23.127 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (/ (+ x 1.0) (- 1.0 x))
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: Extracting # 1 : cost  0
0.023 * * [simplify]: Extracting # 2 : cost  0
0.023 * * [simplify]: Extracting # 3 : cost  0
0.023 * * [simplify]: Extracting # 4 : cost  0
0.023 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.024 * * [simplify]: Extracting # 0 : cost  0
0.024 * * [simplify]: Extracting # 1 : cost  0
0.024 * * [simplify]: Extracting # 2 : cost  0
0.024 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: iteration  2 :  9  enodes  (cost  7 )
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: iteration done:  9  enodes  (cost  7 )
0.026 * [simplify]: Simplified to:
  (/ (+ x 1.0) (- 1.0 x))
0.027 * * [progress]: iteration 1 / 4
0.027 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ x 1.0) (- 1.0 x)))>
0.033 * * * [progress]: localizing error
0.038 * * * [progress]: generating rewritten candidates
0.038 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.072 * * * [progress]: generating series expansions
0.072 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.072 * [backup-simplify]: Simplify (/ (+ x 1.0) (- 1.0 x)) into (/ (+ x 1.0) (- 1.0 x))
0.073 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0
0.073 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.073 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 1 into 1
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [backup-simplify]: Simplify 1.0 into 1.0
0.073 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [backup-simplify]: Simplify 1.0 into 1.0
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 1 into 1
0.073 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.074 * [backup-simplify]: Simplify (- 0) into 0
0.074 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.074 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
0.074 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.074 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 1 into 1
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.074 * [backup-simplify]: Simplify 1.0 into 1.0
0.074 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.074 * [backup-simplify]: Simplify 1.0 into 1.0
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 1 into 1
0.075 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.075 * [backup-simplify]: Simplify (- 0) into 0
0.075 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.075 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
0.076 * [backup-simplify]: Simplify 1.0 into 1.0
0.076 * [backup-simplify]: Simplify (+ 1 0) into 1
0.076 * [backup-simplify]: Simplify (- 1) into -1
0.076 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.078 * [backup-simplify]: Simplify (- (/ 1 1.0) (+ (* 1.0 (/ -1 1.0)))) into 2.0
0.078 * [backup-simplify]: Simplify 2.0 into 2.0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.078 * [backup-simplify]: Simplify (- 0) into 0
0.079 * [backup-simplify]: Simplify (+ 0 0) into 0
0.081 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 2.0 (/ -1 1.0)))) into 2.0
0.081 * [backup-simplify]: Simplify 2.0 into 2.0
0.081 * [backup-simplify]: Simplify (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) into (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
0.082 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) into (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))
0.082 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in (x) around 0
0.082 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.082 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.082 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * [backup-simplify]: Simplify 1.0 into 1.0
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
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 1) into 1
0.082 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.082 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * [backup-simplify]: Simplify 1.0 into 1.0
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
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 1) into 1
0.083 * [backup-simplify]: Simplify (+ 0 1) into 1
0.083 * [backup-simplify]: Simplify (- 1) into -1
0.083 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.084 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.084 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.084 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.084 * [taylor]: Taking taylor expansion of 1.0 in x
0.084 * [backup-simplify]: Simplify 1.0 into 1.0
0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (/ 1 1) into 1
0.084 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.084 * [taylor]: Taking taylor expansion of 1.0 in x
0.084 * [backup-simplify]: Simplify 1.0 into 1.0
0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (/ 1 1) into 1
0.085 * [backup-simplify]: Simplify (+ 0 1) into 1
0.085 * [backup-simplify]: Simplify (- 1) into -1
0.085 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.085 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.085 * [backup-simplify]: Simplify -1 into -1
0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.087 * [backup-simplify]: Simplify (- 0) into 0
0.087 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.089 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
0.089 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (+ 0 0) into 0
0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (- 0) into 0
0.091 * [backup-simplify]: Simplify (+ 0 0) into 0
0.093 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0)
0.093 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.094 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 x) 2)) (+ (* (- 2.0) (/ 1 x)) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
0.094 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) 1.0) (- 1.0 (/ 1 (- x)))) into (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))
0.094 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
0.094 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.094 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [backup-simplify]: Simplify 1.0 into 1.0
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 1 into 1
0.095 * [backup-simplify]: Simplify (/ 1 1) into 1
0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 1 into 1
0.095 * [backup-simplify]: Simplify (/ 1 1) into 1
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [backup-simplify]: Simplify 1.0 into 1.0
0.096 * [backup-simplify]: Simplify (- 1) into -1
0.096 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.097 * [backup-simplify]: Simplify (+ 1 0) into 1
0.097 * [backup-simplify]: Simplify (/ -1 1) into -1
0.097 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.097 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.097 * [taylor]: Taking taylor expansion of 1.0 in x
0.097 * [backup-simplify]: Simplify 1.0 into 1.0
0.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.098 * [backup-simplify]: Simplify (/ 1 1) into 1
0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 1 into 1
0.098 * [backup-simplify]: Simplify (/ 1 1) into 1
0.098 * [taylor]: Taking taylor expansion of 1.0 in x
0.098 * [backup-simplify]: Simplify 1.0 into 1.0
0.099 * [backup-simplify]: Simplify (- 1) into -1
0.099 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.099 * [backup-simplify]: Simplify (+ 1 0) into 1
0.100 * [backup-simplify]: Simplify (/ -1 1) into -1
0.100 * [backup-simplify]: Simplify -1 into -1
0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.101 * [backup-simplify]: Simplify (- 0) into 0
0.101 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.106 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
0.106 * [backup-simplify]: Simplify 2.0 into 2.0
0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.107 * [backup-simplify]: Simplify (- 0) into 0
0.107 * [backup-simplify]: Simplify (+ 0 0) into 0
0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (+ 0 0) into 0
0.113 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0)
0.113 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.114 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 (- x)) 2)) (+ (* 2.0 (/ 1 (- x))) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
0.114 * * * [progress]: simplifying candidates
0.116 * [simplify]: Simplifying:
  (- (log (+ x 1.0)) (log (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (/ (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)))
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (* (* (/ (+ x 1.0) (- 1.0 x)) (/ (+ x 1.0) (- 1.0 x))) (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (+ x 1.0))
  (- (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1)
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1)
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) 1)
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) 1)
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ (+ x 1.0) 1)
  (/ (+ x 1.0) (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) 1)
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
  (/ (+ x 1.0) (- (* 1.0 1.0) (* x x)))
  (* (- 1.0 x) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- 1.0 x) (- x 1.0))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
0.118 * * [simplify]: Extracting # 0 : cost  0
0.118 * * [simplify]: Extracting # 1 : cost  0
0.118 * * [simplify]: Extracting # 2 : cost  0
0.119 * * [simplify]: Extracting # 3 : cost  0
0.119 * * [simplify]: Extracting # 4 : cost  0
0.119 * * [simplify]: Extracting # 5 : cost  0
0.119 * * [simplify]: Extracting # 6 : cost  0
0.120 * * [simplify]: Extracting # 7 : cost  0
0.120 * * [simplify]: iteration  0 :  91  enodes  (cost  630 )
0.170 * * [simplify]: Extracting # 0 : cost  0
0.170 * * [simplify]: Extracting # 1 : cost  0
0.171 * * [simplify]: Extracting # 2 : cost  0
0.171 * * [simplify]: Extracting # 3 : cost  0
0.172 * * [simplify]: iteration  1 :  211  enodes  (cost  607 )
0.276 * * [simplify]: Extracting # 0 : cost  0
0.278 * * [simplify]: Extracting # 1 : cost  0
0.280 * * [simplify]: Extracting # 2 : cost  0
0.282 * * [simplify]: Extracting # 3 : cost  0
0.284 * * [simplify]: iteration  2 :  834  enodes  (cost  569 )
0.816 * * [simplify]: Extracting # 0 : cost  0
0.824 * * [simplify]: Extracting # 1 : cost  0
0.831 * * [simplify]: Extracting # 2 : cost  0
0.838 * * [simplify]: Extracting # 3 : cost  0
0.852 * * [simplify]: Extracting # 4 : cost  0
0.859 * * [simplify]: iteration done:  5000  enodes  (cost  562 )
0.859 * [simplify]: Simplified to:
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (+ x 1.0))
  (- x 1.0)
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (+ x 1.0)
  (/ (+ x 1.0) (+ (sqrt 1.0) (sqrt x)))
  (+ x 1.0)
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
  (/ 1 (- 1.0 x))
  (* (+ (pow x 2) (* 1.0 (- 1.0 x))) (- 1.0 x))
  (* (- 1.0 x) (- x 1.0))
  (+ (* 2.0 (+ (* x x) x)) 1.0)
  (- (+ (/ 2.0 x) (+ 1 (/ 2.0 (* x x)))))
  (- (+ (/ 2.0 x) (+ 1 (/ 2.0 (* x x)))))
0.859 * * * [progress]: adding candidates to table
0.961 * * [progress]: iteration 2 / 4
0.961 * * * [progress]: picking best candidate
0.964 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (/ (- 1.0 x) (+ x 1.0))))>
0.964 * * * [progress]: localizing error
0.970 * * * [progress]: generating rewritten candidates
0.970 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.005 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.049 * * * [progress]: generating series expansions
1.049 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.049 * [backup-simplify]: Simplify (/ 1 (/ (- 1.0 x) (+ x 1.0))) into (/ (+ x 1.0) (- 1.0 x))
1.050 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0
1.050 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
1.050 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.050 * [taylor]: Taking taylor expansion of x in x
1.050 * [backup-simplify]: Simplify 0 into 0
1.050 * [backup-simplify]: Simplify 1 into 1
1.050 * [taylor]: Taking taylor expansion of 1.0 in x
1.050 * [backup-simplify]: Simplify 1.0 into 1.0
1.050 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.050 * [taylor]: Taking taylor expansion of 1.0 in x
1.050 * [backup-simplify]: Simplify 1.0 into 1.0
1.050 * [taylor]: Taking taylor expansion of x in x
1.050 * [backup-simplify]: Simplify 0 into 0
1.050 * [backup-simplify]: Simplify 1 into 1
1.050 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.051 * [backup-simplify]: Simplify (- 0) into 0
1.051 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.051 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
1.051 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
1.051 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.051 * [taylor]: Taking taylor expansion of x in x
1.051 * [backup-simplify]: Simplify 0 into 0
1.051 * [backup-simplify]: Simplify 1 into 1
1.052 * [taylor]: Taking taylor expansion of 1.0 in x
1.052 * [backup-simplify]: Simplify 1.0 into 1.0
1.052 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.052 * [taylor]: Taking taylor expansion of 1.0 in x
1.052 * [backup-simplify]: Simplify 1.0 into 1.0
1.052 * [taylor]: Taking taylor expansion of x in x
1.052 * [backup-simplify]: Simplify 0 into 0
1.052 * [backup-simplify]: Simplify 1 into 1
