57.373 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying: (* 2.0 (- (* x x) (* x y))) 0.022 * * [simplify]: Extracting # 0 : cost 0 0.022 * * [simplify]: Extracting # 1 : cost 0 0.022 * * [simplify]: Extracting # 2 : cost 0 0.023 * * [simplify]: Extracting # 3 : cost 0 0.023 * * [simplify]: Extracting # 4 : cost 0 0.023 * * [simplify]: Extracting # 5 : cost 0 0.023 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: Extracting # 1 : cost 0 0.025 * * [simplify]: Extracting # 2 : cost 0 0.025 * * [simplify]: Extracting # 3 : cost 0 0.025 * * [simplify]: iteration 1 : 14 enodes (cost 7 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.030 * * [simplify]: Extracting # 1 : cost 0 0.030 * * [simplify]: Extracting # 2 : cost 0 0.030 * * [simplify]: iteration 2 : 33 enodes (cost 7 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: Extracting # 1 : cost 0 0.039 * * [simplify]: Extracting # 2 : cost 0 0.039 * * [simplify]: iteration 3 : 73 enodes (cost 7 ) 0.063 * * [simplify]: Extracting # 0 : cost 0 0.063 * * [simplify]: Extracting # 1 : cost 0 0.063 * * [simplify]: Extracting # 2 : cost 0 0.063 * * [simplify]: iteration 4 : 109 enodes (cost 7 ) 0.090 * * [simplify]: Extracting # 0 : cost 0 0.090 * * [simplify]: iteration 5 : 121 enodes (cost 7 ) 0.122 * * [simplify]: Extracting # 0 : cost 0 0.122 * * [simplify]: iteration 6 : 123 enodes (cost 7 ) 0.158 * * [simplify]: Extracting # 0 : cost 0 0.158 * * [simplify]: iteration done: 123 enodes (cost 7 ) 0.158 * [simplify]: Simplified to: (* (* x (- x y)) 2.0) 0.160 * * [progress]: iteration 1 / 4 0.160 * * * [progress]: picking best candidate 0.162 * * * * [pick]: Picked # 0.162 * * * [progress]: localizing error 0.173 * * * [progress]: generating rewritten candidates 0.173 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.212 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.267 * * * [progress]: generating series expansions 0.267 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.267 * [backup-simplify]: Simplify (* (* x (- x y)) 2.0) into (* 2.0 (* x (- x y))) 0.267 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 0.267 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 0.267 * [taylor]: Taking taylor expansion of 2.0 in y 0.267 * [backup-simplify]: Simplify 2.0 into 2.0 0.267 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.267 * [taylor]: Taking taylor expansion of x in y 0.267 * [backup-simplify]: Simplify x into x 0.267 * [taylor]: Taking taylor expansion of (- x y) in y 0.267 * [taylor]: Taking taylor expansion of x in y 0.267 * [backup-simplify]: Simplify x into x 0.267 * [taylor]: Taking taylor expansion of y in y 0.267 * [backup-simplify]: Simplify 0 into 0 0.267 * [backup-simplify]: Simplify 1 into 1 0.267 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.267 * [taylor]: Taking taylor expansion of 2.0 in x 0.267 * [backup-simplify]: Simplify 2.0 into 2.0 0.267 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify 1 into 1 0.268 * [taylor]: Taking taylor expansion of (- x y) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify 1 into 1 0.268 * [taylor]: Taking taylor expansion of y in x 0.268 * [backup-simplify]: Simplify y into y 0.268 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.268 * [taylor]: Taking taylor expansion of 2.0 in x 0.268 * [backup-simplify]: Simplify 2.0 into 2.0 0.268 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify 1 into 1 0.268 * [taylor]: Taking taylor expansion of (- x y) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [backup-simplify]: Simplify 0 into 0 0.268 * [backup-simplify]: Simplify 1 into 1 0.268 * [taylor]: Taking taylor expansion of y in x 0.268 * [backup-simplify]: Simplify y into y 0.268 * [backup-simplify]: Simplify (- y) into (- y) 0.268 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.269 * [backup-simplify]: Simplify (* 0 (- y)) into 0 0.269 * [backup-simplify]: Simplify (* 2.0 0) into 0 0.269 * [taylor]: Taking taylor expansion of 0 in y 0.269 * [backup-simplify]: Simplify 0 into 0 0.269 * [backup-simplify]: Simplify 0 into 0 0.270 * [backup-simplify]: Simplify (- 0) into 0 0.270 * [backup-simplify]: Simplify (+ 1 0) into 1 0.270 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y) 0.271 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y)) 0.271 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.271 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.271 * [taylor]: Taking taylor expansion of 2.0 in y 0.271 * [backup-simplify]: Simplify 2.0 into 2.0 0.271 * [taylor]: Taking taylor expansion of y in y 0.271 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify 1 into 1 0.272 * [backup-simplify]: Simplify (* 2.0 0) into 0 0.272 * [backup-simplify]: Simplify (- 0) into 0 0.272 * [backup-simplify]: Simplify 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 0) into 0 0.273 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1 0.274 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0 0.274 * [taylor]: Taking taylor expansion of 2.0 in y 0.274 * [backup-simplify]: Simplify 2.0 into 2.0 0.274 * [backup-simplify]: Simplify 2.0 into 2.0 0.276 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0 0.276 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.276 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.276 * [backup-simplify]: Simplify 0 into 0 0.277 * [backup-simplify]: Simplify (- 0) into 0 0.277 * [backup-simplify]: Simplify (+ 0 0) into 0 0.278 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 0.280 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 0.280 * [taylor]: Taking taylor expansion of 0 in y 0.280 * [backup-simplify]: Simplify 0 into 0 0.280 * [backup-simplify]: Simplify 0 into 0 0.280 * [backup-simplify]: Simplify 0 into 0 0.281 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0 0.281 * [backup-simplify]: Simplify (- 0) into 0 0.281 * [backup-simplify]: Simplify 0 into 0 0.282 * [backup-simplify]: Simplify 0 into 0 0.282 * [backup-simplify]: Simplify (- 0) into 0 0.282 * [backup-simplify]: Simplify (+ 0 0) into 0 0.284 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 0.285 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 0.285 * [taylor]: Taking taylor expansion of 0 in y 0.285 * [backup-simplify]: Simplify 0 into 0 0.285 * [backup-simplify]: Simplify 0 into 0 0.286 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 0.286 * [backup-simplify]: Simplify (* (* (/ 1 x) (- (/ 1 x) (/ 1 y))) 2.0) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) 0.286 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.286 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.286 * [taylor]: Taking taylor expansion of 2.0 in y 0.286 * [backup-simplify]: Simplify 2.0 into 2.0 0.286 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.287 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.287 * [taylor]: Taking taylor expansion of x in y 0.287 * [backup-simplify]: Simplify x into x 0.287 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.287 * [taylor]: Taking taylor expansion of y in y 0.287 * [backup-simplify]: Simplify 0 into 0 0.287 * [backup-simplify]: Simplify 1 into 1 0.287 * [backup-simplify]: Simplify (/ 1 1) into 1 0.287 * [taylor]: Taking taylor expansion of x in y 0.287 * [backup-simplify]: Simplify x into x 0.288 * [backup-simplify]: Simplify (- 1) into -1 0.288 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.288 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.288 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.288 * [taylor]: Taking taylor expansion of 2.0 in x 0.288 * [backup-simplify]: Simplify 2.0 into 2.0 0.288 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.288 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [backup-simplify]: Simplify 0 into 0 0.288 * [backup-simplify]: Simplify 1 into 1 0.289 * [backup-simplify]: Simplify (/ 1 1) into 1 0.289 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.289 * [taylor]: Taking taylor expansion of y in x 0.289 * [backup-simplify]: Simplify y into y 0.289 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [backup-simplify]: Simplify 0 into 0 0.289 * [backup-simplify]: Simplify 1 into 1 0.289 * [backup-simplify]: Simplify (+ 1 0) into 1 0.290 * [backup-simplify]: Simplify (/ 1 1) into 1 0.290 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.290 * [taylor]: Taking taylor expansion of 2.0 in x 0.290 * [backup-simplify]: Simplify 2.0 into 2.0 0.290 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.290 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [backup-simplify]: Simplify 0 into 0 0.290 * [backup-simplify]: Simplify 1 into 1 0.290 * [backup-simplify]: Simplify (/ 1 1) into 1 0.290 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.290 * [taylor]: Taking taylor expansion of y in x 0.290 * [backup-simplify]: Simplify y into y 0.290 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [backup-simplify]: Simplify 0 into 0 0.290 * [backup-simplify]: Simplify 1 into 1 0.291 * [backup-simplify]: Simplify (+ 1 0) into 1 0.291 * [backup-simplify]: Simplify (/ 1 1) into 1 0.292 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 0.292 * [taylor]: Taking taylor expansion of 2.0 in y 0.292 * [backup-simplify]: Simplify 2.0 into 2.0 0.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.293 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.293 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.293 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y)) 0.294 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 0.294 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.294 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.294 * [taylor]: Taking taylor expansion of 2.0 in y 0.294 * [backup-simplify]: Simplify 2.0 into 2.0 0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.294 * [taylor]: Taking taylor expansion of y in y 0.294 * [backup-simplify]: Simplify 0 into 0 0.294 * [backup-simplify]: Simplify 1 into 1 0.295 * [backup-simplify]: Simplify (/ 1 1) into 1 0.295 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 0.295 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.296 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.296 * [backup-simplify]: Simplify 2.0 into 2.0 0.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.297 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.297 * [backup-simplify]: Simplify (- 0) into 0 0.298 * [backup-simplify]: Simplify (+ 0 0) into 0 0.299 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0 0.300 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 0.300 * [taylor]: Taking taylor expansion of 0 in y 0.300 * [backup-simplify]: Simplify 0 into 0 0.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.302 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 0.302 * [backup-simplify]: Simplify (- 0) into 0 0.302 * [backup-simplify]: Simplify 0 into 0 0.302 * [backup-simplify]: Simplify 0 into 0 0.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.303 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.304 * [backup-simplify]: Simplify (- 0) into 0 0.304 * [backup-simplify]: Simplify (+ 0 0) into 0 0.306 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.307 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 0.307 * [taylor]: Taking taylor expansion of 0 in y 0.307 * [backup-simplify]: Simplify 0 into 0 0.307 * [backup-simplify]: Simplify 0 into 0 0.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.308 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.308 * [backup-simplify]: Simplify (- 0) into 0 0.308 * [backup-simplify]: Simplify 0 into 0 0.308 * [backup-simplify]: Simplify 0 into 0 0.