20.056 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying:
  (/ x (- 1.0 x))
0.022 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.022 * * [simplify]: Extracting # 1 : cost  3  inf +  0
0.022 * * [simplify]: Extracting # 2 : cost  3  inf +  1
0.022 * * [simplify]: Extracting # 3 : cost  0  inf +  126
0.022 * * [simplify]: iteration  0 :  4  enodes  (cost  82 )
0.024 * * [simplify]: Extracting # 0 : cost  0  inf +  126
0.024 * * [simplify]: Extracting # 1 : cost  1  inf +  126
0.024 * * [simplify]: Extracting # 2 : cost  0  inf +  167
0.024 * * [simplify]: iteration  1 :  6  enodes  (cost  82 )
0.025 * * [simplify]: Extracting # 0 : cost  0  inf +  167
0.025 * * [simplify]: iteration  2 :  7  enodes  (cost  82 )
0.027 * * [simplify]: Extracting # 0 : cost  0  inf +  167
0.028 * * [simplify]: iteration done:  7  enodes  (cost  82 )
0.028 * [simplify]: Simplified to:
  (/ x (- 1.0 x))
0.029 * * [progress]: iteration 1 / 4
0.029 * * * [progress]: picking best candidate
0.034 * * * * [pick]: Picked  #<alt (λ (x) (/ x (- 1.0 x)))>
0.034 * * * [progress]: localizing error
0.044 * * * [progress]: generating rewritten candidates
0.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.063 * * * [progress]: generating series expansions
0.063 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.063 * [backup-simplify]: Simplify (/ x (- 1.0 x)) into (/ x (- 1.0 x))
0.063 * [approximate]: Taking taylor expansion of (/ x (- 1.0 x)) in (x) around 0
0.063 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [backup-simplify]: Simplify 1.0 into 1.0
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.064 * [backup-simplify]: Simplify (- 0) into 0
0.065 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.065 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.065 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [backup-simplify]: Simplify 1.0 into 1.0
0.065 * [taylor]: Taking taylor expansion of x in x
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify (- 0) into 0
0.066 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.067 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.067 * [backup-simplify]: Simplify 1.0 into 1.0
0.067 * [backup-simplify]: Simplify (- 1) into -1
0.068 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.071 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ -1 1.0)))) into 1.0
0.071 * [backup-simplify]: Simplify 1.0 into 1.0
0.071 * [backup-simplify]: Simplify (- 0) into 0
0.071 * [backup-simplify]: Simplify (+ 0 0) into 0
0.075 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 1.0 (/ -1 1.0)))) into 1.0
0.075 * [backup-simplify]: Simplify 1.0 into 1.0
0.076 * [backup-simplify]: Simplify (+ (* 1.0 (pow x 3)) (+ (* 1.0 (pow x 2)) (* 1.0 x))) into (+ (* 1.0 x) (+ (* 1.0 (pow x 3)) (* 1.0 (pow x 2))))
0.076 * [backup-simplify]: Simplify (/ (/ 1 x) (- 1.0 (/ 1 x))) into (/ 1 (* (- 1.0 (/ 1 x)) x))
0.076 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0
0.076 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.076 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.076 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.076 * [taylor]: Taking taylor expansion of 1.0 in x
0.076 * [backup-simplify]: Simplify 1.0 into 1.0
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.077 * [backup-simplify]: Simplify (/ 1 1) into 1
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [backup-simplify]: Simplify (- 1) into -1
0.078 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.078 * [backup-simplify]: Simplify (* -1 0) into 0
0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.079 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.081 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
0.081 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.081 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.081 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.081 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.081 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * [backup-simplify]: Simplify 1.0 into 1.0
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (/ 1 1) into 1
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (- 1) into -1
0.083 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.083 * [backup-simplify]: Simplify (* -1 0) into 0
0.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.084 * [backup-simplify]: Simplify (- 0) into 0
0.085 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.085 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
0.086 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.086 * [backup-simplify]: Simplify -1 into -1
0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.087 * [backup-simplify]: Simplify (- 0) into 0
0.088 * [backup-simplify]: Simplify (+ 0 0) into 0
0.091 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
0.093 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
0.093 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.095 * [backup-simplify]: Simplify (- 0) into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.096 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
0.101 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0)
0.101 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.102 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 x) 2)) (+ (* (- 1.0) (/ 1 x)) -1)) into (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
0.102 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (- 1.0 (/ 1 (- x)))) into (/ -1 (* (+ (/ 1 x) 1.0) x))
0.102 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0
0.102 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x
0.102 * [taylor]: Taking taylor expansion of -1 in x
0.102 * [backup-simplify]: Simplify -1 into -1
0.102 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify (/ 1 1) into 1
0.103 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [backup-simplify]: Simplify 1.0 into 1.0
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify (+ 1 0) into 1
0.103 * [backup-simplify]: Simplify (* 1 0) into 0
0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.104 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.104 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
0.105 * [backup-simplify]: Simplify (/ -1 1) into -1
0.105 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x
0.105 * [taylor]: Taking taylor expansion of -1 in x
0.105 * [backup-simplify]: Simplify -1 into -1
0.105 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
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 in x
0.105 * [backup-simplify]: Simplify 1.0 into 1.0
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 1 into 1
0.105 * [backup-simplify]: Simplify (+ 1 0) into 1
