27.846 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.023 * [progress]: [Phase 2 of 3] Improving. 0.023 * [simplify]: Simplifying: (/ (- x y) (- 1.0 y)) 0.023 * * [simplify]: iteration 0: 6 enodes 0.025 * * [simplify]: iteration 1: 12 enodes 0.028 * * [simplify]: iteration 2: 16 enodes 0.031 * * [simplify]: iteration 3: 18 enodes 0.034 * * [simplify]: iteration complete: 18 enodes 0.034 * * [simplify]: Extracting #0: cost 1 inf + 0 0.034 * * [simplify]: Extracting #1: cost 6 inf + 0 0.035 * * [simplify]: Extracting #2: cost 10 inf + 0 0.035 * * [simplify]: Extracting #3: cost 3 inf + 290 0.035 * * [simplify]: Extracting #4: cost 0 inf + 538 0.035 * [simplify]: Simplified to: (/ (- x y) (- 1.0 y)) 0.036 * * [progress]: iteration 1 / 4 0.036 * * * [progress]: picking best candidate 0.041 * * * * [pick]: Picked # 0.041 * * * [progress]: localizing error 0.052 * * * [progress]: generating rewritten candidates 0.052 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.090 * * * [progress]: generating series expansions 0.090 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.090 * [backup-simplify]: Simplify (/ (- x y) (- 1.0 y)) into (/ (- x y) (- 1.0 y)) 0.090 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0 0.090 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y 0.090 * [taylor]: Taking taylor expansion of (- x y) in y 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 y in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.091 * [taylor]: Taking taylor expansion of 1.0 in y 0.091 * [backup-simplify]: Simplify 1.0 into 1.0 0.091 * [taylor]: Taking taylor expansion of y in y 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify (- 0) into 0 0.091 * [backup-simplify]: Simplify (+ x 0) into x 0.092 * [backup-simplify]: Simplify (- 0) into 0 0.092 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.092 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x) 0.092 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x 0.092 * [taylor]: Taking taylor expansion of (- x y) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [taylor]: Taking taylor expansion of y in x 0.092 * [backup-simplify]: Simplify y into y 0.092 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.092 * [taylor]: Taking taylor expansion of 1.0 in x 0.092 * [backup-simplify]: Simplify 1.0 into 1.0 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [backup-simplify]: Simplify y into y 0.093 * [backup-simplify]: Simplify (- y) into (- y) 0.093 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.093 * [backup-simplify]: Simplify (- y) into (- y) 0.093 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 0.093 * [backup-simplify]: Simplify (/ (- y) (- 1.0 y)) into (* -1 (/ y (- 1.0 y))) 0.093 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x 0.093 * [taylor]: Taking taylor expansion of (- x y) in x 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 * [taylor]: Taking taylor expansion of y in x 0.093 * [backup-simplify]: Simplify y into y 0.093 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 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 y in x 0.093 * [backup-simplify]: Simplify y into y 0.093 * [backup-simplify]: Simplify (- y) into (- y) 0.093 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.093 * [backup-simplify]: Simplify (- y) into (- y) 0.093 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 0.093 * [backup-simplify]: Simplify (/ (- y) (- 1.0 y)) into (* -1 (/ y (- 1.0 y))) 0.094 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) 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 (/ y (- 1.0 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 * [taylor]: Taking taylor expansion of (- 1.0 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 y in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 1 into 1 0.094 * [backup-simplify]: Simplify (- 0) into 0 0.095 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.095 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 0.095 * [backup-simplify]: Simplify (- 0) into 0 0.096 * [backup-simplify]: Simplify (+ 1 0) into 1 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.097 * [backup-simplify]: Simplify (+ 0 0) into 0 0.097 * [backup-simplify]: Simplify (- (/ 1 (- 1.0 y)) (+ (* (* -1 (/ y (- 1.0 y))) (/ 0 (- 1.0 y))))) into (/ 1 (- 1.0 y)) 0.097 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y 0.097 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.097 * [taylor]: Taking taylor expansion of 1.0 in y 0.097 * [backup-simplify]: Simplify 1.0 into 1.0 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 (- 0) into 0 0.098 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.098 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 0.098 * [backup-simplify]: Simplify 1.0 into 1.0 0.099 * [backup-simplify]: Simplify (* -1 1.0) into -1.0 0.099 * [backup-simplify]: Simplify -1.0 into -1.0 0.099 * [backup-simplify]: Simplify (- 0) into 0 0.100 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [backup-simplify]: Simplify (- 0) into 0 0.100 * [backup-simplify]: Simplify (+ 0 0) into 0 0.101 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 y)) (+ (* (* -1 (/ y (- 1.0 y))) (/ 0 (- 1.0 y))) (* (/ 1 (- 1.0 y)) (/ 0 (- 1.0 y))))) into 0 0.101 * [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) into -1 0.102 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.104 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ -1 1.0)))) into 1.0 0.104 * [backup-simplify]: Simplify 1.0 into 1.0 0.104 * [backup-simplify]: Simplify (+ (* 1.0 (* y x)) (+ (* -1.0 (* y 1)) (* 1.0 (* 1 x)))) into (- (+ (* 1.0 x) (* 1.0 (* x y))) (* 1.0 y)) 0.104 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) into (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) 0.104 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0 0.104 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y 0.104 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.104 * [taylor]: Taking taylor expansion of x in y 0.104 * [backup-simplify]: Simplify x into x 0.104 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify (/ 1 1) into 1 0.105 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.105 * [taylor]: Taking taylor expansion of 1.0 in y 0.105 * [backup-simplify]: Simplify 1.0 into 1.0 0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.105 * [taylor]: Taking taylor expansion of y in y 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify (/ 1 1) into 1 0.106 * [backup-simplify]: Simplify (- 1) into -1 0.106 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.107 * [backup-simplify]: Simplify (- 1) into -1 0.107 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.107 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.107 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x 0.107 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x 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 0.108 * [backup-simplify]: Simplify (/ 1 1) into 1 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 (- 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) 0.109 * [backup-simplify]: Simplify (+ 1 0) into 1 0.109 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.109 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.109 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y))) 0.109 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x 0.109 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (/ 1 1) into 1 0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.109 * [taylor]: Taking taylor expansion of y in x 0.109 * [backup-simplify]: Simplify y into y 0.