17.873 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying: (* x (- 1.0 y)) 0.051 * * [progress]: iteration 1 / 4 0.051 * * * [progress]: picking best candidate 0.053 * * * * [pick]: Picked # 0.053 * * * [progress]: localizing error 0.061 * * * [progress]: generating rewritten candidates 0.061 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.089 * * * [progress]: generating series expansions 0.090 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.090 * [backup-simplify]: Simplify (* x (- 1.0 y)) into (* (- 1.0 y) x) 0.090 * [approximate]: Taking taylor expansion of (* (- 1.0 y) x) in (x y) around 0 0.090 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in y 0.090 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.090 * [taylor]: Taking taylor expansion of 1.0 in y 0.090 * [backup-simplify]: Simplify 1.0 into 1.0 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [taylor]: Taking taylor expansion of x in y 0.090 * [backup-simplify]: Simplify x into x 0.090 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in x 0.090 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.090 * [taylor]: Taking taylor expansion of 1.0 in x 0.090 * [backup-simplify]: Simplify 1.0 into 1.0 0.090 * [taylor]: Taking taylor expansion of y in x 0.090 * [backup-simplify]: Simplify y into y 0.090 * [taylor]: Taking taylor expansion of x in x 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in x 0.090 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.090 * [taylor]: Taking taylor expansion of 1.0 in x 0.090 * [backup-simplify]: Simplify 1.0 into 1.0 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [backup-simplify]: Simplify y into y 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify (- y) into (- y) 0.091 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 0.091 * [backup-simplify]: Simplify (* (- 1.0 y) 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 0.092 * [backup-simplify]: Simplify (- 0) into 0 0.092 * [backup-simplify]: Simplify (+ 0 0) into 0 0.093 * [backup-simplify]: Simplify (+ (* (- 1.0 y) 1) (* 0 0)) into (- 1.0 y) 0.093 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.093 * [taylor]: Taking taylor expansion of 1.0 in y 0.093 * [backup-simplify]: Simplify 1.0 into 1.0 0.093 * [taylor]: Taking taylor expansion of y in y 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (- 0) into 0 0.094 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.094 * [backup-simplify]: Simplify 1.0 into 1.0 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify (- 0) into 0 0.094 * [backup-simplify]: Simplify (+ 0 0) into 0 0.095 * [backup-simplify]: Simplify (+ (* (- 1.0 y) 0) (+ (* 0 1) (* 0 0))) into 0 0.095 * [taylor]: Taking taylor expansion of 0 in y 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify (- 1) into -1 0.096 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.096 * [backup-simplify]: Simplify -1 into -1 0.096 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify (- 0) into 0 0.097 * [backup-simplify]: Simplify (+ 0 0) into 0 0.098 * [backup-simplify]: Simplify (+ (* (- 1.0 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 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 into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (- 0) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [backup-simplify]: Simplify (+ (* (- 1.0 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1.0 (* 1 x))) into (- (* 1.0 x) (* x y)) 0.101 * [backup-simplify]: Simplify (* (/ 1 x) (- 1.0 (/ 1 y))) into (/ (- 1.0 (/ 1 y)) x) 0.101 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in (x y) around 0 0.101 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.101 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.101 * [taylor]: Taking taylor expansion of 1.0 in y 0.101 * [backup-simplify]: Simplify 1.0 into 1.0 0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.102 * [backup-simplify]: Simplify (/ 1 1) into 1 0.102 * [taylor]: Taking taylor expansion of x in y 0.102 * [backup-simplify]: Simplify x into x 0.102 * [backup-simplify]: Simplify (- 1) into -1 0.103 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.103 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.103 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.103 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.103 * [taylor]: Taking taylor expansion of 1.0 in x 0.103 * [backup-simplify]: Simplify 1.0 into 1.0 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.103 * [taylor]: Taking taylor expansion of y in x 