54.051 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.030 * * * [progress]: [2/2] Setting up program. 0.033 * [progress]: [Phase 2 of 3] Improving. 0.033 * [simplify]: Simplifying: (* 2.0 (- (* x x) (* x y))) 0.033 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.033 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.033 * * [simplify]: Extracting # 2 : cost 4 inf + 1 0.033 * * [simplify]: Extracting # 3 : cost 6 inf + 1 0.033 * * [simplify]: Extracting # 4 : cost 0 inf + 371 0.034 * * [simplify]: iteration 0 : 7 enodes (cost 163 ) 0.035 * * [simplify]: Extracting # 0 : cost 0 inf + 371 0.035 * * [simplify]: Extracting # 1 : cost 2 inf + 371 0.035 * * [simplify]: Extracting # 2 : cost 0 inf + 495 0.035 * * [simplify]: Extracting # 3 : cost 0 inf + 415 0.035 * * [simplify]: iteration 1 : 14 enodes (cost 123 ) 0.038 * * [simplify]: Extracting # 0 : cost 0 inf + 415 0.038 * * [simplify]: Extracting # 1 : cost 8 inf + 415 0.038 * * [simplify]: Extracting # 2 : cost 0 inf + 1032 0.038 * * [simplify]: iteration 2 : 33 enodes (cost 123 ) 0.045 * * [simplify]: Extracting # 0 : cost 0 inf + 1032 0.045 * * [simplify]: Extracting # 1 : cost 8 inf + 1032 0.046 * * [simplify]: Extracting # 2 : cost 0 inf + 1610 0.046 * * [simplify]: iteration 3 : 72 enodes (cost 123 ) 0.060 * * [simplify]: Extracting # 0 : cost 0 inf + 1610 0.061 * * [simplify]: Extracting # 1 : cost 1 inf + 1610 0.062 * * [simplify]: Extracting # 2 : cost 0 inf + 1651 0.063 * * [simplify]: iteration 4 : 106 enodes (cost 123 ) 0.081 * * [simplify]: Extracting # 0 : cost 0 inf + 1651 0.082 * * [simplify]: iteration 5 : 119 enodes (cost 123 ) 0.109 * * [simplify]: Extracting # 0 : cost 0 inf + 1651 0.109 * * [simplify]: iteration 6 : 121 enodes (cost 123 ) 0.125 * * [simplify]: Extracting # 0 : cost 0 inf + 1651 0.126 * * [simplify]: iteration complete: 121 enodes (cost 123 ) 0.127 * [simplify]: Simplified to: (* (* x (- x y)) 2.0) 0.133 * * [progress]: iteration 1 / 4 0.133 * * * [progress]: picking best candidate 0.143 * * * * [pick]: Picked # 0.143 * * * [progress]: localizing error 0.156 * * * [progress]: generating rewritten candidates 0.156 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.203 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.243 * * * [progress]: generating series expansions 0.243 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.243 * [backup-simplify]: Simplify (* (* x (- x y)) 2.0) into (* 2.0 (* x (- x y))) 0.244 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 0.244 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 0.244 * [taylor]: Taking taylor expansion of 2.0 in y 0.244 * [backup-simplify]: Simplify 2.0 into 2.0 0.244 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.244 * [taylor]: Taking taylor expansion of x in y 0.244 * [backup-simplify]: Simplify x into x 0.244 * [taylor]: Taking taylor expansion of (- x y) in y 0.244 * [taylor]: Taking taylor expansion of x in y 0.244 * [backup-simplify]: Simplify x into x 0.244 * [taylor]: Taking taylor expansion of y in y 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 1 into 1 0.244 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.244 * [taylor]: Taking taylor expansion of 2.0 in x 0.244 * [backup-simplify]: Simplify 2.0 into 2.0 0.244 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 1 into 1 0.244 * [taylor]: Taking taylor expansion of (- x y) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 1 into 1 0.244 * [taylor]: Taking taylor expansion of y in x 0.244 * [backup-simplify]: Simplify y into y 0.244 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.244 * [taylor]: Taking taylor expansion of 2.0 in x 0.244 * [backup-simplify]: Simplify 2.0 into 2.0 0.244 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 1 into 1 0.244 * [taylor]: Taking taylor expansion of (- x y) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 1 into 1 0.244 * [taylor]: Taking taylor expansion of y in x 0.244 * [backup-simplify]: Simplify y into y 0.245 * [backup-simplify]: Simplify (- y) into (- y) 0.245 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.245 * [backup-simplify]: Simplify (* 0 (- y)) into 0 0.245 * [backup-simplify]: Simplify (* 2.0 0) into 0 0.245 * [taylor]: Taking taylor expansion of 0 in y 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 0 into 0 0.246 * [backup-simplify]: Simplify (- 0) into 0 0.246 * [backup-simplify]: Simplify (+ 1 0) into 1 0.247 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y) 0.247 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y)) 0.247 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.247 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.247 * [taylor]: Taking taylor expansion of 2.0 in y 0.247 * [backup-simplify]: Simplify 2.0 into 2.0 0.247 * [taylor]: Taking taylor expansion of y in y 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify 1 into 1 0.248 * [backup-simplify]: Simplify (* 2.0 0) into 0 0.248 * [backup-simplify]: Simplify (- 0) into 0 0.248 * [backup-simplify]: Simplify 0 into 0 0.248 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify (- 0) into 0 0.249 * [backup-simplify]: Simplify (+ 0 0) into 0 0.250 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1 0.251 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0 0.251 * [taylor]: Taking taylor expansion of 2.0 in y 0.251 * [backup-simplify]: Simplify 2.0 into 2.0 0.251 * [backup-simplify]: Simplify 2.0 into 2.0 0.252 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0 0.252 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.253 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.253 * [backup-simplify]: Simplify 0 into 0 0.253 * [backup-simplify]: Simplify (- 0) into 0 0.253 * [backup-simplify]: Simplify (+ 0 0) into 0 0.255 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 0.256 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 0.256 * [taylor]: Taking taylor expansion of 0 in y 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0 0.257 * [backup-simplify]: Simplify (- 0) into 0 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify 0 into 0 0.258 * [backup-simplify]: Simplify (- 0) into 0 0.258 * [backup-simplify]: Simplify (+ 0 0) into 0 0.259 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 0.261 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 0.261 * [taylor]: Taking taylor expansion of 0 in y 0.261 * [backup-simplify]: Simplify 0 into 0 0.261 * [backup-simplify]: Simplify 0 into 0 0.262 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 0.262 * [backup-simplify]: Simplify (* (* (/ 1 x) (- (/ 1 x) (/ 1 y))) 2.0) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) 0.262 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.262 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.262 * [taylor]: Taking taylor expansion of 2.0 in y 0.262 * [backup-simplify]: Simplify 2.0 into 2.0 0.262 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.262 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.262 * [taylor]: Taking taylor expansion of x in y 0.262 * [backup-simplify]: Simplify x into x 0.262 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.262 * [backup-simplify]: Simplify 0 into 0 0.262 * [backup-simplify]: Simplify 1 into 1 0.263 * [backup-simplify]: Simplify (/ 1 1) into 1 0.263 * [taylor]: Taking taylor expansion of x in y 0.263 * [backup-simplify]: Simplify x into x 0.263 * [backup-simplify]: Simplify (- 1) into -1 0.264 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.264 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.264 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.264 * [taylor]: Taking taylor expansion of 2.0 in x 0.264 * [backup-simplify]: Simplify 2.0 into 2.0 0.264 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.264 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.264 * [taylor]: Taking taylor expansion of x in x 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify 1 into 1 0.264 * [backup-simplify]: Simplify (/ 1 1) into 1 0.264 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.264 * [taylor]: Taking taylor expansion of y in x 0.264 * [backup-simplify]: Simplify y into y 0.264 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.264 * [taylor]: Taking taylor expansion of x in x 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify 1 into 1 0.265 * [backup-simplify]: Simplify (+ 1 0) into 1 0.265 * [backup-simplify]: Simplify (/ 1 1) into 1 0.265 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.265 * [taylor]: Taking taylor expansion of 2.0 in x 0.265 * [backup-simplify]: Simplify 2.0 into 2.0 0.265 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.265 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify 1 into 1 0.266 * [backup-simplify]: Simplify (/ 1 1) into 1 0.266 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.266 * [taylor]: Taking taylor expansion of y in x 0.266 * [backup-simplify]: Simplify y into y 0.266 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.266 * [taylor]: Taking taylor expansion of x in x 0.266 * [backup-simplify]: Simplify 0 into 0 0.266 * [backup-simplify]: Simplify 1 into 1 0.266 * [backup-simplify]: Simplify (+ 1 0) into 1 0.267 * [backup-simplify]: Simplify (/ 1 1) into 1 0.267 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 0.267 * [taylor]: Taking taylor expansion of 2.0 in y 0.267 * [backup-simplify]: Simplify 2.0 into 2.0 0.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.268 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.268 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.269 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y)) 0.269 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 0.269 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.269 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.269 * [taylor]: Taking taylor expansion of 2.0 in y 0.269 * [backup-simplify]: Simplify 2.0 into 2.0 0.269 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.269 * [taylor]: Taking taylor expansion of y in y 0.269 * [backup-simplify]: Simplify 0 into 0 0.269 * [backup-simplify]: Simplify 1 into 1 0.270 * [backup-simplify]: Simplify (/ 1 1) into 1 0.270 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 0.270 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.271 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.271 * [backup-simplify]: Simplify 2.0 into 2.0 0.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.272 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.272 * [backup-simplify]: Simplify (- 0) into 0 0.273 * [backup-simplify]: Simplify (+ 0 0) into 0 0.274 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0 0.275 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 0.275 * [taylor]: Taking taylor expansion of 0 in y 0.275 * [backup-simplify]: Simplify 0 into 0 0.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.276 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 0.277 * [backup-simplify]: Simplify (- 0) into 0 0.277 * [backup-simplify]: Simplify 0 into 0 0.277 * [backup-simplify]: Simplify 0 into 0 0.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.278 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.278 * [backup-simplify]: Simplify (- 0) into 0 0.278 * [backup-simplify]: Simplify (+ 0 0) into 0 0.280 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.282 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 0.282 * [taylor]: Taking taylor expansion of 0 in y 0.282 * [backup-simplify]: Simplify 0 into 0 0.282 * [backup-simplify]: Simplify 0 into 0 0.