0.106 * [backup-simplify]: Simplify (* 1 0) into 0
0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.107 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
0.107 * [backup-simplify]: Simplify (/ -1 1) into -1
0.107 * [backup-simplify]: Simplify -1 into -1
0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (+ 0 0) into 0
0.109 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
0.111 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 1.0 1)))) into 1.0
0.111 * [backup-simplify]: Simplify 1.0 into 1.0
0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.112 * [backup-simplify]: Simplify (+ 0 0) into 0
0.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
0.119 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1.0 (/ 1.0 1)))) into (- 1.0)
0.119 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.119 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 (- x)) 2)) (+ (* 1.0 (/ 1 (- x))) -1)) into (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
0.120 * * * [progress]: simplifying candidates
0.120 * [simplify]: Simplifying:
  (- (log x) (log (- 1.0 x)))
  (log (/ x (- 1.0 x)))
  (exp (/ x (- 1.0 x)))
  (/ (* (* x x) x) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)))
  (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x))))
  (cbrt (/ x (- 1.0 x)))
  (* (* (/ x (- 1.0 x)) (/ x (- 1.0 x))) (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (- x)
  (- (- 1.0 x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt x) (cbrt (- 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x)))
  (/ (cbrt x) (sqrt (- 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 x))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt x) (cbrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 x))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ x (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ x (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ x (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ x (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) x)
  (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (sqrt (- 1.0 x)))
  (/ x 1)
  (/ x (+ (sqrt 1.0) (sqrt x)))
  (/ x 1)
  (/ (- 1.0 x) (cbrt x))
  (/ (- 1.0 x) (sqrt x))
  (/ (- 1.0 x) x)
  (/ x (- (pow 1.0 3) (pow x 3)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (+ (* 1.0 x) (+ (* 1.0 (pow x 3)) (* 1.0 (pow x 2))))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
0.121 * * [simplify]: Extracting # 0 : cost  44  inf +  0
0.121 * * [simplify]: Extracting # 1 : cost  65  inf +  0
0.121 * * [simplify]: Extracting # 2 : cost  70  inf +  237
0.121 * * [simplify]: Extracting # 3 : cost  42  inf +  3645
0.122 * * [simplify]: Extracting # 4 : cost  18  inf +  8258
0.123 * * [simplify]: Extracting # 5 : cost  8  inf +  10112
0.124 * * [simplify]: Extracting # 6 : cost  2  inf +  12403
0.125 * * [simplify]: Extracting # 7 : cost  0  inf +  13400
0.126 * * [simplify]: iteration  0 :  82  enodes  (cost  9900 )
0.154 * * [simplify]: Extracting # 0 : cost  0  inf +  13400
0.156 * * [simplify]: Extracting # 1 : cost  39  inf +  11140
0.159 * * [simplify]: Extracting # 2 : cost  4  inf +  15272
0.162 * * [simplify]: Extracting # 3 : cost  1  inf +  15446
0.164 * * [simplify]: Extracting # 4 : cost  0  inf +  15658
0.166 * * [simplify]: iteration  1 :  177  enodes  (cost  8479 )
0.253 * * [simplify]: Extracting # 0 : cost  0  inf +  15658
0.258 * * [simplify]: Extracting # 1 : cost  200  inf +  14657
0.268 * * [simplify]: Extracting # 2 : cost  3  inf +  37070
0.280 * * [simplify]: Extracting # 3 : cost  0  inf +  37254
0.291 * * [simplify]: iteration  2 :  671  enodes  (cost  8199 )
1.106 * * [simplify]: Extracting # 0 : cost  0  inf +  37254
1.123 * * [simplify]: Extracting # 1 : cost  1220  inf +  32149
1.151 * * [simplify]: Extracting # 2 : cost  3  inf +  181044
1.194 * * [simplify]: Extracting # 3 : cost  0  inf +  181389
1.241 * * [simplify]: iteration  3 :  3570  enodes  (cost  8119 )
2.049 * * [simplify]: Extracting # 0 : cost  0  inf +  181389
2.092 * * [simplify]: Extracting # 1 : cost  858  inf +  180350
2.178 * * [simplify]: Extracting # 2 : cost  0  inf +  274144
2.262 * * [simplify]: Extracting # 3 : cost  0  inf +  273984
2.323 * * [simplify]: iteration done:  5002  enodes  (cost  8119 )
2.323 * [simplify]: Simplified to:
  (log (/ x (- 1.0 x)))
  (log (/ x (- 1.0 x)))
  (exp (/ x (- 1.0 x)))
  (* (* (/ x (- 1.0 x)) (/ x (- 1.0 x))) (/ x (- 1.0 x)))
  (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x))))
  (cbrt (/ x (- 1.0 x)))
  (* (* (/ x (- 1.0 x)) (/ x (- 1.0 x))) (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (- x)
  (- (- 1.0 x))
  (* (/ (cbrt x) (cbrt (- 1.0 x))) (/ (cbrt x) (cbrt (- 1.0 x))))
  (/ (cbrt x) (cbrt (- 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x)))
  (/ (cbrt x) (sqrt (- 1.0 x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- 1.0 x))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt x) (cbrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ x (sqrt (- 1.0 x)))
  1
  (/ x (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ x (- (sqrt 1.0) (sqrt x)))
  1
  (/ x (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) x)
  (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (sqrt (- 1.0 x)))
  x
  (/ x (+ (sqrt 1.0) (sqrt x)))
  x
  (/ (- 1.0 x) (cbrt x))
  (/ (- 1.0 x) (sqrt x))
  (/ (- 1.0 x) x)
  (/ x (- (* 1.0 (* 1.0 1.0)) (* (* x x) x)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (* 1.0 (+ (+ (* (* x x) x) (* x x)) x))
  (- (- -1 (/ 1.0 x)) (/ 1.0 (* x x)))
  (- (- -1 (/ 1.0 x)) (/ 1.0 (* x x)))
2.325 * * * [progress]: adding candidates to table
2.473 * * [progress]: iteration 2 / 4
2.473 * * * [progress]: picking best candidate
2.475 * * * * [pick]: Picked  #<alt (λ (x) (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)))>
2.475 * * * [progress]: localizing error
2.488 * * * [progress]: generating rewritten candidates
2.488 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.507 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.579 * * * [progress]: generating series expansions
2.579 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.581 * [backup-simplify]: Simplify (/ x (- (* 1.0 1.0) (* x x))) into (/ x (- 1.0 (pow x 2)))
2.581 * [approximate]: Taking taylor expansion of (/ x (- 1.0 (pow x 2))) in (x) around 0
2.581 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (pow x 2))) in x
2.581 * [taylor]: Taking taylor expansion of x in x
2.581 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify 1 into 1
2.581 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
2.581 * [taylor]: Taking taylor expansion of 1.0 in x
