17.578 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.022 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.028 * [simplify]: Simplifying: (/ (+ x y) (+ y 1.0)) 0.028 * * [simplify]: iteration 0: 6 enodes 0.030 * * [simplify]: iteration 1: 8 enodes 0.032 * * [simplify]: iteration complete: 8 enodes 0.033 * * [simplify]: Extracting #0: cost 1 inf + 0 0.033 * * [simplify]: Extracting #1: cost 3 inf + 0 0.033 * * [simplify]: Extracting #2: cost 6 inf + 0 0.033 * * [simplify]: Extracting #3: cost 2 inf + 45 0.033 * * [simplify]: Extracting #4: cost 0 inf + 210 0.033 * [simplify]: Simplified to: (/ (+ y x) (+ y 1.0)) 0.034 * * [progress]: iteration 1 / 4 0.034 * * * [progress]: picking best candidate 0.040 * * * * [pick]: Picked # 0.041 * * * [progress]: localizing error 0.056 * * * [progress]: generating rewritten candidates 0.057 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.099 * * * [progress]: generating series expansions 0.099 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.099 * [backup-simplify]: Simplify (/ (+ x y) (+ y 1.0)) into (/ (+ x y) (+ y 1.0)) 0.099 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (x y) around 0 0.099 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y 0.099 * [taylor]: Taking taylor expansion of (+ x y) in y 0.099 * [taylor]: Taking taylor expansion of x in y 0.099 * [backup-simplify]: Simplify x into x 0.099 * [taylor]: Taking taylor expansion of y in y 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 1 into 1 0.099 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [taylor]: Taking taylor expansion of 1.0 in y 0.100 * [backup-simplify]: Simplify 1.0 into 1.0 0.100 * [backup-simplify]: Simplify (+ x 0) into x 0.100 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.100 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x) 0.100 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x 0.100 * [taylor]: Taking taylor expansion of (+ x y) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [backup-simplify]: Simplify y into y 0.101 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [backup-simplify]: Simplify y into y 0.101 * [taylor]: Taking taylor expansion of 1.0 in x 0.101 * [backup-simplify]: Simplify 1.0 into 1.0 0.101 * [backup-simplify]: Simplify (+ 0 y) into y 0.101 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.101 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0)) 0.101 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x 0.101 * [taylor]: Taking taylor expansion of (+ x y) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [backup-simplify]: Simplify y into y 0.101 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [backup-simplify]: Simplify y into y 0.101 * [taylor]: Taking taylor expansion of 1.0 in x 0.101 * [backup-simplify]: Simplify 1.0 into 1.0 0.101 * [backup-simplify]: Simplify (+ 0 y) into y 0.101 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.101 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0)) 0.101 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) 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 0.101 * [taylor]: Taking taylor expansion of (+ y 1.0) 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 * [taylor]: Taking taylor expansion of 1.0 in y 0.102 * [backup-simplify]: Simplify 1.0 into 1.0 0.102 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.103 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 0.103 * [backup-simplify]: Simplify (+ 1 0) into 1 0.103 * [backup-simplify]: Simplify (+ 0 0) into 0 0.103 * [backup-simplify]: Simplify (- (/ 1 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))))) into (/ 1 (+ y 1.0)) 0.103 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y 0.103 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.103 * [taylor]: Taking taylor expansion of y in y 0.103 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [taylor]: Taking taylor expansion of 1.0 in y 0.104 * [backup-simplify]: Simplify 1.0 into 1.0 0.104 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.104 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 0.104 * [backup-simplify]: Simplify 1.0 into 1.0 0.104 * [backup-simplify]: Simplify 1.0 into 1.0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))) (* (/ 1 (+ y 1.0)) (/ 0 (+ y 1.0))))) into 0 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify (+ 1 0) into 1 0.107 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 1 1.0)))) into (- 1.0) 0.107 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.108 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y x)) (+ (* 1.0 (* y 1)) (* 1.0 (* 1 x)))) into (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y))) 0.108 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) 0.108 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in (x y) around 0 0.108 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in y 0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.108 * [taylor]: Taking taylor expansion of x in y 0.108 * [backup-simplify]: Simplify x into x 0.108 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.108 * [taylor]: Taking taylor expansion of y in y 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (/ 1 1) into 1 0.108 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.108 * [taylor]: Taking taylor expansion of 1.0 in y 0.108 * [backup-simplify]: Simplify 1.0 into 1.0 0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.109 * [taylor]: Taking taylor expansion of y in y 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 * [backup-simplify]: Simplify (+ 0 1) into 1 0.109 * [backup-simplify]: Simplify (+ 0 1) into 1 0.110 * [backup-simplify]: Simplify (/ 1 1) into 1 0.110 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in x 0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 1 into 1 0.110 * [backup-simplify]: Simplify (/ 1 1) into 1 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 * [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) 0.111 * [backup-simplify]: Simplify (+ 1 0) into 1 0.111 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 0.111 * [backup-simplify]: Simplify (/ 1 (+ 1.0 (/ 1 y))) into (/ 1 (+ 1.0 (/ 1 y))) 0.111 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in x 0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.111 * [taylor]: Taking taylor expansion of x in x 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 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.111 * [taylor]: Taking taylor expansion of y in x 0.111 * [backup-simplify]: Simplify y into y 0.111 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.111 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 0.111 * [taylor]: Taking taylor expansion of 1.0 in x 0.111 * [backup-simplify]: Simplify 1.0 into 1.0 0.