 1.972 * [backup-simplify]: Simplify 1 into 1 1.973 * [backup-simplify]: Simplify (* 1 1) into 1 1.974 * [backup-simplify]: Simplify (* 1 1) into 1 1.974 * [backup-simplify]: Simplify (/ 1 1) into 1 1.974 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.974 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.974 * [taylor]: Taking taylor expansion of y in x 1.974 * [backup-simplify]: Simplify y into y 1.974 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.974 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.975 * [backup-simplify]: Simplify (+ 1 0) into 1 1.975 * [taylor]: Taking taylor expansion of 1 in y 1.975 * [backup-simplify]: Simplify 1 into 1 1.976 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.976 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.978 * [backup-simplify]: Simplify (+ 0 0) into 0 1.978 * [taylor]: Taking taylor expansion of 0 in y 1.978 * [backup-simplify]: Simplify 0 into 0 1.979 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.980 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.981 * [backup-simplify]: Simplify (+ 0 0) into 0 1.981 * [taylor]: Taking taylor expansion of 0 in y 1.981 * [backup-simplify]: Simplify 0 into 0 1.981 * [backup-simplify]: Simplify 1 into 1 1.983 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.984 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.985 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.985 * [backup-simplify]: Simplify (+ 0 0) into 0 1.985 * [taylor]: Taking taylor expansion of 0 in y 1.985 * [backup-simplify]: Simplify 0 into 0 1.985 * [backup-simplify]: Simplify 0 into 0 1.985 * [backup-simplify]: Simplify 0 into 0 1.987 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.988 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.989 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2))) 1.989 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2))) 1.989 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 1.989 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.989 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.989 * [taylor]: Taking taylor expansion of y in y 1.990 * [backup-simplify]: Simplify 0 into 0 1.990 * [backup-simplify]: Simplify 1 into 1 1.990 * [backup-simplify]: Simplify (* 1 1) into 1 1.990 * [backup-simplify]: Simplify (/ 1 1) into 1 1.990 * [backup-simplify]: Simplify (- 1) into -1 1.990 * [backup-simplify]: Simplify -1 into -1 1.990 * [backup-simplify]: Simplify 0 into 0 1.991 * [backup-simplify]: Simplify 0 into 0 1.991 * [backup-simplify]: Simplify 0 into 0 1.991 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.992 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.993 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1.993 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 1.993 * [backup-simplify]: Simplify (- 0) into 0 1.993 * [backup-simplify]: Simplify (+ 0 0) into 0 1.993 * [taylor]: Taking taylor expansion of 0 in y 1.993 * [backup-simplify]: Simplify 0 into 0 1.994 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.994 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.994 * [backup-simplify]: Simplify (- 0) into 0 1.994 * [backup-simplify]: Simplify 0 into 0 1.995 * [backup-simplify]: Simplify 0 into 0 1.995 * [backup-simplify]: Simplify 0 into 0 1.995 * [backup-simplify]: Simplify (+ (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4))) into (- (pow x 4) (pow y 2)) 1.995 * [backup-simplify]: Simplify (- (pow (/ 1 (- x)) 4) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) 1.995 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in (x y) around 0 1.995 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.995 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.995 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.995 * [taylor]: Taking taylor expansion of x in y 1.995 * [backup-simplify]: Simplify x into x 1.995 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.995 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1.996 