47.950 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.024 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying: (/ (- x y) x) 0.024 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.024 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.024 * * [simplify]: Extracting # 2 : cost 3 inf + 1 0.024 * * [simplify]: Extracting # 3 : cost 0 inf + 126 0.024 * * [simplify]: iteration 0 : 4 enodes (cost 82 ) 0.025 * * [simplify]: Extracting # 0 : cost 0 inf + 126 0.025 * * [simplify]: Extracting # 1 : cost 3 inf + 126 0.025 * * [simplify]: Extracting # 2 : cost 0 inf + 250 0.025 * * [simplify]: iteration 1 : 9 enodes (cost 82 ) 0.027 * * [simplify]: Extracting # 0 : cost 0 inf + 250 0.027 * * [simplify]: Extracting # 1 : cost 1 inf + 210 0.027 * * [simplify]: Extracting # 2 : cost 0 inf + 292 0.027 * * [simplify]: iteration 2 : 13 enodes (cost 82 ) 0.030 * * [simplify]: Extracting # 0 : cost 0 inf + 292 0.030 * * [simplify]: iteration 3 : 19 enodes (cost 82 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 inf + 292 0.032 * * [simplify]: iteration done: 19 enodes (cost 82 ) 0.032 * [simplify]: Simplified to: (/ (- x y) x) 0.033 * * [progress]: iteration 1 / 4 0.033 * * * [progress]: picking best candidate 0.037 * * * * [pick]: Picked # 0.037 * * * [progress]: localizing error 0.045 * * * [progress]: generating rewritten candidates 0.045 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.066 * * * [progress]: generating series expansions 0.066 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.066 * [backup-simplify]: Simplify (/ (- x y) x) into (/ (- x y) x) 0.066 * [approximate]: Taking taylor expansion of (/ (- x y) x) in (x y) around 0 0.066 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y 0.066 * [taylor]: Taking taylor expansion of (- x y) in y 0.066 * [taylor]: Taking taylor expansion of x in y 0.066 * [backup-simplify]: Simplify x into x 0.066 * [taylor]: Taking taylor expansion of y in y 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify 1 into 1 0.066 * [taylor]: Taking taylor expansion of x in y 0.066 * [backup-simplify]: Simplify x into x 0.067 * [backup-simplify]: Simplify (- 0) into 0 0.067 * [backup-simplify]: Simplify (+ x 0) into x 0.067 * [backup-simplify]: Simplify (/ x x) into 1 0.067 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 0.067 * [taylor]: Taking taylor expansion of (- x y) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify 1 into 1 0.067 * [taylor]: Taking taylor expansion of y in x 0.067 * [backup-simplify]: Simplify y into y 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify 1 into 1 0.067 * [backup-simplify]: Simplify (- y) into (- y) 0.067 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.067 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y) 0.067 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 0.067 * [taylor]: Taking taylor expansion of (- x y) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify 1 into 1 0.067 * [taylor]: Taking taylor expansion of y in x 0.067 * [backup-simplify]: Simplify y into y 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify 1 into 1 0.067 * [backup-simplify]: Simplify (- y) into (- y) 0.067 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.067 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y) 0.067 * [taylor]: Taking taylor expansion of (* -1 y) in y 0.068 * [taylor]: Taking taylor expansion of -1 in y 0.068 * [backup-simplify]: Simplify -1 into -1 0.068 * [taylor]: Taking taylor expansion of y in y 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 1 into 1 0.068 * [backup-simplify]: Simplify (* -1 0) into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (- 0) into 0 0.069 * [backup-simplify]: Simplify (+ 1 0) into 1 0.069 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1 0.069 * [taylor]: Taking taylor expansion of 1 in y 0.069 * [backup-simplify]: Simplify 1 into 1 0.069 * [backup-simplify]: Simplify 1 into 1 0.070 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 0.070 * [backup-simplify]: Simplify -1 into -1 0.070 * [backup-simplify]: Simplify (- 0) into 0 0.071 * [backup-simplify]: Simplify (+ 0 0) into 0 0.072 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (- 0) into 0 0.073 * [backup-simplify]: Simplify (+ 0 0) into 0 0.075 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (+ (* -1 (* y (/ 1 x))) 1) into (- 1 (/ y x)) 0.075 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 x)) into (* x (- (/ 1 x) (/ 1 y))) 0.075 * [approximate]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.075 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y 0.075 * [taylor]: Taking taylor expansion of x in y 0.076 * [backup-simplify]: Simplify x into x 0.076 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.076 * [taylor]: Taking taylor expansion of x in y 0.076 * [backup-simplify]: Simplify x into x 0.076 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.076 * [taylor]: Taking taylor expansion of y in y 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 1 into 1 0.076 * [backup-simplify]: Simplify (/ 1 1) into 1 0.076 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 1 into 1 0.076 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 1 into 1 0.077 * [backup-simplify]: Simplify (/ 1 1) into 1 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [backup-simplify]: Simplify y into y 0.077 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.077 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 1 into 1 0.077 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 1 into 1 0.077 * [backup-simplify]: Simplify (/ 1 1) into 1 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [backup-simplify]: Simplify y into y 0.077 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.078 * [backup-simplify]: Simplify (+ 1 0) into 1 0.078 * [backup-simplify]: Simplify (* 0 1) into 0 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.079 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.079 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.079 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1 0.079 * [taylor]: Taking taylor expansion of 1 in y 0.079 * [backup-simplify]: Simplify 1 into 1 0.079 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.081 * [backup-simplify]: Simplify (- 0) into 0 0.081 * [backup-simplify]: Simplify (+ 0 0) into 0 0.082 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y)) 0.082 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (/ 1 1) into 1 0.082 * [backup-simplify]: Simplify (- 1) into -1 0.082 * [backup-simplify]: Simplify -1 into -1 0.082 * [backup-simplify]: Simplify 1 into 1 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.084 * [backup-simplify]: Simplify (- 0) into 0 0.084 * [backup-simplify]: Simplify (+ 0 0) into 0 0.085 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.086 * [backup-simplify]: Simplify (- 0) into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.087 * [backup-simplify]: Simplify (- 0) into 0 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.089 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.090 * [backup-simplify]: Simplify (- 0) into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 1 (/ y x)) 0.090 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (* -1 (* (- (/ 1 y) (/ 1 x)) x)) 0.091 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.091 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in y 0.091 * [taylor]: Taking taylor expansion of -1 in y 0.091 * [backup-simplify]: Simplify -1 into -1 0.091 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y 0.091 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify (/ 1 1) into 1 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [backup-simplify]: Simplify x into x 0.091 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [backup-simplify]: Simplify x into x 0.091 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x 0.091 * [taylor]: Taking taylor expansion of -1 in x 0.091 * [backup-simplify]: Simplify -1 into -1 0.091 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x 0.091 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [backup-simplify]: Simplify y into y 0.091 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [backup-simplify]: Simplify (/ 1 1) into 1 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x 0.092 * [taylor]: Taking taylor expansion of -1 in x 0.092 * [backup-simplify]: Simplify -1 into -1 0.092 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x 0.092 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.092 * [taylor]: Taking taylor expansion of y in x 0.092 * [backup-simplify]: Simplify y into y 0.092 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (/ 1 1) into 1 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (- 1) into -1 0.093 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.094 * [backup-simplify]: Simplify (* -1 0) into 0 0.094 * [backup-simplify]: Simplify (* -1 0) into 0 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.095 * [backup-simplify]: Simplify (- 0) into 0 0.095 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.096 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1) 0.096 * [backup-simplify]: Simplify (+ (* -1 (- 1)) (* 0 0)) into 1 0.096 * [taylor]: Taking taylor expansion of 1 in y 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.097 * [backup-simplify]: Simplify (- 0) into 0 0.098 * [backup-simplify]: Simplify (+ 0 0) into 0 0.098 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y) 0.099 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (/ 1 y)) 0.099 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify (/ 1 1) into 1 0.100 * [backup-simplify]: Simplify (- 1) into -1 0.100 * [backup-simplify]: Simplify -1 into -1 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.101 * [backup-simplify]: Simplify (- 0) into 0 0.102 * [backup-simplify]: Simplify (+ 0 0) into 0 0.102 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0 0.103 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.104 * [backup-simplify]: Simplify (- 0) into 0 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.106 * [backup-simplify]: Simplify (- 0) into 0 0.106 * [backup-simplify]: Simplify (+ 0 0) into 0 0.107 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.108 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.109 * [backup-simplify]: Simplify (- 0) into 0 0.109 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 1 (/ y x)) 0.110 * * * [progress]: simplifying candidates 0.110 * [simplify]: Simplifying: (- (log (- x y)) (log x)) (log (/ (- x y) x)) (exp (/ (- x y) x)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x)) (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x))) (cbrt (/ (- x y) x)) (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x)) (sqrt (/ (- x y) x)) (sqrt (/ (- x y) x)) (- (- x y)) (- x) (/ x x) (/ y x) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt x) (cbrt x))) (/ (cbrt (- x y)) (cbrt x)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x)) (/ (cbrt (- x y)) (sqrt x)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) x) (/ (sqrt (- x y)) (* (cbrt x) (cbrt x))) (/ (sqrt (- x y)) (cbrt x)) (/ (sqrt (- x y)) (sqrt x)) (/ (sqrt (- x y)) (sqrt x)) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- x y) (cbrt x)) (/ 1 (sqrt x)) (/ (- x y) (sqrt x)) (/ 1 1) (/ (- x y) x) (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x))) (/ (- (sqrt x) (sqrt y)) (cbrt x)) (/ (+ (sqrt x) (sqrt y)) (sqrt x)) (/ (- (sqrt x) (sqrt y)) (sqrt x)) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- x y) (cbrt x)) (/ 1 (sqrt x)) (/ (- x y) (sqrt x)) (/ 1 1) (/ (- x y) x) (/ 1 x) (/ x (- x y)) (/ (- x y) (* (cbrt x) (cbrt x))) (/ (- x y) (sqrt x)) (/ (- x y) 1) (/ x (cbrt (- x y))) (/ x (sqrt (- x y))) (/ x (- x y)) (/ x (- (sqrt x) (sqrt y))) (/ x (- x y)) (* x (+ (* x x) (+ (* y y) (* x y)))) (* x (+ x y)) (- 1 (/ y x)) (- 1 (/ y x)) (- 1 (/ y x)) 0.111 * * [simplify]: Extracting # 0 : cost 45 inf + 0 0.111 * * [simplify]: Extracting # 1 : cost 64 inf + 0 0.112 * * [simplify]: Extracting # 2 : cost 64 inf + 84 0.112 * * [simplify]: Extracting # 3 : cost 27 inf + 4176 0.113 * * [simplify]: Extracting # 4 : cost 3 inf + 8385 0.115 * * [simplify]: Extracting # 5 : cost 0 inf + 8951 0.116 * * [simplify]: iteration 0 : 70 enodes (cost 8319 ) 