0.073 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying: (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.022 * * [simplify]: Extracting # 0 : cost 0 0.022 * * [simplify]: Extracting # 1 : cost 0 0.022 * * [simplify]: Extracting # 2 : cost 0 0.022 * * [simplify]: Extracting # 3 : cost 0 0.022 * * [simplify]: Extracting # 4 : cost 0 0.022 * * [simplify]: Extracting # 5 : cost 0 0.022 * * [simplify]: Extracting # 6 : cost 0 0.022 * * [simplify]: iteration 0 : 10 enodes (cost 11 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.024 * * [simplify]: iteration 1 : 19 enodes (cost 11 ) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: iteration 2 : 42 enodes (cost 11 ) 0.037 * * [simplify]: Extracting # 0 : cost 0 0.038 * * [simplify]: Extracting # 1 : cost 0 0.038 * * [simplify]: Extracting # 2 : cost 0 0.038 * * [simplify]: iteration 3 : 85 enodes (cost 11 ) 0.074 * * [simplify]: Extracting # 0 : cost 0 0.074 * * [simplify]: Extracting # 1 : cost 0 0.074 * * [simplify]: Extracting # 2 : cost 0 0.074 * * [simplify]: Extracting # 3 : cost 0 0.075 * * [simplify]: iteration 4 : 150 enodes (cost 11 ) 0.136 * * [simplify]: Extracting # 0 : cost 0 0.136 * * [simplify]: Extracting # 1 : cost 0 0.136 * * [simplify]: Extracting # 2 : cost 0 0.137 * * [simplify]: Extracting # 3 : cost 0 0.137 * * [simplify]: iteration 5 : 228 enodes (cost 11 ) 0.249 * * [simplify]: Extracting # 0 : cost 0 0.249 * * [simplify]: Extracting # 1 : cost 0 0.250 * * [simplify]: Extracting # 2 : cost 0 0.250 * * [simplify]: Extracting # 3 : cost 0 0.251 * * [simplify]: Extracting # 4 : cost 0 0.251 * * [simplify]: iteration 6 : 345 enodes (cost 11 ) 0.442 * * [simplify]: Extracting # 0 : cost 0 0.443 * * [simplify]: Extracting # 1 : cost 0 0.443 * * [simplify]: Extracting # 2 : cost 0 0.444 * * [simplify]: Extracting # 3 : cost 0 0.444 * * [simplify]: iteration 7 : 464 enodes (cost 11 ) 0.638 * * [simplify]: Extracting # 0 : cost 0 0.639 * * [simplify]: Extracting # 1 : cost 0 0.639 * * [simplify]: Extracting # 2 : cost 0 0.640 * * [simplify]: iteration 8 : 559 enodes (cost 11 ) 0.802 * * [simplify]: Extracting # 0 : cost 0 0.803 * * [simplify]: Extracting # 1 : cost 0 0.803 * * [simplify]: Extracting # 2 : cost 0 0.804 * * [simplify]: iteration 9 : 586 enodes (cost 11 ) 1.025 * * [simplify]: Extracting # 0 : cost 0 1.026 * * [simplify]: Extracting # 1 : cost 0 1.026 * * [simplify]: iteration 10 : 595 enodes (cost 11 ) 1.216 * * [simplify]: Extracting # 0 : cost 0 1.216 * * [simplify]: iteration done: 595 enodes (cost 11 ) 1.216 * [simplify]: Simplified to: (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 1.216 * * [progress]: iteration 1 / 4 1.216 * * * [progress]: picking best candidate 1.218 * * * * [pick]: Picked # 1.218 * * * [progress]: localizing error 1.233 * * * [progress]: generating rewritten candidates 1.233 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 1.250 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 1.289 * * * [progress]: generating series expansions 1.289 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 1.289 * [backup-simplify]: Simplify (- (* x (- y 1.0)) (* y 0.5)) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 1.289 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 1.290 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 1.290 * [taylor]: Taking taylor expansion of (* x y) in y 1.290 * [taylor]: Taking taylor expansion of x in y 1.290 * [backup-simplify]: Simplify x into x 1.290 * [taylor]: Taking taylor expansion of y in y 1.290 * [backup-simplify]: Simplify 0 into 0 1.290 * [backup-simplify]: Simplify 1 into 1 1.290 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 1.290 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 1.290 * [taylor]: Taking taylor expansion of 1.0 in y 1.290 * [backup-simplify]: Simplify 1.0 into 1.0 1.290 * [taylor]: Taking taylor expansion of x in y 1.290 * [backup-simplify]: Simplify x into x 1.290 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.290 * [taylor]: Taking taylor expansion of 0.5 in y 1.290 * [backup-simplify]: Simplify 0.5 into 0.5 1.290 * [taylor]: Taking taylor expansion of y in y 1.290 * [backup-simplify]: Simplify 0 into 0 1.290 * [backup-simplify]: Simplify 1 into 1 1.290 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 1.290 * [taylor]: Taking taylor expansion of (* x y) in x 1.290 * [taylor]: Taking taylor expansion of x in x 1.290 * [backup-simplify]: Simplify 0 into 0 1.290 * [backup-simplify]: Simplify 1 into 1 1.290 * [taylor]: Taking taylor expansion of y in x 1.290 * [backup-simplify]: Simplify y into y 1.290 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 1.290 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.290 * [taylor]: Taking taylor expansion of 1.0 in x 1.290 * [backup-simplify]: Simplify 1.0 into 1.0 1.290 * [taylor]: Taking taylor expansion of x in x 1.290 * [backup-simplify]: Simplify 0 into 0 1.291 * [backup-simplify]: Simplify 1 into 1 1.291 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.291 * [taylor]: Taking taylor expansion of 0.5 in x 1.291 * [backup-simplify]: Simplify 0.5 into 0.5 1.291 * [taylor]: Taking taylor expansion of y in x 1.291 * [backup-simplify]: Simplify y into y 1.291 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 1.291 * [taylor]: Taking taylor expansion of (* x y) in x 1.291 * [taylor]: Taking taylor expansion of x in x 1.291 * [backup-simplify]: Simplify 0 into 0 1.291 * [backup-simplify]: Simplify 1 into 1 1.291 * [taylor]: Taking taylor expansion of y in x 1.291 * [backup-simplify]: Simplify y into y 1.291 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 1.291 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.291 * [taylor]: Taking taylor expansion of 1.0 in x 1.291 * [backup-simplify]: Simplify 1.0 into 1.0 1.291 * [taylor]: Taking taylor expansion of x in x 1.291 * [backup-simplify]: Simplify 0 into 0 1.291 * [backup-simplify]: Simplify 1 into 1 1.291 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.291 * [taylor]: Taking taylor expansion of 0.5 in x 1.291 * [backup-simplify]: Simplify 0.5 into 0.5 1.291 * [taylor]: Taking taylor expansion of y in x 1.291 * [backup-simplify]: Simplify y into y 1.291 * [backup-simplify]: Simplify (* 0 y) into 0 1.292 * [backup-simplify]: Simplify (* 1.0 0) into 0 1.292 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 1.292 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y) 1.292 * [backup-simplify]: Simplify (- (* 0.5 y)) into (- (* 0.5 y)) 1.292 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 y))) into (- (* 0.5 y)) 1.293 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 1.293 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.293 * [taylor]: Taking taylor expansion of 0.5 in y 1.293 * [backup-simplify]: Simplify 0.5 into 0.5 1.293 * [taylor]: Taking taylor expansion of y in y 1.293 * [backup-simplify]: Simplify 0 into 0 1.293 * [backup-simplify]: Simplify 1 into 1 1.293 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.294 * [backup-simplify]: Simplify (- 0) into 0 1.294 * [backup-simplify]: Simplify 0 into 0 1.294 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.295 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 1.296 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 y)) into 0 1.296 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.297 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.297 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0) 1.297 * [taylor]: Taking taylor expansion of (- y 1.0) in y 1.297 * [taylor]: Taking taylor expansion of y in y 1.297 * [backup-simplify]: Simplify 0 into 0 1.297 * [backup-simplify]: Simplify 1 into 1 1.297 * [taylor]: Taking taylor expansion of 1.0 in y 1.297 * [backup-simplify]: Simplify 1.0 into 1.0 1.298 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.299 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 1.299 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.301 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.301 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.301 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.302 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.303 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 1.304 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 y))) into 0 1.304 * [backup-simplify]: Simplify (+ 0 0) into 0 1.305 * [backup-simplify]: Simplify (- 0) into 0 1.305 * [backup-simplify]: Simplify (+ 0 0) into 0 1.305 * [taylor]: Taking taylor expansion of 0 in y 1.305 * [backup-simplify]: Simplify 0 into 0 1.305 * [backup-simplify]: Simplify 0 into 0 1.306 * [backup-simplify]: Simplify (- 0) into 0 1.306 * [backup-simplify]: Simplify (+ 1 0) into 1 1.306 * [backup-simplify]: Simplify 1 into 1 1.307 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 0.5) (* y 1)) (* (- 1.0) (* 1 x)))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 1.307 * [backup-simplify]: Simplify (- (* (/ 1 x) (- (/ 1 y) 1.0)) (* (/ 1 y) 0.5)) into (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) 1.307 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 1.307 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 1.307 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.308 * [taylor]: Taking taylor expansion of (* x y) in y 1.308 * [taylor]: Taking taylor expansion of x in y 1.308 * [backup-simplify]: Simplify x into x 1.308 * [taylor]: Taking taylor expansion of y in y 1.308 * [backup-simplify]: Simplify 0 into 0 1.308 * [backup-simplify]: Simplify 1 into 1 1.308 * [backup-simplify]: Simplify (* x 0) into 0 1.308 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.308 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.308 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 1.308 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.308 * [taylor]: Taking taylor expansion of 0.5 in y 1.308 * [backup-simplify]: Simplify 0.5 into 0.5 1.