20.910 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (* x (- x 1.0))
0.023 * * [simplify]: iteration 0: 4 enodes
0.024 * * [simplify]: iteration 1: 7 enodes
0.025 * * [simplify]: iteration 2: 13 enodes
0.027 * * [simplify]: iteration 3: 21 enodes
0.029 * * [simplify]: iteration 4: 28 enodes
0.032 * * [simplify]: iteration 5: 30 enodes
0.035 * * [simplify]: iteration complete: 30 enodes
0.035 * * [simplify]: Extracting #0: cost 1 inf + 0
0.035 * * [simplify]: Extracting #1: cost 9 inf + 0
0.035 * * [simplify]: Extracting #2: cost 6 inf + 43
0.036 * * [simplify]: Extracting #3: cost 0 inf + 373
0.036 * [simplify]: Simplified to:
  (* x (- x 1.0))
0.036 * * [progress]: iteration 1 / 4
0.036 * * * [progress]: picking best candidate
0.038 * * * * [pick]: Picked  #<alt (λ (x) (* x (- x 1.0)))>
0.039 * * * [progress]: localizing error
0.043 * * * [progress]: generating rewritten candidates
0.043 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.070 * * * [progress]: generating series expansions
0.070 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.070 * [backup-simplify]: Simplify (* x (- x 1.0)) into (* x (- x 1.0))
0.070 * [approximate]: Taking taylor expansion of (* x (- x 1.0)) in (x) around 0
0.071 * [taylor]: Taking taylor expansion of (* x (- x 1.0)) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * [backup-simplify]: Simplify 1.0 into 1.0
0.071 * [taylor]: Taking taylor expansion of (* x (- x 1.0)) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * [backup-simplify]: Simplify 1.0 into 1.0
0.072 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.073 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.073 * [backup-simplify]: Simplify (* 0 (- 1.0)) into 0
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (- 0) into 0
0.074 * [backup-simplify]: Simplify (+ 1 0) into 1
0.076 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- 1.0))) into (- 1.0)
0.076 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.077 * [backup-simplify]: Simplify (- 0) into 0
0.077 * [backup-simplify]: Simplify (+ 0 0) into 0
0.078 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- 1.0)))) into 1
0.078 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (- 0) into 0
0.079 * [backup-simplify]: Simplify (+ 0 0) into 0
0.080 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- 1.0))))) into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify (- 0) into 0
0.081 * [backup-simplify]: Simplify (+ 0 0) into 0
0.083 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0)))))) into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify (- 0) into 0
0.083 * [backup-simplify]: Simplify (+ 0 0) into 0
0.084 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0))))))) into 0
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify (- 0) into 0
0.085 * [backup-simplify]: Simplify (+ 0 0) into 0
0.086 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0)))))))) into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (- 0) into 0
0.086 * [backup-simplify]: Simplify (+ 0 0) into 0
0.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0))))))))) into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (- 0) into 0
0.088 * [backup-simplify]: Simplify (+ 0 0) into 0
0.089 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0)))))))))) into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* (- 1.0) x)) into (- (pow x 2) (* 1.0 x))
0.090 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) x)
0.090 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in (x) around 0
0.090 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.090 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (/ 1 1) into 1
0.090 * [taylor]: Taking taylor expansion of 1.0 in x
0.090 * [backup-simplify]: Simplify 1.0 into 1.0
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (+ 1 0) into 1
0.091 * [backup-simplify]: Simplify (/ 1 1) into 1