0.136 * * [simplify]: Extracting # 0 : cost 0 inf + 8951 0.138 * * [simplify]: Extracting # 1 : cost 36 inf + 7832 0.140 * * [simplify]: Extracting # 2 : cost 0 inf + 12686 0.142 * * [simplify]: iteration 1 : 153 enodes (cost 7882 ) 0.189 * * [simplify]: Extracting # 0 : cost 0 inf + 12686 0.192 * * [simplify]: Extracting # 1 : cost 171 inf + 11873 0.197 * * [simplify]: Extracting # 2 : cost 0 inf + 31821 0.204 * * [simplify]: iteration 2 : 550 enodes (cost 7802 ) 0.580 * * [simplify]: Extracting # 0 : cost 0 inf + 31821 0.598 * * [simplify]: Extracting # 1 : cost 1755 inf + 23737 0.636 * * [simplify]: Extracting # 2 : cost 6 inf + 229797 0.686 * * [simplify]: Extracting # 3 : cost 2 inf + 230355 0.742 * * [simplify]: Extracting # 4 : cost 0 inf + 230901 0.797 * * [simplify]: iteration 3 : 4342 enodes (cost 7802 ) 2.040 * * [simplify]: Extracting # 0 : cost 0 inf + 230901 2.112 * * [simplify]: Extracting # 1 : cost 400 inf + 227329 2.162 * * [simplify]: Extracting # 2 : cost 0 inf + 299166 2.233 * * [simplify]: iteration done: 5001 enodes (cost 7802 ) 2.234 * [simplify]: Simplified to: (log (/ (- x y) x)) (log (/ (- x y) x)) (exp (/ (- x y) x)) (* (/ (- x y) x) (* (/ (- x y) x) (/ (- x y) x))) (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x))) (cbrt (/ (- x y) x)) (* (/ (- x y) x) (* (/ (- x y) x) (/ (- x y) x))) (sqrt (/ (- x y) x)) (sqrt (/ (- x y) x)) (- (- x y)) (- x) 1 (/ y x) (* (/ (cbrt (- x y)) (cbrt x)) (/ (cbrt (- x y)) (cbrt x))) (/ (cbrt (- x y)) (cbrt x)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x)) (/ (cbrt (- x y)) (sqrt x)) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) x) (/ (sqrt (- x y)) (* (cbrt x) (cbrt x))) (/ (sqrt (- x y)) (cbrt x)) (/ (sqrt (- x y)) (sqrt x)) (/ (sqrt (- x y)) (sqrt x)) (sqrt (- x y)) (/ (sqrt (- x y)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- x y) (cbrt x)) (/ 1 (sqrt x)) (/ (- x y) (sqrt x)) 1 (/ (- x y) x) (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x))) (/ (- (sqrt x) (sqrt y)) (cbrt x)) (/ (+ (sqrt x) (sqrt y)) (sqrt x)) (/ (- (sqrt x) (sqrt y)) (sqrt x)) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- x y) (cbrt x)) (/ 1 (sqrt x)) (/ (- x y) (sqrt x)) 1 (/ (- x y) x) (/ 1 x) (/ x (- x y)) (/ (- x y) (* (cbrt x) (cbrt x))) (/ (- x y) (sqrt x)) (- x y) (/ x (cbrt (- x y))) (/ x (sqrt (- x y))) (/ x (- x y)) (/ x (- (sqrt x) (sqrt y))) (/ x (- x y)) (* x (+ (* y (+ x y)) (* x x))) (* x (+ x y)) (/ (- x y) x) (/ (- x y) x) (/ (- x y) x) 2.236 * * * [progress]: adding candidates to table 2.394 * * [progress]: iteration 2 / 4 2.394 * * * [progress]: picking best candidate 2.399 * * * * [pick]: Picked # 2.399 * * * [progress]: localizing error 2.408 * * * [progress]: generating rewritten candidates 2.408 * * * [progress]: generating series expansions 2.408 * * * [progress]: simplifying candidates 2.408 * [simplify]: Simplifying: 2.408 * * [simplify]: Extracting # 0 : cost 0 inf + 0 2.408 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 2.408 * * [simplify]: Extracting # 0 : cost 0 inf + 0 2.409 * * [simplify]: iteration done: 0 enodes (cost 0 ) 2.409 * [simplify]: Simplified to: 2.409 * * * [progress]: adding candidates to table 2.409 * [progress]: [Phase 3 of 3] Extracting. 2.414 * [simplify]: Simplifying: (- 1 (/ y x)) 2.414 * * [simplify]: Extracting # 0 : cost 1 inf + 0 2.414 * * [simplify]: Extracting # 1 : cost 3 inf + 0 2.414 * * [simplify]: Extracting # 2 : cost 4 inf + 1 2.415 * * [simplify]: Extracting # 3 : cost 0 inf + 128 2.415 * * [simplify]: iteration 0 : 5 enodes (cost 83 ) 2.415 * * [simplify]: Extracting # 0 : cost 0 inf + 128 2.415 * * [simplify]: iteration 1 : 7 enodes (cost 83 ) 2.416 * * [simplify]: Extracting # 0 : cost 0 inf + 128 2.416 * * [simplify]: iteration done: 7 enodes (cost 83 ) 2.416 * [simplify]: Simplified to: (- 1 (/ y x)) 3.219 * [regime-testing]: Baseline error score: 0.0019326705361466807 3.232 * [regime-testing]: Oracle error score: 0.0019326705361466807 3.232 * [regime-testing]: End program error score: 0.0019326705361466807 3.312 * [regime-testing]: Target error score: 0.0019326705361466807