2.581 * [backup-simplify]: Simplify 1.0 into 1.0
2.581 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.581 * [taylor]: Taking taylor expansion of x in x
2.581 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify 1 into 1
2.581 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.582 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
2.582 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (pow x 2))) in x
2.582 * [taylor]: Taking taylor expansion of x in x
2.582 * [backup-simplify]: Simplify 0 into 0
2.582 * [backup-simplify]: Simplify 1 into 1
2.582 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
2.582 * [taylor]: Taking taylor expansion of 1.0 in x
2.582 * [backup-simplify]: Simplify 1.0 into 1.0
2.582 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.582 * [taylor]: Taking taylor expansion of x in x
2.582 * [backup-simplify]: Simplify 0 into 0
2.582 * [backup-simplify]: Simplify 1 into 1
2.583 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.583 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
2.583 * [backup-simplify]: Simplify 1.0 into 1.0
2.584 * [backup-simplify]: Simplify (+ 0 0) into 0
2.585 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)))) into 0
2.585 * [backup-simplify]: Simplify 0 into 0
2.585 * [backup-simplify]: Simplify (* 1 1) into 1
2.585 * [backup-simplify]: Simplify (- 1) into -1
2.586 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.588 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ -1 1.0)) (* 0 (/ 0 1.0)))) into 1.0
2.588 * [backup-simplify]: Simplify 1.0 into 1.0
2.589 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.589 * [backup-simplify]: Simplify (- 0) into 0
2.590 * [backup-simplify]: Simplify (+ 0 0) into 0
2.591 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 0 (/ -1 1.0)) (* 1.0 (/ 0 1.0)))) into 0
2.591 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.592 * [backup-simplify]: Simplify (- 0) into 0
2.593 * [backup-simplify]: Simplify (+ 0 0) into 0
2.598 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 0 (/ 0 1.0)) (* 1.0 (/ -1 1.0)) (* 0 (/ 0 1.0)))) into 1.0
2.598 * [backup-simplify]: Simplify 1.0 into 1.0
2.598 * [backup-simplify]: Simplify (+ (* 1.0 (pow x 5)) (+ (* 1.0 (pow x 3)) (* 1.0 x))) into (+ (* 1.0 x) (+ (* 1.0 (pow x 3)) (* 1.0 (pow x 5))))
2.599 * [backup-simplify]: Simplify (/ (/ 1 x) (- (* 1.0 1.0) (* (/ 1 x) (/ 1 x)))) into (/ 1 (* x (- 1.0 (/ 1 (pow x 2)))))
2.599 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 (pow x 2))))) in (x) around 0
2.599 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 (pow x 2))))) in x
2.599 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 (pow x 2)))) in x
2.599 * [taylor]: Taking taylor expansion of x in x
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 1 into 1
2.599 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
2.599 * [taylor]: Taking taylor expansion of 1.0 in x
2.599 * [backup-simplify]: Simplify 1.0 into 1.0
2.599 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.599 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.599 * [taylor]: Taking taylor expansion of x in x
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 1 into 1
2.600 * [backup-simplify]: Simplify (* 1 1) into 1
2.600 * [backup-simplify]: Simplify (/ 1 1) into 1
2.600 * [backup-simplify]: Simplify (- 1) into -1
2.601 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.601 * [backup-simplify]: Simplify (* 0 -1) into 0
2.602 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.603 * [backup-simplify]: Simplify (- 0) into 0
2.603 * [backup-simplify]: Simplify (+ 0 0) into 0
2.604 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 -1)) into -1
2.604 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.604 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 (pow x 2))))) in x
2.604 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 (pow x 2)))) in x
2.604 * [taylor]: Taking taylor expansion of x in x
2.604 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify 1 into 1
2.604 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
2.604 * [taylor]: Taking taylor expansion of 1.0 in x
2.605 * [backup-simplify]: Simplify 1.0 into 1.0
2.605 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.605 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.605 * [taylor]: Taking taylor expansion of x in x
2.605 * [backup-simplify]: Simplify 0 into 0
2.605 * [backup-simplify]: Simplify 1 into 1
2.605 * [backup-simplify]: Simplify (* 1 1) into 1
2.605 * [backup-simplify]: Simplify (/ 1 1) into 1
2.606 * [backup-simplify]: Simplify (- 1) into -1
2.606 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.606 * [backup-simplify]: Simplify (* 0 -1) into 0
2.607 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.608 * [backup-simplify]: Simplify (- 0) into 0
2.608 * [backup-simplify]: Simplify (+ 0 0) into 0
2.609 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 -1)) into -1
2.609 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.610 * [backup-simplify]: Simplify -1 into -1
2.610 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.612 * [backup-simplify]: Simplify (- 0) into 0
2.612 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.613 * [backup-simplify]: Simplify (+ (* 0 1.0) (+ (* 1 0) (* 0 -1))) into 0
2.614 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0
2.614 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.616 * [backup-simplify]: Simplify (- 0) into 0
2.617 * [backup-simplify]: Simplify (+ 0 0) into 0
2.621 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1.0) (+ (* 0 0) (* 0 -1)))) into 1.0
2.624 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)) (* 0 (/ 0 -1)))) into (- 1.0)
2.624 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.626 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.627 * [backup-simplify]: Simplify (- 0) into 0
2.627 * [backup-simplify]: Simplify (+ 0 0) into 0
2.629 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1.0) (+ (* 0 0) (* 0 -1))))) into 0
2.631 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 1.0 -1)) (* (- 1.0) (/ 0 -1)))) into 0
2.631 * [backup-simplify]: Simplify 0 into 0
2.633 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.634 * [backup-simplify]: Simplify (- 0) into 0
2.634 * [backup-simplify]: Simplify (+ 0 0) into 0
2.636 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1.0) (+ (* 0 0) (* 0 -1)))))) into 0
2.641 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)) (* 0 (/ 0 -1)))) into (- 1.0)
2.642 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.643 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 x) 5)) (+ (* (- 1.0) (pow (/ 1 x) 3)) (* -1 (/ 1 x)))) into (- (+ (* 1.0 (/ 1 (pow x 5))) (+ (* 1.0 (/ 1 (pow x 3))) (/ 1 x))))