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.284 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.284 * [backup-simplify]: Simplify (- 0) into 0 0.284 * [backup-simplify]: Simplify 0 into 0 0.284 * [backup-simplify]: Simplify 0 into 0 0.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.285 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.286 * [backup-simplify]: Simplify (- 0) into 0 0.286 * [backup-simplify]: Simplify (+ 0 0) into 0 0.289 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.290 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 0.290 * [taylor]: Taking taylor expansion of 0 in y 0.290 * [backup-simplify]: Simplify 0 into 0 0.290 * [backup-simplify]: Simplify 0 into 0 0.291 * [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))) 0.291 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (- (/ 1 (- x)) (/ 1 (- y)))) 2.0) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) 0.291 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.291 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.291 * [taylor]: Taking taylor expansion of -2.0 in y 0.291 * [backup-simplify]: Simplify -2.0 into -2.0 0.291 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.292 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.292 * [backup-simplify]: Simplify 0 into 0 0.292 * [backup-simplify]: Simplify 1 into 1 0.292 * [backup-simplify]: Simplify (/ 1 1) into 1 0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.292 * [taylor]: Taking taylor expansion of x in y 0.292 * [backup-simplify]: Simplify x into x 0.292 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.292 * [taylor]: Taking taylor expansion of x in y 0.292 * [backup-simplify]: Simplify x into x 0.293 * [backup-simplify]: Simplify (+ 1 0) into 1 0.293 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.293 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.293 * [taylor]: Taking taylor expansion of -2.0 in x 0.293 * [backup-simplify]: Simplify -2.0 into -2.0 0.293 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.293 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.293 * [taylor]: Taking taylor expansion of y in x 0.293 * [backup-simplify]: Simplify y into y 0.293 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify 1 into 1 0.293 * [backup-simplify]: Simplify (/ 1 1) into 1 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify 1 into 1 0.294 * [backup-simplify]: Simplify (- 1) into -1 0.294 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.294 * [backup-simplify]: Simplify (/ -1 1) into -1 0.294 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.295 * [taylor]: Taking taylor expansion of -2.0 in x 0.295 * [backup-simplify]: Simplify -2.0 into -2.0 0.295 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.295 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.295 * [taylor]: Taking taylor expansion of y in x 0.295 * [backup-simplify]: Simplify y into y 0.295 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify 1 into 1 0.295 * [backup-simplify]: Simplify (/ 1 1) into 1 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify 1 into 1 0.296 * [backup-simplify]: Simplify (- 1) into -1 0.296 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.297 * [backup-simplify]: Simplify (/ -1 1) into -1 0.297 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0 0.297 * [taylor]: Taking taylor expansion of 2.0 in y 0.297 * [backup-simplify]: Simplify 2.0 into 2.0 0.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.298 * [backup-simplify]: Simplify (- 0) into 0 0.298 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.299 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y) 0.300 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 0.300 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.300 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.300 * [taylor]: Taking taylor expansion of 2.0 in y 0.300 * [backup-simplify]: Simplify 2.0 into 2.0 0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.300 * [backup-simplify]: Simplify 0 into 0 0.300 * [backup-simplify]: Simplify 1 into 1 0.300 * [backup-simplify]: Simplify (/ 1 1) into 1 0.301 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 0.301 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.301 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.301 * [backup-simplify]: Simplify 2.0 into 2.0 0.302 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.303 * [backup-simplify]: Simplify (- 0) into 0 0.303 * [backup-simplify]: Simplify (+ 0 0) into 0 0.305 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0 0.305 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.306 * [taylor]: Taking taylor expansion of 0 in y 0.306 * [backup-simplify]: Simplify 0 into 0 0.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.307 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 0.307 * [backup-simplify]: Simplify (- 0) into 0 0.307 * [backup-simplify]: Simplify 0 into 0 0.307 * [backup-simplify]: Simplify 0 into 0 0.308 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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)))) into 0 0.312 * [backup-simplify]: Simplify (+ (* -2.0 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 0.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.314 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 0.314 * [backup-simplify]: Simplify (- 0) into 0 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.316 * [backup-simplify]: Simplify (- 0) into 0 0.316 * [backup-simplify]: Simplify (+ 0 0) into 0 0.319 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.320 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.320 * [taylor]: Taking taylor expansion of 0 in y 0.320 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify 0 into 0 0.321 * [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))) 0.321 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.321 * [backup-simplify]: Simplify (* x (- x y)) into (* x (- x y)) 0.321 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0 0.321 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.321 * [taylor]: Taking taylor expansion of x in y 0.321 * [backup-simplify]: Simplify x into x 0.322 * [taylor]: Taking taylor expansion of (- x y) in y 0.322 * [taylor]: Taking taylor expansion of x in y 0.322 * [backup-simplify]: Simplify x into x 0.322 * [taylor]: Taking taylor expansion of y in y 0.322 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify 1 into 1 0.322 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.322 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify 1 into 1 0.322 * [taylor]: Taking taylor expansion of (- x y) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.322 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify 1 into 1 0.322 * [taylor]: Taking taylor expansion of y in x 0.322 * [backup-simplify]: Simplify y into y 0.322 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.322 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify 1 into 1 0.322 * [taylor]: Taking taylor expansion of (- x y) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.322 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify 1 into 1 0.322 * [taylor]: Taking taylor expansion of y in x 0.322 * [backup-simplify]: Simplify y into y 0.322 * [backup-simplify]: Simplify (- y) into (- y) 0.322 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.322 * [backup-simplify]: Simplify (* 0 (- y)) 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 0 into 0 0.323 * [backup-simplify]: Simplify (- 0) into 0 0.323 * [backup-simplify]: Simplify (+ 1 0) into 1 0.324 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y) 0.324 * [taylor]: Taking taylor expansion of (- y) in y 0.324 * [taylor]: Taking taylor expansion of y in y 0.324 * [backup-simplify]: Simplify 0 into 0 0.324 * [backup-simplify]: Simplify 1 into 1 0.324 * [backup-simplify]: Simplify (- 0) into 0 0.324 * [backup-simplify]: Simplify 0 into 0 0.324 * [backup-simplify]: Simplify 0 into 0 0.325 * [backup-simplify]: Simplify (- 0) into 0 0.325 * [backup-simplify]: Simplify (+ 0 0) into 0 0.325 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1 0.325 * [taylor]: Taking taylor expansion of 1 in y 0.325 * [backup-simplify]: Simplify 1 into 1 0.325 * [backup-simplify]: Simplify 1 into 1 0.326 * [backup-simplify]: Simplify (- 1) into -1 0.326 * [backup-simplify]: Simplify -1 into -1 0.326 * [backup-simplify]: Simplify 0 into 0 0.326 * [backup-simplify]: Simplify (- 0) into 0 0.326 * [backup-simplify]: Simplify (+ 0 0) into 0 0.327 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 0.327 * [taylor]: Taking taylor expansion of 0 in y 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [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 (- 0) into 0 0.328 * [backup-simplify]: Simplify (+ 0 0) into 0 0.329 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 0.329 * [taylor]: Taking taylor expansion of 0 in y 0.329 * [backup-simplify]: Simplify 0 into 0 0.329 * [backup-simplify]: Simplify 0 into 0 0.329 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y)) 0.329 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 x) (/ 1 y))) into (/ (- (/ 1 x) (/ 1 y)) x) 0.329 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0 0.329 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.329 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.329 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.329 * [taylor]: Taking taylor expansion of x in y 0.329 * [backup-simplify]: Simplify x into x 0.329 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.329 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.329 * [taylor]: Taking taylor expansion of y in y 0.329 * [backup-simplify]: Simplify 0 into 0 0.329 * [backup-simplify]: Simplify 1 into 1 0.330 * [backup-simplify]: Simplify (/ 1 1) into 1 0.330 * [taylor]: Taking taylor expansion of x in y 0.330 * [backup-simplify]: Simplify x into x 0.330 * [backup-simplify]: Simplify (- 1) into -1 0.330 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.330 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.330 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.330 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [backup-simplify]: Simplify 0 into 0 0.330 * [backup-simplify]: Simplify 1 into 1 0.331 * [backup-simplify]: Simplify (/ 1 1) into 1 0.331 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.331 * [taylor]: Taking taylor expansion of y in x 0.331 * [backup-simplify]: Simplify y into y 0.331 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [backup-simplify]: Simplify 0 into 0 0.331 * [backup-simplify]: Simplify 1 into 1 0.331 * [backup-simplify]: Simplify (+ 1 0) into 1 0.331 * [backup-simplify]: Simplify (/ 1 1) into 1 0.331 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.331 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.331 * [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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.332 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.332 * [taylor]: Taking taylor expansion of y in x 0.332 * [backup-simplify]: Simplify y into y 0.332 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 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 * [backup-simplify]: Simplify (+ 1 0) into 1 0.332 * [backup-simplify]: Simplify (/ 1 1) into 1 0.332 * [taylor]: Taking taylor expansion of 1 in y 0.332 * [backup-simplify]: Simplify 1 into 1 0.