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.109 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.110 * [taylor]: Taking taylor expansion of 1.0 in x 0.110 * [backup-simplify]: Simplify 1.0 into 1.0 0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.110 * [backup-simplify]: Simplify y into y 0.110 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.110 * [backup-simplify]: Simplify (+ 1 0) into 1 0.110 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.110 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.110 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y))) 0.110 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y 0.110 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.111 * [taylor]: Taking taylor expansion of 1.0 in y 0.111 * [backup-simplify]: Simplify 1.0 into 1.0 0.111 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 1 into 1 0.111 * [backup-simplify]: Simplify (/ 1 1) into 1 0.111 * [backup-simplify]: Simplify (- 1) into -1 0.112 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.112 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.113 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.113 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 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 (- (/ (- (/ 1 y)) (- 1.0 (/ 1 y))) (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))))) into (- (/ 1 (* (- 1.0 (/ 1 y)) y))) 0.115 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- 1.0 (/ 1 y)) y))) in y 0.115 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y 0.115 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y 0.115 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.115 * [taylor]: Taking taylor expansion of 1.0 in y 0.115 * [backup-simplify]: Simplify 1.0 into 1.0 0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.115 * [taylor]: Taking taylor expansion of y in y 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 1 into 1 0.115 * [backup-simplify]: Simplify (/ 1 1) into 1 0.115 * [taylor]: Taking taylor expansion of y in y 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 1 into 1 0.116 * [backup-simplify]: Simplify (- 1) into -1 0.116 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.117 * [backup-simplify]: Simplify (* -1 0) into 0 0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.118 * [backup-simplify]: Simplify (- 0) into 0 0.118 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.119 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1 0.119 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.120 * [backup-simplify]: Simplify (- -1) into 1 0.120 * [backup-simplify]: Simplify 1 into 1 0.120 * [backup-simplify]: Simplify -1 into -1 0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.121 * [backup-simplify]: Simplify (- 0) into 0 0.121 * [backup-simplify]: Simplify (+ 0 0) into 0 0.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.122 * [backup-simplify]: Simplify (- 0) into 0 0.122 * [backup-simplify]: Simplify (+ 0 0) into 0 0.123 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 (/ 1 y))) (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))) (* (- (/ 1 (* (- 1.0 (/ 1 y)) y))) (/ 0 (- 1.0 (/ 1 y)))))) into 0 0.123 * [taylor]: Taking taylor expansion of 0 in y 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.124 * [backup-simplify]: Simplify (- 0) into 0 0.124 * [backup-simplify]: Simplify (+ 0 0) into 0 0.127 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0 0.129 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0) 0.130 * [backup-simplify]: Simplify (- (- 1.0)) into 1.0 0.130 * [backup-simplify]: Simplify 1.0 into 1.0 0.130 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 y) 1)) (+ (* -1 (* (/ 1 y) (/ 1 (/ 1 x)))) 1)) into (- (+ 1 (* 1.0 (/ 1 y))) (/ x y)) 0.130 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (- 1.0 (/ 1 (- y)))) into (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) 0.130 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in (x y) around 0 0.130 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in y 0.130 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.130 * [taylor]: Taking taylor expansion of y in y 0.130 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [backup-simplify]: Simplify (/ 1 1) into 1 0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.131 * [taylor]: Taking taylor expansion of x in y 0.131 * [backup-simplify]: Simplify x into x 0.131 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.131 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.131 * [taylor]: Taking taylor expansion of 1.0 in y 0.131 * [backup-simplify]: Simplify 1.0 into 1.0 0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.132 * [backup-simplify]: Simplify (/ 1 1) into 1 0.132 * [backup-simplify]: Simplify (+ 1 0) into 1 0.132 * [backup-simplify]: Simplify (+ 0 1) into 1 0.133 * [backup-simplify]: Simplify (/ 1 1) into 1 0.133 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in x 0.133 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.133 * [taylor]: Taking taylor expansion of y in x 0.133 * [backup-simplify]: Simplify y into y 0.133 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 1 into 1 0.133 * [backup-simplify]: Simplify (/ 1 1) into 1 0.133 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 0.133 * [taylor]: Taking taylor expansion of 1.0 in x 0.133 * [backup-simplify]: Simplify 1.0 into 1.0 0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.133 * [taylor]: Taking taylor expansion of y in x 0.133 * [backup-simplify]: Simplify y into y 0.134 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.134 * [backup-simplify]: Simplify (- 1) into -1 0.134 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.134 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 0.134 * [backup-simplify]: Simplify (/ -1 (+ 1.0 (/ 1 y))) into (/ -1 (+ 1.0 (/ 1 y))) 0.134 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in x 0.134 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [backup-simplify]: Simplify y into y 0.135 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 1 into 1 0.135 * [backup-simplify]: Simplify (/ 1 1) into 1 0.135 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 0.135 * [taylor]: Taking taylor expansion of 1.0 in x 0.135 * [backup-simplify]: Simplify 1.0 into 1.0 0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [backup-simplify]: Simplify y into y 0.135 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.136 * [backup-simplify]: Simplify (- 1) into -1 0.136 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.136 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 0.136 * [backup-simplify]: Simplify (/ -1 (+ 1.0 (/ 1 y))) into (/ -1 (+ 1.0 (/ 1 y))) 0.136 * [taylor]: Taking taylor expansion of (/ -1 (+ 1.0 (/ 1 y))) in y 0.136 * [taylor]: Taking taylor expansion of -1 in y 0.136 * [backup-simplify]: Simplify -1 into -1 0.136 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.136 * [taylor]: Taking taylor expansion of 1.0 in y 0.136 * [backup-simplify]: Simplify 1.0 into 1.0 0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.136 * [taylor]: Taking taylor expansion of y in y 0.136 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 1 into 1 0.137 * [backup-simplify]: Simplify (/ 1 1) into 1 0.137 * [backup-simplify]: Simplify (+ 0 1) into 1 0.138 * [backup-simplify]: Simplify (/ -1 1) into -1 0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.139 * [backup-simplify]: Simplify (- 0) into 0 0.139 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.139 * [backup-simplify]: Simplify (+ 0 0) into 0 0.140 * [backup-simplify]: Simplify (- (/ (/ 1 y) (+ 1.0 (/ 1 y))) (+ (* (/ -1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))))) into (/ 1 (* (+ 1.0 (/ 1 y)) y)) 0.140 * [taylor]: Taking taylor expansion of (/ 1 (* (+ 1.0 (/ 1 y)) y)) in y 0.140 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in y 0.140 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.140 * [taylor]: Taking taylor expansion of 1.0 in y 0.140 * [backup-simplify]: Simplify 1.0 into 1.0 0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.140 * [taylor]: Taking taylor expansion of y in y 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify 1 into 1 0.140 * [backup-simplify]: Simplify (/ 1 1) into 1 0.140 * [taylor]: Taking taylor expansion of y in y 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify 1 into 1 0.141 * [backup-simplify]: Simplify (+ 0 1) into 1 0.141 * [backup-simplify]: Simplify (* 1 0) into 0 0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.142 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.143 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1 0.143 * [backup-simplify]: Simplify (/ 1 1) into 1 0.143 * [backup-simplify]: Simplify 1 into 1 0.143 * [backup-simplify]: Simplify -1 into -1 0.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.144 * [backup-simplify]: Simplify (- 0) into 0 0.145 * [backup-simplify]: Simplify (+ 0 0) into 0 0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.145 * [backup-simplify]: Simplify (+ 0 0) into 0 0.146 * [backup-simplify]: Simplify (- (/ 0 (+ 1.0 (/ 1 y))) (+ (* (/ -1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))) (* (/ 1 (* (+ 1.0 (/ 1 y)) y)) (/ 0 (+ 1.0 (/ 1 y)))))) into 0 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.147 * [backup-simplify]: Simplify (+ 0 0) into 0 0.150 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0 0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0) 0.153 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.153 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (- y)) 1)) (+ (* -1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1)) into (- (+ 1 (* 1.0 (/ 1 y))) (/ x y)) 0.153 * * * [progress]: simplifying candidates 0.155 * [simplify]: Simplifying: (- (log (- x y)) (log (- 1.0 y))) (log (/ (- x y) (- 1.0 y))) (exp (/ (- x y) (- 1.0 y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y)))) (cbrt (/ (- x y) (- 1.0 y))) (* (* (/ (- x y) (- 1.0 y)) (/ (- x y) (- 1.0 y))) (/ (- x y) (- 1.0 y))) (sqrt (/ (- x y) (- 1.0 y))) (sqrt (/ (- x y) (- 1.0 y))) (- (- x y)) (- (- 1.0 y)) (/ x (- 1.0 y)) (/ y (- 1.0 y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (cbrt (- x y)) (cbrt (- 1.0 y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y))) (/ (cbrt (- x y)) (sqrt (- 1.0 y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) (- 1.0 y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y))) (/ (cbrt (- x y)) (- (sqrt 1.0) (sqrt y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) (- 1.0 y)) (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (sqrt (- x y)) (cbrt (- 1.0 y))) (/ (sqrt (- x y)) (sqrt (- 1.0 y))) (/ (sqrt (- x y)) (sqrt (- 1.0 y))) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (- 1.0 y)) (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y))) (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y))) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (- 1.0 y)) (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (- x y) (cbrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))) (/ 1 1) (/ (- x y) (- 1.0 y)) (/ 1 (+ (sqrt 1.0) (sqrt y))) (/ (- x y) (- (sqrt 1.0) (sqrt y))) (/ 1 1) (/ (- x y) (- 1.0 y)) (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (- (sqrt x) (sqrt y)) (cbrt (- 1.0 y))) (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y))) (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y))) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) (- 1.0 y)) (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y))) (/ (- (sqrt x) (sqrt y)) (- (sqrt 1.0) (sqrt y))) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) (- 1.0 y)) (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (- x y) (cbrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))) (/ 1 1) (/ (- x y) (- 1.0 y)) (/ 1 (+ (sqrt 1.0) (sqrt y))) (/ (- x y) (- (sqrt 1.0) (sqrt y))) (/ 1 1) (/ (- x y) (- 1.0 y)) (/ 1 (- 1.0 y)) (/ (- 1.0 y) (- x y)) (/ (- x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))) (/ (- x y) 1) (/ (- x y) (+ (sqrt 1.0) (sqrt y))) (/ (- x y) 1) (/ (- 1.0 y) (cbrt (- x y))) (/ (- 1.0 y) (sqrt (- x y))) (/ (- 1.0 y) (- x y)) (/ (- 1.0 y) (- (sqrt x) (sqrt y))) (/ (- 1.0 y) (- x y)) (/ (- x y) (- (pow 1.0 3) (pow y 3))) (/ (- x y) (- (* 1.0 1.0) (* y y))) (* (- 1.0 y) (+ (* x x) (+ (* y y) (* x y)))) (* (- 1.0 y) (+ x y)) (- (+ (* 1.0 x) (* 1.0 (* x y))) (* 1.0 y)) (- (+ 1 (* 1.0 (/ 1 y))) (/ x y)) (- (+ 1 (* 1.0 (/ 1 y))) (/ x y)) 0.157 * * [simplify]: iteration 0: 103 enodes 0.192 * * [simplify]: iteration 1: 258 enodes 0.290 * * [simplify]: iteration 2: 678 enodes 0.605 * * [simplify]: iteration 3: 2445 enodes 1.295 * * [simplify]: iteration complete: 5006 enodes 1.295 * * [simplify]: Extracting #0: cost 55 inf + 0 1.296 * * [simplify]: Extracting #1: cost 511 inf + 1 1.309 * * [simplify]: Extracting #2: cost 1319 inf + 13330 1.330 * * [simplify]: Extracting #3: cost 1093 inf + 125242 1.373 * * [simplify]: Extracting #4: cost 221 inf + 247443 1.423 * * [simplify]: Extracting #5: cost 36 inf + 279502 1.492 * * [simplify]: Extracting #6: cost 35 inf + 281840 1.585 * * [simplify]: Extracting #7: cost 6 inf + 286770 1.647 * * [simplify]: Extracting #8: cost 0 inf + 288288 1.697 * [simplify]: Simplified to: (log (/ (- x y) (- 1.0 y))) (log (/ (- x y) (- 1.0 y))) (exp (/ (- x y) (- 1.0 y))) (* (* (/ (- x y) (- 1.0 y)) (/ (- x y) (- 1.0 y))) (/ (- x y) (- 1.0 y))) (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y)))) (cbrt (/ (- x y) (- 1.0 y))) (* (* (/ (- x y) (- 1.0 y)) (/ (- x y) (- 1.0 y))) (/ (- x y) (- 1.0 y))) (sqrt (/ (- x y) (- 1.0 y))) (sqrt (/ (- x y) (- 1.0 y))) (- (- x y)) (- (- 1.0 y)) (/ x (- 1.0 y)) (/ y (- 1.0 y)) (* (/ (cbrt (- x y)) (cbrt (- 1.0 y))) (/ (cbrt (- x y)) (cbrt (- 1.0 y)))) (/ (cbrt (- x y)) (cbrt (- 1.0 y))) (* (cbrt (- x y)) (/ (cbrt (- x y)) (sqrt (- 1.0 y)))) (/ (cbrt (- x y)) (sqrt (- 1.0 y))) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) (- 1.0 y)) (/ (cbrt (- x y)) (/ (+ (sqrt y) (sqrt 1.0)) (cbrt (- x y)))) (/ (cbrt (- x y)) (- (sqrt 1.0) (sqrt y))) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) (- 1.0 y)) (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (sqrt (- x y)) (cbrt (- 1.0 y))) (/ (sqrt (- x y)) (sqrt (- 1.0 y))) (/ (sqrt (- x y)) (sqrt (- 1.0 y))) (sqrt (- x y)) (/ (sqrt (- x y)) (- 1.0 y)) (/ (sqrt (- x y)) (+ (sqrt y) (sqrt 1.0))) (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y))) (sqrt (- x y)) (/ (sqrt (- x y)) (- 1.0 y)) (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (- x y) (cbrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))) 1 (/ (- x y) (- 1.0 y)) (/ 1 (+ (sqrt y) (sqrt 1.0))) (/ (- x y) (- (sqrt 1.0) (sqrt y))) 1 (/ (- x y) (- 1.0 y)) (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (- (sqrt x) (sqrt y)) (cbrt (- 1.0 y))) (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y))) (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y))) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) (- 1.0 y)) (/ (+ (sqrt x) (sqrt y)) (+ (sqrt y) (sqrt 1.0))) (/ (- (sqrt x) (sqrt y)) (- (sqrt 1.0) (sqrt y))) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) (- 1.0 y)) (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (- x y) (cbrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))) 1 (/ (- x y) (- 1.0 y)) (/ 1 (+ (sqrt y) (sqrt 1.0))) (/ (- x y) (- (sqrt 1.0) (sqrt y))) 1 (/ (- x y) (- 1.0 y)) (/ 1 (- 1.0 y)) (/ (- 1.0 y) (- x y)) (/ (/ (- x y) (cbrt (- 1.0 y))) (cbrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))) (- x y) (/ (- x y) (+ (sqrt y) (sqrt 1.0))) (- x y) (/ (- 1.0 y) (cbrt (- x y))) (/ (- 1.0 y) (sqrt (- x y))) (/ (- 1.0 y) (- x y)) (/ (- 1.0 y) (- (sqrt x) (sqrt y))) (/ (- 1.0 y) (- x y)) (/ (- x y) (- (* (* 1.0 1.0) 1.0) (* y (* y y)))) (/ (- x y) (* (+ 1.0 y) (- 1.0 y))) (* (- 1.0 y) (+ (* x (+ x y)) (* y y))) (* (- 1.0 y) (+ y x)) (* 1.0 (+ (* y x) (- x y))) (+ (/ 1.0 y) (- 1 (/ x y))) (+ (/ 1.0 y) (- 1 (/ x y))) 1.700 * * * [progress]: adding candidates to table 1.890 * * [progress]: iteration 2 / 4 1.890 * * * [progress]: picking best candidate 1.903 * * * * [pick]: Picked # 1.903 * * * [progress]: localizing error 1.921 * * * [progress]: generating rewritten candidates 1.921 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1.940 * * * [progress]: generating series expansions 1.940 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1.941 * [backup-simplify]: Simplify (/ x (- 1.0 y)) into (/ x (- 1.0 y)) 1.941 * [approximate]: Taking taylor expansion of (/ x (- 1.0 y)) in (x y) around 0 1.941 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in y 1.941 * [taylor]: Taking taylor expansion of x in y 1.941 * [backup-simplify]: Simplify x into x 1.941 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 1.941 * [taylor]: Taking taylor expansion of 1.0 in y 1.941 * [backup-simplify]: Simplify 1.0 into 1.0 1.941 * [taylor]: Taking taylor expansion of y in y 1.941 * [backup-simplify]: Simplify 0 into 0 1.941 * [backup-simplify]: Simplify 1 into 1 1.942 * [backup-simplify]: Simplify (- 0) into 0 1.942 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.942 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x) 1.942 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x 1.942 * [taylor]: Taking taylor expansion of x in x 1.943 * [backup-simplify]: Simplify 0 into 0 1.943 * [backup-simplify]: Simplify 1 into 1 1.943 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 1.943 * [taylor]: Taking taylor expansion of 1.0 in x 1.943 * [backup-simplify]: Simplify 1.0 into 1.0 1.943 * [taylor]: Taking taylor expansion of y in x 1.943 * [backup-simplify]: Simplify y into y 1.943 * [backup-simplify]: Simplify (- y) into (- y) 1.943 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 1.943 * [backup-simplify]: Simplify (/ 1 (- 1.0 y)) into (/ 1 (- 1.0 y)) 1.943 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x 1.943 * [taylor]: Taking taylor expansion of x in x 1.943 * [backup-simplify]: Simplify 0 into 0 1.943 * [backup-simplify]: Simplify 1 into 1 1.943 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 1.943 * [taylor]: Taking taylor expansion of 1.0 in x 1.943 * [backup-simplify]: Simplify 1.0 into 1.0 1.943 * [taylor]: Taking taylor expansion of y in x 1.943 * [backup-simplify]: Simplify y into y 1.943 * [backup-simplify]: Simplify (- y) into (- y) 1.943 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 1.943 * [backup-simplify]: Simplify (/ 1 (- 1.0 y)) into (/ 1 (- 1.0 y)) 1.943 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y 1.943 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 1.944 * [taylor]: Taking taylor expansion of 1.0 in y 1.944 * [backup-simplify]: Simplify 1.0 into 1.0 1.944 * [taylor]: Taking taylor expansion of y in y 1.944 * [backup-simplify]: Simplify 0 into 0 1.944 * [backup-simplify]: Simplify 1 into 1 1.944 * [backup-simplify]: Simplify (- 0) into 0 1.945 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.945 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 1.945 * [backup-simplify]: Simplify 1.0 into 1.0 1.946 * [backup-simplify]: Simplify (- 0) into 0 1.946 * [backup-simplify]: Simplify (+ 0 0) into 0 1.946 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 y)) (+ (* (/ 1 (- 1.0 y)) (/ 0 (- 1.0 y))))) into 0 1.946 * [taylor]: Taking taylor expansion of 0 in y 1.946 * [backup-simplify]: Simplify 0 into 0 1.946 * [backup-simplify]: Simplify 0 into 0 1.947 * [backup-simplify]: Simplify (- 1) into -1 1.947 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.950 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ -1 1.0)))) into 1.0 1.950 * [backup-simplify]: Simplify 1.0 into 1.0 1.950 * [backup-simplify]: Simplify (- 0) into 0 1.951 * [backup-simplify]: Simplify (+ 0 0) into 0 1.951 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 y)) (+ (* (/ 1 (- 1.0 y)) (/ 0 (- 1.0 y))) (* 0 (/ 0 (- 1.0 y))))) into 0 1.951 * [taylor]: Taking taylor expansion of 0 in y 1.951 * [backup-simplify]: Simplify 0 into 0 1.951 * [backup-simplify]: Simplify 0 into 0 1.951 * [backup-simplify]: Simplify 0 into 0 1.951 * [backup-simplify]: Simplify (- 0) into 0 1.952 * [backup-simplify]: Simplify (+ 0 0) into 0 1.956 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* 1.0 (/ -1 1.0)))) into 1.0 1.956 * [backup-simplify]: Simplify 1.0 into 1.0 1.957 * [backup-simplify]: Simplify (+ (* 1.0 (* (pow y 2) x)) (+ (* 1.0 (* y x)) (* 1.0 (* 1 x)))) into (+ (* 1.0 x) (+ (* 1.0 (* x (pow y 2))) (* 1.0 (* x y)))) 1.957 * [backup-simplify]: Simplify (/ (/ 1 x) (- 1.0 (/ 1 y))) into (/ 1 (* (- 1.0 (/ 1 y)) x)) 1.957 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) x)) in (x y) around 0 1.957 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) x)) in y 1.957 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) x) in y 1.957 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 1.957 * [taylor]: Taking taylor expansion of 1.0 in y 1.957 * [backup-simplify]: Simplify 1.0 into 1.0 1.957 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.957 * [taylor]: Taking taylor expansion of y in y 1.957 * [backup-simplify]: Simplify 0 into 0 1.957 * [backup-simplify]: Simplify 1 into 1 1.958 * [backup-simplify]: Simplify (/ 1 1) into 1 1.958 * [taylor]: Taking taylor expansion of x in y 1.958 * [backup-simplify]: Simplify x into x 1.958 * [backup-simplify]: Simplify (- 1) into -1 1.959 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.959 * [backup-simplify]: Simplify (* -1 x) into (* -1 x) 1.959 * [backup-simplify]: Simplify (/ 1 (* -1 x)) into (/ -1 x) 1.959 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) x)) in x 1.959 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) x) in x 1.959 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 1.959 * [taylor]: Taking taylor expansion of 1.0 in x 1.959 * [backup-simplify]: Simplify 1.0 into 1.0 1.959 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.959 * [taylor]: Taking taylor expansion of y in x 1.959 * [backup-simplify]: Simplify y into y 1.959 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.959 * [taylor]: Taking taylor expansion of x in x 1.959 * [backup-simplify]: Simplify 0 into 0 1.959 * [backup-simplify]: Simplify 1 into 1 1.959 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.959 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 1.959 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 y)) 0) into 0 1.960 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.960 * [backup-simplify]: Simplify (- 0) into 0 1.960 * [backup-simplify]: Simplify (+ 0 0) into 0 1.961 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 1) (* 0 0)) into (- 1.0 (/ 1 y)) 1.961 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y))) 1.961 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) x)) in x 1.961 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) x) in x 1.961 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 1.961 * [taylor]: Taking taylor expansion of 1.0 in x 1.961 * [backup-simplify]: Simplify 1.0 into 1.0 1.961 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.961 * [taylor]: Taking taylor expansion of y in x 1.961 * [backup-simplify]: Simplify y into y 1.961 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.961 * [taylor]: Taking taylor expansion of x in x 1.961 * [backup-simplify]: Simplify 0 into 0 1.961 * [backup-simplify]: Simplify 1 into 1 1.961 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.961 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 1.962 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 y)) 0) into 0 1.962 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.962 * [backup-simplify]: Simplify (- 0) into 0 1.963 * [backup-simplify]: Simplify (+ 0 0) into 0 1.963 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 1) (* 0 0)) into (- 1.0 (/ 1 y)) 1.963 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y))) 1.963 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y 1.963 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 1.963 * [taylor]: Taking taylor expansion of 1.0 in y 1.963 * [backup-simplify]: Simplify 1.0 into 1.0 1.964 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.964 * [taylor]: Taking taylor expansion of y in y 1.964 * [backup-simplify]: Simplify 0 into 0 1.964 * [backup-simplify]: Simplify 1 into 1 1.964 * [backup-simplify]: Simplify (/ 1 1) into 1 1.964 * [backup-simplify]: Simplify (- 1) into -1 1.965 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.965 * [backup-simplify]: Simplify (/ 1 -1) into -1 1.965 * [backup-simplify]: Simplify -1 into -1 1.965 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.966 * [backup-simplify]: Simplify (- 0) into 0 1.966 * [backup-simplify]: Simplify (+ 0 0) into 0 1.967 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (+ (* 0 1) (* 0 0))) into 0 1.967 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))))) into 0 1.967 * [taylor]: Taking taylor expansion of 0 in y 1.967 * [backup-simplify]: Simplify 0 into 0 1.967 * [backup-simplify]: Simplify 0 into 0 1.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.968 * [backup-simplify]: Simplify (- 0) into 0 1.969 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.971 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0) 1.971 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.972 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.972 * [backup-simplify]: Simplify (- 0) into 0 1.972 * [backup-simplify]: Simplify (+ 0 0) into 0 1.973 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.974 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))) (* 0 (/ 0 (- 1.0 (/ 1 y)))))) into 0 1.974 * [taylor]: Taking taylor expansion of 0 in y 1.974 * [backup-simplify]: Simplify 0 into 0 1.974 * [backup-simplify]: Simplify 0 into 0 1.974 * [backup-simplify]: Simplify 0 into 0 1.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.975 * [backup-simplify]: Simplify (- 0) into 0 1.975 * [backup-simplify]: Simplify (+ 0 0) into 0 1.980 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0) 1.980 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 1.982 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (pow (/ 1 y) 3) (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) (* -1 (* (/ 1 y) (/ 1 (/ 1 x)))))) into (- (+ (/ x y) (+ (* 1.0 (/ x (pow y 2))) (* 1.0 (/ x (pow y 3)))))) 1.982 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (- 1.0 (/ 1 (- y)))) into (/ -1 (* x (+ 1.0 (/ 1 y)))) 1.982 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ 1.0 (/ 1 y)))) in (x y) around 0 1.982 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ 1.0 (/ 1 y)))) in y 1.982 * [taylor]: Taking taylor expansion of -1 in y 1.982 * [backup-simplify]: Simplify -1 into -1 1.982 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 y))) in y 1.982 * [taylor]: Taking taylor expansion of x in y 1.982 * [backup-simplify]: Simplify x into x 1.982 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 1.982 * [taylor]: Taking taylor expansion of 1.0 in y 1.982 * [backup-simplify]: Simplify 1.0 into 1.0 1.982 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.982 * [taylor]: Taking taylor expansion of y in y 1.982 * [backup-simplify]: Simplify 0 into 0 1.982 * [backup-simplify]: Simplify 1 into 1 1.983 * [backup-simplify]: Simplify (/ 1 1) into 1 1.983 * [backup-simplify]: Simplify (+ 0 1) into 1 1.983 * [backup-simplify]: Simplify (* x 1) into x 1.983 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.983 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ 1.0 (/ 1 y)))) in x 1.983 * [taylor]: Taking taylor expansion of -1 in x 1.983 * [backup-simplify]: Simplify -1 into -1 1.983 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 y))) in x 1.983 * [taylor]: Taking taylor expansion of x in x 1.983 * [backup-simplify]: Simplify 0 into 0 1.983 * [backup-simplify]: Simplify 1 into 1 1.983 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 