2.644 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (- (* 1.0 1.0) (* (/ 1 (- x)) (/ 1 (- x))))) into (/ -1 (* x (- 1.0 (/ 1 (pow x 2)))))
2.644 * [approximate]: Taking taylor expansion of (/ -1 (* x (- 1.0 (/ 1 (pow x 2))))) in (x) around 0
2.644 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1.0 (/ 1 (pow x 2))))) in x
2.644 * [taylor]: Taking taylor expansion of -1 in x
2.644 * [backup-simplify]: Simplify -1 into -1
2.644 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 (pow x 2)))) in x
2.644 * [taylor]: Taking taylor expansion of x in x
2.644 * [backup-simplify]: Simplify 0 into 0
2.644 * [backup-simplify]: Simplify 1 into 1
2.644 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
2.644 * [taylor]: Taking taylor expansion of 1.0 in x
2.644 * [backup-simplify]: Simplify 1.0 into 1.0
2.644 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.644 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.644 * [taylor]: Taking taylor expansion of x in x
2.644 * [backup-simplify]: Simplify 0 into 0
2.644 * [backup-simplify]: Simplify 1 into 1
2.645 * [backup-simplify]: Simplify (* 1 1) into 1
2.645 * [backup-simplify]: Simplify (/ 1 1) into 1
2.645 * [backup-simplify]: Simplify (- 1) into -1
2.646 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.646 * [backup-simplify]: Simplify (* 0 -1) into 0
2.647 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.647 * [backup-simplify]: Simplify (- 0) into 0
2.647 * [backup-simplify]: Simplify (+ 0 0) into 0
2.648 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 -1)) into -1
2.648 * [backup-simplify]: Simplify (/ -1 -1) into 1
2.648 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1.0 (/ 1 (pow x 2))))) in x
2.648 * [taylor]: Taking taylor expansion of -1 in x
2.648 * [backup-simplify]: Simplify -1 into -1
2.648 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 (pow x 2)))) in x
2.648 * [taylor]: Taking taylor expansion of x in x
2.648 * [backup-simplify]: Simplify 0 into 0
2.648 * [backup-simplify]: Simplify 1 into 1
2.648 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
2.648 * [taylor]: Taking taylor expansion of 1.0 in x
2.648 * [backup-simplify]: Simplify 1.0 into 1.0
2.648 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.648 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.648 * [taylor]: Taking taylor expansion of x in x
2.648 * [backup-simplify]: Simplify 0 into 0
2.648 * [backup-simplify]: Simplify 1 into 1
2.649 * [backup-simplify]: Simplify (* 1 1) into 1
2.649 * [backup-simplify]: Simplify (/ 1 1) into 1
2.649 * [backup-simplify]: Simplify (- 1) into -1
2.649 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.650 * [backup-simplify]: Simplify (* 0 -1) into 0
2.650 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.651 * [backup-simplify]: Simplify (- 0) into 0
2.651 * [backup-simplify]: Simplify (+ 0 0) into 0
2.651 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 -1)) into -1
2.651 * [backup-simplify]: Simplify (/ -1 -1) into 1
2.652 * [backup-simplify]: Simplify 1 into 1
2.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.653 * [backup-simplify]: Simplify (- 0) into 0
2.653 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.654 * [backup-simplify]: Simplify (+ (* 0 1.0) (+ (* 1 0) (* 0 -1))) into 0
2.654 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)))) into 0
2.654 * [backup-simplify]: Simplify 0 into 0
2.655 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.656 * [backup-simplify]: Simplify (- 0) into 0
2.656 * [backup-simplify]: Simplify (+ 0 0) into 0
2.660 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1.0) (+ (* 0 0) (* 0 -1)))) into 1.0
2.662 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1.0 -1)) (* 0 (/ 0 -1)))) into 1.0
2.662 * [backup-simplify]: Simplify 1.0 into 1.0
2.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.664 * [backup-simplify]: Simplify (- 0) into 0
2.664 * [backup-simplify]: Simplify (+ 0 0) into 0
2.665 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1.0) (+ (* 0 0) (* 0 -1))))) into 0
2.666 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 0 (/ 1.0 -1)) (* 1.0 (/ 0 -1)))) into 0
2.666 * [backup-simplify]: Simplify 0 into 0
2.667 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.667 * [backup-simplify]: Simplify (- 0) into 0
2.668 * [backup-simplify]: Simplify (+ 0 0) into 0
2.668 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1.0) (+ (* 0 0) (* 0 -1)))))) into 0
2.672 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 1.0 (/ 1.0 -1)) (* 0 (/ 0 -1)))) into 1.0
2.672 * [backup-simplify]: Simplify 1.0 into 1.0
2.672 * [backup-simplify]: Simplify (+ (* 1.0 (pow (/ 1 (- x)) 5)) (+ (* 1.0 (pow (/ 1 (- x)) 3)) (* 1 (/ 1 (- x))))) into (- (+ (* 1.0 (/ 1 (pow x 5))) (+ (* 1.0 (/ 1 (pow x 3))) (/ 1 x))))
2.672 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.673 * [backup-simplify]: Simplify (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)) into (/ (* x (+ x 1.0)) (- 1.0 (pow x 2)))
2.673 * [approximate]: Taking taylor expansion of (/ (* x (+ x 1.0)) (- 1.0 (pow x 2))) in (x) around 0
2.673 * [taylor]: Taking taylor expansion of (/ (* x (+ x 1.0)) (- 1.0 (pow x 2))) in x
2.673 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
2.673 * [taylor]: Taking taylor expansion of x in x
2.673 * [backup-simplify]: Simplify 0 into 0
2.673 * [backup-simplify]: Simplify 1 into 1
2.673 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.673 * [taylor]: Taking taylor expansion of x in x
2.673 * [backup-simplify]: Simplify 0 into 0
2.673 * [backup-simplify]: Simplify 1 into 1
2.673 * [taylor]: Taking taylor expansion of 1.0 in x
2.673 * [backup-simplify]: Simplify 1.0 into 1.0
2.673 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
2.673 * [taylor]: Taking taylor expansion of 1.0 in x
2.673 * [backup-simplify]: Simplify 1.0 into 1.0
2.673 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.673 * [taylor]: Taking taylor expansion of x in x
2.673 * [backup-simplify]: Simplify 0 into 0
2.673 * [backup-simplify]: Simplify 1 into 1
2.673 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.673 * [backup-simplify]: Simplify (* 0 1.0) into 0
2.674 * [backup-simplify]: Simplify (+ 1 0) into 1
2.675 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 1.0)) into 1.0
2.675 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.676 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
2.676 * [taylor]: Taking taylor expansion of (/ (* x (+ x 1.0)) (- 1.0 (pow x 2))) in x
2.676 * [taylor]: Taking taylor expansion of (* x (+ x 1.0)) in x
2.676 * [taylor]: Taking taylor expansion of x in x
2.676 * [backup-simplify]: Simplify 0 into 0