0.103 * [backup-simplify]: Simplify y into y 0.103 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.103 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.103 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.103 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.103 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.103 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [backup-simplify]: Simplify 1.0 into 1.0 0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.104 * [taylor]: Taking taylor expansion of y in x 0.104 * [backup-simplify]: Simplify y into y 0.104 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.104 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.104 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.104 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.104 * [taylor]: Taking taylor expansion of 1.0 in y 0.104 * [backup-simplify]: Simplify 1.0 into 1.0 0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify (/ 1 1) into 1 0.105 * [backup-simplify]: Simplify (- 1) into -1 0.105 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.105 * [backup-simplify]: Simplify -1 into -1 0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.106 * [backup-simplify]: Simplify (- 0) into 0 0.106 * [backup-simplify]: Simplify (+ 0 0) into 0 0.107 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.108 * [backup-simplify]: Simplify (- 0) into 0 0.109 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.109 * [backup-simplify]: Simplify 1.0 into 1.0 0.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.109 * [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)) (* 0 (/ 0 1)))) into 0 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.112 * [backup-simplify]: Simplify (- 0) into 0 0.113 * [backup-simplify]: Simplify (+ 0 0) into 0 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.113 * [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)) (* 0 (/ 0 1)))) 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 0 into 0 0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 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 0 into 0 0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 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 0.120 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 0.121 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 1.0 x) (* x y)) 0.121 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- 1.0 (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 y) 1.0) x)) 0.121 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in (x y) around 0 0.121 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in y 0.121 * [taylor]: Taking taylor expansion of -1 in y 0.121 * [backup-simplify]: Simplify -1 into -1 0.121 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.121 * [taylor]: Taking taylor expansion of y in y 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 1 into 1 0.121 * [backup-simplify]: Simplify (/ 1 1) into 1 0.122 * [taylor]: Taking taylor expansion of 1.0 in y 0.122 * [backup-simplify]: Simplify 1.0 into 1.0 0.122 * [taylor]: Taking taylor expansion of x in y 0.122 * [backup-simplify]: Simplify x into x 0.122 * [backup-simplify]: Simplify (+ 1 0) into 1 0.122 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.122 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in x 0.122 * [taylor]: Taking taylor expansion of -1 in x 0.122 * [backup-simplify]: Simplify -1 into -1 0.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.122 * [taylor]: Taking taylor expansion of y in x 0.122 * [backup-simplify]: Simplify y into y 0.122 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.122 * [taylor]: Taking taylor expansion of 1.0 in x 0.122 * [backup-simplify]: Simplify 1.0 into 1.0 0.122 * [taylor]: Taking taylor expansion of x in x 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 1 into 1 0.123 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.123 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.123 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in x 0.123 * [taylor]: Taking taylor expansion of -1 in x 0.123 * [backup-simplify]: Simplify -1 into -1 0.123 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.123 * [backup-simplify]: Simplify y into y 0.123 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.123 * [taylor]: Taking taylor expansion of 1.0 in x 0.123 * [backup-simplify]: Simplify 1.0 into 1.0 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 1 into 1 0.123 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.123 