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.333 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.333 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.333 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y)) 0.334 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.334 * [taylor]: Taking taylor expansion of y in y 0.334 * [backup-simplify]: Simplify 0 into 0 0.334 * [backup-simplify]: Simplify 1 into 1 0.334 * [backup-simplify]: Simplify (/ 1 1) into 1 0.334 * [backup-simplify]: Simplify (- 1) into -1 0.334 * [backup-simplify]: Simplify -1 into -1 0.334 * [backup-simplify]: Simplify 1 into 1 0.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.335 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.335 * [backup-simplify]: Simplify (- 0) into 0 0.335 * [backup-simplify]: Simplify (+ 0 0) into 0 0.336 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0 0.336 * [taylor]: Taking taylor expansion of 0 in y 0.336 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.337 * [backup-simplify]: Simplify (- 0) into 0 0.337 * [backup-simplify]: Simplify 0 into 0 0.337 * [backup-simplify]: Simplify 0 into 0 0.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.338 * [backup-simplify]: Simplify (- 0) into 0 0.340 * [backup-simplify]: Simplify (+ 0 0) into 0 0.341 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.341 * [taylor]: Taking taylor expansion of 0 in y 0.342 * [backup-simplify]: Simplify 0 into 0 0.342 * [backup-simplify]: Simplify 0 into 0 0.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 0.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.344 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.345 * [backup-simplify]: Simplify (- 0) into 0 0.345 * [backup-simplify]: Simplify (+ 0 0) into 0 0.347 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.347 * [taylor]: Taking taylor expansion of 0 in y 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y)) 0.348 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) 0.348 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.348 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.348 * [taylor]: Taking taylor expansion of -1 in y 0.348 * [backup-simplify]: Simplify -1 into -1 0.348 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.349 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) 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 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.349 * [taylor]: Taking taylor expansion of x in y 0.349 * [backup-simplify]: Simplify x into x 0.349 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.349 * [taylor]: Taking taylor expansion of x in y 0.349 * [backup-simplify]: Simplify x into x 0.350 * [backup-simplify]: Simplify (+ 1 0) into 1 0.350 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.350 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.350 * [taylor]: Taking taylor expansion of -1 in x 0.350 * [backup-simplify]: Simplify -1 into -1 0.350 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.350 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.350 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.350 * [taylor]: Taking taylor expansion of y in x 0.350 * [backup-simplify]: Simplify y into y 0.350 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [backup-simplify]: Simplify 0 into 0 0.350 * [backup-simplify]: Simplify 1 into 1 0.351 * [backup-simplify]: Simplify (/ 1 1) into 1 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify 1 into 1 0.351 * [backup-simplify]: Simplify (- 1) into -1 0.351 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.352 * [backup-simplify]: Simplify (/ -1 1) into -1 0.352 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.352 * [taylor]: Taking taylor expansion of -1 in x 0.352 * [backup-simplify]: Simplify -1 into -1 0.352 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.352 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.352 * [taylor]: Taking taylor expansion of y in x 0.352 * [backup-simplify]: Simplify y into y 0.352 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 1 into 1 0.353 * [backup-simplify]: Simplify (/ 1 1) into 1 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [backup-simplify]: Simplify 0 into 0 0.353 * [backup-simplify]: Simplify 1 into 1 0.353 * [backup-simplify]: Simplify (- 1) into -1 0.354 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.354 * [backup-simplify]: Simplify (/ -1 1) into -1 0.354 * [backup-simplify]: Simplify (* -1 -1) into 1 0.355 * [taylor]: Taking taylor expansion of 1 in y 0.355 * [backup-simplify]: Simplify 1 into 1 0.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.356 * [backup-simplify]: Simplify (- 0) into 0 0.356 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.357 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y) 0.357 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* 0 -1)) into (- (/ 1 y)) 0.357 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.357 * [taylor]: Taking taylor expansion of y in y 0.357 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify 1 into 1 0.358 * [backup-simplify]: Simplify (/ 1 1) into 1 0.358 * [backup-simplify]: Simplify (- 1) into -1 0.358 * [backup-simplify]: Simplify -1 into -1 0.358 * [backup-simplify]: Simplify 1 into 1 0.358 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.360 * [backup-simplify]: Simplify (- 0) into 0 0.360 * [backup-simplify]: Simplify (+ 0 0) into 0 0.361 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0 0.362 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.362 * [taylor]: Taking taylor expansion of 0 in y 0.362 * [backup-simplify]: Simplify 0 into 0 0.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.363 * [backup-simplify]: Simplify (- 0) into 0 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.364 * [backup-simplify]: Simplify (- 0) into 0 0.364 * [backup-simplify]: Simplify (+ 0 0) into 0 0.365 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.366 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.366 * [taylor]: Taking taylor expansion of 0 in y 0.366 * [backup-simplify]: Simplify 0 into 0 0.366 * [backup-simplify]: Simplify 0 into 0 0.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.367 * [backup-simplify]: Simplify (- 0) into 0 0.367 * [backup-simplify]: Simplify 0 into 0 0.367 * [backup-simplify]: Simplify 0 into 0 0.367 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.367 * [backup-simplify]: Simplify (- 0) into 0 0.368 * [backup-simplify]: Simplify (+ 0 0) into 0 0.369 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.370 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.370 * [taylor]: Taking taylor expansion of 0 in y 0.370 * [backup-simplify]: Simplify 0 into 0 0.370 * [backup-simplify]: Simplify 0 into 0 0.370 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y)) 0.371 * * * [progress]: simplifying candidates 0.372 * [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)) 0.373 * * [simplify]: Extracting # 0 : cost 68 inf + 0 0.373 * * [simplify]: Extracting # 1 : cost 106 inf + 0 0.373 * * [simplify]: Extracting # 2 : cost 119 inf + 237 0.373 * * [simplify]: Extracting # 3 : cost 93 inf + 2908 0.374 * * [simplify]: Extracting # 4 : cost 46 inf + 10306 0.376 * * [simplify]: Extracting # 5 : cost 16 inf + 17959 0.377 * * [simplify]: Extracting # 6 : cost 2 inf + 22036 0.379 * * [simplify]: Extracting # 7 : cost 0 inf + 22710 0.381 * * [simplify]: iteration 0 : 128 enodes (cost 20244 ) 0.441 * * [simplify]: Extracting # 0 : cost 0 inf + 22710 0.447 * * [simplify]: Extracting # 1 : cost 52 inf + 20546 0.453 * * [simplify]: Extracting # 2 : cost 5 inf + 25310 0.460 * * [simplify]: Extracting # 3 : cost 3 inf + 25102 0.469 * * [simplify]: Extracting # 4 : cost 0 inf + 25738 0.475 * * [simplify]: iteration 1 : 310 enodes (cost 16549 ) 0.612 * * [simplify]: Extracting # 0 : cost 0 inf + 25738 0.622 * * [simplify]: Extracting # 1 : cost 175 inf + 21656 0.640 * * [simplify]: Extracting # 2 : cost 7 inf + 49624 0.659 * * [simplify]: Extracting # 3 : cost 3 inf + 46869 0.678 * * [simplify]: Extracting # 4 : cost 0 inf + 47616 0.688 * * [simplify]: iteration 2 : 807 enodes (cost 13065 ) 1.437 * * [simplify]: Extracting # 0 : cost 0 inf + 47616 1.474 * * [simplify]: Extracting # 1 : cost 663 inf + 46443 1.554 * * [simplify]: Extracting # 2 : cost 24 inf + 152792 1.643 * * [simplify]: Extracting # 3 : cost 1 inf + 156443 1.750 * * [simplify]: Extracting # 4 : cost 0 inf + 156887 1.857 * * [simplify]: iteration 3 : 2927 enodes (cost 12785 ) 4.702 * * [simplify]: Extracting # 0 : cost 0 inf + 156887 4.914 * * [simplify]: Extracting # 1 : cost 708 inf + 151058 5.099 * * [simplify]: Extracting # 2 : cost 94 inf + 247405 5.310 * * [simplify]: Extracting # 3 : cost 21 inf + 256600 5.575 * * [simplify]: Extracting # 4 : cost 0 inf + 262230 5.851 * * [simplify]: Extracting # 5 : cost 0 inf + 261830 6.083 * * [simplify]: Extracting # 6 : cost 0 inf + 261790 6.295 * * [simplify]: iteration complete: 5003 enodes (cost 11585 ) 6.296 * [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)) (* (* (* x (- x y)) 2.0) (* (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0))) (* (* (* x (- x y)) 2.0) (* (* (* x (- x y)) 2.0) (* (* x (- 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 2.0) (cbrt 2.0))) (* (* x (- x y)) (sqrt 2.0)) (* x (- x y)) (* (- x y) 2.0) (* 2.0 (* (- (* (* x x) x) (* (* y y) y)) x)) (* (* 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))) (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* x (fma y -1 y)) (* x (- x y)) (* x (fma y -1 y)) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* x (fma y -1 y)) (* x (- x y)) (* x (fma y -1 y)) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* x (fma y -1 y)) (* x (- x y)) (* x (fma y -1 y)) (* x x) (- (* x y)) (* x x) (- (* x y)) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x (- x y)) (* (fma y -1 y) x) (* x x) (- (* x y)) (* x x) (- (* x y)) (* 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 (- (* (* x x) x) (* (* y y) y))) (* 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)) 6.303 * * * [progress]: adding candidates to table 6.531 * * [progress]: iteration 2 / 4 6.531 * * * [progress]: picking best candidate 6.541 * * * * [pick]: Picked # 6.542 * * * [progress]: localizing error 6.557 * * * [progress]: generating rewritten candidates 6.557 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 6.607 * * * [progress]: generating series expansions 6.607 * * * * [progress]: [ 1 / 1 ] generating series at (2) 6.607 * [backup-simplify]: Simplify (* x (* (- x y) 2.0)) into (* 2.0 (* x (- x y))) 6.607 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 6.607 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 6.607 * [taylor]: Taking taylor expansion of 2.0 in y 6.607 * [backup-simplify]: Simplify 2.0 into 2.0 6.607 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 6.607 * [taylor]: Taking taylor expansion of x in y 6.607 * [backup-simplify]: Simplify x into x 6.607 * [taylor]: Taking taylor expansion of (- x y) in y 6.607 * [taylor]: Taking taylor expansion of x in y 6.607 * [backup-simplify]: Simplify x into x 6.607 * [taylor]: Taking taylor expansion of y in y 6.607 * [backup-simplify]: Simplify 0 into 0 6.607 * [backup-simplify]: Simplify 1 into 1 6.607 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 6.607 * [taylor]: Taking taylor expansion of 2.0 in x 6.607 * [backup-simplify]: Simplify 2.0 into 2.0 6.607 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 6.607 * [taylor]: Taking taylor expansion of x in x 6.607 * [backup-simplify]: Simplify 0 into 0 6.607 * [backup-simplify]: Simplify 1 into 1 6.608 * [taylor]: Taking taylor expansion of (- x y) in x 6.608 * [taylor]: Taking taylor expansion of x in x 6.608 * [backup-simplify]: Simplify 0 into 0 6.608 * [backup-simplify]: Simplify 1 into 1 6.608 * [taylor]: Taking taylor expansion of y in x 6.608 * [backup-simplify]: Simplify y into y 6.608 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 6.608 * [taylor]: Taking taylor expansion of 2.0 in x 6.608 * [backup-simplify]: Simplify 2.0 into 2.0 6.608 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 6.608 * [taylor]: Taking taylor expansion of x in x 6.608 * [backup-simplify]: Simplify 0 into 0 6.608 * [backup-simplify]: Simplify 1 into 1 6.608 * [taylor]: Taking taylor expansion of (- x y) in x 6.608 * [taylor]: Taking taylor expansion of x in x 6.608 * [backup-simplify]: Simplify 0 into 0 6.608 * [backup-simplify]: Simplify 1 into 1 6.608 * [taylor]: Taking taylor expansion of y in x 6.608 * [backup-simplify]: Simplify y into y 6.608 * [backup-simplify]: Simplify (- y) into (- y) 6.608 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 6.608 * [backup-simplify]: Simplify (* 0 (- y)) into 0 6.609 * [backup-simplify]: Simplify (* 2.0 0) into 0 6.609 * [taylor]: Taking taylor expansion of 0 in y 6.609 * [backup-simplify]: Simplify 0 into 0 6.609 * [backup-simplify]: Simplify 0 into 0 6.609 * [backup-simplify]: Simplify (- 0) into 0 6.610 * [backup-simplify]: Simplify (+ 1 0) into 1 6.610 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y) 6.611 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y)) 6.611 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 6.611 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 6.611 * [taylor]: Taking taylor expansion of 2.0 in y 6.611 * [backup-simplify]: Simplify 2.0 into 2.0 6.611 * [taylor]: Taking taylor expansion of y in y 6.611 * [backup-simplify]: Simplify 0 into 0 6.611 * [backup-simplify]: Simplify 1 into 1 6.612 * [backup-simplify]: Simplify (* 2.0 0) into 0 6.612 * [backup-simplify]: Simplify (- 0) into 0 6.612 * [backup-simplify]: Simplify 0 into 0 6.612 * [backup-simplify]: Simplify 0 into 0 6.612 * [backup-simplify]: Simplify (- 0) into 0 6.613 * [backup-simplify]: Simplify (+ 0 0) into 0 6.614 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1 6.615 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0 6.615 * [taylor]: Taking taylor expansion of 2.0 in y 6.615 * [backup-simplify]: Simplify 2.0 into 2.0 6.615 * [backup-simplify]: Simplify 2.0 into 2.0 6.620 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0 6.621 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.621 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.621 * [backup-simplify]: Simplify 0 into 0 6.622 * [backup-simplify]: Simplify (- 0) into 0 6.622 * [backup-simplify]: Simplify (+ 0 0) into 0 6.623 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 6.625 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 6.625 * [taylor]: Taking taylor expansion of 0 in y 6.625 * [backup-simplify]: Simplify 0 into 0 6.625 * [backup-simplify]: Simplify 0 into 0 6.625 * [backup-simplify]: Simplify 0 into 0 6.626 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0 6.627 * [backup-simplify]: Simplify (- 0) into 0 6.627 * [backup-simplify]: Simplify 0 into 0 6.627 * [backup-simplify]: Simplify 0 into 0 6.627 * [backup-simplify]: Simplify (- 0) into 0 6.627 * [backup-simplify]: Simplify (+ 0 0) into 0 6.629 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 6.631 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 6.631 * [taylor]: Taking taylor expansion of 0 in y 6.631 * [backup-simplify]: Simplify 0 into 0 6.631 * [backup-simplify]: Simplify 0 into 0 6.632 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 6.632 * [backup-simplify]: Simplify (* (/ 1 x) (* (- (/ 1 x) (/ 1 y)) 2.0)) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) 6.632 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 6.632 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 6.632 * [taylor]: Taking taylor expansion of 2.0 in y 6.632 * [backup-simplify]: Simplify 2.0 into 2.0 6.632 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 6.632 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 6.632 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.632 * [taylor]: Taking taylor expansion of x in y 6.632 * [backup-simplify]: Simplify x into x 6.633 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.633 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.633 * [taylor]: Taking taylor expansion of y in y 6.633 * [backup-simplify]: Simplify 0 into 0 6.633 * [backup-simplify]: Simplify 1 into 1 6.633 * [backup-simplify]: Simplify (/ 1 1) into 1 6.633 * [taylor]: Taking taylor expansion of x in y 6.633 * [backup-simplify]: Simplify x into x 6.634 * [backup-simplify]: Simplify (- 1) into -1 6.634 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.634 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 6.634 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 6.634 * [taylor]: Taking taylor expansion of 2.0 in x 6.634 * [backup-simplify]: Simplify 2.0 into 2.0 6.634 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 6.634 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 6.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.634 * [taylor]: Taking taylor expansion of x in x 6.634 * [backup-simplify]: Simplify 0 into 0 6.634 * [backup-simplify]: Simplify 1 into 1 6.635 * [backup-simplify]: Simplify (/ 1 1) into 1 6.635 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.635 * [taylor]: Taking taylor expansion of y in x 6.635 * [backup-simplify]: Simplify y into y 6.635 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.635 * [taylor]: Taking taylor expansion of x in x 6.635 * [backup-simplify]: Simplify 0 into 0 6.635 * [backup-simplify]: Simplify 1 into 1 6.635 * [backup-simplify]: Simplify (+ 1 0) into 1 6.636 * [backup-simplify]: Simplify (/ 1 1) into 1 6.636 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 6.636 * [taylor]: Taking taylor expansion of 2.0 in x 6.636 * [backup-simplify]: Simplify 2.0 into 2.0 6.636 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 6.636 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 6.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.636 * [taylor]: Taking taylor expansion of x in x 6.636 * [backup-simplify]: Simplify 0 into 0 6.636 * [backup-simplify]: Simplify 1 into 1 6.636 * [backup-simplify]: Simplify (/ 1 1) into 1 6.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.637 * [taylor]: Taking taylor expansion of y in x 6.637 * [backup-simplify]: Simplify y into y 6.637 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.637 * [taylor]: Taking taylor expansion of x in x 6.637 * [backup-simplify]: Simplify 0 into 0 6.637 * [backup-simplify]: Simplify 1 into 1 6.637 * [backup-simplify]: Simplify (+ 1 0) into 1 6.637 * [backup-simplify]: Simplify (/ 1 1) into 1 6.638 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 6.638 * [taylor]: Taking taylor expansion of 2.0 in y 6.638 * [backup-simplify]: Simplify 2.0 into 2.0 6.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.639 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 6.639 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 6.640 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y)) 6.641 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 6.641 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 6.641 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 6.641 * [taylor]: Taking taylor expansion of 2.0 in y 6.641 * [backup-simplify]: Simplify 2.0 into 2.0 6.641 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.641 * [taylor]: Taking taylor expansion of y in y 6.641 * [backup-simplify]: Simplify 0 into 0 6.641 * [backup-simplify]: Simplify 1 into 1 6.641 * [backup-simplify]: Simplify (/ 1 1) into 1 6.642 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 6.642 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.643 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.643 * [backup-simplify]: Simplify 2.0 into 2.0 6.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 6.644 * [backup-simplify]: Simplify (- 0) into 0 6.644 * [backup-simplify]: Simplify (+ 0 0) into 0 6.646 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0 6.647 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 6.647 * [taylor]: Taking taylor expansion of 0 in y 6.647 * [backup-simplify]: Simplify 0 into 0 6.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.648 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 6.649 * [backup-simplify]: Simplify (- 0) into 0 6.649 * [backup-simplify]: Simplify 0 into 0 6.649 * [backup-simplify]: Simplify 0 into 0 6.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.650 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.651 * [backup-simplify]: Simplify (- 0) into 0 6.651 * [backup-simplify]: Simplify (+ 0 0) into 0 6.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.655 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 6.655 * [taylor]: Taking taylor expansion of 0 in y 6.655 * [backup-simplify]: Simplify 0 into 0 6.655 * [backup-simplify]: Simplify 0 into 0 6.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.657 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 6.657 * [backup-simplify]: Simplify (- 0) into 0 6.657 * [backup-simplify]: Simplify 0 into 0 6.657 * [backup-simplify]: Simplify 0 into 0 6.