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.308 * [taylor]: Taking taylor expansion of y in y 1.309 * [backup-simplify]: Simplify 0 into 0 1.309 * [backup-simplify]: Simplify 1 into 1 1.309 * [backup-simplify]: Simplify (/ 1 1) into 1 1.309 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 1.309 * [taylor]: Taking taylor expansion of 1.0 in y 1.309 * [backup-simplify]: Simplify 1.0 into 1.0 1.309 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.309 * [taylor]: Taking taylor expansion of x in y 1.309 * [backup-simplify]: Simplify x into x 1.309 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.309 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 1.309 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.309 * [taylor]: Taking taylor expansion of (* x y) in x 1.309 * [taylor]: Taking taylor expansion of x in x 1.309 * [backup-simplify]: Simplify 0 into 0 1.309 * [backup-simplify]: Simplify 1 into 1 1.309 * [taylor]: Taking taylor expansion of y in x 1.309 * [backup-simplify]: Simplify y into y 1.309 * [backup-simplify]: Simplify (* 0 y) into 0 1.310 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.310 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.310 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 1.310 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.310 * [taylor]: Taking taylor expansion of 0.5 in x 1.310 * [backup-simplify]: Simplify 0.5 into 0.5 1.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.310 * [taylor]: Taking taylor expansion of y in x 1.310 * [backup-simplify]: Simplify y into y 1.310 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.310 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.310 * [taylor]: Taking taylor expansion of 1.0 in x 1.310 * [backup-simplify]: Simplify 1.0 into 1.0 1.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.310 * [taylor]: Taking taylor expansion of x in x 1.310 * [backup-simplify]: Simplify 0 into 0 1.310 * [backup-simplify]: Simplify 1 into 1 1.311 * [backup-simplify]: Simplify (/ 1 1) into 1 1.311 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 1.311 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.311 * [taylor]: Taking taylor expansion of (* x y) in x 1.311 * [taylor]: Taking taylor expansion of x in x 1.311 * [backup-simplify]: Simplify 0 into 0 1.311 * [backup-simplify]: Simplify 1 into 1 1.311 * [taylor]: Taking taylor expansion of y in x 1.311 * [backup-simplify]: Simplify y into y 1.311 * [backup-simplify]: Simplify (* 0 y) into 0 1.312 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.312 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.312 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 1.312 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.312 * [taylor]: Taking taylor expansion of 0.5 in x 1.312 * [backup-simplify]: Simplify 0.5 into 0.5 1.312 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.312 * [taylor]: Taking taylor expansion of y in x 1.312 * [backup-simplify]: Simplify y into y 1.312 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.312 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.312 * [taylor]: Taking taylor expansion of 1.0 in x 1.312 * [backup-simplify]: Simplify 1.0 into 1.0 1.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.312 * [taylor]: Taking taylor expansion of x in x 1.312 * [backup-simplify]: Simplify 0 into 0 1.312 * [backup-simplify]: Simplify 1 into 1 1.312 * [backup-simplify]: Simplify (/ 1 1) into 1 1.313 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 1.313 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.314 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.314 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 1.314 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 1.314 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.314 * [taylor]: Taking taylor expansion of y in y 1.314 * [backup-simplify]: Simplify 0 into 0 1.314 * [backup-simplify]: Simplify 1 into 1 1.315 * [backup-simplify]: Simplify (/ 1 1) into 1 1.315 * [taylor]: Taking taylor expansion of 1.0 in y 1.315 * [backup-simplify]: Simplify 1.0 into 1.0 1.315 * [backup-simplify]: Simplify (+ 1 0) into 1 1.315 * [backup-simplify]: Simplify 1 into 1 1.316 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.316 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 1.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.318 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 1.318 * [backup-simplify]: Simplify (+ (/ 0.5 y) 0) into (* 0.5 (/ 1 y)) 1.318 * [backup-simplify]: Simplify (- (* 0.5 (/ 1 y))) into (- (* 0.5 (/ 1 y))) 1.318 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 y)))) into (- (* 0.5 (/ 1 y))) 1.318 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 1.318 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.318 * [taylor]: Taking taylor expansion of 0.5 in y 1.318 * [backup-simplify]: Simplify 0.5 into 0.5 1.318 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.318 * [taylor]: Taking taylor expansion of y in y 1.318 * [backup-simplify]: Simplify 0 into 0 1.318 * [backup-simplify]: Simplify 1 into 1 1.319 * [backup-simplify]: Simplify (/ 1 1) into 1 1.319 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.319 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.320 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.321 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.322 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 1.322 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.323 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 1.324 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (- (/ 1 (- y)) 1.0)) (* (/ 1 (- y)) 0.5)) into (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) 1.324 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (x y) around 0 1.324 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y 1.324 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.324 * [taylor]: Taking taylor expansion of 0.5 in y 1.324 * [backup-simplify]: Simplify 0.5 into 0.5 1.324 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.324 * [taylor]: Taking taylor expansion of y in y 1.324 * [backup-simplify]: Simplify 0 into 0 1.324 * [backup-simplify]: Simplify 1 into 1 1.324 * [backup-simplify]: Simplify (/ 1 1) into 1 1.324 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 1.324 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 1.324 * [taylor]: Taking taylor expansion of 1.0 in y 1.324 * [backup-simplify]: Simplify 1.0 into 1.0 1.325 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.325 * [taylor]: Taking taylor expansion of x in y 1.325 * [backup-simplify]: Simplify x into x 1.325 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.325 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.325 * [taylor]: Taking taylor expansion of (* x y) in y 1.325 * [taylor]: Taking taylor expansion of x in y 1.325 * [backup-simplify]: Simplify x into x 1.325 * [taylor]: Taking taylor expansion of y in y 1.325 * [backup-simplify]: Simplify 0 into 0 1.325 * [backup-simplify]: Simplify 1 into 1 1.325 * [backup-simplify]: Simplify (* x 0) into 0 1.325 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.325 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.325 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 1.325 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.325 * [taylor]: Taking taylor expansion of 0.5 in x 1.325 * [backup-simplify]: Simplify 0.5 into 0.5 1.326 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.326 * [taylor]: Taking taylor expansion of y in x 1.326 * [backup-simplify]: Simplify y into y 1.326 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.326 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 1.326 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.326 * [taylor]: Taking taylor expansion of 1.0 in x 1.326 * [backup-simplify]: Simplify 1.0 into 1.0 1.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.326 * [taylor]: Taking taylor expansion of x in x 1.326 * [backup-simplify]: Simplify 0 into 0 1.326 * [backup-simplify]: Simplify 1 into 1 1.326 * [backup-simplify]: Simplify (/ 1 1) into 1 1.326 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.326 * [taylor]: Taking taylor expansion of (* x y) in x 1.326 * [taylor]: Taking taylor expansion of x in x 1.326 * [backup-simplify]: Simplify 0 into 0 1.326 * [backup-simplify]: Simplify 1 into 1 1.326 * [taylor]: Taking taylor expansion of y in x 1.326 * [backup-simplify]: Simplify y into y 1.327 * [backup-simplify]: Simplify (* 0 y) into 0 1.327 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.327 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.327 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 1.327 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.327 * [taylor]: Taking taylor expansion of 0.5 in x 1.327 * [backup-simplify]: Simplify 0.5 into 0.5 1.327 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.327 * [taylor]: Taking taylor expansion of y in x 1.327 * [backup-simplify]: Simplify y into y 1.327 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.327 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 1.327 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.327 * [taylor]: Taking taylor expansion of 1.0 in x 1.327 * [backup-simplify]: Simplify 1.0 into 1.0 1.