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.111 * [taylor]: Taking taylor expansion of y in x 0.111 * [backup-simplify]: Simplify y into y 0.111 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.112 * [backup-simplify]: Simplify (+ 1 0) into 1 0.112 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 0.112 * [backup-simplify]: Simplify (/ 1 (+ 1.0 (/ 1 y))) into (/ 1 (+ 1.0 (/ 1 y))) 0.112 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in y 0.112 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.112 * [taylor]: Taking taylor expansion of 1.0 in y 0.112 * [backup-simplify]: Simplify 1.0 into 1.0 0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 1 into 1 0.112 * [backup-simplify]: Simplify (/ 1 1) into 1 0.113 * [backup-simplify]: Simplify (+ 0 1) into 1 0.113 * [backup-simplify]: Simplify (/ 1 1) into 1 0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 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 0) into 0 0.114 * [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)) 0.114 * [taylor]: Taking taylor expansion of (/ 1 (* (+ 1.0 (/ 1 y)) y)) in y 0.114 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in y 0.114 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.114 * [taylor]: Taking taylor expansion of 1.0 in y 0.114 * [backup-simplify]: Simplify 1.0 into 1.0 0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.114 * [taylor]: Taking taylor expansion of y in y 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 1 into 1 0.114 * [backup-simplify]: Simplify (/ 1 1) into 1 0.114 * [taylor]: Taking taylor expansion of y in y 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 1 into 1 0.115 * [backup-simplify]: Simplify (+ 0 1) into 1 0.115 * [backup-simplify]: Simplify (* 1 0) into 0 0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.116 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.116 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1 0.116 * [backup-simplify]: Simplify (/ 1 1) into 1 0.117 * [backup-simplify]: Simplify 1 into 1 0.117 * [backup-simplify]: Simplify 1 into 1 0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.117 * [backup-simplify]: Simplify (+ 0 0) into 0 0.118 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.118 * [backup-simplify]: Simplify (+ 0 0) into 0 0.118 * [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 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.121 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0 0.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0) 0.123 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.123 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 y) 1)) (+ (* 1 (* (/ 1 y) (/ 1 (/ 1 x)))) 1)) into (- (+ (/ x y) 1) (* 1.0 (/ 1 y))) 0.124 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) 0.124 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in (x y) around 0 0.124 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) 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 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y 0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.124 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.124 * [taylor]: Taking taylor expansion of x in y 0.124 * [backup-simplify]: Simplify x into x 0.124 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 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 (/ 1 y)) in y 0.124 * [taylor]: Taking taylor expansion of 1.0 in y 0.124 * [backup-simplify]: Simplify 1.0 into 1.0 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 0.125 * [backup-simplify]: Simplify (/ 1 1) into 1 0.125 * [backup-simplify]: Simplify (+ 0 1) into 1 0.125 * [backup-simplify]: Simplify (- 1) into -1 0.126 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.126 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.126 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in x 0.126 * [taylor]: Taking taylor expansion of -1 in x 0.126 * [backup-simplify]: Simplify -1 into -1 0.126 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x 0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify 1 into 1 0.126 * [backup-simplify]: Simplify (/ 1 1) into 1 0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.126 * [taylor]: Taking taylor expansion of y in x 0.126 * [backup-simplify]: Simplify y into y 0.126 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.126 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.126 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * [backup-simplify]: Simplify 1.0 into 1.0 0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.127 * [taylor]: Taking taylor expansion of y in x 0.127 * [backup-simplify]: Simplify y into y 0.127 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.127 * [backup-simplify]: Simplify (+ 1 0) into 1 0.127 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.127 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.127 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y))) 0.127 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in x 0.127 * [taylor]: Taking taylor expansion of -1 in x 0.127 * [backup-simplify]: Simplify -1 into -1 0.127 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x 0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.127 * [taylor]: Taking taylor expansion of x in x 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 1 into 1 0.128 * [backup-simplify]: Simplify (/ 1 1) into 1 0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [backup-simplify]: Simplify y into y 0.128 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.128 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.128 * [taylor]: Taking taylor expansion of 1.0 in x 0.128 * [backup-simplify]: Simplify 1.0 into 1.0 0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [backup-simplify]: Simplify y into y 0.128 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.128 * [backup-simplify]: Simplify (+ 1 0) into 1 0.128 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.128 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.128 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y))) 0.129 * [backup-simplify]: Simplify (* -1 (/ 1 (- 1.0 (/ 1 y)))) into (/ -1 (- 1.0 (/ 1 y))) 0.129 * [taylor]: Taking taylor expansion of (/ -1 (- 1.0 (/ 1 y))) in y 0.129 * [taylor]: Taking taylor expansion of -1 in y 0.129 * [backup-simplify]: Simplify -1 into -1 0.129 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.129 * [taylor]: Taking taylor expansion of 1.0 in y 0.129 * [backup-simplify]: Simplify 1.0 into 1.0 0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 1 into 1 0.129 * [backup-simplify]: Simplify (/ 1 1) into 1 0.129 * [backup-simplify]: Simplify (- 1) into -1 0.130 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.130 