1.052 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.052 * [backup-simplify]: Simplify (- 0) into 0
1.052 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.053 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
1.053 * [backup-simplify]: Simplify 1.0 into 1.0
1.053 * [backup-simplify]: Simplify (+ 1 0) into 1
1.053 * [backup-simplify]: Simplify (- 1) into -1
1.054 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.055 * [backup-simplify]: Simplify (- (/ 1 1.0) (+ (* 1.0 (/ -1 1.0)))) into 2.0
1.055 * [backup-simplify]: Simplify 2.0 into 2.0
1.056 * [backup-simplify]: Simplify (+ 0 0) into 0
1.056 * [backup-simplify]: Simplify (- 0) into 0
1.056 * [backup-simplify]: Simplify (+ 0 0) into 0
1.058 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 2.0 (/ -1 1.0)))) into 2.0
1.058 * [backup-simplify]: Simplify 2.0 into 2.0
1.059 * [backup-simplify]: Simplify (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) into (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
1.059 * [backup-simplify]: Simplify (/ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) into (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))
1.059 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in (x) around 0
1.059 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
1.059 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.059 * [taylor]: Taking taylor expansion of 1.0 in x
1.059 * [backup-simplify]: Simplify 1.0 into 1.0
1.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.059 * [taylor]: Taking taylor expansion of x in x
1.059 * [backup-simplify]: Simplify 0 into 0
1.059 * [backup-simplify]: Simplify 1 into 1
1.059 * [backup-simplify]: Simplify (/ 1 1) into 1
1.059 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.059 * [taylor]: Taking taylor expansion of 1.0 in x
1.059 * [backup-simplify]: Simplify 1.0 into 1.0
1.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.059 * [taylor]: Taking taylor expansion of x in x
1.059 * [backup-simplify]: Simplify 0 into 0
1.059 * [backup-simplify]: Simplify 1 into 1
1.060 * [backup-simplify]: Simplify (/ 1 1) into 1
1.060 * [backup-simplify]: Simplify (+ 0 1) into 1
1.060 * [backup-simplify]: Simplify (- 1) into -1
1.060 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.061 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.061 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
1.061 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.061 * [taylor]: Taking taylor expansion of 1.0 in x
1.061 * [backup-simplify]: Simplify 1.0 into 1.0
1.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.061 * [backup-simplify]: Simplify 0 into 0
1.061 * [backup-simplify]: Simplify 1 into 1
1.061 * [backup-simplify]: Simplify (/ 1 1) into 1
1.061 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.061 * [taylor]: Taking taylor expansion of 1.0 in x
1.061 * [backup-simplify]: Simplify 1.0 into 1.0
1.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.061 * [backup-simplify]: Simplify 0 into 0
1.061 * [backup-simplify]: Simplify 1 into 1
1.061 * [backup-simplify]: Simplify (/ 1 1) into 1
1.062 * [backup-simplify]: Simplify (+ 0 1) into 1
1.062 * [backup-simplify]: Simplify (- 1) into -1
1.062 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.062 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.063 * [backup-simplify]: Simplify -1 into -1
1.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.063 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.064 * [backup-simplify]: Simplify (- 0) into 0
1.064 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.066 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
1.066 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.067 * [backup-simplify]: Simplify (+ 0 0) into 0
1.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.068 * [backup-simplify]: Simplify (- 0) into 0
1.068 * [backup-simplify]: Simplify (+ 0 0) into 0
1.076 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0)
1.076 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.077 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 x) 2)) (+ (* (- 2.0) (/ 1 x)) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
1.077 * [backup-simplify]: Simplify (/ 1 (/ (- 1.0 (/ 1 (- x))) (+ (/ 1 (- x)) 1.0))) into (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))
1.077 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
1.077 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
1.077 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.077 * [taylor]: Taking taylor expansion of 1.0 in x
1.077 * [backup-simplify]: Simplify 1.0 into 1.0
1.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.077 * [taylor]: Taking taylor expansion of x in x
1.077 * [backup-simplify]: Simplify 0 into 0
1.077 * [backup-simplify]: Simplify 1 into 1
1.077 * [backup-simplify]: Simplify (/ 1 1) into 1
1.077 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.077 * [taylor]: Taking taylor expansion of x in x
1.077 * [backup-simplify]: Simplify 0 into 0
1.077 * [backup-simplify]: Simplify 1 into 1
1.078 * [backup-simplify]: Simplify (/ 1 1) into 1
1.078 * [taylor]: Taking taylor expansion of 1.0 in x
1.078 * [backup-simplify]: Simplify 1.0 into 1.0
1.078 * [backup-simplify]: Simplify (- 1) into -1
1.078 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.078 * [backup-simplify]: Simplify (+ 1 0) into 1
1.079 * [backup-simplify]: Simplify (/ -1 1) into -1
1.079 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
1.079 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.079 * [taylor]: Taking taylor expansion of 1.0 in x
1.079 * [backup-simplify]: Simplify 1.0 into 1.0
1.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.079 * [backup-simplify]: Simplify 0 into 0
1.079 * [backup-simplify]: Simplify 1 into 1
1.079 * [backup-simplify]: Simplify (/ 1 1) into 1
1.079 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.079 * [backup-simplify]: Simplify 0 into 0
1.079 * [backup-simplify]: Simplify 1 into 1
1.079 * [backup-simplify]: Simplify (/ 1 1) into 1
1.079 * [taylor]: Taking taylor expansion of 1.0 in x
1.079 * [backup-simplify]: Simplify 1.0 into 1.0
1.080 * [backup-simplify]: Simplify (- 1) into -1
1.080 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.080 * [backup-simplify]: Simplify (+ 1 0) into 1
1.080 * [backup-simplify]: Simplify (/ -1 1) into -1
1.080 * [backup-simplify]: Simplify -1 into -1
1.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.081 * [backup-simplify]: Simplify (- 0) into 0
1.081 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.082 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.084 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
1.084 * [backup-simplify]: Simplify 2.0 into 2.0
1.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.085 * [backup-simplify]: Simplify (- 0) into 0
1.085 * [backup-simplify]: Simplify (+ 0 0) into 0
1.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.086 * [backup-simplify]: Simplify (+ 0 0) into 0
1.088 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0)
1.088 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.089 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 (- x)) 2)) (+ (* 2.0 (/ 1 (- x))) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
1.089 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.089 * [backup-simplify]: Simplify (/ (- 1.0 x) (+ x 1.0)) into (/ (- 1.0 x) (+ x 1.0))
1.089 * [approximate]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in (x) around 0
1.089 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
1.089 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.089 * [taylor]: Taking taylor expansion of 1.0 in x
1.089 * [backup-simplify]: Simplify 1.0 into 1.0
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [backup-simplify]: Simplify 0 into 0
1.089 * [backup-simplify]: Simplify 1 into 1
1.089 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [backup-simplify]: Simplify 0 into 0
1.089 * [backup-simplify]: Simplify 1 into 1
1.089 * [taylor]: Taking taylor expansion of 1.0 in x
1.089 * [backup-simplify]: Simplify 1.0 into 1.0
1.090 * [backup-simplify]: Simplify (- 0) into 0
1.090 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.090 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.090 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
1.090 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
1.090 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.090 * [taylor]: Taking taylor expansion of 1.0 in x
1.091 * [backup-simplify]: Simplify 1.0 into 1.0
1.091 * [taylor]: Taking taylor expansion of x in x
1.091 * [backup-simplify]: Simplify 0 into 0
1.091 * [backup-simplify]: Simplify 1 into 1
1.091 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.091 * [backup-simplify]: Simplify 0 into 0
1.091 * [backup-simplify]: Simplify 1 into 1
1.091 * [taylor]: Taking taylor expansion of 1.0 in x
1.091 * [backup-simplify]: Simplify 1.0 into 1.0
1.091 * [backup-simplify]: Simplify (- 0) into 0
1.091 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.091 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.092 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
1.092 * [backup-simplify]: Simplify 1.0 into 1.0
1.092 * [backup-simplify]: Simplify (- 1) into -1
1.092 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.093 * [backup-simplify]: Simplify (+ 1 0) into 1
1.094 * [backup-simplify]: Simplify (- (/ -1 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 2.0)
1.094 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.095 * [backup-simplify]: Simplify (- 0) into 0
1.095 * [backup-simplify]: Simplify (+ 0 0) into 0
1.095 * [backup-simplify]: Simplify (+ 0 0) into 0
1.098 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 2.0) (/ 1 1.0)))) into 2.0
1.098 * [backup-simplify]: Simplify 2.0 into 2.0
1.098 * [backup-simplify]: Simplify (+ (* 2.0 (pow x 2)) (+ (* (- 2.0) x) 1.0)) into (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
1.099 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) into (/ (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))
1.099 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in (x) around 0
1.099 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
1.099 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.099 * [taylor]: Taking taylor expansion of 1.0 in x
1.099 * [backup-simplify]: Simplify 1.0 into 1.0
1.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.099 * [backup-simplify]: Simplify 0 into 0
1.099 * [backup-simplify]: Simplify 1 into 1
1.099 * [backup-simplify]: Simplify (/ 1 1) into 1
1.099 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.099 * [taylor]: Taking taylor expansion of 1.0 in x
1.099 * [backup-simplify]: Simplify 1.0 into 1.0
1.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.099 * [backup-simplify]: Simplify 0 into 0
1.099 * [backup-simplify]: Simplify 1 into 1
1.099 * [backup-simplify]: Simplify (/ 1 1) into 1
1.100 * [backup-simplify]: Simplify (- 1) into -1
1.100 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.100 * [backup-simplify]: Simplify (+ 0 1) into 1
1.100 * [backup-simplify]: Simplify (/ -1 1) into -1
1.100 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
1.100 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.100 * [taylor]: Taking taylor expansion of 1.0 in x
1.101 * [backup-simplify]: Simplify 1.0 into 1.0
1.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.101 * [backup-simplify]: Simplify 0 into 0
1.101 * [backup-simplify]: Simplify 1 into 1
1.101 * [backup-simplify]: Simplify (/ 1 1) into 1
1.101 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.101 * [taylor]: Taking taylor expansion of 1.0 in x
1.101 * [backup-simplify]: Simplify 1.0 into 1.0
1.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.101 * [backup-simplify]: Simplify 0 into 0
1.101 * [backup-simplify]: Simplify 1 into 1
1.101 * [backup-simplify]: Simplify (/ 1 1) into 1
1.102 * [backup-simplify]: Simplify (- 1) into -1
1.102 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.102 * [backup-simplify]: Simplify (+ 0 1) into 1
1.102 * [backup-simplify]: Simplify (/ -1 1) into -1
1.102 * [backup-simplify]: Simplify -1 into -1
1.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.103 * [backup-simplify]: Simplify (- 0) into 0
1.104 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.105 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.108 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
1.108 * [backup-simplify]: Simplify 2.0 into 2.0
1.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.109 * [backup-simplify]: Simplify (- 0) into 0
1.110 * [backup-simplify]: Simplify (+ 0 0) into 0
1.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.111 * [backup-simplify]: Simplify (+ 0 0) into 0
1.114 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0)
1.114 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.114 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 x) 2)) (+ (* 2.0 (/ 1 x)) -1)) into (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2)))))
1.115 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 (- x))) (+ (/ 1 (- x)) 1.0)) into (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))
1.115 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0