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1.996 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.996 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.996 * [taylor]: Taking taylor expansion of y in y 1.996 * [backup-simplify]: Simplify 0 into 0 1.996 * [backup-simplify]: Simplify 1 into 1 1.996 * [backup-simplify]: Simplify (* 1 1) into 1 1.996 * [backup-simplify]: Simplify (/ 1 1) into 1 1.996 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.996 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.996 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.996 * [taylor]: Taking taylor expansion of x in x 1.996 * [backup-simplify]: Simplify 0 into 0 1.996 * [backup-simplify]: Simplify 1 into 1 1.996 * [backup-simplify]: Simplify (* 1 1) into 1 1.997 * [backup-simplify]: Simplify (* 1 1) into 1 1.997 * [backup-simplify]: Simplify (/ 1 1) into 1 1.997 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.997 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.997 * [taylor]: Taking taylor expansion of y in x 1.997 * [backup-simplify]: Simplify y into y 1.997 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.997 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.997 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.997 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.997 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.997 * [taylor]: Taking taylor expansion of x in x 1.997 * [backup-simplify]: Simplify 0 into 0 1.997 * [backup-simplify]: Simplify 1 into 1 1.998 * [backup-simplify]: Simplify (* 1 1) into 1 1.998 * [backup-simplify]: Simplify (* 1 1) into 1 1.998 * [backup-simplify]: Simplify (/ 1 1) into 1 1.998 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.998 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.998 * [taylor]: Taking taylor expansion of y in x 1.998 * [backup-simplify]: Simplify y into y 1.998 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.998 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.999 * [backup-simplify]: Simplify (+ 1 0) into 1 1.999 * [taylor]: Taking taylor expansion of 1 in y 1.999 * [backup-simplify]: Simplify 1 into 1 1.999 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.999 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.000 * [backup-simplify]: Simplify (+ 0 0) into 0 2.000 * [taylor]: Taking taylor expansion of 0 in y 2.000 * [backup-simplify]: Simplify 0 into 0 2.001 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.001 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.002 * [backup-simplify]: Simplify (+ 0 0) into 0 2.002 * [taylor]: Taking taylor expansion of 0 in y 2.002 * [backup-simplify]: Simplify 0 into 0 2.002 * [backup-simplify]: Simplify 1 into 1 2.002 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.003 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.004 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.004 * [backup-simplify]: Simplify (+ 0 0) into 0 2.004 * [taylor]: Taking taylor expansion of 0 in y 2.004 * [backup-simplify]: Simplify 0 into 0 2.004 * [backup-simplify]: Simplify 0 into 0 2.004 * [backup-simplify]: Simplify 0 into 0 2.005 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.005 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.006 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2))) 2.006 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2))) 2.006 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 2.006 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.006 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.006 * [taylor]: Taking taylor expansion of y in y 2.006 * [backup-simplify]: Simplify 0 into 0 2.006 * [backup-simplify]: Simplify 1 into 1 2.007 * [backup-simplify]: Simplify (* 1 1) into 1 2.007 * [backup-simplify]: Simplify (/ 1 1) into 1 2.007 * [backup-simplify]: Simplify (- 1) into -1 2.007 * [backup-simplify]: Simplify -1 into -1 2.007 * [backup-simplify]: Simplify 0 into 0 2.007 * [backup-simplify]: Simplify 0 into 0 2.007 * [backup-simplify]: Simplify 0 into 0 2.