40.193 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.027 * [simplify]: Simplifying: (* x (+ y 1.0)) 0.027 * * [simplify]: Extracting # 0 : cost 0 0.027 * * [simplify]: Extracting # 1 : cost 0 0.027 * * [simplify]: Extracting # 2 : cost 0 0.027 * * [simplify]: Extracting # 3 : cost 0 0.027 * * [simplify]: Extracting # 4 : cost 0 0.027 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.029 * * [simplify]: Extracting # 1 : cost 0 0.029 * * [simplify]: Extracting # 2 : cost 0 0.029 * * [simplify]: iteration 1 : 13 enodes (cost 5 ) 0.034 * * [simplify]: Extracting # 0 : cost 0 0.034 * * [simplify]: iteration 2 : 17 enodes (cost 5 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: iteration 3 : 19 enodes (cost 5 ) 0.044 * * [simplify]: Extracting # 0 : cost 0 0.044 * * [simplify]: iteration done: 19 enodes (cost 5 ) 0.044 * [simplify]: Simplified to: (* x (+ y 1.0)) 0.045 * * [progress]: iteration 1 / 4 0.045 * * * [progress]: picking best candidate 0.047 * * * * [pick]: Picked # 0.048 * * * [progress]: localizing error 0.061 * * * [progress]: generating rewritten candidates 0.061 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.084 * * * [progress]: generating series expansions 0.084 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.084 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0)) 0.084 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0 0.084 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y 0.084 * [taylor]: Taking taylor expansion of x in y 0.084 * [backup-simplify]: Simplify x into x 0.084 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.084 * [taylor]: Taking taylor expansion of y in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [taylor]: Taking taylor expansion of 1.0 in y 0.084 * [backup-simplify]: Simplify 1.0 into 1.0 0.084 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [backup-simplify]: Simplify y into y 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [backup-simplify]: Simplify 1.0 into 1.0 0.084 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [backup-simplify]: Simplify y into y 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [backup-simplify]: Simplify 1.0 into 1.0 0.084 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.084 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (+ 0 0) into 0 0.085 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0) 0.085 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [taylor]: Taking taylor expansion of 1.0 in y 0.086 * [backup-simplify]: Simplify 1.0 into 1.0 0.086 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.086 * [backup-simplify]: Simplify 1.0 into 1.0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (+ 0 0) into 0 0.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (+ 1 0) into 1 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.088 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (+ 0 0) into 0 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (+ 0 0) into 0 0.091 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0 0.091 * [taylor]: Taking taylor expansion of 0 in y 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 0.091 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 y) 1.0) x) 0.091 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 0.091 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) 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 0.092 * [backup-simplify]: Simplify (/ 1 1) into 1 0.092 * [taylor]: Taking taylor expansion of 1.0 in y 0.092 * [backup-simplify]: Simplify 1.0 into 1.0 0.092 * [taylor]: Taking taylor expansion of x in y 0.092 * [backup-simplify]: Simplify x into x 0.092 * [backup-simplify]: Simplify (+ 1 0) into 1 0.092 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.092 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [backup-simplify]: Simplify y into y 0.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.093 * [taylor]: Taking taylor expansion of 1.0 in x 0.093 * [backup-simplify]: Simplify 1.0 into 1.0 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 y) 1.0) into (+ (/ 1 y) 1.0) 0.093 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.093 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [backup-simplify]: Simplify y into y 0.