1.115 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
1.115 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.115 * [backup-simplify]: Simplify 0 into 0
1.115 * [backup-simplify]: Simplify 1 into 1
1.115 * [backup-simplify]: Simplify (/ 1 1) into 1
1.115 * [taylor]: Taking taylor expansion of 1.0 in x
1.115 * [backup-simplify]: Simplify 1.0 into 1.0
1.115 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.115 * [taylor]: Taking taylor expansion of 1.0 in x
1.115 * [backup-simplify]: Simplify 1.0 into 1.0
1.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.115 * [backup-simplify]: Simplify 0 into 0
1.115 * [backup-simplify]: Simplify 1 into 1
1.115 * [backup-simplify]: Simplify (/ 1 1) into 1
1.116 * [backup-simplify]: Simplify (+ 1 0) into 1
1.116 * [backup-simplify]: Simplify (- 1) into -1
1.116 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.116 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.116 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
1.116 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.116 * [taylor]: Taking taylor expansion of x in x
1.116 * [backup-simplify]: Simplify 0 into 0
1.117 * [backup-simplify]: Simplify 1 into 1
1.117 * [backup-simplify]: Simplify (/ 1 1) into 1
1.117 * [taylor]: Taking taylor expansion of 1.0 in x
1.117 * [backup-simplify]: Simplify 1.0 into 1.0
1.117 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.117 * [taylor]: Taking taylor expansion of 1.0 in x
1.117 * [backup-simplify]: Simplify 1.0 into 1.0
1.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.117 * [taylor]: Taking taylor expansion of x in x
1.117 * [backup-simplify]: Simplify 0 into 0
1.117 * [backup-simplify]: Simplify 1 into 1
1.117 * [backup-simplify]: Simplify (/ 1 1) into 1
1.117 * [backup-simplify]: Simplify (+ 1 0) into 1
1.118 * [backup-simplify]: Simplify (- 1) into -1
1.118 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.118 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.118 * [backup-simplify]: Simplify -1 into -1
1.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.119 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.120 * [backup-simplify]: Simplify (- 0) into 0
1.120 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.121 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
1.122 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.123 * [backup-simplify]: Simplify (+ 0 0) into 0
1.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.123 * [backup-simplify]: Simplify (- 0) into 0
1.124 * [backup-simplify]: Simplify (+ 0 0) into 0
1.126 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0)
1.127 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.127 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 (- x)) 2)) (+ (* (- 2.0) (/ 1 (- x))) -1)) into (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2)))))
1.128 * * * [progress]: simplifying candidates
1.131 * [simplify]: Simplifying:
  (- 1)
  (- (- (log (- 1.0 x)) (log (+ x 1.0))))
  (- (log (/ (- 1.0 x) (+ x 1.0))))
  (- 0 (- (log (- 1.0 x)) (log (+ x 1.0))))
  (- 0 (log (/ (- 1.0 x) (+ x 1.0))))
  (- (log 1) (- (log (- 1.0 x)) (log (+ x 1.0))))
  (- (log 1) (log (/ (- 1.0 x) (+ x 1.0))))
  (log (/ 1 (/ (- 1.0 x) (+ x 1.0))))
  (exp (/ 1 (/ (- 1.0 x) (+ x 1.0))))
  (/ (* (* 1 1) 1) (/ (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0))))
  (/ (* (* 1 1) 1) (* (* (/ (- 1.0 x) (+ x 1.0)) (/ (- 1.0 x) (+ x 1.0))) (/ (- 1.0 x) (+ x 1.0))))
  (* (cbrt (/ 1 (/ (- 1.0 x) (+ x 1.0)))) (cbrt (/ 1 (/ (- 1.0 x) (+ x 1.0)))))
  (cbrt (/ 1 (/ (- 1.0 x) (+ x 1.0))))
  (* (* (/ 1 (/ (- 1.0 x) (+ x 1.0))) (/ 1 (/ (- 1.0 x) (+ x 1.0)))) (/ 1 (/ (- 1.0 x) (+ x 1.0))))
  (sqrt (/ 1 (/ (- 1.0 x) (+ x 1.0))))
  (sqrt (/ 1 (/ (- 1.0 x) (+ x 1.0))))
  (- 1)
  (- (/ (- 1.0 x) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- 1.0 x) (+ x 1.0))) (cbrt (/ (- 1.0 x) (+ x 1.0)))))
  (/ (cbrt 1) (cbrt (/ (- 1.0 x) (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ (cbrt 1) (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ (cbrt 1) (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ x 1.0))))
  (/ (cbrt 1) (/ (cbrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (/ (cbrt 1) (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (/ (cbrt 1) (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ (cbrt 1) (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ (cbrt 1) (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 x)) 1))
  (/ (cbrt 1) (/ (sqrt (- 1.0 x)) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 x)) 1))
  (/ (cbrt 1) (/ (sqrt (- 1.0 x)) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ (cbrt 1) (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ x 1.0))))
  (/ (cbrt 1) (/ (- 1.0 x) (sqrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- 1.0 x) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- 1.0 x) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ (cbrt 1) (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ x 1.0))))
  (/ (cbrt 1) (/ (- 1.0 x) (sqrt (+ x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- 1.0 x) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- 1.0 x) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (- 1.0 x) (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (- 1.0 x))
  (/ (cbrt 1) (/ 1 (+ x 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- 1.0 x) (+ (pow x 3) (pow 1.0 3))))
  (/ (cbrt 1) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- 1.0 x) (- (* x x) (* 1.0 1.0))))
  (/ (cbrt 1) (- x 1.0))
  (/ (sqrt 1) (* (cbrt (/ (- 1.0 x) (+ x 1.0))) (cbrt (/ (- 1.0 x) (+ x 1.0)))))
  (/ (sqrt 1) (cbrt (/ (- 1.0 x) (+ x 1.0))))
  (/ (sqrt 1) (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ (sqrt 1) (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ (sqrt 1) (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ x 1.0))))
  (/ (sqrt 1) (/ (cbrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (/ (sqrt 1) (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (/ (sqrt 1) (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ (sqrt 1) (/ (sqrt (- 1.0 x)) 1))
  (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (+ x 1.0)))
  (/ (sqrt 1) (/ (sqrt (- 1.0 x)) 1))
  (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (+ x 1.0)))
  (/ (sqrt 1) (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ (sqrt 1) (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (/ (sqrt 1) (/ 1 (sqrt (+ x 1.0))))
  (/ (sqrt 1) (/ (- 1.0 x) (sqrt (+ x 1.0))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- 1.0 x) (+ x 1.0)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- 1.0 x) (+ x 1.0)))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ x 1.0))))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (/ (sqrt 1) (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ (sqrt 1) (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (/ (sqrt 1) (/ 1 (sqrt (+ x 1.0))))
  (/ (sqrt 1) (/ (- 1.0 x) (sqrt (+ x 1.0))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- 1.0 x) (+ x 1.0)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- 1.0 x) (+ x 1.0)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (- 1.0 x) (+ x 1.0)))
  (/ (sqrt 1) (- 1.0 x))
  (/ (sqrt 1) (/ 1 (+ x 1.0)))
  (/ (sqrt 1) (/ (- 1.0 x) (+ (pow x 3) (pow 1.0 3))))
  (/ (sqrt 1) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (/ (sqrt 1) (/ (- 1.0 x) (- (* x x) (* 1.0 1.0))))
  (/ (sqrt 1) (- x 1.0))
  (/ 1 (* (cbrt (/ (- 1.0 x) (+ x 1.0))) (cbrt (/ (- 1.0 x) (+ x 1.0)))))
  (/ 1 (cbrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ x 1.0))))
  (/ 1 (/ (cbrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (/ 1 (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (/ 1 (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ 1 (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (sqrt (- 1.0 x)) 1))
  (/ 1 (/ (sqrt (- 1.0 x)) (+ x 1.0)))
  (/ 1 (/ (sqrt (- 1.0 x)) 1))
  (/ 1 (/ (sqrt (- 1.0 x)) (+ x 1.0)))
  (/ 1 (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (/ 1 (/ 1 (sqrt (+ x 1.0))))
  (/ 1 (/ (- 1.0 x) (sqrt (+ x 1.0))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- 1.0 x) (+ x 1.0)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- 1.0 x) (+ x 1.0)))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (/ 1 (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (/ 1 (/ 1 (sqrt (+ x 1.0))))
  (/ 1 (/ (- 1.0 x) (sqrt (+ x 1.0))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- 1.0 x) (+ x 1.0)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- 1.0 x) (+ x 1.0)))
  (/ 1 1)
  (/ 1 (/ (- 1.0 x) (+ x 1.0)))
  (/ 1 (- 1.0 x))
  (/ 1 (/ 1 (+ x 1.0)))
  (/ 1 (/ (- 1.0 x) (+ (pow x 3) (pow 1.0 3))))
  (/ 1 (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (/ 1 (/ (- 1.0 x) (- (* x x) (* 1.0 1.0))))
  (/ 1 (- x 1.0))
  (/ 1 (/ (- 1.0 x) (+ x 1.0)))
  (/ (/ (- 1.0 x) (+ x 1.0)) 1)
  (/ 1 (* (cbrt (/ (- 1.0 x) (+ x 1.0))) (cbrt (/ (- 1.0 x) (+ x 1.0)))))
  (/ 1 (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (/ 1 (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (sqrt (- 1.0 x)) 1))
  (/ 1 (/ (sqrt (- 1.0 x)) 1))
  (/ 1 (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ 1 (sqrt (+ x 1.0))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ 1 (sqrt (+ x 1.0))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (- 1.0 x))
  (/ 1 (/ (- 1.0 x) (+ (pow x 3) (pow 1.0 3))))
  (/ 1 (/ (- 1.0 x) (- (* x x) (* 1.0 1.0))))
  (/ (/ (- 1.0 x) (+ x 1.0)) (cbrt 1))
  (/ (/ (- 1.0 x) (+ x 1.0)) (sqrt 1))
  (/ (/ (- 1.0 x) (+ x 1.0)) 1)
  (/ 1 (- 1.0 x))
  (- (log (- 1.0 x)) (log (+ x 1.0)))
  (log (/ (- 1.0 x) (+ x 1.0)))
  (exp (/ (- 1.0 x) (+ x 1.0)))
  (/ (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (/ (- 1.0 x) (+ x 1.0))) (cbrt (/ (- 1.0 x) (+ x 1.0))))
  (cbrt (/ (- 1.0 x) (+ x 1.0)))
  (* (* (/ (- 1.0 x) (+ x 1.0)) (/ (- 1.0 x) (+ x 1.0))) (/ (- 1.0 x) (+ x 1.0)))
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (- (- 1.0 x))
  (- (+ x 1.0))
  (/ 1.0 (+ x 1.0))
  (/ x (+ x 1.0))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0)))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (/ (cbrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)
  (/ (cbrt (- 1.0 x)) (+ x 1.0))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)
  (/ (cbrt (- 1.0 x)) (+ x 1.0))
  (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ (sqrt (- 1.0 x)) 1)
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (/ (sqrt (- 1.0 x)) 1)
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ 1 1)
  (/ (- 1.0 x) (+ x 1.0))
  (/ 1 1)
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ x 1.0)))
  (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0)))
  (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0)))
  (/ (+ (sqrt 1.0) (sqrt x)) 1)
  (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0))
  (/ (+ (sqrt 1.0) (sqrt x)) 1)
  (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ 1 1)
  (/ (- 1.0 x) (+ x 1.0))
  (/ 1 1)
  (/ (- 1.0 x) (+ x 1.0))
  (/ 1 (+ x 1.0))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (- 1.0 x) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ (- 1.0 x) 1)
  (/ (- 1.0 x) 1)
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (- 1.0 x) (+ (pow x 3) (pow 1.0 3)))
  (/ (- 1.0 x) (- (* x x) (* 1.0 1.0)))
  (* (+ x 1.0) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (* (+ x 1.0) (+ 1.0 x))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
  (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2)))))
  (- (* 2.0 (/ 1 x)) (+ 1 (* 2.0 (/ 1 (pow x 2)))))
1.135 * * [simplify]: Extracting # 0 : cost  0
1.135 * * [simplify]: Extracting # 1 : cost  0
1.135 * * [simplify]: Extracting # 2 : cost  0
1.136 * * [simplify]: Extracting # 3 : cost  0
1.136 * * [simplify]: Extracting # 4 : cost  0
1.136 * * [simplify]: Extracting # 5 : cost  0
1.136 * * [simplify]: Extracting # 6 : cost  0
1.137 * * [simplify]: Extracting # 7 : cost  0
1.137 * * [simplify]: iteration  0 :  228  enodes  (cost  3040 )
1.304 * * [simplify]: Extracting # 0 : cost  0
1.306 * * [simplify]: Extracting # 1 : cost  0
1.308 * * [simplify]: Extracting # 2 : cost  0
1.309 * * [simplify]: Extracting # 3 : cost  0
1.310 * * [simplify]: Extracting # 4 : cost  0
1.312 * * [simplify]: iteration  1 :  608  enodes  (cost  2599 )
1.729 * * [simplify]: Extracting # 0 : cost  0
1.733 * * [simplify]: Extracting # 1 : cost  0
1.737 * * [simplify]: Extracting # 2 : cost  0
1.744 * * [simplify]: Extracting # 3 : cost  0
1.757 * * [simplify]: Extracting # 4 : cost  0
1.764 * * [simplify]: iteration  2 :  3601  enodes  (cost  2495 )
3.285 * * [simplify]: Extracting # 0 : cost  0
3.300 * * [simplify]: Extracting # 1 : cost  0
3.311 * * [simplify]: Extracting # 2 : cost  0
3.317 * * [simplify]: Extracting # 3 : cost  0
3.328 * * [simplify]: iteration done:  5002  enodes  (cost  2442 )
3.330 * [simplify]: Simplified to:
  -1
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (/ 1 (pow (/ (- 1.0 x) (+ 1.0 x)) 3))
  (/ 1 (pow (/ (- 1.0 x) (+ 1.0 x)) 3))
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  -1
  (- (/ (- 1.0 x) (+ x 1.0)))
  (/ 1 (* (cbrt (/ (- 1.0 x) (+ x 1.0))) (cbrt (/ (- 1.0 x) (+ x 1.0)))))
  (/ 1 (cbrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ x 1.0))))