0.091 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.091 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify (/ 1 1) into 1
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [backup-simplify]: Simplify 1.0 into 1.0
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify (+ 1 0) into 1
0.092 * [backup-simplify]: Simplify (/ 1 1) into 1
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.093 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.094 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0)
0.094 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.095 * [backup-simplify]: Simplify (- 0) into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.096 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0
0.096 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.097 * [backup-simplify]: Simplify (- 0) into 0
0.101 * [backup-simplify]: Simplify (+ 0 0) into 0
0.102 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (- 0) into 0
0.103 * [backup-simplify]: Simplify (+ 0 0) into 0
0.104 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify (- 0) into 0
0.105 * [backup-simplify]: Simplify (+ 0 0) into 0
0.106 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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 (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (- 0) into 0
0.109 * [backup-simplify]: Simplify (+ 0 0) into 0
0.109 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) (* 1.0 x))
0.110 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- x)) 1.0)) into (/ (+ (/ 1 x) 1.0) x)
0.110 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in (x) around 0
0.110 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x
0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [backup-simplify]: Simplify (/ 1 1) into 1
0.110 * [taylor]: Taking taylor expansion of 1.0 in x
0.110 * [backup-simplify]: Simplify 1.0 into 1.0
0.110 * [taylor]: Taking taylor expansion of x in x
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (+ 1 0) into 1
0.111 * [backup-simplify]: Simplify (/ 1 1) into 1
0.111 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (/ 1 1) into 1
0.111 * [taylor]: Taking taylor expansion of 1.0 in x
0.111 * [backup-simplify]: Simplify 1.0 into 1.0
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify (+ 1 0) into 1
0.112 * [backup-simplify]: Simplify (/ 1 1) into 1
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.114 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* 1 (/ 0 1)))) into 1.0
0.114 * [backup-simplify]: Simplify 1.0 into 1.0
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.115 * [backup-simplify]: Simplify (+ 0 0) into 0
0.116 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.118 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.118 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.119 * [backup-simplify]: Simplify (+ 0 0) into 0
0.121 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.121 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.122 * [backup-simplify]: Simplify (+ 0 0) into 0
0.123 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.125 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.127 * [backup-simplify]: Simplify (+ 0 0) into 0
0.128 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) (* 1.0 x))
0.129 * * * [progress]: simplifying candidates
0.130 * [simplify]: Simplifying:
  (expm1 (* x (- x 1.0)))
  (log1p (* x (- x 1.0)))
  (* x (- x 1.0))
  (+ (log x) (log (- x 1.0)))
  (log (* x (- x 1.0)))
  (exp (* x (- x 1.0)))
  (* (* (* x x) x) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (* x (- x 1.0))) (cbrt (* x (- x 1.0))))
  (cbrt (* x (- x 1.0)))
  (* (* (* x (- x 1.0)) (* x (- x 1.0))) (* x (- x 1.0)))
  (sqrt (* x (- x 1.0)))
  (sqrt (* x (- x 1.0)))
  (* (sqrt x) (sqrt (- x 1.0)))
  (* (sqrt x) (sqrt (- x 1.0)))
  (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))))
  (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt 1.0) (sqrt 1.0)))))
