48.098 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying: (* x (+ y 1.0)) 0.021 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.021 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.021 * * [simplify]: Extracting # 2 : cost 4 inf + 1 0.021 * * [simplify]: Extracting # 3 : cost 0 inf + 128 0.021 * * [simplify]: iteration 0 : 5 enodes (cost 83 ) 0.022 * * [simplify]: Extracting # 0 : cost 0 inf + 128 0.022 * * [simplify]: Extracting # 1 : cost 4 inf + 128 0.022 * * [simplify]: Extracting # 2 : cost 0 inf + 296 0.022 * * [simplify]: iteration 1 : 13 enodes (cost 83 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 inf + 296 0.024 * * [simplify]: iteration 2 : 15 enodes (cost 83 ) 0.025 * * [simplify]: Extracting # 0 : cost 0 inf + 212 0.025 * * [simplify]: iteration done: 15 enodes (cost 83 ) 0.025 * [simplify]: Simplified to: (* x (+ y 1.0)) 0.026 * * [progress]: iteration 1 / 4 0.026 * * * [progress]: picking best candidate 0.030 * * * * [pick]: Picked # 0.031 * * * [progress]: localizing error 0.044 * * * [progress]: generating rewritten candidates 0.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.070 * * * [progress]: generating series expansions 0.070 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.070 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0)) 0.070 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0 0.070 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y 0.070 * [taylor]: Taking taylor expansion of x in y 0.070 * [backup-simplify]: Simplify x into x 0.070 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.070 * [taylor]: Taking taylor expansion of y in y 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 1 into 1 0.070 * [taylor]: Taking taylor expansion of 1.0 in y 0.070 * [backup-simplify]: Simplify 1.0 into 1.0 0.070 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 1 into 1 0.070 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [backup-simplify]: Simplify y into y 0.070 * [taylor]: Taking taylor expansion of 1.0 in x 0.070 * [backup-simplify]: Simplify 1.0 into 1.0 0.070 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 1 into 1 0.070 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [backup-simplify]: Simplify y into y 0.070 * [taylor]: Taking taylor expansion of 1.0 in x 0.070 * [backup-simplify]: Simplify 1.0 into 1.0 0.071 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.071 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0 0.071 * [taylor]: Taking taylor expansion of 0 in y 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify (+ 0 0) into 0 0.072 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0) 0.072 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.072 * [taylor]: Taking taylor expansion of y in y 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 1 into 1 0.072 * [taylor]: Taking taylor expansion of 1.0 in y 0.072 * [backup-simplify]: Simplify 1.0 into 1.0 0.072 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.072 * [backup-simplify]: Simplify 1.0 into 1.0 0.072 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (+ 0 0) into 0 0.074 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify (+ 1 0) into 1 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify (+ 0 0) into 0 0.076 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (+ 0 0) into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (+ 0 0) into 0 0.078 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 0.078 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ 1.0 (/ 1 y)) x) 0.078 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0 0.078 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y 0.078 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.078 * [taylor]: Taking taylor expansion of 1.0 in y 0.078 * [backup-simplify]: Simplify 1.0 into 1.0 0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.078 * [taylor]: Taking taylor expansion of y in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 1 into 1 0.079 * [backup-simplify]: Simplify (/ 1 1) into 1 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [backup-simplify]: Simplify x into x 0.079 * [backup-simplify]: Simplify (+ 0 1) into 1 0.079 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.079 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x 0.079 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 0.079 * [taylor]: Taking taylor expansion of 1.0 in x 0.079 * [backup-simplify]: Simplify 1.0 into 1.0 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [backup-simplify]: Simplify y into y 0.