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.124 * [backup-simplify]: Simplify (* -1 (+ (/ 1 y) 1.0)) into (* -1 (+ (/ 1 y) 1.0)) 0.124 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1.0)) in y 0.124 * [taylor]: Taking taylor expansion of -1 in y 0.124 * [backup-simplify]: Simplify -1 into -1 0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.124 * [taylor]: Taking taylor expansion of y in y 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 1 into 1 0.124 * [backup-simplify]: Simplify (/ 1 1) into 1 0.124 * [taylor]: Taking taylor expansion of 1.0 in y 0.124 * [backup-simplify]: Simplify 1.0 into 1.0 0.125 * [backup-simplify]: Simplify (+ 1 0) into 1 0.125 * [backup-simplify]: Simplify (* -1 1) into -1 0.125 * [backup-simplify]: Simplify -1 into -1 0.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.126 * [backup-simplify]: Simplify (+ 0 0) into 0 0.126 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0 0.127 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (+ (/ 1 y) 1.0))) into 0 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.127 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.128 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.130 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 1)) into (- 1.0) 0.130 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.130 * [backup-simplify]: Simplify (+ 0 0) into 0 0.132 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.133 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (/ 1 y) 1.0)))) into 0 0.133 * [taylor]: Taking taylor expansion of 0 in y 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.134 * [backup-simplify]: Simplify (+ 0 0) into 0 0.135 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 1))) into 0 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.135 * [backup-simplify]: Simplify (+ 0 0) into 0 0.137 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.138 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 y) 1.0))))) into 0 0.138 * [taylor]: Taking taylor expansion of 0 in y 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.140 * [backup-simplify]: Simplify (+ 0 0) into 0 0.141 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1)))) into 0 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.142 * [backup-simplify]: Simplify (+ 0 0) into 0 0.144 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.145 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 y) 1.0)))))) into 0 0.145 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 1.0 x) (* x y)) 0.146 * * * [progress]: simplifying candidates 0.147 * [simplify]: Simplifying: (* x (- 1.0 y)) (+ (log x) (log (- 1.0 y))) (log (* x (- 1.0 y))) (exp (* x (- 1.0 y))) (* (* (* x x) x) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* x (- 1.0 y))) (cbrt (* x (- 1.0 y)))) (cbrt (* x (- 1.0 y))) (* (* (* x (- 1.0 y)) (* x (- 1.0 y))) (* x (- 1.0 y))) (sqrt (* x (- 1.0 y))) (sqrt (* x (- 1.0 y))) (* (sqrt x) (sqrt (- 1.0 y))) (* (sqrt x) (sqrt (- 1.0 y))) (* x 1.0) (* x (- y)) (* x 1.0) (* x (- y)) (* 1.0 x) (* (- y) x) (* 1.0 x) (* (- y) x) (* x (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* x (sqrt (- 1.0 y))) (* x 1) (* x (+ (sqrt 1.0) (sqrt y))) (* x 1) (* (cbrt x) (- 1.0 y)) (* (sqrt x) (- 1.0 y)) (* x (- 1.0 y)) (* x (- (pow 1.0 3) (pow y 3))) (* x (- (* 1.0 1.0) (* y y))) (- (* 1.0 x) (* x y)) (- (* 1.0 x) (* x y)) (- (* 1.0 x) (* x y)) 0.707 * * * [progress]: adding candidates to table 0.759 * * [progress]: iteration 2 / 4 0.759 * * * [progress]: picking best candidate 0.761 * * * * [pick]: Picked # 0.762 * * * [progress]: localizing error 0.768 * * * [progress]: generating rewritten candidates 0.768 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.776 * * * [progress]: generating series expansions 0.776 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.776 * [backup-simplify]: Simplify (+ (* x 1.0) (* (- x) y)) into (- (* 1.0 x) (* x y)) 0.776 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in (x y) around 0 0.776 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in y 0.776 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.776 * [taylor]: Taking taylor expansion of 1.0 in y 0.776 * [backup-simplify]: Simplify 1.0 into 1.0 0.776 * [taylor]: Taking taylor expansion of x in y 0.776 * [backup-simplify]: Simplify x into x 0.776 * [taylor]: Taking taylor expansion of (* x y) in y 0.777 * [taylor]: Taking taylor expansion of x in y 0.777 * [backup-simplify]: Simplify x into x 0.777 * [taylor]: Taking