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.309 * [backup-simplify]: Simplify (- 0) into 0 0.309 * [backup-simplify]: Simplify (+ 0 0) into 0 0.311 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.312 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 0.312 * [taylor]: Taking taylor expansion of 0 in y 0.312 * [backup-simplify]: Simplify 0 into 0 0.312 * [backup-simplify]: Simplify 0 into 0 0.312 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 0.313 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (- (/ 1 (- x)) (/ 1 (- y)))) 2.0) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) 0.313 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.313 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.313 * [taylor]: Taking taylor expansion of -2.0 in y 0.313 * [backup-simplify]: Simplify -2.0 into -2.0 0.313 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.313 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.313 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.313 * [taylor]: Taking taylor expansion of y in y 0.313 * [backup-simplify]: Simplify 0 into 0 0.313 * [backup-simplify]: Simplify 1 into 1 0.313 * [backup-simplify]: Simplify (/ 1 1) into 1 0.313 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.313 * [taylor]: Taking taylor expansion of x in y 0.313 * [backup-simplify]: Simplify x into x 0.313 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.313 * [taylor]: Taking taylor expansion of x in y 0.313 * [backup-simplify]: Simplify x into x 0.313 * [backup-simplify]: Simplify (+ 1 0) into 1 0.313 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.314 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.314 * [taylor]: Taking taylor expansion of -2.0 in x 0.314 * [backup-simplify]: Simplify -2.0 into -2.0 0.314 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.314 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.314 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.314 * [taylor]: Taking taylor expansion of y in x 0.314 * [backup-simplify]: Simplify y into y 0.314 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.314 * [taylor]: Taking taylor expansion of x in x 0.314 * [backup-simplify]: Simplify 0 into 0 0.314 * [backup-simplify]: Simplify 1 into 1 0.314 * [backup-simplify]: Simplify (/ 1 1) into 1 0.314 * [taylor]: Taking taylor expansion of x in x 0.314 * [backup-simplify]: Simplify 0 into 0 0.314 * [backup-simplify]: Simplify 1 into 1 0.314 * [backup-simplify]: Simplify (- 1) into -1 0.315 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.315 * [backup-simplify]: Simplify (/ -1 1) into -1 0.315 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.315 * [taylor]: Taking taylor expansion of -2.0 in x 0.315 * [backup-simplify]: Simplify -2.0 into -2.0 0.315 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.315 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.315 * [taylor]: Taking taylor expansion of y in x 0.315 * [backup-simplify]: Simplify y into y 0.315 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.315 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.315 * [backup-simplify]: Simplify (/ 1 1) into 1 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.316 * [backup-simplify]: Simplify (- 1) into -1 0.316 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.316 * [backup-simplify]: Simplify (/ -1 1) into -1 0.316 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0 0.316 * [taylor]: Taking taylor expansion of 2.0 in y 0.316 * [backup-simplify]: Simplify 2.0 into 2.0 0.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.317 * [backup-simplify]: Simplify (- 0) into 0 0.317 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.318 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y) 0.318 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 0.318 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.318 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.318 * [taylor]: Taking taylor expansion of 2.0 in y 0.318 * [backup-simplify]: Simplify 2.0 into 2.0 0.318 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.318 * [taylor]: Taking taylor expansion of y in y 0.318 * [backup-simplify]: Simplify 0 into 0 0.318 * [backup-simplify]: Simplify 1 into 1 0.318 * [backup-simplify]: Simplify (/ 1 1) into 1 0.319 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 0.319 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.319 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.319 * [backup-simplify]: Simplify 2.0 into 2.0 0.319 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.320 * [backup-simplify]: Simplify (- 0) into 0 0.320 * [backup-simplify]: Simplify (+ 0 0) into 0 0.321 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0 0.322 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.322 * [taylor]: Taking taylor expansion of 0 in y 0.322 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.323 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 0.323 * [backup-simplify]: Simplify (- 0) into 0 0.323 * [backup-simplify]: Simplify 0 into 0 0.323 * [backup-simplify]: Simplify 0 into 0 0.323 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.324 * [backup-simplify]: Simplify (- 0) into 0 0.324 * [backup-simplify]: Simplify (+ 0 0) into 0 0.325 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.326 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.326 * [taylor]: Taking taylor expansion of 0 in y 0.326 * [backup-simplify]: Simplify 0 into 0 0.326 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.327 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.327 * [backup-simplify]: Simplify (- 0) into 0 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.328 * [backup-simplify]: Simplify (- 0) into 0 0.329 * [backup-simplify]: Simplify (+ 0 0) into 0 0.330 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.331 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.331 * [taylor]: Taking taylor expansion of 0 in y 0.331 * [backup-simplify]: Simplify 0 into 0 0.331 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 0.332 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.332 * [backup-simplify]: Simplify (* x (- x y)) into (* x (- x y)) 0.332 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0 0.332 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.332 * [taylor]: Taking taylor expansion of x in y 0.332 * [backup-simplify]: Simplify x into x 0.332 * [taylor]: Taking taylor expansion of (- x y) in y 0.332 * [taylor]: Taking taylor expansion of x in y 0.332 * [backup-simplify]: Simplify x into x 0.332 * [taylor]: Taking taylor expansion of y in y 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify 1 into 1 0.332 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify 1 into 1 0.332 * [taylor]: Taking taylor expansion of (- x y) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify 1 into 1 0.332 * [taylor]: Taking taylor expansion of y in x 0.332 * [backup-simplify]: Simplify y into y 0.332 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify 1 into 1 0.332 * [taylor]: Taking taylor expansion of (- x y) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify 1 into 1 0.333 * [taylor]: Taking taylor expansion of y in x 0.333 * [backup-simplify]: Simplify y into y 0.333 * [backup-simplify]: Simplify (- y) into (- y) 0.333 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.333 * [backup-simplify]: Simplify (* 0 (- y)) into 0 0.333 * [taylor]: Taking taylor expansion of 0 in y 0.333 * [backup-simplify]: Simplify 0 into 0 0.333 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify (- 0) into 0 0.338 * [backup-simplify]: Simplify (+ 1 0) into 1 0.338 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y) 0.338 * [taylor]: Taking taylor expansion of (- y) in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.339 * [backup-simplify]: Simplify 0 into 0 0.339 * [backup-simplify]: Simplify 1 into 1 0.340 * [backup-simplify]: Simplify (- 0) into 0 0.340 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify (- 0) into 0 0.340 * [backup-simplify]: Simplify (+ 0 0) into 0 0.341 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1 0.341 * [taylor]: Taking taylor expansion of 1 in y 0.341 * [backup-simplify]: Simplify 1 into 1 0.341 * [backup-simplify]: Simplify 1 into 1 0.341 * [backup-simplify]: Simplify (- 1) into -1 0.341 * [backup-simplify]: Simplify -1 into -1 0.341 * [backup-simplify]: Simplify 0 into 0 0.341 * [backup-simplify]: Simplify (- 0) into 0 0.342 * [backup-simplify]: Simplify (+ 0 0) into 0 0.342 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 0.342 * [taylor]: Taking taylor expansion of 0 in y 0.342 * [backup-simplify]: Simplify 0 into 0 0.342 * [backup-simplify]: Simplify 0 into 0 0.342 * [backup-simplify]: Simplify 0 into 0 0.343 * [backup-simplify]: Simplify (- 0) into 0 0.343 * [backup-simplify]: Simplify 0 into 0 0.343 * [backup-simplify]: Simplify 0 into 0 0.343 * [backup-simplify]: Simplify (- 0) into 0 0.343 * [backup-simplify]: Simplify (+ 0 0) into 0 0.344 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 0.344 * [taylor]: Taking taylor expansion of 0 in y 0.344 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y)) 0.344 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 x) (/ 1 y))) into (/ (- (/ 1 x) (/ 1 y)) x) 0.345 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0 0.345 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.345 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.345 * [taylor]: Taking taylor expansion of x in y 0.345 * [backup-simplify]: Simplify x into x 0.345 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.345 * [taylor]: Taking taylor expansion of y in y 0.345 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify 1 into 1 0.345 * [backup-simplify]: Simplify (/ 1 1) into 1 0.345 * [taylor]: Taking taylor expansion of x in y 0.345 * [backup-simplify]: Simplify x into x 0.345 * [backup-simplify]: Simplify (- 1) into -1 0.345 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.346 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.346 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.346 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify 1 into 1 0.346 * [backup-simplify]: Simplify (/ 1 1) into 1 0.346 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.346 * [taylor]: Taking taylor expansion of y in x 0.346 * [backup-simplify]: Simplify y into y 0.346 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify 1 into 1 0.346 * [backup-simplify]: Simplify (+ 1 0) into 1 0.347 * [backup-simplify]: Simplify (/ 1 1) into 1 0.347 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.347 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.347 * [backup-simplify]: Simplify 0 into 0 0.347 * [backup-simplify]: Simplify 1 into 1 0.347 * [backup-simplify]: Simplify (/ 1 1) into 1 0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.347 * [backup-simplify]: Simplify y into y 0.347 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.347 * [taylor]: Taking taylor expansion of x in x 0.347 * [backup-simplify]: Simplify 0 into 0 0.347 * [backup-simplify]: Simplify 1 into 1 0.347 * [backup-simplify]: Simplify (+ 1 0) into 1 0.348 * [backup-simplify]: Simplify (/ 1 1) into 1 0.348 * [taylor]: Taking taylor expansion of 1 in y 0.348 * [backup-simplify]: Simplify 1 into 1 0.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.348 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.348 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.349 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y)) 0.349 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.349 * [taylor]: Taking taylor expansion of y in y 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify 1 into 1 0.349 * [backup-simplify]: Simplify (/ 1 1) into 1 0.349 * [backup-simplify]: Simplify (- 1) into -1 0.349 * [backup-simplify]: Simplify -1 into -1 0.349 * [backup-simplify]: Simplify 1 into 1 0.