  (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))))
  (* x (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* 1.0 1))))
  (* x (fma (- 1.0) 1 (* 1.0 1)))
  (* x (fma (sqrt x) (sqrt x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))))
  (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (* x (fma (sqrt x) (sqrt x) (- (* (sqrt 1.0) (sqrt 1.0)))))
  (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))))
  (* x (fma (sqrt x) (sqrt x) (- (* 1.0 1))))
  (* x (fma (- 1.0) 1 (* 1.0 1)))
  (* x (fma 1 x (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))))
  (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (* x (fma 1 x (- (* (sqrt 1.0) (sqrt 1.0)))))
  (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))))
  (* x (fma 1 x (- (* 1.0 1))))
  (* x (fma (- 1.0) 1 (* 1.0 1)))
  (* x x)
  (* x (- 1.0))
  (* x x)
  (* x (- 1.0))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x)
  (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt 1.0) (sqrt 1.0)))) x)
  (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* 1.0 1))) x)
  (* (fma (- 1.0) 1 (* 1.0 1)) x)
  (* (fma (sqrt x) (sqrt x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x)
  (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x)
  (* (fma (sqrt x) (sqrt x) (- (* (sqrt 1.0) (sqrt 1.0)))) x)
  (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x)
  (* (fma (sqrt x) (sqrt x) (- (* 1.0 1))) x)
  (* (fma (- 1.0) 1 (* 1.0 1)) x)
  (* (fma 1 x (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x)
  (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x)
  (* (fma 1 x (- (* (sqrt 1.0) (sqrt 1.0)))) x)
  (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x)
  (* (fma 1 x (- (* 1.0 1))) x)
  (* (fma (- 1.0) 1 (* 1.0 1)) x)
  (* x x)
  (* (- 1.0) x)
  (* x x)
  (* (- 1.0) x)
  (* x (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* x (sqrt (- x 1.0)))
  (* x 1)
  (* x (+ (sqrt x) (sqrt 1.0)))
  (* x 1)
  (* (cbrt x) (- x 1.0))
  (* (sqrt x) (- x 1.0))
  (* x (- x 1.0))
  (* x (- (pow x 3) (pow 1.0 3)))
  (* x (- (* x x) (* 1.0 1.0)))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
0.132 * * [simplify]: iteration 0: 98 enodes
0.183 * * [simplify]: iteration 1: 229 enodes
0.303 * * [simplify]: iteration 2: 958 enodes
0.783 * * [simplify]: iteration complete: 5002 enodes
0.784 * * [simplify]: Extracting #0: cost 27 inf + 0
0.785 * * [simplify]: Extracting #1: cost 1053 inf + 1
0.792 * * [simplify]: Extracting #2: cost 1874 inf + 20597
0.826 * * [simplify]: Extracting #3: cost 1020 inf + 147164
0.884 * * [simplify]: Extracting #4: cost 158 inf + 288953
0.966 * * [simplify]: Extracting #5: cost 26 inf + 314420
1.039 * * [simplify]: Extracting #6: cost 2 inf + 318420
1.139 * * [simplify]: Extracting #7: cost 0 inf + 318926
1.239 * [simplify]: Simplified to:
  (expm1 (* (- x 1.0) x))
  (log1p (* (- x 1.0) x))
  (* (- x 1.0) x)
  (log (* (- x 1.0) x))
  (log (* (- x 1.0) x))
  (exp (* (- x 1.0) x))
  (* (* x (* (* x (- x 1.0)) (* x (- x 1.0)))) (- x 1.0))
  (* (cbrt (* (- x 1.0) x)) (cbrt (* (- x 1.0) x)))
  (cbrt (* (- x 1.0) x))
  (* (* (* (- x 1.0) x) (* (- x 1.0) x)) (* (- x 1.0) x))
  (sqrt (* (- x 1.0) x))
  (sqrt (* (- x 1.0) x))
  (* (sqrt x) (sqrt (- x 1.0)))
  (* (sqrt x) (sqrt (- x 1.0)))
  (* x (- (* (cbrt x) (* (cbrt x) (cbrt x))) 1.0))
  (* (fma -1 1.0 1.0) x)
  (* x (- (* (cbrt x) (* (cbrt x) (cbrt x))) 1.0))
  (* x (fma -1 1.0 1.0))
  (* x (- (* (cbrt x) (* (cbrt x) (cbrt x))) 1.0))
  (* x (fma -1 1.0 1.0))
  (* (- x 1.0) x)
  (* (fma -1 1.0 1.0) x)
  (* (- x 1.0) x)
  (* x (fma -1 1.0 1.0))
  (* (- x 1.0) x)
  (* x (fma -1 1.0 1.0))
  (* (- x 1.0) x)
  (* (fma -1 1.0 1.0) x)
  (* (- x 1.0) x)
  (* x (fma -1 1.0 1.0))
  (* (- x 1.0) x)
  (* x (fma -1 1.0 1.0))
  (* x x)
  (* (- x) 1.0)
  (* x x)
  (* (- x) 1.0)
  (* x (- (* (cbrt x) (* (cbrt x) (cbrt x))) 1.0))
  (* (fma -1 1.0 1.0) x)