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.131 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.131 * [backup-simplify]: Simplify (- 0) into 0 0.131 * [backup-simplify]: Simplify (+ 0 0) into 0 0.132 * [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)) 0.132 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (* (- 1.0 (/ 1 y)) y))) (* 0 (/ 1 (- 1.0 (/ 1 y))))) into (- (/ 1 (* (- 1.0 (/ 1 y)) y))) 0.132 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- 1.0 (/ 1 y)) y))) in y 0.132 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y 0.132 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y 0.132 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.132 * [taylor]: Taking taylor expansion of 1.0 in y 0.132 * [backup-simplify]: Simplify 1.0 into 1.0 0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.132 * [taylor]: Taking taylor expansion of y in y 0.132 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify 1 into 1 0.133 * [backup-simplify]: Simplify (/ 1 1) into 1 0.133 * [taylor]: Taking taylor expansion of y in y 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 1 into 1 0.134 * [backup-simplify]: Simplify (- 1) into -1 0.134 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.135 * [backup-simplify]: Simplify (* -1 0) into 0 0.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.136 * [backup-simplify]: Simplify (- 0) into 0 0.137 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.138 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1 0.138 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.139 * [backup-simplify]: Simplify (- -1) into 1 0.139 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify 1 into 1 0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.141 * [backup-simplify]: Simplify (+ 0 0) into 0 0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.142 * [backup-simplify]: Simplify (- 0) into 0 0.142 * [backup-simplify]: Simplify (+ 0 0) into 0 0.143 * [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 0.144 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (* (- 1.0 (/ 1 y)) y))) (* 0 (/ 1 (- 1.0 (/ 1 y)))))) into 0 0.144 * [taylor]: Taking taylor expansion of 0 in y 0.144 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.145 * [backup-simplify]: Simplify (- 0) into 0 0.145 * [backup-simplify]: Simplify (+ 0 0) into 0 0.147 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0 0.149 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0) 0.149 * [backup-simplify]: Simplify (- (- 1.0)) into 1.0 0.149 * [backup-simplify]: Simplify 1.0 into 1.0 0.149 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (- y)) 1)) (+ (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1)) into (- (+ (/ x y) 1) (* 1.0 (/ 1 y))) 0.150 * * * [progress]: simplifying candidates 0.150 * [simplify]: Simplifying: (- (log (+ x y)) (log (+ y 1.0))) (log (/ (+ x y) (+ y 1.0))) (exp (/ (+ x y) (+ y 1.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (cbrt (/ (+ x y) (+ y 1.0))) (cbrt (/ (+ x y) (+ y 1.0)))) (cbrt (/ (+ x y) (+ y 1.0))) (* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0))) (sqrt (/ (+ x y) (+ y 1.0))) (sqrt (/ (+ x y) (+ y 1.0))) (- (+ x y)) (- (+ y 1.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (cbrt (+ x y)) (cbrt (+ y 1.0))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y 1.0))) (/ (cbrt (+ x y)) (sqrt (+ y 1.0))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (cbrt (+ x y)) (+ y 1.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (cbrt (+ x y)) (+ y 1.0)) (/ (sqrt (+ x y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (sqrt (+ x y)) (cbrt (+ y 1.0))) (/ (sqrt (+ x y)) (sqrt (+ y 1.0))) (/ (sqrt (+ x y)) (sqrt (+ y 1.0))) (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) (+ y 1.0)) (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) (+ y 1.0)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (+ x y) (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ (+ x y) (sqrt (+ y 1.0))) (/ 1 1) (/ (+ x y) (+ y 1.0)) (/ 1 1) (/ (+ x y) (+ y 1.0)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (+ x y) (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ (+ x y) (sqrt (+ y 1.0))) (/ 1 1) (/ (+ x y) (+ y 1.0)) (/ 1 1) (/ (+ x y) (+ y 1.0)) (/ 1 (+ y 1.0)) (/ (+ y 1.0) (+ x y)) (/ (+ x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (+ x y) (sqrt (+ y 1.0))) (/ (+ x y) 1) (/ (+ x y) 1) (/ (+ y 1.0) (cbrt (+ x y))) (/ (+ y 1.0) (sqrt (+ x y))) (/ (+ y 1.0) (+ x y)) (/ (+ y 1.0) (+ x y)) (/ (+ x y) (+ (pow y 3) (pow 1.0 3))) (/ (+ x y) (- (* y y) (* 1.0 1.0))) (* (+ y 1.0) (+ (* x x) (- (* y y) (* x y)))) (* (+ y 1.0) (- x y)) (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y))) (- (+ (/ x y) 1) (* 1.0 (/ 1 y))) (- (+ (/ x y) 1) (* 1.0 (/ 1 y))) 0.151 * * [simplify]: iteration 0: 78 enodes 0.169 * * [simplify]: iteration 1: 197 enodes 0.263 * * [simplify]: iteration 2: 632 enodes 0.686 * * [simplify]: iteration 3: 2619 enodes 1.595 * * [simplify]: iteration complete: 5011 enodes 1.595 * * [simplify]: Extracting #0: cost 37 inf + 0 1.596 * * [simplify]: Extracting #1: cost 363 inf + 1 1.600 * * [simplify]: Extracting #2: cost 866 inf + 2977 1.614 * * [simplify]: Extracting #3: cost 1076 inf + 51670 1.688 * * [simplify]: Extracting #4: cost 508 inf + 178900 1.791 * * [simplify]: Extracting #5: cost 22 inf + 233220 1.864 * * [simplify]: Extracting #6: cost 22 inf + 235034 1.969 * * [simplify]: Extracting #7: cost 11 inf + 237394 2.041 * * [simplify]: Extracting #8: cost 2 inf + 238616 2.119 * * [simplify]: Extracting #9: cost 0 inf + 239122 2.191 * [simplify]: Simplified to: (log (/ (+ y x) (+ y 1.0))) (log (/ (+ y x) (+ y 1.0))) (exp (/ (+ y x) (+ y 1.0))) (* (* (/ (+ y x) (+ y 1.0)) (/ (+ y x) (+ y 1.0))) (/ (+ y x) (+ y 1.0))) (* (cbrt (/ (+ y x) (+ y 1.0))) (cbrt (/ (+ y x) (+ y 1.0)))) (cbrt (/ (+ y x) (+ y 1.0))) (* (* (/ (+ y x) (+ y 1.0)) (/ (+ y x) (+ y 1.0))) (/ (+ y x) (+ y 1.0))) (sqrt (/ (+ y x) (+ y 1.0))) (sqrt (/ (+ y x) (+ y 1.0))) (- (- y) x) (- (+ y 1.0)) (* (/ (cbrt (+ y x)) (cbrt (+ y 1.0))) (/ (cbrt (+ y x)) (cbrt (+ y 1.0)))) (/ (cbrt (+ y x)) (cbrt (+ y 1.0))) (* (/ (cbrt (+ y x)) (sqrt (+ y 1.0))) (cbrt (+ y x))) (/ (cbrt (+ y x)) (sqrt (+ y 1.0))) (* (cbrt (+ y x)) (cbrt (+ y x))) (/ (cbrt (+ y x)) (+ y 1.0)) (* (cbrt (+ y x)) (cbrt (+ y x))) (/ (cbrt (+ y x)) (+ y 1.0)) (/ (sqrt (+ y x)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (sqrt (+ y x)) (cbrt (+ y 1.0))) (/ (sqrt (+ y x)) (sqrt (+ y 1.0))) (/ (sqrt (+ y x)) (sqrt (+ y 1.0))) (sqrt (+ y x)) (/ (sqrt (+ y x)) (+ y 1.0)) (sqrt (+ y x)) (/ (sqrt (+ y x)) (+ y 1.0)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (+ y x) (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ (+ y x) (sqrt (+ y 1.0))) 1 (/ (+ y x) (+ y 1.0)) 1 (/ (+ y x) (+ y 1.0)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (+ y x) (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ (+ y x) (sqrt (+ y 1.0))) 1 (/ (+ y x) (+ y 1.0)) 1 (/ (+ y x) (+ y 1.0)) (/ 1 (+ y 1.0)) (/ (+ y 1.0) (+ y x)) (/ (+ y x) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (+ y x) (sqrt (+ y 1.0))) (+ y x) (+ y x) (/ (+ y 1.0) (cbrt (+ y x))) (/ (+ y 1.0) (sqrt (+ y x))) (/ (+ y 1.0) (+ y x)) (/ (+ y 1.0) (+ y x)) (/ (+ y x) (+ (* y (* y y)) (* (* 1.0 1.0) 1.0))) (/ (+ y x) (* (+ y 1.0) (- y 1.0))) (* (+ y 1.0) (+ (* x (- x y)) (* y y))) (* (+ y 1.0) (- x y)) (* 1.0 (- (+ y x) (* x y))) (- (+ 1 (/ x y)) (/ 1.0 y)) (- (+ 1 (/ x y)) (/ 1.0 y)) 2.195 * * * [progress]: adding candidates to table 2.360 * * [progress]: iteration 2 / 4 2.360 * * * [progress]: picking best candidate 2.366 * * * * [pick]: Picked # 2.367 * * * [progress]: localizing error 2.385 * * * [progress]: generating rewritten candidates 2.385 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.420 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 2.434 * * * [progress]: generating series expansions 2.434 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.434 * [backup-simplify]: Simplify (* (+ x y) (/ 1 (+ y 1.0))) into (/ (+ x y) (+ y 1.0)) 2.434 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (x y) around 0 2.434 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y 2.434 * [taylor]: Taking taylor expansion of (+ x y) in y 2.434 * [taylor]: Taking taylor expansion of x in y 2.434 * [backup-simplify]: Simplify x into x 2.434 * [taylor]: Taking taylor expansion of y in y 2.434 * [backup-simplify]: Simplify 0 into 0 2.434 * [backup-simplify]: Simplify 1 into 1 2.434 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 2.434 * [taylor]: Taking taylor expansion of y in y 2.434 * [backup-simplify]: Simplify 0 into 0 2.434 * [backup-simplify]: Simplify 1 into 1 2.434 * [taylor]: Taking taylor expansion of 1.0 in y 2.434 * [backup-simplify]: Simplify 1.0 into 1.0 2.434 * [backup-simplify]: Simplify (+ x 0) into x 2.435 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.435 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x) 2.435 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x 2.435 * [taylor]: Taking taylor expansion of (+ x y) in x 2.435 * [taylor]: Taking taylor expansion of x in x 2.435 * [backup-simplify]: Simplify 0 into 0 2.435 * [backup-simplify]: Simplify 1 into 1 2.435 * [taylor]: Taking taylor expansion of y in x 2.435 * [backup-simplify]: Simplify y into y 2.435 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 2.435 * [taylor]: Taking taylor expansion of y in x 2.435 * [backup-simplify]: Simplify y into y 2.435 * [taylor]: Taking taylor expansion of 1.0 in x 2.435 * [backup-simplify]: Simplify 1.0 into 1.0 2.435 * [backup-simplify]: Simplify (+ 0 y) into y 2.435 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 2.435 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0)) 2.435 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x 2.435 * [taylor]: Taking taylor expansion of (+ x y) in x 2.435 * [taylor]: Taking taylor expansion of x in x 2.435 * [backup-simplify]: Simplify 0 into 0 2.435 * [backup-simplify]: Simplify 1 into 1 2.435 * [taylor]: Taking taylor expansion of y in x 2.435 * [backup-simplify]: Simplify y into y 2.435 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 2.435 * [taylor]: Taking taylor expansion of y in x 2.435 * [backup-simplify]: Simplify y into y 2.436 * [taylor]: Taking taylor expansion of 1.0 in x 2.436 * [backup-simplify]: Simplify 1.0 into 1.0 2.436 * [backup-simplify]: Simplify (+ 0 y) into y 2.436 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 2.436 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0)) 2.436 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y 2.436 * [taylor]: Taking taylor expansion of y in y 2.436 * [backup-simplify]: Simplify 0 into 0 2.436 * [backup-simplify]: Simplify 1 into 1 2.436 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 2.436 * [taylor]: Taking taylor expansion of y in y 2.436 * [backup-simplify]: Simplify 0 into 0 2.436 * [backup-simplify]: Simplify 1 into 1 2.436 * [taylor]: Taking taylor expansion of 1.0 in y 2.436 * [backup-simplify]: Simplify 1.0 into 1.0 2.436 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.437 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 2.437 * [backup-simplify]: Simplify (+ 1 0) into 1 2.437 * [backup-simplify]: Simplify (+ 0 0) into 0 2.438 * [backup-simplify]: Simplify (- (/ 1 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))))) into (/ 1 (+ y 1.0)) 2.438 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y 2.438 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 2.438 * [taylor]: Taking taylor expansion of y in y 2.438 * [backup-simplify]: Simplify 0 into 0 2.438 * [backup-simplify]: Simplify 1 into 1 2.438 * [taylor]: Taking taylor expansion of 1.0 in y 2.438 * [backup-simplify]: Simplify 1.0 into 1.0 2.438 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.438 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 2.438 * [backup-simplify]: Simplify 1.0 into 1.0 2.438 * [backup-simplify]: Simplify 1.0 into 1.0 2.439 * [backup-simplify]: Simplify (+ 0 0) into 0 2.439 * [backup-simplify]: Simplify (+ 0 0) into 0 2.439 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))) (* (/ 1 (+ y 1.0)) (/ 0 (+ y 1.0))))) into 0 2.439 * [taylor]: Taking taylor expansion of 0 in y 2.439 * [backup-simplify]: Simplify 0 into 0 2.439 * [backup-simplify]: Simplify 0 into 0 2.439 * [backup-simplify]: Simplify (+ 1 0) into 1 2.441 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 1 1.0)))) into (- 1.0) 2.441 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.442 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y x)) (+ (* 1.0 (* y 1)) (* 1.0 (* 1 x)))) into (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y))) 2.442 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1 (+ (/ 1 y) 1.0))) into (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) 2.442 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in (x y) around 0 2.442 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in y 2.442 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.442 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.442 * [taylor]: Taking taylor expansion of x in y 2.442 * [backup-simplify]: Simplify x into x 2.442 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.442 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.442 * [taylor]: Taking taylor expansion of y in y 2.442 * [backup-simplify]: Simplify 0 into 0 2.442 * [backup-simplify]: Simplify 1 into 1 2.443 * [backup-simplify]: Simplify (/ 1 1) into 1 2.443 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 