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.093 * [taylor]: Taking taylor expansion of 1.0 in x 0.093 * [backup-simplify]: Simplify 1.0 into 1.0 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 0.094 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.094 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 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 1.0 in y 0.094 * [backup-simplify]: Simplify 1.0 into 1.0 0.095 * [backup-simplify]: Simplify (+ 1 0) into 1 0.095 * [backup-simplify]: Simplify 1 into 1 0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.095 * [backup-simplify]: Simplify (+ 0 0) into 0 0.096 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0 0.096 * [taylor]: Taking taylor expansion of 0 in y 0.096 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.098 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.098 * [backup-simplify]: Simplify 1.0 into 1.0 0.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.098 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.101 * [backup-simplify]: Simplify (+ 0 0) into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.101 * [backup-simplify]: Simplify (+ 0 0) into 0 0.103 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.103 * [backup-simplify]: Simplify (+ 0 0) into 0 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.104 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 0.106 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 0.106 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x)) 0.106 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0 0.106 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y 0.106 * [taylor]: Taking taylor expansion of -1 in y 0.106 * [backup-simplify]: Simplify -1 into -1 0.106 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.106 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.106 * [taylor]: Taking taylor expansion of 1.0 in y 0.106 * [backup-simplify]: Simplify 1.0 into 1.0 0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.106 * [taylor]: Taking taylor expansion of y in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 1 into 1 0.106 * [backup-simplify]: Simplify (/ 1 1) into 1 0.106 * [taylor]: Taking taylor expansion of x in y 0.106 * [backup-simplify]: Simplify x into x 0.107 * [backup-simplify]: Simplify (- 1) into -1 0.107 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.107 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.107 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.107 * [taylor]: Taking taylor expansion of -1 in x 0.107 * [backup-simplify]: Simplify -1 into -1 0.107 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.107 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.107 * [taylor]: Taking taylor expansion of 1.0 in x 0.107 * [backup-simplify]: Simplify 1.0 into 1.0 0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.107 * [taylor]: Taking taylor expansion of y in x 0.107 * [backup-simplify]: Simplify y into y 0.107 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 1 into 1 0.107 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.107 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.107 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.108 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.108 * [taylor]: Taking taylor expansion of -1 in x 0.108 * [backup-simplify]: Simplify -1 into -1 0.108 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.108 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.108 * [taylor]: Taking taylor expansion of 1.0 in x 0.108 * [backup-simplify]: Simplify 1.0 into 1.0 0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.108 * [taylor]: Taking taylor expansion of y in x 0.108 * [backup-simplify]: Simplify y into y 0.108 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.108 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.108 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.108 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 0.108 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 0.108 * [taylor]: Taking taylor expansion of -1 in y 0.108 * [backup-simplify]: Simplify -1 into -1 0.108 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.108 * [taylor]: Taking taylor expansion of 1.0 in y 0.108 * [backup-simplify]: Simplify 1.0 into 1.0 0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.108 * [taylor]: Taking taylor expansion of y in y 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (/ 1 1) into 1 0.109 * [backup-simplify]: Simplify (- 1) into -1 0.109 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.110 * [backup-simplify]: Simplify (* -1 -1) into 1 0.110 * [backup-simplify]: Simplify 1 into 1 0.110 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.110 * [backup-simplify]: Simplify (- 0) into 0 0.110 * [backup-simplify]: Simplify (+ 0 0) into 0 0.111 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.111 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.112 * [backup-simplify]: Simplify (- 0) into 0 0.112 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.113 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 0.114 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.114 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.114 * [backup-simplify]: Simplify (- 0) into 0 0.114 * [backup-simplify]: Simplify (+ 0 0) into 0 0.115 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.116 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0 0.116 * [taylor]: Taking taylor expansion of 0 in y 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.117 * [backup-simplify]: Simplify (- 0) into 0 0.117 * [backup-simplify]: Simplify (+ 0 0) into 0 0.117 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.118 * [backup-simplify]: Simplify (- 0) into 0 0.118 * [backup-simplify]: Simplify (+ 0 0) into 0 0.119 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.120 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.121 * [backup-simplify]: Simplify (- 0) into 0 0.121 * [backup-simplify]: Simplify (+ 0 0) into 0 0.122 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.122 * [backup-simplify]: Simplify (- 0) into 0 0.123 * [backup-simplify]: Simplify (+ 0 0) into 0 0.125 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.127 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 0.128 * * * [progress]: simplifying candidates 0.128 * [simplify]: Simplifying: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (* 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)) 0.129 * * [simplify]: Extracting # 0 : cost 0 0.129 * * [simplify]: Extracting # 1 : cost 0 0.129 * * [simplify]: Extracting # 2 : cost 0 0.129 * * [simplify]: Extracting # 3 : cost 0 0.129 * * [simplify]: Extracting # 4 : cost 0 0.129 * * [simplify]: Extracting # 5 : cost 0 0.129 * * [simplify]: iteration 0 : 48 enodes (cost 206 ) 0.146 * * [simplify]: Extracting # 0 : cost 0 0.146 * * [simplify]: Extracting # 1 : cost 0 0.146 * * [simplify]: Extracting # 2 : cost 0 0.147 * * [simplify]: Extracting # 3 : cost 0 0.147 * * [simplify]: iteration 1 : 131 enodes (cost 195 ) 0.197 * * [simplify]: Extracting # 0 : cost 0 0.198 * * [simplify]: Extracting # 1 : cost 0 0.199 * * [simplify]: Extracting # 2 : cost 0 0.200 * * [simplify]: Extracting # 3 : cost 0 0.201 * * [simplify]: Extracting # 4 : cost 0 0.201 * * [simplify]: Extracting # 5 : cost 0 0.201 * * [simplify]: iteration 2 : 405 enodes (cost 175 ) 0.510 * * [simplify]: Extracting # 0 : cost 0 0.512 * * [simplify]: Extracting # 1 : cost 0 0.513 * * [simplify]: Extracting # 2 : cost 0 0.514 * * [simplify]: Extracting # 3 : cost 0 0.515 * * [simplify]: Extracting # 4 : cost 0 0.516 * * [simplify]: iteration 3 : 1386 enodes (cost 175 ) 3.517 * * [simplify]: Extracting # 0 : cost 0 3.521 * * [simplify]: Extracting # 1 : cost 0 3.524 * * [simplify]: Extracting # 2 : cost 0 3.527 * * [simplify]: Extracting # 3 : cost 0 3.530 * * [simplify]: Extracting # 4 : cost 0 3.532 * * [simplify]: iteration 4 : 4685 enodes (cost 175 ) 4.641 * * [simplify]: Extracting # 0 : cost 0 4.644 * * [simplify]: Extracting # 1 : cost 0 4.650 * * [simplify]: iteration done: 5000 enodes (cost 175 ) 4.650 * [simplify]: Simplified