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.009 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.009 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 2.009 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 2.010 * [backup-simplify]: Simplify (- 0) into 0 2.010 * [backup-simplify]: Simplify (+ 0 0) into 0 2.010 * [taylor]: Taking taylor expansion of 0 in y 2.010 * [backup-simplify]: Simplify 0 into 0 2.010 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.011 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.011 * [backup-simplify]: Simplify (- 0) into 0 2.011 * [backup-simplify]: Simplify 0 into 0 2.011 * [backup-simplify]: Simplify 0 into 0 2.011 * [backup-simplify]: Simplify 0 into 0 2.012 * [backup-simplify]: Simplify (+ (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4))) into (- (pow x 4) (pow y 2)) 2.012 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 2.012 * [backup-simplify]: Simplify (+ y (* x x)) into (+ (pow x 2) y) 2.012 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (y x) around 0 2.012 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x 2.012 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.012 * [taylor]: Taking taylor expansion of x in x 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [backup-simplify]: Simplify 1 into 1 2.012 * [taylor]: Taking taylor expansion of y in x 2.012 * [backup-simplify]: Simplify y into y 2.012 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y 2.012 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.012 * [taylor]: Taking taylor expansion of x in y 2.012 * [backup-simplify]: Simplify x into x 2.012 * [taylor]: Taking taylor expansion of y in y 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [backup-simplify]: Simplify 1 into 1 2.012 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y 2.012 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.012 * [taylor]: Taking taylor expansion of x in y 2.012 * [backup-simplify]: Simplify x into x 2.012 * [taylor]: Taking taylor expansion of y in y 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [backup-simplify]: Simplify 1 into 1 2.012 * [backup-simplify]: Simplify (* x x) into (pow x 2) 2.012 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2) 2.012 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.012 * [taylor]: Taking taylor expansion of x in x 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [backup-simplify]: Simplify 1 into 1 2.012 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 2.013 * [backup-simplify]: Simplify (+ 0 1) into 1 2.013 * [taylor]: Taking taylor expansion of 1 in x 2.013 * [backup-simplify]: Simplify 1 into 1 2.013 * [backup-simplify]: Simplify 1 into 1 2.013 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 2.013 * [backup-simplify]: Simplify (+ 0 0) into 0 2.013 * [taylor]: Taking taylor expansion of 0 in x 2.013 * [backup-simplify]: Simplify 0 into 0 2.013 * [backup-simplify]: Simplify 0 into 0 2.013 * [backup-simplify]: Simplify 0 into 0 2.014 * [backup-simplify]: Simplify (* 1 1) into 1 2.014 * [backup-simplify]: Simplify 1 into 1 2.014 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 2.014 * [backup-simplify]: Simplify (+ 0 0) into 0 2.014 * [taylor]: Taking taylor expansion of 0 in x 2.014 * [backup-simplify]: Simplify 0 into 0 2.014 * [backup-simplify]: Simplify 0 into 0 2.014 * [backup-simplify]: Simplify 0 into 0 2.015 * [backup-simplify]: Simplify 0 into 0 2.015 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.015 * [backup-simplify]: Simplify 0 into 0 2.016 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0 2.016 * [backup-simplify]: Simplify (+ 0 0) into 0 2.016 * [taylor]: Taking taylor expansion of 0 in x 2.016 * [backup-simplify]: Simplify 0 into 0 2.016 * [backup-simplify]: Simplify 0 into 0 2.016 * [backup-simplify]: Simplify 0 into 0 2.016 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (* 1 (* 1 y))) into (+ (pow x 