  (* x (- (* (cbrt x) (* (cbrt x) (cbrt x))) 1.0))
  (* (fma -1 1.0 1.0) x)
  (* x (- (* (cbrt x) (* (cbrt x) (cbrt x))) 1.0))
  (* (fma -1 1.0 1.0) x)
  (* (- x 1.0) x)
  (* (fma -1 1.0 1.0) x)
  (* (- x 1.0) x)
  (* (fma -1 1.0 1.0) x)
  (* (- x 1.0) x)
  (* (fma -1 1.0 1.0) x)
  (* (- x 1.0) x)
  (* (fma -1 1.0 1.0) x)
  (* (- x 1.0) x)
  (* (fma -1 1.0 1.0) x)
  (* (- x 1.0) x)
  (* (fma -1 1.0 1.0) x)
  (* x x)
  (* (- x) 1.0)
  (* x x)
  (* (- x) 1.0)
  (* (cbrt (- x 1.0)) (* x (cbrt (- x 1.0))))
  (* (sqrt (- x 1.0)) x)
  x
  (* x (+ (sqrt x) (sqrt 1.0)))
  x
  (* (cbrt x) (- x 1.0))
  (* (- x 1.0) (sqrt x))
  (* (- x 1.0) x)
  (* (- (* x (* x x)) (* (* 1.0 1.0) 1.0)) x)
  (* x (* (- x 1.0) (+ x 1.0)))
  (* x (- x 1.0))
  (* x (- x 1.0))
  (* x (- x 1.0))
1.245 * * * [progress]: adding candidates to table
1.375 * * [progress]: iteration 2 / 4
1.375 * * * [progress]: picking best candidate
1.378 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (* x (- 1.0))))>
1.378 * * * [progress]: localizing error
1.385 * * * [progress]: generating rewritten candidates
1.385 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.392 * * * [progress]: generating series expansions
1.393 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.393 * [backup-simplify]: Simplify (+ (* x x) (* x (- 1.0))) into (- (pow x 2) (* 1.0 x))
1.394 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in (x) around 0
1.394 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x
1.394 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.394 * [taylor]: Taking taylor expansion of x in x
1.394 * [backup-simplify]: Simplify 0 into 0
1.394 * [backup-simplify]: Simplify 1 into 1
1.394 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.394 * [taylor]: Taking taylor expansion of 1.0 in x
1.394 * [backup-simplify]: Simplify 1.0 into 1.0
1.394 * [taylor]: Taking taylor expansion of x in x
1.394 * [backup-simplify]: Simplify 0 into 0
1.394 * [backup-simplify]: Simplify 1 into 1
1.394 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x
1.394 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.394 * [taylor]: Taking taylor expansion of x in x
1.394 * [backup-simplify]: Simplify 0 into 0
1.394 * [backup-simplify]: Simplify 1 into 1
1.394 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.394 * [taylor]: Taking taylor expansion of 1.0 in x
1.394 * [backup-simplify]: Simplify 1.0 into 1.0
1.394 * [taylor]: Taking taylor expansion of x in x
1.394 * [backup-simplify]: Simplify 0 into 0
1.394 * [backup-simplify]: Simplify 1 into 1
1.395 * [backup-simplify]: Simplify (* 1.0 0) into 0
1.395 * [backup-simplify]: Simplify (- 0) into 0
1.395 * [backup-simplify]: Simplify (+ 0 0) into 0
1.396 * [backup-simplify]: Simplify 0 into 0
1.397 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
1.398 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.398 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.399 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.399 * [backup-simplify]: Simplify (* 1 1) into 1
1.400 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
1.401 * [backup-simplify]: Simplify (- 0) into 0
1.401 * [backup-simplify]: Simplify (+ 1 0) into 1
1.401 * [backup-simplify]: Simplify 1 into 1
1.402 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.403 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.404 * [backup-simplify]: Simplify (- 0) into 0
1.404 * [backup-simplify]: Simplify (+ 0 0) into 0
1.404 * [backup-simplify]: Simplify 0 into 0
1.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.406 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.407 * [backup-simplify]: Simplify (- 0) into 0
1.407 * [backup-simplify]: Simplify (+ 0 0) into 0
1.407 * [backup-simplify]: Simplify 0 into 0
1.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.410 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1.410 * [backup-simplify]: Simplify (- 0) into 0