2.676 * [backup-simplify]: Simplify 1 into 1
2.676 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.676 * [taylor]: Taking taylor expansion of x in x
2.676 * [backup-simplify]: Simplify 0 into 0
2.676 * [backup-simplify]: Simplify 1 into 1
2.676 * [taylor]: Taking taylor expansion of 1.0 in x
2.676 * [backup-simplify]: Simplify 1.0 into 1.0
2.676 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
2.676 * [taylor]: Taking taylor expansion of 1.0 in x
2.676 * [backup-simplify]: Simplify 1.0 into 1.0
2.676 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.676 * [taylor]: Taking taylor expansion of x in x
2.676 * [backup-simplify]: Simplify 0 into 0
2.676 * [backup-simplify]: Simplify 1 into 1
2.677 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.677 * [backup-simplify]: Simplify (* 0 1.0) into 0
2.678 * [backup-simplify]: Simplify (+ 1 0) into 1
2.680 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 1.0)) into 1.0
2.680 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.680 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
2.681 * [backup-simplify]: Simplify 1.0 into 1.0
2.681 * [backup-simplify]: Simplify (+ 0 0) into 0
2.682 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1.0))) into 1
2.682 * [backup-simplify]: Simplify (+ 0 0) into 0
2.684 * [backup-simplify]: Simplify (- (/ 1 1.0) (+ (* 1.0 (/ 0 1.0)))) into 1.0
2.684 * [backup-simplify]: Simplify 1.0 into 1.0
2.685 * [backup-simplify]: Simplify (+ 0 0) into 0
2.686 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1.0)))) into 0
2.687 * [backup-simplify]: Simplify (* 1 1) into 1
2.687 * [backup-simplify]: Simplify (- 1) into -1
2.687 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.692 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ -1 1.0)) (* 1.0 (/ 0 1.0)))) into 1.0
2.692 * [backup-simplify]: Simplify 1.0 into 1.0
2.692 * [backup-simplify]: Simplify (+ (* 1.0 (pow x 3)) (+ (* 1.0 (pow x 2)) (* 1.0 x))) into (+ (* 1.0 x) (+ (* 1.0 (pow x 3)) (* 1.0 (pow x 2))))
2.693 * [backup-simplify]: Simplify (* (/ (/ 1 x) (- (* 1.0 1.0) (* (/ 1 x) (/ 1 x)))) (+ 1.0 (/ 1 x))) into (/ (+ (/ 1 x) 1.0) (* x (- 1.0 (/ 1 (pow x 2)))))
2.693 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (* x (- 1.0 (/ 1 (pow x 2))))) in (x) around 0
2.693 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (* x (- 1.0 (/ 1 (pow x 2))))) in x
2.693 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.693 * [taylor]: Taking taylor expansion of x in x
2.693 * [backup-simplify]: Simplify 0 into 0
2.693 * [backup-simplify]: Simplify 1 into 1
2.694 * [backup-simplify]: Simplify (/ 1 1) into 1
2.694 * [taylor]: Taking taylor expansion of 1.0 in x
2.694 * [backup-simplify]: Simplify 1.0 into 1.0
2.694 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 (pow x 2)))) in x
2.694 * [taylor]: Taking taylor expansion of x in x
2.694 * [backup-simplify]: Simplify 0 into 0
2.694 * [backup-simplify]: Simplify 1 into 1
2.694 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
2.694 * [taylor]: Taking taylor expansion of 1.0 in x
2.694 * [backup-simplify]: Simplify 1.0 into 1.0
2.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.694 * [taylor]: Taking taylor expansion of x in x
2.694 * [backup-simplify]: Simplify 0 into 0
2.694 * [backup-simplify]: Simplify 1 into 1
2.695 * [backup-simplify]: Simplify (* 1 1) into 1
2.695 * [backup-simplify]: Simplify (/ 1 1) into 1
2.696 * [backup-simplify]: Simplify (+ 1 0) into 1
2.696 * [backup-simplify]: Simplify (- 1) into -1
2.696 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.697 * [backup-simplify]: Simplify (* 0 -1) into 0
2.697 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.699 * [backup-simplify]: Simplify (- 0) into 0
2.699 * [backup-simplify]: Simplify (+ 0 0) into 0
2.700 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 -1)) into -1
2.700 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.700 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (* x (- 1.0 (/ 1 (pow x 2))))) in x
2.700 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.700 * [taylor]: Taking taylor expansion of x in x
2.700 * [backup-simplify]: Simplify 0 into 0
2.700 * [backup-simplify]: Simplify 1 into 1
2.701 * [backup-simplify]: Simplify (/ 1 1) into 1
2.701 * [taylor]: Taking taylor expansion of 1.0 in x
2.701 * [backup-simplify]: Simplify 1.0 into 1.0
2.701 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 (pow x 2)))) in x
2.701 * [taylor]: Taking taylor expansion of x in x
2.701 * [backup-simplify]: Simplify 0 into 0
2.701 * [backup-simplify]: Simplify 1 into 1
2.701 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
2.701 * [taylor]: Taking taylor expansion of 1.0 in x
2.701 * [backup-simplify]: Simplify 1.0 into 1.0
2.701 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.701 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.701 * [taylor]: Taking taylor expansion of x in x
2.701 * [backup-simplify]: Simplify 0 into 0
2.701 * [backup-simplify]: Simplify 1 into 1
2.702 * [backup-simplify]: Simplify (* 1 1) into 1
2.702 * [backup-simplify]: Simplify (/ 1 1) into 1
2.702 * [backup-simplify]: Simplify (+ 1 0) into 1
2.703 * [backup-simplify]: Simplify (- 1) into -1
2.703 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.704 * [backup-simplify]: Simplify (* 0 -1) into 0
2.704 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.706 * [backup-simplify]: Simplify (- 0) into 0
2.706 * [backup-simplify]: Simplify (+ 0 0) into 0
2.707 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 -1)) into -1
2.707 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.707 * [backup-simplify]: Simplify -1 into -1
2.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.708 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.710 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.711 * [backup-simplify]: Simplify (- 0) into 0
2.711 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.712 * [backup-simplify]: Simplify (+ (* 0 1.0) (+ (* 1 0) (* 0 -1))) into 0
2.714 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 0 -1)))) into (- 1.0)
2.715 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.716 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.716 * [backup-simplify]: Simplify (+ 0 0) into 0
2.717 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.719 * [backup-simplify]: Simplify (- 0) into 0
2.719 * [backup-simplify]: Simplify (+ 0 0) into 0
2.723 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1.0) (+ (* 0 0) (* 0 -1)))) into 1.0
2.727 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 1.0 -1)) (* (- 1.0) (/ 0 -1)))) into (- 1.0)