2) y) 2.016 * [backup-simplify]: Simplify (+ (/ 1 y) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (/ 1 y)) 2.016 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (y x) around 0 2.016 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 2.016 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.016 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.016 * [taylor]: Taking taylor expansion of x in x 2.016 * [backup-simplify]: Simplify 0 into 0 2.016 * [backup-simplify]: Simplify 1 into 1 2.017 * [backup-simplify]: Simplify (* 1 1) into 1 2.017 * [backup-simplify]: Simplify (/ 1 1) into 1 2.017 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.017 * [taylor]: Taking taylor expansion of y in x 2.017 * [backup-simplify]: Simplify y into y 2.017 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.017 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 2.017 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.017 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.017 * [taylor]: Taking taylor expansion of x in y 2.017 * [backup-simplify]: Simplify x into x 2.017 * [backup-simplify]: Simplify (* x x) into (pow x 2) 2.017 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 2.017 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.017 * [taylor]: Taking taylor expansion of y in y 2.017 * [backup-simplify]: Simplify 0 into 0 2.017 * [backup-simplify]: Simplify 1 into 1 2.018 * [backup-simplify]: Simplify (/ 1 1) into 1 2.018 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 2.018 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.018 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.018 * [taylor]: Taking taylor expansion of x in y 2.018 * [backup-simplify]: Simplify x into x 2.018 * [backup-simplify]: Simplify (* x x) into (pow x 2) 2.018 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 2.018 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.018 * [taylor]: Taking taylor expansion of y in y 2.018 * [backup-simplify]: Simplify 0 into 0 2.018 * [backup-simplify]: Simplify 1 into 1 2.018 * [backup-simplify]: Simplify (/ 1 1) into 1 2.019 * [backup-simplify]: Simplify (+ 0 1) into 1 2.019 * [taylor]: Taking taylor expansion of 1 in x 2.019 * [backup-simplify]: Simplify 1 into 1 2.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.019 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2)) 2.019 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.019 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.019 * [taylor]: Taking taylor expansion of x in x 2.019 * [backup-simplify]: Simplify 0 into 0 2.019 * [backup-simplify]: Simplify 1 into 1 2.019 * [backup-simplify]: Simplify (* 1 1) into 1 2.020 * [backup-simplify]: Simplify (/ 1 1) into 1 2.020 * [backup-simplify]: Simplify 1 into 1 2.020 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 2.020 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0 2.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.021 * [backup-simplify]: Simplify (+ 0 0) into 0 2.021 * [taylor]: Taking taylor expansion of 0 in x 2.021 * [backup-simplify]: Simplify 0 into 0 2.021 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.022 * [backup-simplify]: Simplify 0 into 0 2.022 * [backup-simplify]: Simplify 1 into 1 2.022 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 2.022 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0 2.023 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.024 * [backup-simplify]: Simplify (+ 0 0) into 0 2.024 * [taylor]: Taking taylor expansion of 0 in x 2.024 * [backup-simplify]: Simplify 0 into 0 2.025 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.026 * [backup-simplify]: Simplify 0 into 0 2.026 * [backup-simplify]: Simplify 0 into 0 2.027 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 2.027 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0 2.