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.659 * [backup-simplify]: Simplify (- 0) into 0 6.659 * [backup-simplify]: Simplify (+ 0 0) into 0 6.662 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.664 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 6.664 * [taylor]: Taking taylor expansion of 0 in y 6.664 * [backup-simplify]: Simplify 0 into 0 6.664 * [backup-simplify]: Simplify 0 into 0 6.665 * [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))) 6.665 * [backup-simplify]: Simplify (* (/ 1 (- x)) (* (- (/ 1 (- x)) (/ 1 (- y))) 2.0)) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) 6.665 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 6.665 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 6.665 * [taylor]: Taking taylor expansion of -2.0 in y 6.665 * [backup-simplify]: Simplify -2.0 into -2.0 6.665 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 6.665 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 6.665 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.665 * [taylor]: Taking taylor expansion of y in y 6.665 * [backup-simplify]: Simplify 0 into 0 6.665 * [backup-simplify]: Simplify 1 into 1 6.666 * [backup-simplify]: Simplify (/ 1 1) into 1 6.666 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.666 * [taylor]: Taking taylor expansion of x in y 6.666 * [backup-simplify]: Simplify x into x 6.666 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.666 * [taylor]: Taking taylor expansion of x in y 6.666 * [backup-simplify]: Simplify x into x 6.666 * [backup-simplify]: Simplify (+ 1 0) into 1 6.666 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.666 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 6.666 * [taylor]: Taking taylor expansion of -2.0 in x 6.666 * [backup-simplify]: Simplify -2.0 into -2.0 6.666 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 6.667 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 6.667 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.667 * [taylor]: Taking taylor expansion of y in x 6.667 * [backup-simplify]: Simplify y into y 6.667 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.667 * [taylor]: Taking taylor expansion of x in x 6.667 * [backup-simplify]: Simplify 0 into 0 6.667 * [backup-simplify]: Simplify 1 into 1 6.667 * [backup-simplify]: Simplify (/ 1 1) into 1 6.667 * [taylor]: Taking taylor expansion of x in x 6.667 * [backup-simplify]: Simplify 0 into 0 6.667 * [backup-simplify]: Simplify 1 into 1 6.668 * [backup-simplify]: Simplify (- 1) into -1 6.668 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.669 * [backup-simplify]: Simplify (/ -1 1) into -1 6.669 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 6.669 * [taylor]: Taking taylor expansion of -2.0 in x 6.669 * [backup-simplify]: Simplify -2.0 into -2.0 6.669 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 6.669 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 6.669 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.669 * [taylor]: Taking taylor expansion of y in x 6.669 * [backup-simplify]: Simplify y into y 6.669 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.669 * [taylor]: Taking taylor expansion of x in x 6.669 * [backup-simplify]: Simplify 0 into 0 6.669 * [backup-simplify]: Simplify 1 into 1 6.669 * [backup-simplify]: Simplify (/ 1 1) into 1 6.669 * [taylor]: Taking taylor expansion of x in x 6.669 * [backup-simplify]: Simplify 0 into 0 6.669 * [backup-simplify]: Simplify 1 into 1 6.670 * [backup-simplify]: Simplify (- 1) into -1 6.670 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.670 * [backup-simplify]: Simplify (/ -1 1) into -1 6.670 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0 6.670 * [taylor]: Taking taylor expansion of 2.0 in y 6.670 * [backup-simplify]: Simplify 2.0 into 2.0 6.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.671 * [backup-simplify]: Simplify (- 0) into 0 6.671 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 6.672 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y) 6.672 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y))) 6.672 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 6.672 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 6.672 * [taylor]: Taking taylor expansion of 2.0 in y 6.672 * [backup-simplify]: Simplify 2.0 into 2.0 6.672 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.672 * [taylor]: Taking taylor expansion of y in y 6.672 * [backup-simplify]: Simplify 0 into 0 6.672 * [backup-simplify]: Simplify 1 into 1 6.672 * [backup-simplify]: Simplify (/ 1 1) into 1 6.673 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 6.673 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.673 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 6.673 * [backup-simplify]: Simplify 2.0 into 2.0 6.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 6.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.674 * [backup-simplify]: Simplify (- 0) into 0 6.674 * [backup-simplify]: Simplify (+ 0 0) into 0 6.675 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0 6.676 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 6.676 * [taylor]: Taking taylor expansion of 0 in y 6.676 * [backup-simplify]: Simplify 0 into 0 6.676 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.677 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 6.677 * [backup-simplify]: Simplify (- 0) into 0 6.677 * [backup-simplify]: Simplify 0 into 0 6.677 * [backup-simplify]: Simplify 0 into 0 6.677 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.678 * [backup-simplify]: Simplify (- 0) into 0 6.678 * [backup-simplify]: Simplify (+ 0 0) into 0 6.679 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.680 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 6.680 * [taylor]: Taking taylor expansion of 0 in y 6.680 * [backup-simplify]: Simplify 0 into 0 6.680 * [backup-simplify]: Simplify 0 into 0 6.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.681 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 6.681 * [backup-simplify]: Simplify (- 0) into 0 6.681 * [backup-simplify]: Simplify 0 into 0 6.682 * [backup-simplify]: Simplify 0 into 0 6.682 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.682 * [backup-simplify]: Simplify (- 0) into 0 6.683 * [backup-simplify]: Simplify (+ 0 0) into 0 6.684 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.685 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 6.685 * [taylor]: Taking taylor expansion of 0 in y 6.685 * [backup-simplify]: Simplify 0 into 0 6.685 * [backup-simplify]: Simplify 0 into 0 6.686 * [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))) 6.686 * * * [progress]: simplifying candidates 6.686 * [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))) 6.687 * * [simplify]: Extracting # 0 : cost 19 inf + 0 6.687 * * [simplify]: Extracting # 1 : cost 35 inf + 0 6.687 * * [simplify]: Extracting # 2 : cost 44 inf + 153 6.687 * * [simplify]: Extracting # 3 : cost 46 inf + 237 6.687 * * [simplify]: Extracting # 4 : cost 20 inf + 3589 6.688 * * [simplify]: Extracting # 5 : cost 6 inf + 6487 6.689 * * [simplify]: Extracting # 6 : cost 0 inf + 8867 6.690 * * [simplify]: iteration 0 : 54 enodes (cost 5695 ) 6.714 * * [simplify]: Extracting # 0 : cost 0 inf + 8867 6.715 * * [simplify]: Extracting # 1 : cost 27 inf + 7593 6.716 * * [simplify]: Extracting # 2 : cost 5 inf + 10574 6.718 * * [simplify]: Extracting # 3 : cost 1 inf + 10960 6.720 * * [simplify]: Extracting # 4 : cost 0 inf + 11172 6.721 * * [simplify]: iteration 1 : 141 enodes (cost 4591 ) 6.770 * * [simplify]: Extracting # 0 : cost 0 inf + 11172 6.776 * * [simplify]: Extracting # 1 : cost 115 inf + 10561 6.784 * * [simplify]: Extracting # 2 : cost 5 inf + 29314 6.791 * * [simplify]: Extracting # 3 : cost 1 inf + 30055 6.798 * * [simplify]: Extracting # 4 : cost 0 inf + 30267 6.805 * * [simplify]: iteration 2 : 484 enodes (cost 4351 ) 7.208 * * [simplify]: Extracting # 0 : cost 0 inf + 30267 7.241 * * [simplify]: Extracting # 1 : cost 498 inf + 29757 7.287 * * [simplify]: Extracting # 2 : cost 10 inf + 133471 7.350 * * [simplify]: Extracting # 3 : cost 1 inf + 134954 7.407 * * [simplify]: Extracting # 4 : cost 0 inf + 134878 7.461 * * [simplify]: iteration 3 : 2322 enodes (cost 4231 ) 8.335 * * [simplify]: Extracting # 0 : cost 0 inf + 134878 8.434 * * [simplify]: Extracting # 1 : cost 974 inf + 133014 8.547 * * [simplify]: Extracting # 2 : cost 49 inf + 363208 8.707 * * [simplify]: Extracting # 3 : cost 9 inf + 369307 8.898 * * [simplify]: Extracting # 4 : cost 0 inf + 371997 9.084 * * [simplify]: iteration complete: 5035 enodes (cost 4231 ) 9.085 * [simplify]: Simplified to: (expm1 (* x (* (- x y) 2.0))) (log1p (* x (* (- x y) 2.0))) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (log (* x (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (exp (* x (* (- x y) 2.0))) (* (* (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0))) (* (* (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0))) (* x (* (- 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)) (* (* 2.0 x) (- x y)) (* x (* (- (* (* x x) x) (* (* y y) y)) 2.0)) (* x (* (- (* x x) (* y y)) 2.0)) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) 9.085 * * * [progress]: adding candidates to table 9.153 * * [progress]: iteration 3 / 4 9.153 * * * [progress]: picking best candidate 9.158 * * * * [pick]: Picked # 9.159 * * * [progress]: localizing error 9.180 * * * [progress]: generating rewritten candidates 9.180 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 9.221 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 9.236 * * * [progress]: generating series expansions 9.236 * * * * [progress]: [ 1 / 2 ] generating series at (2) 9.236 * [backup-simplify]: Simplify (* 2.0 (- (* x x) (* x y))) into (* 2.0 (- (pow x 2) (* x y))) 9.236 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0 9.236 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y 9.236 * [taylor]: Taking taylor expansion of 2.0 in y 9.236 * [backup-simplify]: Simplify 2.0 into 2.0 9.236 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 9.237 * [taylor]: Taking taylor expansion of (pow x 2) in y 9.237 * [taylor]: Taking taylor expansion of x in y 9.237 * [backup-simplify]: Simplify x into x 9.237 * [taylor]: Taking taylor expansion of (* x y) in y 9.237 * [taylor]: Taking taylor expansion of x in y 9.237 * [backup-simplify]: Simplify x into x 9.237 * [taylor]: Taking taylor expansion of y in y 9.237 * [backup-simplify]: Simplify 0 into 0 9.237 * [backup-simplify]: Simplify 1 into 1 9.237 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 9.237 * [taylor]: Taking taylor expansion of 2.0 in x 9.237 * [backup-simplify]: Simplify 2.0 into 2.0 9.237 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 9.237 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.237 * [taylor]: Taking taylor expansion of x in x 9.237 * [backup-simplify]: Simplify 0 into 0 9.237 * [backup-simplify]: Simplify 1 into 1 9.237 * [taylor]: Taking taylor expansion of (* x y) in x 9.237 * [taylor]: Taking taylor expansion of x in x 9.237 * [backup-simplify]: Simplify 0 into 0 9.237 * [backup-simplify]: Simplify 1 into 1 9.237 * [taylor]: Taking taylor expansion of y in x 9.237 * [backup-simplify]: Simplify y into y 9.237 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 9.237 * [taylor]: Taking taylor expansion of 2.0 in x 9.237 * [backup-simplify]: Simplify 2.0 into 2.0 9.237 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 9.237 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.237 * [taylor]: Taking taylor expansion of x in x 9.237 * [backup-simplify]: Simplify 0 into 0 9.237 * [backup-simplify]: Simplify 1 into 1 9.237 * [taylor]: Taking taylor expansion of (* x y) in x 9.237 * [taylor]: Taking taylor expansion of x in x 9.237 * [backup-simplify]: Simplify 0 into 0 9.237 * [backup-simplify]: Simplify 1 into 1 9.237 * [taylor]: Taking taylor expansion of y in x 9.237 * [backup-simplify]: Simplify y into y 9.238 * [backup-simplify]: Simplify (* 0 y) into 0 9.238 * [backup-simplify]: Simplify (- 0) into 0 9.239 * [backup-simplify]: Simplify (+ 0 0) into 0 9.239 * [backup-simplify]: Simplify (* 2.0 0) into 0 9.239 * [taylor]: Taking taylor expansion of 0 in y 9.239 * [backup-simplify]: Simplify 0 into 0 9.239 * [backup-simplify]: Simplify 0 into 0 9.240 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.240 * [backup-simplify]: Simplify (- y) into (- y) 9.240 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 9.240 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y)) 9.240 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 9.240 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 9.240 * [taylor]: Taking taylor expansion of 2.0 in y 9.240 * [backup-simplify]: Simplify 2.0 into 2.0 9.240 * [taylor]: Taking taylor expansion of y in y 9.240 * [backup-simplify]: Simplify 0 into 0 9.240 * [backup-simplify]: Simplify 1 into 1 9.241 * [backup-simplify]: Simplify (* 2.0 0) into 0 9.241 * [backup-simplify]: Simplify (- 0) into 0 9.241 * [backup-simplify]: Simplify 0 into 0 9.241 * [backup-simplify]: Simplify 0 into 0 9.242 * [backup-simplify]: Simplify (* 1 1) into 1 9.242 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 9.243 * [backup-simplify]: Simplify (- 0) into 0 9.243 * [backup-simplify]: Simplify (+ 1 0) into 1 9.244 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0 9.244 * [taylor]: Taking taylor expansion of 2.0 in y 9.244 * [backup-simplify]: Simplify 2.0 into 2.0 9.244 * [backup-simplify]: Simplify 2.0 into 2.0 9.246 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0 9.246 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 9.246 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 9.247 * [backup-simplify]: Simplify 0 into 0 9.247 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.248 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 9.249 * [backup-simplify]: Simplify (- 0) into 0 9.249 * [backup-simplify]: Simplify (+ 0 0) into 0 9.250 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 9.250 * [taylor]: Taking taylor expansion of 0 in y 9.250 * [backup-simplify]: Simplify 0 into 0 9.250 * [backup-simplify]: Simplify 0 into 0 9.251 * [backup-simplify]: Simplify 0 into 0 9.252 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0 9.252 * [backup-simplify]: Simplify (- 0) into 0 9.252 * [backup-simplify]: Simplify 0 into 0 9.252 * [backup-simplify]: Simplify 0 into 0 9.