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.328 * [backup-simplify]: Simplify 0 into 0 1.328 * [backup-simplify]: Simplify 1 into 1 1.328 * [backup-simplify]: Simplify (/ 1 1) into 1 1.328 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.328 * [taylor]: Taking taylor expansion of (* x y) in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.328 * [backup-simplify]: Simplify 0 into 0 1.328 * [backup-simplify]: Simplify 1 into 1 1.328 * [taylor]: Taking taylor expansion of y in x 1.328 * [backup-simplify]: Simplify y into y 1.328 * [backup-simplify]: Simplify (* 0 y) into 0 1.329 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.329 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.329 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 1.329 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ (/ 1 y) 1.0) 1.329 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 y) 1.0)) into (+ (/ 1 y) 1.0) 1.329 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 1.329 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.330 * [taylor]: Taking taylor expansion of y in y 1.330 * [backup-simplify]: Simplify 0 into 0 1.330 * [backup-simplify]: Simplify 1 into 1 1.330 * [backup-simplify]: Simplify (/ 1 1) into 1 1.330 * [taylor]: Taking taylor expansion of 1.0 in y 1.330 * [backup-simplify]: Simplify 1.0 into 1.0 1.330 * [backup-simplify]: Simplify (+ 1 0) into 1 1.330 * [backup-simplify]: Simplify 1 into 1 1.331 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 1.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.332 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 1.333 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.333 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.333 * [backup-simplify]: Simplify (+ 0 0) into 0 1.333 * [backup-simplify]: Simplify (+ (/ 0.5 y) 0) into (* 0.5 (/ 1 y)) 1.334 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.334 * [taylor]: Taking taylor expansion of 0.5 in y 1.334 * [backup-simplify]: Simplify 0.5 into 0.5 1.334 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.334 * [taylor]: Taking taylor expansion of y in y 1.334 * [backup-simplify]: Simplify 0 into 0 1.334 * [backup-simplify]: Simplify 1 into 1 1.334 * [backup-simplify]: Simplify (/ 1 1) into 1 1.335 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.335 * [backup-simplify]: Simplify 0.5 into 0.5 1.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.336 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.336 * [backup-simplify]: Simplify 1.0 into 1.0 1.336 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 0.5 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 1.336 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 1.337 * [backup-simplify]: Simplify (* x (- y 1.0)) into (* x (- y 1.0)) 1.337 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0 1.337 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 1.337 * [taylor]: Taking taylor expansion of x in y 1.337 * [backup-simplify]: Simplify x into x 1.337 * [taylor]: Taking taylor expansion of (- y 1.0) in y 1.337 * [taylor]: Taking taylor expansion of y in y 1.337 * [backup-simplify]: Simplify 0 into 0 1.337 * [backup-simplify]: Simplify 1 into 1 1.337 * [taylor]: Taking taylor expansion of 1.0 in y 1.337 * [backup-simplify]: Simplify 1.0 into 1.0 1.337 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 1.337 * [taylor]: Taking taylor expansion of x in x 1.337 * [backup-simplify]: Simplify 0 into 0 1.337 * [backup-simplify]: Simplify 1 into 1 1.337 * [taylor]: Taking taylor expansion of (- y 1.0) in x 1.337 * [taylor]: Taking taylor expansion of y in x 1.337 * [backup-simplify]: Simplify y into y 1.337 * [taylor]: Taking taylor expansion of 1.0 in x 1.337 * [backup-simplify]: Simplify 1.0 into 1.0 1.337 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 1.337 * [taylor]: Taking taylor expansion of x in x 1.337 * [backup-simplify]: Simplify 0 into 0 1.337 * [backup-simplify]: Simplify 1 into 1 1.337 * [taylor]: Taking taylor expansion of (- y 1.0) in x 1.337 * [taylor]: Taking taylor expansion of y in x 1.338 * [backup-simplify]: Simplify y into y 1.338 * [taylor]: Taking taylor expansion of 1.0 in x 1.338 * [backup-simplify]: Simplify 1.0 into 1.0 1.338 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.338 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0) 1.339 * [backup-simplify]: Simplify (* 0 (- y 1.0)) into 0 1.339 * [taylor]: Taking taylor expansion of 0 in y 1.339 * [backup-simplify]: Simplify 0 into 0 1.339 * [backup-simplify]: Simplify 0 into 0 1.339 * [backup-simplify]: Simplify (- 0) into 0 1.340 * [backup-simplify]: Simplify (+ 0 0) into 0 1.340 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- y 1.0))) into (- y 1.0) 1.340 * [taylor]: Taking taylor expansion of (- y 1.0) in y 1.340 * [taylor]: Taking taylor expansion of y in y 1.340 * [backup-simplify]: Simplify 0 into 0 1.340 * [backup-simplify]: Simplify 1 into 1 1.340 * [taylor]: Taking taylor expansion of 1.0 in y 1.340 * [backup-simplify]: Simplify 1.0 into 1.0 1.341 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.342 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 1.342 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.342 * [backup-simplify]: Simplify 0 into 0 1.342 * [backup-simplify]: Simplify (- 0) into 0 1.343 * [backup-simplify]: Simplify (+ 0 0) into 0 1.344 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- y 1.0)))) into 0 1.344 * [taylor]: Taking taylor expansion of 0 in y 1.344 * [backup-simplify]: Simplify 0 into 0 1.344 * [backup-simplify]: Simplify 0 into 0 1.344 * [backup-simplify]: Simplify (- 0) into 0 1.345 * [backup-simplify]: Simplify (+ 1 0) into 1 1.345 * [backup-simplify]: Simplify 1 into 1 1.345 * [backup-simplify]: Simplify 0 into 0 1.345 * [backup-simplify]: Simplify (- 0) into 0 1.345 * [backup-simplify]: Simplify (+ 0 0) into 0 1.347 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- y 1.0))))) into 0 1.347 * [taylor]: Taking taylor expansion of 0 in y 1.347 * [backup-simplify]: Simplify 0 into 0 1.347 * [backup-simplify]: Simplify 0 into 0 1.347 * [backup-simplify]: Simplify 0 into 0 1.347 * [backup-simplify]: Simplify (- 0) into 0 1.347 * [backup-simplify]: Simplify (+ 0 0) into 0 1.348 * [backup-simplify]: Simplify 0 into 0 1.348 * [backup-simplify]: Simplify 0 into 0 1.348 * [backup-simplify]: Simplify (- 0) into 0 1.348 * [backup-simplify]: Simplify (+ 0 0) into 0 1.350 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- y 1.0)))))) into 0 1.350 * [taylor]: Taking taylor expansion of 0 in y 1.350 * [backup-simplify]: Simplify 0 into 0 1.350 * [backup-simplify]: Simplify 0 into 0 1.351 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* (- 1.0) (* 1 x))) into (- (* x y) (* 1.0 x)) 1.351 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 y) 1.0)) into (/ (- (/ 1 y) 1.0) x) 1.351 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0 1.351 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y 1.351 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 1.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.351 * [taylor]: Taking taylor expansion of y in y 1.351 * [backup-simplify]: Simplify 0 into 0 1.351 * [backup-simplify]: Simplify 1 into 1 1.351 * [backup-simplify]: Simplify (/ 1 1) into 1 1.351 * [taylor]: Taking taylor expansion of 1.0 in y 1.351 * [backup-simplify]: Simplify 1.0 into 1.0 1.351 * [taylor]: Taking taylor expansion of x in y 1.351 * [backup-simplify]: Simplify x into x 1.352 * [backup-simplify]: Simplify (+ 1 0) into 1 1.352 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.352 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 1.352 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 1.352 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.352 * [taylor]: Taking taylor expansion of y in x 1.352 * [backup-simplify]: Simplify y into y 1.352 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.352 * [taylor]: Taking taylor expansion of 1.0 in x 1.352 * [backup-simplify]: Simplify 1.0 into 1.0 1.352 * [taylor]: Taking taylor expansion of x in x 1.352 * [backup-simplify]: Simplify 0 into 0 1.352 * [backup-simplify]: Simplify 1 into 1 1.353 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.353 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 1.353 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0) 1.353 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 1.353 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 1.353 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.353 * [taylor]: Taking taylor expansion of y in x 1.353 * [backup-simplify]: Simplify y into y 1.354 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.354 * [taylor]: Taking taylor expansion of 1.0 in x 1.354 * [backup-simplify]: Simplify 1.0 into 1.0 1.354 * [taylor]: Taking taylor expansion of x in x 1.354 * [backup-simplify]: Simplify 0 into 0 1.354 * [backup-simplify]: Simplify 1 into 1 1.354 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.355 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 1.355 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0) 1.355 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 1.355 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.355 * [taylor]: Taking taylor expansion of y in y 1.355 * [backup-simplify]: Simplify 0 into 0 1.355 * [backup-simplify]: Simplify 1 into 1 1.355 * [backup-simplify]: Simplify (/ 1 1) into 1 1.355 * [taylor]: Taking taylor expansion of 1.0 in y 1.355 * [backup-simplify]: Simplify 1.0 into 1.0 1.356 * [backup-simplify]: Simplify (+ 1 0) into 1 1.356 * [backup-simplify]: Simplify 1 into 1 1.