2.443 * [taylor]: Taking taylor expansion of 1.0 in y 2.443 * [backup-simplify]: Simplify 1.0 into 1.0 2.443 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.443 * [taylor]: Taking taylor expansion of y in y 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [backup-simplify]: Simplify 1 into 1 2.443 * [backup-simplify]: Simplify (/ 1 1) into 1 2.443 * [backup-simplify]: Simplify (+ 0 1) into 1 2.444 * [backup-simplify]: Simplify (+ 0 1) into 1 2.444 * [backup-simplify]: Simplify (/ 1 1) into 1 2.444 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in x 2.444 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.444 * [taylor]: Taking taylor expansion of x in x 2.444 * [backup-simplify]: Simplify 0 into 0 2.444 * [backup-simplify]: Simplify 1 into 1 2.444 * [backup-simplify]: Simplify (/ 1 1) into 1 2.444 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.444 * [taylor]: Taking taylor expansion of y in x 2.444 * [backup-simplify]: Simplify y into y 2.444 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.444 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 2.444 * [taylor]: Taking taylor expansion of 1.0 in x 2.444 * [backup-simplify]: Simplify 1.0 into 1.0 2.444 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.444 * [taylor]: Taking taylor expansion of y in x 2.445 * [backup-simplify]: Simplify y into y 2.445 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.445 * [backup-simplify]: Simplify (+ 1 0) into 1 2.445 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 2.445 * [backup-simplify]: Simplify (/ 1 (+ 1.0 (/ 1 y))) into (/ 1 (+ 1.0 (/ 1 y))) 2.445 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in x 2.445 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.445 * [taylor]: Taking taylor expansion of x in x 2.445 * [backup-simplify]: Simplify 0 into 0 2.445 * [backup-simplify]: Simplify 1 into 1 2.445 * [backup-simplify]: Simplify (/ 1 1) into 1 2.445 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.445 * [taylor]: Taking taylor expansion of y in x 2.445 * [backup-simplify]: Simplify y into y 2.446 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.446 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 2.446 * [taylor]: Taking taylor expansion of 1.0 in x 2.446 * [backup-simplify]: Simplify 1.0 into 1.0 2.446 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.446 * [taylor]: Taking taylor expansion of y in x 2.446 * [backup-simplify]: Simplify y into y 2.446 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.446 * [backup-simplify]: Simplify (+ 1 0) into 1 2.446 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 2.446 * [backup-simplify]: Simplify (/ 1 (+ 1.0 (/ 1 y))) into (/ 1 (+ 1.0 (/ 1 y))) 2.446 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in y 2.446 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 2.446 * [taylor]: Taking taylor expansion of 1.0 in y 2.446 * [backup-simplify]: Simplify 1.0 into 1.0 2.446 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.446 * [taylor]: Taking taylor expansion of y in y 2.446 * [backup-simplify]: Simplify 0 into 0 2.446 * [backup-simplify]: Simplify 1 into 1 2.447 * [backup-simplify]: Simplify (/ 1 1) into 1 2.447 * [backup-simplify]: Simplify (+ 0 1) into 1 2.447 * [backup-simplify]: Simplify (/ 1 1) into 1 2.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.448 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.448 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.448 * [backup-simplify]: Simplify (+ 0 0) into 0 2.448 * [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)) 2.448 * [taylor]: Taking taylor expansion of (/ 1 (* (+ 1.0 (/ 1 y)) y)) in y 2.448 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in y 2.448 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 2.448 * [taylor]: Taking taylor expansion of 1.0 in y 2.448 * [backup-simplify]: Simplify 1.0 into 1.0 2.448 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.448 * [taylor]: Taking taylor expansion of y in y 2.448 * [backup-simplify]: Simplify 0 into 0 2.448 * [backup-simplify]: Simplify 1 into 1 2.449 * [backup-simplify]: Simplify (/ 1 1) into 1 2.449 * [taylor]: Taking taylor expansion of y in y 2.449 * [backup-simplify]: Simplify 0 into 0 2.449 * [backup-simplify]: Simplify 1 into 1 2.449 * [backup-simplify]: Simplify (+ 0 1) into 1 2.454 * [backup-simplify]: Simplify (* 1 0) into 0 2.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.456 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.456 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1 2.457 * [backup-simplify]: Simplify (/ 1 1) into 1 2.457 * [backup-simplify]: Simplify 1 into 1 2.457 * [backup-simplify]: Simplify 1 into 1 2.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.458 * [backup-simplify]: Simplify (+ 0 0) into 0 2.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.458 * [backup-simplify]: Simplify (+ 0 0) into 0 2.459 * [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 2.459 * [taylor]: Taking taylor expansion of 0 in y 2.459 * [backup-simplify]: Simplify 0 into 0 2.459 * [backup-simplify]: Simplify 0 into 0 2.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.460 * [backup-simplify]: Simplify (+ 0 0) into 0 2.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0 2.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0) 2.463 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.464 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 y) 1)) (+ (* 1 (* (/ 1 y) (/ 1 (/ 1 x)))) 1)) into (- (+ (/ x y) 1) (* 1.0 (/ 1 y))) 2.464 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (+ (/ 1 (- y)) 1.0))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) 2.464 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in (x y) around 0 2.464 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in y 2.464 * [taylor]: Taking taylor expansion of -1 in y 2.464 * [backup-simplify]: Simplify -1 into -1 2.464 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y 2.464 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.464 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.464 * [taylor]: Taking taylor expansion of x in y 2.464 * [backup-simplify]: Simplify x into x 2.464 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.464 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.464 * [taylor]: Taking taylor expansion of y in y 2.464 * [backup-simplify]: Simplify 0 into 0 2.464 * [backup-simplify]: Simplify 1 into 1 2.464 * [backup-simplify]: Simplify (/ 1 1) into 1 2.465 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 2.465 * [taylor]: Taking taylor expansion of 1.0 in y 2.465 * [backup-simplify]: Simplify 1.0 into 1.0 2.465 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.465 * [taylor]: Taking taylor