taylor expansion of y in y 0.777 * [backup-simplify]: Simplify 0 into 0 0.777 * [backup-simplify]: Simplify 1 into 1 0.777 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in x 0.777 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.777 * [taylor]: Taking taylor expansion of 1.0 in x 0.777 * [backup-simplify]: Simplify 1.0 into 1.0 0.777 * [taylor]: Taking taylor expansion of x in x 0.777 * [backup-simplify]: Simplify 0 into 0 0.777 * [backup-simplify]: Simplify 1 into 1 0.777 * [taylor]: Taking taylor expansion of (* x y) in x 0.777 * [taylor]: Taking taylor expansion of x in x 0.777 * [backup-simplify]: Simplify 0 into 0 0.777 * [backup-simplify]: Simplify 1 into 1 0.777 * [taylor]: Taking taylor expansion of y in x 0.777 * [backup-simplify]: Simplify y into y 0.777 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in x 0.777 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.777 * [taylor]: Taking taylor expansion of 1.0 in x 0.777 * [backup-simplify]: Simplify 1.0 into 1.0 0.777 * [taylor]: Taking taylor expansion of x in x 0.777 * [backup-simplify]: Simplify 0 into 0 0.777 * [backup-simplify]: Simplify 1 into 1 0.777 * [taylor]: Taking taylor expansion of (* x y) in x 0.777 * [taylor]: Taking taylor expansion of x in x 0.777 * [backup-simplify]: Simplify 0 into 0 0.777 * [backup-simplify]: Simplify 1 into 1 0.777 * [taylor]: Taking taylor expansion of y in x 0.777 * [backup-simplify]: Simplify y into y 0.777 * [backup-simplify]: Simplify (* 1.0 0) into 0 0.777 * [backup-simplify]: Simplify (* 0 y) into 0 0.778 * [backup-simplify]: Simplify (- 0) into 0 0.778 * [backup-simplify]: Simplify (+ 0 0) into 0 0.778 * [taylor]: Taking taylor expansion of 0 in y 0.778 * [backup-simplify]: Simplify 0 into 0 0.778 * [backup-simplify]: Simplify 0 into 0 0.783 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 0.783 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.783 * [backup-simplify]: Simplify (- y) into (- y) 0.783 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 0.783 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.784 * [taylor]: Taking taylor expansion of 1.0 in y 0.784 * [backup-simplify]: Simplify 1.0 into 1.0 0.784 * [taylor]: Taking taylor expansion of y in y 0.784 * [backup-simplify]: Simplify 0 into 0 0.784 * [backup-simplify]: Simplify 1 into 1 0.784 * [backup-simplify]: Simplify (- 0) into 0 0.784 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.784 * [backup-simplify]: Simplify 1.0 into 1.0 0.784 * [backup-simplify]: Simplify 0 into 0 0.785 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 0.785 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.786 * [backup-simplify]: Simplify (- 0) into 0 0.786 * [backup-simplify]: Simplify (+ 0 0) into 0 0.786 * [taylor]: Taking taylor expansion of 0 in y 0.786 * [backup-simplify]: Simplify 0 into 0 0.786 * [backup-simplify]: Simplify 0 into 0 0.786 * [backup-simplify]: Simplify (- 1) into -1 0.786 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.786 * [backup-simplify]: Simplify -1 into -1 0.786 * [backup-simplify]: Simplify 0 into 0 0.787 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.788 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.788 * [backup-simplify]: Simplify (- 0) into 0 0.788 * [backup-simplify]: Simplify (+ 0 0) into 0 0.788 * [taylor]: Taking taylor expansion of 0 in y 0.788 * [backup-simplify]: Simplify 0 into 0 0.788 * [backup-simplify]: Simplify 0 into 0 0.788 * [backup-simplify]: Simplify 0 into 0 0.789 * [backup-simplify]: Simplify (- 0) into 0 0.789 * [backup-simplify]: Simplify (+ 0 0) into 0 0.789 * [backup-simplify]: Simplify 0 into 0 0.789 * [backup-simplify]: Simplify 0 into 0 0.789 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.790 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.791 * [backup-simplify]: Simplify (- 0) into 0 0.791 * [backup-simplify]: Simplify (+ 0 0) into 0 0.791 * [taylor]: Taking taylor expansion of 0 in y 0.791 * [backup-simplify]: Simplify 0 into 0 0.791 * [backup-simplify]: Simplify 0 into 0 0.791 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1.0 (* 1 x))) into (- (* 1.0 x) (* x y)) 0.791 * [backup-simplify]: Simplify (+ (* (/ 1 x) 1.0) (* (- (/ 1 x)) (/ 1 y))) into (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) 0.791 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 0.791 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 0.791 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.791 * [taylor]: Taking taylor expansion of 1.0 in y 0.791 * [backup-simplify]: Simplify 1.0 into 1.0 0.791 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.791 * [taylor]: Taking taylor expansion of x in y 0.791 * [backup-simplify]: Simplify x into x 0.791 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.791 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.791 * [taylor]: Taking taylor expansion of (* x y) in y 0.791 * [taylor]: Taking taylor expansion of x in y 0.791 * [backup-simplify]: Simplify x into x 0.791 * [taylor]: Taking taylor expansion of y in y 0.791 * [backup-simplify]: Simplify 0 into 0 0.791 * [backup-simplify]: Simplify 1 into 1 0.792 * [backup-simplify]: Simplify (* x 0) into 0 0.792 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.792 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.792 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.792 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.792 * [taylor]: Taking taylor expansion of 1.0 in x 0.792 * [backup-simplify]: Simplify 1.0 into 1.0 0.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [backup-simplify]: Simplify 0 into 0 0.792 * [backup-simplify]: Simplify 1 into 1 0.792 * [backup-simplify]: Simplify (/ 1 1) into 1 0.792 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.792 * [taylor]: Taking taylor expansion of (* x y) in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [backup-simplify]: Simplify 0 into 0 0.792 * [backup-simplify]: Simplify 1 into 1 0.792 * [taylor]: Taking taylor expansion of y in x 0.792 * [backup-simplify]: Simplify y into y 0.792 * [backup-simplify]: Simplify (* 0 y) into 0 0.793 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.793 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.793 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.793 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.793 * [taylor]: Taking taylor expansion of 1.0 in x 0.793 * [backup-simplify]: Simplify 1.0 into 1.0 0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.793 * [backup-simplify]: Simplify 0 into 0 0.793 * [backup-simplify]: Simplify 1 into 1 0.793 * [backup-simplify]: Simplify (/ 1 1) into 1 0.793 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.793 * [taylor]: Taking taylor expansion of (* x y) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.793 * [backup-simplify]: Simplify 0 into 0 0.793 * [backup-simplify]: Simplify 1 into 1 0.793 * [taylor]: Taking taylor expansion of y in x 0.793 * [backup-simplify]: Simplify y into y 0.793 * [backup-simplify]: Simplify (* 0 y) into 0 0.793 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.793 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.794 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 0.794 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.794 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.794 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.794 * [taylor]: Taking taylor expansion of 1.0 in y 0.794 * [backup-simplify]: Simplify 1.0 into 1.0 0.794 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.794 * [taylor]: Taking taylor expansion of y in y 0.794 * [backup-simplify]: Simplify 0 into 0 0.794 * [backup-simplify]: Simplify 1 into 1 0.794 * [backup-simplify]: Simplify (/ 1 1) into 1 0.795 * [backup-simplify]: Simplify (- 1) into -1 0.795 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.795 * [backup-simplify]: Simplify -1 into -1 0.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.796 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 0.796 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.796 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.796 * [backup-simplify]: Simplify (- 0) into 0 0.797 * [backup-simplify]: Simplify (+ 0 0) into 0 0.797 * [taylor]: Taking taylor expansion of 0 in y 0.797 * [backup-simplify]: Simplify 0 into 0 0.797 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.797 * [backup-simplify]: Simplify (- 0) into 0 0.798 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.798 * [backup-simplify]: Simplify 1.0 into 1.0 0.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.799 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 0.799 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.799 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.800 * [backup-simplify]: Simplify (- 0) into 0 0.800 * [backup-simplify]: Simplify (+ 0 0) into 0 0.800 * [taylor]: Taking taylor expansion of 0 in y 0.800 * [backup-simplify]: Simplify 0 into 0 0.800 * [backup-simplify]: Simplify 0 into 0 0.