2.727 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.729 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 x) 2)) (+ (* (- 1.0) (/ 1 x)) -1)) into (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
2.730 * [backup-simplify]: Simplify (* (/ (/ 1 (- x)) (- (* 1.0 1.0) (* (/ 1 (- x)) (/ 1 (- x))))) (+ 1.0 (/ 1 (- x)))) into (* -1 (/ (- 1.0 (/ 1 x)) (* x (- 1.0 (/ 1 (pow x 2))))))
2.730 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) (* x (- 1.0 (/ 1 (pow x 2)))))) in (x) around 0
2.730 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) (* x (- 1.0 (/ 1 (pow x 2)))))) in x
2.730 * [taylor]: Taking taylor expansion of -1 in x
2.730 * [backup-simplify]: Simplify -1 into -1
2.730 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (* x (- 1.0 (/ 1 (pow x 2))))) in x
2.730 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.730 * [taylor]: Taking taylor expansion of 1.0 in x
2.730 * [backup-simplify]: Simplify 1.0 into 1.0
2.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.730 * [taylor]: Taking taylor expansion of x in x
2.730 * [backup-simplify]: Simplify 0 into 0
2.730 * [backup-simplify]: Simplify 1 into 1
2.730 * [backup-simplify]: Simplify (/ 1 1) into 1
2.730 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 (pow x 2)))) in x
2.730 * [taylor]: Taking taylor expansion of x in x
2.730 * [backup-simplify]: Simplify 0 into 0
2.731 * [backup-simplify]: Simplify 1 into 1
2.731 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
2.731 * [taylor]: Taking taylor expansion of 1.0 in x
2.731 * [backup-simplify]: Simplify 1.0 into 1.0
2.731 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.731 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.731 * [taylor]: Taking taylor expansion of x in x
2.731 * [backup-simplify]: Simplify 0 into 0
2.731 * [backup-simplify]: Simplify 1 into 1
2.731 * [backup-simplify]: Simplify (* 1 1) into 1
2.732 * [backup-simplify]: Simplify (/ 1 1) into 1
2.732 * [backup-simplify]: Simplify (- 1) into -1
2.732 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.733 * [backup-simplify]: Simplify (- 1) into -1
2.733 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.734 * [backup-simplify]: Simplify (* 0 -1) into 0
2.734 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.735 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.735 * [backup-simplify]: Simplify (- 0) into 0
2.736 * [backup-simplify]: Simplify (+ 0 0) into 0
2.737 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 -1)) into -1
2.737 * [backup-simplify]: Simplify (/ -1 -1) into 1
2.737 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) (* x (- 1.0 (/ 1 (pow x 2)))))) in x
2.737 * [taylor]: Taking taylor expansion of -1 in x
2.737 * [backup-simplify]: Simplify -1 into -1
2.737 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (* x (- 1.0 (/ 1 (pow x 2))))) in x
2.737 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.737 * [taylor]: Taking taylor expansion of 1.0 in x
2.737 * [backup-simplify]: Simplify 1.0 into 1.0
2.737 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.737 * [taylor]: Taking taylor expansion of x in x
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify 1 into 1
2.738 * [backup-simplify]: Simplify (/ 1 1) into 1
2.738 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 (pow x 2)))) in x
2.738 * [taylor]: Taking taylor expansion of x in x
2.738 * [backup-simplify]: Simplify 0 into 0
2.738 * [backup-simplify]: Simplify 1 into 1
2.738 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
2.738 * [taylor]: Taking taylor expansion of 1.0 in x
2.738 * [backup-simplify]: Simplify 1.0 into 1.0
2.738 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.738 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.738 * [taylor]: Taking taylor expansion of x in x
2.738 * [backup-simplify]: Simplify 0 into 0
2.738 * [backup-simplify]: Simplify 1 into 1
2.739 * [backup-simplify]: Simplify (* 1 1) into 1
2.739 * [backup-simplify]: Simplify (/ 1 1) into 1
2.739 * [backup-simplify]: Simplify (- 1) into -1
2.740 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.740 * [backup-simplify]: Simplify (- 1) into -1
2.740 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.741 * [backup-simplify]: Simplify (* 0 -1) into 0
2.742 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.743 * [backup-simplify]: Simplify (- 0) into 0
2.743 * [backup-simplify]: Simplify (+ 0 0) into 0
2.744 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 -1)) into -1
2.744 * [backup-simplify]: Simplify (/ -1 -1) into 1
2.745 * [backup-simplify]: Simplify (* -1 1) into -1
2.745 * [backup-simplify]: Simplify -1 into -1
2.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.746 * [backup-simplify]: Simplify (- 0) into 0
2.747 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.748 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.749 * [backup-simplify]: Simplify (- 0) into 0
2.749 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.750 * [backup-simplify]: Simplify (+ (* 0 1.0) (+ (* 1 0) (* 0 -1))) into 0
2.753 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* 1 (/ 0 -1)))) into (- 1.0)
2.756 * [backup-simplify]: Simplify (+ (* -1 (- 1.0)) (* 0 1)) into 1.0
2.756 * [backup-simplify]: Simplify 1.0 into 1.0
2.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.757 * [backup-simplify]: Simplify (- 0) into 0
2.758 * [backup-simplify]: Simplify (+ 0 0) into 0
2.759 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.760 * [backup-simplify]: Simplify (- 0) into 0
2.761 * [backup-simplify]: Simplify (+ 0 0) into 0
2.764 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1.0) (+ (* 0 0) (* 0 -1)))) into 1.0
2.769 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1.0 -1)) (* (- 1.0) (/ 0 -1)))) into 1.0
2.771 * [backup-simplify]: Simplify (+ (* -1 1.0) (+ (* 0 (- 1.0)) (* 0 1))) into (- 1.0)
2.772 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.773 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 (- x)) 2)) (+ (* 1.0 (/ 1 (- x))) -1)) into (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
2.773 * * * [progress]: simplifying candidates
2.775 * [simplify]: Simplifying:
  (- (log x) (log (- (* 1.0 1.0) (* x x))))
  (log (/ x (- (* 1.0 1.0) (* x x))))
  (exp (/ x (- (* 1.0 1.0) (* x x))))
  (/ (* (* x x) x) (* (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* x x))) (- (* 1.0 1.0) (* x x))))
  (* (cbrt (/ x (- (* 1.0 1.0) (* x x)))) (cbrt (/ x (- (* 1.0 1.0) (* x x)))))
  (cbrt (/ x (- (* 1.0 1.0) (* x x))))
  (* (* (/ x (- (* 1.0 1.0) (* x x))) (/ x (- (* 1.0 1.0) (* x x)))) (/ x (- (* 1.0 1.0) (* x x))))
  (sqrt (/ x (- (* 1.0 1.0) (* x x))))
  (sqrt (/ x (- (* 1.0 1.0) (* x x))))
  (- x)