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 0.080 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y)) 0.080 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x 0.080 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 0.080 * [taylor]: Taking taylor expansion of 1.0 in x 0.080 * [backup-simplify]: Simplify 1.0 into 1.0 0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [backup-simplify]: Simplify y into y 0.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 0.080 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y)) 0.080 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.080 * [taylor]: Taking taylor expansion of 1.0 in y 0.080 * [backup-simplify]: Simplify 1.0 into 1.0 0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [backup-simplify]: Simplify (/ 1 1) into 1 0.081 * [backup-simplify]: Simplify (+ 0 1) into 1 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.082 * [backup-simplify]: Simplify (+ 0 0) into 0 0.083 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.084 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.084 * [backup-simplify]: Simplify 1.0 into 1.0 0.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.084 * [backup-simplify]: Simplify (+ 0 0) into 0 0.085 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.087 * [backup-simplify]: Simplify (+ 0 0) into 0 0.087 * [backup-simplify]: Simplify 0 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 0) into 0 0.089 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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 0.089 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.090 * [backup-simplify]: Simplify (+ 0 0) into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.091 * [backup-simplify]: Simplify (+ 0 0) into 0 0.093 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 0.093 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x)) 0.093 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0 0.094 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y 0.094 * [taylor]: Taking taylor expansion of -1 in y 0.094 * [backup-simplify]: Simplify -1 into -1 0.094 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.094 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.094 * [taylor]: Taking taylor expansion of 1.0 in y 0.094 * [backup-simplify]: Simplify 1.0 into 1.0 0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.094 * [taylor]: Taking taylor expansion of y in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 1 into 1 0.094 * [backup-simplify]: Simplify (/ 1 1) into 1 0.094 * [taylor]: Taking taylor expansion of x in y 0.094 * [backup-simplify]: Simplify x into x 0.094 * [backup-simplify]: Simplify (- 1) into -1 0.095 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.095 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.095 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.095 * [taylor]: Taking taylor expansion of -1 in x 0.095 * [backup-simplify]: Simplify -1 into -1 0.095 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.095 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.095 * [taylor]: Taking taylor expansion of 1.0 in x 0.095 * [backup-simplify]: Simplify 1.0 into 1.0 0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.095 * [taylor]: Taking taylor expansion of y in x 0.095 * [backup-simplify]: Simplify y into y 0.095 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify 1 into 1 0.095 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.095 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.096 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.096 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.096 * [taylor]: Taking taylor expansion of -1 in x 0.096 * [backup-simplify]: Simplify -1 into -1 0.096 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.096 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.096 * [taylor]: Taking taylor expansion of 1.0 in x 0.096 * [backup-simplify]: Simplify 1.0 into 1.0 0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.096 * [taylor]: Taking taylor expansion of y in x 0.096 * [backup-simplify]: Simplify y into y 0.096 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.096 * [taylor]: Taking taylor expansion of x in x 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.096 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.096 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.096 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 0.096 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 0.096 * [taylor]: Taking taylor expansion of -1 in y 0.096 * [backup-simplify]: Simplify -1 into -1 0.096 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.096 * [taylor]: Taking taylor expansion of 1.0 in y 0.096 * [backup-simplify]: Simplify 1.0 into 1.0 0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 1 into 1 0.097 * [backup-simplify]: Simplify (/ 1 1) into 1 0.097 * [backup-simplify]: Simplify (- 1) into -1 0.098 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.098 * [backup-simplify]: Simplify (* -1 -1) into 1 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.098 * [backup-simplify]: Simplify (- 0) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.099 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.100 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.101 * [backup-simplify]: Simplify (- 0) into 0 0.101 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.103 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 0.103 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.104 * [backup-simplify]: Simplify (- 0) into 0 0.104 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.106 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.107 * [backup-simplify]: Simplify (- 0) into 0 0.107 * [backup-simplify]: Simplify (+ 0 0) into 0 0.108 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.108 * [backup-simplify]: Simplify (- 0) into 0 0.108 * [backup-simplify]: Simplify (+ 0 0) into 0 0.109 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.110 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0 0.110 * [taylor]: Taking taylor expansion of 0 in y 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.111 * [backup-simplify]: Simplify (- 0) into 0 0.111 * [backup-simplify]: Simplify (+ 0 0) into 0 0.112 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.112 * [backup-simplify]: Simplify (- 0) into 0 0.113 * [backup-simplify]: Simplify (+ 0 0) into 0 0.114 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.115 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 0.115 * * * [progress]: simplifying candidates 0.116 * [simplify]: Simplifying: (* 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) (* y x) (* 1.0 x) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) (* x 1) (* 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))) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 0.116 * * [simplify]: Extracting # 0 : cost 22 inf + 0 0.116 * * [simplify]: Extracting # 1 : cost 38 inf + 0 0.116 * * [simplify]: Extracting # 2 : cost 37 inf + 200 0.117 * * [simplify]: Extracting # 3 : cost 19 inf + 1859 0.117 * * [simplify]: Extracting # 4 : cost 3 inf + 4670 0.118 * * [simplify]: Extracting # 5 : cost 0 inf + 5540 0.118 * * [simplify]: iteration 0 : 46 enodes (cost 3939 ) 0.134 * * [simplify]: Extracting # 0 : cost 0 inf + 5540 0.135 * * [simplify]: Extracting # 1 : cost 37 inf + 4752 0.137 * * [simplify]: Extracting # 2 : cost 3 inf + 7993 0.139 * * [simplify]: Extracting # 3 : cost 0 inf + 8418 0.141 * * [simplify]: iteration 1 : 139 enodes (cost 3526 ) 0.191 * * [simplify]: Extracting # 0 : cost 0 inf + 8418 0.195 * * [simplify]: Extracting # 1 : cost 128 inf + 7353 0.202 * * [simplify]: Extracting # 2 : cost 5 inf + 25504 0.209 * * [simplify]: Extracting # 3 : cost 4 inf + 25717 0.214 * * [simplify]: Extracting # 4 : cost 0 inf + 26377 0.220 * * [simplify]: iteration 2 : 509 enodes (cost 3406 ) 0.867 * * [simplify]: Extracting # 0 : cost 0 inf + 26377 0.908 * * [simplify]: Extracting # 1 : cost 694 inf + 12540 0.933 * * [simplify]: Extracting # 2 : cost 7 inf + 120203 0.990 * * [simplify]: Extracting # 3 : cost 1 inf + 121349 1.038 * * [simplify]: Extracting # 4 : cost 0 inf + 121561 1.085 * * [simplify]: iteration 3 : 3337 enodes (cost 3326 ) 1.690 * * [simplify]: Extracting # 0 : cost 0 inf + 121561 1.754 * * [simplify]: Extracting # 1 : cost 851 inf + 110358 1.800 * * [simplify]: Extracting # 2 : cost 91 inf + 246413 1.856 * * [simplify]: Extracting # 3 : cost 23 inf + 255798 1.911 * * [simplify]: Extracting # 4 : cost 0 inf + 262020 1.971 * * [simplify]: iteration done: 5000 enodes (cost 3326 ) 1.971 * [simplify]: Simplified to: (* x (+ y 1.0)) (log (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ 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) (* 1.0 x) (* x y) (* 1.0 x) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) x x (* (cbrt x) (+ y 1.0)) (* (sqrt x) (+ y 1.0)) (* x (+ y 1.0)) (* x (+ (* (* 1.0 1.0) 1.0) (* (* y y) y))) (* x (- (* y y) (* 1.0 1.0))) (* x (+ y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) 1.972 * * * [progress]: adding candidates to table 2.032 * * [progress]: iteration 2 / 4 2.032 * * * [progress]: picking best candidate 2.035 * * * * [pick]: Picked # 2.035 * * * [progress]: localizing error 2.042 * * * [progress]: generating rewritten candidates 2.042 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.048 * * * [progress]: generating series expansions 2.048 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.048 * [backup-simplify]: Simplify (+ (* y x) (* 1.0 x)) into (+ (* 1.0 x) (* x y)) 2.048 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (y x) around 0 2.048 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 