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.029 * [backup-simplify]: Simplify (+ 0 0) into 0 2.029 * [taylor]: Taking taylor expansion of 0 in x 2.029 * [backup-simplify]: Simplify 0 into 0 2.029 * [backup-simplify]: Simplify 0 into 0 2.030 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.031 * [backup-simplify]: Simplify 0 into 0 2.031 * [backup-simplify]: Simplify 0 into 0 2.032 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0 2.033 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0 2.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.034 * [backup-simplify]: Simplify (+ 0 0) into 0 2.034 * [taylor]: Taking taylor expansion of 0 in x 2.034 * [backup-simplify]: Simplify 0 into 0 2.034 * [backup-simplify]: Simplify 0 into 0 2.035 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 y)))) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2))) into (+ (pow x 2) y) 2.035 * [backup-simplify]: Simplify (+ (/ 1 (- y)) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (/ 1 y)) 2.035 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (y x) around 0 2.035 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 2.035 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.035 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.035 * [taylor]: Taking taylor expansion of x in x 2.035 * [backup-simplify]: Simplify 0 into 0 2.035 * [backup-simplify]: Simplify 1 into 1 2.035 * [backup-simplify]: Simplify (* 1 1) into 1 2.036 * [backup-simplify]: Simplify (/ 1 1) into 1 2.036 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.036 * [taylor]: Taking taylor expansion of y in x 2.036 * [backup-simplify]: Simplify y into y 2.036 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.036 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 2.036 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.036 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.036 * [taylor]: Taking taylor expansion of x in y 2.036 * [backup-simplify]: Simplify x into x 2.036 * [backup-simplify]: Simplify (* x x) into (pow x 2) 2.036 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 2.036 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.036 * [taylor]: Taking taylor expansion of y in y 2.036 * [backup-simplify]: Simplify 0 into 0 2.036 * [backup-simplify]: Simplify 1 into 1 2.036 * [backup-simplify]: Simplify (/ 1 1) into 1 2.036 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 2.036 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.036 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.036 * [taylor]: Taking taylor expansion of x in y 2.036 * [backup-simplify]: Simplify x into x 2.036 * [backup-simplify]: Simplify (* x x) into (pow x 2) 2.036 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 2.037 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.037 * [taylor]: Taking taylor expansion of y in y 2.037 * [backup-simplify]: Simplify 0 into 0 2.037 * [backup-simplify]: Simplify 1 into 1 2.037 * [backup-simplify]: Simplify (/ 1 1) into 1 2.037 * [backup-simplify]: Simplify (- 1) into -1 2.037 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.037 * [taylor]: Taking taylor expansion of -1 in x 2.038 * [backup-simplify]: Simplify -1 into -1 2.038 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.038 * [backup-simplify]: Simplify (- 0) into 0 2.038 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2)) 2.038 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.038 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.038 * [taylor]: Taking taylor expansion of x in x 2.038 * [backup-simplify]: Simplify 0 into 0 2.038 * [backup-simplify]: Simplify 1 into 1 2.039 * [backup-simplify]: Simplify (* 1 1) into 1 2.039 * [backup-simplify]: Simplify (/ 1 1) into 1 2.039 * [backup-simplify]: Simplify 1 into 1 2.039 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 2.039 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0 2.