1.983 * [taylor]: Taking taylor expansion of 1.0 in x 1.983 * [backup-simplify]: Simplify 1.0 into 1.0 1.983 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.983 * [taylor]: Taking taylor expansion of y in x 1.983 * [backup-simplify]: Simplify y into y 1.984 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.984 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 1.984 * [backup-simplify]: Simplify (* 0 (+ 1.0 (/ 1 y))) into 0 1.984 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.984 * [backup-simplify]: Simplify (+ 0 0) into 0 1.985 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ 1.0 (/ 1 y)))) into (+ 1.0 (/ 1 y)) 1.985 * [backup-simplify]: Simplify (/ -1 (+ 1.0 (/ 1 y))) into (/ -1 (+ 1.0 (/ 1 y))) 1.985 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ 1.0 (/ 1 y)))) in x 1.985 * [taylor]: Taking taylor expansion of -1 in x 1.985 * [backup-simplify]: Simplify -1 into -1 1.985 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 y))) in x 1.985 * [taylor]: Taking taylor expansion of x in x 1.985 * [backup-simplify]: Simplify 0 into 0 1.985 * [backup-simplify]: Simplify 1 into 1 1.985 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 1.985 * [taylor]: Taking taylor expansion of 1.0 in x 1.985 * [backup-simplify]: Simplify 1.0 into 1.0 1.985 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.985 * [taylor]: Taking taylor expansion of y in x 1.985 * [backup-simplify]: Simplify y into y 1.985 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.985 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 1.985 * [backup-simplify]: Simplify (* 0 (+ 1.0 (/ 1 y))) into 0 1.986 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.986 * [backup-simplify]: Simplify (+ 0 0) into 0 1.986 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ 1.0 (/ 1 y)))) into (+ 1.0 (/ 1 y)) 1.986 * [backup-simplify]: Simplify (/ -1 (+ 1.0 (/ 1 y))) into (/ -1 (+ 1.0 (/ 1 y))) 1.987 * [taylor]: Taking taylor expansion of (/ -1 (+ 1.0 (/ 1 y))) in y 1.987 * [taylor]: Taking taylor expansion of -1 in y 1.987 * [backup-simplify]: Simplify -1 into -1 1.987 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 1.987 * [taylor]: Taking taylor expansion of 1.0 in y 1.987 * [backup-simplify]: Simplify 1.0 into 1.0 1.987 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.987 * [taylor]: Taking taylor expansion of y in y 1.987 * [backup-simplify]: Simplify 0 into 0 1.987 * [backup-simplify]: Simplify 1 into 1 1.987 * [backup-simplify]: Simplify (/ 1 1) into 1 1.988 * [backup-simplify]: Simplify (+ 0 1) into 1 1.988 * [backup-simplify]: Simplify (/ -1 1) into -1 1.988 * [backup-simplify]: Simplify -1 into -1 1.988 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.989 * [backup-simplify]: Simplify (+ 0 0) into 0 1.989 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ 1.0 (/ 1 y))))) into 0 1.990 * [backup-simplify]: Simplify (- (/ 0 (+ 1.0 (/ 1 y))) (+ (* (/ -1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))))) into 0 1.990 * [taylor]: Taking taylor expansion of 0 in y 1.990 * [backup-simplify]: Simplify 0 into 0 1.990 * [backup-simplify]: Simplify 0 into 0 1.990 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.990 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 1.992 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 1.0 1)))) into 1.0 1.992 * [backup-simplify]: Simplify 1.0 into 1.0 1.992 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.993 * [backup-simplify]: Simplify (+ 0 0) into 0 1.996 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ 1.0 (/ 1 y)))))) into 0 1.997 * [backup-simplify]: Simplify (- (/ 0 (+ 1.0 (/ 1 y))) (+ (* (/ -1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))) (* 0 (/ 0 (+ 1.0 (/ 1 y)))))) into 0 1.997 * [taylor]: Taking taylor expansion of 0 in y 1.997 * [backup-simplify]: Simplify 0 into 0 1.997 * [backup-simplify]: Simplify 0 into 0 1.997 * [backup-simplify]: Simplify 0 into 0 1.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.998 * [backup-simplify]: Simplify (+ 0 0) into 0 2.000 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1.0 (/ 1.0 1)))) into (- 1.0) 2.001 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.001 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (pow (/ 1 (- y)) 3) (/ 1 (/ 1 (- x))))) (+ (* 1.0 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) (* -1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))))) into (- (+ (/ x y) (+ (* 1.0 (/ x (pow y 2))) (* 1.0 (/ x (pow y 3)))))) 2.001 * * * [progress]: simplifying candidates 2.002 * [simplify]: Simplifying: (- (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))) (- x) (- (- 1.0 y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (cbrt x) (cbrt (- 1.0 y))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 y))) (/ (cbrt x) (sqrt (- 1.0 y))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- 1.0 y)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt y))) (/ (cbrt x) (- (sqrt 1.0) (sqrt y))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- 1.0 y)) (/ (sqrt x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (sqrt x) (cbrt (- 1.0 y))) (/ (sqrt x) (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (- 1.0 y))) (/ (sqrt x) 1) (/ (sqrt x) (- 1.0 y)) (/ (sqrt x) (+ (sqrt 1.0) (sqrt y))) (/ (sqrt x) (- (sqrt 1.0) (sqrt y))) (/ (sqrt x) 1) (/ (sqrt x) (- 1.0 y)) (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ x (cbrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))) (/ 1 1) (/ x (- 1.0 y)) (/ 1 (+ (sqrt 1.0) (sqrt y))) (/ x (- (sqrt 1.0) (sqrt y))) (/ 1 1) (/ x (- 1.0 y)) (/ 1 (- 1.0 y)) (/ (- 1.0 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) (/ (- 1.0 y) (cbrt x)) (/ (- 1.0 y) (sqrt x)) (/ (- 1.0 y) x) (/ x (- (pow 1.0 3) (pow y 3))) (/ x (- (* 1.0 1.0) (* y y))) (+ (* 1.0 x) (+ (* 1.0 (* x (pow y 2))) (* 1.0 (* x y)))) (- (+ (/ x y) (+ (* 1.0 (/ x (pow y 2))) (* 1.0 (/ x (pow y 3)))))) (- (+ (/ x y) (+ (* 1.0 (/ x (pow y 2))) (* 1.0 (/ x (pow y 3)))))) 2.003 * * [simplify]: iteration 0: 88 enodes 2.021 * * [simplify]: iteration 1: 190 enodes 2.105 * * [simplify]: iteration 2: 561 enodes 2.322 * * [simplify]: iteration 3: 1659 enodes 2.982 * * [simplify]: iteration complete: 5010 enodes 2.982 * * [simplify]: Extracting #0: cost 42 inf + 0 2.983 * * [simplify]: Extracting #1: cost 490 inf + 43 2.987 * * [simplify]: Extracting #2: cost 1485 inf + 2490 3.006 * * [simplify]: Extracting #3: cost 1283 inf + 71622 3.049 * * [simplify]: Extracting #4: cost 235 inf + 208278 3.096 * * [simplify]: Extracting #5: cost 69 inf + 240234 3.162 * * [simplify]: Extracting #6: cost 15 inf + 255478 3.256 * * [simplify]: Extracting #7: cost 0 inf + 262367 3.353 * [simplify]: Simplified to: (log (/ x (- 1.0 y))) (log (/ x (- 1.0 y))) (exp (/ x (- 1.0 y))) (* (/ x (- 1.0 y)) (* (/ x (- 1.0 y)) (/ x (- 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))) (- x) (- (- 1.0 y)) (* (/ (cbrt x) (cbrt (- 1.0 y))) (/ (cbrt x) (cbrt (- 1.0 y)))) (/ (cbrt x) (cbrt (- 1.0 y))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 y))) (/ (cbrt x) (sqrt (- 1.0 y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 y)) (* (/ (cbrt x) (+ (sqrt y) (sqrt 1.0))) (cbrt x)) (/ (cbrt x) (- (sqrt 1.0) (sqrt y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 y)) (/ (sqrt x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (sqrt x) (cbrt (- 1.0 y))) (/ (sqrt x) (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (- 1.0 y))) (sqrt x) (/ (sqrt x) (- 1.0 y)) (/ (sqrt x) (+ (sqrt y) (sqrt 1.0))) (/ (sqrt x) (- (sqrt 1.0) (sqrt y))) (sqrt x) (/ (sqrt x) (- 1.0 y)) (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ x (cbrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))) 1 (/ x (- 1.0 y)) (/ 1 (+ (sqrt y) (sqrt 1.0))) (/ x (- (sqrt 1.0) (sqrt y))) 1 (/ x (- 1.0 y)) (/ 1 (- 1.0 y)) (/ (- 1.0 y) x) (/ (/ x (cbrt (- 1.0 y))) (cbrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))) x (/ x (+ (sqrt y) (sqrt 1.0))) x (/ (- 1.0 y) (cbrt x)) (/ (- 1.0 y) (sqrt x)) (/ (- 1.0 y) x) (/ x (- (* 1.0 (* 1.0 1.0)) (* y (* y y)))) (/ (/ x (+ y 1.0)) (- 1.0 y)) (+ (* 1.0 x) (* (* 1.0 x) (+ y (* y y)))) (- (- (* (/ 1.0 (* y y)) (+ (/ x y) x))) (/ x y)) (- (- (* (/ 1.0 (* y y)) (+ (/ x y) x))) (/ x y)) 3.357 * * * [progress]: adding candidates to table 3.521 * * [progress]: iteration 3 / 4 3.521 * * * [progress]: picking best candidate 3.524 * * * * [pick]: Picked # 3.524 * * * [progress]: localizing error 3.537 * * * [progress]: generating rewritten candidates 3.537 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 3.567 * * * [progress]: generating series expansions 3.567 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 3.567 * [backup-simplify]: Simplify (/ 1 (/ (- 1.0 y) x)) into (/ x (- 1.0 y)) 3.567 * [approximate]: Taking taylor expansion of (/ x (- 1.0 y)) in (y x) around 0 3.567 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x 