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.356 * [backup-simplify]: Simplify (- 0) into 0 1.357 * [backup-simplify]: Simplify (+ 0 0) into 0 1.358 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)))) into 0 1.358 * [taylor]: Taking taylor expansion of 0 in y 1.358 * [backup-simplify]: Simplify 0 into 0 1.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.359 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.360 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 1.360 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.361 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.361 * [backup-simplify]: Simplify (- 0) into 0 1.361 * [backup-simplify]: Simplify (+ 0 0) into 0 1.363 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.363 * [taylor]: Taking taylor expansion of 0 in y 1.363 * [backup-simplify]: Simplify 0 into 0 1.363 * [backup-simplify]: Simplify 0 into 0 1.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.365 * [backup-simplify]: Simplify (- 0) into 0 1.365 * [backup-simplify]: Simplify (+ 0 0) into 0 1.365 * [backup-simplify]: Simplify 0 into 0 1.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.366 * [backup-simplify]: Simplify (- 0) into 0 1.366 * [backup-simplify]: Simplify (+ 0 0) into 0 1.368 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.368 * [taylor]: Taking taylor expansion of 0 in y 1.368 * [backup-simplify]: Simplify 0 into 0 1.368 * [backup-simplify]: Simplify 0 into 0 1.368 * [backup-simplify]: Simplify 0 into 0 1.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.370 * [backup-simplify]: Simplify (- 0) into 0 1.371 * [backup-simplify]: Simplify (+ 0 0) into 0 1.371 * [backup-simplify]: Simplify 0 into 0 1.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.372 * [backup-simplify]: Simplify (- 0) into 0 1.372 * [backup-simplify]: Simplify (+ 0 0) into 0 1.374 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.374 * [taylor]: Taking taylor expansion of 0 in y 1.374 * [backup-simplify]: Simplify 0 into 0 1.374 * [backup-simplify]: Simplify 0 into 0 1.375 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* x y) (* 1.0 x)) 1.375 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- y)) 1.0)) into (/ (+ (/ 1 y) 1.0) x) 1.375 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 1.375 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 1.375 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 1.375 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.375 * [taylor]: Taking taylor expansion of y in y 1.375 * [backup-simplify]: Simplify 0 into 0 1.375 * [backup-simplify]: Simplify 1 into 1 1.375 * [backup-simplify]: Simplify (/ 1 1) into 1 1.375 * [taylor]: Taking taylor expansion of 1.0 in y 1.375 * [backup-simplify]: Simplify 1.0 into 1.0 1.375 * [taylor]: Taking taylor expansion of x in y 1.375 * [backup-simplify]: Simplify x into x 1.376 * [backup-simplify]: Simplify (+ 1 0) into 1 1.376 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.376 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 1.376 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 1.376 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.376 * [taylor]: Taking taylor expansion of y in x 1.376 * [backup-simplify]: Simplify y into y 1.376 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.376 * [taylor]: Taking taylor expansion of 1.0 in x 1.376 * [backup-simplify]: Simplify 1.0 into 1.0 1.376 * [taylor]: Taking taylor expansion of x in x 1.376 * [backup-simplify]: Simplify 0 into 0 1.376 * [backup-simplify]: Simplify 1 into 1 1.376 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 1.376 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 1.376 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 1.376 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 1.376 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.376 * [taylor]: Taking taylor expansion of y in x 1.376 * [backup-simplify]: Simplify y into y 1.376 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.376 * [taylor]: Taking taylor expansion of 1.0 in x 1.376 * [backup-simplify]: Simplify 1.0 into 1.0 1.376 * [taylor]: Taking taylor expansion of x in x 1.376 * [backup-simplify]: Simplify 0 into 0 1.376 * [backup-simplify]: Simplify 1 into 1 1.376 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 1.376 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 1.376 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 1.376 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.376 * [taylor]: Taking taylor expansion of y in y 1.377 * [backup-simplify]: Simplify 0 into 0 1.377 * [backup-simplify]: Simplify 1 into 1 1.377 * [backup-simplify]: Simplify (/ 1 1) into 1 1.377 * [taylor]: Taking taylor expansion of 1.0 in y 1.377 * [backup-simplify]: Simplify 1.0 into 1.0 1.377 * [backup-simplify]: Simplify (+ 1 0) into 1 1.377 * [backup-simplify]: Simplify 1 into 1 1.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.377 * [backup-simplify]: Simplify (+ 0 0) into 0 1.378 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0 1.378 * [taylor]: Taking taylor expansion of 0 in y 1.378 * [backup-simplify]: Simplify 0 into 0 1.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.379 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 1.379 * [backup-simplify]: Simplify 1.0 into 1.0 1.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.379 * [backup-simplify]: Simplify (+ 0 0) into 0 1.380 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.380 * [taylor]: Taking taylor expansion of 0 in y 1.380 * [backup-simplify]: Simplify 0 into 0 1.380 * [backup-simplify]: Simplify 0 into 0 1.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.381 * [backup-simplify]: Simplify (+ 0 0) into 0 1.381 * [backup-simplify]: Simplify 0 into 0 1.381 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.381 * [backup-simplify]: Simplify (+ 0 0) into 0 1.382 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.382 * [taylor]: Taking taylor expansion of 0 in y 1.382 * [backup-simplify]: Simplify 0 into 0 1.382 * [backup-simplify]: Simplify 0 into 0 1.382 * [backup-simplify]: Simplify 0 into 0 1.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.383 * [backup-simplify]: Simplify (+ 0 0) into 0 1.383 * [backup-simplify]: Simplify 0 into 0 1.383 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.383 * [backup-simplify]: Simplify (+ 0 0) into 0 1.385 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.385 * [taylor]: Taking taylor expansion of 0 in y 1.385 * [backup-simplify]: Simplify 0 into 0 1.385 * [backup-simplify]: Simplify 0 into 0 1.385 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* x y) (* 1.0 x)) 1.385 * * * [progress]: simplifying candidates 1.386 * [simplify]: Simplifying: (/ (exp (* x (- y 1.0))) (exp (* y 0.5))) (log (- (* x (- y 1.0)) (* y 0.5))) (exp (- (* x (- y 1.0)) (* y 0.5))) (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5)))) (cbrt (- (* x (- y 1.0)) (* y 0.5))) (* (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3)) (+ (* (* x (- y 1.0)) (* x (- y 1.0))) (+ (* (* y 0.5) (* y 0.5)) (* (* x (- y 1.0)) (* y 0.5)))) (- (* y 0.5)) (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5))) (+ (* x (- y 1.0)) (* y 0.5)) (- (* x (- 1.0)) (* y 0.5)) (- (* x (- 1.0)) (* y 0.5)) (- (* (- 1.0) x) (* y 0.5)) (- (* (- 1.0) x) (* y 0.5)) (- (* y 0.5)) (* x (- y 1.0)) (+ (log x) (log (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* y x) (* (- 1.0) x) (* y x) (* (- 1.0) x) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) (* x 1) (* x (+ (sqrt y) (sqrt 1.0))) (* x 1) (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) 1.387 * * [simplify]: Extracting # 0 : cost 0 1.387 * * [simplify]: Extracting # 1 : cost 0 1.387 * * [simplify]: Extracting # 2 : cost 0 1.387 * * [simplify]: Extracting # 3 : cost 0 1.387 * * [simplify]: Extracting # 4 : cost 0 1.387 * * [simplify]: Extracting # 5 : cost 0 1.387 * * [simplify]: Extracting # 6 : cost 0 1.388 * * [simplify]: iteration 0 : 79 enodes (cost 471 ) 1.412 * * [simplify]: Extracting # 0 : cost 0 1.413 * * [simplify]: Extracting # 1 : cost 0 1.413 * * [simplify]: Extracting # 2 : cost 0 1.413 * * [simplify]: Extracting # 3 : cost 0 1.413 * * [simplify]: Extracting # 4 : cost 0 1.414 * * [simplify]: iteration 1 : 187 enodes (cost 451 ) 1.491 * * [simplify]: Extracting # 0 : cost 0 1.492 * * [simplify]: Extracting # 1 : cost 0 1.493 * * [simplify]: Extracting # 2 : cost 0 1.494 * * [simplify]: Extracting # 3 : cost 0 1.495 * * [simplify]: Extracting # 4 : cost 0 1.497 * * [simplify]: Extracting # 5 : cost 0 1.498 * * [simplify]: iteration 2 : 479 enodes (cost 411 ) 1.887 * * [simplify]: Extracting # 0 : cost 0 1.892 * * [simplify]: Extracting # 1 : cost 0 1.896 * * [simplify]: Extracting # 2 : cost 0 1.900 * * [simplify]: Extracting # 3 : cost 0 1.904 * * [simplify]: Extracting # 4 : cost 0 1.908 * * [simplify]: iteration 3 : 1680 enodes (cost 409 ) 2.683 * * [simplify]: Extracting # 0 : cost 0 2.695 * * [simplify]: Extracting # 1 : cost 0 2.717 * * [simplify]: Extracting # 2 : cost 0 2.731 * * [simplify]: Extracting # 3 : cost 0 2.744 * * [simplify]: Extracting # 4 : cost 0 2.758 * * [simplify]: iteration done: 5000 enodes (cost 409 ) 2.758 * [simplify]: Simplified to: (exp (- (* x (- y 1.0)) (* y 0.5))) (log (- (* x (- y 1.0)) (* y 0.5))) (exp (- (* x (- y 1.0)) (* y 0.5))) (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5)))) (cbrt (- (* x (- y 1.0)) (* y 0.5))) (pow (- (* x (- y 1.0)) (* y 0.5)) 3) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3)) (+ (* (* (- y 1.0) x) (+ (* x (- y 1.0)) (* y 0.5))) (* (* y 0.5) (* y 0.5))) (- (* y 0.5)) (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5))) (+ (* x (- y 1.0)) (* y 0.5)) (- (+ (* 1.0 x) (* 0.5 y))) (- (+ (* 1.0 x) (* 0.5 y))) (- (+ (* 1.0 x) (* 0.5 y))) (- (+ (* 1.0 x) (* 0.5 y))) (- (* y 0.5)) (* (- y 1.0) x) (log (* x (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) x (* x (+ (sqrt y) (sqrt 1.0))) x (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* (- y 1.0) x) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (- (* (- y 1.0) x) (* 0.5 y)) (- (* (- y 1.0) x) (* 0.5 y)) (- (* (- y 1.0) x) (* 0.5 y)) (* (- y 1.0) x) (* (- y 1.0) x) (* (- y 1.0) x) 2.759 * * * [progress]: adding candidates to table 2.866 * * [progress]: iteration 2 / 4 2.866 * * * [progress]: picking best candidate 2.872 * * * * [pick]: Picked # 2.872 * * * [progress]: localizing error 2.883 * * * [progress]: generating rewritten candidates 2.884 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 2.915 * * * [progress]: generating series expansions 2.915 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 2.915 * [backup-simplify]: Simplify (+ (* x y) (- (+ (* 1.0 x) (* 0.5 y)))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 2.915 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 2.915 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 2.915 * [taylor]: Taking taylor expansion of (* x y) in y 2.915 * [taylor]: Taking taylor expansion of x in y 2.915 * [backup-simplify]: Simplify x into x 2.915 * [taylor]: Taking taylor expansion of y in y 2.915 * [backup-simplify]: Simplify 0 into 0 2.915 * [backup-simplify]: Simplify 1 into 1 2.915 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 2.915 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 2.915 * [taylor]: Taking taylor expansion of 1.0 in y 2.915 * [backup-simplify]: Simplify 1.0 into 1.0 2.915 * [taylor]: Taking taylor expansion of x in y 2.915 * [backup-simplify]: Simplify x into x 2.915 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.915 * [taylor]: Taking taylor expansion of 0.5 in y 2.915 * [backup-simplify]: Simplify 0.5 into 0.5 2.915 * [taylor]: Taking taylor expansion of y in y 2.915 * [backup-simplify]: Simplify 0 into 0 2.915 * [backup-simplify]: Simplify 1 into 1 2.915 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 2.915 * [taylor]: Taking taylor expansion of (* x y) in x 2.915 * [taylor]: Taking taylor expansion of x in x 2.915 * [backup-simplify]: Simplify 0 into 0 2.915 * [backup-simplify]: Simplify 1 into 1 2.915 * [taylor]: Taking taylor expansion of y in x 2.915 * [backup-simplify]: Simplify y into y 2.915 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 2.915 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 2.916 * [taylor]: Taking taylor expansion of 1.0 in x 2.916 * [backup-simplify]: Simplify 1.0 into 1.0 2.916 * [taylor]: Taking taylor expansion of x in x 2.916 * [backup-simplify]: Simplify 0 into 0 2.916 * [backup-simplify]: Simplify 1 into 1 2.916 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 2.916 * [taylor]: Taking taylor expansion of 0.5 in x 2.916 * [backup-simplify]: Simplify 0.5 into 0.5 2.916 * [taylor]: Taking taylor expansion of y in x 2.916 * [backup-simplify]: Simplify y into y 2.916 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 2.916 * [taylor]: Taking taylor expansion of (* x y) in x 2.916 * [taylor]: Taking taylor expansion of x in x 2.916 * [backup-simplify]: Simplify 0 into 0 2.916 * [backup-simplify]: Simplify 1 into 1 2.916 * [taylor]: Taking taylor expansion of y in x 2.916 * [backup-simplify]: Simplify y into y 2.916 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 2.916 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 2.916 * [taylor]: Taking taylor expansion of 1.0 in x 2.916 * [backup-simplify]: Simplify 1.0 into 1.0 2.916 * [taylor]: Taking taylor expansion of x in x 2.916 * [backup-simplify]: Simplify 0 into 0 2.916 * [backup-simplify]: Simplify 1 into 1 2.916 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 2.916 * [taylor]: Taking taylor expansion of 0.5 in x 2.916 * [backup-simplify]: Simplify 0.5 into 0.5 2.916 * [taylor]: Taking taylor expansion of y in x 2.916 * [backup-simplify]: Simplify y into y 2.916 * [backup-simplify]: Simplify (* 0 y) into 0 2.917 * [backup-simplify]: Simplify (* 1.0 0) into 0 2.917 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 2.917 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y) 2.917 * [backup-simplify]: Simplify (- (* 0.5 y)) into (- (* 0.5 y)) 2.917 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 y))) into (- (* 0.5 y)) 2.917 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 2.917 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.917 * [taylor]: Taking taylor expansion of 0.5 in y 2.917 * [backup-simplify]: Simplify 0.5 into 0.5 2.917 * [taylor]: Taking taylor expansion of y in y 2.917 * [backup-simplify]: Simplify 0 into 0 2.917 * [backup-simplify]: Simplify 1 into 1 2.917 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.917 * [backup-simplify]: Simplify (- 0) into 0 2.917 * [backup-simplify]: Simplify 0 into 0 2.918 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.919 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 2.919 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 y)) into 0 2.919 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.919 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.920 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0) 2.920 * [taylor]: Taking taylor expansion of (- y 1.0) in y 2.920 * [taylor]: Taking taylor expansion of y in y 2.920 * [backup-simplify]: Simplify 0 into 0 2.920 * [backup-simplify]: Simplify 1 into 1 2.920 * [taylor]: Taking taylor expansion of 1.0 in y 2.920 * [backup-simplify]: Simplify 1.0 into 1.0 2.920 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.920 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 2.921 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.921 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 2.922 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.922 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.922 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.923 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 2.923 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 y))) into 0 2.924 * [backup-simplify]: Simplify (+ 0 0) into 0 2.924 * [backup-simplify]: Simplify (- 0) into 0 2.924 * [backup-simplify]: Simplify (+ 0 0) into 0 2.924 * [taylor]: Taking taylor expansion of 0 in y 2.924 * [backup-simplify]: Simplify 0 into 0 2.924 * [backup-simplify]: Simplify 0 into 0 2.924 * [backup-simplify]: Simplify (- 0) into 0 2.925 * [backup-simplify]: Simplify (+ 1 0) into 1 2.925 * [backup-simplify]: Simplify 1 into 1 2.925 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 0.5) (* y 1)) (* (- 1.0) (* 1 x)))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 2.926 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (- (+ (* 1.0 (/ 1 x)) (* 0.5 (/ 1 y))))) into (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) 2.926 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 2.926 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 2.926 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.926 * [taylor]: Taking taylor expansion of (* x y) in y 2.926 * [taylor]: Taking taylor expansion of x in y 2.926 * [backup-simplify]: Simplify x into x 2.926 * [taylor]: Taking taylor expansion of y in y 2.926 * [backup-simplify]: Simplify 0 into 0 2.926 * [backup-simplify]: Simplify 1 into 1 2.926 * [backup-simplify]: Simplify (* x 0) into 0 2.926 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.926 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.926 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 2.926 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.926 * [taylor]: Taking taylor expansion of 0.5 in y 2.926 * [backup-simplify]: Simplify 0.5 into 0.5 2.926 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.926 * [taylor]: Taking taylor expansion of y in y 2.926 * [backup-simplify]: Simplify 0 into 0 2.926 * [backup-simplify]: Simplify 1 into 1 2.926 * [backup-simplify]: Simplify (/ 1 1) into 1 2.926 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.926 * [taylor]: Taking taylor expansion of 1.0 in y 2.926 * [backup-simplify]: Simplify 1.0 into 1.0 2.926 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.927 * [taylor]: Taking taylor expansion of x in y 2.927 * [backup-simplify]: Simplify x into x 2.927 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.927 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 2.927 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.927 * [taylor]: Taking taylor expansion of (* x y) in x 2.927 * [taylor]: Taking taylor expansion of x in x 2.927 * [backup-simplify]: Simplify 0 into 0 2.927 * [backup-simplify]: Simplify 1 into 1 2.927 * [taylor]: Taking taylor expansion of y in x 2.927 * [backup-simplify]: Simplify y into y 2.927 * [backup-simplify]: Simplify (* 0 y) into 0 2.927 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.927 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.927 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 2.927 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.927 * [taylor]: Taking taylor expansion of 0.5 in x 2.927 * [backup-simplify]: Simplify 0.5 into 0.5 2.927 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.927 * [taylor]: Taking taylor expansion of y in x 2.927 * [backup-simplify]: Simplify y into y 2.927 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.927 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.927 * [taylor]: Taking taylor expansion of 1.0 in x 2.927 * [backup-simplify]: Simplify 1.0 into 1.0 2.