  (/ 1 (/ (cbrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ 1 (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ 1 (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (sqrt (+ 1.0 x))
  (/ 1 (/ (- 1.0 x) (sqrt (+ x 1.0))))
  1
  (/ (+ x 1.0) (- 1.0 x))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ 1 (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (sqrt (+ 1.0 x))
  (/ 1 (/ (- 1.0 x) (sqrt (+ x 1.0))))
  1
  (/ (+ x 1.0) (- 1.0 x))
  1
  (/ (+ x 1.0) (- 1.0 x))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (+ 1.0 x)
  (/ 1 (/ (- 1.0 x) (+ (pow x 3) (pow 1.0 3))))
  (/ 1 (+ (* 1.0 (- 1.0 x)) (* x x)))
  (/ 1 (/ (- 1.0 x) (- (* x x) (* 1.0 1.0))))
  (/ 1 (- x 1.0))
  (/ 1 (* (cbrt (/ (- 1.0 x) (+ x 1.0))) (cbrt (/ (- 1.0 x) (+ x 1.0)))))
  (/ 1 (cbrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ x 1.0))))
  (/ 1 (/ (cbrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ 1 (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ 1 (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (sqrt (+ 1.0 x))
  (/ 1 (/ (- 1.0 x) (sqrt (+ x 1.0))))
  1
  (/ (+ x 1.0) (- 1.0 x))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ 1 (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (sqrt (+ 1.0 x))
  (/ 1 (/ (- 1.0 x) (sqrt (+ x 1.0))))
  1
  (/ (+ x 1.0) (- 1.0 x))
  1
  (/ (+ x 1.0) (- 1.0 x))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (+ 1.0 x)
  (/ 1 (/ (- 1.0 x) (+ (pow x 3) (pow 1.0 3))))
  (/ 1 (+ (* 1.0 (- 1.0 x)) (* x x)))
  (/ 1 (/ (- 1.0 x) (- (* x x) (* 1.0 1.0))))
  (/ 1 (- x 1.0))
  (/ 1 (* (cbrt (/ (- 1.0 x) (+ x 1.0))) (cbrt (/ (- 1.0 x) (+ x 1.0)))))
  (/ 1 (cbrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ x 1.0))))
  (/ 1 (/ (cbrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (/ 1 (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ 1 (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (sqrt (+ 1.0 x))
  (/ 1 (/ (- 1.0 x) (sqrt (+ x 1.0))))
  1
  (/ (+ x 1.0) (- 1.0 x))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ x 1.0))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ 1 (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (sqrt (+ 1.0 x))
  (/ 1 (/ (- 1.0 x) (sqrt (+ x 1.0))))
  1
  (/ (+ x 1.0) (- 1.0 x))
  1
  (/ (+ x 1.0) (- 1.0 x))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (+ 1.0 x)
  (/ 1 (/ (- 1.0 x) (+ (pow x 3) (pow 1.0 3))))
  (/ 1 (+ (* 1.0 (- 1.0 x)) (* x x)))
  (/ 1 (/ (- 1.0 x) (- (* x x) (* 1.0 1.0))))
  (/ 1 (- x 1.0))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 (* (cbrt (/ (- 1.0 x) (+ x 1.0))) (cbrt (/ (- 1.0 x) (+ x 1.0)))))
  (/ 1 (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (sqrt (+ 1.0 x))
  1
  1
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (sqrt (+ 1.0 x))
  1
  1
  1
  (/ 1 (- 1.0 x))
  (/ 1 (/ (- 1.0 x) (+ (pow x 3) (pow 1.0 3))))
  (/ 1 (/ (- 1.0 x) (- (* x x) (* 1.0 1.0))))
  (/ (- 1.0 x) (+ 1.0 x))
  (/ (- 1.0 x) (+ 1.0 x))
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 (- 1.0 x))
  (log (/ (- 1.0 x) (+ 1.0 x)))
  (log (/ (- 1.0 x) (+ 1.0 x)))
  (exp (/ (- 1.0 x) (+ x 1.0)))
  (pow (/ (- 1.0 x) (+ 1.0 x)) 3)
  (* (cbrt (/ (- 1.0 x) (+ x 1.0))) (cbrt (/ (- 1.0 x) (+ x 1.0))))
  (cbrt (/ (- 1.0 x) (+ x 1.0)))
  (pow (/ (- 1.0 x) (+ 1.0 x)) 3)
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (- (- 1.0 x))
  (- (+ x 1.0))
  (/ 1.0 (+ x 1.0))
  (/ x (+ x 1.0))
  (/ (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (cbrt (+ x 1.0))) (cbrt (+ x 1.0)))
  (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0)))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (cbrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))
  (/ (cbrt (- 1.0 x)) (+ x 1.0))
  (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))
  (/ (cbrt (- 1.0 x)) (+ x 1.0))
  (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (sqrt (- 1.0 x))
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (sqrt (- 1.0 x))
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (/ (/ 1 (cbrt (+ x 1.0))) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  1
  (/ (- 1.0 x) (+ 1.0 x))
  1
  (/ (- 1.0 x) (+ 1.0 x))
  (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ x 1.0)))
  (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0)))
  (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0)))
  (+ (sqrt 1.0) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0))
  (+ (sqrt 1.0) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0))
  (/ (/ 1 (cbrt (+ x 1.0))) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  1
  (/ (- 1.0 x) (+ 1.0 x))
  1
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 (+ x 1.0))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (- 1.0 x) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (- 1.0 x)
  (- 1.0 x)
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (- 1.0 x) (+ (pow x 3) (pow 1.0 3)))
  (/ (- 1.0 x) (- (* x x) (* 1.0 1.0)))
  (* (+ (* 1.0 1.0) (* x (+ 1.0 x))) (+ 1.0 x))
  (* (+ x 1.0) (+ 1.0 x))
  (+ (* 2.0 (+ (* x x) x)) 1.0)
  (+ (- (+ (/ 2.0 (* x x)) (/ 2.0 x))) -1)
  (+ (- (+ (/ 2.0 (* x x)) (/ 2.0 x))) -1)
  (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
  (- (/ 2.0 x) (+ (/ 2.0 (* x x)) 1))
  (- (/ 2.0 x) (+ (/ 2.0 (* x x)) 1))
3.331 * * * [progress]: adding candidates to table
3.664 * * [progress]: iteration 3 / 4
3.664 * * * [progress]: picking best candidate
3.667 * * * * [pick]: Picked  #<alt (λ (x) (* (+ x 1.0) (/ 1 (- 1.0 x))))>
3.667 * * * [progress]: localizing error
3.673 * * * [progress]: generating rewritten candidates
3.673 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.740 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
3.775 * * * [progress]: generating series expansions
3.775 * * * * [progress]: [ 1 / 2 ] generating series at (2)
3.776 * [backup-simplify]: Simplify (* (+ x 1.0) (/ 1 (- 1.0 x))) into (/ (+ x 1.0) (- 1.0 x))
3.776 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0
3.776 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
3.776 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.776 * [taylor]: Taking taylor expansion of x in x
3.776 * [backup-simplify]: Simplify 0 into 0
3.776 * [backup-simplify]: Simplify 1 into 1
3.776 * [taylor]: Taking taylor expansion of 1.0 in x
3.776 * [backup-simplify]: Simplify 1.0 into 1.0
3.776 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.776 * [taylor]: Taking taylor expansion of 1.0 in x
3.776 * [backup-simplify]: Simplify 1.0 into 1.0
3.776 * [taylor]: Taking taylor expansion of x in x
3.776 * [backup-simplify]: Simplify 0 into 0
3.776 * [backup-simplify]: Simplify 1 into 1
3.777 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.778 * [backup-simplify]: Simplify (- 0) into 0
3.778 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.778 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
3.779 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
3.779 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.779 * [taylor]: Taking taylor expansion of x in x
3.779 * [backup-simplify]: Simplify 0 into 0
3.779 * [backup-simplify]: Simplify 1 into 1
3.779 * [taylor]: Taking taylor expansion of 1.0 in x
3.779 * [backup-simplify]: Simplify 1.0 into 1.0
3.779 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.779 * [taylor]: Taking taylor expansion of 1.0 in x
3.779 * [backup-simplify]: Simplify 1.0 into 1.0
3.779 * [taylor]: Taking taylor expansion of x in x
3.779 * [backup-simplify]: Simplify 0 into 0
3.779 * [backup-simplify]: Simplify 1 into 1
3.779 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.780 * [backup-simplify]: Simplify (- 0) into 0
3.780 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.781 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
3.781 * [backup-simplify]: Simplify 1.0 into 1.0
3.781 * [backup-simplify]: Simplify (+ 1 0) into 1
3.782 * [backup-simplify]: Simplify (- 1) into -1
3.782 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.786 * [backup-simplify]: Simplify (- (/ 1 1.0) (+ (* 1.0 (/ -1 1.0)))) into 2.0
3.786 * [backup-simplify]: Simplify 2.0 into 2.0
3.786 * [backup-simplify]: Simplify (+ 0 0) into 0
3.787 * [backup-simplify]: Simplify (- 0) into 0
3.787 * [backup-simplify]: Simplify (+ 0 0) into 0
3.791 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 2.0 (/ -1 1.0)))) into 2.0
3.791 * [backup-simplify]: Simplify 2.0 into 2.0
3.792 * [backup-simplify]: Simplify (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) into (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
3.792 * [backup-simplify]: Simplify (* (+ (/ 1 x) 1.0) (/ 1 (- 1.0 (/ 1 x)))) into (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))
3.792 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in (x) around 0
3.792 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
3.792 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.792 * [taylor]: Taking taylor expansion of 1.0 in x
3.792 * [backup-simplify]: Simplify 1.0 into 1.0
3.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.792 * [taylor]: Taking taylor expansion of x in x
3.792 * [backup-simplify]: Simplify 0 into 0
3.792 * [backup-simplify]: Simplify 1 into 1
3.793 * [backup-simplify]: Simplify (/ 1 1) into 1
3.793 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.793 * [taylor]: Taking taylor expansion of 1.0 in x
3.793 * [backup-simplify]: Simplify 1.0 into 1.0
3.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.793 * [taylor]: Taking taylor expansion of x in x
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify 1 into 1
3.793 * [backup-simplify]: Simplify (/ 1 1) into 1
3.794 * [backup-simplify]: Simplify (+ 0 1) into 1
3.794 * [backup-simplify]: Simplify (- 1) into -1
3.794 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.795 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.795 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
3.795 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.795 * [taylor]: Taking taylor expansion of 1.0 in x
3.795 * [backup-simplify]: Simplify 1.0 into 1.0
3.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.795 * [taylor]: Taking taylor expansion of x in x
3.795 * [backup-simplify]: Simplify 0 into 0
3.795 * [backup-simplify]: Simplify 1 into 1
3.796 * [backup-simplify]: Simplify (/ 1 1) into 1
3.796 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.796 * [taylor]: Taking taylor expansion of 1.0 in x
3.796 * [backup-simplify]: Simplify 1.0 into 1.0
3.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.796 * [taylor]: Taking taylor expansion of x in x
3.796 * [backup-simplify]: Simplify 0 into 0
3.796 * [backup-simplify]: Simplify 1 into 1
3.796 * [backup-simplify]: Simplify (/ 1 1) into 1
3.796 * [backup-simplify]: Simplify (+ 0 1) into 1
3.797 * [backup-simplify]: Simplify (- 1) into -1
3.797 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.798 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.798 * [backup-simplify]: Simplify -1 into -1
3.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.799 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.800 * [backup-simplify]: Simplify (- 0) into 0
3.800 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.803 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
3.803 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.804 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.805 * [backup-simplify]: Simplify (+ 0 0) into 0
3.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.806 * [backup-simplify]: Simplify (- 0) into 0
3.806 * [backup-simplify]: Simplify (+ 0 0) into 0
3.810 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0)
3.811 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.812 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 x) 2)) (+ (* (- 2.0) (/ 1 x)) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
3.812 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) 1.0) (/ 1 (- 1.0 (/ 1 (- x))))) into (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))
3.812 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
3.812 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
3.812 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.812 * [taylor]: Taking taylor expansion of 1.0 in x
3.812 * [backup-simplify]: Simplify 1.0 into 1.0
3.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.812 * [taylor]: Taking taylor expansion of x in x
3.812 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify 1 into 1
3.813 * [backup-simplify]: Simplify (/ 1 1) into 1
3.813 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.813 * [taylor]: Taking taylor expansion of x in x
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [backup-simplify]: Simplify 1 into 1
3.813 * [backup-simplify]: Simplify (/ 1 1) into 1
3.813 * [taylor]: Taking taylor expansion of 1.0 in x
3.813 * [backup-simplify]: Simplify 1.0 into 1.0
3.814 * [backup-simplify]: Simplify (- 1) into -1
3.814 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.814 * [backup-simplify]: Simplify (+ 1 0) into 1
3.815 * [backup-simplify]: Simplify (/ -1 1) into -1
3.815 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
3.815 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.815 * [taylor]: Taking taylor expansion of 1.0 in x
3.815 * [backup-simplify]: Simplify 1.0 into 1.0
3.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.815 * [taylor]: Taking taylor expansion of x in x