3.568 * [taylor]: Taking taylor expansion of x in x 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 1 into 1 3.568 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 3.568 * [taylor]: Taking taylor expansion of 1.0 in x 3.568 * [backup-simplify]: Simplify 1.0 into 1.0 3.568 * [taylor]: Taking taylor expansion of y in x 3.568 * [backup-simplify]: Simplify y into y 3.568 * [backup-simplify]: Simplify (- y) into (- y) 3.568 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 3.568 * [backup-simplify]: Simplify (/ 1 (- 1.0 y)) into (/ 1 (- 1.0 y)) 3.568 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in y 3.568 * [taylor]: Taking taylor expansion of x in y 3.568 * [backup-simplify]: Simplify x into x 3.568 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 3.568 * [taylor]: Taking taylor expansion of 1.0 in y 3.568 * [backup-simplify]: Simplify 1.0 into 1.0 3.568 * [taylor]: Taking taylor expansion of y in y 3.568 * [backup-simplify]: Simplify 0 into 0 3.568 * [backup-simplify]: Simplify 1 into 1 3.569 * [backup-simplify]: Simplify (- 0) into 0 3.569 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.569 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x) 3.569 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in y 3.569 * [taylor]: Taking taylor expansion of x in y 3.570 * [backup-simplify]: Simplify x into x 3.570 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 3.570 * [taylor]: Taking taylor expansion of 1.0 in y 3.570 * [backup-simplify]: Simplify 1.0 into 1.0 3.570 * [taylor]: Taking taylor expansion of y in y 3.570 * [backup-simplify]: Simplify 0 into 0 3.570 * [backup-simplify]: Simplify 1 into 1 3.570 * [backup-simplify]: Simplify (- 0) into 0 3.571 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.571 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x) 3.571 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 3.571 * [taylor]: Taking taylor expansion of 1.0 in x 3.571 * [backup-simplify]: Simplify 1.0 into 1.0 3.571 * [taylor]: Taking taylor expansion of x in x 3.571 * [backup-simplify]: Simplify 0 into 0 3.571 * [backup-simplify]: Simplify 1 into 1 3.572 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 3.572 * [backup-simplify]: Simplify 1.0 into 1.0 3.573 * [backup-simplify]: Simplify (- 1) into -1 3.573 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.574 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* (* 1.0 x) (/ -1 1.0)))) into (* 1.0 x) 3.574 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 3.574 * [taylor]: Taking taylor expansion of 1.0 in x 3.574 * [backup-simplify]: Simplify 1.0 into 1.0 3.574 * [taylor]: Taking taylor expansion of x in x 3.574 * [backup-simplify]: Simplify 0 into 0 3.574 * [backup-simplify]: Simplify 1 into 1 3.576 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 3.576 * [backup-simplify]: Simplify 1.0 into 1.0 3.577 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 3.577 * [backup-simplify]: Simplify 0 into 0 3.577 * [backup-simplify]: Simplify (- 0) into 0 3.578 * [backup-simplify]: Simplify (+ 0 0) into 0 3.579 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* (* 1.0 x) (/ 0 1.0)) (* (* 1.0 x) (/ -1 1.0)))) into (* 1.0 x) 3.579 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 3.579 * [taylor]: Taking taylor expansion of 1.0 in x 3.580 * [backup-simplify]: Simplify 1.0 into 1.0 3.580 * [taylor]: Taking taylor expansion of x in x 3.580 * [backup-simplify]: Simplify 0 into 0 3.580 * [backup-simplify]: Simplify 1 into 1 3.581 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 3.581 * [backup-simplify]: Simplify 1.0 into 1.0 3.582 * [backup-simplify]: Simplify (+ (* 1.0 (* x (pow y 2))) (+ (* 1.0 (* x y)) (* 1.0 (* x 1)))) into (+ (* 1.0 x) (+ (* 1.0 (* x (pow y 2))) (* 1.0 (* x y)))) 3.582 * [backup-simplify]: Simplify (/ 1 (/ (- 1.0 (/ 1 y)) (/ 1 x))) into (/ 1 (* (- 1.0 (/ 1 y)) x)) 3.582 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) x)) in (y x) around 0 3.582 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) x)) in x 3.582 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) x) in x 3.582 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 3.582 * [taylor]: Taking taylor expansion of 1.0 in x 3.582 * [backup-simplify]: Simplify 1.0 into 1.0 3.582 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.582 * [taylor]: Taking taylor expansion of y in x 3.582 * [backup-simplify]: Simplify y into y 3.582 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.582 * [taylor]: Taking taylor expansion of x in x 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify 1 into 1 3.582 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 3.582 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 3.583 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 y)) 0) into 0 3.583 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.583 * [backup-simplify]: Simplify (- 0) into 0 3.583 * [backup-simplify]: Simplify (+ 0 0) into 0 3.584 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 1) (* 0 0)) into (- 1.0 (/ 1 y)) 3.584 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y))) 3.584 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) x)) in y 3.584 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) x) in y 3.584 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 3.584 * [taylor]: Taking taylor expansion of 1.0 in y 3.584 * [backup-simplify]: Simplify 1.0 into 1.0 3.584 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.584 * [taylor]: Taking taylor expansion of y in y 3.584 * [backup-simplify]: Simplify 0 into 0 3.584 * [backup-simplify]: Simplify 1 into 1 3.585 * [backup-simplify]: Simplify (/ 1 1) into 1 3.585 * [taylor]: Taking taylor expansion of x in y 3.585 * [backup-simplify]: Simplify x into x 3.585 * [backup-simplify]: Simplify (- 1) into -1 3.586 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.586 * [backup-simplify]: Simplify (* -1 x) into (* -1 x) 3.586 * [backup-simplify]: Simplify (/ 1 (* -1 x)) into (/ -1 x) 3.586 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) x)) in y 3.586 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) x) in y 3.586 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 3.586 * [taylor]: Taking taylor expansion of 1.0 in y 3.586 * [backup-simplify]: Simplify 1.0 into 1.0 3.586 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.586 * [taylor]: Taking taylor expansion of y in y 3.586 * [backup-simplify]: Simplify 0 into 0 3.586 * [backup-simplify]: Simplify 1 into 1 3.586 * [backup-simplify]: Simplify (/ 1 1) into 1 3.586 * [taylor]: Taking taylor expansion of x in y 3.586 * [backup-simplify]: Simplify x into x 3.587 * [backup-simplify]: Simplify (- 1) into -1 3.587 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.587 * [backup-simplify]: Simplify (* -1 x) into (* -1 x) 3.587 * [backup-simplify]: Simplify (/ 1 (* -1 x)) into (/ -1 x) 3.587 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.587 * [taylor]: Taking taylor expansion of -1 in x 3.587 * [backup-simplify]: Simplify -1 into -1 3.588 * [taylor]: Taking taylor expansion of x in x 3.588 * [backup-simplify]: Simplify 0 into 0 3.588 * [backup-simplify]: Simplify 1 into 1 3.588 * [backup-simplify]: Simplify (/ -1 1) into -1 3.588 * [backup-simplify]: Simplify -1 into -1 3.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.589 * [backup-simplify]: Simplify (- 0) into 0 3.590 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.590 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 x)) into (* 1.0 x) 3.590 * [backup-simplify]: Simplify (- (+ (* (/ -1 x) (/ (* 1.0 x) (* -1 x))))) into (- (* 1.0 (/ 1 x))) 3.590 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 3.590 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.591 * [taylor]: Taking taylor expansion of 1.0 in x 3.591 * [backup-simplify]: Simplify 1.0 into 1.0 3.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.591 * [taylor]: Taking taylor expansion of x in x 3.591 * [backup-simplify]: Simplify 0 into 0 3.591 * [backup-simplify]: Simplify 1 into 1 3.591 * [backup-simplify]: Simplify (/ 1 1) into 1 3.591 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.592 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.592 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.593 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.593 * [backup-simplify]: Simplify 0 into 0 3.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.595 * [backup-simplify]: Simplify (- 0) into 0 3.595 * [backup-simplify]: Simplify (+ 0 0) into 0 3.596 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (* 0 x))) into 0 3.596 * [backup-simplify]: Simplify (- (+ (* (/ -1 x) (/ 0 (* -1 x))) (* (- (* 1.0 (/ 1 x))) (/ (* 1.0 x) (* -1 x))))) into (- (* 1.0 (/ 1 x))) 3.596 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 3.596 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.596 * [taylor]: Taking taylor expansion of 1.0 in x 3.596 * [backup-simplify]: Simplify 1.0 into 1.0 3.