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.350 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.350 * [backup-simplify]: Simplify (- 0) into 0 0.350 * [backup-simplify]: Simplify (+ 0 0) into 0 0.351 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0 0.351 * [taylor]: Taking taylor expansion of 0 in y 0.351 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.352 * [backup-simplify]: Simplify (- 0) into 0 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.353 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.353 * [backup-simplify]: Simplify (- 0) into 0 0.353 * [backup-simplify]: Simplify (+ 0 0) into 0 0.354 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.354 * [taylor]: Taking taylor expansion of 0 in y 0.354 * [backup-simplify]: Simplify 0 into 0 0.354 * [backup-simplify]: Simplify 0 into 0 0.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.355 * [backup-simplify]: Simplify (- 0) into 0 0.355 * [backup-simplify]: Simplify 0 into 0 0.355 * [backup-simplify]: Simplify 0 into 0 0.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.356 * [backup-simplify]: Simplify (- 0) into 0 0.356 * [backup-simplify]: Simplify (+ 0 0) into 0 0.358 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.358 * [taylor]: Taking taylor expansion of 0 in y 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y)) 0.358 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) 0.358 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.358 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.358 * [taylor]: Taking taylor expansion of -1 in y 0.358 * [backup-simplify]: Simplify -1 into -1 0.358 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.358 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.358 * [taylor]: Taking taylor expansion of y in y 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify 1 into 1 0.359 * [backup-simplify]: Simplify (/ 1 1) into 1 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [backup-simplify]: Simplify x into x 0.359 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [backup-simplify]: Simplify x into x 0.359 * [backup-simplify]: Simplify (+ 1 0) into 1 0.359 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.359 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.359 * [taylor]: Taking taylor expansion of -1 in x 0.359 * [backup-simplify]: Simplify -1 into -1 0.359 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.359 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.359 * [taylor]: Taking taylor expansion of y in x 0.359 * [backup-simplify]: Simplify y into y 0.359 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.359 * [backup-simplify]: Simplify 0 into 0 0.359 * [backup-simplify]: Simplify 1 into 1 0.360 * [backup-simplify]: Simplify (/ 1 1) into 1 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [backup-simplify]: Simplify 0 into 0 0.360 * [backup-simplify]: Simplify 1 into 1 0.360 * [backup-simplify]: Simplify (- 1) into -1 0.360 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.360 * [backup-simplify]: Simplify (/ -1 1) into -1 0.360 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.360 * [taylor]: Taking taylor expansion of -1 in x 0.360 * [backup-simplify]: Simplify -1 into -1 0.360 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.360 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.361 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.361 * [taylor]: Taking taylor expansion of y in x 0.361 * [backup-simplify]: Simplify y into y 0.361 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.361 * [taylor]: Taking taylor expansion of x in x 0.361 * [backup-simplify]: Simplify 0 into 0 0.361 * [backup-simplify]: Simplify 1 into 1 0.361 * [backup-simplify]: Simplify (/ 1 1) into 1 0.361 * [taylor]: Taking taylor expansion of x in x 0.361 * [backup-simplify]: Simplify 0 into 0 0.361 * [backup-simplify]: Simplify 1 into 1 0.361 * [backup-simplify]: Simplify (- 1) into -1 0.361 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.362 * [backup-simplify]: Simplify (/ -1 1) into -1 0.362 * [backup-simplify]: Simplify (* -1 -1) into 1 0.362 * [taylor]: Taking taylor expansion of 1 in y 0.362 * [backup-simplify]: Simplify 1 into 1 0.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.363 * [backup-simplify]: Simplify (- 0) into 0 0.363 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.363 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y) 0.364 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* 0 -1)) into (- (/ 1 y)) 0.364 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.364 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.364 * [taylor]: Taking taylor expansion of y in y 0.364 * [backup-simplify]: Simplify 0 into 0 0.364 * [backup-simplify]: Simplify 1 into 1 0.364 * [backup-simplify]: Simplify (/ 1 1) into 1 0.364 * [backup-simplify]: Simplify (- 1) into -1 0.364 * [backup-simplify]: Simplify -1 into -1 0.364 * [backup-simplify]: Simplify 1 into 1 0.364 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.365 * [backup-simplify]: Simplify (- 0) into 0 0.365 * [backup-simplify]: Simplify (+ 0 0) into 0 0.366 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0 0.367 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.367 * [taylor]: Taking taylor expansion of 0 in y 0.367 * [backup-simplify]: Simplify 0 into 0 0.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.368 * [backup-simplify]: Simplify (- 0) into 0 0.368 * [backup-simplify]: Simplify 0 into 0 0.368 * [backup-simplify]: Simplify 0 into 0 0.368 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.369 * [backup-simplify]: Simplify (- 0) into 0 0.370 * [backup-simplify]: Simplify (+ 0 0) into 0 0.371 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.372 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.373 * [taylor]: Taking taylor expansion of 0 in y 0.373 * [backup-simplify]: Simplify 0 into 0 0.373 * [backup-simplify]: Simplify 0 into 0 0.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.374 * [backup-simplify]: Simplify (- 0) into 0 0.374 * [backup-simplify]: Simplify 0 into 0 0.374 * [backup-simplify]: Simplify 0 into 0 0.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.375 * [backup-simplify]: Simplify (- 0) into 0 0.376 * [backup-simplify]: Simplify (+ 0 0) into 0 0.378 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.379 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.379 * [taylor]: Taking taylor expansion of 0 in y 0.379 * [backup-simplify]: Simplify 0 into 0 0.380 * [backup-simplify]: Simplify 0 into 0 0.380 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y)) 0.380 * * * [progress]: simplifying candidates 0.382 * [simplify]: Simplifying: (expm1 (* (* x (- x y)) 2.0)) (log1p (* (* x (- x y)) 2.0)) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (+ (+ (log x) (log (- x y))) (log 2.0)) (+ (log (* x (- x y))) (log 2.0)) (log (* (* x (- x y)) 2.0)) (exp (* (* x (- x y)) 2.0)) (* (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (* 2.0 2.0) 2.0)) (* (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (* (* 2.0 2.0) 2.0)) (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0))) (cbrt (* (* x (- x y)) 2.0)) (* (* (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0)) (* (* x (- x y)) 2.0)) (sqrt (* (* x (- x y)) 2.0)) (sqrt (* (* x (- x y)) 2.0)) (* (* x (- x y)) (* (cbrt 2.0) (cbrt 2.0))) (* (* x (- x y)) (sqrt 2.0)) (* (* x (- x y)) 1) (* (- x y) 2.0) (* (* x (- (pow x 3) (pow y 3))) 2.0) (* (* x (- (* x x) (* y y))) 2.0) (expm1 (* x (- x y))) (log1p (* x (- x y))) (* x (- x y)) (+ (log x) (log (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (* (* (* x x) x) (* (* (- x y) (- x y)) (- 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))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma (sqrt x) (sqrt x) (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma 1 x (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma 1 x (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x x) (* x (- y)) (* x x) (* x (- y)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma (sqrt x) (sqrt x) (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma 1 x (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma 1 x (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* x x) (* (- y) x) (* x x) (* (- y) x) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) (* x 1) (* x (+ (sqrt x) (sqrt y))) (* x 1) (* (cbrt x) (- x y)) (* (sqrt x) (- x y)) (* x (- x y)) (* x (- (pow x 3) (pow y 3))) (* x (- (* x x) (* y y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 0.385 * * [simplify]: Extracting # 0 : cost 0 0.385 * * [simplify]: Extracting # 1 : cost 0 0.386 * * [simplify]: Extracting # 2 : cost 0 0.386 * * [simplify]: Extracting # 3 : cost 0 0.386 * * [simplify]: Extracting # 4 : cost 0 0.387 * * [simplify]: Extracting # 5 : cost 0 0.387 * * [simplify]: Extracting # 6 : cost 0 0.387 * * [simplify]: Extracting # 7 : cost 0 0.388 * * [simplify]: iteration 0 : 128 enodes (cost 982 ) 0.458 * * [simplify]: Extracting # 0 : cost 0 0.458 * * [simplify]: Extracting # 1 : cost 0 0.459 * * [simplify]: Extracting # 2 : cost 0 0.459 * * [simplify]: Extracting # 3 : cost 0 0.460 * * [simplify]: iteration 1 : 267 enodes (cost 790 ) 0.619 * * [simplify]: Extracting # 0 : cost 0 0.620 * * [simplify]: Extracting # 1 : cost 0 0.622 * * [simplify]: Extracting # 2 : cost 0 0.623 * * [simplify]: Extracting # 3 : cost 0 0.625 * * [simplify]: Extracting # 4 : cost 0 0.626 * * [simplify]: iteration 2 : 726 enodes (cost 656 ) 1.836 * * [simplify]: Extracting # 0 : cost 0 1.844 * * [simplify]: Extracting # 1 : cost 0 1.851 * * [simplify]: Extracting # 2 : cost 0 1.858 * * [simplify]: Extracting # 3 : cost 0 1.864 * * [simplify]: Extracting # 4 : cost 0 1.868 * * [simplify]: iteration 3 : 3249 enodes (cost 598 ) 4.535 * * [simplify]: Extracting # 0 : cost 0 4.541 * * [simplify]: Extracting # 1 : cost 0 4.554 * * [simplify]: Extracting # 2 : cost 0 4.560 * * [simplify]: Extracting # 3 : cost 0 4.567 * * [simplify]: Extracting # 4 : cost 0 4.577 * * [simplify]: iteration done: 5000 enodes (cost 544 ) 4.577 * [simplify]: Simplified to: (expm1 (* (* x (- x y)) 2.0)) (log1p (* (* x (- x y)) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (log (* (* x (- x y)) 2.0)) (log (* (* x (- x y)) 2.0)) (log (* (* x (- x y)) 2.0)) (exp (* (* x (- x y)) 2.0)) (pow (* (* x (- x y)) 2.0) 3) (pow (* (* x (- x y)) 2.0) 3) (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0))) (cbrt (* (* x (- x y)) 2.0)) (pow (* (* x (- x y)) 2.0) 3) (sqrt (* (* x (- x y)) 2.0)) (sqrt (* (* x (- x y)) 2.0)) (* (* x (- x y)) (* (cbrt 2.0) (cbrt 2.0))) (* (* x (- x y)) (sqrt 2.0)) (* x (- x y)) (* (- x y) 2.0) (* (* x (- (pow x 3) (pow y 3))) 2.0) (* (* x (- (* x x) (* y y))) 2.0) (expm1 (* x (- x y))) (log1p (* x (- x y))) (* x (- x y)) (log (* x (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (pow (* x (- x y)) 3) (* (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))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x x) (* (- y) x) (* x x) (* (- y) x) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x (- x y)) (* x 0) (* x x) (* (- y) x) (* x x) (* (- y) x) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) x (* x (+ (sqrt x) (sqrt y))) x (* (cbrt x) (- x y)) (* (sqrt x) (- x y)) (* x (- x y)) (* x (- (pow x 3) (pow y 3))) (* x (- (* x x) (* y y))) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (- x y)) (* x (- x y)) (* x (- x y)) 4.578 * * * [progress]: adding candidates to table 4.736 * * [progress]: iteration 2 / 4 4.736 * * * [progress]: picking best candidate 4.741 * * * * [pick]: Picked # 4.741 * * * [progress]: localizing error 4.749 * * * [progress]: generating rewritten candidates 4.749 