3.815 * [backup-simplify]: Simplify 0 into 0
3.815 * [backup-simplify]: Simplify 1 into 1
3.815 * [backup-simplify]: Simplify (/ 1 1) into 1
3.815 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.815 * [taylor]: Taking taylor expansion of x in x
3.815 * [backup-simplify]: Simplify 0 into 0
3.815 * [backup-simplify]: Simplify 1 into 1
3.815 * [backup-simplify]: Simplify (/ 1 1) into 1
3.816 * [taylor]: Taking taylor expansion of 1.0 in x
3.816 * [backup-simplify]: Simplify 1.0 into 1.0
3.816 * [backup-simplify]: Simplify (- 1) into -1
3.816 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.816 * [backup-simplify]: Simplify (+ 1 0) into 1
3.817 * [backup-simplify]: Simplify (/ -1 1) into -1
3.817 * [backup-simplify]: Simplify -1 into -1
3.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.818 * [backup-simplify]: Simplify (- 0) into 0
3.818 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.819 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.820 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
3.820 * [backup-simplify]: Simplify 2.0 into 2.0
3.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.821 * [backup-simplify]: Simplify (- 0) into 0
3.821 * [backup-simplify]: Simplify (+ 0 0) into 0
3.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.822 * [backup-simplify]: Simplify (+ 0 0) into 0
3.824 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0)
3.825 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.825 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 (- x)) 2)) (+ (* 2.0 (/ 1 (- x))) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
3.825 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
3.825 * [backup-simplify]: Simplify (/ 1 (- 1.0 x)) into (/ 1 (- 1.0 x))
3.825 * [approximate]: Taking taylor expansion of (/ 1 (- 1.0 x)) in (x) around 0
3.825 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
3.825 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.825 * [taylor]: Taking taylor expansion of 1.0 in x
3.825 * [backup-simplify]: Simplify 1.0 into 1.0
3.825 * [taylor]: Taking taylor expansion of x in x
3.825 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify 1 into 1
3.826 * [backup-simplify]: Simplify (- 0) into 0
3.826 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.826 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
3.826 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 x)) in x
3.826 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
3.826 * [taylor]: Taking taylor expansion of 1.0 in x
3.826 * [backup-simplify]: Simplify 1.0 into 1.0
3.826 * [taylor]: Taking taylor expansion of x in x
3.826 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify 1 into 1
3.827 * [backup-simplify]: Simplify (- 0) into 0
3.827 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.827 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
3.827 * [backup-simplify]: Simplify 1.0 into 1.0
3.828 * [backup-simplify]: Simplify (- 1) into -1
3.828 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.829 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ -1 1.0)))) into 1.0
3.829 * [backup-simplify]: Simplify 1.0 into 1.0
3.830 * [backup-simplify]: Simplify (- 0) into 0
3.830 * [backup-simplify]: Simplify (+ 0 0) into 0
3.832 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* 1.0 (/ -1 1.0)))) into 1.0
3.832 * [backup-simplify]: Simplify 1.0 into 1.0
3.832 * [backup-simplify]: Simplify (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) 1.0)) into (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) 1.0))
3.832 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 x))) into (/ 1 (- 1.0 (/ 1 x)))
3.832 * [approximate]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in (x) around 0
3.832 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
3.832 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.832 * [taylor]: Taking taylor expansion of 1.0 in x
3.832 * [backup-simplify]: Simplify 1.0 into 1.0
3.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.832 * [taylor]: Taking taylor expansion of x in x
3.832 * [backup-simplify]: Simplify 0 into 0
3.832 * [backup-simplify]: Simplify 1 into 1
3.833 * [backup-simplify]: Simplify (/ 1 1) into 1
3.833 * [backup-simplify]: Simplify (- 1) into -1
3.833 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.833 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.833 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
3.834 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.834 * [taylor]: Taking taylor expansion of 1.0 in x
3.834 * [backup-simplify]: Simplify 1.0 into 1.0
3.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.834 * [taylor]: Taking taylor expansion of x in x
3.834 * [backup-simplify]: Simplify 0 into 0
3.834 * [backup-simplify]: Simplify 1 into 1
3.834 * [backup-simplify]: Simplify (/ 1 1) into 1
3.834 * [backup-simplify]: Simplify (- 1) into -1
3.834 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.835 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.835 * [backup-simplify]: Simplify -1 into -1
3.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.835 * [backup-simplify]: Simplify (- 0) into 0
3.836 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.837 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
3.837 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.838 * [backup-simplify]: Simplify (- 0) into 0
3.838 * [backup-simplify]: Simplify (+ 0 0) into 0
3.841 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0)
3.841 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.842 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 x) 3)) (+ (* (- 1.0) (pow (/ 1 x) 2)) (* -1 (/ 1 x)))) into (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1.0 (/ 1 (pow x 3))))))
3.842 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 (- x)))) into (/ 1 (+ (/ 1 x) 1.0))
3.842 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in (x) around 0
3.842 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
3.842 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.842 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.842 * [taylor]: Taking taylor expansion of x in x
3.842 * [backup-simplify]: Simplify 0 into 0
3.842 * [backup-simplify]: Simplify 1 into 1
3.842 * [backup-simplify]: Simplify (/ 1 1) into 1
3.842 * [taylor]: Taking taylor expansion of 1.0 in x
3.842 * [backup-simplify]: Simplify 1.0 into 1.0
3.842 * [backup-simplify]: Simplify (+ 1 0) into 1
3.843 * [backup-simplify]: Simplify (/ 1 1) into 1
3.843 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
3.843 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.843 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.843 * [taylor]: Taking taylor expansion of x in x
3.843 * [backup-simplify]: Simplify 0 into 0
3.843 * [backup-simplify]: Simplify 1 into 1
3.843 * [backup-simplify]: Simplify (/ 1 1) into 1
3.843 * [taylor]: Taking taylor expansion of 1.0 in x
3.843 * [backup-simplify]: Simplify 1.0 into 1.0
3.843 * [backup-simplify]: Simplify (+ 1 0) into 1
3.844 * [backup-simplify]: Simplify (/ 1 1) into 1
3.844 * [backup-simplify]: Simplify 1 into 1
3.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.844 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
3.846 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.847 * [backup-simplify]: Simplify (+ 0 0) into 0
3.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0
3.851 * [backup-simplify]: Simplify 1.0 into 1.0
3.852 * [backup-simplify]: Simplify (+ (* 1.0 (pow (/ 1 (- x)) 3)) (+ (* (- 1.0) (pow (/ 1 (- x)) 2)) (* 1 (/ 1 (- x))))) into (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1.0 (/ 1 (pow x 3))))))
3.852 * * * [progress]: simplifying candidates
3.855 * [simplify]: Simplifying:
  (* (+ x 1.0) (/ 1 (- 1.0 x)))
  (+ (log (+ x 1.0)) (- (log (- 1.0 x))))
  (+ (log (+ x 1.0)) (- 0 (log (- 1.0 x))))
  (+ (log (+ x 1.0)) (- (log 1) (log (- 1.0 x))))
  (+ (log (+ x 1.0)) (log (/ 1 (- 1.0 x))))
  (log (* (+ x 1.0) (/ 1 (- 1.0 x))))
  (exp (* (+ x 1.0) (/ 1 (- 1.0 x))))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (/ (* (* 1 1) 1) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x))))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (/ 1 (- 1.0 x)) (/ 1 (- 1.0 x))) (/ 1 (- 1.0 x))))
  (* (cbrt (* (+ x 1.0) (/ 1 (- 1.0 x)))) (cbrt (* (+ x 1.0) (/ 1 (- 1.0 x)))))
  (cbrt (* (+ x 1.0) (/ 1 (- 1.0 x))))
  (* (* (* (+ x 1.0) (/ 1 (- 1.0 x))) (* (+ x 1.0) (/ 1 (- 1.0 x)))) (* (+ x 1.0) (/ 1 (- 1.0 x))))
  (sqrt (* (+ x 1.0) (/ 1 (- 1.0 x))))
  (sqrt (* (+ x 1.0) (/ 1 (- 1.0 x))))
  (* (+ (pow x 3) (pow 1.0 3)) 1)
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (- 1.0 x))
  (* (- (* x x) (* 1.0 1.0)) 1)
  (* (- x 1.0) (- 1.0 x))
  (* (sqrt (+ x 1.0)) (sqrt (/ 1 (- 1.0 x))))
  (* (sqrt (+ x 1.0)) (sqrt (/ 1 (- 1.0 x))))
  (* (sqrt (+ x 1.0)) (/ (sqrt 1) (sqrt (- 1.0 x))))
  (* (sqrt (+ x 1.0)) (/ (sqrt 1) (sqrt (- 1.0 x))))
  (* (sqrt (+ x 1.0)) (/ 1 (sqrt (- 1.0 x))))
  (* (sqrt (+ x 1.0)) (/ 1 (sqrt (- 1.0 x))))
  (* (+ x 1.0) (* (cbrt (/ 1 (- 1.0 x))) (cbrt (/ 1 (- 1.0 x)))))
  (* (+ x 1.0) (sqrt (/ 1 (- 1.0 x))))
  (* (+ x 1.0) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (* (+ x 1.0) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1.0 x))))
  (* (+ x 1.0) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (+ x 1.0) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1.0) (sqrt x))))
  (* (+ x 1.0) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (+ x 1.0) (/ (sqrt 1) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (* (+ x 1.0) (/ (sqrt 1) (sqrt (- 1.0 x))))
  (* (+ x 1.0) (/ (sqrt 1) 1))
  (* (+ x 1.0) (/ (sqrt 1) (+ (sqrt 1.0) (sqrt x))))
  (* (+ x 1.0) (/ (sqrt 1) 1))
  (* (+ x 1.0) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))))
  (* (+ x 1.0) (/ 1 (sqrt (- 1.0 x))))
  (* (+ x 1.0) (/ 1 1))
  (* (+ x 1.0) (/ 1 (+ (sqrt 1.0) (sqrt x))))
  (* (+ x 1.0) (/ 1 1))
  (* (+ x 1.0) 1)
  (* (+ x 1.0) 1)
  (* (+ x 1.0) (/ 1 (- (pow 1.0 3) (pow x 3))))
  (* (+ x 1.0) (/ 1 (- (* 1.0 1.0) (* x x))))
  (* (cbrt (+ x 1.0)) (/ 1 (- 1.0 x)))
  (* (sqrt (+ x 1.0)) (/ 1 (- 1.0 x)))
  (* (+ x 1.0) (/ 1 (- 1.0 x)))
  (* (+ x 1.0) (/ 1 (- 1.0 x)))
  (* (+ x 1.0) 1)
  (* (+ (pow x 3) (pow 1.0 3)) (/ 1 (- 1.0 x)))
  (* (- (* x x) (* 1.0 1.0)) (/ 1 (- 1.0 x)))
  (- 1)
  (- (log (- 1.0 x)))
  (- 0 (log (- 1.0 x)))
  (- (log 1) (log (- 1.0 x)))
  (log (/ 1 (- 1.0 x)))
  (exp (/ 1 (- 1.0 x)))
  (/ (* (* 1 1) 1) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)))
  (* (cbrt (/ 1 (- 1.0 x))) (cbrt (/ 1 (- 1.0 x))))
  (cbrt (/ 1 (- 1.0 x)))
  (* (* (/ 1 (- 1.0 x)) (/ 1 (- 1.0 x))) (/ 1 (- 1.0 x)))
  (sqrt (/ 1 (- 1.0 x)))
  (sqrt (/ 1 (- 1.0 x)))
  (- 1)
  (- (- 1.0 x))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt 1) (cbrt (- 1.0 x)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1.0 x)))
  (/ (cbrt 1) (sqrt (- 1.0 x)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1.0 x))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt 1) (- (sqrt 1.0) (sqrt x)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1.0 x))
  (/ (sqrt 1) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt 1) (cbrt (- 1.0 x)))
  (/ (sqrt 1) (sqrt (- 1.0 x)))
  (/ (sqrt 1) (sqrt (- 1.0 x)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1.0 x))
  (/ (sqrt 1) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt 1) (- (sqrt 1.0) (sqrt x)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ 1 (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ 1 (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) 1)
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (- 1.0 x) (cbrt 1))
  (/ (- 1.0 x) (sqrt 1))
  (/ (- 1.0 x) 1)
  (/ 1 (- (pow 1.0 3) (pow x 3)))
  (/ 1 (- (* 1.0 1.0) (* x x)))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) 1.0))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1.0 (/ 1 (pow x 3))))))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1.0 (/ 1 (pow x 3))))))
3.858 * * [simplify]: Extracting # 0 : cost  0
3.858 * * [simplify]: Extracting # 1 : cost  0
3.859 * * [simplify]: Extracting # 2 : cost  0
3.859 * * [simplify]: Extracting # 3 : cost  0
3.860 * * [simplify]: Extracting # 4 : cost  0
3.860 * * [simplify]: Extracting # 5 : cost  0
3.860 * * [simplify]: Extracting # 6 : cost  0
3.861 * * [simplify]: Extracting # 7 : cost  0
3.861 * * [simplify]: iteration  0 :  146  enodes  (cost  1110 )
3.923 * * [simplify]: Extracting # 0 : cost  0
3.924 * * [simplify]: Extracting # 1 : cost  0
3.924 * * [simplify]: Extracting # 2 : cost  0
3.925 * * [simplify]: Extracting # 3 : cost  0
3.926 * * [simplify]: Extracting # 4 : cost  0
3.927 * * [simplify]: iteration  1 :  379  enodes  (cost  957 )
4.574 * * [simplify]: Extracting # 0 : cost  0
4.582 * * [simplify]: Extracting # 1 : cost  0
4.588 * * [simplify]: Extracting # 2 : cost  0
4.594 * * [simplify]: Extracting # 3 : cost  0
4.599 * * [simplify]: Extracting # 4 : cost  0
4.605 * * [simplify]: iteration  2 :  3058  enodes  (cost  812 )
8.305 * * [simplify]: Extracting # 0 : cost  0
8.325 * * [simplify]: Extracting # 1 : cost  0
8.335 * * [simplify]: Extracting # 2 : cost  0
8.342 * * [simplify]: iteration done:  5001  enodes  (cost  812 )
8.342 * [simplify]: Simplified to:
  (/ (+ 1.0 x) (- 1.0 x))