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.040 * [backup-simplify]: Simplify (- 0) into 0 2.040 * [backup-simplify]: Simplify (+ 0 0) into 0 2.040 * [taylor]: Taking taylor expansion of 0 in x 2.040 * [backup-simplify]: Simplify 0 into 0 2.041 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.041 * [backup-simplify]: Simplify 0 into 0 2.041 * [backup-simplify]: Simplify -1 into -1 2.042 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 2.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0 2.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.043 * [backup-simplify]: Simplify (- 0) into 0 2.047 * [backup-simplify]: Simplify (+ 0 0) into 0 2.047 * [taylor]: Taking taylor expansion of 0 in x 2.047 * [backup-simplify]: Simplify 0 into 0 2.048 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 2.050 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0 2.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.050 * [backup-simplify]: Simplify (- 0) into 0 2.051 * [backup-simplify]: Simplify (+ 0 0) into 0 2.051 * [taylor]: Taking taylor expansion of 0 in x 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.052 * [backup-simplify]: Simplify 0 into 0 2.052 * [backup-simplify]: Simplify 0 into 0 2.053 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0 2.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0 2.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.054 * [backup-simplify]: Simplify (- 0) into 0 2.054 * [backup-simplify]: Simplify (+ 0 0) into 0 2.054 * [taylor]: Taking taylor expansion of 0 in x 2.054 * [backup-simplify]: Simplify 0 into 0 2.054 * [backup-simplify]: Simplify 0 into 0 2.054 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2))) into (+ (pow x 2) y) 2.054 * * * [progress]: simplifying candidates 2.056 * [simplify]: Simplifying: (- (log (- (pow x 4) (* y y))) (log (+ y (* x x)))) (log (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (exp (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (/ (* (* (- (pow x 4) (* y y)) (- (pow x 4) (* y y))) (- (pow x 4) (* y y))) (* (* (+ y (* x x)) (+ y (* x x))) (+ y (* x x)))) (* (cbrt (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (cbrt (/ (- (pow x 4) (* y y)) (+ y (* x x))))) (cbrt (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (* (* (/ (- (pow x 4) (* y y)) (+ y (* x x))) (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (sqrt (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (sqrt (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (- (- (pow x 4) (* y y))) (- (+ y (* x x))) (/ (pow x 4) (+ y (* x x))) (/ (* y y) (+ y (* x x))) (/ (* (cbrt (- (pow x 4) (* y y))) (cbrt (- (pow x 4) (* y y)))) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (cbrt (- (pow x 4) (* y y))) (cbrt (+ y (* x x)))) (/ (* (cbrt (- (pow x 4) (* y y))) (cbrt (- (pow x 4) (* y y)))) (sqrt (+ y (* x x)))) (/ (cbrt (- (pow x 4) (* y y))) (sqrt (+ y (* x x)))) (/ (* (cbrt (- (pow x 4) (* y y))) (cbrt (- (pow x 4) (* y y)))) 1) (/ (cbrt (- (pow x 4) (* y y))) (+ y (* x x))) (/ (sqrt (- (pow x 4) (* y y))) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (sqrt (- (pow x 4) (* y y))) (cbrt (+ y (* x x)))) (/ (sqrt (- (pow x 4) (* y y))) (sqrt (+ y (* x x)))) (/ (sqrt (- (pow x 4) (* y y))) (sqrt (+ y (* x x)))) (/ (sqrt (- (pow x 4) (* y y))) 1) (/ (sqrt (- (pow x 4) (* y y))) (+ y (* x x))) (/ 1 (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (- (pow x 4) (* y y)) (cbrt (+ y (* x x)))) (/ 1 (sqrt (+ y (* x x)))) (/ (- (pow x 4) (* y y)) (sqrt (+ y (* x x)))) (/ 1 1) (/ (- (pow x 4) (* y y)) (+ y (* x x))) (/ (+ (pow (sqrt x) 4) y) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (- (pow (sqrt x) 4) y) (cbrt (+ y (* x x)))) (/ (+ (pow (sqrt x) 4) y) (sqrt (+ y (* x x)))) (/ (- (pow (sqrt x) 4) y) (sqrt (+ y (* x x)))) (/ (+ (pow (sqrt x) 4) y) 1) (/ (- (pow (sqrt x) 4) y) (+ y (* x x))) (/ (+ (sqrt (pow x 4)) y) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (- (sqrt (pow x 4)) y) (cbrt (+ y (* x x)))) (/ (+ (sqrt (pow x 4)) y) (sqrt (+ y (* x x)))) (/ (- (sqrt (pow x 4)) y) (sqrt (+ y (* x x)))) (/ (+ (sqrt (pow x 4)) y) 1) (/ (- (sqrt (pow x 4)) y) (+ y (* x x))) (/ (+ (pow x (/ 4 2)) y) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (- (pow