2.048 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 2.048 * [taylor]: Taking taylor expansion of 1.0 in x 2.048 * [backup-simplify]: Simplify 1.0 into 1.0 2.048 * [taylor]: Taking taylor expansion of x in x 2.048 * [backup-simplify]: Simplify 0 into 0 2.048 * [backup-simplify]: Simplify 1 into 1 2.048 * [taylor]: Taking taylor expansion of (* x y) in x 2.048 * [taylor]: Taking taylor expansion of x in x 2.048 * [backup-simplify]: Simplify 0 into 0 2.048 * [backup-simplify]: Simplify 1 into 1 2.048 * [taylor]: Taking taylor expansion of y in x 2.048 * [backup-simplify]: Simplify y into y 2.048 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 2.048 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 2.048 * [taylor]: Taking taylor expansion of 1.0 in y 2.049 * [backup-simplify]: Simplify 1.0 into 1.0 2.049 * [taylor]: Taking taylor expansion of x in y 2.049 * [backup-simplify]: Simplify x into x 2.049 * [taylor]: Taking taylor expansion of (* x y) in y 2.049 * [taylor]: Taking taylor expansion of x in y 2.049 * [backup-simplify]: Simplify x into x 2.049 * [taylor]: Taking taylor expansion of y in y 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [backup-simplify]: Simplify 1 into 1 2.049 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 2.049 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 2.049 * [taylor]: Taking taylor expansion of 1.0 in y 2.049 * [backup-simplify]: Simplify 1.0 into 1.0 2.049 * [taylor]: Taking taylor expansion of x in y 2.049 * [backup-simplify]: Simplify x into x 2.049 * [taylor]: Taking taylor expansion of (* x y) in y 2.049 * [taylor]: Taking taylor expansion of x in y 2.049 * [backup-simplify]: Simplify x into x 2.049 * [taylor]: Taking taylor expansion of y in y 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [backup-simplify]: Simplify 1 into 1 2.049 * [backup-simplify]: Simplify (* 1.0 x) into (* 1.0 x) 2.049 * [backup-simplify]: Simplify (* x 0) into 0 2.049 * [backup-simplify]: Simplify (+ (* 1.0 x) 0) into (* 1.0 x) 2.049 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 2.049 * [taylor]: Taking taylor expansion of 1.0 in x 2.049 * [backup-simplify]: Simplify 1.0 into 1.0 2.049 * [taylor]: Taking taylor expansion of x in x 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [backup-simplify]: Simplify 1 into 1 2.050 * [backup-simplify]: Simplify (* 1.0 0) into 0 2.050 * [backup-simplify]: Simplify 0 into 0 2.050 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 x)) into 0 2.050 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.050 * [backup-simplify]: Simplify (+ 0 x) into x 2.051 * [taylor]: Taking taylor expansion of x in x 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [backup-simplify]: Simplify 1 into 1 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 2.051 * [backup-simplify]: Simplify 1.0 into 1.0 2.052 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 x))) into 0 2.052 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 2.053 * [backup-simplify]: Simplify (+ 0 0) into 0 2.053 * [taylor]: Taking taylor expansion of 0 in x 2.053 * [backup-simplify]: Simplify 0 into 0 2.053 * [backup-simplify]: Simplify 0 into 0 2.053 * [backup-simplify]: Simplify 1 into 1 2.053 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 2.053 * [backup-simplify]: Simplify 0 into 0 2.054 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 2.054 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.055 * [backup-simplify]: Simplify (+ 0 0) into 0 2.055 * [taylor]: Taking taylor expansion of 0 in x 2.055 * [backup-simplify]: Simplify 0 into 0 2.055 * [backup-simplify]: Simplify 0 into 0 2.055 * [backup-simplify]: Simplify 0 into 0 2.055 * [backup-simplify]: Simplify 0 into 0 2.055 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.055 * [backup-simplify]: Simplify 0 into 0 2.056 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0 2.057 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.057 * [backup-simplify]: Simplify (+ 0 0) into 0 2.057 * [taylor]: Taking taylor expansion of 0 in x 2.057 * [backup-simplify]: Simplify 0 into 0 2.057 * [backup-simplify]: Simplify 0 into 0 2.057 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* 1.0 (* x 1))) into (+ (* 1.0 x) (* x y)) 2.057 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 x)) (* 1.0 (/ 1 x))) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) 2.057 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0 2.057 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 2.057 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.058 * [taylor]: Taking taylor expansion of (* x y) in x 2.058 * [taylor]: Taking taylor expansion of x in x 2.058 * [backup-simplify]: Simplify 0 into 0 2.058 * [backup-simplify]: Simplify 1 into 1 2.058 * [taylor]: Taking taylor expansion of y in x 2.058 * [backup-simplify]: Simplify y into y 2.058 * [backup-simplify]: Simplify (* 0 y) into 0 2.058 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.058 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.058 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.058 * [taylor]: Taking taylor expansion of 1.0 in x 2.058 * [backup-simplify]: Simplify 1.0 into 1.0 2.