  (- (- (* 1.0 1.0) (* x x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- (* 1.0 1.0) (* x x))) (cbrt (- (* 1.0 1.0) (* x x)))))
  (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* x x))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- (* 1.0 1.0) (* x x))))
  (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* x x))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- (* 1.0 1.0) (* x x)))
  (/ (* (cbrt x) (cbrt x)) (+ 1.0 x))
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- (* 1.0 1.0) (* x x))) (cbrt (- (* 1.0 1.0) (* x x)))))
  (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* x x))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* x x))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* x x))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- (* 1.0 1.0) (* x x)))
  (/ (sqrt x) (+ 1.0 x))
  (/ (sqrt x) (- 1.0 x))
  (/ 1 (* (cbrt (- (* 1.0 1.0) (* x x))) (cbrt (- (* 1.0 1.0) (* x x)))))
  (/ x (cbrt (- (* 1.0 1.0) (* x x))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* x x))))
  (/ x (sqrt (- (* 1.0 1.0) (* x x))))
  (/ 1 1)
  (/ x (- (* 1.0 1.0) (* x x)))
  (/ 1 (+ 1.0 x))
  (/ x (- 1.0 x))
  (/ 1 (- (* 1.0 1.0) (* x x)))
  (/ (- (* 1.0 1.0) (* x x)) x)
  (/ x (* (cbrt (- (* 1.0 1.0) (* x x))) (cbrt (- (* 1.0 1.0) (* x x)))))
  (/ x (sqrt (- (* 1.0 1.0) (* x x))))
  (/ x 1)
  (/ x (+ 1.0 x))
  (/ (- (* 1.0 1.0) (* x x)) (cbrt x))
  (/ (- (* 1.0 1.0) (* x x)) (sqrt x))
  (/ (- (* 1.0 1.0) (* x x)) x)
  (/ x (- (pow (* 1.0 1.0) 3) (pow (* x x) 3)))
  (/ x (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (* x x))))
  (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
  (+ (- (log x) (log (- (* 1.0 1.0) (* x x)))) (log (+ 1.0 x)))
  (+ (log (/ x (- (* 1.0 1.0) (* x x)))) (log (+ 1.0 x)))
  (log (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)))
  (exp (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)))
  (* (/ (* (* x x) x) (* (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* x x))) (- (* 1.0 1.0) (* x x)))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (* (* (/ x (- (* 1.0 1.0) (* x x))) (/ x (- (* 1.0 1.0) (* x x)))) (/ x (- (* 1.0 1.0) (* x x)))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))) (cbrt (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))))
  (cbrt (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)))
  (* (* (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)) (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))) (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)))
  (sqrt (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)))
  (sqrt (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)))
  (* x (+ (pow 1.0 3) (pow x 3)))
  (* (- (* 1.0 1.0) (* x x)) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (* x (- (* 1.0 1.0) (* x x)))
  (* (- (* 1.0 1.0) (* x x)) (- 1.0 x))
  (* (sqrt (/ x (- (* 1.0 1.0) (* x x)))) (sqrt (+ 1.0 x)))
  (* (sqrt (/ x (- (* 1.0 1.0) (* x x)))) (sqrt (+ 1.0 x)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (+ 1.0 x)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (+ 1.0 x)))
  (* (/ x (- (* 1.0 1.0) (* x x))) 1.0)
  (* (/ x (- (* 1.0 1.0) (* x x))) x)
  (* 1.0 (/ x (- (* 1.0 1.0) (* x x))))
  (* x (/ x (- (* 1.0 1.0) (* x x))))
  (* (/ x (- (* 1.0 1.0) (* x x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (* (/ x (- (* 1.0 1.0) (* x x))) (sqrt (+ 1.0 x)))
  (* (/ x (- (* 1.0 1.0) (* x x))) 1)
  (* (/ x (- (* 1.0 1.0) (* x x))) 1)
  (* (cbrt (/ x (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (sqrt (/ x (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ (cbrt x) (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
  (* (/ (cbrt x) (- 1.0 x)) (+ 1.0 x))
  (* (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ (sqrt x) (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
  (* (/ (sqrt x) (- 1.0 x)) (+ 1.0 x))
  (* (/ x (cbrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ x (sqrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
  (* (/ x (- 1.0 x)) (+ 1.0 x))
  (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
  (* (/ 1 (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
  (* (+ (* (* 1.0 1.0) (* 1.0 1.0)) (+ (* (* x x) (* x x)) (* (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (+ (* 1.0 1.0) (* x x)) (+ 1.0 x))
  (* (/ x (- (* 1.0 1.0) (* x x))) (+ (pow 1.0 3) (pow x 3)))
  (* (/ x (- (* 1.0 1.0) (* x x))) (- (* 1.0 1.0) (* x x)))
  (* x (+ 1.0 x))
  (+ (* 1.0 x) (+ (* 1.0 (pow x 3)) (* 1.0 (pow x 5))))
  (- (+ (* 1.0 (/ 1 (pow x 5))) (+ (* 1.0 (/ 1 (pow x 3))) (/ 1 x))))
  (- (+ (* 1.0 (/ 1 (pow x 5))) (+ (* 1.0 (/ 1 (pow x 3))) (/ 1 x))))
  (+ (* 1.0 x) (+ (* 1.0 (pow x 3)) (* 1.0 (pow x 2))))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
2.778 * * [simplify]: Extracting # 0 : cost  89  inf +  0
2.778 * * [simplify]: Extracting # 1 : cost  122  inf +  0
2.778 * * [simplify]: Extracting # 2 : cost  131  inf +  484
2.779 * * [simplify]: Extracting # 3 : cost  108  inf +  5215
2.781 * * [simplify]: Extracting # 4 : cost  50  inf +  19631
2.783 * * [simplify]: Extracting # 5 : cost  20  inf +  28077
2.786 * * [simplify]: Extracting # 6 : cost  6  inf +  33744
2.789 * * [simplify]: Extracting # 7 : cost  2  inf +  35398
2.793 * * [simplify]: Extracting # 8 : cost  0  inf +  36516
2.796 * * [simplify]: iteration  0 :  154  enodes  (cost  28114 )
2.849 * * [simplify]: Extracting # 0 : cost  0  inf +  36516
2.854 * * [simplify]: Extracting # 1 : cost  190  inf +  32434
2.862 * * [simplify]: Extracting # 2 : cost  10  inf +  66073
2.870 * * [simplify]: Extracting # 3 : cost  6  inf +  65113
2.883 * * [simplify]: Extracting # 4 : cost  0  inf +  66094
2.899 * * [simplify]: Extracting # 5 : cost  0  inf +  66054
2.913 * * [simplify]: iteration  1 :  567  enodes  (cost  25409 )
3.379 * * [simplify]: Extracting # 0 : cost  0  inf +  66054
3.394 * * [simplify]: Extracting # 1 : cost  1422  inf +  61834
3.437 * * [simplify]: Extracting # 2 : cost  9  inf +  287716
3.488 * * [simplify]: Extracting # 3 : cost  2  inf +  287240
3.541 * * [simplify]: Extracting # 4 : cost  0  inf +  287384
3.600 * * [simplify]: iteration  2 :  3630  enodes  (cost  24128 )
4.503 * * [simplify]: Extracting # 0 : cost  0  inf +  287384
4.592 * * [simplify]: Extracting # 1 : cost  773  inf +  285276
4.706 * * [simplify]: Extracting # 2 : cost  0  inf +  408297
4.815 * * [simplify]: Extracting # 3 : cost  0  inf +  407995
4.915 * * [simplify]: iteration done:  5001  enodes  (cost  24128 )
4.917 * [simplify]: Simplified to:
  (log (/ x (- (* 1.0 1.0) (* x x))))
  (log (/ x (- (* 1.0 1.0) (* x x))))
  (exp (/ x (- (* 1.0 1.0) (* x x))))
  (/ (* (* x x) x) (* (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* x x))) (- (* 1.0 1.0) (* x x))))