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 4.791 * * * [progress]: generating series expansions 4.791 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 4.792 * [backup-simplify]: Simplify (* x (* (- x y) 2.0)) into (* 2.0 (* x (- x y))) 4.792 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 4.792 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 4.792 * [taylor]: Taking taylor expansion of 2.0 in y 4.792 * [backup-simplify]: Simplify 2.0 into 2.0 4.792 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 4.792 * [taylor]: Taking taylor expansion of x in y 4.792 * [backup-simplify]: Simplify x into x 4.792 * [taylor]: Taking taylor expansion of (- x y) in y 4.792 * [taylor]: Taking taylor expansion of x in y 4.792 * [backup-simplify]: Simplify x into x 4.792 * [taylor]: Taking taylor expansion of y in y 4.792 * [backup-simplify]: Simplify 0 into 0 4.792 * [backup-simplify]: Simplify 1 into 1 4.792 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 4.792 * [taylor]: Taking taylor expansion of 2.0 in x 4.792 * [backup-simplify]: Simplify 2.0 into 2.0 4.792 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 4.792 * [taylor]: Taking taylor expansion of x in x 4.792 * [backup-simplify]: Simplify 0 into 0 4.792 * [backup-simplify]: Simplify 1 into 1 4.792 * [taylor]: Taking taylor expansion of (- x y) in x 4.792 * [taylor]: Taking taylor expansion of x in x 4.792 * [backup-simplify]: Simplify 0 into 0 4.792 * [backup-simplify]: Simplify 1 into 1 4.792 * [taylor]: Taking taylor expansion of y in x 4.792 * [backup-simplify]: Simplify y into y 4.792 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 4.792 * [taylor]: Taking taylor expansion of 2.0 in x 4.792 * [backup-simplify]: Simplify 2.0 into 2.0 4.792 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 4.792 * [taylor]: Taking taylor expansion of x in x 4.792 * [backup-simplify]: Simplify 0 into 0 4.792 * [backup-simplify]: Simplify 1 into 1 4.792 * [taylor]: Taking taylor expansion of (- x y) in x 4.792 * [taylor]: Taking taylor expansion of x in x 4.792 * [backup-simplify]: Simplify 0 into 0 4.792 * [backup-simplify]: Simplify 1 into 1 4.792 * [taylor]: Taking taylor expansion of y in x 4.792 * [backup-simplify]: Simplify y into y 4.792 * [backup-simplify]: Simplify (- y) into (- y) 4.792 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 4.792 * [backup-simplify]: Simplify (* 0 (- y)) into 0 4.793 * [backup-simplify]: Simplify (* 2.0 0) into 0 4.793 * [taylor]: Taking taylor expansion of 0 in y 4.793 * [backup-simplify]: Simplify 0 into 0 4.793 * [backup-simplify]: Simplify 0 into 0 4.793 * [backup-simplify]: Simplify (- 0) into 0 4.794 * [backup-simplify]: Simplify (+ 1 0) into 1 4.794 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y) 4.794 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y)) 4.794 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 4.794 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 4.794 * [taylor]: Taking taylor expansion of 2.0 in y 4.794 * [backup-simplify]: Simplify 2.0 into 2.0 4.794 * [taylor]: Taking taylor expansion of y in y 4.794 * [backup-simplify]: Simplify 0 into 0 4.794 * [backup-simplify]: Simplify 1 into 1 4.795 * [backup-simplify]: Simplify (* 2.0 0) into 0 4.795 * [backup-simplify]: Simplify (- 0) into 0 4.795 * [backup-simplify]: Simplify 0 into 0 4.795 * [backup-simplify]: Simplify 0 into 0 4.795 * [backup-simplify]: Simplify (- 0) into 0 4.795 * [backup-simplify]: Simplify (+ 0 0) into 0 4.796 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1 4.796 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0 4.796 * [taylor]: Taking taylor expansion of 2.0 in y 4.796 * [backup-simplify]: Simplify 2.0 into 2.0 4.797 * [backup-simplify]: Simplify 2.0 into 2.0 4.797 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0 4.798 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 4.798 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 4.798 * [backup-simplify]: Simplify 0 into 0 4.798 * [backup-simplify]: Simplify (- 0) into 0 4.798 * [backup-simplify]: Simplify (+ 0 0) into 0 4.799 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 4.800 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 4.800 * [taylor]: Taking taylor expansion of 0 in y 4.800 * [backup-simplify]: Simplify 0 into 0 4.800 * [backup-simplify]: Simplify 0 into 0 4.800 * [backup-simplify]: Simplify 0 into 0 4.801 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0 4.801 * [backup-simplify]: Simplify (- 0) into 0 4.801 * [backup-simplify]: Simplify 0 into 0 4.801 * [backup-simplify]: Simplify 0 into 0 4.801 * [backup-simplify]: Simplify (- 0) into 0 4.801 * [backup-simplify]: Simplify (+ 0 0) into 0 4.802 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 4.803 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 4.803 * [taylor]: Taking taylor expansion of 0 in y 4.803 * [backup-simplify]: Simplify 0 into 0 4.803 * [backup-simplify]: Simplify 0 into 0 4.804 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 4.804 * [backup-simplify]: Simplify (* (/ 1 x) (* (- (/ 1 x) (/ 1 y)) 2.0)) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) 4.804 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 4.804 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 4.804 * [taylor]: Taking taylor expansion of 2.0 in y 4.804 * [backup-simplify]: Simplify 2.0 into 2.0 4.804 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 4.804 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 4.804 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.804 * [taylor]: Taking taylor expansion of x in y 4.804 * [backup-simplify]: Simplify x into x 4.804 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.804 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.804 * [taylor]: Taking taylor expansion of y in y 4.804 * [backup-simplify]: Simplify 0 into 0 4.804 * [backup-simplify]: Simplify 1 into 1 4.804 * [backup-simplify]: Simplify (/ 1 1) into 1 4.804 * [taylor]: Taking taylor expansion of x in y 4.804 * [backup-simplify]: Simplify x into x 4.805 * [backup-simplify]: Simplify (- 1) into -1 4.805 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.805 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 4.805 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 4.805 * [taylor]: Taking taylor expansion of 2.0 in x 4.805 * [backup-simplify]: Simplify 2.0 into 2.0 4.805 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 4.805 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.805 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.805 * [taylor]: Taking taylor expansion of x in x 4.805 * [backup-simplify]: Simplify 0 into 0 4.805 * [backup-simplify]: Simplify 1 into 1 4.805 * [backup-simplify]: Simplify (/ 1 1) into 1 4.805 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.805 * [taylor]: Taking taylor expansion of y in x 4.805 * [backup-simplify]: Simplify y into y 4.806 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.806 * [taylor]: Taking taylor expansion of x in x 4.806 * [backup-simplify]: Simplify 0 into 0 4.806 * [backup-simplify]: Simplify 1 into 1 4.806 * [backup-simplify]: Simplify (+ 1 0) into 1 4.806 * [backup-simplify]: Simplify (/ 1 1) into 1 4.806 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 4.806 * [taylor]: Taking taylor expansion of 2.0 in x 4.806 * [backup-simplify]: Simplify 2.0 into 2.0 4.806 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 4.806 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.806 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.806 * [taylor]: Taking taylor expansion of x in x 4.806 * [backup-simplify]: Simplify 0 into 0 4.806 * [backup-simplify]: Simplify 1 into 1 4.806 * [backup-simplify]: Simplify (/ 1 1) into 1 4.806 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.807 * [taylor]: Taking taylor expansion of y in x 4.807 * [backup-simplify]: Simplify y into y 4.807 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.807 * [taylor]: Taking taylor expansion of x in x 4.807 * [backup-simplify]: Simplify 0 into 0 4.807 * [backup-simplify]: Simplify 1 into 1 4.807 * [backup-simplify]: Simplify (+ 1 0) into 1 4.807 * [backup-simplify]: Simplify (/ 1 1) into 1 4.807 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 4.807 * [taylor]: Taking taylor expansion of 2.0 in y 4.808 * [backup-simplify]: Simplify 2.0 into 2.0 4.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.808 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 4.808 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 4.809 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y)) 4.809 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 4.809 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 4.809 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 4.809 * [taylor]: Taking taylor expansion of 2.0 in y 4.809 * [backup-simplify]: Simplify 2.0 into 2.0 4.809 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.809 * [taylor]: Taking taylor expansion of y in y 4.809 * [backup-simplify]: Simplify 0 into 0 4.809 * [backup-simplify]: Simplify 1 into 1 4.809 * [backup-simplify]: Simplify (/ 1 1) into 1 4.810 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 4.810 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 4.810 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 4.810 * [backup-simplify]: Simplify 2.0 into 2.0 4.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.811 * [backup-simplify]: Simplify (- 0) into 0 4.811 * [backup-simplify]: Simplify (+ 0 0) into 0 4.812 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0 4.813 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 4.813 * [taylor]: Taking taylor expansion of 0 in y 4.813 * [backup-simplify]: Simplify 0 into 0 4.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.813 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 4.814 * [backup-simplify]: Simplify (- 0) into 0 4.814 * [backup-simplify]: Simplify 0 into 0 4.814 * [backup-simplify]: Simplify 0 into 0 4.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.819 * [backup-simplify]: Simplify (- 0) into 0 4.819 * [backup-simplify]: Simplify (+ 0 0) into 0 4.821 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.822 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 4.822 * [taylor]: Taking taylor expansion of 0 in y 4.822 * [backup-simplify]: Simplify 0 into 0 4.822 * [backup-simplify]: Simplify 0 into 0 4.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.823 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 4.823 * [backup-simplify]: Simplify (- 0) into 0 4.823 * [backup-simplify]: Simplify 0 into 0 4.823 * [backup-simplify]: Simplify 0 into 0 4.