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (log (/ (+ 1.0 x) (- 1.0 x)))
  (exp (/ (+ 1.0 x) (- 1.0 x)))
  (/ (pow (+ x 1.0) 3) (pow (- 1.0 x) 3))
  (pow (/ (+ 1.0 x) (- 1.0 x)) 3)
  (* (cbrt (/ (+ 1.0 x) (- 1.0 x))) (cbrt (/ (+ 1.0 x) (- 1.0 x))))
  (cbrt (/ (+ 1.0 x) (- 1.0 x)))
  (pow (/ (+ 1.0 x) (- 1.0 x)) 3)
  (sqrt (/ (+ 1.0 x) (- 1.0 x)))
  (sqrt (/ (+ 1.0 x) (- 1.0 x)))
  (+ (pow 1.0 3) (pow x 3))
  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (- 1.0 x))
  (- (* x x) (* 1.0 1.0))
  (* (- x 1.0) (- 1.0 x))
  (* (sqrt (+ x 1.0)) (sqrt (/ 1 (- 1.0 x))))
  (* (sqrt (+ x 1.0)) (sqrt (/ 1 (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (* (+ x 1.0) (* (cbrt (/ 1 (- 1.0 x))) (cbrt (/ 1 (- 1.0 x)))))
  (* (+ x 1.0) (sqrt (/ 1 (- 1.0 x))))
  (/ (/ (+ 1.0 x) (cbrt (- 1.0 x))) (cbrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (+ 1.0 x)
  (/ (+ 1.0 x) (+ (sqrt 1.0) (sqrt x)))
  (+ 1.0 x)
  (/ (/ (+ 1.0 x) (cbrt (- 1.0 x))) (cbrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (+ 1.0 x)
  (/ (+ 1.0 x) (+ (sqrt 1.0) (sqrt x)))
  (+ 1.0 x)
  (/ (/ (+ 1.0 x) (cbrt (- 1.0 x))) (cbrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (+ 1.0 x)
  (/ (+ 1.0 x) (+ (sqrt 1.0) (sqrt x)))
  (+ 1.0 x)
  (+ 1.0 x)
  (+ 1.0 x)
  (/ (+ 1.0 x) (- (pow 1.0 3) (pow x 3)))
  (/ (+ 1.0 x) (- (* 1.0 1.0) (* x x)))
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (+ 1.0 x) (- 1.0 x))
  (+ 1.0 x)
  (/ (+ (pow 1.0 3) (pow x 3)) (- 1.0 x))
  (/ (- (* x x) (* 1.0 1.0)) (- 1.0 x))
  -1
  (- (log (- 1.0 x)))
  (- (log (- 1.0 x)))
  (- (log (- 1.0 x)))
  (- (log (- 1.0 x)))
  (exp (/ 1 (- 1.0 x)))
  (/ 1 (pow (- 1.0 x) 3))
  (* (cbrt (/ 1 (- 1.0 x))) (cbrt (/ 1 (- 1.0 x))))
  (cbrt (/ 1 (- 1.0 x)))
  (pow (/ 1 (- 1.0 x)) 3)
  (sqrt (/ 1 (- 1.0 x)))
  (sqrt (/ 1 (- 1.0 x)))
  -1
  (- (- 1.0 x))
  (/ (/ 1 (cbrt (- 1.0 x))) (cbrt (- 1.0 x)))
  (/ 1 (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  1
  (/ 1 (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (- (sqrt 1.0) (sqrt x)))
  1
  (/ 1 (- 1.0 x))
  (/ (/ 1 (cbrt (- 1.0 x))) (cbrt (- 1.0 x)))
  (/ 1 (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  1
  (/ 1 (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (- (sqrt 1.0) (sqrt x)))
  1
  (/ 1 (- 1.0 x))
  (/ (/ 1 (cbrt (- 1.0 x))) (cbrt (- 1.0 x)))
  (/ 1 (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  1
  (/ 1 (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ 1 (- (sqrt 1.0) (sqrt x)))
  1
  (/ 1 (- 1.0 x))
  (/ 1 (- 1.0 x))
  (- 1.0 x)
  (/ (/ 1 (cbrt (- 1.0 x))) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  1
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  1
  (- 1.0 x)
  (- 1.0 x)
  (- 1.0 x)
  (/ 1 (- (pow 1.0 3) (pow x 3)))
  (/ 1 (- (* 1.0 1.0) (* x x)))
  (+ (* 2.0 (+ (* x x) x)) 1.0)
  (- (+ (+ 1 (/ 2.0 x)) (/ 2.0 (* x x))))
  (- (+ (+ 1 (/ 2.0 x)) (/ 2.0 (* x x))))
  (+ 1.0 (* 1.0 (+ (* x x) x)))
  (- (+ (/ 1.0 (* x x)) (+ (/ 1 x) (/ 1.0 (pow x 3)))))
  (- (+ (/ 1.0 (* x x)) (+ (/ 1 x) (/ 1.0 (pow x 3)))))
8.343 * * * [progress]: adding candidates to table
8.518 * * [progress]: iteration 4 / 4
8.518 * * * [progress]: picking best candidate
8.519 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0))))>
8.519 * * * [progress]: localizing error
8.529 * * * [progress]: generating rewritten candidates
8.529 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
8.570 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
8.623 * * * [progress]: generating series expansions
8.623 * * * * [progress]: [ 1 / 2 ] generating series at (2)
8.624 * [backup-simplify]: Simplify (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0))) into (/ (- (pow x 2) 1.0) (* (- x 1.0) (- 1.0 x)))
8.624 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) 1.0) (* (- x 1.0) (- 1.0 x))) in (x) around 0
8.624 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) 1.0) (* (- x 1.0) (- 1.0 x))) in x
8.624 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
8.624 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.624 * [taylor]: Taking taylor expansion of x in x
8.624 * [backup-simplify]: Simplify 0 into 0
8.624 * [backup-simplify]: Simplify 1 into 1
8.624 * [taylor]: Taking taylor expansion of 1.0 in x
8.624 * [backup-simplify]: Simplify 1.0 into 1.0
8.624 * [taylor]: Taking taylor expansion of (* (- x 1.0) (- 1.0 x)) in x
8.624 * [taylor]: Taking taylor expansion of (- x 1.0) in x
8.624 * [taylor]: Taking taylor expansion of x in x
8.624 * [backup-simplify]: Simplify 0 into 0
8.624 * [backup-simplify]: Simplify 1 into 1
8.624 * [taylor]: Taking taylor expansion of 1.0 in x
8.624 * [backup-simplify]: Simplify 1.0 into 1.0
8.624 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
8.624 * [taylor]: Taking taylor expansion of 1.0 in x
8.624 * [backup-simplify]: Simplify 1.0 into 1.0
8.624 * [taylor]: Taking taylor expansion of x in x
8.624 * [backup-simplify]: Simplify 0 into 0
8.624 * [backup-simplify]: Simplify 1 into 1
8.625 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
8.625 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
8.626 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
8.627 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
8.627 * [backup-simplify]: Simplify (- 0) into 0
8.627 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
8.629 * [backup-simplify]: Simplify (* (- 1.0) 1.0) into -1.0
8.629 * [backup-simplify]: Simplify (/ (- 1.0) -1.0) into 1.0
8.629 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) 1.0) (* (- x 1.0) (- 1.0 x))) in x
8.629 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
8.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.629 * [taylor]: Taking taylor expansion of x in x
8.630 * [backup-simplify]: Simplify 0 into 0
8.630 * [backup-simplify]: Simplify 1 into 1
8.630 * [taylor]: Taking taylor expansion of 1.0 in x
8.630 * [backup-simplify]: Simplify 1.0 into 1.0
8.630 * [taylor]: Taking taylor expansion of (* (- x 1.0) (- 1.0 x)) in x
8.630 * [taylor]: Taking taylor expansion of (- x 1.0) in x
8.630 * [taylor]: Taking taylor expansion of x in x
8.630 * [backup-simplify]: Simplify 0 into 0
8.630 * [backup-simplify]: Simplify 1 into 1
8.630 * [taylor]: Taking taylor expansion of 1.0 in x
8.630 * [backup-simplify]: Simplify 1.0 into 1.0
8.630 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
8.630 * [taylor]: Taking taylor expansion of 1.0 in x
8.630 * [backup-simplify]: Simplify 1.0 into 1.0
8.630 * [taylor]: Taking taylor expansion of x in x
8.630 * [backup-simplify]: Simplify 0 into 0
8.630 * [backup-simplify]: Simplify 1 into 1
8.630 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
8.631 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
8.631 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
8.632 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
8.633 * [backup-simplify]: Simplify (- 0) into 0
8.633 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
8.634 * [backup-simplify]: Simplify (* (- 1.0) 1.0) into -1.0
8.634 * [backup-simplify]: Simplify (/ (- 1.0) -1.0) into 1.0
8.635 * [backup-simplify]: Simplify 1.0 into 1.0
8.635 * [backup-simplify]: Simplify (- 0) into 0
8.636 * [backup-simplify]: Simplify (+ 0 0) into 0
8.636 * [backup-simplify]: Simplify (- 1) into -1
8.636 * [backup-simplify]: Simplify (+ 0 -1) into -1
8.637 * [backup-simplify]: Simplify (- 0) into 0
8.637 * [backup-simplify]: Simplify (+ 1 0) into 1
8.639 * [backup-simplify]: Simplify (+ (* (- 1.0) -1) (* 1 1.0)) into 2.0
8.641 * [backup-simplify]: Simplify (- (/ 0 -1.0) (+ (* 1.0 (/ 2.0 -1.0)))) into 2.0
8.641 * [backup-simplify]: Simplify 2.0 into 2.0
8.642 * [backup-simplify]: Simplify (* 1 1) into 1
8.642 * [backup-simplify]: Simplify (- 0) into 0
8.643 * [backup-simplify]: Simplify (+ 1 0) into 1
8.643 * [backup-simplify]: Simplify (- 0) into 0
8.643 * [backup-simplify]: Simplify (+ 0 0) into 0
8.644 * [backup-simplify]: Simplify (- 0) into 0
8.644 * [backup-simplify]: Simplify (+ 0 0) into 0
8.645 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 -1) (* 0 1.0))) into -1
8.649 * [backup-simplify]: Simplify (- (/ 1 -1.0) (+ (* 1.0 (/ -1 -1.0)) (* 2.0 (/ 2.0 -1.0)))) into 2.0
8.649 * [backup-simplify]: Simplify 2.0 into 2.0
8.650 * [backup-simplify]: Simplify (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0)) into (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
8.650 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* 1.0 1.0)) (* (- 1.0 (/ 1 x)) (- (/ 1 x) 1.0))) into (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) (- 1.0 (/ 1 x))))
8.650 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0
8.650 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
8.650 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
8.650 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.650 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.650 * [taylor]: Taking taylor expansion of x in x
8.650 * [backup-simplify]: Simplify 0 into 0
8.650 * [backup-simplify]: Simplify 1 into 1
8.651 * [backup-simplify]: Simplify (* 1 1) into 1
8.651 * [backup-simplify]: Simplify (/ 1 1) into 1
8.651 * [taylor]: Taking taylor expansion of 1.0 in x
8.651 * [backup-simplify]: Simplify 1.0 into 1.0
8.651 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
8.651 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
8.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.651 * [taylor]: Taking taylor expansion of x in x
8.651 * [backup-simplify]: Simplify 0 into 0
8.651 * [backup-simplify]: Simplify 1 into 1
8.652 * [backup-simplify]: Simplify (/ 1 1) into 1
8.652 * [taylor]: Taking taylor expansion of 1.0 in x
8.652 * [backup-simplify]: Simplify 1.0 into 1.0
8.652 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.652 * [taylor]: Taking taylor expansion of 1.0 in x
8.652 * [backup-simplify]: Simplify 1.0 into 1.0
8.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.652 * [taylor]: Taking taylor expansion of x in x
8.652 * [backup-simplify]: Simplify 0 into 0
8.652 * [backup-simplify]: Simplify 1 into 1
8.652 * [backup-simplify]: Simplify (/ 1 1) into 1
8.653 * [backup-simplify]: Simplify (+ 1 0) into 1
8.653 * [backup-simplify]: Simplify (+ 1 0) into 1
8.653 * [backup-simplify]: Simplify (- 1) into -1
8.654 * [backup-simplify]: Simplify (+ 0 -1) into -1
8.654 * [backup-simplify]: Simplify (* 1 -1) into -1
8.654 * [backup-simplify]: Simplify (/ 1 -1) into -1
8.655 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
8.655 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
8.655 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.655 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.655 * [taylor]: Taking taylor expansion of x in x
8.655 * [backup-simplify]: Simplify 0 into 0
8.655 * [backup-simplify]: Simplify 1 into 1
8.655 * [backup-simplify]: Simplify (* 1 1) into 1
8.655 * [backup-simplify]: Simplify (/ 1 1) into 1
8.655 * [taylor]: Taking taylor expansion of 1.0 in x
8.655 * [backup-simplify]: Simplify 1.0 into 1.0
8.655 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
8.656 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
8.656 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.656 * [taylor]: Taking taylor expansion of x in x
8.656 * [backup-simplify]: Simplify 0 into 0
8.656 * [backup-simplify]: Simplify 1 into 1
8.656 * [backup-simplify]: Simplify (/ 1 1) into 1
8.656 * [taylor]: Taking taylor expansion of 1.0 in x
8.656 * [backup-simplify]: Simplify 1.0 into 1.0
8.656 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.656 * [taylor]: Taking taylor expansion of 1.0 in x
8.656 * [backup-simplify]: Simplify 1.0 into 1.0
8.656 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.656 * [taylor]: Taking taylor expansion of x in x
8.656 * [backup-simplify]: Simplify 0 into 0
8.656 * [backup-simplify]: Simplify 1 into 1
8.657 * [backup-simplify]: Simplify (/ 1 1) into 1
8.657 * [backup-simplify]: Simplify (+ 1 0) into 1
8.657 * [backup-simplify]: Simplify (+ 1 0) into 1
8.658 * [backup-simplify]: Simplify (- 1) into -1
8.658 * [backup-simplify]: Simplify (+ 0 -1) into -1
8.658 * [backup-simplify]: Simplify (* 1 -1) into -1
8.659 * [backup-simplify]: Simplify (/ 1 -1) into -1
8.659 * [backup-simplify]: Simplify -1 into -1
8.659 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.660 * [backup-simplify]: Simplify (+ 0 0) into 0
8.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.661 * [backup-simplify]: Simplify (- 0) into 0
8.661 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
8.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.661 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
8.662 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
8.663 * [backup-simplify]: Simplify (+ (* 1 1.0) (* (- 1.0) -1)) into 2.0
8.669 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 2.0 -1)))) into (- 2.0)
8.669 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
8.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.671 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
8.671 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
8.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.672 * [backup-simplify]: Simplify (- 0) into 0
8.672 * [backup-simplify]: Simplify (+ 0 0) into 0
8.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.673 * [backup-simplify]: Simplify (- 0) into 0