to: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (* (+ y 1.0) x) (log (* (+ y 1.0) x)) (log (* (+ y 1.0) x)) (exp (* x (+ y 1.0))) (pow (* (+ y 1.0) x) 3) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (pow (* (+ y 1.0) x) 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) (* 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)) (* (+ y 1.0) x) (* x (+ (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (* (+ y 1.0) x) (* (+ y 1.0) x) (* (+ y 1.0) x) 4.650 * * * [progress]: adding candidates to table 4.712 * * [progress]: iteration 2 / 4 4.712 * * * [progress]: picking best candidate 4.714 * * * * [pick]: Picked # 4.714 * * * [progress]: localizing error 4.725 * * * [progress]: generating rewritten candidates 4.725 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.745 * * * [progress]: generating series expansions 4.745 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.745 * [backup-simplify]: Simplify (+ (* x y) (* 1.0 x)) into (+ (* 1.0 x) (* x y)) 4.745 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0 4.746 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 4.746 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 4.746 * [taylor]: Taking taylor expansion of 1.0 in y 4.746 * [backup-simplify]: Simplify 1.0 into 1.0 4.746 * [taylor]: Taking taylor expansion of x in y 4.746 * [backup-simplify]: Simplify x into x 4.746 * [taylor]: Taking taylor expansion of (* x y) in y 4.746 * [taylor]: Taking taylor expansion of x in y 4.746 * [backup-simplify]: Simplify x into x 4.746 * [taylor]: Taking taylor expansion of y in y 4.746 * [backup-simplify]: Simplify 0 into 0 4.746 * [backup-simplify]: Simplify 1 into 1 4.746 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 4.746 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.746 * [taylor]: Taking taylor expansion of 1.0 in x 4.746 * [backup-simplify]: Simplify 1.0 into 1.0 4.746 * [taylor]: Taking taylor expansion of x in x 4.746 * [backup-simplify]: Simplify 0 into 0 4.746 * [backup-simplify]: Simplify 1 into 1 4.746 * [taylor]: Taking taylor expansion of (* x y) in x 4.746 * [taylor]: Taking taylor expansion of x in x 4.746 * [backup-simplify]: Simplify 0 into 0 4.746 * [backup-simplify]: Simplify 1 into 1 4.746 * [taylor]: Taking taylor expansion of y in x 4.746 * [backup-simplify]: Simplify y into y 4.746 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 4.746 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.746 * [taylor]: Taking taylor expansion of 1.0 in x 4.746 * [backup-simplify]: Simplify 1.0 into 1.0 4.746 * [taylor]: Taking taylor expansion of x in x 4.746 * [backup-simplify]: Simplify 0 into 0 4.746 * [backup-simplify]: Simplify 1 into 1 4.746 * [taylor]: Taking taylor expansion of (* x y) in x 4.746 * [taylor]: Taking taylor expansion of x in x 4.746 * [backup-simplify]: Simplify 0 into 0 4.747 * [backup-simplify]: Simplify 1 into 1 4.747 * [taylor]: Taking taylor expansion of y in x 4.747 * [backup-simplify]: Simplify y into y 4.747 * [backup-simplify]: Simplify (* 1.0 0) into 0 4.747 * [backup-simplify]: Simplify (* 0 y) into 0 4.748 * [backup-simplify]: Simplify (+ 0 0) into 0 4.748 * [taylor]: Taking taylor expansion of 0 in y 4.748 * [backup-simplify]: Simplify 0 into 0 4.748 * [backup-simplify]: Simplify 0 into 0 4.749 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 4.750 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.750 * [backup-simplify]: Simplify (+ 1.0 y) into (+ y 1.0) 4.750 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 4.750 * [taylor]: Taking taylor expansion of y in y 4.750 * [backup-simplify]: Simplify 0 into 0 4.750 * [backup-simplify]: Simplify 1 into 1 4.750 * [taylor]: Taking taylor expansion of 1.0 in y 4.750 * [backup-simplify]: Simplify 1.0 into 1.0 4.750 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.750 * [backup-simplify]: Simplify 1.0 into 1.0 4.750 * [backup-simplify]: Simplify 0 into 0 4.751 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 4.751 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.751 * [backup-simplify]: Simplify (+ 0 0) into 0 4.751 * [taylor]: Taking taylor expansion of 0 in y 4.751 * [backup-simplify]: Simplify 0 into 0 4.752 * [backup-simplify]: Simplify 0 into 0 4.752 * [backup-simplify]: Simplify (+ 1 0) into 1 4.752 * [backup-simplify]: Simplify 1 into 1 4.752 * [backup-simplify]: Simplify 0 into 0 4.753 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.753 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.754 * [backup-simplify]: Simplify (+ 0 0) into 0 4.754 * [taylor]: Taking taylor expansion of 0 in y 4.754 * [backup-simplify]: Simplify 0 into 0 4.754 * [backup-simplify]: Simplify 0 into 0 4.754 * [backup-simplify]: Simplify 0 into 0 4.754 * [backup-simplify]: Simplify (+ 0 0) into 0 4.754 * [backup-simplify]: Simplify 0 into 0 4.754 * [backup-simplify]: Simplify 0 into 0 4.755 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.756 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.756 * [backup-simplify]: Simplify (+ 0 0) into 0 4.756 * [taylor]: Taking taylor expansion of 0 in y 4.756 * [backup-simplify]: Simplify 0 into 0 4.756 * [backup-simplify]: Simplify 0 into 0 4.756 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 4.756 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* 1.0 (/ 1 x))) into (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) 4.756 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 4.756 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 4.756 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.756 * [taylor]: Taking taylor expansion of 1.0 in y 4.756 * [backup-simplify]: Simplify 1.0 into 1.0 4.756 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.756 * [taylor]: Taking taylor expansion of x in y 4.756 * [backup-simplify]: Simplify x into x 4.756 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.756 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.756 * [taylor]: Taking taylor expansion of (* x y) in y 4.756 * [taylor]: Taking taylor expansion of x in y 4.756 * [backup-simplify]: Simplify x into x 4.757 * [taylor]: Taking taylor expansion of y in y 4.757 * [backup-simplify]: Simplify 0 into 0 4.757 * [backup-simplify]: Simplify 1 into 1 4.757 * [backup-simplify]: Simplify (* x 0) into 0 4.757 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.757 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.757 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 4.757 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.757 * [taylor]: Taking taylor expansion of 1.0 in x 4.757 * [backup-simplify]: Simplify 1.0 into 1.0 4.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.757 * [taylor]: Taking taylor expansion of x in x 4.757 * [backup-simplify]: Simplify 0 into 0 4.757 * [backup-simplify]: Simplify 1 into 1 4.757 * [backup-simplify]: Simplify (/ 1 1) into 1 4.757 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.757 * [taylor]: Taking taylor expansion of (* x y) in x 4.757 * [taylor]: Taking taylor expansion of x in x 4.757 * [backup-simplify]: Simplify 0 into 0 4.757 * [backup-simplify]: Simplify 1 into 1 4.757 * [taylor]: Taking taylor expansion of y in x 4.757 * [backup-simplify]: Simplify y into y 4.757 * [backup-simplify]: Simplify (* 0 y) into 0 4.758 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.758 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.758 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 4.758 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.758 * [taylor]: Taking taylor expansion of 1.0 in x 4.758 * [backup-simplify]: Simplify 1.0 into 1.0 4.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.758 * [taylor]: Taking taylor expansion of x in x 4.758 * [backup-simplify]: Simplify 0 into 0 4.758 * [backup-simplify]: Simplify 1 into 1 4.758 * [backup-simplify]: Simplify (/ 1 1) into 1 4.758 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.758 * [taylor]: Taking taylor expansion of (* x y) in x 4.758 * [taylor]: Taking taylor expansion of x in x 4.758 * [backup-simplify]: Simplify 0 into 0 4.758 * [backup-simplify]: Simplify 1 into 1 4.758 * [taylor]: Taking taylor expansion of y in x 4.758 * [backup-simplify]: Simplify y into y 4.758 * [backup-simplify]: Simplify (* 0 y) into 0 4.759 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.759 