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.824 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.824 * [backup-simplify]: Simplify (- 0) into 0 4.824 * [backup-simplify]: Simplify (+ 0 0) into 0 4.826 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.827 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 4.827 * [taylor]: Taking taylor expansion of 0 in y 4.827 * [backup-simplify]: Simplify 0 into 0 4.827 * [backup-simplify]: Simplify 0 into 0 4.828 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 4.828 * [backup-simplify]: Simplify (* (/ 1 (- x)) (* (- (/ 1 (- x)) (/ 1 (- y))) 2.0)) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) 4.828 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 4.828 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 4.828 * [taylor]: Taking taylor expansion of -2.0 in y 4.828 * [backup-simplify]: Simplify -2.0 into -2.0 4.828 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 4.828 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 4.828 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.828 * [taylor]: Taking taylor expansion of y in y 4.828 * [backup-simplify]: Simplify 0 into 0 4.828 * [backup-simplify]: Simplify 1 into 1 4.828 * [backup-simplify]: Simplify (/ 1 1) into 1 4.828 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.828 * [taylor]: Taking taylor expansion of x in y 4.828 * [backup-simplify]: Simplify x into x 4.828 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.828 * [taylor]: Taking taylor expansion of x in y 4.828 * [backup-simplify]: Simplify x into x 4.829 * [backup-simplify]: Simplify (+ 1 0) into 1 4.829 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.829 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 4.829 * [taylor]: Taking taylor expansion of -2.0 in x 4.829 * [backup-simplify]: Simplify -2.0 into -2.0 4.829 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 4.829 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.829 * [taylor]: Taking taylor expansion of y in x 4.829 * [backup-simplify]: Simplify y into y 4.829 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.829 * [taylor]: Taking taylor expansion of x in x 4.829 * [backup-simplify]: Simplify 0 into 0 4.829 * [backup-simplify]: Simplify 1 into 1 4.829 * [backup-simplify]: Simplify (/ 1 1) into 1 4.829 * [taylor]: Taking taylor expansion of x in x 4.829 * [backup-simplify]: Simplify 0 into 0 4.829 * [backup-simplify]: Simplify 1 into 1 4.829 * [backup-simplify]: Simplify (- 1) into -1 4.830 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.830 * [backup-simplify]: Simplify (/ -1 1) into -1 4.830 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 4.830 * [taylor]: Taking taylor expansion of -2.0 in x 4.830 * [backup-simplify]: Simplify -2.0 into -2.0 4.830 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 4.830 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.830 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.830 * [taylor]: Taking taylor expansion of y in x 4.830 * [backup-simplify]: Simplify y into y 4.830 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.830 * [taylor]: Taking taylor expansion of x in x 4.830 * [backup-simplify]: Simplify 0 into 0 4.830 * [backup-simplify]: Simplify 1 into 1 4.831 * [backup-simplify]: Simplify (/ 1 1) into 1 4.831 * [taylor]: Taking taylor expansion of x in x 4.831 * [backup-simplify]: Simplify 0 into 0 4.831 * [backup-simplify]: Simplify 1 into 1 4.831 * [backup-simplify]: Simplify (- 1) into -1 4.831 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.831 * [backup-simplify]: Simplify (/ -1 1) into -1 4.832 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0 4.832 * [taylor]: Taking taylor expansion of 2.0 in y 4.832 * [backup-simplify]: Simplify 2.0 into 2.0 4.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.832 * [backup-simplify]: Simplify (- 0) into 0 4.832 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.833 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y) 4.833 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 4.833 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 4.833 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 4.833 * [taylor]: Taking taylor expansion of 2.0 in y 4.833 * [backup-simplify]: Simplify 2.0 into 2.0 4.833 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.833 * [taylor]: Taking taylor expansion of y in y 4.833 * [backup-simplify]: Simplify 0 into 0 4.833 * [backup-simplify]: Simplify 1 into 1 4.834 * [backup-simplify]: Simplify (/ 1 1) into 1 4.834 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 4.834 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 4.834 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 4.834 * [backup-simplify]: Simplify 2.0 into 2.0 4.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.835 * [backup-simplify]: Simplify (- 0) into 0 4.836 * [backup-simplify]: Simplify (+ 0 0) into 0 4.837 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0 4.837 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 4.837 * [taylor]: Taking taylor expansion of 0 in y 4.837 * [backup-simplify]: Simplify 0 into 0 4.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.839 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 4.839 * [backup-simplify]: Simplify (- 0) into 0 4.839 * [backup-simplify]: Simplify 0 into 0 4.839 * [backup-simplify]: Simplify 0 into 0 4.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.841 * [backup-simplify]: Simplify (- 0) into 0 4.841 * [backup-simplify]: Simplify (+ 0 0) into 0 4.843 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.844 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 4.844 * [taylor]: Taking taylor expansion of 0 in y 4.844 * [backup-simplify]: Simplify 0 into 0 4.844 * [backup-simplify]: Simplify 0 into 0 4.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.846 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 4.846 * [backup-simplify]: Simplify (- 0) into 0 4.846 * [backup-simplify]: Simplify 0 into 0 4.846 * [backup-simplify]: Simplify 0 into 0 4.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.848 * [backup-simplify]: Simplify (- 0) into 0 4.848 * [backup-simplify]: Simplify (+ 0 0) into 0 4.850 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.852 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 4.852 * [taylor]: Taking taylor expansion of 0 in y 4.852 * [backup-simplify]: Simplify 0 into 0 4.852 * [backup-simplify]: Simplify 0 into 0 4.853 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 4.853 * * * [progress]: simplifying candidates 4.854 * [simplify]: Simplifying: (expm1 (* x (* (- x y) 2.0))) (log1p (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (+ (log x) (+ (log (- x y)) (log 2.0))) (+ (log x) (log (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (exp (* x (* (- x y) 2.0))) (* (* (* x x) x) (* (* (* (- x y) (- x y)) (- x y)) (* (* 2.0 2.0) 2.0))) (* (* (* x x) x) (* (* (* (- x y) 2.0) (* (- x y) 2.0)) (* (- x y) 2.0))) (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0)))) (cbrt (* x (* (- x y) 2.0))) (* (* (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0))) (* x (- x y)) (* (cbrt x) (* (- x y) 2.0)) (* (sqrt x) (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- (pow x 3) (pow y 3)) 2.0)) (* x (* (- (* x x) (* y y)) 2.0)) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 4.855 * * [simplify]: Extracting # 0 : cost 0 4.855 * * [simplify]: Extracting # 1 : cost 0 4.855 * * [simplify]: Extracting # 2 : cost 0 4.855 * * [simplify]: Extracting # 3 : cost 0 4.855 * * [simplify]: Extracting # 4 : cost 0 4.855 * * [simplify]: Extracting # 5 : cost 0 4.855 * * [simplify]: Extracting # 6 : cost 0 4.856 * * [simplify]: iteration 0 : 54 enodes (cost 258 ) 4.880 * * [simplify]: Extracting # 0 : cost 0 4.880 * * [simplify]: Extracting # 1 : cost 0 4.880 * * [simplify]: Extracting # 2 : cost 0 4.881 * * [simplify]: Extracting # 3 : cost 0 4.881 * * [simplify]: Extracting # 4 : cost 0 4.881 * * [simplify]: iteration 1 : 143 enodes (cost 245 ) 4.948 * * [simplify]: Extracting # 0 : cost 0 4.948 * * [simplify]: Extracting # 1 : cost 0 4.949 * * [simplify]: Extracting # 2 : cost 0 4.949 * * [simplify]: Extracting # 3 : cost 0 4.950 * * [simplify]: Extracting # 4 : cost 0 4.950 * * [simplify]: iteration 2 : 500 enodes (cost 201 ) 5.574 * * [simplify]: Extracting # 0 : cost 0 5.578 * * [simplify]: Extracting # 1 : cost 0 5.583 * * [simplify]: Extracting # 2 : cost 0 5.587 * * [simplify]: Extracting # 3 : cost 0 5.599 * * [simplify]: Extracting # 4 : cost 0 5.604 * * [simplify]: iteration 3 : 2426 enodes (cost 201 ) 6.606 * * [simplify]: Extracting # 0 : cost 0 6.611 * * [simplify]: Extracting # 1 : cost 0 6.619 * * [simplify]: Extracting # 2 : cost 0 6.628 * * [simplify]: Extracting # 3 : cost 0 6.639 * * [simplify]: Extracting # 4 : cost 0 6.646 * * [simplify]: iteration done: 5000 enodes (cost 201 ) 6.646 * [simplify]: Simplified to: (expm1 (* x (* (- x y) 2.0))) (log1p (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (log (* x (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (exp (* x (* (- x y) 2.0))) (pow (* x (* (- x y) 2.0)) 3) (pow (* x (* (- x y) 2.0)) 3) (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0)))) (cbrt (* x (* (- x y) 2.0))) (pow (* x (* (- x y) 2.0)) 3) (sqrt (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0))) (* x (- x y)) (* (cbrt x) (* (- x y) 2.0)) (* (sqrt x) (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- (pow x 3) (pow y 3)) 2.0)) (* x (* (- (* x x) (* y y)) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) 6.646 * * * [progress]: adding candidates to table 6.696 * * [progress]: iteration 3 / 4 6.696 * * * [progress]: picking best candidate 6.698 * * * * [pick]: Picked # 6.698 * * * [progress]: localizing error 6.710 * * * [progress]: generating rewritten candidates 6.710 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 6.760 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 6.778 * * * [progress]: generating series expansions 6.778 * * * * [progress]: [ 1 / 2 ] generating series at (2) 6.778 * [backup-simplify]: Simplify (* 2.0 (- (* x x) (* x y))) into (* 2.0 (- (pow x 2) (* x y))) 6.778 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0 6.778 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y 6.778 * [taylor]: Taking taylor expansion of 2.0 in y 6.778 * [backup-simplify]: Simplify 2.0 into 2.0 6.778 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 6.778 * [taylor]: Taking taylor expansion of (pow x 2) in y 6.778 * [taylor]: Taking taylor expansion of x in y 6.778 * [backup-simplify]: Simplify x into x 6.778 * [taylor]: Taking taylor expansion of (* x y) in y 6.778 * [taylor]: Taking taylor expansion of x in y 6.778 * [backup-simplify]: Simplify x into x 6.778 * [taylor]: Taking taylor expansion of y in y 6.778 * [backup-simplify]: Simplify 0 into 0 6.778 * [backup-simplify]: Simplify 1 into 1 6.778 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 6.778 * [taylor]: Taking taylor expansion of 2.0 in x 6.778 * [backup-simplify]: Simplify 2.0 into 2.0 6.778 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 6.779 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.779 * [taylor]: Taking taylor expansion of x in x 6.779 * [backup-simplify]: Simplify 0 into 0 6.779 * [backup-simplify]: Simplify 1 into 1 6.779 * [taylor]: Taking taylor expansion of (* x y) in x 6.779 * [taylor]: Taking taylor expansion of x in x 6.779 * [backup-simplify]: Simplify 0 into 0 6.779 * [backup-simplify]: Simplify 1 into 1 6.779 * [taylor]: Taking taylor expansion of y in x 6.779 * [backup-simplify]: Simplify y into y 6.779 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 6.779 * [taylor]: Taking taylor expansion of 2.0 in x 6.779 * [backup-simplify]: Simplify 2.0 into 2.0 6.779 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 6.779 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.779 * [taylor]: Taking taylor expansion of x in x 6.779 * [backup-simplify]: Simplify 0 into 0 6.779 * [backup-simplify]: Simplify 1 into 1 6.779 * [taylor]: Taking taylor expansion of (* x y) in x 6.779 * [taylor]: Taking taylor expansion of x in x 6.779 * [backup-simplify]: Simplify 0 into 0 6.779 * [backup-simplify]: Simplify 1 into 1 6.779 * [taylor]: Taking taylor expansion of y in x 6.779 * [backup-simplify]: Simplify y into y 6.779 * [backup-simplify]: Simplify (* 0 y) into 0 6.780 * [backup-simplify]: Simplify (- 0) into 0 6.780 * [backup-simplify]: Simplify (+ 0 0) into 0 6.781 * [backup-simplify]: Simplify (* 2.0 0) into 0 6.781 * [taylor]: Taking taylor expansion of 0 in y 6.781 * [backup-simplify]: Simplify 0 into 0 6.781 * [backup-simplify]: Simplify 0 into 0 6.781 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.781 * [backup-simplify]: Simplify (- y) into (- y) 6.781 