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.255 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 9.255 * [backup-simplify]: Simplify (- 0) into 0 9.255 * [backup-simplify]: Simplify (+ 0 0) into 0 9.257 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 9.257 * [taylor]: Taking taylor expansion of 0 in y 9.257 * [backup-simplify]: Simplify 0 into 0 9.257 * [backup-simplify]: Simplify 0 into 0 9.258 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 9.258 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y)))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) 9.258 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 9.258 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 9.258 * [taylor]: Taking taylor expansion of 2.0 in y 9.258 * [backup-simplify]: Simplify 2.0 into 2.0 9.258 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 9.258 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 9.258 * [taylor]: Taking taylor expansion of (pow x 2) in y 9.258 * [taylor]: Taking taylor expansion of x in y 9.258 * [backup-simplify]: Simplify x into x 9.259 * [backup-simplify]: Simplify (* x x) into (pow x 2) 9.259 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 9.259 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 9.259 * [taylor]: Taking taylor expansion of (* x y) in y 9.259 * [taylor]: Taking taylor expansion of x in y 9.259 * [backup-simplify]: Simplify x into x 9.259 * [taylor]: Taking taylor expansion of y in y 9.259 * [backup-simplify]: Simplify 0 into 0 9.259 * [backup-simplify]: Simplify 1 into 1 9.259 * [backup-simplify]: Simplify (* x 0) into 0 9.259 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 9.259 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 9.259 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 9.259 * [taylor]: Taking taylor expansion of 2.0 in x 9.259 * [backup-simplify]: Simplify 2.0 into 2.0 9.260 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 9.260 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 9.260 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.260 * [taylor]: Taking taylor expansion of x in x 9.260 * [backup-simplify]: Simplify 0 into 0 9.260 * [backup-simplify]: Simplify 1 into 1 9.260 * [backup-simplify]: Simplify (* 1 1) into 1 9.260 * [backup-simplify]: Simplify (/ 1 1) into 1 9.260 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 9.260 * [taylor]: Taking taylor expansion of (* x y) in x 9.260 * [taylor]: Taking taylor expansion of x in x 9.261 * [backup-simplify]: Simplify 0 into 0 9.261 * [backup-simplify]: Simplify 1 into 1 9.261 * [taylor]: Taking taylor expansion of y in x 9.261 * [backup-simplify]: Simplify y into y 9.261 * [backup-simplify]: Simplify (* 0 y) into 0 9.261 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.261 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 9.261 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 9.261 * [taylor]: Taking taylor expansion of 2.0 in x 9.261 * [backup-simplify]: Simplify 2.0 into 2.0 9.261 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 9.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 9.261 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.261 * [taylor]: Taking taylor expansion of x in x 9.261 * [backup-simplify]: Simplify 0 into 0 9.261 * [backup-simplify]: Simplify 1 into 1 9.262 * [backup-simplify]: Simplify (* 1 1) into 1 9.262 * [backup-simplify]: Simplify (/ 1 1) into 1 9.262 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 9.262 * [taylor]: Taking taylor expansion of (* x y) in x 9.262 * [taylor]: Taking taylor expansion of x in x 9.262 * [backup-simplify]: Simplify 0 into 0 9.262 * [backup-simplify]: Simplify 1 into 1 9.262 * [taylor]: Taking taylor expansion of y in x 9.262 * [backup-simplify]: Simplify y into y 9.262 * [backup-simplify]: Simplify (* 0 y) into 0 9.263 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.263 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 9.263 * [backup-simplify]: Simplify (+ 1 0) into 1 9.264 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 9.264 * [taylor]: Taking taylor expansion of 2.0 in y 9.264 * [backup-simplify]: Simplify 2.0 into 2.0 9.265 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.265 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 9.265 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 9.266 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 9.266 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 9.266 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 9.266 * [taylor]: Taking taylor expansion of 2.0 in y 9.266 * [backup-simplify]: Simplify 2.0 into 2.0 9.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y 9.266 * [taylor]: Taking taylor expansion of y in y 9.266 * [backup-simplify]: Simplify 0 into 0 9.266 * [backup-simplify]: Simplify 1 into 1 9.267 * [backup-simplify]: Simplify (/ 1 1) into 1 9.267 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 9.267 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 9.268 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 9.268 * [backup-simplify]: Simplify 2.0 into 2.0 9.269 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.271 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 9.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 9.271 * [backup-simplify]: Simplify (- 0) into 0 9.272 * [backup-simplify]: Simplify (+ 0 0) into 0 9.273 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 9.273 * [taylor]: Taking taylor expansion of 0 in y 9.273 * [backup-simplify]: Simplify 0 into 0 9.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.274 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 9.275 * [backup-simplify]: Simplify (- 0) into 0 9.275 * [backup-simplify]: Simplify 0 into 0 9.275 * [backup-simplify]: Simplify 0 into 0 9.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.278 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 9.278 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 9.279 * [backup-simplify]: Simplify (- 0) into 0 9.279 * [backup-simplify]: Simplify (+ 0 0) into 0 9.280 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 9.280 * [taylor]: Taking taylor expansion of 0 in y 9.281 * [backup-simplify]: Simplify 0 into 0 9.281 * [backup-simplify]: Simplify 0 into 0 9.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.283 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 9.283 * [backup-simplify]: Simplify (- 0) into 0 9.283 * [backup-simplify]: Simplify 0 into 0 9.283 * [backup-simplify]: Simplify 0 into 0 9.284 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 9.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.287 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 9.287 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 9.287 * [backup-simplify]: Simplify (- 0) into 0 9.288 * [backup-simplify]: Simplify (+ 0 0) into 0 9.289 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 9.289 * [taylor]: Taking taylor expansion of 0 in y 9.289 * [backup-simplify]: Simplify 0 into 0 9.289 * [backup-simplify]: Simplify 0 into 0 9.290 * [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))) 9.291 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y))))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) 9.291 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 9.291 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 9.291 * [taylor]: Taking taylor expansion of 2.0 in y 9.291 * [backup-simplify]: Simplify 2.0 into 2.0 9.291 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 9.291 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 9.291 * [taylor]: Taking taylor expansion of (pow x 2) in y 9.291 * [taylor]: Taking taylor expansion of x in y 9.291 * [backup-simplify]: Simplify x into x 9.291 * [backup-simplify]: Simplify (* x x) into (pow x 2) 9.291 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 9.291 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 9.291 * [taylor]: Taking taylor expansion of (* x y) in y 9.291 * [taylor]: Taking taylor expansion of x in y 9.291 * [backup-simplify]: Simplify x into x 9.291 * [taylor]: Taking taylor expansion of y in y 9.291 * [backup-simplify]: Simplify 0 into 0 9.291 * [backup-simplify]: Simplify 1 into 1 9.291 * [backup-simplify]: Simplify (* x 0) into 0 9.292 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 9.292 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 9.292 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 9.292 * [taylor]: Taking taylor expansion of 2.0 in x 9.292 * [backup-simplify]: Simplify 2.0 into 2.0 9.292 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 9.292 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 9.292 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.292 * [taylor]: Taking taylor expansion of x in x 9.292 * [backup-simplify]: Simplify 0 into 0 9.292 * [backup-simplify]: Simplify 1 into 1 9.292 * [backup-simplify]: Simplify (* 1 1) into 1 9.293 * [backup-simplify]: Simplify (/ 1 1) into 1 9.293 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 9.293 * [taylor]: Taking taylor expansion of (* x y) in x 9.293 * [taylor]: Taking taylor expansion of x in x 9.293 * [backup-simplify]: Simplify 0 into 0 9.293 * [backup-simplify]: Simplify 1 into 1 9.293 * [taylor]: Taking taylor expansion of y in x 9.293 * [backup-simplify]: Simplify y into y 9.293 * [backup-simplify]: Simplify (* 0 y) into 0 9.294 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.294 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 9.294 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 9.294 * [taylor]: Taking taylor expansion of 2.0 in x 9.294 * [backup-simplify]: Simplify 2.0 into 2.0 9.294 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 9.294 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 9.294 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.294 * [taylor]: Taking taylor expansion of x in x 9.294 * [backup-simplify]: Simplify 0 into 0 9.294 * [backup-simplify]: Simplify 1 into 1 9.294 * [backup-simplify]: Simplify (* 1 1) into 1 9.295 * [backup-simplify]: Simplify (/ 1 1) into 1 9.295 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 9.295 * [taylor]: Taking taylor expansion of (* x y) in x 9.295 * [taylor]: Taking taylor expansion of x in x 9.295 * [backup-simplify]: Simplify 0 into 0 9.295 * [backup-simplify]: Simplify 1 into 1 9.295 * [taylor]: Taking taylor expansion of y in x 9.295 * [backup-simplify]: Simplify y into y 9.295 * [backup-simplify]: Simplify (* 0 y) into 0 9.295 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.295 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 9.296 * [backup-simplify]: Simplify (+ 1 0) into 1 9.296 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 9.296 * [taylor]: Taking taylor expansion of 2.0 in y 9.296 * [backup-simplify]: Simplify 2.0 into 2.0 9.297 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.298 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 9.298 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 9.298 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y))) 9.299 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 9.299 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 9.299 * [taylor]: Taking taylor expansion of 2.0 in y 9.299 * [backup-simplify]: Simplify 2.0 into 2.0 9.