8.673 * [backup-simplify]: Simplify (+ 0 0) into 0
8.675 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- 1.0) 1.0) (* 0 -1))) into (- 1.0)
8.679 * [backup-simplify]: Simplify (- (/ (- 1.0) -1) (+ (* -1 (/ (- 1.0) -1)) (* (- 2.0) (/ 2.0 -1)))) into (- 2.0)
8.679 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
8.680 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 x) 2)) (+ (* (- 2.0) (/ 1 x)) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
8.681 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* 1.0 1.0)) (* (- 1.0 (/ 1 (- x))) (- (/ 1 (- x)) 1.0))) into (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))))
8.681 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x))))) in (x) around 0
8.681 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x))))) in x
8.681 * [taylor]: Taking taylor expansion of -1 in x
8.681 * [backup-simplify]: Simplify -1 into -1
8.681 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in x
8.681 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
8.681 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.681 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.681 * [taylor]: Taking taylor expansion of x in x
8.681 * [backup-simplify]: Simplify 0 into 0
8.681 * [backup-simplify]: Simplify 1 into 1
8.681 * [backup-simplify]: Simplify (* 1 1) into 1
8.681 * [backup-simplify]: Simplify (/ 1 1) into 1
8.681 * [taylor]: Taking taylor expansion of 1.0 in x
8.681 * [backup-simplify]: Simplify 1.0 into 1.0
8.681 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
8.681 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
8.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.681 * [taylor]: Taking taylor expansion of x in x
8.681 * [backup-simplify]: Simplify 0 into 0
8.681 * [backup-simplify]: Simplify 1 into 1
8.682 * [backup-simplify]: Simplify (/ 1 1) into 1
8.682 * [taylor]: Taking taylor expansion of 1.0 in x
8.682 * [backup-simplify]: Simplify 1.0 into 1.0
8.682 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.682 * [taylor]: Taking taylor expansion of 1.0 in x
8.682 * [backup-simplify]: Simplify 1.0 into 1.0
8.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.682 * [taylor]: Taking taylor expansion of x in x
8.682 * [backup-simplify]: Simplify 0 into 0
8.682 * [backup-simplify]: Simplify 1 into 1
8.682 * [backup-simplify]: Simplify (/ 1 1) into 1
8.682 * [backup-simplify]: Simplify (+ 1 0) into 1
8.683 * [backup-simplify]: Simplify (+ 1 0) into 1
8.683 * [backup-simplify]: Simplify (+ 0 1) into 1
8.683 * [backup-simplify]: Simplify (* 1 1) into 1
8.684 * [backup-simplify]: Simplify (/ 1 1) into 1
8.684 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x))))) in x
8.684 * [taylor]: Taking taylor expansion of -1 in x
8.684 * [backup-simplify]: Simplify -1 into -1
8.684 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in x
8.684 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
8.684 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.684 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.684 * [taylor]: Taking taylor expansion of x in x
8.684 * [backup-simplify]: Simplify 0 into 0
8.684 * [backup-simplify]: Simplify 1 into 1
8.684 * [backup-simplify]: Simplify (* 1 1) into 1
8.684 * [backup-simplify]: Simplify (/ 1 1) into 1
8.685 * [taylor]: Taking taylor expansion of 1.0 in x
8.685 * [backup-simplify]: Simplify 1.0 into 1.0
8.685 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
8.685 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
8.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.685 * [taylor]: Taking taylor expansion of x in x
8.685 * [backup-simplify]: Simplify 0 into 0
8.685 * [backup-simplify]: Simplify 1 into 1
8.685 * [backup-simplify]: Simplify (/ 1 1) into 1
8.685 * [taylor]: Taking taylor expansion of 1.0 in x
8.685 * [backup-simplify]: Simplify 1.0 into 1.0
8.685 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.685 * [taylor]: Taking taylor expansion of 1.0 in x
8.686 * [backup-simplify]: Simplify 1.0 into 1.0
8.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.686 * [taylor]: Taking taylor expansion of x in x
8.686 * [backup-simplify]: Simplify 0 into 0
8.686 * [backup-simplify]: Simplify 1 into 1
8.686 * [backup-simplify]: Simplify (/ 1 1) into 1
8.686 * [backup-simplify]: Simplify (+ 1 0) into 1
8.687 * [backup-simplify]: Simplify (+ 1 0) into 1
8.687 * [backup-simplify]: Simplify (+ 0 1) into 1
8.687 * [backup-simplify]: Simplify (* 1 1) into 1
8.688 * [backup-simplify]: Simplify (/ 1 1) into 1
8.688 * [backup-simplify]: Simplify (* -1 1) into -1
8.688 * [backup-simplify]: Simplify -1 into -1
8.689 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.690 * [backup-simplify]: Simplify (+ 0 0) into 0
8.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.691 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
8.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.692 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
8.694 * [backup-simplify]: Simplify (+ (* 1 1.0) (* 1.0 1)) into 2.0
8.696 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 2.0 1)))) into (- 2.0)
8.698 * [backup-simplify]: Simplify (+ (* -1 (- 2.0)) (* 0 1)) into 2.0
8.698 * [backup-simplify]: Simplify 2.0 into 2.0
8.699 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.700 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
8.701 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
8.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.702 * [backup-simplify]: Simplify (+ 0 0) into 0
8.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.703 * [backup-simplify]: Simplify (+ 0 0) into 0
8.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1.0) (* 0 1))) into 1.0
8.711 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 1.0 1)) (* (- 2.0) (/ 2.0 1)))) into 2.0
8.713 * [backup-simplify]: Simplify (+ (* -1 2.0) (+ (* 0 (- 2.0)) (* 0 1))) into (- 2.0)
8.714 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
8.714 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 (- x)) 2)) (+ (* 2.0 (/ 1 (- x))) -1)) into (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
8.714 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
8.714 * [backup-simplify]: Simplify (* (- 1.0 x) (- x 1.0)) into (* (- x 1.0) (- 1.0 x))
8.715 * [approximate]: Taking taylor expansion of (* (- x 1.0) (- 1.0 x)) in (x) around 0
8.715 * [taylor]: Taking taylor expansion of (* (- x 1.0) (- 1.0 x)) in x
8.715 * [taylor]: Taking taylor expansion of (- x 1.0) in x
8.715 * [taylor]: Taking taylor expansion of x in x
8.715 * [backup-simplify]: Simplify 0 into 0
8.715 * [backup-simplify]: Simplify 1 into 1
8.715 * [taylor]: Taking taylor expansion of 1.0 in x
8.715 * [backup-simplify]: Simplify 1.0 into 1.0
8.715 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
8.715 * [taylor]: Taking taylor expansion of 1.0 in x
8.715 * [backup-simplify]: Simplify 1.0 into 1.0
8.715 * [taylor]: Taking taylor expansion of x in x
8.715 * [backup-simplify]: Simplify 0 into 0
8.715 * [backup-simplify]: Simplify 1 into 1
8.715 * [taylor]: Taking taylor expansion of (* (- x 1.0) (- 1.0 x)) in x
8.715 * [taylor]: Taking taylor expansion of (- x 1.0) in x
8.715 * [taylor]: Taking taylor expansion of x in x
8.715 * [backup-simplify]: Simplify 0 into 0
8.715 * [backup-simplify]: Simplify 1 into 1
8.715 * [taylor]: Taking taylor expansion of 1.0 in x
8.715 * [backup-simplify]: Simplify 1.0 into 1.0
8.715 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
8.715 * [taylor]: Taking taylor expansion of 1.0 in x
8.715 * [backup-simplify]: Simplify 1.0 into 1.0
8.715 * [taylor]: Taking taylor expansion of x in x
8.715 * [backup-simplify]: Simplify 0 into 0
8.715 * [backup-simplify]: Simplify 1 into 1
8.716 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
8.716 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
8.717 * [backup-simplify]: Simplify (- 0) into 0
8.717 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
8.718 * [backup-simplify]: Simplify (* (- 1.0) 1.0) into -1.0
8.718 * [backup-simplify]: Simplify -1.0 into -1.0
8.718 * [backup-simplify]: Simplify (- 1) into -1
8.719 * [backup-simplify]: Simplify (+ 0 -1) into -1
8.719 * [backup-simplify]: Simplify (- 0) into 0
8.719 * [backup-simplify]: Simplify (+ 1 0) into 1
8.721 * [backup-simplify]: Simplify (+ (* (- 1.0) -1) (* 1 1.0)) into 2.0
8.721 * [backup-simplify]: Simplify 2.0 into 2.0
8.721 * [backup-simplify]: Simplify (- 0) into 0
8.722 * [backup-simplify]: Simplify (+ 0 0) into 0
8.722 * [backup-simplify]: Simplify (- 0) into 0
8.722 * [backup-simplify]: Simplify (+ 0 0) into 0
8.723 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 -1) (* 0 1.0))) into -1
8.724 * [backup-simplify]: Simplify -1 into -1
8.724 * [backup-simplify]: Simplify (+ (* -1 (pow x 2)) (+ (* 2.0 x) -1.0)) into (- (* 2.0 x) (+ (pow x 2) 1.0))
8.724 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (- (/ 1 x) 1.0)) into (* (- (/ 1 x) 1.0) (- 1.0 (/ 1 x)))
8.724 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0
8.724 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
8.724 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
8.724 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.724 * [taylor]: Taking taylor expansion of x in x
8.724 * [backup-simplify]: Simplify 0 into 0
8.724 * [backup-simplify]: Simplify 1 into 1
8.725 * [backup-simplify]: Simplify (/ 1 1) into 1
8.725 * [taylor]: Taking taylor expansion of 1.0 in x
8.725 * [backup-simplify]: Simplify 1.0 into 1.0
8.725 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.725 * [taylor]: Taking taylor expansion of 1.0 in x
8.725 * [backup-simplify]: Simplify 1.0 into 1.0
8.725 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.725 * [taylor]: Taking taylor expansion of x in x
8.725 * [backup-simplify]: Simplify 0 into 0
8.725 * [backup-simplify]: Simplify 1 into 1
8.725 * [backup-simplify]: Simplify (/ 1 1) into 1
8.725 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
8.725 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
8.725 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.725 * [taylor]: Taking taylor expansion of x in x
8.725 * [backup-simplify]: Simplify 0 into 0
8.725 * [backup-simplify]: Simplify 1 into 1
8.726 * [backup-simplify]: Simplify (/ 1 1) into 1
8.726 * [taylor]: Taking taylor expansion of 1.0 in x
8.726 * [backup-simplify]: Simplify 1.0 into 1.0
8.726 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
8.726 * [taylor]: Taking taylor expansion of 1.0 in x
8.726 * [backup-simplify]: Simplify 1.0 into 1.0
8.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.726 * [taylor]: Taking taylor expansion of x in x
8.726 * [backup-simplify]: Simplify 0 into 0
8.726 * [backup-simplify]: Simplify 1 into 1
8.726 * [backup-simplify]: Simplify (/ 1 1) into 1
8.727 * [backup-simplify]: Simplify (+ 1 0) into 1
8.727 * [backup-simplify]: Simplify (- 1) into -1
8.727 * [backup-simplify]: Simplify (+ 0 -1) into -1
8.728 * [backup-simplify]: Simplify (* 1 -1) into -1
8.728 * [backup-simplify]: Simplify -1 into -1
8.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.729 * [backup-simplify]: Simplify (- 0) into 0
8.729 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
8.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.730 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
8.731 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
8.733 * [backup-simplify]: Simplify (+ (* 1 1.0) (* (- 1.0) -1)) into 2.0
8.733 * [backup-simplify]: Simplify 2.0 into 2.0
8.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.734 * [backup-simplify]: Simplify (- 0) into 0
8.734 * [backup-simplify]: Simplify (+ 0 0) into 0
8.735 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.736 * [backup-simplify]: Simplify (- 0) into 0
8.736 * [backup-simplify]: Simplify (+ 0 0) into 0
8.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- 1.0) 1.0) (* 0 -1))) into (- 1.0)
8.740 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
8.741 * [backup-simplify]: Simplify (+ (- 1.0) (+ (* 2.0 (/ 1 (/ 1 x))) (* -1 (pow (/ 1 (/ 1 x)) 2)))) into (- (* 2.0 x) (+ (pow x 2) 1.0))
8.741 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (- (/ 1 (- x)) 1.0)) into (* -1 (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x))))
8.741 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in (x) around 0
8.741 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in x
8.741 * [taylor]: Taking taylor expansion of -1 in x
8.741 * [backup-simplify]: Simplify -1 into -1
8.741 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
8.741 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
8.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.741 * [taylor]: Taking taylor expansion of x in x
8.741 * [backup-simplify]: Simplify 0 into 0
8.741 * [backup-simplify]: Simplify 1 into 1
8.742 * [backup-simplify]: Simplify (/ 1 1) into 1
8.742 * [taylor]: Taking taylor expansion of 1.0 in x
8.742 * [backup-simplify]: Simplify 1.0 into 1.0
8.742 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.742 * [taylor]: Taking taylor expansion of 1.0 in x
8.742 * [backup-simplify]: Simplify 1.0 into 1.0
8.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.742 * [taylor]: Taking taylor expansion of x in x
8.742 * [backup-simplify]: Simplify 0 into 0