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 6.782 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y)) 6.782 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 6.782 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 6.782 * [taylor]: Taking taylor expansion of 2.0 in y 6.782 * [backup-simplify]: Simplify 2.0 into 2.0 6.782 * [taylor]: Taking taylor expansion of y in y 6.782 * [backup-simplify]: Simplify 0 into 0 6.782 * [backup-simplify]: Simplify 1 into 1 6.782 * [backup-simplify]: Simplify (* 2.0 0) into 0 6.783 * [backup-simplify]: Simplify (- 0) into 0 6.783 * [backup-simplify]: Simplify 0 into 0 6.783 * [backup-simplify]: Simplify 0 into 0 6.783 * [backup-simplify]: Simplify (* 1 1) into 1 6.783 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.784 * [backup-simplify]: Simplify (- 0) into 0 6.784 * [backup-simplify]: Simplify (+ 1 0) into 1 6.784 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0 6.784 * [taylor]: Taking taylor expansion of 2.0 in y 6.784 * [backup-simplify]: Simplify 2.0 into 2.0 6.785 * [backup-simplify]: Simplify 2.0 into 2.0 6.785 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0 6.786 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.786 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.786 * [backup-simplify]: Simplify 0 into 0 6.786 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.787 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.787 * [backup-simplify]: Simplify (- 0) into 0 6.787 * [backup-simplify]: Simplify (+ 0 0) into 0 6.788 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 6.788 * [taylor]: Taking taylor expansion of 0 in y 6.788 * [backup-simplify]: Simplify 0 into 0 6.788 * [backup-simplify]: Simplify 0 into 0 6.788 * [backup-simplify]: Simplify 0 into 0 6.789 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0 6.789 * [backup-simplify]: Simplify (- 0) into 0 6.789 * [backup-simplify]: Simplify 0 into 0 6.789 * [backup-simplify]: Simplify 0 into 0 6.790 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.791 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 6.791 * [backup-simplify]: Simplify (- 0) into 0 6.791 * [backup-simplify]: Simplify (+ 0 0) into 0 6.792 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 6.792 * [taylor]: Taking taylor expansion of 0 in y 6.792 * [backup-simplify]: Simplify 0 into 0 6.792 * [backup-simplify]: Simplify 0 into 0 6.792 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 6.793 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y)))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) 6.793 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 6.793 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 6.793 * [taylor]: Taking taylor expansion of 2.0 in y 6.793 * [backup-simplify]: Simplify 2.0 into 2.0 6.793 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 6.793 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 6.793 * [taylor]: Taking taylor expansion of (pow x 2) in y 6.793 * [taylor]: Taking taylor expansion of x in y 6.793 * [backup-simplify]: Simplify x into x 6.793 * [backup-simplify]: Simplify (* x x) into (pow x 2) 6.793 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 6.793 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.793 * [taylor]: Taking taylor expansion of (* x y) in y 6.793 * [taylor]: Taking taylor expansion of x in y 6.793 * [backup-simplify]: Simplify x into x 6.793 * [taylor]: Taking taylor expansion of y in y 6.793 * [backup-simplify]: Simplify 0 into 0 6.793 * [backup-simplify]: Simplify 1 into 1 6.793 * [backup-simplify]: Simplify (* x 0) into 0 6.793 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.793 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.793 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 6.793 * [taylor]: Taking taylor expansion of 2.0 in x 6.794 * [backup-simplify]: Simplify 2.0 into 2.0 6.794 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 6.794 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.794 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.794 * [taylor]: Taking taylor expansion of x in x 6.794 * [backup-simplify]: Simplify 0 into 0 6.794 * [backup-simplify]: Simplify 1 into 1 6.794 * [backup-simplify]: Simplify (* 1 1) into 1 6.794 * [backup-simplify]: Simplify (/ 1 1) into 1 6.794 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.794 * [taylor]: Taking taylor expansion of (* x y) in x 6.794 * [taylor]: Taking taylor expansion of x in x 6.794 * [backup-simplify]: Simplify 0 into 0 6.794 * [backup-simplify]: Simplify 1 into 1 6.794 * [taylor]: Taking taylor expansion of y in x 6.794 * [backup-simplify]: Simplify y into y 6.794 * [backup-simplify]: Simplify (* 0 y) into 0 6.794 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.795 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.795 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 6.795 * [taylor]: Taking taylor expansion of 2.0 in x 6.795 * [backup-simplify]: Simplify 2.0 into 2.0 6.795 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 6.795 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.795 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.795 * [taylor]: Taking taylor expansion of x in x 6.795 * [backup-simplify]: Simplify 0 into 0 6.795 * [backup-simplify]: Simplify 1 into 1 6.795 * [backup-simplify]: Simplify (* 1 1) into 1 6.795 * [backup-simplify]: Simplify (/ 1 1) into 1 6.795 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.795 * [taylor]: Taking taylor expansion of (* x y) in x 6.795 * [taylor]: Taking taylor expansion of x in x 6.795 * [backup-simplify]: Simplify 0 into 0 6.795 * [backup-simplify]: Simplify 1 into 1 6.795 * [taylor]: Taking taylor expansion of y in x 6.795 * [backup-simplify]: Simplify y into y 6.795 * [backup-simplify]: Simplify (* 0 y) into 0 6.796 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.796 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.796 * [backup-simplify]: Simplify (+ 1 0) into 1 6.796 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 6.796 * [taylor]: Taking taylor expansion of 2.0 in y 6.796 * [backup-simplify]: Simplify 2.0 into 2.0 6.797 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.797 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.797 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 6.797 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 6.798 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 6.798 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 6.798 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 6.798 * [taylor]: Taking taylor expansion of 2.0 in y 6.798 * [backup-simplify]: Simplify 2.0 into 2.0 6.798 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.798 * [taylor]: Taking taylor expansion of y in y 6.798 * [backup-simplify]: Simplify 0 into 0 6.798 * [backup-simplify]: Simplify 1 into 1 6.798 * [backup-simplify]: Simplify (/ 1 1) into 1 6.798 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 6.799 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.799 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.799 * [backup-simplify]: Simplify 2.0 into 2.0 6.799 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.800 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.800 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 6.801 * [backup-simplify]: Simplify (- 0) into 0 6.801 * [backup-simplify]: Simplify (+ 0 0) into 0 6.801 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 6.801 * [taylor]: Taking taylor expansion of 0 in y 6.802 * [backup-simplify]: Simplify 0 into 0 6.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.802 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 6.803 * [backup-simplify]: Simplify (- 0) into 0 6.803 * [backup-simplify]: Simplify 0 into 0 6.803 * [backup-simplify]: Simplify 0 into 0 6.804 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.806 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.806 * [backup-simplify]: Simplify (- 0) into 0 6.807 * [backup-simplify]: Simplify (+ 0 0) into 0 6.808 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 6.808 * [taylor]: Taking taylor expansion of 0 in y 6.808 * [backup-simplify]: Simplify 0 into 0 6.808 * [backup-simplify]: Simplify 0 into 0 6.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.810 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 6.810 * [backup-simplify]: Simplify (- 0) into 0 6.810 * [backup-simplify]: Simplify 0 into 0 6.810 * [backup-simplify]: Simplify 0 into 0 6.811 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.813 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 6.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.814 * [backup-simplify]: Simplify (- 0) into 0 6.814 * [backup-simplify]: Simplify (+ 0 0) into 0 6.816 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 6.816 * [taylor]: Taking taylor expansion of 0 in y 6.816 * [backup-simplify]: Simplify 0 into 0 6.816 * [backup-simplify]: Simplify 0 into 0 6.817 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 6.817 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y))))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) 6.817 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 6.817 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 6.817 * [taylor]: Taking taylor expansion of 2.0 in y 6.817 * [backup-simplify]: Simplify 2.0 into 2.0 6.817 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 6.818 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 6.818 * [taylor]: Taking taylor expansion of (pow x 2) in y 6.818 * [taylor]: Taking taylor expansion of x in y 6.818 * [backup-simplify]: Simplify x into x 6.818 * [backup-simplify]: Simplify (* x x) into (pow x 2) 6.818 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 6.818 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.818 * [taylor]: Taking taylor expansion of (* x y) in y 6.818 * [taylor]: Taking taylor expansion of x in y 6.818 * [backup-simplify]: Simplify x into x 6.818 * [taylor]: Taking taylor expansion of y in y 6.818 * [backup-simplify]: Simplify 0 into 0 6.818 * [backup-simplify]: Simplify 1 into 1 6.818 * [backup-simplify]: Simplify (* x 0) into 0 6.818 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.819 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.819 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 6.819 * [taylor]: Taking taylor expansion of 2.0 in x 6.819 * [backup-simplify]: Simplify 2.0 into 2.0 6.819 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 6.819 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.819 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.819 * [taylor]: Taking taylor expansion of x in x 6.819 * [backup-simplify]: Simplify 0 into 0 6.819 * [backup-simplify]: Simplify 1 into 1 6.819 * [backup-simplify]: Simplify (* 1 1) into 1 6.820 * [backup-simplify]: Simplify (/ 1 1) into 1 6.820 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.820 * [taylor]: Taking taylor expansion of (* x y) in x 6.820 * [taylor]: Taking taylor expansion of x in x 6.820 * [backup-simplify]: Simplify 0 into 0 6.820 * [backup-simplify]: Simplify 1 into 1 6.820 * [taylor]: Taking taylor expansion of y in x 6.820 * [backup-simplify]: Simplify y into y 6.820 * [backup-simplify]: Simplify (* 0 y) into 0 6.820 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.820 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.820 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 6.820 * [taylor]: Taking taylor expansion of 2.0 in x 6.820 * [backup-simplify]: Simplify 2.0 into 2.0 6.820 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 6.821 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.821 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.821 * [taylor]: Taking taylor expansion of x in x 6.821 * [backup-simplify]: Simplify 0 into 0 6.821 * [backup-simplify]: Simplify 1 into 1 6.821 * [backup-simplify]: Simplify (* 1 1) into 1 6.821 * [backup-simplify]: Simplify (/ 1 1) into 1 6.822 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.822 * [taylor]: Taking taylor expansion of (* x y) in x 6.822 * [taylor]: Taking taylor expansion of x in x 6.822 * [backup-simplify]: Simplify 0 into 0 6.822 * [backup-simplify]: Simplify 1 into 1 6.822 * [taylor]: Taking taylor expansion of y in x 6.822 * [backup-simplify]: Simplify y into y 6.822 * [backup-simplify]: Simplify (* 0 y) into 0 6.822 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.822 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.823 * [backup-simplify]: Simplify (+ 1 0) into 1 6.823 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 6.823 * [taylor]: Taking taylor expansion of 2.0 in y 6.823 * [backup-simplify]: Simplify 2.0 into 2.0 6.824 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.825 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 6.825 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 6.825 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 6.825 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 6.826 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 6.826 * [taylor]: Taking taylor expansion of 2.0 in y 6.826 * [backup-simplify]: Simplify 2.0 into 2.0 6.