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.801 * [backup-simplify]: Simplify (- 0) into 0 0.801 * [backup-simplify]: Simplify (+ 0 0) into 0 0.801 * [backup-simplify]: Simplify 0 into 0 0.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.802 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.803 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.803 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.803 * [backup-simplify]: Simplify (- 0) into 0 0.804 * [backup-simplify]: Simplify (+ 0 0) into 0 0.804 * [taylor]: Taking taylor expansion of 0 in y 0.804 * [backup-simplify]: Simplify 0 into 0 0.804 * [backup-simplify]: Simplify 0 into 0 0.804 * [backup-simplify]: Simplify 0 into 0 0.804 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.804 * [backup-simplify]: Simplify (- 0) into 0 0.805 * [backup-simplify]: Simplify (+ 0 0) into 0 0.805 * [backup-simplify]: Simplify 0 into 0 0.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.806 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.807 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.807 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.807 * [backup-simplify]: Simplify (- 0) into 0 0.808 * [backup-simplify]: Simplify (+ 0 0) into 0 0.808 * [taylor]: Taking taylor expansion of 0 in y 0.808 * [backup-simplify]: Simplify 0 into 0 0.808 * [backup-simplify]: Simplify 0 into 0 0.808 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 1.0 x) (* x y)) 0.808 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) 1.0) (* (- (/ 1 (- x))) (/ 1 (- y)))) into (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) 0.808 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.808 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in y 0.808 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 0.808 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.808 * [taylor]: Taking taylor expansion of (* x y) in y 0.808 * [taylor]: Taking taylor expansion of x in y 0.808 * [backup-simplify]: Simplify x into x 0.808 * [taylor]: Taking taylor expansion of y in y 0.808 * [backup-simplify]: Simplify 0 into 0 0.808 * [backup-simplify]: Simplify 1 into 1 0.808 * [backup-simplify]: Simplify (* x 0) into 0 0.808 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.809 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.809 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.809 * [taylor]: Taking taylor expansion of 1.0 in y 0.809 * [backup-simplify]: Simplify 1.0 into 1.0 0.809 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.809 * [taylor]: Taking taylor expansion of x in y 0.809 * [backup-simplify]: Simplify x into x 0.809 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.809 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in x 0.809 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 0.809 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.809 * [taylor]: Taking taylor expansion of (* x y) in x 0.809 * [taylor]: Taking taylor expansion of x in x 0.809 * [backup-simplify]: Simplify 0 into 0 0.809 * [backup-simplify]: Simplify 1 into 1 0.809 * [taylor]: Taking taylor expansion of y in x 0.809 * [backup-simplify]: Simplify y into y 0.809 * [backup-simplify]: Simplify (* 0 y) into 0 0.809 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.809 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.809 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.809 * [taylor]: Taking taylor expansion of 1.0 in x 0.809 * [backup-simplify]: Simplify 1.0 into 1.0 0.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.809 * [taylor]: Taking taylor expansion of x in x 0.809 * [backup-simplify]: Simplify 0 into 0 0.809 * [backup-simplify]: Simplify 1 into 1 0.810 * [backup-simplify]: Simplify (/ 1 1) into 1 0.810 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in x 0.810 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 0.810 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.810 * [taylor]: Taking taylor expansion of (* x y) in x 0.810 * [taylor]: Taking taylor expansion of x in x 0.810 * [backup-simplify]: Simplify 0 into 0 0.810 * [backup-simplify]: Simplify 1 into 1 0.810 * [taylor]: Taking taylor expansion of y in x 0.810 * [backup-simplify]: Simplify y into y 0.810 * [backup-simplify]: Simplify (* 0 y) into 0 0.810 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.810 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.810 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.810 * [taylor]: Taking taylor expansion of 1.0 in x 0.810 * [backup-simplify]: Simplify 1.0 into 