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.058 * [taylor]: Taking taylor expansion of x in x 2.058 * [backup-simplify]: Simplify 0 into 0 2.058 * [backup-simplify]: Simplify 1 into 1 2.058 * [backup-simplify]: Simplify (/ 1 1) into 1 2.058 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 2.058 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.058 * [taylor]: Taking taylor expansion of (* x y) in y 2.058 * [taylor]: Taking taylor expansion of x in y 2.058 * [backup-simplify]: Simplify x into x 2.058 * [taylor]: Taking taylor expansion of y in y 2.058 * [backup-simplify]: Simplify 0 into 0 2.058 * [backup-simplify]: Simplify 1 into 1 2.058 * [backup-simplify]: Simplify (* x 0) into 0 2.059 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.059 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.059 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.059 * [taylor]: Taking taylor expansion of 1.0 in y 2.059 * [backup-simplify]: Simplify 1.0 into 1.0 2.059 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.059 * [taylor]: Taking taylor expansion of x in y 2.059 * [backup-simplify]: Simplify x into x 2.059 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.059 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 2.059 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.059 * [taylor]: Taking taylor expansion of (* x y) in y 2.059 * [taylor]: Taking taylor expansion of x in y 2.059 * [backup-simplify]: Simplify x into x 2.059 * [taylor]: Taking taylor expansion of y in y 2.059 * [backup-simplify]: Simplify 0 into 0 2.059 * [backup-simplify]: Simplify 1 into 1 2.059 * [backup-simplify]: Simplify (* x 0) into 0 2.059 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.059 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.059 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.059 * [taylor]: Taking taylor expansion of 1.0 in y 2.059 * [backup-simplify]: Simplify 1.0 into 1.0 2.059 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.059 * [taylor]: Taking taylor expansion of x in y 2.059 * [backup-simplify]: Simplify x into x 2.060 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.060 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 2.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.060 * [taylor]: Taking taylor expansion of x in x 2.060 * [backup-simplify]: Simplify 0 into 0 2.060 * [backup-simplify]: Simplify 1 into 1 2.060 * [backup-simplify]: Simplify (/ 1 1) into 1 2.060 * [backup-simplify]: Simplify 1 into 1 2.060 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 2.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.060 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 2.061 * [backup-simplify]: Simplify (+ 0 (/ 1.0 x)) into (* 1.0 (/ 1 x)) 2.061 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.061 * [taylor]: Taking taylor expansion of 1.0 in x 2.061 * [backup-simplify]: Simplify 1.0 into 1.0 2.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.061 * [taylor]: Taking taylor expansion of x in x 2.061 * [backup-simplify]: Simplify 0 into 0 2.061 * [backup-simplify]: Simplify 1 into 1 2.061 * [backup-simplify]: Simplify (/ 1 1) into 1 2.061 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.061 * [backup-simplify]: Simplify 1.0 into 1.0 2.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.062 * [backup-simplify]: Simplify 0 into 0 2.062 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.063 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0 2.063 * [backup-simplify]: Simplify (+ 0 0) into 0 2.063 * [taylor]: Taking taylor expansion of 0 in x 2.063 * [backup-simplify]: Simplify 0 into 0 2.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.064 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.064 * [backup-simplify]: Simplify 0 into 0 2.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.064 * [backup-simplify]: Simplify 0 into 0 2.065 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.066 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 2.066 * [backup-simplify]: Simplify (+ 0 0) into 0 2.066 * [taylor]: Taking taylor expansion of 0 in x 2.066 * [backup-simplify]: Simplify 0 into 0 2.066 * [backup-simplify]: Simplify 0 into 0 2.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.067 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 2.067 * [backup-simplify]: Simplify 0 into 0 2.