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.826 * [taylor]: Taking taylor expansion of y in y 6.826 * [backup-simplify]: Simplify 0 into 0 6.826 * [backup-simplify]: Simplify 1 into 1 6.826 * [backup-simplify]: Simplify (/ 1 1) into 1 6.826 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 6.827 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.827 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.827 * [backup-simplify]: Simplify 2.0 into 2.0 6.828 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.830 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.830 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 6.830 * [backup-simplify]: Simplify (- 0) into 0 6.831 * [backup-simplify]: Simplify (+ 0 0) into 0 6.831 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 6.831 * [taylor]: Taking taylor expansion of 0 in y 6.831 * [backup-simplify]: Simplify 0 into 0 6.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.833 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 6.833 * [backup-simplify]: Simplify (- 0) into 0 6.833 * [backup-simplify]: Simplify 0 into 0 6.833 * [backup-simplify]: Simplify 0 into 0 6.834 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.836 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.836 * [backup-simplify]: Simplify (- 0) into 0 6.836 * [backup-simplify]: Simplify (+ 0 0) into 0 6.837 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 6.837 * [taylor]: Taking taylor expansion of 0 in y 6.837 * [backup-simplify]: Simplify 0 into 0 6.837 * [backup-simplify]: Simplify 0 into 0 6.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.838 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 6.838 * [backup-simplify]: Simplify (- 0) into 0 6.838 * [backup-simplify]: Simplify 0 into 0 6.838 * [backup-simplify]: Simplify 0 into 0 6.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.840 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 6.841 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.844 * [backup-simplify]: Simplify (- 0) into 0 6.844 * [backup-simplify]: Simplify (+ 0 0) into 0 6.845 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 6.845 * [taylor]: Taking taylor expansion of 0 in y 6.845 * [backup-simplify]: Simplify 0 into 0 6.845 * [backup-simplify]: Simplify 0 into 0 6.846 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 6.846 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 6.846 * [backup-simplify]: Simplify (- (* x x) (* x y)) into (- (pow x 2) (* x y)) 6.846 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0 6.846 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 6.846 * [taylor]: Taking taylor expansion of (pow x 2) in y 6.846 * [taylor]: Taking taylor expansion of x in y 6.846 * [backup-simplify]: Simplify x into x 6.846 * [taylor]: Taking taylor expansion of (* x y) in y 6.846 * [taylor]: Taking taylor expansion of x in y 6.846 * [backup-simplify]: Simplify x into x 6.846 * [taylor]: Taking taylor expansion of y in y 6.846 * [backup-simplify]: Simplify 0 into 0 6.846 * [backup-simplify]: Simplify 1 into 1 6.846 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 6.846 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.846 * [taylor]: Taking taylor expansion of x in x 6.846 * [backup-simplify]: Simplify 0 into 0 6.846 * [backup-simplify]: Simplify 1 into 1 6.846 * [taylor]: Taking taylor expansion of (* x y) in x 6.846 * [taylor]: Taking taylor expansion of x in x 6.846 * [backup-simplify]: Simplify 0 into 0 6.846 * [backup-simplify]: Simplify 1 into 1 6.846 * [taylor]: Taking taylor expansion of y in x 6.847 * [backup-simplify]: Simplify y into y 6.847 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 6.847 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.847 * [taylor]: Taking taylor expansion of x in x 6.847 * [backup-simplify]: Simplify 0 into 0 6.847 * [backup-simplify]: Simplify 1 into 1 6.847 * [taylor]: Taking taylor expansion of (* x y) in x 6.847 * [taylor]: Taking taylor expansion of x in x 6.847 * [backup-simplify]: Simplify 0 into 0 6.847 * [backup-simplify]: Simplify 1 into 1 6.847 * [taylor]: Taking taylor expansion of y in x 6.847 * [backup-simplify]: Simplify y into y 6.847 * [backup-simplify]: Simplify (* 0 y) into 0 6.847 * [backup-simplify]: Simplify (- 0) into 0 6.847 * [backup-simplify]: Simplify (+ 0 0) into 0 6.847 * [taylor]: Taking taylor expansion of 0 in y 6.847 * [backup-simplify]: Simplify 0 into 0 6.847 * [backup-simplify]: Simplify 0 into 0 6.848 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.848 * [backup-simplify]: Simplify (- y) into (- y) 6.848 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 6.848 * [taylor]: Taking taylor expansion of (- y) in y 6.848 * [taylor]: Taking taylor expansion of y in y 6.848 * [backup-simplify]: Simplify 0 into 0 6.848 * [backup-simplify]: Simplify 1 into 1 6.848 * [backup-simplify]: Simplify (- 0) into 0 6.848 * [backup-simplify]: Simplify 0 into 0 6.848 * [backup-simplify]: Simplify 0 into 0 6.848 * [backup-simplify]: Simplify (* 1 1) into 1 6.849 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.849 * [backup-simplify]: Simplify (- 0) into 0 6.849 * [backup-simplify]: Simplify (+ 1 0) into 1 6.849 * [taylor]: Taking taylor expansion of 1 in y 6.849 * [backup-simplify]: Simplify 1 into 1 6.849 * [backup-simplify]: Simplify 1 into 1 6.850 * [backup-simplify]: Simplify (- 1) into -1 6.850 * [backup-simplify]: Simplify -1 into -1 6.850 * [backup-simplify]: Simplify 0 into 0 6.850 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.851 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.851 * [backup-simplify]: Simplify (- 0) into 0 6.851 * [backup-simplify]: Simplify (+ 0 0) into 0 6.851 * [taylor]: Taking taylor expansion of 0 in y 6.851 * [backup-simplify]: Simplify 0 into 0 6.851 * [backup-simplify]: Simplify 0 into 0 6.851 * [backup-simplify]: Simplify 0 into 0 6.851 * [backup-simplify]: Simplify (- 0) into 0 6.851 * [backup-simplify]: Simplify 0 into 0 6.851 * [backup-simplify]: Simplify 0 into 0 6.852 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.853 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 6.853 * [backup-simplify]: Simplify (- 0) into 0 6.853 * [backup-simplify]: Simplify (+ 0 0) into 0 6.853 * [taylor]: Taking taylor expansion of 0 in y 6.853 * [backup-simplify]: Simplify 0 into 0 6.853 * [backup-simplify]: Simplify 0 into 0 6.854 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y)) 6.854 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (* x y))) 6.854 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 6.854 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 6.854 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 6.854 * [taylor]: Taking taylor expansion of (pow x 2) in y 6.854 * [taylor]: Taking taylor expansion of x in y 6.854 * [backup-simplify]: Simplify x into x 6.854 * [backup-simplify]: Simplify (* x x) into (pow x 2) 6.854 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 6.854 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.854 * [taylor]: Taking taylor expansion of (* x y) in y 6.854 * [taylor]: Taking taylor expansion of x in y 6.854 * [backup-simplify]: Simplify x into x 6.854 * [taylor]: Taking taylor expansion of y in y 6.854 * [backup-simplify]: Simplify 0 into 0 6.854 * [backup-simplify]: Simplify 1 into 1 6.854 * [backup-simplify]: Simplify (* x 0) into 0 6.855 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.855 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.855 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 6.855 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.855 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.855 * [taylor]: Taking taylor expansion of x in x 6.855 * [backup-simplify]: Simplify 0 into 0 6.855 * [backup-simplify]: Simplify 1 into 1 6.855 * [backup-simplify]: Simplify (* 1 1) into 1 6.855 * [backup-simplify]: Simplify (/ 1 1) into 1 6.855 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.855 * [taylor]: Taking taylor expansion of (* x y) in x 6.855 * [taylor]: Taking taylor expansion of x in x 6.855 * [backup-simplify]: Simplify 0 into 0 6.855 * [backup-simplify]: Simplify 1 into 1 6.855 * [taylor]: Taking taylor expansion of y in x 6.855 * [backup-simplify]: Simplify y into y 6.855 * [backup-simplify]: Simplify (* 0 y) into 0 6.856 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.856 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.856 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 6.856 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.856 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.856 * [taylor]: Taking taylor expansion of x in x 6.856 * [backup-simplify]: Simplify 0 into 0 6.856 * [backup-simplify]: Simplify 1 into 1 6.856 * [backup-simplify]: Simplify (* 1 1) into 1 6.856 * [backup-simplify]: Simplify (/ 1 1) into 1 6.856 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.856 * [taylor]: Taking taylor expansion of (* x y) in x 6.856 * [taylor]: Taking taylor expansion of x in x 6.856 * [backup-simplify]: Simplify 0 into 0 6.856 * [backup-simplify]: Simplify 1 into 1 6.856 * [taylor]: Taking taylor expansion of y in x 6.857 * [backup-simplify]: Simplify y into y 6.857 * [backup-simplify]: Simplify (* 0 y) into 0 6.857 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.857 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.857 * [backup-simplify]: Simplify (+ 1 0) into 1 6.857 * [taylor]: Taking taylor expansion of 1 in y 6.857 * [backup-simplify]: Simplify 1 into 1 6.858 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.858 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 6.858 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 6.858 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 6.858 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.858 * [taylor]: Taking taylor expansion of y in y 6.858 * [backup-simplify]: Simplify 0 into 0 6.858 * [backup-simplify]: Simplify 1 into 1 6.859 * [backup-simplify]: Simplify (/ 1 1) into 1 6.859 * [backup-simplify]: Simplify (- 1) into -1 6.859 * [backup-simplify]: Simplify -1 into -1 6.859 * [backup-simplify]: Simplify 1 into 1 6.859 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.860 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.860 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 6.861 * [backup-simplify]: Simplify (- 0) into 0 6.861 * [backup-simplify]: Simplify (+ 0 0) into 0 6.861 * [taylor]: Taking taylor expansion of 0 in y 6.861 * [backup-simplify]: Simplify 0 into 0 6.