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y 9.299 * [taylor]: Taking taylor expansion of y in y 9.299 * [backup-simplify]: Simplify 0 into 0 9.299 * [backup-simplify]: Simplify 1 into 1 9.299 * [backup-simplify]: Simplify (/ 1 1) into 1 9.300 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 9.300 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 9.300 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 9.300 * [backup-simplify]: Simplify 2.0 into 2.0 9.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.308 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 9.308 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 9.308 * [backup-simplify]: Simplify (- 0) into 0 9.309 * [backup-simplify]: Simplify (+ 0 0) into 0 9.310 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 9.310 * [taylor]: Taking taylor expansion of 0 in y 9.310 * [backup-simplify]: Simplify 0 into 0 9.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.312 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 9.312 * [backup-simplify]: Simplify (- 0) into 0 9.312 * [backup-simplify]: Simplify 0 into 0 9.312 * [backup-simplify]: Simplify 0 into 0 9.313 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.315 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 9.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 9.316 * [backup-simplify]: Simplify (- 0) into 0 9.316 * [backup-simplify]: Simplify (+ 0 0) into 0 9.318 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 9.318 * [taylor]: Taking taylor expansion of 0 in y 9.318 * [backup-simplify]: Simplify 0 into 0 9.318 * [backup-simplify]: Simplify 0 into 0 9.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.320 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 9.320 * [backup-simplify]: Simplify (- 0) into 0 9.320 * [backup-simplify]: Simplify 0 into 0 9.320 * [backup-simplify]: Simplify 0 into 0 9.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 9.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.325 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 9.326 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 9.326 * [backup-simplify]: Simplify (- 0) into 0 9.326 * [backup-simplify]: Simplify (+ 0 0) into 0 9.328 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 9.328 * [taylor]: Taking taylor expansion of 0 in y 9.328 * [backup-simplify]: Simplify 0 into 0 9.328 * [backup-simplify]: Simplify 0 into 0 9.329 * [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))) 9.329 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 9.329 * [backup-simplify]: Simplify (- (* x x) (* x y)) into (- (pow x 2) (* x y)) 9.329 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0 9.329 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 9.330 * [taylor]: Taking taylor expansion of (pow x 2) in y 9.330 * [taylor]: Taking taylor expansion of x in y 9.330 * [backup-simplify]: Simplify x into x 9.330 * [taylor]: Taking taylor expansion of (* x y) in y 9.330 * [taylor]: Taking taylor expansion of x in y 9.330 * [backup-simplify]: Simplify x into x 9.330 * [taylor]: Taking taylor expansion of y in y 9.330 * [backup-simplify]: Simplify 0 into 0 9.330 * [backup-simplify]: Simplify 1 into 1 9.330 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 9.330 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.330 * [taylor]: Taking taylor expansion of x in x 9.330 * [backup-simplify]: Simplify 0 into 0 9.330 * [backup-simplify]: Simplify 1 into 1 9.330 * [taylor]: Taking taylor expansion of (* x y) in x 9.330 * [taylor]: Taking taylor expansion of x in x 9.330 * [backup-simplify]: Simplify 0 into 0 9.330 * [backup-simplify]: Simplify 1 into 1 9.330 * [taylor]: Taking taylor expansion of y in x 9.330 * [backup-simplify]: Simplify y into y 9.330 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 9.330 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.330 * [taylor]: Taking taylor expansion of x in x 9.330 * [backup-simplify]: Simplify 0 into 0 9.330 * [backup-simplify]: Simplify 1 into 1 9.330 * [taylor]: Taking taylor expansion of (* x y) in x 9.330 * [taylor]: Taking taylor expansion of x in x 9.330 * [backup-simplify]: Simplify 0 into 0 9.330 * [backup-simplify]: Simplify 1 into 1 9.330 * [taylor]: Taking taylor expansion of y in x 9.330 * [backup-simplify]: Simplify y into y 9.330 * [backup-simplify]: Simplify (* 0 y) into 0 9.331 * [backup-simplify]: Simplify (- 0) into 0 9.331 * [backup-simplify]: Simplify (+ 0 0) into 0 9.331 * [taylor]: Taking taylor expansion of 0 in y 9.331 * [backup-simplify]: Simplify 0 into 0 9.331 * [backup-simplify]: Simplify 0 into 0 9.332 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.332 * [backup-simplify]: Simplify (- y) into (- y) 9.332 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 9.332 * [taylor]: Taking taylor expansion of (- y) in y 9.332 * [taylor]: Taking taylor expansion of y in y 9.332 * [backup-simplify]: Simplify 0 into 0 9.332 * [backup-simplify]: Simplify 1 into 1 9.332 * [backup-simplify]: Simplify (- 0) into 0 9.332 * [backup-simplify]: Simplify 0 into 0 9.332 * [backup-simplify]: Simplify 0 into 0 9.333 * [backup-simplify]: Simplify (* 1 1) into 1 9.334 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 9.334 * [backup-simplify]: Simplify (- 0) into 0 9.334 * [backup-simplify]: Simplify (+ 1 0) into 1 9.334 * [taylor]: Taking taylor expansion of 1 in y 9.334 * [backup-simplify]: Simplify 1 into 1 9.335 * [backup-simplify]: Simplify 1 into 1 9.335 * [backup-simplify]: Simplify (- 1) into -1 9.335 * [backup-simplify]: Simplify -1 into -1 9.335 * [backup-simplify]: Simplify 0 into 0 9.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.337 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 9.337 * [backup-simplify]: Simplify (- 0) into 0 9.338 * [backup-simplify]: Simplify (+ 0 0) into 0 9.338 * [taylor]: Taking taylor expansion of 0 in y 9.338 * [backup-simplify]: Simplify 0 into 0 9.338 * [backup-simplify]: Simplify 0 into 0 9.338 * [backup-simplify]: Simplify 0 into 0 9.338 * [backup-simplify]: Simplify (- 0) into 0 9.338 * [backup-simplify]: Simplify 0 into 0 9.338 * [backup-simplify]: Simplify 0 into 0 9.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.341 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 9.341 * [backup-simplify]: Simplify (- 0) into 0 9.342 * [backup-simplify]: Simplify (+ 0 0) into 0 9.342 * [taylor]: Taking taylor expansion of 0 in y 9.342 * [backup-simplify]: Simplify 0 into 0 9.342 * [backup-simplify]: Simplify 0 into 0 9.342 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y)) 9.342 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (* x y))) 9.342 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 9.342 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 9.342 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 9.343 * [taylor]: Taking taylor expansion of (pow x 2) in y 9.343 * [taylor]: Taking taylor expansion of x in y 9.343 * [backup-simplify]: Simplify x into x 9.343 * [backup-simplify]: Simplify (* x x) into (pow x 2) 9.343 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 9.343 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 9.343 * [taylor]: Taking taylor expansion of (* x y) in y 9.343 * [taylor]: Taking taylor expansion of x in y 9.343 * [backup-simplify]: Simplify x into x 9.343 * [taylor]: Taking taylor expansion of y in y 9.343 * [backup-simplify]: Simplify 0 into 0 9.343 * [backup-simplify]: Simplify 1 into 1 9.343 * [backup-simplify]: Simplify (* x 0) into 0 9.343 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 9.344 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 9.344 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 9.344 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 9.344 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.344 * [taylor]: Taking taylor expansion of x in x 9.344 * [backup-simplify]: Simplify 0 into 0 9.344 * [backup-simplify]: Simplify 1 into 1 9.344 * [backup-simplify]: Simplify (* 1 1) into 1 9.344 * [backup-simplify]: Simplify (/ 1 1) into 1 9.345 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 9.345 * [taylor]: Taking taylor expansion of (* x y) in x 9.345 * [taylor]: Taking taylor expansion of x in x 9.345 * [backup-simplify]: Simplify 0 into 0 9.345 * [backup-simplify]: Simplify 1 into 1 9.345 * [taylor]: Taking taylor expansion of y in x 9.345 * [backup-simplify]: Simplify y into y 9.345 * [backup-simplify]: Simplify (* 0 y) into 0 9.345 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.345 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 9.345 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 9.345 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 9.345 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.345 * [taylor]: Taking taylor expansion of x in x 9.345 * [backup-simplify]: Simplify 0 into 0 9.345 * [backup-simplify]: Simplify 1 into 1 9.346 * [backup-simplify]: Simplify (* 1 1) into 1 9.346 * [backup-simplify]: Simplify (/ 1 1) into 1 9.346 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 9.346 * [taylor]: Taking taylor expansion of (* x y) in x 9.346 * [taylor]: Taking taylor expansion of x in x 9.346 * [backup-simplify]: Simplify 0 into 0 9.346 * [backup-simplify]: Simplify 1 into 1 9.346 * [taylor]: Taking taylor expansion of y in x 9.346 * [backup-simplify]: Simplify y into y 9.346 * [backup-simplify]: Simplify (* 0 y) into 0 9.347 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.347 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 9.347 * [backup-simplify]: Simplify (+ 1 0) into 1 9.347 * [taylor]: Taking taylor expansion of 1 in y 9.347 * [backup-simplify]: Simplify 1 into 1 9.348 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.349 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 9.349 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 9.349 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 9.