1.411 * [backup-simplify]: Simplify (+ 0 0) into 0
1.411 * [backup-simplify]: Simplify 0 into 0
1.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.414 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1.414 * [backup-simplify]: Simplify (- 0) into 0
1.414 * [backup-simplify]: Simplify (+ 0 0) into 0
1.414 * [backup-simplify]: Simplify 0 into 0
1.416 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.418 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1.418 * [backup-simplify]: Simplify (- 0) into 0
1.418 * [backup-simplify]: Simplify (+ 0 0) into 0
1.418 * [backup-simplify]: Simplify 0 into 0
1.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.422 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1.422 * [backup-simplify]: Simplify (- 0) into 0
1.423 * [backup-simplify]: Simplify (+ 0 0) into 0
1.423 * [backup-simplify]: Simplify 0 into 0
1.424 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* (- 1.0) x)) into (- (pow x 2) (* 1.0 x))
1.424 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (- 1.0))) into (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x)))
1.424 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0
1.424 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.424 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.424 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.424 * [taylor]: Taking taylor expansion of x in x
1.424 * [backup-simplify]: Simplify 0 into 0
1.424 * [backup-simplify]: Simplify 1 into 1
1.425 * [backup-simplify]: Simplify (* 1 1) into 1
1.425 * [backup-simplify]: Simplify (/ 1 1) into 1
1.425 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.425 * [taylor]: Taking taylor expansion of 1.0 in x
1.429 * [backup-simplify]: Simplify 1.0 into 1.0
1.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.429 * [taylor]: Taking taylor expansion of x in x
1.429 * [backup-simplify]: Simplify 0 into 0
1.429 * [backup-simplify]: Simplify 1 into 1
1.430 * [backup-simplify]: Simplify (/ 1 1) into 1
1.430 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.430 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.430 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.430 * [taylor]: Taking taylor expansion of x in x
1.430 * [backup-simplify]: Simplify 0 into 0
1.430 * [backup-simplify]: Simplify 1 into 1
1.430 * [backup-simplify]: Simplify (* 1 1) into 1
1.431 * [backup-simplify]: Simplify (/ 1 1) into 1
1.431 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.431 * [taylor]: Taking taylor expansion of 1.0 in x
1.431 * [backup-simplify]: Simplify 1.0 into 1.0
1.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.431 * [taylor]: Taking taylor expansion of x in x
1.431 * [backup-simplify]: Simplify 0 into 0
1.431 * [backup-simplify]: Simplify 1 into 1
1.431 * [backup-simplify]: Simplify (/ 1 1) into 1
1.432 * [backup-simplify]: Simplify (+ 1 0) into 1
1.432 * [backup-simplify]: Simplify 1 into 1
1.433 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.434 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
1.434 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.435 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.436 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.437 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.439 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
1.439 * [backup-simplify]: Simplify (- 0) into 0
1.440 * [backup-simplify]: Simplify (+ 0 0) into 0
1.440 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.444 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
1.444 * [backup-simplify]: Simplify (- 0) into 0
1.444 * [backup-simplify]: Simplify (+ 0 0) into 0
1.444 * [backup-simplify]: Simplify 0 into 0
1.446 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.449 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.449 * [backup-simplify]: Simplify (- 0) into 0
1.449 * [backup-simplify]: Simplify (+ 0 0) into 0