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.596 * [taylor]: Taking taylor expansion of x in x 3.596 * [backup-simplify]: Simplify 0 into 0 3.596 * [backup-simplify]: Simplify 1 into 1 3.597 * [backup-simplify]: Simplify (/ 1 1) into 1 3.597 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.598 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.598 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.600 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 x)) (pow (/ 1 y) 3))) (+ (* (- 1.0) (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) (* -1 (* (/ 1 (/ 1 x)) (/ 1 y))))) into (- (+ (/ x y) (+ (* 1.0 (/ x (pow y 2))) (* 1.0 (/ x (pow y 3)))))) 3.600 * [backup-simplify]: Simplify (/ 1 (/ (- 1.0 (/ 1 (- y))) (/ 1 (- x)))) into (/ -1 (* (+ 1.0 (/ 1 y)) x)) 3.600 * [approximate]: Taking taylor expansion of (/ -1 (* (+ 1.0 (/ 1 y)) x)) in (y x) around 0 3.600 * [taylor]: Taking taylor expansion of (/ -1 (* (+ 1.0 (/ 1 y)) x)) in x 3.600 * [taylor]: Taking taylor expansion of -1 in x 3.600 * [backup-simplify]: Simplify -1 into -1 3.600 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) x) in x 3.600 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 3.600 * [taylor]: Taking taylor expansion of 1.0 in x 3.600 * [backup-simplify]: Simplify 1.0 into 1.0 3.600 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.600 * [taylor]: Taking taylor expansion of y in x 3.600 * [backup-simplify]: Simplify y into y 3.600 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.600 * [taylor]: Taking taylor expansion of x in x 3.600 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify 1 into 1 3.601 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 3.601 * [backup-simplify]: Simplify (* (+ 1.0 (/ 1 y)) 0) into 0 3.601 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.601 * [backup-simplify]: Simplify (+ 0 0) into 0 3.602 * [backup-simplify]: Simplify (+ (* (+ 1.0 (/ 1 y)) 1) (* 0 0)) into (+ 1.0 (/ 1 y)) 3.602 * [backup-simplify]: Simplify (/ -1 (+ 1.0 (/ 1 y))) into (/ -1 (+ 1.0 (/ 1 y))) 3.602 * [taylor]: Taking taylor expansion of (/ -1 (* (+ 1.0 (/ 1 y)) x)) in y 3.602 * [taylor]: Taking taylor expansion of -1 in y 3.602 * [backup-simplify]: Simplify -1 into -1 3.602 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) x) in y 3.602 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 3.602 * [taylor]: Taking taylor expansion of 1.0 in y 3.602 * [backup-simplify]: Simplify 1.0 into 1.0 3.602 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.602 * [taylor]: Taking taylor expansion of y in y 3.602 * [backup-simplify]: Simplify 0 into 0 3.602 * [backup-simplify]: Simplify 1 into 1 3.603 * [backup-simplify]: Simplify (/ 1 1) into 1 3.603 * [taylor]: Taking taylor expansion of x in y 3.603 * [backup-simplify]: Simplify x into x 3.603 * [backup-simplify]: Simplify (+ 0 1) into 1 3.603 * [backup-simplify]: Simplify (* 1 x) into x 3.603 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 3.603 * [taylor]: Taking taylor expansion of (/ -1 (* (+ 1.0 (/ 1 y)) x)) in y 3.603 * [taylor]: Taking taylor expansion of -1 in y 3.603 * [backup-simplify]: Simplify -1 into -1 3.604 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) x) in y 3.604 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 3.604 * [taylor]: Taking taylor expansion of 1.0 in y 3.604 * [backup-simplify]: Simplify 1.0 into 1.0 3.604 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.604 * [taylor]: Taking taylor expansion of y in y 3.604 * [backup-simplify]: Simplify 0 into 0 3.604 * [backup-simplify]: Simplify 1 into 1 3.604 * [backup-simplify]: Simplify (/ 1 1) into 1 3.604 * [taylor]: Taking taylor expansion of x in y 3.604 * [backup-simplify]: Simplify x into x 3.605 * [backup-simplify]: Simplify (+ 0 1) into 1 3.605 * [backup-simplify]: Simplify (* 1 x) into x 3.605 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 3.605 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.605 * [taylor]: Taking taylor expansion of -1 in x 3.605 * [backup-simplify]: Simplify -1 into -1 3.605 * [taylor]: Taking taylor expansion of x in x 3.605 * [backup-simplify]: Simplify 0 into 0 3.605 * [backup-simplify]: Simplify 1 into 1 3.605 * [backup-simplify]: Simplify (/ -1 1) into -1 3.605 * [backup-simplify]: Simplify -1 into -1 3.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.607 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.607 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 x)) into (* 1.0 x) 3.607 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ (* 1.0 x) x)))) into (* 1.0 (/ 1 x)) 3.607 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.607 * [taylor]: Taking taylor expansion of 1.0 in x 3.607 * [backup-simplify]: Simplify 1.0 into 1.0 3.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.608 * [taylor]: Taking taylor expansion of x in x 3.608 * [backup-simplify]: Simplify 0 into 0 3.608 * [backup-simplify]: Simplify 1 into 1 3.608 * [backup-simplify]: Simplify (/ 1 1) into 1 3.608 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.608 * [backup-simplify]: Simplify 1.0 into 1.0 3.609 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.609 * [backup-simplify]: Simplify 0 into 0 3.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.611 * [backup-simplify]: Simplify (+ 0 0) into 0 3.611 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (* 0 x))) into 0 3.612 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* (* 1.0 (/ 1 x)) (/ (* 1.0 x) x)))) into (- (* 1.0 (/ 1 x))) 3.612 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 3.612 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.612 * [taylor]: Taking taylor expansion of 1.0 in x 3.612 * [backup-simplify]: Simplify 1.0 into 1.0 3.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.612 * [taylor]: Taking taylor expansion of x in x 3.612 * [backup-simplify]: Simplify 0 into 0 3.612 * [backup-simplify]: Simplify 1 into 1 3.612 * [backup-simplify]: Simplify (/ 1 1) into 1 3.613 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.613 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.614 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.615 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 3))) (+ (* 1.0 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) (* -1 (* (/ 1 (/ 1 (- x))) (/ 1 (- y)))))) into (- (+ (/ x y) (+ (* 1.0 (/ x (pow y 2))) (* 1.0 (/ x (pow y 3)))))) 3.615 * * * [progress]: simplifying candidates 3.618 * [simplify]: Simplifying: (- 1) (- (- (log (- 1.0 y)) (log x))) (- (log (/ (- 1.0 y) x))) (- 0 (- (log (- 1.0 y)) (log x))) (- 0 (log (/ (- 1.0 y) x))) (- (log 1) (- (log (- 1.0 y)) (log x))) (- (log 1) (log (/ (- 1.0 y) x))) (log (/ 1 (/ (- 1.0 y) x))) (exp (/ 1 (/ (- 1.0 y) x))) (/ (* (* 1 1) 1) (/ (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)) (* (* x x) x))) (/ (* (* 1 1) 1) (* (* (/ (- 1.0 y) x) (/ (- 1.0 y) x)) (/ (- 1.0 y) x))) (* (cbrt (/ 1 (/ (- 1.0 y) x))) (cbrt (/ 1 (/ (- 1.0 y) x)))) (cbrt (/ 1 (/ (- 1.0 y) x))) (* (* (/ 1 (/ (- 1.0 y) x)) (/ 1 (/ (- 1.0 y) x))) (/ 1 (/ (- 1.0 y) x))) (sqrt (/ 1 (/ (- 1.0 y) x))) (sqrt (/ 1 (/ (- 1.0 y) x))) (- 1) (- (/ (- 1.0 y) x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- 1.0 y) x)) (cbrt (/ (- 1.0 y) x)))) (/ (cbrt 1) (cbrt (/ (- 1.0 y) x))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- 1.0 y) x))) (/ (cbrt 1) (sqrt (/ (- 1.0 y) x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (cbrt (- 1.0 y)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt x))) (/ (cbrt 1) (/ (cbrt (- 1.0 y)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1)) (/ (cbrt 1) (/ (cbrt (- 1.0 y)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 y)) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (sqrt (- 1.0 y)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 y)) (sqrt x))) (/ (cbrt 1) (/ (sqrt (- 1.0 y)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 y)) 1)) (/ (cbrt 1) (/ (sqrt (- 1.0 y)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (- 1.0 y) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x))) (/ (cbrt 1) (/ (- 1.0 y) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- 1.0 y) x)) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt y)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt y)) (sqrt x))) (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt y)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt y)) 1)) (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt y)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (- 1.0 y) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x))) (/ (cbrt 1) (/ (- 1.0 y) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- 1.0 y) x)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (- 1.0 y) x)) (/ (* (cbrt 1) (cbrt 1)) (- 1.0 y)) (/ (cbrt 