x (/ 4 2)) y) (cbrt (+ y (* x x)))) (/ (+ (pow x (/ 4 2)) y) (sqrt (+ y (* x x)))) (/ (- (pow x (/ 4 2)) y) (sqrt (+ y (* x x)))) (/ (+ (pow x (/ 4 2)) y) 1) (/ (- (pow x (/ 4 2)) y) (+ y (* x x))) (/ 1 (+ y (* x x))) (/ (+ y (* x x)) (- (pow x 4) (* y y))) (/ (- (pow x 4) (* y y)) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (- (pow x 4) (* y y)) (sqrt (+ y (* x x)))) (/ (- (pow x 4) (* y y)) 1) (/ (+ y (* x x)) (cbrt (- (pow x 4) (* y y)))) (/ (+ y (* x x)) (sqrt (- (pow x 4) (* y y)))) (/ (+ y (* x x)) (- (pow x 4) (* y y))) (/ (+ y (* x x)) (- (pow (sqrt x) 4) y)) (/ (+ y (* x x)) (- (sqrt (pow x 4)) y)) (/ (+ y (* x x)) (- (pow x (/ 4 2)) y)) (/ (- (pow x 4) (* y y)) (+ (pow y 3) (pow (* x x) 3))) (/ (- (pow x 4) (* y y)) (- (* y y) (* (* x x) (* x x)))) (* (+ y (* x x)) (+ (* (pow x 4) (pow x 4)) (+ (* (* y y) (* y y)) (* (pow x 4) (* y y))))) (* (+ y (* x x)) (+ (pow x 4) (* y y))) (/ (exp (pow x 4)) (exp (* y y))) (log (- (pow x 4) (* y y))) (exp (- (pow x 4) (* y y))) (* (cbrt (- (pow x 4) (* y y))) (cbrt (- (pow x 4) (* y y)))) (cbrt (- (pow x 4) (* y y))) (* (* (- (pow x 4) (* y y)) (- (pow x 4) (* y y))) (- (pow x 4) (* y y))) (sqrt (- (pow x 4) (* y y))) (sqrt (- (pow x 4) (* y y))) (- (pow (pow x 4) 3) (pow (* y y) 3)) (+ (* (pow x 4) (pow x 4)) (+ (* (* y y) (* y y)) (* (pow x 4) (* y y)))) (- (* y y)) (- (* (pow x 4) (pow x 4)) (* (* y y) (* y y))) (+ (pow x 4) (* y y)) (+ (pow (sqrt x) 4) y) (- (pow (sqrt x) 4) y) (+ (sqrt (pow x 4)) y) (- (sqrt (pow x 4)) y) (+ (pow x (/ 4 2)) y) (- (pow x (/ 4 2)) y) (- (* y y)) (* (exp y) (exp (* x x))) (log (+ y (* x x))) (exp (+ y (* x x))) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x)))) (cbrt (+ y (* x x))) (* (* (+ y (* x x)) (+ y (* x x))) (+ y (* x x))) (sqrt (+ y (* x x))) (sqrt (+ y (* x x))) (+ (pow y 3) (pow (* x x) 3)) (+ (* y y) (- (* (* x x) (* x x)) (* y (* x x)))) (- (* y y) (* (* x x) (* x x))) (- y (* x x)) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 4) (pow y 2)) (- (pow x 4) (pow y 2)) (- (pow x 4) (pow y 2)) (+ (pow x 2) y) (+ (pow x 2) y) (+ (pow x 2) y) 2.057 * * [simplify]: Extracting # 0 : cost 0 2.058 * * [simplify]: Extracting # 1 : cost 0 2.058 * * [simplify]: Extracting # 2 : cost 0 2.058 * * [simplify]: Extracting # 3 : cost 0 2.058 * * [simplify]: Extracting # 4 : cost 0 2.058 * * [simplify]: Extracting # 5 : cost 0 2.059 * * [simplify]: Extracting # 6 : cost 0 2.059 * * [simplify]: iteration 0 : 128 enodes (cost 1318 ) 2.095 * * [simplify]: Extracting # 0 : cost 0 2.096 * * [simplify]: Extracting # 1 : cost 0 2.097 * * [simplify]: Extracting # 2 : cost 0 2.098 * * [simplify]: Extracting # 3 : cost 0 2.099 * * [simplify]: Extracting # 4 : cost 0 2.100 * * [simplify]: iteration 1 : 354 enodes (cost 1251 ) 2.378 * * [simplify]: Extracting # 0 : cost 0 2.381 * * [simplify]: Extracting # 1 : cost 0 2.384 * * [simplify]: Extracting # 2 : cost 0 2.387 * * [simplify]: Extracting # 3 : cost 0 2.393 * * [simplify]: Extracting # 4 : cost 0 2.399 * * [simplify]: iteration 2 : 2237 enodes (cost 1167 ) 3.616 * * [simplify]: Extracting # 0 : cost 0 3.630 * * [simplify]: Extracting # 1 : cost 0 3.651 * * [simplify]: Extracting # 2 : cost 0 3.664 * * [simplify]: Extracting # 3 : cost 0 3.677 * * [simplify]: iteration done: 5001 enodes (cost 1155 ) 3.678 * [simplify]: Simplified to: (log (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (log (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (exp (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (pow (/ (- (pow x 4) (* y y)) (+ (pow x 2) y)) 3) (* (cbrt (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (cbrt (/ (- (pow x 4) (* y y)) (+ y (* x x))))) (cbrt (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (pow (/ (- (pow x 4) (* y y)) (+ (pow x 2) y)) 3) (sqrt (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (sqrt (/ (- (pow x 4) (* y y)) (+ y (* x x)))) (- (* y y) (pow x 4)) (- (+ (pow x 2) y)) (/ (pow x 4) (+ (pow x 2) y)) (/ (pow y 2) (+ (pow x 2) y)) (/ (* (cbrt (- (pow x 4) (* y y))) (cbrt (- (pow x 4) (* y y)))) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (cbrt (- (pow x 4) (* y y))) (cbrt (+ y (* x x)))) (/ (* (cbrt (- (pow x 4) (* y y))) (cbrt (- (pow x 4) (* y y)))) (sqrt (+ y (* x x)))) (/ (cbrt (- (pow x 4) (* y y))) (sqrt (+ y (* x x)))) (* (cbrt (- (pow x 4) (* y y))) (cbrt (- (pow x 4) (* y y)))) (/ (cbrt (- (pow x 4) (* y y))) (+ (pow x 2) y)) (/ (sqrt (- (pow x 4) (* y y))) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (sqrt (- (pow x 4) (* y y))) (cbrt (+ y (* x x)))) (/ (sqrt (- (pow x 4) (* y y))) (sqrt (+ y (* x x)))) (/ (sqrt (- (pow x 4) (* y y))) (sqrt (+ y (* x x)))) (sqrt (- (pow x 4) (* y y))) (/ (sqrt (- (pow x 4) (* y y))) (+ (pow x 2) y)) (/ 1 (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (- (pow x 4) (* y y)) (cbrt (+ y (* x x)))) (/ 1 (sqrt (+ y (* x x)))) (/ (- (pow x 4) (* y y)) (sqrt (+ y (* x x)))) 1 (/ (- (pow x 4) (* y y)) (+ (pow x 2) y)) (/ (+ (* x x) y) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (- (* x x) y) (cbrt (+ y (* x x)))) (/ (+ (* x x) y) (sqrt (+ y (* x x)))) (/ (- (* x x) y) (sqrt (+ y (* x x)))) (+ (* x x) y) (/ (- (* x x) y) (+ y (* x x))) (/ (+ (sqrt (pow x 4)) y) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (- (sqrt (pow x 4)) y) (cbrt (+ y (* x x)))) (/ (+ (sqrt (pow x 4)) y) (sqrt (+ y (* x x)))) (/ (- (sqrt (pow x 4)) y) (sqrt (+ y (* x x)))) (+ (sqrt (pow x 4)) y) (/ (- (sqrt (pow x 4)) y) (+ (pow x 2) y)) (/ (+ y (pow x 2)) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (- (* x x) y) (cbrt (+ y (* x x)))) (/ (+ (pow x 2) y) (sqrt (+ y (* x x)))) (/ (- (* x x) y) (sqrt (+ y (* x x)))) (+ y (* x x)) (/ (- (* x x) y) (+ y (* x x))) (/ 1 (+ (pow x 2) y)) (/ (+ (pow x 2) y) (- (pow x 4) (* y y))) (/ (- (pow x 4) (* y y)) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x))))) (/ (- (pow x 4) (* y y)) (sqrt (+ y (* x x)))) (- (pow x 4) (* y y)) (/ (+ y (* x x)) (cbrt (- (pow x 4) (* y y)))) (/ (+ (pow x 2) y) (sqrt (- (pow x 4) (* y y)))) (/ (+ (pow x 2) y) (- (pow x 4) (* y y))) (/ (+ y (* x x)) (- (* x x) y)) (/ (+ y (* x x)) (- (sqrt (pow x 4)) y)) (/ (+ (pow x 2) y) (- (pow x 2) y)) (/ (- (pow x 4) (* y y)) (+ (pow x 6) (pow y 3))) (/ (- (pow x 4) (* y y)) (- (* y y) (pow x 4))) (* (+ (* (* y y) (+ (* y y) (pow x 4))) (pow x 8)) (+ (pow x 2) y)) (* (+ (pow x 4) (* y y)) (+ (pow x 2) y)) (exp (- (pow x 4) (* y y))) (log (- (pow x 4) (* y y))) (exp (- (pow x 4) (* y y))) (* (cbrt (- (pow x 4) (* y y))) (cbrt (- (pow x 4) (* y y)))) (cbrt (- (pow x 4) (* y y))) (pow (- (pow x 4) (* y y)) 3) (sqrt (- (pow x 4) (* y y))) (sqrt (- (pow x 4) (* y y))) (- (pow (pow x 4) 3) (pow y 6)) (+ (* (* y y) (+ (* y y) (pow x 4))) (pow x 8)) (- (pow y 2)) (- (pow x 8) (pow y 4)) (+ (pow x 4) (* y y)) (+ (* x x) y) (- (* x x) y) (+ (sqrt (pow x 4)) y) (- (sqrt (pow x 4)) y) (+ y (* x x)) (- (* x x) y) (- (pow y 2)) (exp (+ y (* x x))) (log (+ (pow x 2) y)) (exp (+ y (* x x))) (* (cbrt (+ y (* x x))) (cbrt (+ y (* x x)))) (cbrt (+ y (* x x))) (pow (+ y (* x x)) 3) (sqrt (+ y (* x x))) (sqrt (+ y (* x x))) (+ (pow x 6) (pow y 3)) (- (+ (pow x 4) (* y y)) (* y (* x x))) (- (* y y) (pow x 4)) (- y (* x x)) (- (* x x) y) (- (* x x) y) (- (* x x) y) (- (pow x 4) (* y y)) (- (pow x 4) (* y y)) (- (pow x 4) (* y y)) (+ y (* x x)) (+ y (* x x)) (+ y (* x x)) 3.679 * * * [progress]: adding candidates to table 3.999 * [progress]: [Phase 3 of 3] Extracting. 4.000 * * [regime]: Finding splitpoints for: (# #) 4.000 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (- (* x x) y) (* 0.5 (- (* x x) y)) y x) 4.001 * * * * [regimes]: Trying to branch on (* x x) from (# #) 4.024 * * * * [regimes]: Trying to branch on (- (* x x) y) from (# #) 4.051 * * * * [regimes]: Trying to branch on (* 0.5 (- (* x x) y)) from (# #) 4.064 * * * * [regimes]: Trying to branch on y from (# #) 4.076 * * * * [regimes]: Trying to branch on x from (# #) 4.101 * * * [regime]: Found split indices: #