1.449 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.454 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.455 * [backup-simplify]: Simplify (- 0) into 0
1.455 * [backup-simplify]: Simplify (+ 0 0) into 0
1.455 * [backup-simplify]: Simplify 0 into 0
1.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.459 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.460 * [backup-simplify]: Simplify (- 0) into 0
1.460 * [backup-simplify]: Simplify (+ 0 0) into 0
1.460 * [backup-simplify]: Simplify 0 into 0
1.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.463 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.463 * [backup-simplify]: Simplify (- 0) into 0
1.464 * [backup-simplify]: Simplify (+ 0 0) into 0
1.464 * [backup-simplify]: Simplify 0 into 0
1.464 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) (* 1.0 x))
1.465 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (- 1.0))) into (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x)))
1.465 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0
1.465 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.465 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.465 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.465 * [taylor]: Taking taylor expansion of x in x
1.465 * [backup-simplify]: Simplify 0 into 0
1.465 * [backup-simplify]: Simplify 1 into 1
1.465 * [backup-simplify]: Simplify (* 1 1) into 1
1.465 * [backup-simplify]: Simplify (/ 1 1) into 1
1.465 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.465 * [taylor]: Taking taylor expansion of 1.0 in x
1.465 * [backup-simplify]: Simplify 1.0 into 1.0
1.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.465 * [taylor]: Taking taylor expansion of x in x
1.465 * [backup-simplify]: Simplify 0 into 0
1.465 * [backup-simplify]: Simplify 1 into 1
1.465 * [backup-simplify]: Simplify (/ 1 1) into 1
1.466 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.466 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.466 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.466 * [taylor]: Taking taylor expansion of x in x
1.466 * [backup-simplify]: Simplify 0 into 0
1.466 * [backup-simplify]: Simplify 1 into 1
1.466 * [backup-simplify]: Simplify (* 1 1) into 1
1.466 * [backup-simplify]: Simplify (/ 1 1) into 1
1.466 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.466 * [taylor]: Taking taylor expansion of 1.0 in x
1.466 * [backup-simplify]: Simplify 1.0 into 1.0
1.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.466 * [taylor]: Taking taylor expansion of x in x
1.466 * [backup-simplify]: Simplify 0 into 0
1.466 * [backup-simplify]: Simplify 1 into 1
1.466 * [backup-simplify]: Simplify (/ 1 1) into 1
1.467 * [backup-simplify]: Simplify (+ 1 0) into 1
1.467 * [backup-simplify]: Simplify 1 into 1
1.467 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.468 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
1.468 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.468 * [backup-simplify]: Simplify 1.0 into 1.0
1.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.470 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
1.470 * [backup-simplify]: Simplify (+ 0 0) into 0
1.470 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.473 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
1.473 * [backup-simplify]: Simplify (+ 0 0) into 0
1.473 * [backup-simplify]: Simplify 0 into 0
1.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.475 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.475 * [backup-simplify]: Simplify (+ 0 0) into 0
1.475 * [backup-simplify]: Simplify 0 into 0
1.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.478 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.478 * [backup-simplify]: Simplify (+ 0 0) into 0
1.478 * [backup-simplify]: Simplify 0 into 0