  (* (cbrt (/ x (- (* 1.0 1.0) (* x x)))) (cbrt (/ x (- (* 1.0 1.0) (* x x)))))
  (cbrt (/ x (- (* 1.0 1.0) (* x x))))
  (* (* (/ x (- (* 1.0 1.0) (* x x))) (/ x (- (* 1.0 1.0) (* x x)))) (/ x (- (* 1.0 1.0) (* x x))))
  (sqrt (/ x (- (* 1.0 1.0) (* x x))))
  (sqrt (/ x (- (* 1.0 1.0) (* x x))))
  (- x)
  (- (- (* 1.0 1.0) (* x x)))
  (* (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* x x)))) (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* x x)))))
  (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* x x))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- (* 1.0 1.0) (* x x))))
  (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* x x))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- (* 1.0 1.0) (* x x)))
  (/ (* (cbrt x) (cbrt x)) (+ 1.0 x))
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- (* 1.0 1.0) (* x x))) (cbrt (- (* 1.0 1.0) (* x x)))))
  (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* x x))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* x x))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* x x))))
  (sqrt x)
  (/ (sqrt x) (- (* 1.0 1.0) (* x x)))
  (/ (sqrt x) (+ 1.0 x))
  (/ (sqrt x) (- 1.0 x))
  (/ 1 (* (cbrt (- (* 1.0 1.0) (* x x))) (cbrt (- (* 1.0 1.0) (* x x)))))
  (/ x (cbrt (- (* 1.0 1.0) (* x x))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* x x))))
  (/ x (sqrt (- (* 1.0 1.0) (* x x))))
  1
  (/ x (- (* 1.0 1.0) (* x x)))
  (/ 1 (+ 1.0 x))
  (/ x (- 1.0 x))
  (/ 1 (- (* 1.0 1.0) (* x x)))
  (/ (- (* 1.0 1.0) (* x x)) x)
  (/ x (* (cbrt (- (* 1.0 1.0) (* x x))) (cbrt (- (* 1.0 1.0) (* x x)))))
  (/ x (sqrt (- (* 1.0 1.0) (* x x))))
  x
  (/ x (+ 1.0 x))
  (/ (- (* 1.0 1.0) (* x x)) (cbrt x))
  (/ (- (* 1.0 1.0) (* x x)) (sqrt x))
  (/ (- (* 1.0 1.0) (* x x)) x)
  (/ x (- (* (* (* 1.0 1.0) (* 1.0 1.0)) (* 1.0 1.0)) (* (* (* x x) x) (* (* x x) x))))
  (/ x (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (* x x))))
  (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x))
  (log (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x)))
  (log (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x)))
  (log (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x)))
  (exp (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x)))
  (* (/ (* (* x x) x) (* (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* x x))) (- (* 1.0 1.0) (* x x)))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (* (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x)) (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x))) (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x)))
  (* (cbrt (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x))) (cbrt (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x))))
  (cbrt (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x)))
  (* (* (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x)) (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x))) (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x)))
  (sqrt (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x)))
  (sqrt (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x)))
  (* x (+ (* 1.0 (* 1.0 1.0)) (* (* x x) x)))
  (* (- (* 1.0 1.0) (* x x)) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (* x (- (* 1.0 1.0) (* x x)))
  (* (* (- 1.0 x) (+ 1.0 x)) (- 1.0 x))
  (* (sqrt (/ x (- (* 1.0 1.0) (* x x)))) (sqrt (+ 1.0 x)))
  (* (sqrt (/ x (- (* 1.0 1.0) (* x x)))) (sqrt (+ 1.0 x)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (+ 1.0 x)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (+ 1.0 x)))
  (* (/ x (- (* 1.0 1.0) (* x x))) 1.0)
  (/ (* x x) (- (* 1.0 1.0) (* x x)))
  (* 1.0 (/ x (- (* 1.0 1.0) (* x x))))
  (/ (* x x) (- (* 1.0 1.0) (* x x)))
  (* (/ x (+ 1.0 x)) (/ (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (- 1.0 x)))
  (/ (/ (* x (sqrt (+ 1.0 x))) (+ 1.0 x)) (- 1.0 x))
  (/ x (- (* 1.0 1.0) (* x x)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (* (cbrt (/ x (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (sqrt (/ x (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (/ (/ (* (cbrt x) (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x))
  (* (/ (cbrt x) (- 1.0 x)) (+ 1.0 x))
  (* (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ (sqrt x) (+ 1.0 x)) (/ (+ 1.0 x) (- 1.0 x)))
  (* (/ (sqrt x) (- 1.0 x)) (+ 1.0 x))
  (* (/ x (cbrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (* (/ x (sqrt (- (* 1.0 1.0) (* x x)))) (+ 1.0 x))
  (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x))
  (* (/ x (- 1.0 x)) (+ 1.0 x))
  (/ (/ (* x (+ 1.0 x)) (+ 1.0 x)) (- 1.0 x))
  (/ (/ (+ 1.0 x) (+ 1.0 x)) (- 1.0 x))
  (* (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (+ (* x x) (* 1.0 1.0)))) (+ 1.0 x))
  (* (+ (* 1.0 1.0) (* x x)) (+ 1.0 x))
  (* (/ x (- (* 1.0 1.0) (* x x))) (+ (* 1.0 (* 1.0 1.0)) (* (* x x) x)))
  (* (/ x (- (* 1.0 1.0) (* x x))) (- (* 1.0 1.0) (* x x)))
  (* x (+ 1.0 x))
  (* 1.0 (+ (+ (* (* x x) x) (pow x 5)) x))
  (- (+ (/ 1.0 (pow x 5)) (+ (/ 1 x) (/ 1.0 (* (* x x) x)))))
  (- (+ (/ 1.0 (pow x 5)) (+ (/ 1 x) (/ 1.0 (* (* x x) x)))))
  (* 1.0 (+ (+ (* (* x x) x) (* x x)) x))
  (- (+ (+ (/ 1.0 (* x x)) (/ 1.0 x)) 1))
  (- (+ (+ (/ 1.0 (* x x)) (/ 1.0 x)) 1))
4.924 * * * [progress]: adding candidates to table
5.280 * [progress]: [Phase 3 of 3] Extracting.
5.280 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ x (- 1.0 x)))> #<alt (λ (x) (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)))>)
5.280 * * * [regime-changes]: Trying 2 branch expressions: ((/ x (- 1.0 x)) x)
5.280 * * * * [regimes]: Trying to branch on (/ x (- 1.0 x)) from (#<alt (λ (x) (/ x (- 1.0 x)))> #<alt (λ (x) (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)))>)
5.300 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ x (- 1.0 x)))> #<alt (λ (x) (* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x)))>)
5.322 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
5.322 * [simplify]: Simplifying:
  (/ x (- 1.0 x))
5.322 * * [simplify]: Extracting # 0 : cost  1  inf +  0
5.322 * * [simplify]: Extracting # 1 : cost  3  inf +  0
5.322 * * [simplify]: Extracting # 2 : cost  3  inf +  1
5.322 * * [simplify]: Extracting # 3 : cost  0  inf +  126
5.322 * * [simplify]: iteration  0 :  4  enodes  (cost  82 )
5.322 * * [simplify]: Extracting # 0 : cost  0  inf +  126
5.323 * * [simplify]: iteration done:  4  enodes  (cost  82 )
5.323 * [simplify]: Simplified to:
  (/ x (- 1.0 x))
6.275 * [regime-testing]: Baseline error score: 0.00900112514064258
6.285 * [regime-testing]: Oracle error score: 0.0038754844355544443
6.313 * [regime-testing]: End program error score: 0.00900112514064258