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.927 * [taylor]: Taking taylor expansion of x in x 2.927 * [backup-simplify]: Simplify 0 into 0 2.927 * [backup-simplify]: Simplify 1 into 1 2.928 * [backup-simplify]: Simplify (/ 1 1) into 1 2.928 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 2.928 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.928 * [taylor]: Taking taylor expansion of (* x y) in x 2.928 * [taylor]: Taking taylor expansion of x in x 2.928 * [backup-simplify]: Simplify 0 into 0 2.928 * [backup-simplify]: Simplify 1 into 1 2.928 * [taylor]: Taking taylor expansion of y in x 2.928 * [backup-simplify]: Simplify y into y 2.928 * [backup-simplify]: Simplify (* 0 y) into 0 2.928 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.928 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.928 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 2.928 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.928 * [taylor]: Taking taylor expansion of 0.5 in x 2.928 * [backup-simplify]: Simplify 0.5 into 0.5 2.928 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.928 * [taylor]: Taking taylor expansion of y in x 2.928 * [backup-simplify]: Simplify y into y 2.928 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.928 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.928 * [taylor]: Taking taylor expansion of 1.0 in x 2.928 * [backup-simplify]: Simplify 1.0 into 1.0 2.928 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.928 * [taylor]: Taking taylor expansion of x in x 2.928 * [backup-simplify]: Simplify 0 into 0 2.928 * [backup-simplify]: Simplify 1 into 1 2.929 * [backup-simplify]: Simplify (/ 1 1) into 1 2.929 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.936 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.937 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.937 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 2.937 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 2.937 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.937 * [taylor]: Taking taylor expansion of y in y 2.937 * [backup-simplify]: Simplify 0 into 0 2.937 * [backup-simplify]: Simplify 1 into 1 2.938 * [backup-simplify]: Simplify (/ 1 1) into 1 2.938 * [taylor]: Taking taylor expansion of 1.0 in y 2.938 * [backup-simplify]: Simplify 1.0 into 1.0 2.939 * [backup-simplify]: Simplify (+ 1 0) into 1 2.939 * [backup-simplify]: Simplify 1 into 1 2.940 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.940 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.940 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 2.941 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.941 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.941 * [backup-simplify]: Simplify (+ (/ 0.5 y) 0) into (* 0.5 (/ 1 y)) 2.942 * [backup-simplify]: Simplify (- (* 0.5 (/ 1 y))) into (- (* 0.5 (/ 1 y))) 2.942 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 y)))) into (- (* 0.5 (/ 1 y))) 2.942 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 2.942 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.942 * [taylor]: Taking taylor expansion of 0.5 in y 2.942 * [backup-simplify]: Simplify 0.5 into 0.5 2.942 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.942 * [taylor]: Taking taylor expansion of y in y 2.942 * [backup-simplify]: Simplify 0 into 0 2.942 * [backup-simplify]: Simplify 1 into 1 2.942 * [backup-simplify]: Simplify (/ 1 1) into 1 2.943 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.943 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.944 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.945 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.945 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.946 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 2.946 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.948 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 2.948 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (- (+ (* 1.0 (/ 1 (- x))) (* 0.5 (/ 1 (- y)))))) into (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) 2.948 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (x y) around 0 2.949 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y 2.949 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.949 * [taylor]: Taking taylor expansion of 0.5 in y 2.949 * [backup-simplify]: Simplify 0.5 into 0.5 2.949 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.949 * [taylor]: Taking taylor expansion of y in y 2.949 * [backup-simplify]: Simplify 0 into 0 2.949 * [backup-simplify]: Simplify 1 into 1 2.949 * [backup-simplify]: Simplify (/ 1 1) into 1 2.949 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 2.949 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.949 * [taylor]: Taking taylor expansion of 1.0 in y 2.949 * [backup-simplify]: Simplify 1.0 into 1.0 2.949 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.949 * [taylor]: Taking taylor expansion of x in y 2.949 * [backup-simplify]: Simplify x into x 2.949 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.949 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.950 * [taylor]: Taking taylor expansion of (* x y) in y 2.950 * [taylor]: Taking taylor expansion of x in y 2.950 * [backup-simplify]: Simplify x into x 2.950 * [taylor]: Taking taylor expansion of y in y 2.950 * [backup-simplify]: Simplify 0 into 0 2.950 * [backup-simplify]: Simplify 1 into 1 2.950 * [backup-simplify]: Simplify (* x 0) into 0 2.950 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.950 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.950 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 2.950 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.950 * [taylor]: Taking taylor expansion of 0.5 in x 2.950 * [backup-simplify]: Simplify 0.5 into 0.5 2.950 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.950 * [taylor]: Taking taylor expansion of y in x 2.950 * [backup-simplify]: Simplify y into y 2.951 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.951 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 2.951 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.951 * [taylor]: Taking taylor expansion of 1.0 in x 2.951 * [backup-simplify]: Simplify 1.0 into 1.0 2.951 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.951 * [taylor]: Taking taylor expansion of x in x 2.951 * [backup-simplify]: Simplify 0 into 0 2.951 * [backup-simplify]: Simplify 1 into 1 2.951 * [backup-simplify]: Simplify (/ 1 1) into 1 2.951 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.951 * [taylor]: Taking taylor expansion of (* x y) in x 2.951 * [taylor]: Taking taylor expansion of x in x 2.951 * [backup-simplify]: Simplify 0 into 0 2.951 * [backup-simplify]: Simplify 1 into 1 2.951 * [taylor]: Taking taylor expansion of y in x 2.951 * [backup-simplify]: Simplify y into y 2.951 * [backup-simplify]: Simplify (* 0 y) into 0 2.952 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.952 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.952 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 2.952 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.952 * [taylor]: Taking taylor expansion of 0.5 in x 2.952 * [backup-simplify]: Simplify 0.5 into 0.5 2.952 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.952 * [taylor]: Taking taylor expansion of y in x 2.952 * [backup-simplify]: Simplify y into y 2.952 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.952 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 2.952 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.952 * [taylor]: Taking taylor expansion of 1.0 in x 2.952 * [backup-simplify]: Simplify 1.0 into 1.0 2.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.952 * [taylor]: Taking taylor expansion of x in x 2.952 * [backup-simplify]: Simplify 0 into 0 2.953 * [backup-simplify]: Simplify 1 into 1 2.953 * [backup-simplify]: Simplify (/ 1 1) into 1 2.953 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.953 * [taylor]: Taking taylor expansion of (* x y) in x 2.953 * [taylor]: Taking taylor expansion of x in x 2.953 * [backup-simplify]: Simplify 0 into 0 2.953 * [backup-simplify]: Simplify 1 into 1 2.953 * [taylor]: Taking taylor expansion of y in x 2.953 * [backup-simplify]: Simplify y into y 2.953 * [backup-simplify]: Simplify (* 0 y) into 0 2.954 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.954 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.954 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.954 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ (/ 1 y) 1.0) 2.954 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 y) 1.0)) into (+ (/ 1 y) 1.0) 2.955 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 2.955 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.955 * [taylor]: Taking taylor expansion of y in y 2.955 * [backup-simplify]: Simplify 0 into 0 2.955 * [backup-simplify]: Simplify 1 into 1 2.955 * [backup-simplify]: Simplify (/ 1 1) into 1 2.955 * [taylor]: Taking taylor expansion of 1.0 in y 2.955 * [backup-simplify]: Simplify 1.0 into 1.0 2.956 * [backup-simplify]: Simplify (+ 1 0) into 1 2.956 * [backup-simplify]: Simplify 1 into 1 2.956 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 2.