expansion of y in y 2.465 * [backup-simplify]: Simplify 0 into 0 2.465 * [backup-simplify]: Simplify 1 into 1 2.465 * [backup-simplify]: Simplify (/ 1 1) into 1 2.465 * [backup-simplify]: Simplify (+ 0 1) into 1 2.465 * [backup-simplify]: Simplify (- 1) into -1 2.466 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.466 * [backup-simplify]: Simplify (/ 1 -1) into -1 2.466 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in x 2.466 * [taylor]: Taking taylor expansion of -1 in x 2.466 * [backup-simplify]: Simplify -1 into -1 2.466 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x 2.466 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.466 * [taylor]: Taking taylor expansion of x in x 2.466 * [backup-simplify]: Simplify 0 into 0 2.466 * [backup-simplify]: Simplify 1 into 1 2.466 * [backup-simplify]: Simplify (/ 1 1) into 1 2.466 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.466 * [taylor]: Taking taylor expansion of y in x 2.466 * [backup-simplify]: Simplify y into y 2.467 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.467 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 2.467 * [taylor]: Taking taylor expansion of 1.0 in x 2.467 * [backup-simplify]: Simplify 1.0 into 1.0 2.467 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.467 * [taylor]: Taking taylor expansion of y in x 2.467 * [backup-simplify]: Simplify y into y 2.467 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.467 * [backup-simplify]: Simplify (+ 1 0) into 1 2.467 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.467 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 2.467 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y))) 2.467 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in x 2.467 * [taylor]: Taking taylor expansion of -1 in x 2.467 * [backup-simplify]: Simplify -1 into -1 2.467 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x 2.467 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.467 * [taylor]: Taking taylor expansion of x in x 2.467 * [backup-simplify]: Simplify 0 into 0 2.467 * [backup-simplify]: Simplify 1 into 1 2.468 * [backup-simplify]: Simplify (/ 1 1) into 1 2.468 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.468 * [taylor]: Taking taylor expansion of y in x 2.468 * [backup-simplify]: Simplify y into y 2.468 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.468 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 2.468 * [taylor]: Taking taylor expansion of 1.0 in x 2.468 * [backup-simplify]: Simplify 1.0 into 1.0 2.468 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.468 * [taylor]: Taking taylor expansion of y in x 2.468 * [backup-simplify]: Simplify y into y 2.468 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.468 * [backup-simplify]: Simplify (+ 1 0) into 1 2.468 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.468 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 2.468 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y))) 2.469 * [backup-simplify]: Simplify (* -1 (/ 1 (- 1.0 (/ 1 y)))) into (/ -1 (- 1.0 (/ 1 y))) 2.469 * [taylor]: Taking taylor expansion of (/ -1 (- 1.0 (/ 1 y))) in y 2.469 * [taylor]: Taking taylor expansion of -1 in y 2.469 * [backup-simplify]: Simplify -1 into -1 2.469 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 2.469 * [taylor]: Taking taylor expansion of 1.0 in y 2.469 * [backup-simplify]: Simplify 1.0 into 1.0 2.469 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.469 * [taylor]: Taking taylor expansion of y in y 2.469 * [backup-simplify]: Simplify 0 into 0 2.469 * [backup-simplify]: Simplify 1 into 1 2.469 * [backup-simplify]: Simplify (/ 1 1) into 1 2.469 * [backup-simplify]: Simplify (- 1) into -1 2.470 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.470 * [backup-simplify]: Simplify (/ -1 -1) into 1 2.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.471 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.471 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.471 * [backup-simplify]: Simplify (- 0) into 0 2.471 * [backup-simplify]: Simplify (+ 0 0) into 0 2.472 * [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)) 2.472 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (* (- 1.0 (/ 1 y)) y))) (* 0 (/ 1 (- 1.0 (/ 1 y))))) into (- (/ 1 (* (- 1.0 (/ 1 y)) y))) 2.472 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- 1.0 (/ 1 y)) y))) in y 2.472 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y 2.472 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y 2.472 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 2.472 * [taylor]: Taking taylor expansion of 1.0 in y 2.472 * [backup-simplify]: Simplify 1.0 into 1.0 2.472 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.472 * [taylor]: Taking taylor expansion of y in y 2.472 * [backup-simplify]: Simplify 0 into 0 2.472 * [backup-simplify]: Simplify 1 into 1 2.473 * [backup-simplify]: Simplify (/ 1 1) into 1 2.473 * [taylor]: Taking taylor expansion of y in y 2.473 * [backup-simplify]: Simplify 0 into 0 2.473 * [backup-simplify]: Simplify 1 into 1 2.473 * [backup-simplify]: Simplify (- 1) into -1 2.473 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.473 * [backup-simplify]: Simplify (* -1 0) into 0 2.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.474 * [backup-simplify]: Simplify (- 0) into 0 2.474 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.475 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1 2.475 * [backup-simplify]: Simplify (/ 1 -1) into -1 2.475 * [backup-simplify]: Simplify (- -1) into 1 2.476 * [backup-simplify]: Simplify 1 into 1 2.476 * [backup-simplify]: Simplify 1 into 1 2.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.476 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.477 * [backup-simplify]: Simplify (+ 0 0) into 0 2.477 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.477 * [backup-simplify]: Simplify (- 0) into 0 2.477 * [backup-simplify]: Simplify (+ 0 0) into 0 2.478 * [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 2.478 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (* (- 1.0 (/ 1 y)) y))) (* 0 (/ 1 (- 1.0 (/ 1 y)))))) into 0 2.478 * [taylor]: Taking taylor expansion of 0 in y 2.478 * [backup-simplify]: Simplify 0 into 0 2.478 * [backup-simplify]: Simplify 0 into 0 2.