1.479 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.481 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.481 * [backup-simplify]: Simplify (+ 0 0) into 0
1.481 * [backup-simplify]: Simplify 0 into 0
1.482 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.484 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.484 * [backup-simplify]: Simplify (+ 0 0) into 0
1.484 * [backup-simplify]: Simplify 0 into 0
1.485 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) (* 1.0 x))
1.485 * * * [progress]: simplifying candidates
1.485 * [simplify]: Simplifying:
  (expm1 (+ (* x x) (* x (- 1.0))))
  (log1p (+ (* x x) (* x (- 1.0))))
  (* (exp (* x x)) (exp (* x (- 1.0))))
  (log (+ (* x x) (* x (- 1.0))))
  (exp (+ (* x x) (* x (- 1.0))))
  (* (cbrt (+ (* x x) (* x (- 1.0)))) (cbrt (+ (* x x) (* x (- 1.0)))))
  (cbrt (+ (* x x) (* x (- 1.0))))
  (* (* (+ (* x x) (* x (- 1.0))) (+ (* x x) (* x (- 1.0)))) (+ (* x x) (* x (- 1.0))))
  (sqrt (+ (* x x) (* x (- 1.0))))
  (sqrt (+ (* x x) (* x (- 1.0))))
  (+ (pow (* x x) 3) (pow (* x (- 1.0)) 3))
  (+ (* (* x x) (* x x)) (- (* (* x (- 1.0)) (* x (- 1.0))) (* (* x x) (* x (- 1.0)))))
  (- (* (* x x) (* x x)) (* (* x (- 1.0)) (* x (- 1.0))))
  (- (* x x) (* x (- 1.0)))
  (+ x (- 1.0))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
1.485 * * [simplify]: iteration 0: 34 enodes
1.498 * * [simplify]: iteration 1: 123 enodes
1.578 * * [simplify]: iteration 2: 771 enodes
2.193 * * [simplify]: iteration complete: 5001 enodes
2.193 * * [simplify]: Extracting #0: cost 14 inf + 0
2.195 * * [simplify]: Extracting #1: cost 509 inf + 0
2.209 * * [simplify]: Extracting #2: cost 1861 inf + 4695
2.227 * * [simplify]: Extracting #3: cost 1243 inf + 114693
2.291 * * [simplify]: Extracting #4: cost 176 inf + 299097
2.375 * * [simplify]: Extracting #5: cost 10 inf + 331863
2.462 * * [simplify]: Extracting #6: cost 0 inf + 334815
2.570 * [simplify]: Simplified to:
  (expm1 (* x (- x 1.0)))
  (log1p (* x (- x 1.0)))
  (exp (* x (- x 1.0)))
  (log (* x (- x 1.0)))
  (exp (* x (- x 1.0)))
  (* (cbrt (* x (- x 1.0))) (cbrt (* x (- x 1.0))))
  (cbrt (* x (- x 1.0)))
  (* (* x (- x 1.0)) (* (* x (- x 1.0)) (* x (- x 1.0))))
  (sqrt (* x (- x 1.0)))
  (sqrt (* x (- x 1.0)))
  (* (* (* x x) x) (fma (- 1.0) (* 1.0 1.0) (* (* x x) x)))
  (fma (* x x) (* x x) (* (* x 1.0) (* x (+ 1.0 x))))
  (* (* x x) (- (* x x) (* 1.0 1.0)))
  (* x (+ 1.0 x))
  (- x 1.0)
  (* x (- x 1.0))
  (* x (- x 1.0))
  (* x (- x 1.0))
2.570 * * * [progress]: adding candidates to table
2.628 * [progress]: [Phase 3 of 3] Extracting.
2.628 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* x (- x 1.0)))> #<alt (λ (x) (+ (* x x) (* x (- 1.0))))>)
2.628 * * * [regime-changes]: Trying 2 branch expressions: ((* x (- x 1.0)) x)
2.628 * * * * [regimes]: Trying to branch on (* x (- x 1.0)) from (#<alt (λ (x) (* x (- x 1.0)))> #<alt (λ (x) (+ (* x x) (* x (- 1.0))))>)
2.648 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* x (- x 1.0)))> #<alt (λ (x) (+ (* x x) (* x (- 1.0))))>)
2.689 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.690 * [simplify]: Simplifying:
  (+ (* x x) (* x (- 1.0)))
2.690 * * [simplify]: iteration 0: 6 enodes
2.691 * * [simplify]: iteration 1: 10 enodes
2.692 * * [simplify]: iteration 2: 14 enodes
2.693 * * [simplify]: iteration 3: 15 enodes
2.695 * * [simplify]: iteration complete: 15 enodes
2.695 * * [simplify]: Extracting #0: cost 1 inf + 0
2.695 * * [simplify]: Extracting #1: cost 3 inf + 0
2.695 * * [simplify]: Extracting #2: cost 8 inf + 0
2.695 * * [simplify]: Extracting #3: cost 5 inf + 43
2.695 * * [simplify]: Extracting #4: cost 0 inf + 411
2.696 * [simplify]: Simplified to:
  (+ (* x x) (* (- 1.0) x))
3.575 * [regime-testing]: Baseline error score: 0.009272399675139681
3.584 * [regime-testing]: Oracle error score: 0.00037504688086010754
3.614 * [regime-testing]: End program error score: 0.009272399675139681
3.691 * [regime-testing]: Target error score: 0.009272399675139681