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.759 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.759 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ (/ 1 y) 1.0) 4.759 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 4.759 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.759 * [taylor]: Taking taylor expansion of y in y 4.759 * [backup-simplify]: Simplify 0 into 0 4.759 * [backup-simplify]: Simplify 1 into 1 4.759 * [backup-simplify]: Simplify (/ 1 1) into 1 4.759 * [taylor]: Taking taylor expansion of 1.0 in y 4.759 * [backup-simplify]: Simplify 1.0 into 1.0 4.760 * [backup-simplify]: Simplify (+ 1 0) into 1 4.760 * [backup-simplify]: Simplify 1 into 1 4.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.761 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.761 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.761 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.762 * [backup-simplify]: Simplify (+ 0 0) into 0 4.762 * [taylor]: Taking taylor expansion of 0 in y 4.762 * [backup-simplify]: Simplify 0 into 0 4.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.762 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.762 * [backup-simplify]: Simplify 1.0 into 1.0 4.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.764 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.764 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.765 * [backup-simplify]: Simplify (+ 0 0) into 0 4.765 * [taylor]: Taking taylor expansion of 0 in y 4.765 * [backup-simplify]: Simplify 0 into 0 4.765 * [backup-simplify]: Simplify 0 into 0 4.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.766 * [backup-simplify]: Simplify (+ 0 0) into 0 4.766 * [backup-simplify]: Simplify 0 into 0 4.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.767 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.768 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.768 * [backup-simplify]: Simplify (+ 0 0) into 0 4.768 * [taylor]: Taking taylor expansion of 0 in y 4.768 * [backup-simplify]: Simplify 0 into 0 4.768 * [backup-simplify]: Simplify 0 into 0 4.768 * [backup-simplify]: Simplify 0 into 0 4.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.769 * [backup-simplify]: Simplify (+ 0 0) into 0 4.769 * [backup-simplify]: Simplify 0 into 0 4.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.770 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.771 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 4.772 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.772 * [backup-simplify]: Simplify (+ 0 0) into 0 4.772 * [taylor]: Taking taylor expansion of 0 in y 4.772 * [backup-simplify]: Simplify 0 into 0 4.772 * [backup-simplify]: Simplify 0 into 0 4.772 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 4.772 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* 1.0 (/ 1 (- x)))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 4.772 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0 4.772 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 4.772 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.772 * [taylor]: Taking taylor expansion of (* x y) in y 4.772 * [taylor]: Taking taylor expansion of x in y 4.772 * [backup-simplify]: Simplify x into x 4.772 * [taylor]: Taking taylor expansion of y in y 4.772 * [backup-simplify]: Simplify 0 into 0 4.772 * [backup-simplify]: Simplify 1 into 1 4.773 * [backup-simplify]: Simplify (* x 0) into 0 4.773 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.773 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.773 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.773 * [taylor]: Taking taylor expansion of 1.0 in y 4.773 * [backup-simplify]: Simplify 1.0 into 1.0 4.773 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.773 * [taylor]: Taking taylor expansion of x in y 4.773 * [backup-simplify]: Simplify x into x 4.773 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.773 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.773 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.773 * [taylor]: Taking taylor expansion of (* x y) in x 4.773 * [taylor]: Taking taylor expansion of x in x 4.773 * [backup-simplify]: Simplify 0 into 0 4.773 * [backup-simplify]: Simplify 1 into 1 4.773 * [taylor]: Taking taylor expansion of y in x 4.773 * [backup-simplify]: Simplify y into y 4.773 * [backup-simplify]: Simplify (* 0 y) into 0 4.773 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.773 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.774 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.774 * [taylor]: Taking taylor expansion of 1.0 in x 4.774 * [backup-simplify]: Simplify 1.0 into 1.0 4.774 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.774 * [taylor]: Taking taylor expansion of x in x 4.774 * [backup-simplify]: Simplify 0 into 0 4.774 * [backup-simplify]: Simplify 1 into 1 4.774 * [backup-simplify]: Simplify (/ 1 1) into 1 4.774 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.774 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.774 * [taylor]: Taking taylor expansion of (* x y) in x 4.774 * [taylor]: Taking taylor expansion of x in x 4.774 * [backup-simplify]: Simplify 0 into 0 4.774 * [backup-simplify]: Simplify 1 into 1 4.774 * [taylor]: Taking taylor expansion of y in x 4.774 * [backup-simplify]: Simplify y into y 4.774 * [backup-simplify]: Simplify (* 0 y) into 0 4.774 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.774 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.774 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.774 * [taylor]: Taking taylor expansion of 1.0 in x 4.774 * [backup-simplify]: Simplify 1.0 into 1.0 4.774 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.774 * [taylor]: Taking taylor expansion of x in x 4.774 * [backup-simplify]: Simplify 0 into 0 4.774 * [backup-simplify]: Simplify 1 into 1 4.775 * [backup-simplify]: Simplify (/ 1 1) into 1 4.775 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.775 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.776 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 4.776 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 4.776 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.776 * [taylor]: Taking taylor expansion of y in y 4.776 * [backup-simplify]: Simplify 0 into 0 4.776 * [backup-simplify]: Simplify 1 into 1 4.776 * [backup-simplify]: Simplify (/ 1 1) into 1 4.776 * [taylor]: Taking taylor expansion of 1.0 in y 4.776 * [backup-simplify]: Simplify 1.0 into 1.0 4.776 * [backup-simplify]: Simplify (+ 1 0) into 1 4.776 * [backup-simplify]: Simplify 1 into 1 4.777 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.777 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.779 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.779 * [backup-simplify]: Simplify (- 0) into 0 4.779 * [backup-simplify]: Simplify (+ 0 0) into 0 4.780 * [taylor]: Taking taylor expansion of 0 in y 4.780 * [backup-simplify]: Simplify 0 into 0 4.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.781 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.782 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.782 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.783 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.784 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.786 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.786 * [backup-simplify]: Simplify (- 0) into 0 4.786 * [backup-simplify]: Simplify (+ 0 0) into 0 4.786 * [taylor]: Taking taylor expansion of 0 in y 4.787 * [backup-simplify]: Simplify 0 into 0 4.787 * [backup-simplify]: Simplify 0 into 0 4.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.788 * [backup-simplify]: Simplify (- 0) into 0 4.788 * [backup-simplify]: Simplify (+ 0 0) into 0 4.788 * [backup-simplify]: Simplify 0 into 0 4.790 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.790 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.792 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.793 * [backup-simplify]: Simplify (- 0) into 0 4.793 * [backup-simplify]: Simplify (+ 0 0) into 0 4.793 * [taylor]: Taking taylor expansion of 0 in y 4.793 * [backup-simplify]: Simplify 0 into 0 4.793 * [backup-simplify]: Simplify 0 into 0 4.793 * [backup-simplify]: Simplify 0 into 0 4.