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.067 * [backup-simplify]: Simplify 0 into 0 2.068 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 x)) 1)) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ (* 1.0 x) (* x y)) 2.068 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- x))) (* 1.0 (/ 1 (- x)))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 2.068 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0 2.068 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 2.068 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.068 * [taylor]: Taking taylor expansion of (* x y) in x 2.068 * [taylor]: Taking taylor expansion of x in x 2.068 * [backup-simplify]: Simplify 0 into 0 2.068 * [backup-simplify]: Simplify 1 into 1 2.068 * [taylor]: Taking taylor expansion of y in x 2.068 * [backup-simplify]: Simplify y into y 2.068 * [backup-simplify]: Simplify (* 0 y) into 0 2.068 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.068 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.068 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.068 * [taylor]: Taking taylor expansion of 1.0 in x 2.068 * [backup-simplify]: Simplify 1.0 into 1.0 2.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.068 * [taylor]: Taking taylor expansion of x in x 2.068 * [backup-simplify]: Simplify 0 into 0 2.068 * [backup-simplify]: Simplify 1 into 1 2.069 * [backup-simplify]: Simplify (/ 1 1) into 1 2.069 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 2.069 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.069 * [taylor]: Taking taylor expansion of (* x y) in y 2.069 * [taylor]: Taking taylor expansion of x in y 2.069 * [backup-simplify]: Simplify x into x 2.069 * [taylor]: Taking taylor expansion of y in y 2.069 * [backup-simplify]: Simplify 0 into 0 2.069 * [backup-simplify]: Simplify 1 into 1 2.069 * [backup-simplify]: Simplify (* x 0) into 0 2.069 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.069 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.069 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.069 * [taylor]: Taking taylor expansion of 1.0 in y 2.069 * [backup-simplify]: Simplify 1.0 into 1.0 2.069 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.069 * [taylor]: Taking taylor expansion of x in y 2.069 * [backup-simplify]: Simplify x into x 2.069 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.069 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 2.069 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.069 * [taylor]: Taking taylor expansion of (* x y) in y 2.069 * [taylor]: Taking taylor expansion of x in y 2.069 * [backup-simplify]: Simplify x into x 2.069 * [taylor]: Taking taylor expansion of y in y 2.069 * [backup-simplify]: Simplify 0 into 0 2.069 * [backup-simplify]: Simplify 1 into 1 2.069 * [backup-simplify]: Simplify (* x 0) into 0 2.070 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.070 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.070 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.070 * [taylor]: Taking taylor expansion of 1.0 in y 2.070 * [backup-simplify]: Simplify 1.0 into 1.0 2.070 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.070 * [taylor]: Taking taylor expansion of x in y 2.070 * [backup-simplify]: Simplify x into x 2.070 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.070 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 2.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.070 * [taylor]: Taking taylor expansion of x in x 2.070 * [backup-simplify]: Simplify 0 into 0 2.070 * [backup-simplify]: Simplify 1 into 1 2.070 * [backup-simplify]: Simplify (/ 1 1) into 1 2.070 * [backup-simplify]: Simplify 1 into 1 2.071 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 2.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.071 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 2.071 * [backup-simplify]: Simplify (- (/ 1.0 x)) into (- (* 1.0 (/ 1 x))) 2.071 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 x))) 2.071 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 2.072 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.072 * [taylor]: Taking taylor expansion of 1.0 in x 2.072 * [backup-simplify]: Simplify 1.0 into 1.0 2.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.072 * [taylor]: Taking taylor expansion of x in x 2.072 * [backup-simplify]: Simplify 0 into 0 2.072 * [backup-simplify]: Simplify 1 into 1 2.072 * [backup-simplify]: Simplify (/ 1 1) into 1 2.072 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.073 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.073 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.074 * [backup-simplify]: Simplify 0 into 0 2.074 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 2.075 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0 2.075 * [backup-simplify]: Simplify (- 0) into 0 2.076 * [backup-simplify]: Simplify (+ 0 0) into 0 2.076 * [taylor]: Taking taylor expansion of 0 in x 2.076 * [backup-simplify]: Simplify 0 into 0 2.