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.479 * [backup-simplify]: Simplify (- 0) into 0 2.480 * [backup-simplify]: Simplify (+ 0 0) into 0 2.481 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0 2.483 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0) 2.483 * [backup-simplify]: Simplify (- (- 1.0)) into 1.0 2.483 * [backup-simplify]: Simplify 1.0 into 1.0 2.484 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (- y)) 1)) (+ (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1)) into (- (+ (/ x y) 1) (* 1.0 (/ 1 y))) 2.484 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 2.484 * [backup-simplify]: Simplify (/ 1 (+ y 1.0)) into (/ 1 (+ y 1.0)) 2.484 * [approximate]: Taking taylor expansion of (/ 1 (+ y 1.0)) in (y) around 0 2.484 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y 2.484 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 2.484 * [taylor]: Taking taylor expansion of y in y 2.484 * [backup-simplify]: Simplify 0 into 0 2.484 * [backup-simplify]: Simplify 1 into 1 2.484 * [taylor]: Taking taylor expansion of 1.0 in y 2.484 * [backup-simplify]: Simplify 1.0 into 1.0 2.485 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.485 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 2.485 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y 2.485 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 2.485 * [taylor]: Taking taylor expansion of y in y 2.485 * [backup-simplify]: Simplify 0 into 0 2.485 * [backup-simplify]: Simplify 1 into 1 2.485 * [taylor]: Taking taylor expansion of 1.0 in y 2.485 * [backup-simplify]: Simplify 1.0 into 1.0 2.486 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.486 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0 2.486 * [backup-simplify]: Simplify 1.0 into 1.0 2.487 * [backup-simplify]: Simplify (+ 1 0) into 1 2.489 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 1 1.0)))) into (- 1.0) 2.490 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.490 * [backup-simplify]: Simplify (+ 0 0) into 0 2.494 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1 1.0)))) into 1.0 2.494 * [backup-simplify]: Simplify 1.0 into 1.0 2.495 * [backup-simplify]: Simplify (+ (* 1.0 (pow y 2)) (+ (* (- 1.0) y) 1.0)) into (- (+ (* 1.0 (pow y 2)) 1.0) (* 1.0 y)) 2.495 * [backup-simplify]: Simplify (/ 1 (+ (/ 1 y) 1.0)) into (/ 1 (+ 1.0 (/ 1 y))) 2.495 * [approximate]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in (y) around 0 2.495 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in y 2.495 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 2.495 * [taylor]: Taking taylor expansion of 1.0 in y 2.495 * [backup-simplify]: Simplify 1.0 into 1.0 2.495 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.495 * [taylor]: Taking taylor expansion of y in y 2.495 * [backup-simplify]: Simplify 0 into 0 2.495 * [backup-simplify]: Simplify 1 into 1 2.496 * [backup-simplify]: Simplify (/ 1 1) into 1 2.496 * [backup-simplify]: Simplify (+ 0 1) into 1 2.497 * [backup-simplify]: Simplify (/ 1 1) into 1 2.497 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in y 2.497 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 2.497 * [taylor]: Taking taylor expansion of 1.0 in y 2.497 * [backup-simplify]: Simplify 1.0 into 1.0 2.497 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.497 * [taylor]: Taking taylor expansion of y in y 2.497 * [backup-simplify]: Simplify 0 into 0 2.497 * [backup-simplify]: Simplify 1 into 1 2.497 * [backup-simplify]: Simplify (/ 1 1) into 1 2.498 * [backup-simplify]: Simplify (+ 0 1) into 1 2.498 * [backup-simplify]: Simplify (/ 1 1) into 1 2.498 * [backup-simplify]: Simplify 1 into 1 2.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.499 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0) 2.502 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.503 * [backup-simplify]: Simplify (+ 0 0) into 0 2.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0 2.508 * [backup-simplify]: Simplify 1.0 into 1.0 2.508 * [backup-simplify]: Simplify (+ (* 1.0 (pow (/ 1 y) 3)) (+ (* (- 1.0) (pow (/ 1 y) 2)) (* 1 (/ 1 y)))) into (- (+ (/ 1 y) (* 1.0 (/ 1 (pow y 3)))) (* 1.0 (/ 1 (pow y 2)))) 2.508 * [backup-simplify]: Simplify (/ 1 (+ (/ 1 (- y)) 1.0)) into (/ 1 (- 1.0 (/ 1 y))) 2.508 * [approximate]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in (y) around 0 2.508 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y 2.508 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 2.508 * [taylor]: Taking taylor expansion of 1.0 in y 2.508 * [backup-simplify]: Simplify 1.0 into 1.0 2.508 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.508 * [taylor]: Taking taylor expansion of y in y 2.509 * [backup-simplify]: Simplify 0 into 0 2.509 * [backup-simplify]: Simplify 1 into 1 2.509 * [backup-simplify]: Simplify (/ 1 1) into 1 2.509 * [backup-simplify]: Simplify (- 1) into -1 2.509 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.510 * [backup-simplify]: Simplify (/ 1 -1) into -1 2.510 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y 2.510 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 2.510 * [taylor]: Taking taylor expansion of 1.0 in y 2.510 * [backup-simplify]: Simplify 1.0 into 1.0 2.510 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.510 * [taylor]: Taking taylor expansion of y in y 2.510 * [backup-simplify]: Simplify 0 into 0 2.510 * [backup-simplify]: Simplify 1 into 1 2.510 * [backup-simplify]: Simplify (/ 1 1) into 1 2.510 * [backup-simplify]: Simplify (- 1) into -1 2.511 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.511 * [backup-simplify]: Simplify (/ 1 -1) into -1 2.511 * [backup-simplify]: Simplify -1 into -1 2.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.512 * [backup-simplify]: Simplify (- 0) into 0 2.512 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.513 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0) 2.514 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.514 * [backup-simplify]: Simplify (- 0) into 0 2.515 * [backup-simplify]: Simplify (+ 0 0) into 0 2.517 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0) 2.518 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.518 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 (- y)) 3)) (+ (* (- 1.0) (pow (/ 1 (- y)) 2)) (* -1 (/ 1 (- y))))) into (- (+ (/ 1 y) (* 1.0 (/ 1 (pow y 3)))) (* 1.0 (/ 1 (pow y 2)))) 2.519 * * * [progress]: simplifying candidates 2.520 * [simplify]: Simplifying: (* (+ x y) (/ 1 (+ y 1.0))) (+ (log (+ x y)) (- (log (+ y 1.0)))) (+ (log (+ x y)) (- 0 (log (+ y 1.0)))) (+ (log (+ x y)) (- (log 1) (log (+ y 1.0)))) (+ (log (+ x y)) (log (/ 1 (+ y 1.0)))) (log (* (+ x y) (/ 1 (+ y 1.0)))) (exp (* (+ x y) (/ 1 (+ y 1.0)))) (* (* (* (+ x y) (+ x y)) (+ x y)) (/ (* (* 1 1) 1) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0))) (/ 1 (+ y 1.0)))) (* (cbrt (* (+ x y) (/ 1 (+ y 1.0)))) (cbrt (* (+ x y) (/ 1 (+ y 1.0))))) (cbrt (* (+ x y) (/ 1 (+ y 1.0)))) (* (* (* (+ x y) (/ 1 (+ y 1.0))) (* (+ x y) (/ 1 (+ y 1.0)))) (* (+ x y) (/ 1 (+ y 1.0)))) (sqrt (* (+ x y) (/ 1 (+ y 1.0)))) (sqrt (* (+ x y) (/ 1 (+ y 1.0)))) (* (+ (pow x 3) (pow y 3)) 1) (* (+ (* x x) (- (* y y) (* x y))) (+ y 1.0)) (* (- (* x x) (* y y)) 1) (* (- x y) (+ y 1.0)) (* (sqrt (+ x y)) (sqrt (/ 1 (+ y 1.0)))) (* (sqrt (+ x y)) (sqrt (/ 1 (+ y 1.0)))) (* (sqrt (+ x y)) (/ (sqrt 1) (sqrt (+ y 1.0)))) (* (sqrt (+ x y)) (/ (sqrt 1) (sqrt (+ y 1.0)))) (* (sqrt (+ x y)) (/ 1 (sqrt (+ y 1.0)))) (* (sqrt (+ x y)) (/ 1 (sqrt (+ y 1.0)))) (* (+ x y) (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))) (* (+ x y) (sqrt (/ 1 (+ y 1.0)))) (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))) (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0)))) (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (+ x y) (/ (sqrt 1) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))) (* (+ x y) (/ (sqrt 1) (sqrt (+ y 1.0)))) (* (+ x y) (/ (sqrt 1) 1)) (* (+ x y) (/ (sqrt 1) 1)) (* (+ x y) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))) (* (+ x y) (/ 1 (sqrt (+ y 1.0)))) (* (+ x y) (/ 1 1)) (* (+ x y) (/ 1 1)) (* (+ x y) 1) (* (+ x y) 1) (* (+ x y) (/ 1 (+ (pow y 3) (pow 1.0 3)))) (* (+ x y) (/ 1 (- (* y y) (* 1.0 1.0)))) (* (cbrt (+ x y)) (/ 1 (+ y 1.0))) (* (sqrt (+ x y)) (/ 1 (+ y 1.0))) (* (+ x y) (/ 1 (+ y 1.0))) (* (+ x y) (/ 1 (+ y 1.0))) (* (+ x y) 1) (* (+ (pow x 3) (pow y 3)) (/ 1 (+ y 1.0))) (* (- (* x x) (* y y)) (/ 1 (+ y 1.0))) (- 1) (- (log (+ y 1.0))) (- 0 (log (+ y 1.0))) (- (log 1) (log (+ y 1.0))) (log (/ 1 (+ y 1.0))) (exp (/ 1 (+ y 1.0))) (/ (* (* 1 1) 1) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (cbrt (/ 1 (+ y 1.0))) (* (* (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0))) (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ y 1.0))) (- 1) (- (+ y 1.0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (cbrt 1) (cbrt (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0))) (/ (cbrt 1) (sqrt (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ y 1.0)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ y 1.0)) (/ (sqrt 1) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (sqrt 1) (cbrt (+ y 1.0))) (/ (sqrt 1) (sqrt (+ y 1.0))) (/ (sqrt 1) (sqrt (+ y 1.0))) (/ (sqrt 1) 1) (/ (sqrt 1) (+ y 1.0)) (/ (sqrt 1) 1) (/ (sqrt 1) (+ y 1.0)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ 1 (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ 1 1) (/ 1 (+ y 1.0)) (/ 1 1) (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0)) (/ (+ y 1.0) 1) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ 1 (sqrt (+ y 1.0))) (/ 1 1) (/ 1 1) (/ (+ y 1.0) (cbrt 1)) (/ (+ y 1.0) (sqrt 1)) (/ (+ y 1.0) 1) (/ 1 (+ (pow y 3) (pow 1.0 3))) (/ 1 (- (* y y) (* 1.0 1.0))) (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y))) (- (+ (/ x y) 1) (* 1.0 (/ 1 y))) (- (+ (/ x y) 1) (* 1.0 (/ 1 y))) (- (+ (* 1.0 (pow y 2)) 1.0) (* 1.0 y)) (- (+ (/ 1 y) (* 1.0 (/ 1 (pow y 3)))) (* 1.0 (/ 1 (pow y 2)))) (- (+ (/ 1 y) (* 1.0 (/ 1 (pow y 3)))) (* 1.0 (/ 1 (pow y 2)))) 2.521 * * [simplify]: iteration 0: 133 enodes 2.577 * * [simplify]: iteration 1: 369 enodes 2.794 * * [simplify]: iteration 2: 1157 enodes 3.619 * * [simplify]: iteration 3: 3772 enodes 4.703 * * [simplify]: iteration complete: 5361 enodes 4.703 * * [simplify]: Extracting #0: cost 44 inf + 0 4.708 * * [simplify]: Extracting #1: cost 891 inf + 2 4.719 * * [simplify]: Extracting #2: cost 1569 inf + 2975 4.750 * * [simplify]: Extracting #3: cost 1164 inf + 74473 4.837 * * [simplify]: Extracting #4: cost 204 inf + 229044 4.956 * * [simplify]: Extracting #5: cost 0 inf + 277544 5.070 * * [simplify]: Extracting #6: cost 0 inf + 276471 5.150 * [simplify]: Simplified to: (/ (+ y x) (+ y 1.0)) (log (/ (+ y x) (+ y 1.0))) (log (/ (+ y x) (+ y 1.0))) (log (/ (+ y x) (+ y 1.0))) (log (/ (+ y x) (+ y 1.0))) (log (/ (+ y x) (+ y 1.0))) (exp (/ (+ y x) (+ y 1.0))) (* (* (/ (+ y x) (+ y 1.0)) (/ (+ y x) (+ y 1.0))) (/ (+ y x) (+ y 1.0))) (* (* (/ (+ y x) (+ y 1.0)) (/ (+ y x) (+ y 1.0))) (/ (+ y x) (+ y 1.0))) (* (cbrt (/ (+ y x) (+ y 1.0))) (cbrt (/ (+ y x) (+ y 1.0)))) (cbrt (/ (+ y x) (+ y 1.0))) (* (* (/ (+ y x) (+ y 1.0)) (/ (+ y x) (+ y 1.0))) (/ (+ y x) (+ y 1.0))) (sqrt (/ (+ y x) (+ y 1.0))) (sqrt (/ (+ y x) (+ y 1.0))) (+ (* x (* x x)) (* (* y y) y)) (* (+ (* y (- y x)) (* x x)) (+ 1.0 y)) (* (+ x y) (- x y)) (* (+ y 1.0) (- x y)) (* (sqrt (/ 1 (+ y 1.0))) (sqrt (+ y x))) (* (sqrt (/ 1 (+ y 1.0))) (sqrt (+ y x))) (/ (sqrt (+ y x)) (sqrt (+ y 1.0))) (/ (sqrt (+ y x)) (sqrt (+ y 1.0))) (/ (sqrt (+ y x)) (sqrt (+ y 1.0))) (/ (sqrt (+ y x)) (sqrt (+ y 1.0))) (* (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (+ y x)) (* (sqrt (/ 1 (+ y 1.0))) (+ y x)) (/ (/ (+ y x) (cbrt (+ y 1.0))) (cbrt (+ y 1.0))) (/ (+ y x) (sqrt (+ y 1.0))) (+ y x) (+ y x) (/ (/ (+ y x) (cbrt (+ y 1.0))) (cbrt (+ y 1.0))) (/ (+ y x) (sqrt (+ y 1.0))) (+ y x) (+ y x) (/ (/ (+ y x) (cbrt (+ y 1.0))) (cbrt (+ y 1.0))) (/ (+ y x) (sqrt (+ y 1.0))) (+ y x) (+ y x) (+ y x) (+ y x) (/ (+ y x) (+ (* (* 1.0 1.0) 1.0) (* (* y y) y))) (/ (/ (+ y x) (+ y 1.0)) (- y 1.0)) (/ (cbrt (+ y x)) (+ y 1.0)) (/ (sqrt (+ y x)) (+ y 1.0)) (/ (+ y x) (+ y 1.0)) (/ (+ y x) (+ y 1.0)) (+ y x) (/ (+ (* x (* x x)) (* (* y y) y)) (+ y 1.0)) (* (/ (- x y) (+ y 1.0)) (+ y x)) -1 (- (log (+ y 1.0))) (- (log (+ y 1.0))) (- (log (+ y 1.0))) (- (log (+ y 1.0))) (exp (/ 1 (+ y 1.0))) (* (/ (/ 1 (+ y 1.0)) (+ y 1.0)) (/ 1 (+ y 1.0))) (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (cbrt (/ 1 (+ y 1.0))) (* (/ (/ 1 (+ y 1.0)) (+ y 1.0)) (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ y 1.0))) -1 (- (+ 1.0 y)) (* (/ 1 (cbrt (+ y 1.0))) (/ 1 (cbrt (+ y 1.0)))) (/ 1 (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) 1 (/ 1 (+ y 1.0)) 1 (/ 1 (+ y 1.0)) (* (/ 1 (cbrt (+ y 1.0))) (/ 1 (cbrt (+ y 1.0)))) (/ 1 (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) 1 (/ 1 (+ y 1.0)) 1 (/ 1 (+ y 1.0)) (* (/ 1 (cbrt (+ y 1.0))) (/ 1 (cbrt (+ y 1.0)))) (/ 1 (cbrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))) 1 (/ 1 (+ y 1.0)) 1 (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0)) (+ y 1.0) (* (/ 1 (cbrt (+ y 1.0))) (/ 1 (cbrt (+ y 1.0)))) (/ 1 (sqrt (+ y 1.0))) 1 1 (+ y 1.0) (+ y 1.0) (+ y 1.0) (/ 1 (+ (* (* 1.0 1.0) 1.0) (* (* y y) y))) (/ (/ 1 (+ y 1.0)) (- y 1.0)) (+ (* y (- 1.0 (* 1.0 x))) (* 1.0 x)) (+ 1 (- (/ x y) (/ 1.0 y))) (+ 1 (- (/ x y) (/ 1.0 y))) (+ 1.0 (* y (- (* y 1.0) 1.0))) (- (/ 1.0 (* (* y y) y)) (- (/ 1.0 (* y y)) (/ 1 y))) (- (/ 1.0 (* (* y y) y)) (- (/ 1.0 (* y y)) (/ 1 y))) 5.154 * * * [progress]: adding candidates to table 5.521 * [progress]: [Phase 3 of 3] Extracting. 5.521 * * [regime]: Finding splitpoints for: (# #) 5.521 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (+ y 1.0)) y x) 5.521 * * * * [regimes]: Trying to branch on (/ (+ x y) (+ y 1.0)) from (# #) 5.559 * * * * [regimes]: Trying to branch on y from (# #) 5.615 * * * * [regimes]: Trying to branch on x from (# #) 5.671 * * * [regime]: Found split indices: #