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.795 * [backup-simplify]: Simplify (- 0) into 0 4.795 * [backup-simplify]: Simplify (+ 0 0) into 0 4.795 * [backup-simplify]: Simplify 0 into 0 4.805 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 4.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.808 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.808 * [backup-simplify]: Simplify (- 0) into 0 4.808 * [backup-simplify]: Simplify (+ 0 0) into 0 4.808 * [taylor]: Taking taylor expansion of 0 in y 4.808 * [backup-simplify]: Simplify 0 into 0 4.808 * [backup-simplify]: Simplify 0 into 0 4.809 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 4.809 * * * [progress]: simplifying candidates 4.810 * [simplify]: Simplifying: (expm1 (+ (* x y) (* 1.0 x))) (log1p (+ (* x y) (* 1.0 x))) (* (exp (* x y)) (exp (* 1.0 x))) (log (+ (* x y) (* 1.0 x))) (exp (+ (* x y) (* 1.0 x))) (* (cbrt (+ (* x y) (* 1.0 x))) (cbrt (+ (* x y) (* 1.0 x)))) (cbrt (+ (* x y) (* 1.0 x))) (* (* (+ (* x y) (* 1.0 x)) (+ (* x y) (* 1.0 x))) (+ (* x y) (* 1.0 x))) (sqrt (+ (* x y) (* 1.0 x))) (sqrt (+ (* x y) (* 1.0 x))) (+ (pow (* x y) 3) (pow (* 1.0 x) 3)) (+ (* (* x y) (* x y)) (- (* (* 1.0 x) (* 1.0 x)) (* (* x y) (* 1.0 x)))) (- (* (* x y) (* x y)) (* (* 1.0 x) (* 1.0 x))) (- (* x y) (* 1.0 x)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 4.811 * * [simplify]: Extracting # 0 : cost 0 4.811 * * [simplify]: Extracting # 1 : cost 0 4.811 * * [simplify]: Extracting # 2 : cost 0 4.811 * * [simplify]: Extracting # 3 : cost 0 4.811 * * [simplify]: Extracting # 4 : cost 0 4.811 * * [simplify]: Extracting # 5 : cost 0 4.812 * * [simplify]: Extracting # 6 : cost 0 4.812 * * [simplify]: iteration 0 : 30 enodes (cost 182 ) 4.820 * * [simplify]: Extracting # 0 : cost 0 4.820 * * [simplify]: Extracting # 1 : cost 0 4.820 * * [simplify]: Extracting # 2 : cost 0 4.821 * * [simplify]: Extracting # 3 : cost 0 4.821 * * [simplify]: Extracting # 4 : cost 0 4.821 * * [simplify]: iteration 1 : 103 enodes (cost 159 ) 4.861 * * [simplify]: Extracting # 0 : cost 0 4.862 * * [simplify]: Extracting # 1 : cost 0 4.862 * * [simplify]: Extracting # 2 : cost 0 4.863 * * [simplify]: Extracting # 3 : cost 0 4.864 * * [simplify]: Extracting # 4 : cost 0 4.864 * * [simplify]: Extracting # 5 : cost 0 4.865 * * [simplify]: Extracting # 6 : cost 0 4.866 * * [simplify]: iteration 2 : 365 enodes (cost 126 ) 5.238 * * [simplify]: Extracting # 0 : cost 0 5.239 * * [simplify]: Extracting # 1 : cost 0 5.240 * * [simplify]: Extracting # 2 : cost 0 5.241 * * [simplify]: Extracting # 3 : cost 0 5.242 * * [simplify]: Extracting # 4 : cost 0 5.243 * * [simplify]: iteration 3 : 1255 enodes (cost 125 ) 7.049 * * [simplify]: Extracting # 0 : cost 0 7.054 * * [simplify]: Extracting # 1 : cost 0 7.059 * * [simplify]: Extracting # 2 : cost 0 7.069 * * [simplify]: Extracting # 3 : cost 0 7.073 * * [simplify]: Extracting # 4 : cost 0 7.076 * * [simplify]: iteration 4 : 4009 enodes (cost 123 ) 8.913 * * [simplify]: Extracting # 0 : cost 0 8.922 * * [simplify]: Extracting # 1 : cost 0 8.930 * * [simplify]: iteration done: 5000 enodes (cost 123 ) 8.931 * [simplify]: Simplified to: (expm1 (* x (+ 1.0 y))) (log1p (* x (+ 1.0 y))) (exp (* x (+ 1.0 y))) (log (* x (+ 1.0 y))) (exp (* x (+ 1.0 y))) (* (cbrt (* x (+ 1.0 y))) (cbrt (* x (+ 1.0 y)))) (cbrt (* x (+ 1.0 y))) (pow (* x (+ 1.0 y)) 3) (sqrt (* x (+ 1.0 y))) (sqrt (* x (+ 1.0 y))) (+ (pow (* x y) 3) (pow (* 1.0 x) 3)) (* x (* x (+ (* 1.0 (- 1.0 y)) (* y y)))) (* (* x (- y 1.0)) (* x (+ 1.0 y))) (* x (- y 1.0)) (* x (+ 1.0 y)) (* x (+ 1.0 y)) (* x (+ 1.0 y)) 8.931 * * * [progress]: adding candidates to table 8.981 * [progress]: [Phase 3 of 3] Extracting. 8.981 * * [regime]: Finding splitpoints for: (# #) 8.981 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x) 8.981 * * * * [regimes]: Trying to branch on (+ y 1.0) from (# #) 9.000 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (# #) 9.014 * * * * [regimes]: Trying to branch on y from (# #) 9.028 * * * * [regimes]: Trying to branch on x from (# #) 9.038 * * * [regime]: Found split indices: #