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.077 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.077 * [backup-simplify]: Simplify (- 0) into 0 2.077 * [backup-simplify]: Simplify 0 into 0 2.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.078 * [backup-simplify]: Simplify 0 into 0 2.079 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 2.080 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 2.080 * [backup-simplify]: Simplify (- 0) into 0 2.080 * [backup-simplify]: Simplify (+ 0 0) into 0 2.080 * [taylor]: Taking taylor expansion of 0 in x 2.080 * [backup-simplify]: Simplify 0 into 0 2.080 * [backup-simplify]: Simplify 0 into 0 2.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.081 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 2.081 * [backup-simplify]: Simplify (- 0) into 0 2.081 * [backup-simplify]: Simplify 0 into 0 2.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.082 * [backup-simplify]: Simplify 0 into 0 2.082 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- x))) 1)) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ (* 1.0 x) (* x y)) 2.082 * * * [progress]: simplifying candidates 2.083 * [simplify]: Simplifying: (* (exp (* y x)) (exp (* 1.0 x))) (log (+ (* y x) (* 1.0 x))) (exp (+ (* y x) (* 1.0 x))) (* (cbrt (+ (* y x) (* 1.0 x))) (cbrt (+ (* y x) (* 1.0 x)))) (cbrt (+ (* y x) (* 1.0 x))) (* (* (+ (* y x) (* 1.0 x)) (+ (* y x) (* 1.0 x))) (+ (* y x) (* 1.0 x))) (sqrt (+ (* y x) (* 1.0 x))) (sqrt (+ (* y x) (* 1.0 x))) (+ (pow (* y x) 3) (pow (* 1.0 x) 3)) (+ (* (* y x) (* y x)) (- (* (* 1.0 x) (* 1.0 x)) (* (* y x) (* 1.0 x)))) (- (* (* y x) (* y x)) (* (* 1.0 x) (* 1.0 x))) (- (* y x) (* 1.0 x)) (+ y 1.0) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 2.083 * * [simplify]: Extracting # 0 : cost 13 inf + 0 2.083 * * [simplify]: Extracting # 1 : cost 27 inf + 0 2.083 * * [simplify]: Extracting # 2 : cost 28 inf + 2 2.083 * * [simplify]: Extracting # 3 : cost 23 inf + 130 2.083 * * [simplify]: Extracting # 4 : cost 9 inf + 2177 2.084 * * [simplify]: Extracting # 5 : cost 0 inf + 4415 2.084 * * [simplify]: iteration 0 : 30 enodes (cost 3188 ) 2.090 * * [simplify]: Extracting # 0 : cost 0 inf + 4415 2.091 * * [simplify]: Extracting # 1 : cost 29 inf + 3605 2.092 * * [simplify]: Extracting # 2 : cost 3 inf + 6615 2.093 * * [simplify]: Extracting # 3 : cost 0 inf + 7082 2.094 * * [simplify]: iteration 1 : 101 enodes (cost 2377 ) 2.122 * * [simplify]: Extracting # 0 : cost 0 inf + 7082 2.123 * * [simplify]: Extracting # 1 : cost 81 inf + 5957 2.127 * * [simplify]: Extracting # 2 : cost 6 inf + 16740 2.130 * * [simplify]: Extracting # 3 : cost 6 inf + 16661 2.134 * * [simplify]: Extracting # 4 : cost 2 inf + 17170 2.137 * * [simplify]: Extracting # 5 : cost 0 inf + 17816 2.141 * * [simplify]: iteration 2 : 368 enodes (cost 2377 ) 2.363 * * [simplify]: Extracting # 0 : cost 0 inf + 17816 2.371 * * [simplify]: Extracting # 1 : cost 203 inf + 13382 2.388 * * [simplify]: Extracting # 2 : cost 12 inf + 57735 2.408 * * [simplify]: Extracting # 3 : cost 2 inf + 59540 2.427 * * [simplify]: Extracting # 4 : cost 0 inf + 60227 2.444 * * [simplify]: iteration 3 : 1404 enodes (cost 2377 ) 3.724 * * [simplify]: Extracting # 0 : cost 0 inf + 60227 3.757 * * [simplify]: Extracting # 1 : cost 808 inf + 32512 3.804 * * [simplify]: Extracting # 2 : cost 87 inf + 237603 3.862 * * [simplify]: Extracting # 3 : cost 22 inf + 246197 3.918 * * [simplify]: Extracting # 4 : cost 0 inf + 252870 3.971 * * [simplify]: iteration done: 5000 enodes (cost 2337 ) 3.971 * [simplify]: Simplified to: (exp (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ 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))) (+ (* (* y x) (* (* y x) (* y x))) (* (* 1.0 x) (* (* 1.0 x) (* 1.0 x)))) (+ (* (* x y) (* x y)) (* (* 1.0 x) (- (* 1.0 x) (* x y)))) (- (* (* y x) (* y x)) (* (* 1.0 x) (* 1.0 x))) (* x (- y 1.0)) (+ y 1.0) (* x (+ y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) 3.972 * * * [progress]: adding candidates to table 4.007 * [progress]: [Phase 3 of 3] Extracting. 4.007 * * [regime]: Finding splitpoints for: (# #) 4.008 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x) 4.008 * * * * [regimes]: Trying to branch on (+ y 1.0) from (# #) 4.032 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (# #) 4.061 * * * * [regimes]: Trying to branch on y from (# #) 4.087 * * * * [regimes]: Trying to branch on x from (# #) 4.122 * * * [regime]: Found split indices: #