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.862 * [backup-simplify]: Simplify (- 0) into 0 6.862 * [backup-simplify]: Simplify 0 into 0 6.862 * [backup-simplify]: Simplify 0 into 0 6.862 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.863 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.863 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.864 * [backup-simplify]: Simplify (- 0) into 0 6.864 * [backup-simplify]: Simplify (+ 0 0) into 0 6.864 * [taylor]: Taking taylor expansion of 0 in y 6.864 * [backup-simplify]: Simplify 0 into 0 6.864 * [backup-simplify]: Simplify 0 into 0 6.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.865 * [backup-simplify]: Simplify (- 0) into 0 6.865 * [backup-simplify]: Simplify 0 into 0 6.865 * [backup-simplify]: Simplify 0 into 0 6.865 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.867 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 6.867 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.867 * [backup-simplify]: Simplify (- 0) into 0 6.868 * [backup-simplify]: Simplify (+ 0 0) into 0 6.868 * [taylor]: Taking taylor expansion of 0 in y 6.868 * [backup-simplify]: Simplify 0 into 0 6.868 * [backup-simplify]: Simplify 0 into 0 6.868 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y)) 6.868 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (* x y))) 6.868 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 6.868 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 6.868 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 6.868 * [taylor]: Taking taylor expansion of (pow x 2) in y 6.868 * [taylor]: Taking taylor expansion of x in y 6.868 * [backup-simplify]: Simplify x into x 6.868 * [backup-simplify]: Simplify (* x x) into (pow x 2) 6.869 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 6.869 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.869 * [taylor]: Taking taylor expansion of (* x y) in y 6.869 * [taylor]: Taking taylor expansion of x in y 6.869 * [backup-simplify]: Simplify x into x 6.869 * [taylor]: Taking taylor expansion of y in y 6.869 * [backup-simplify]: Simplify 0 into 0 6.869 * [backup-simplify]: Simplify 1 into 1 6.869 * [backup-simplify]: Simplify (* x 0) into 0 6.869 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.869 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.869 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 6.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.869 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.869 * [taylor]: Taking taylor expansion of x in x 6.869 * [backup-simplify]: Simplify 0 into 0 6.869 * [backup-simplify]: Simplify 1 into 1 6.869 * [backup-simplify]: Simplify (* 1 1) into 1 6.870 * [backup-simplify]: Simplify (/ 1 1) into 1 6.870 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.870 * [taylor]: Taking taylor expansion of (* x y) in x 6.870 * [taylor]: Taking taylor expansion of x in x 6.870 * [backup-simplify]: Simplify 0 into 0 6.870 * [backup-simplify]: Simplify 1 into 1 6.870 * [taylor]: Taking taylor expansion of y in x 6.870 * [backup-simplify]: Simplify y into y 6.870 * [backup-simplify]: Simplify (* 0 y) into 0 6.870 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.870 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.870 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 6.870 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 6.870 * [taylor]: Taking taylor expansion of (pow x 2) in x 6.870 * [taylor]: Taking taylor expansion of x in x 6.870 * [backup-simplify]: Simplify 0 into 0 6.870 * [backup-simplify]: Simplify 1 into 1 6.871 * [backup-simplify]: Simplify (* 1 1) into 1 6.871 * [backup-simplify]: Simplify (/ 1 1) into 1 6.871 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.871 * [taylor]: Taking taylor expansion of (* x y) in x 6.871 * [taylor]: Taking taylor expansion of x in x 6.871 * [backup-simplify]: Simplify 0 into 0 6.871 * [backup-simplify]: Simplify 1 into 1 6.871 * [taylor]: Taking taylor expansion of y in x 6.871 * [backup-simplify]: Simplify y into y 6.871 * [backup-simplify]: Simplify (* 0 y) into 0 6.871 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.872 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.872 * [backup-simplify]: Simplify (+ 1 0) into 1 6.872 * [taylor]: Taking taylor expansion of 1 in y 6.872 * [backup-simplify]: Simplify 1 into 1 6.873 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 6.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.873 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 6.874 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 6.874 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 6.874 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.874 * [taylor]: Taking taylor expansion of y in y 6.874 * [backup-simplify]: Simplify 0 into 0 6.874 * [backup-simplify]: Simplify 1 into 1 6.874 * [backup-simplify]: Simplify (/ 1 1) into 1 6.874 * [backup-simplify]: Simplify (- 1) into -1 6.874 * [backup-simplify]: Simplify -1 into -1 6.874 * [backup-simplify]: Simplify 1 into 1 6.875 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 6.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.877 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.877 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 6.877 * [backup-simplify]: Simplify (- 0) into 0 6.878 * [backup-simplify]: Simplify (+ 0 0) into 0 6.878 * [taylor]: Taking taylor expansion of 0 in y 6.878 * [backup-simplify]: Simplify 0 into 0 6.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.879 * [backup-simplify]: Simplify (- 0) into 0 6.879 * [backup-simplify]: Simplify 0 into 0 6.879 * [backup-simplify]: Simplify 0 into 0 6.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.882 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.882 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.883 * [backup-simplify]: Simplify (- 0) into 0 6.883 * [backup-simplify]: Simplify (+ 0 0) into 0 6.883 * [taylor]: Taking taylor expansion of 0 in y 6.883 * [backup-simplify]: Simplify 0 into 0 6.883 * [backup-simplify]: Simplify 0 into 0 6.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.884 * [backup-simplify]: Simplify (- 0) into 0 6.884 * [backup-simplify]: Simplify 0 into 0 6.884 * [backup-simplify]: Simplify 0 into 0 6.886 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.888 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 6.888 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.888 * [backup-simplify]: Simplify (- 0) into 0 6.889 * [backup-simplify]: Simplify (+ 0 0) into 0 6.889 * [taylor]: Taking taylor expansion of 0 in y 6.889 * [backup-simplify]: Simplify 0 into 0 6.889 * [backup-simplify]: Simplify 0 into 0 6.889 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y)) 6.889 * * * [progress]: simplifying candidates 6.891 * [simplify]: Simplifying: (expm1 (* 2.0 (- (* x x) (* x y)))) (log1p (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y))) (+ (log 2.0) (log (- (* x x) (* x y)))) (log (* 2.0 (- (* x x) (* x y)))) (exp (* 2.0 (- (* x x) (* x y)))) (* (* (* 2.0 2.0) 2.0) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y)))) (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y))))) (cbrt (* 2.0 (- (* x x) (* x y)))) (* (* (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* 2.0 (fma x x (- (* y x)))) (* 2.0 (fma (- y) x (* y x))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* (fma x x (- (* y x))) 2.0) (* (fma (- y) x (* y x)) 2.0) (* (* x x) 2.0) (* (- (* x y)) 2.0) (* (* x x) 2.0) (* (- (* x y)) 2.0) (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (* 2.0 (sqrt (- (* x x) (* x y)))) (* 2.0 1) (* 2.0 x) (* (cbrt 2.0) (- (* x x) (* x y))) (* (sqrt 2.0) (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (fma x x (- (* y x))) (fma (- y) x (* y x)) (expm1 (- (* x x) (* x y))) (log1p (- (* x x) (* x y))) (- (* x y)) (/ (exp (* x x)) (exp (* x y))) (log (- (* x x) (* x y))) (exp (- (* x x) (* x y))) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (- (pow (* x x) 3) (pow (* x y) 3)) (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))) (- (* x y)) (- (* (* x x) (* x x)) (* (* x y) (* x y))) (+ (* x x) (* x y)) (- x y) (- (* x y)) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 6.892 * * [simplify]: Extracting # 0 : cost 0 6.893 * * [simplify]: Extracting # 1 : cost 0 6.893 * * [simplify]: Extracting # 2 : cost 0 6.893 * * [simplify]: Extracting # 3 : cost 0 6.893 * * [simplify]: Extracting # 4 : cost 0 6.893 * * [simplify]: Extracting # 5 : cost 0 6.893 * * [simplify]: Extracting # 6 : cost 0 6.894 * * [simplify]: iteration 0 : 77 enodes (cost 609 ) 6.925 * * [simplify]: Extracting # 0 : cost 0 6.925 * * [simplify]: Extracting # 1 : cost 0 6.925 * * [simplify]: Extracting # 2 : cost 0 6.925 * * [simplify]: Extracting # 3 : cost 0 6.926 * * [simplify]: iteration 1 : 178 enodes (cost 488 ) 6.998 * * [simplify]: Extracting # 0 : cost 0 6.999 * * [simplify]: Extracting # 1 : cost 0 7.000 * * [simplify]: Extracting # 2 : cost 0 7.001 * * [simplify]: Extracting # 3 : cost 0 7.002 * * [simplify]: Extracting # 4 : cost 0 7.003 * * [simplify]: iteration 2 : 562 enodes (cost 439 ) 7.780 * * [simplify]: Extracting # 0 : cost 0 7.789 * * [simplify]: Extracting # 1 : cost 0 7.792 * * [simplify]: Extracting # 2 : cost 0 7.794 * * [simplify]: Extracting # 3 : cost 0 7.799 * * [simplify]: Extracting # 4 : cost 0 7.801 * * [simplify]: iteration 3 : 2522 enodes (cost 439 ) 9.064 * * [simplify]: Extracting # 0 : cost 0 9.073 * * [simplify]: Extracting # 1 : cost 0 9.084 * * [simplify]: Extracting # 2 : cost 0 9.096 * * [simplify]: Extracting # 3 : cost 0 9.112 * * [simplify]: Extracting # 4 : cost 0 9.118 * * [simplify]: iteration done: 5000 enodes (cost 424 ) 9.118 * [simplify]: Simplified to: (expm1 (* (* x (- x y)) 2.0)) (log1p (* (* x (- x y)) 2.0)) (* (* x (- x y)) 2.0) (log (* (* x (- x y)) 2.0)) (log (* (* x (- x y)) 2.0)) (exp (* (* x (- x y)) 2.0)) (pow (* (* x (- x y)) 2.0) 3) (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0))) (cbrt (* (* x (- x y)) 2.0)) (pow (* (* x (- x y)) 2.0) 3) (sqrt (* (* x (- x y)) 2.0)) (sqrt (* (* x (- x y)) 2.0)) (* (sqrt 2.0) (sqrt (* x (- x y)))) (* (sqrt 2.0) (sqrt (* x (- x y)))) (* (* x (- x y)) 2.0) (* 2.0 0) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* (* x (- x y)) 2.0) (* 2.0 0) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) 2.0) (* 2.0 (sqrt (* x (- x y)))) 2.0 (* 2.0 x) (* (cbrt 2.0) (* x (- x y))) (* (* x (- x y)) (sqrt 2.0)) (* (* x (- x y)) 2.0) (* 2.0 (- (pow x 6) (pow (* x y) 3))) (* 2.0 (* (* x (+ x y)) (* x (- x y)))) (* x (- x y)) 0 (expm1 (* x (- x y))) (log1p (* x (- x y))) (- (* x y)) (exp (* x (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (pow (* x (- x y)) 3) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (- (pow x 6) (pow (* x y) 3)) (fma (* x y) (* x (+ x y)) (pow x 4)) (- (* x y)) (* (* x (+ x y)) (* x (- x y))) (* x (+ x y)) (- x y) (- (* x y)) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* x (- x y)) (* x (- x y)) (* x (- x y)) 9.119 * * * [progress]: adding candidates to table 9.229 * [progress]: [Phase 3 of 3] Extracting. 9.229 * * [regime]: Finding splitpoints for: (# #) 9.229 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x x) (* x y)) (* 2.0 (- (* x x) (* x y))) y x) 9.229 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (# #) 9.245 * * * * [regimes]: Trying to branch on (* 2.0 (- (* x x) (* x y))) from (# #) 9.257 * * * * [regimes]: Trying to branch on y from (# #) 9.269 * * * * [regimes]: Trying to branch on x from (# #) 9.283 * * * [regime]: Found split indices: #