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.957 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.958 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.958 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.959 * [backup-simplify]: Simplify (+ 0 0) into 0 2.959 * [backup-simplify]: Simplify (+ (/ 0.5 y) 0) into (* 0.5 (/ 1 y)) 2.959 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.959 * [taylor]: Taking taylor expansion of 0.5 in y 2.959 * [backup-simplify]: Simplify 0.5 into 0.5 2.959 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.959 * [taylor]: Taking taylor expansion of y in y 2.959 * [backup-simplify]: Simplify 0 into 0 2.959 * [backup-simplify]: Simplify 1 into 1 2.959 * [backup-simplify]: Simplify (/ 1 1) into 1 2.960 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.960 * [backup-simplify]: Simplify 0.5 into 0.5 2.961 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.961 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.961 * [backup-simplify]: Simplify 1.0 into 1.0 2.962 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 0.5 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 2.962 * * * [progress]: simplifying candidates 2.963 * [simplify]: Simplifying: (* (exp (* x y)) (/ 1 (* (exp (* 1.0 x)) (exp (* 0.5 y))))) (* (exp (* x y)) (/ 1 (exp (+ (* 1.0 x) (* 0.5 y))))) (* (exp (* x y)) (exp (- (+ (* 1.0 x) (* 0.5 y))))) (log (+ (* x y) (- (+ (* 1.0 x) (* 0.5 y))))) (exp (+ (* x y) (- (+ (* 1.0 x) (* 0.5 y))))) (* (cbrt (+ (* x y) (- (+ (* 1.0 x) (* 0.5 y))))) (cbrt (+ (* x y) (- (+ (* 1.0 x) (* 0.5 y)))))) (cbrt (+ (* x y) (- (+ (* 1.0 x) (* 0.5 y))))) (* (* (+ (* x y) (- (+ (* 1.0 x) (* 0.5 y)))) (+ (* x y) (- (+ (* 1.0 x) (* 0.5 y))))) (+ (* x y) (- (+ (* 1.0 x) (* 0.5 y))))) (sqrt (+ (* x y) (- (+ (* 1.0 x) (* 0.5 y))))) (sqrt (+ (* x y) (- (+ (* 1.0 x) (* 0.5 y))))) (+ (pow (* x y) 3) (pow (- (+ (* 1.0 x) (* 0.5 y))) 3)) (+ (* (* x y) (* x y)) (- (* (- (+ (* 1.0 x) (* 0.5 y))) (- (+ (* 1.0 x) (* 0.5 y)))) (* (* x y) (- (+ (* 1.0 x) (* 0.5 y)))))) (- (* (* x y) (* x y)) (* (- (+ (* 1.0 x) (* 0.5 y))) (- (+ (* 1.0 x) (* 0.5 y))))) (- (* x y) (- (+ (* 1.0 x) (* 0.5 y)))) (+ (* x y) (- (* 1.0 x))) (+ (* x y) 0) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 2.964 * * [simplify]: Extracting # 0 : cost 0 2.964 * * [simplify]: Extracting # 1 : cost 0 2.964 * * [simplify]: Extracting # 2 : cost 0 2.964 * * [simplify]: Extracting # 3 : cost 0 2.964 * * [simplify]: Extracting # 4 : cost 0 2.965 * * [simplify]: Extracting # 5 : cost 0 2.965 * * [simplify]: Extracting # 6 : cost 0 2.965 * * [simplify]: Extracting # 7 : cost 0 2.965 * * [simplify]: iteration 0 : 45 enodes (cost 312 ) 2.986 * * [simplify]: Extracting # 0 : cost 0 2.986 * * [simplify]: Extracting # 1 : cost 0 2.986 * * [simplify]: Extracting # 2 : cost 0 2.987 * * [simplify]: Extracting # 3 : cost 0 2.987 * * [simplify]: Extracting # 4 : cost 0 2.987 * * [simplify]: iteration 1 : 132 enodes (cost 279 ) 3.073 * * [simplify]: Extracting # 0 : cost 0 3.074 * * [simplify]: Extracting # 1 : cost 0 3.075 * * [simplify]: Extracting # 2 : cost 0 3.076 * * [simplify]: Extracting # 3 : cost 0 3.077 * * [simplify]: Extracting # 4 : cost 0 3.079 * * [simplify]: Extracting # 5 : cost 0 3.080 * * [simplify]: iteration 2 : 487 enodes (cost 223 ) 3.583 * * [simplify]: Extracting # 0 : cost 0 3.592 * * [simplify]: Extracting # 1 : cost 0 3.595 * * [simplify]: Extracting # 2 : cost 0 3.597 * * [simplify]: Extracting # 3 : cost 0 3.601 * * [simplify]: Extracting # 4 : cost 0 3.606 * * [simplify]: iteration 3 : 2329 enodes (cost 218 ) 5.483 * * [simplify]: Extracting # 0 : cost 0 5.499 * * [simplify]: Extracting # 1 : cost 0 5.509 * * [simplify]: Extracting # 2 : cost 0 5.520 * * [simplify]: Extracting # 3 : cost 0 5.529 * * [simplify]: Extracting # 4 : cost 0 5.547 * * [simplify]: iteration done: 5001 enodes (cost 218 ) 5.548 * [simplify]: Simplified to: (exp (- (* x (- y 1.0)) (* 0.5 y))) (exp (- (* x (- y 1.0)) (* 0.5 y))) (exp (- (* x (- y 1.0)) (* 0.5 y))) (log (- (* x (- y 1.0)) (* 0.5 y))) (exp (- (* x (- y 1.0)) (* 0.5 y))) (* (cbrt (- (* x (- y 1.0)) (* 0.5 y))) (cbrt (- (* x (- y 1.0)) (* 0.5 y)))) (cbrt (- (* x (- y 1.0)) (* 0.5 y))) (pow (- (* x (- y 1.0)) (* 0.5 y)) 3) (sqrt (- (* x (- y 1.0)) (* 0.5 y))) (sqrt (- (* x (- y 1.0)) (* 0.5 y))) (- (pow (* x y) 3) (pow (+ (* 1.0 x) (* 0.5 y)) 3)) (+ (* (+ (* 1.0 x) (* 0.5 y)) (+ (* x (- y (- 1.0))) (* 0.5 y))) (* (* x y) (* x y))) (* (+ (* x (- y (- 1.0))) (* 0.5 y)) (- (* x (- y 1.0)) (* 0.5 y))) (+ (* x (- y (- 1.0))) (* 0.5 y)) (* x (- y 1.0)) (* y x) (- (* x (- y 1.0)) (* 0.5 y)) (- (* x (- y 1.0)) (* 0.5 y)) (- (* x (- y 1.0)) (* 0.5 y)) 5.548 * * * [progress]: adding candidates to table 5.591 * * [progress]: iteration 3 / 4 5.591 * * * [progress]: picking best candidate 5.596 * * * * [pick]: Picked # 5.596 * * * [progress]: localizing error 5.634 * * * [progress]: generating rewritten candidates 5.634 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 5.660 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 5.681 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 5.694 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 5.822 * * * [progress]: generating series expansions 5.822 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 5.822 * [backup-simplify]: Simplify (cbrt (- (* x (- y 1.0)) (* 0.5 y))) into (pow (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 1/3) 5.822 * [approximate]: Taking taylor expansion of (pow (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 1/3) in (x y) around 0 5.823 * [taylor]: Taking taylor expansion of (pow (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 1/3) in y 5.823 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (+ (* 1.0 x) (* 0.5 y)))))) in y 5.823 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* x y) (+ (* 1.0 x) (* 0.5 y))))) in y 5.823 * [taylor]: Taking taylor expansion of 1/3 in y 5.823 * [backup-simplify]: Simplify 1/3 into 1/3 5.823 * [taylor]: Taking taylor expansion of (log (- (* x y) (+ (* 1.0 x) (* 0.5 y)))) in y 5.823 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 5.823 * [taylor]: Taking taylor expansion of (* x y) in y 5.823 * [taylor]: Taking taylor expansion of x in y 5.823 * [backup-simplify]: Simplify x into x 5.823 * [taylor]: Taking taylor expansion of y in y 5.823 * [backup-simplify]: Simplify 0 into 0 5.823 * [backup-simplify]: Simplify 1 into 1 5.823 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 5.823 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 5.823 * [taylor]: Taking taylor expansion of 1.0 in y 5.823 * [backup-simplify]: Simplify 1.0 into 1.0 5.823 * [taylor]: Taking taylor expansion of x in y 5.823 * [backup-simplify]: Simplify x into x 5.823 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 5.823 * [taylor]: Taking taylor expansion of 0.5 in y 5.823 * [backup-simplify]: Simplify 0.5 into 0.5 5.823 * [taylor]: Taking taylor expansion of y in y 5.823 * [backup-simplify]: Simplify 0 into 0 5.823 * [backup-simplify]: Simplify 1 into 1 5.823 * [backup-simplify]: Simplify (* x 0) into 0 5.823 * [backup-simplify]: Simplify (* 1.0 x) into (* 1.0 x) 5.824 * [backup-simplify]: Simplify (* 0.5 0) into 0 5.824 * [backup-simplify]: Simplify (+ (* 1.0 x) 0) into (* 1.0 x) 5.824 * [backup-simplify]: Simplify (- (* 1.0 x)) into (- (* 1.0 x)) 5.824 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 x))) into (- (* 1.0 x)) 5.824 * [backup-simplify]: Simplify (log (- (* 1.0 x))) into (log (- (* 1.0 x))) 5.824 * [backup-simplify]: Simplify (* 1/3 (log (- (* 1.0 x)))) into (* 1/3 (log (- (* 1.0 x)))) 5.824 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (* 1.0 x))))) into (pow (- (* 1.0 x)) 1/3) 5.824 * [taylor]: Taking taylor expansion of (pow (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 1/3) in x 5.824 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (+ (* 1.0 x) (* 0.5 y)))))) in x 5.824 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* x y) (+ (* 1.0 x) (* 0.5 y))))) in x 5.824 * [taylor]: Taking taylor expansion of 1/3 in x 5.824 * [backup-simplify]: Simplify 1/3 into 1/3 5.824 * [taylor]: Taking taylor expansion of (log (- (* x y) (+ (* 1.0 x) (* 0.5 y)))) in x 5.824 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 5.824 * [taylor]: Taking taylor expansion of (* x y) in x 5.824 * [taylor]: Taking taylor expansion of x in x 5.824 * [backup-simplify]: Simplify 0 into 0 5.824 * [backup-simplify]: Simplify 1 into 1 5.824 * [taylor]: Taking taylor expansion of y in x 5.824 * [backup-simplify]: Simplify y into y 5.824 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 5.824 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 5.824 * [taylor]: Taking taylor expansion of 1.0 in x 5.824 * [backup-simplify]: Simplify 1.0 into 1.0 5.824 * [taylor]: Taking taylor expansion of x in x 5.824 * [backup-simplify]: Simplify 0 into 0 5.824 * [backup-simplify]: Simplify 1 into 1 5.824 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 5.824 * [taylor]: Taking taylor expansion of 0.5 in x 5.824 * [backup-simplify]: Simplify 0.5 into 0.5 5.824 * [taylor]: Taking taylor expansion of y in x 5.824 * [backup-simplify]: Simplify y into y 5.824 * [backup-simplify]: Simplify (* 0 y) into 0 5.825 * [backup-simplify]: Simplify (* 1.0 0) into 0 5.825 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 