1.0 0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.810 * [taylor]: Taking taylor expansion of x in x 0.810 * [backup-simplify]: Simplify 0 into 0 0.810 * [backup-simplify]: Simplify 1 into 1 0.810 * [backup-simplify]: Simplify (/ 1 1) into 1 0.811 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 0.811 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.811 * [backup-simplify]: Simplify (- (+ (/ 1 y) 1.0)) into (- (+ (/ 1 y) 1.0)) 0.811 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 0.811 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.811 * [taylor]: Taking taylor expansion of y in y 0.811 * [backup-simplify]: Simplify 0 into 0 0.811 * [backup-simplify]: Simplify 1 into 1 0.811 * [backup-simplify]: Simplify (/ 1 1) into 1 0.811 * [taylor]: Taking taylor expansion of 1.0 in y 0.811 * [backup-simplify]: Simplify 1.0 into 1.0 0.811 * [backup-simplify]: Simplify (+ 1 0) into 1 0.812 * [backup-simplify]: Simplify (- 1) into -1 0.812 * [backup-simplify]: Simplify -1 into -1 0.812 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.813 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 0.813 * [backup-simplify]: Simplify (+ 0 0) into 0 0.814 * [backup-simplify]: Simplify (- 0) into 0 0.814 * [taylor]: Taking taylor expansion of 0 in y 0.814 * [backup-simplify]: Simplify 0 into 0 0.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.814 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.815 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.815 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.815 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.817 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 0.817 * [backup-simplify]: Simplify (+ 0 0) into 0 0.817 * [backup-simplify]: Simplify (- 0) into 0 0.817 * [taylor]: Taking taylor expansion of 0 in y 0.817 * [backup-simplify]: Simplify 0 into 0 0.817 * [backup-simplify]: Simplify 0 into 0 0.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.818 * [backup-simplify]: Simplify (+ 0 0) into 0 0.818 * [backup-simplify]: Simplify (- 0) into 0 0.818 * [backup-simplify]: Simplify 0 into 0 0.819 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.819 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.820 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.820 * [backup-simplify]: Simplify (+ 0 0) into 0 0.821 * [backup-simplify]: Simplify (- 0) into 0 0.821 * [taylor]: Taking taylor expansion of 0 in y 0.821 * [backup-simplify]: Simplify 0 into 0 0.821 * [backup-simplify]: Simplify 0 into 0 0.821 * [backup-simplify]: Simplify 0 into 0 0.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.822 * [backup-simplify]: Simplify (+ 0 0) into 0 0.822 * [backup-simplify]: Simplify (- 0) into 0 0.822 * [backup-simplify]: Simplify 0 into 0 0.823 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.823 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.824 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.824 * [backup-simplify]: Simplify (+ 0 0) into 0 0.825 * [backup-simplify]: Simplify (- 0) into 0 0.825 * [taylor]: Taking taylor expansion of 0 in y 0.825 * [backup-simplify]: Simplify 0 into 0 0.825 * [backup-simplify]: Simplify 0 into 0 0.825 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 1.0 x) (* x y)) 0.825 * * * [progress]: simplifying candidates 0.826 * [simplify]: Simplifying: (* (exp (* x 1.0)) (exp (* (- x) y))) (log (+ (* x 1.0) (* (- x) y))) (exp (+ (* x 1.0) (* (- x) y))) (* (cbrt (+ (* x 1.0) (* (- x) y))) (cbrt (+ (* x 1.0) (* (- x) y)))) (cbrt (+ (* x 1.0) (* (- x) y))) (* (* (+ (* x 1.0) (* (- x) y)) (+ (* x 1.0) (* (- x) y))) (+ (* x 1.0) (* (- x) y))) (sqrt (+ (* x 1.0) (* (- x) y))) (sqrt (+ (* x 1.0) (* (- x) y))) (+ (pow (* x 1.0) 3) (pow (* (- x) y) 3)) (+ (* (* x 1.0) (* x 1.0)) (- (* (* (- x) y) (* (- x) y)) (* (* x 1.0) (* (- x) y)))) (- (* (* x 1.0) (* x 1.0)) (* (* (- x) y) (* (- x) y))) (- (* x 1.0) (* (- x) y)) (- (* 1.0 x) (* x y)) (- (* 1.0 x) (* x y)) (- (* 1.0 x) (* x y)) 1.747 * * * [progress]: adding candidates to table 1.785 * [progress]: [Phase 3 of 3] Extracting. 1.785 * * [regime]: Finding splitpoints for: (# #) 1.785 * * * [regime-changes]: Trying 4 branch expressions: ((- 1.0 y) (* x (- 1.0 y)) y x) 1.785 * * * * [regimes]: Trying to branch on (- 1.0 y) from (# #) 1.798 * * * * [regimes]: Trying to branch on (* x (- 1.0 y)) from (# #) 1.809 * * * * [regimes]: Trying to branch on y from (# #) 1.822 * * * * [regimes]: Trying to branch on x from (# #) 1.840 * * * [regime]: Found split indices: #