8.742 * [backup-simplify]: Simplify 1 into 1
8.742 * [backup-simplify]: Simplify (/ 1 1) into 1
8.742 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x)))) in x
8.743 * [taylor]: Taking taylor expansion of -1 in x
8.743 * [backup-simplify]: Simplify -1 into -1
8.743 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 x))) in x
8.743 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
8.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.743 * [taylor]: Taking taylor expansion of x in x
8.743 * [backup-simplify]: Simplify 0 into 0
8.743 * [backup-simplify]: Simplify 1 into 1
8.743 * [backup-simplify]: Simplify (/ 1 1) into 1
8.743 * [taylor]: Taking taylor expansion of 1.0 in x
8.743 * [backup-simplify]: Simplify 1.0 into 1.0
8.743 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
8.743 * [taylor]: Taking taylor expansion of 1.0 in x
8.743 * [backup-simplify]: Simplify 1.0 into 1.0
8.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.743 * [taylor]: Taking taylor expansion of x in x
8.743 * [backup-simplify]: Simplify 0 into 0
8.743 * [backup-simplify]: Simplify 1 into 1
8.744 * [backup-simplify]: Simplify (/ 1 1) into 1
8.744 * [backup-simplify]: Simplify (+ 1 0) into 1
8.745 * [backup-simplify]: Simplify (+ 0 1) into 1
8.745 * [backup-simplify]: Simplify (* 1 1) into 1
8.745 * [backup-simplify]: Simplify (* -1 1) into -1
8.745 * [backup-simplify]: Simplify -1 into -1
8.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.746 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
8.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.747 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
8.749 * [backup-simplify]: Simplify (+ (* 1 1.0) (* 1.0 1)) into 2.0
8.750 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 1)) into (- 2.0)
8.750 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
8.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.752 * [backup-simplify]: Simplify (+ 0 0) into 0
8.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.753 * [backup-simplify]: Simplify (+ 0 0) into 0
8.755 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1.0) (* 0 1))) into 1.0
8.757 * [backup-simplify]: Simplify (+ (* -1 1.0) (+ (* 0 2.0) (* 0 1))) into (- 1.0)
8.758 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
8.759 * [backup-simplify]: Simplify (+ (- 1.0) (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* -1 (pow (/ 1 (/ 1 (- x))) 2)))) into (- (* 2.0 x) (+ (pow x 2) 1.0))
8.759 * * * [progress]: simplifying candidates
8.761 * [simplify]: Simplifying:
  (- (log (- (* x x) (* 1.0 1.0))) (+ (log (- 1.0 x)) (log (- x 1.0))))
  (- (log (- (* x x) (* 1.0 1.0))) (log (* (- 1.0 x) (- x 1.0))))
  (log (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0))))
  (exp (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0))))
  (/ (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))))
  (/ (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))) (* (* (* (- 1.0 x) (- x 1.0)) (* (- 1.0 x) (- x 1.0))) (* (- 1.0 x) (- x 1.0))))
  (* (cbrt (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0)))) (cbrt (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0)))))
  (cbrt (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0))))
  (* (* (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0))) (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0)))) (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0))))
  (sqrt (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0))))
  (sqrt (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0))))
  (- (- (* x x) (* 1.0 1.0)))
  (- (* (- 1.0 x) (- x 1.0)))
  (/ (* x x) (* (- 1.0 x) (- x 1.0)))
  (/ (* 1.0 1.0) (* (- 1.0 x) (- x 1.0)))
  (/ (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) (- 1.0 x))
  (/ (cbrt (- (* x x) (* 1.0 1.0))) (- x 1.0))
  (/ (sqrt (- (* x x) (* 1.0 1.0))) (- 1.0 x))
  (/ (sqrt (- (* x x) (* 1.0 1.0))) (- x 1.0))
  (/ 1 (- 1.0 x))
  (/ (- (* x x) (* 1.0 1.0)) (- x 1.0))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (- x 1.0) (- x 1.0))
  (/ 1 (* (- 1.0 x) (- x 1.0)))
  (/ (* (- 1.0 x) (- x 1.0)) (- (* x x) (* 1.0 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) (- 1.0 x))
  (/ (* (- 1.0 x) (- x 1.0)) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (* (- 1.0 x) (- x 1.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (* (- 1.0 x) (- x 1.0)) (- (* x x) (* 1.0 1.0)))
  (/ (* (- 1.0 x) (- x 1.0)) (- x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (* (- (pow 1.0 3) (pow x 3)) (- (pow x 3) (pow 1.0 3))))
  (/ (- (* x x) (* 1.0 1.0)) (* (- (pow 1.0 3) (pow x 3)) (- (* x x) (* 1.0 1.0))))
  (/ (- (* x x) (* 1.0 1.0)) (* (- (* 1.0 1.0) (* x x)) (- (pow x 3) (pow 1.0 3))))
  (/ (- (* x x) (* 1.0 1.0)) (* (- (* 1.0 1.0) (* x x)) (- (* x x) (* 1.0 1.0))))
  (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- (pow x 3) (pow 1.0 3))))
  (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- (* x x) (* 1.0 1.0))))
  (/ (- (* x x) (* 1.0 1.0)) (* (- (pow 1.0 3) (pow x 3)) (- x 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) (* (- (* 1.0 1.0) (* x x)) (- x 1.0)))
  (* (* (- 1.0 x) (- x 1.0)) (+ (* (* x x) (* x x)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (* 1.0 1.0)))))
  (* (* (- 1.0 x) (- x 1.0)) (+ (* x x) (* 1.0 1.0)))
  (* (- 1.0 x) (- x 1.0))
  (+ (log (- 1.0 x)) (log (- x 1.0)))
  (log (* (- 1.0 x) (- x 1.0)))
  (exp (* (- 1.0 x) (- x 1.0)))
  (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (* (- 1.0 x) (- x 1.0))) (cbrt (* (- 1.0 x) (- x 1.0))))
  (cbrt (* (- 1.0 x) (- x 1.0)))
  (* (* (* (- 1.0 x) (- x 1.0)) (* (- 1.0 x) (- x 1.0))) (* (- 1.0 x) (- x 1.0)))
  (sqrt (* (- 1.0 x) (- x 1.0)))
  (sqrt (* (- 1.0 x) (- x 1.0)))
  (* (- (pow 1.0 3) (pow x 3)) (- (pow x 3) (pow 1.0 3)))
  (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))
  (* (- (pow 1.0 3) (pow x 3)) (- (* x x) (* 1.0 1.0)))
  (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ x 1.0))
  (* (- (* 1.0 1.0) (* x x)) (- (pow x 3) (pow 1.0 3)))
  (* (+ 1.0 x) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))
  (* (- (* 1.0 1.0) (* x x)) (- (* x x) (* 1.0 1.0)))
  (* (+ 1.0 x) (+ x 1.0))
  (* (sqrt (- 1.0 x)) (sqrt (- x 1.0)))
  (* (sqrt (- 1.0 x)) (sqrt (- x 1.0)))
  (* (- 1.0 x) x)
  (* (- 1.0 x) (- 1.0))
  (* (- 1.0 x) x)
  (* (- 1.0 x) (- 1.0))
  (* x (- 1.0 x))
  (* (- 1.0) (- 1.0 x))
  (* x (- 1.0 x))
  (* (- 1.0) (- 1.0 x))
  (* (- 1.0 x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* (- 1.0 x) (sqrt (- x 1.0)))
  (* (- 1.0 x) 1)
  (* (- 1.0 x) (+ (sqrt x) (sqrt 1.0)))
  (* (- 1.0 x) 1)
  (* (cbrt (- 1.0 x)) (- x 1.0))
  (* (sqrt (- 1.0 x)) (- x 1.0))
  (* (- 1.0 x) (- x 1.0))
  (* (- (sqrt 1.0) (sqrt x)) (- x 1.0))
  (* (- 1.0 x) (- x 1.0))
  (* (- 1.0 x) (- (pow x 3) (pow 1.0 3)))
  (* (- 1.0 x) (- (* x x) (* 1.0 1.0)))
  (* (- (pow 1.0 3) (pow x 3)) (- x 1.0))
  (* (- (* 1.0 1.0) (* x x)) (- x 1.0))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (* 2.0 x) (+ (pow x 2) 1.0))
  (- (* 2.0 x) (+ (pow x 2) 1.0))
  (- (* 2.0 x) (+ (pow x 2) 1.0))
8.764 * * [simplify]: Extracting # 0 : cost  0
8.764 * * [simplify]: Extracting # 1 : cost  0
8.764 * * [simplify]: Extracting # 2 : cost  0
8.764 * * [simplify]: Extracting # 3 : cost  0
8.765 * * [simplify]: Extracting # 4 : cost  0
8.765 * * [simplify]: Extracting # 5 : cost  0
8.765 * * [simplify]: Extracting # 6 : cost  0
8.766 * * [simplify]: Extracting # 7 : cost  0
8.766 * * [simplify]: iteration  0 :  140  enodes  (cost  1215 )
8.832 * * [simplify]: Extracting # 0 : cost  0
8.832 * * [simplify]: Extracting # 1 : cost  0
8.833 * * [simplify]: Extracting # 2 : cost  0
8.834 * * [simplify]: Extracting # 3 : cost  0
8.835 * * [simplify]: Extracting # 4 : cost  0
8.836 * * [simplify]: iteration  1 :  423  enodes  (cost  1183 )
9.084 * * [simplify]: Extracting # 0 : cost  0
9.088 * * [simplify]: Extracting # 1 : cost  0
9.095 * * [simplify]: Extracting # 2 : cost  0
9.102 * * [simplify]: Extracting # 3 : cost  0
9.109 * * [simplify]: Extracting # 4 : cost  0
9.116 * * [simplify]: iteration  2 :  2726  enodes  (cost  925 )
10.196 * * [simplify]: Extracting # 0 : cost  0
10.208 * * [simplify]: Extracting # 1 : cost  0
10.221 * * [simplify]: Extracting # 2 : cost  0
10.231 * * [simplify]: Extracting # 3 : cost  0
10.240 * * [simplify]: iteration done:  5000  enodes  (cost  905 )
10.241 * [simplify]: Simplified to:
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ 1.0 x) (- 1.0 x)))
  (pow (/ (+ 1.0 x) (- 1.0 x)) 3)
  (pow (/ (+ 1.0 x) (- 1.0 x)) 3)
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ 1.0 x) (- 1.0 x)) 3)
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (- (* x x) (* 1.0 1.0)))
  (- (* (- 1.0 x) (- x 1.0)))
  (/ (* x x) (* (- 1.0 x) (- x 1.0)))
  (/ (* 1.0 1.0) (* (- 1.0 x) (- x 1.0)))
  (/ (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) (- 1.0 x))
  (/ (cbrt (- (* x x) (* 1.0 1.0))) (- x 1.0))
  (/ (sqrt (- (* x x) (* 1.0 1.0))) (- 1.0 x))
  (/ (sqrt (- (* x x) (* 1.0 1.0))) (- x 1.0))
  (/ 1 (- 1.0 x))
  (/ (+ 1.0 x) 1)
  (/ (+ 1.0 x) (- 1.0 x))
  1
  (/ 1 (* (- 1.0 x) (- x 1.0)))
  (/ (- 1.0 x) (/ (+ 1.0 x) 1))
  (/ (- (* x x) (* 1.0 1.0)) (- 1.0 x))
  (/ (* (- 1.0 x) (- x 1.0)) (cbrt (- (* x x) (* 1.0 1.0))))
  (/ (* (- 1.0 x) (- x 1.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  (/ (- 1.0 x) (/ (+ 1.0 x) 1))
  (- 1.0 x)
  (/ (- (* x x) (* 1.0 1.0)) (* (- (pow 1.0 3) (pow x 3)) (- (pow x 3) (pow 1.0 3))))
  (* (/ (+ 1.0 x) (* (- (pow 1.0 3) (pow x 3)) (+ 1.0 x))) 1)
  (/ (- (* x x) (* 1.0 1.0)) (* (- (* 1.0 1.0) (* x x)) (- (pow x 3) (pow 1.0 3))))
  (/ (- (* x x) (* 1.0 1.0)) (* (- (* 1.0 1.0) (* x x)) (- (* x x) (* 1.0 1.0))))
  (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- (pow x 3) (pow 1.0 3))))
  (/ (/ (+ 1.0 x) 1) (- (* 1.0 1.0) (* x x)))
  (/ (/ (+ 1.0 x) 1) (- (pow 1.0 3) (pow x 3)))
  (/ (/ (+ 1.0 x) 1) (- (* 1.0 1.0) (* x x)))
  (* (* (- 1.0 x) (- x 1.0)) (+ (pow x 4) (* (* 1.0 1.0) (+ (* 1.0 1.0) (* x x)))))
  (* (* (- 1.0 x) (- x 1.0)) (+ (* x x) (* 1.0 1.0)))
  (* (- 1.0 x) (- x 1.0))
  (log (* (- 1.0 x) (- x 1.0)))
  (log (* (- 1.0 x) (- x 1.0)))
  (exp (* (- 1.0 x) (- x 1.0)))
  (pow (* (- 1.0 x) (- x 1.0)) 3)
  (* (cbrt (* (- 1.0 x) (- x 1.0))) (cbrt (* (- 1.0 x) (- x 1.0))))
  (cbrt (* (- 1.0 x) (- x 1.0)))
  (pow (* (- 1.0 x) (- x 1.0)) 3)
  (sqrt (* (- 1.0 x) (- x 1.0)))
  (sqrt (* (- 1.0 x) (- x 1.0)))
  (* (- (pow 1.0 3) (pow x 3)) (- (pow x 3) (pow 1.0 3)))
  (* (+ (* 1.0 1.0) (* x (+ 1.0 x))) (+ (* 1.0 (+ x 1.0)) (* x x)))
  (* (- (pow 1.0 3) (pow x 3)) (- (* x x) (* 1.0 1.0)))
  (* (+ 1.0 x) (+ (* 1.0 1.0) (* x (+ 1.0 x))))
  (* (- (* 1.0 1.0) (* x x)) (- (pow x 3) (pow 1.0 3)))
  (* (+ 1.0 x) (+ (* 1.0 1.0) (* x (+ 1.0 x))))
  (* (- (* 1.0 1.0) (* x x)) (- (* x x) (* 1.0 1.0)))
  (* (+ 1.0 x) (+ x 1.0))
  (* (sqrt (- 1.0 x)) (sqrt (- x 1.0)))
  (* (sqrt (- 1.0 x)) (sqrt (- x 1.0)))
  (* (- 1.0 x) x)
  (* (- 1.0) (- 1.0 x))
  (* (- 1.0 x) x)
  (* (- 1.0) (- 1.0 x))
  (* x (- 1.0 x))
  (* (- 1.0) (- 1.0 x))
  (* x (- 1.0 x))
  (* (- 1.0) (- 1.0 x))
  (* (- 1.0 x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* (- 1.0 x) (sqrt (- x 1.0)))
  (- 1.0 x)
  (* (- 1.0 x) (+ (sqrt x) (sqrt 1.0)))
  (- 1.0 x)
  (* (cbrt (- 1.0 x)) (- x 1.0))
  (* (sqrt (- 1.0 x)) (- x 1.0))
  (* (- 1.0 x) (- x 1.0))
  (* (- (sqrt 1.0) (sqrt x)) (- x 1.0))
  (* (- 1.0 x) (- x 1.0))
  (* (- 1.0 x) (- (pow x 3) (pow 1.0 3)))
  (* (- 1.0 x) (- (* x x) (* 1.0 1.0)))
  (* (- (pow 1.0 3) (pow x 3)) (- x 1.0))
  (* (- (* 1.0 1.0) (* x x)) (- x 1.0))
  (+ 1.0 (* 2.0 (+ (* x x) x)))
  (- (+ (/ 2.0 (* x x)) (+ 1 (/ 2.0 x))))
  (- (+ (/ 2.0 (* x x)) (+ 1 (/ 2.0 x))))
  (- (* x (- 2.0 x)) 1.0)
  (- (* x (- 2.0 x)) 1.0)
  (- (* x (- 2.0 x)) 1.0)
10.242 * * * [progress]: adding candidates to table
10.442 * [progress]: [Phase 3 of 3] Extracting.
10.442 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ 1 (/ (- 1.0 x) (+ x 1.0))))> #<alt (λ (x) (* (+ x 1.0) (/ 1 (- 1.0 x))))> #<alt (λ (x) (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0))))>)
10.442 * * * [regime-changes]: Trying 1 branch expressions: (x)
10.442 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ 1 (/ (- 1.0 x) (+ x 1.0))))> #<alt (λ (x) (* (+ x 1.0) (/ 1 (- 1.0 x))))> #<alt (λ (x) (/ (- (* x x) (* 1.0 1.0)) (* (- 1.0 x) (- x 1.0))))>)
10.453 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
10.453 * [simplify]: Simplifying:
  (/ 1 (/ (- 1.0 x) (+ x 1.0)))
10.453 * * [simplify]: Extracting # 0 : cost  0
10.453 * * [simplify]: Extracting # 1 : cost  0
10.453 * * [simplify]: Extracting # 2 : cost  0
10.453 * * [simplify]: Extracting # 3 : cost  0
10.453 * * [simplify]: Extracting # 4 : cost  0
10.453 * * [simplify]: Extracting # 5 : cost  0
10.453 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
10.454 * * [simplify]: Extracting # 0 : cost  0
10.454 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
10.455 * * [simplify]: Extracting # 0 : cost  0
10.455 * * [simplify]: iteration done:  10  enodes  (cost  9 )
10.455 * [simplify]: Simplified to:
  (/ 1 (/ (- 1.0 x) (+ x 1.0)))
11.301 * [regime-testing]: Baseline error score: 0.021639547131522455
11.303 * [regime-testing]: Oracle error score: 0.006698957682300432
11.312 * [regime-testing]: End program error score: 0.021639547131522455