1) (/ 1 x)) (/ (sqrt 1) (* (cbrt (/ (- 1.0 y) x)) (cbrt (/ (- 1.0 y) x)))) (/ (sqrt 1) (cbrt (/ (- 1.0 y) x))) (/ (sqrt 1) (sqrt (/ (- 1.0 y) x))) (/ (sqrt 1) (sqrt (/ (- 1.0 y) x))) (/ (sqrt 1) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (cbrt (- 1.0 y)) (cbrt x))) (/ (sqrt 1) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt x))) (/ (sqrt 1) (/ (cbrt (- 1.0 y)) (sqrt x))) (/ (sqrt 1) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1)) (/ (sqrt 1) (/ (cbrt (- 1.0 y)) x)) (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (cbrt x))) (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (- 1.0 y)) 1)) (/ (sqrt 1) (/ (sqrt (- 1.0 y)) x)) (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (- 1.0 y) (cbrt x))) (/ (sqrt 1) (/ 1 (sqrt x))) (/ (sqrt 1) (/ (- 1.0 y) (sqrt x))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- 1.0 y) x)) (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt y)) (cbrt x))) (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt y)) (sqrt x))) (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt y)) (sqrt x))) (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt y)) 1)) (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt y)) x)) (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (- 1.0 y) (cbrt x))) (/ (sqrt 1) (/ 1 (sqrt x))) (/ (sqrt 1) (/ (- 1.0 y) (sqrt x))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- 1.0 y) x)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (- 1.0 y) x)) (/ (sqrt 1) (- 1.0 y)) (/ (sqrt 1) (/ 1 x)) (/ 1 (* (cbrt (/ (- 1.0 y) x)) (cbrt (/ (- 1.0 y) x)))) (/ 1 (cbrt (/ (- 1.0 y) x))) (/ 1 (sqrt (/ (- 1.0 y) x))) (/ 1 (sqrt (/ (- 1.0 y) x))) (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (cbrt (- 1.0 y)) (cbrt x))) (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt x))) (/ 1 (/ (cbrt (- 1.0 y)) (sqrt x))) (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1)) (/ 1 (/ (cbrt (- 1.0 y)) x)) (/ 1 (/ (sqrt (- 1.0 y)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (- 1.0 y)) (cbrt x))) (/ 1 (/ (sqrt (- 1.0 y)) (sqrt x))) (/ 1 (/ (sqrt (- 1.0 y)) (sqrt x))) (/ 1 (/ (sqrt (- 1.0 y)) 1)) (/ 1 (/ (sqrt (- 1.0 y)) x)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ (- 1.0 y) (cbrt x))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ (- 1.0 y) (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (- 1.0 y) x)) (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (cbrt x))) (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (sqrt x))) (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (sqrt x))) (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) 1)) (/ 1 (/ (- (sqrt 1.0) (sqrt y)) x)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ (- 1.0 y) (cbrt x))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ (- 1.0 y) (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (- 1.0 y) x)) (/ 1 1) (/ 1 (/ (- 1.0 y) x)) (/ 1 (- 1.0 y)) (/ 1 (/ 1 x)) (/ 1 (/ (- 1.0 y) x)) (/ (/ (- 1.0 y) x) 1) (/ 1 (* (cbrt (/ (- 1.0 y) x)) (cbrt (/ (- 1.0 y) x)))) (/ 1 (sqrt (/ (- 1.0 y) x))) (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt x))) (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1)) (/ 1 (/ (sqrt (- 1.0 y)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (- 1.0 y)) (sqrt x))) (/ 1 (/ (sqrt (- 1.0 y)) 1)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (sqrt x))) (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) 1)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (- 1.0 y)) (/ (/ (- 1.0 y) x) (cbrt 1)) (/ (/ (- 1.0 y) x) (sqrt 1)) (/ (/ (- 1.0 y) x) 1) (/ 1 (- 1.0 y)) (+ (* 1.0 x) (+ (* 1.0 (* x (pow y 2))) (* 1.0 (* x y)))) (- (+ (/ x y) (+ (* 1.0 (/ x (pow y 2))) (* 1.0 (/ x (pow y 3)))))) (- (+ (/ x y) (+ (* 1.0 (/ x (pow y 2))) (* 1.0 (/ x (pow y 3)))))) 3.622 * * [simplify]: iteration 0: 187 enodes 3.718 * * [simplify]: iteration 1: 478 enodes 3.871 * * [simplify]: iteration 2: 989 enodes 4.353 * * [simplify]: iteration 3: 2900 enodes 5.253 * * [simplify]: iteration complete: 5004 enodes 5.253 * * [simplify]: Extracting #0: cost 39 inf + 0 5.255 * * [simplify]: Extracting #1: cost 405 inf + 44 5.260 * * [simplify]: Extracting #2: cost 1070 inf + 2767 5.272 * * [simplify]: Extracting #3: cost 1499 inf + 14341 5.311 * * [simplify]: Extracting #4: cost 974 inf + 83658 5.352 * * [simplify]: Extracting #5: cost 216 inf + 199076 5.420 * * [simplify]: Extracting #6: cost 17 inf + 241497 5.490 * * [simplify]: Extracting #7: cost 0 inf + 247418 5.578 * [simplify]: Simplified to: -1 (log (/ x (- 1.0 y))) (log (/ x (- 1.0 y))) (log (/ x (- 1.0 y))) (log (/ x (- 1.0 y))) (log (/ x (- 1.0 y))) (log (/ x (- 1.0 y))) (log (/ x (- 1.0 y))) (exp (/ x (- 1.0 y))) (* (* (/ x (- 1.0 y)) (/ x (- 1.0 y))) (/ x (- 1.0 y))) (* (* (/ x (- 1.0 y)) (/ x (- 1.0 y))) (/ x (- 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))) -1 (- (/ (- 1.0 y) x)) (/ 1 (* (cbrt (/ (- 1.0 y) x)) (cbrt (/ (- 1.0 y) x)))) (/ 1 (cbrt (/ (- 1.0 y) x))) (/ 1 (sqrt (/ (- 1.0 y) x))) (/ 1 (sqrt (/ (- 1.0 y) x))) (* (/ (cbrt x) (cbrt (- 1.0 y))) (/ (cbrt x) (cbrt (- 1.0 y)))) (/ (cbrt x) (cbrt (- 1.0 y))) (/ (sqrt x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (sqrt x) (cbrt (- 1.0 y))) (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ x (cbrt (- 1.0 y))) (* (/ (cbrt x) (sqrt (- 1.0 y))) (cbrt x)) (/ (cbrt x) (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 y)) (sqrt x) (/ (sqrt x) (- 1.0 y)) 1 (/ x (- 1.0 y)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt y) (sqrt 1.0))) (/ (cbrt x) (- (sqrt 1.0) (sqrt y))) (/ (* 1 (sqrt x)) (+ (sqrt y) (sqrt 1.0))) (/ (sqrt x) (- (sqrt 1.0) (sqrt y))) (/ 1 (+ (sqrt y) (sqrt 1.0))) (/ x (- (sqrt 1.0) (sqrt y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 y)) (sqrt x) (/ (sqrt x) (- 1.0 y)) 1 (/ x (- 1.0 y)) 1 (/ x (- 1.0 y)) (/ 1 (- 1.0 y)) x (/ 1 (* (cbrt (/ (- 1.0 y) x)) (cbrt (/ (- 1.0 y) x)))) (/ 1 (cbrt (/ (- 1.0 y) x))) (/ 1 (sqrt (/ (- 1.0 y) x))) (/ 1 (sqrt (/ (- 1.0 y) x))) (* (/ (cbrt x) (cbrt (- 1.0 y))) (/ (cbrt x) (cbrt (- 1.0 y)))) (/ (cbrt x) (cbrt (- 1.0 y))) (/ (sqrt x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (sqrt x) (cbrt (- 1.0 y))) (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ x (cbrt (- 1.0 y))) (* (/ (cbrt x) (sqrt (- 1.0 y))) (cbrt x)) (/ (cbrt x) (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 y)) (sqrt x) (/ (sqrt x) (- 1.0 y)) 1 (/ x (- 1.0 y)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt y) (sqrt 1.0))) (/ (cbrt x) (- (sqrt 1.0) (sqrt y))) (/ (* 1 (sqrt x)) (+ (sqrt y) (sqrt 1.0))) (/ (sqrt x) (- (sqrt 1.0) (sqrt y))) (/ 1 (+ (sqrt y) (sqrt 1.0))) (/ x (- (sqrt 1.0) (sqrt y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 y)) (sqrt x) (/ (sqrt x) (- 1.0 y)) 1 (/ x (- 1.0 y)) 1 (/ x (- 1.0 y)) (/ 1 (- 1.0 y)) x (/ 1 (* (cbrt (/ (- 1.0 y) x)) (cbrt (/ (- 1.0 y) x)))) (/ 1 (cbrt (/ (- 1.0 y) x))) (/ 1 (sqrt (/ (- 1.0 y) x))) (/ 1 (sqrt (/ (- 1.0 y) x))) (* (/ (cbrt x) (cbrt (- 1.0 y))) (/ (cbrt x) (cbrt (- 1.0 y)))) (/ (cbrt x) (cbrt (- 1.0 y))) (/ (sqrt x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ (sqrt x) (cbrt (- 1.0 y))) (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ x (cbrt (- 1.0 y))) (* (/ (cbrt x) (sqrt (- 1.0 y))) (cbrt x)) (/ (cbrt x) (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 y)) (sqrt x) (/ (sqrt x) (- 1.0 y)) 1 (/ x (- 1.0 y)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt y) (sqrt 1.0))) (/ (cbrt x) (- (sqrt 1.0) (sqrt y))) (/ (* 1 (sqrt x)) (+ (sqrt y) (sqrt 1.0))) (/ (sqrt x) (- (sqrt 1.0) (sqrt y))) (/ 1 (+ (sqrt y) (sqrt 1.0))) (/ x (- (sqrt 1.0) (sqrt y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 y)) (sqrt x) (/ (sqrt x) (- 1.0 y)) 1 (/ x (- 1.0 y)) 1 (/ x (- 1.0 y)) (/ 1 (- 1.0 y)) x (/ x (- 1.0 y)) (/ (- 1.0 y) x) (/ 1 (* (cbrt (/ (- 1.0 y) x)) (cbrt (/ (- 1.0 y) x)))) (/ 1 (sqrt (/ (- 1.0 y) x))) (* (/ (cbrt x) (cbrt (- 1.0 y))) (/ (cbrt x) (cbrt (- 1.0 y)))) (/ (sqrt x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (/ (cbrt x) (sqrt (- 1.0 y))) (cbrt x)) (/ (sqrt x) (sqrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y))) (* (cbrt x) (cbrt x)) (sqrt x) 1 (/ (* (cbrt x) (cbrt x)) (+ (sqrt y) (sqrt 1.0))) (/ (* 1 (sqrt x)) (+ (sqrt y) (sqrt 1.0))) (/ 1 (+ (sqrt y) (sqrt 1.0))) (* (cbrt x) (cbrt x)) (sqrt x) 1 1 (/ 1 (- 1.0 y)) (/ (- 1.0 y) x) (/ (- 1.0 y) x) (/ (- 1.0 y) x) (/ 1 (- 1.0 y)) (* (+ x (* x (+ (* y y) y))) 1.0) (- (+ (/ x y) (* (/ 1.0 y) (+ (/ (/ x y) y) (/ x y))))) (- (+ (/ x y) (* (/ 1.0 y) (+ (/ (/ x y) y) (/ x y))))) 5.585 * * * [progress]: adding candidates to table 5.889 * [progress]: [Phase 3 of 3] Extracting. 5.889 * * [regime]: Finding splitpoints for: (# #) 5.889 * * * [regime-changes]: Trying 2 branch expressions: (y x) 5.889 * * * * [regimes]: Trying to branch on y from (# #) 5.915 * * * * [regimes]: Trying to branch on x from (# #) 5.971 * * * [regime]: Found split indices: #