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y 9.349 * [taylor]: Taking taylor expansion of y in y 9.349 * [backup-simplify]: Simplify 0 into 0 9.349 * [backup-simplify]: Simplify 1 into 1 9.350 * [backup-simplify]: Simplify (/ 1 1) into 1 9.350 * [backup-simplify]: Simplify (- 1) into -1 9.350 * [backup-simplify]: Simplify -1 into -1 9.350 * [backup-simplify]: Simplify 1 into 1 9.351 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.353 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 9.353 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 9.353 * [backup-simplify]: Simplify (- 0) into 0 9.354 * [backup-simplify]: Simplify (+ 0 0) into 0 9.354 * [taylor]: Taking taylor expansion of 0 in y 9.354 * [backup-simplify]: Simplify 0 into 0 9.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.355 * [backup-simplify]: Simplify (- 0) into 0 9.355 * [backup-simplify]: Simplify 0 into 0 9.355 * [backup-simplify]: Simplify 0 into 0 9.356 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.358 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 9.358 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 9.359 * [backup-simplify]: Simplify (- 0) into 0 9.359 * [backup-simplify]: Simplify (+ 0 0) into 0 9.359 * [taylor]: Taking taylor expansion of 0 in y 9.359 * [backup-simplify]: Simplify 0 into 0 9.359 * [backup-simplify]: Simplify 0 into 0 9.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.360 * [backup-simplify]: Simplify (- 0) into 0 9.360 * [backup-simplify]: Simplify 0 into 0 9.360 * [backup-simplify]: Simplify 0 into 0 9.361 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 9.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.363 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 9.363 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 9.363 * [backup-simplify]: Simplify (- 0) into 0 9.363 * [backup-simplify]: Simplify (+ 0 0) into 0 9.363 * [taylor]: Taking taylor expansion of 0 in y 9.363 * [backup-simplify]: Simplify 0 into 0 9.363 * [backup-simplify]: Simplify 0 into 0 9.364 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y)) 9.364 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (* x y))) 9.364 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 9.364 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 9.364 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 9.364 * [taylor]: Taking taylor expansion of (pow x 2) in y 9.364 * [taylor]: Taking taylor expansion of x in y 9.364 * [backup-simplify]: Simplify x into x 9.364 * [backup-simplify]: Simplify (* x x) into (pow x 2) 9.364 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 9.364 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 9.364 * [taylor]: Taking taylor expansion of (* x y) in y 9.364 * [taylor]: Taking taylor expansion of x in y 9.364 * [backup-simplify]: Simplify x into x 9.364 * [taylor]: Taking taylor expansion of y in y 9.364 * [backup-simplify]: Simplify 0 into 0 9.364 * [backup-simplify]: Simplify 1 into 1 9.364 * [backup-simplify]: Simplify (* x 0) into 0 9.365 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 9.365 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 9.365 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 9.365 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 9.365 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.365 * [taylor]: Taking taylor expansion of x in x 9.365 * [backup-simplify]: Simplify 0 into 0 9.365 * [backup-simplify]: Simplify 1 into 1 9.365 * [backup-simplify]: Simplify (* 1 1) into 1 9.365 * [backup-simplify]: Simplify (/ 1 1) into 1 9.365 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 9.365 * [taylor]: Taking taylor expansion of (* x y) in x 9.365 * [taylor]: Taking taylor expansion of x in x 9.365 * [backup-simplify]: Simplify 0 into 0 9.365 * [backup-simplify]: Simplify 1 into 1 9.365 * [taylor]: Taking taylor expansion of y in x 9.365 * [backup-simplify]: Simplify y into y 9.365 * [backup-simplify]: Simplify (* 0 y) into 0 9.366 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.366 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 9.366 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 9.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 9.366 * [taylor]: Taking taylor expansion of (pow x 2) in x 9.366 * [taylor]: Taking taylor expansion of x in x 9.366 * [backup-simplify]: Simplify 0 into 0 9.366 * [backup-simplify]: Simplify 1 into 1 9.366 * [backup-simplify]: Simplify (* 1 1) into 1 9.366 * [backup-simplify]: Simplify (/ 1 1) into 1 9.366 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 9.366 * [taylor]: Taking taylor expansion of (* x y) in x 9.366 * [taylor]: Taking taylor expansion of x in x 9.366 * [backup-simplify]: Simplify 0 into 0 9.366 * [backup-simplify]: Simplify 1 into 1 9.366 * [taylor]: Taking taylor expansion of y in x 9.366 * [backup-simplify]: Simplify y into y 9.366 * [backup-simplify]: Simplify (* 0 y) into 0 9.367 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 9.367 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 9.367 * [backup-simplify]: Simplify (+ 1 0) into 1 9.367 * [taylor]: Taking taylor expansion of 1 in y 9.367 * [backup-simplify]: Simplify 1 into 1 9.367 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 9.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.368 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 9.368 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 9.368 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 9.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y 9.368 * [taylor]: Taking taylor expansion of y in y 9.368 * [backup-simplify]: Simplify 0 into 0 9.368 * [backup-simplify]: Simplify 1 into 1 9.368 * [backup-simplify]: Simplify (/ 1 1) into 1 9.368 * [backup-simplify]: Simplify (- 1) into -1 9.368 * [backup-simplify]: Simplify -1 into -1 9.369 * [backup-simplify]: Simplify 1 into 1 9.369 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 9.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.370 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 9.370 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 9.370 * [backup-simplify]: Simplify (- 0) into 0 9.371 * [backup-simplify]: Simplify (+ 0 0) into 0 9.371 * [taylor]: Taking taylor expansion of 0 in y 9.371 * [backup-simplify]: Simplify 0 into 0 9.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 9.371 * [backup-simplify]: Simplify (- 0) into 0 9.371 * [backup-simplify]: Simplify 0 into 0 9.371 * [backup-simplify]: Simplify 0 into 0 9.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 9.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.373 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 9.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 9.374 * [backup-simplify]: Simplify (- 0) into 0 9.374 * [backup-simplify]: Simplify (+ 0 0) into 0 9.374 * [taylor]: Taking taylor expansion of 0 in y 9.374 * [backup-simplify]: Simplify 0 into 0 9.374 * [backup-simplify]: Simplify 0 into 0 9.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.375 * [backup-simplify]: Simplify (- 0) into 0 9.375 * [backup-simplify]: Simplify 0 into 0 9.375 * [backup-simplify]: Simplify 0 into 0 9.375 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 9.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 9.377 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 9.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 9.377 * [backup-simplify]: Simplify (- 0) into 0 9.378 * [backup-simplify]: Simplify (+ 0 0) into 0 9.378 * [taylor]: Taking taylor expansion of 0 in y 9.378 * [backup-simplify]: Simplify 0 into 0 9.378 * [backup-simplify]: Simplify 0 into 0 9.378 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y)) 9.378 * * * [progress]: simplifying candidates 9.379 * [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)) 9.380 * * [simplify]: Extracting # 0 : cost 47 inf + 0 9.380 * * [simplify]: Extracting # 1 : cost 73 inf + 0 9.380 * * [simplify]: Extracting # 2 : cost 70 inf + 157 9.381 * * [simplify]: Extracting # 3 : cost 34 inf + 4746 9.382 * * [simplify]: Extracting # 4 : cost 4 inf + 11119 9.383 * * [simplify]: Extracting # 5 : cost 1 inf + 12228 9.384 * * [simplify]: Extracting # 6 : cost 0 inf + 12812 9.385 * * [simplify]: iteration 0 : 77 enodes (cost 12672 ) 9.420 * * [simplify]: Extracting # 0 : cost 0 inf + 12812 9.422 * * [simplify]: Extracting # 1 : cost 34 inf + 11180 9.424 * * [simplify]: Extracting # 2 : cost 4 inf + 13867 9.426 * * [simplify]: Extracting # 3 : cost 3 inf + 13552 9.428 * * [simplify]: Extracting # 4 : cost 0 inf + 14309 9.430 * * [simplify]: iteration 1 : 201 enodes (cost 9348 ) 9.512 * * [simplify]: Extracting # 0 : cost 0 inf + 14309 9.516 * * [simplify]: Extracting # 1 : cost 151 inf + 13571 9.522 * * [simplify]: Extracting # 2 : cost 13 inf + 33894 9.530 * * [simplify]: Extracting # 3 : cost 4 inf + 35030 9.546 * * [simplify]: Extracting # 4 : cost 0 inf + 36412 9.561 * * [simplify]: iteration 2 : 615 enodes (cost 8948 ) 10.432 * * [simplify]: Extracting # 0 : cost 0 inf + 36412 10.469 * * [simplify]: Extracting # 1 : cost 480 inf + 35501 10.508 * * [simplify]: Extracting # 2 : cost 14 inf + 119680 10.564 * * [simplify]: Extracting # 3 : cost 3 inf + 121803 10.637 * * [simplify]: Extracting # 4 : cost 0 inf + 122780 10.723 * * [simplify]: iteration 3 : 2592 enodes (cost 8868 ) 11.854 * * [simplify]: Extracting # 0 : cost 0 inf + 122780 11.954 * * [simplify]: Extracting # 1 : cost 470 inf + 120302 12.082 * * [simplify]: Extracting # 2 : cost 64 inf + 199855 12.253 * * [simplify]: Extracting # 3 : cost 18 inf + 206538 12.372 * * [simplify]: Extracting # 4 : cost 0 inf + 212141 12.507 * * [simplify]: iteration complete: 5002 enodes (cost 8868 ) 12.508 * [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)) (* (* (* x (- x y)) 2.0) (* (* (* x (- x y)) 2.0) (* (* x (- 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)) (* (sqrt 2.0) (sqrt (* x (- x y)))) (* (sqrt 2.0) (sqrt (* x (- x y)))) (* (* x (- x y)) 2.0) (* 2.0 (+ (- (* y x)) (* y x))) (* 2.0 (* x x)) (- (* 2.0 (* x y))) (* 2.0 (* x x)) (- (* 2.0 (* x y))) (* (* x (- x y)) 2.0) (* (+ (- (* y x)) (* y x)) 2.0) (* 2.0 (* x x)) (- (* 2.0 (* x y))) (* 2.0 (* x x)) (- (* 2.0 (* x y))) (* 2.0 (* (cbrt (* x (- x y))) (cbrt (* x (- x y))))) (* 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 (* (* (* x x) x) (- (* (* x x) x) (* y (* y y))))) (* 2.0 (* (* x x) (- (* x x) (* y y)))) (* x (- x y)) (+ (- (* y x)) (* y x)) (expm1 (* x (- x y))) (log1p (* x (- x y))) (- (* y x)) (exp (* x (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (* (* x x) x) (- (* (* x x) x) (* y (* y y)))) (fma (* x x) (* x x) (* (* y x) (+ (* y x) (* x x)))) (- (* y x)) (* (- (* x x) (* y y)) (* x x)) (* x (+ x y)) (- x y) (- (* y x)) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* x (- x y)) (* x (- x y)) (* x (- x y)) 12.510 * * * [progress]: adding candidates to table 12.717 * [progress]: [Phase 3 of 3] Extracting. 12.717 * * [regime]: Finding splitpoints for: (# #) 12.718 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x x) (* x y)) (* 2.0 (- (* x x) (* x y))) y x) 12.718 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (# #) 12.766 * * * * [regimes]: Trying to branch on (* 2.0 (- (* x x) (* x y))) from (# #) 12.807 * * * * [regimes]: Trying to branch on y from (# #) 12.834 * * * * [regimes]: Trying to branch on x from (# #) 12.864 * * * [regime]: Found split indices: #