5.825 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y) 5.825 * [backup-simplify]: Simplify (- (* 0.5 y)) into (- (* 0.5 y)) 5.825 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 y))) into (- (* 0.5 y)) 5.825 * [backup-simplify]: Simplify (log (- (* 0.5 y))) into (log (- (* 0.5 y))) 5.825 * [backup-simplify]: Simplify (* 1/3 (log (- (* 0.5 y)))) into (* 1/3 (log (- (* 0.5 y)))) 5.825 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (* 0.5 y))))) into (pow (- (* 0.5 y)) 1/3) 5.825 * [taylor]: Taking taylor expansion of (pow (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 1/3) in x 5.825 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (+ (* 1.0 x) (* 0.5 y)))))) in x 5.825 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* x y) (+ (* 1.0 x) (* 0.5 y))))) in x 5.825 * [taylor]: Taking taylor expansion of 1/3 in x 5.825 * [backup-simplify]: Simplify 1/3 into 1/3 5.825 * [taylor]: Taking taylor expansion of (log (- (* x y) (+ (* 1.0 x) (* 0.5 y)))) in x 5.825 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 5.825 * [taylor]: Taking taylor expansion of (* x y) in x 5.825 * [taylor]: Taking taylor expansion of x in x 5.825 * [backup-simplify]: Simplify 0 into 0 5.825 * [backup-simplify]: Simplify 1 into 1 5.825 * [taylor]: Taking taylor expansion of y in x 5.825 * [backup-simplify]: Simplify y into y 5.825 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 5.825 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 5.825 * [taylor]: Taking taylor expansion of 1.0 in x 5.825 * [backup-simplify]: Simplify 1.0 into 1.0 5.825 * [taylor]: Taking taylor expansion of x in x 5.825 * [backup-simplify]: Simplify 0 into 0 5.826 * [backup-simplify]: Simplify 1 into 1 5.826 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 5.826 * [taylor]: Taking taylor expansion of 0.5 in x 5.826 * [backup-simplify]: Simplify 0.5 into 0.5 5.826 * [taylor]: Taking taylor expansion of y in x 5.826 * [backup-simplify]: Simplify y into y 5.826 * [backup-simplify]: Simplify (* 0 y) into 0 5.826 * [backup-simplify]: Simplify (* 1.0 0) into 0 5.826 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 5.826 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y) 5.826 * [backup-simplify]: Simplify (- (* 0.5 y)) into (- (* 0.5 y)) 5.826 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 y))) into (- (* 0.5 y)) 5.826 * [backup-simplify]: Simplify (log (- (* 0.5 y))) into (log (- (* 0.5 y))) 5.826 * [backup-simplify]: Simplify (* 1/3 (log (- (* 0.5 y)))) into (* 1/3 (log (- (* 0.5 y)))) 5.826 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (* 0.5 y))))) into (pow (- (* 0.5 y)) 1/3) 5.826 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 y)) 1/3) in y 5.826 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 0.5 y))))) in y 5.827 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 0.5 y)))) in y 5.827 * [taylor]: Taking taylor expansion of 1/3 in y 5.827 * [backup-simplify]: Simplify 1/3 into 1/3 5.827 * [taylor]: Taking taylor expansion of (log (- (* 0.5 y))) in y 5.827 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 5.827 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 5.827 * [taylor]: Taking taylor expansion of 0.5 in y 5.827 * [backup-simplify]: Simplify 0.5 into 0.5 5.827 * [taylor]: Taking taylor expansion of y in y 5.827 * [backup-simplify]: Simplify 0 into 0 5.827 * [backup-simplify]: Simplify 1 into 1 5.827 * [backup-simplify]: Simplify (* 0.5 0) into 0 5.827 * [backup-simplify]: Simplify (- 0) into 0 5.828 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 5.828 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 5.829 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 5.829 * [backup-simplify]: Simplify (log (- 0.5)) into (log (- 0.5)) 5.830 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) (log (- 0.5))) into (+ (log y) (log (- 0.5))) 5.830 * [backup-simplify]: Simplify (* 1/3 (+ (log y) (log (- 0.5)))) into (* 1/3 (+ (log y) (log (- 0.5)))) 5.831 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log y) (log (- 0.5))))) into (exp (* 1/3 (+ (log y) (log (- 0.5))))) 5.832 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log y) (log (- 0.5))))) into (exp (* 1/3 (+ (log y) (log (- 0.5))))) 5.832 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 5.833 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 5.833 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 y)) into 0 5.833 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 5.834 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.834 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0) 5.834 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- y 1.0)) 1)) (pow (- (* 0.5 y)) 1)))) 1) into (- (* 2.0 (/ 1 y)) 2.0) 5.834 * [backup-simplify]: Simplify (+ (* 1/3 (- (* 2.0 (/ 1 y)) 2.0)) (* 0 (log (- (* 0.5 y))))) into (- (* 0.6666666666666666 (/ 1 y)) 0.6666666666666666) 5.835 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (* 0.5 y))))) (+ (* (/ (pow (- (* 0.6666666666666666 (/ 1 y)) 0.6666666666666666) 1) 1)))) into (* (- (* 0.6666666666666666 (/ 1 y)) 0.6666666666666666) (pow (* y -0.5) 1/3)) 5.835 * [taylor]: Taking taylor expansion of (* (- (* 0.6666666666666666 (/ 1 y)) 0.6666666666666666) (pow (* y -0.5) 1/3)) in y 5.835 * [taylor]: Taking taylor expansion of (- (* 0.6666666666666666 (/ 1 y)) 0.6666666666666666) in y 5.835 * [taylor]: Taking taylor expansion of (* 0.6666666666666666 (/ 1 y)) in y 5.835 * [taylor]: Taking taylor expansion of 0.6666666666666666 in y 5.835 * [backup-simplify]: Simplify 0.6666666666666666 into 0.6666666666666666 5.835 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.835 * [taylor]: Taking taylor expansion of y in y 5.835 * [backup-simplify]: Simplify 0 into 0 5.835 * [backup-simplify]: Simplify 1 into 1 5.835 * [backup-simplify]: Simplify (/ 1 1) into 1 5.835 * [taylor]: Taking taylor expansion of 0.6666666666666666 in y 5.835 * [backup-simplify]: Simplify 0.6666666666666666 into 0.6666666666666666 5.835 * [taylor]: Taking taylor expansion of (pow (* y -0.5) 1/3) in y 5.835 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* y -0.5)))) in y 5.835 * [taylor]: Taking taylor expansion of (* 1/3 (log (* y -0.5))) in y 5.835 * [taylor]: Taking taylor expansion of 1/3 in y 5.835 * [backup-simplify]: Simplify 1/3 into 1/3 5.835 * [taylor]: Taking taylor expansion of (log (* y -0.5)) in y 5.835 * [taylor]: Taking taylor expansion of (* y -0.5) in y 5.835 * [taylor]: Taking taylor expansion of y in y 5.835 * [backup-simplify]: Simplify 0 into 0 5.835 * [backup-simplify]: Simplify 1 into 1 5.835 * [taylor]: Taking taylor expansion of -0.5 in y 5.835 * [backup-simplify]: Simplify -0.5 into -0.5 5.836 * [backup-simplify]: Simplify (* 0 -0.5) into 0 5.836 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 -0.5)) into (- 0.5) 5.837 * [backup-simplify]: Simplify (log (- 0.5)) into (log (- 0.5)) 5.838 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) (log (- 0.5))) into (+ (log y) (log (- 0.5))) 5.838 * [backup-simplify]: Simplify (* 1/3 (+ (log y) (log (- 0.5)))) into (* 1/3 (+ (log y) (log (- 0.5)))) 5.839 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log y) (log (- 0.5))))) into (exp (* 1/3 (+ (log y) (log (- 0.5))))) 5.839 * [backup-simplify]: Simplify (* 0.6666666666666666 1) into 0.6666666666666666 5.839 * [backup-simplify]: Simplify (+ 0.6666666666666666 0) into 0.6666666666666666 5.840 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 -0.5))) into 0 5.841 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 0.5) 1)))) 1) into 0 5.841 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) (log (- 0.5))) into (+ (log y) (log (- 0.5))) 5.842 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log y) (log (- 0.5))))) into 0 5.843 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log y) (log (- 0.5))))) (+ (* (/ (pow 0 1) 1)))) into 0 5.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.844 * [backup-simplify]: Simplify (+ (* 0.6666666666666666 0) (* 0 1)) into 0 5.844 * [backup-simplify]: Simplify (- 0.6666666666666666) into (- 0.6666666666666666) 5.845 * [backup-simplify]: Simplify (+ 0 (- 0.6666666666666666)) into (- 0.6666666666666666) 5.846 * [backup-simplify]: Simplify (+ (* 0.6666666666666666 0) (* (- 0.6666666666666666) (exp (* 1/3 (+ (log y) (log (- 0.5))))))) into (- (* 0.6666666666666666 (exp (* 1/3 (+ (log y) (log (- 0.5))))))) 5.846 * [backup-simplify]: Simplify (- (* 0.6666666666666666 (exp (* 1/3 (+ (log y) (log (- 0.5))))))) into (- (* 0.6666666666666666 (exp (* 1/3 (+ (log y) (log (- 0.5))))))) 5.847 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 5.847 * [backup-simplify]: Simplify (- 0) into 0 5.848 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 5.848 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 0.5) 1)))) 1) into 0 5.849 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) (log (- 0.5))) into (+ (log y) (log (- 0.5))) 5.850 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log y) (log (- 0.5))))) into 0 5.851 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log y) (log (- 0.5))))) (+ (* (/ (pow 0 1) 1)))) into 0 5.851 * [backup-simplify]: Simplify 0 into 0 5.852 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 5.852 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 5.853 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 y))) into 0 5.853 * [backup-simplify]: Simplify (+ 0 0) into 0 5.853 * [backup-simplify]: Simplify (- 0) into 0 5.854 * [backup-simplify]: Simplify (+ 0 0) into 0