27.746 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying:
  (* x (- x 1.0))
0.017 * * [simplify]: iteration 0: 4 enodes
0.020 * * [simplify]: iteration 1: 7 enodes
0.022 * * [simplify]: iteration 2: 13 enodes
0.024 * * [simplify]: iteration 3: 21 enodes
0.027 * * [simplify]: iteration 4: 28 enodes
0.031 * * [simplify]: iteration 5: 30 enodes
0.033 * * [simplify]: iteration complete: 30 enodes
0.033 * * [simplify]: Extracting #0: cost 1 inf + 0
0.033 * * [simplify]: Extracting #1: cost 9 inf + 0
0.033 * * [simplify]: Extracting #2: cost 6 inf + 43
0.034 * * [simplify]: Extracting #3: cost 0 inf + 373
0.034 * [simplify]: Simplified to:
  (* x (- x 1.0))
0.034 * * [progress]: iteration 1 / 4
0.034 * * * [progress]: picking best candidate
0.037 * * * * [pick]: Picked  #<alt (λ (x) (* x (- x 1.0)))>
0.037 * * * [progress]: localizing error
0.041 * * * [progress]: generating rewritten candidates
0.041 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.073 * * * [progress]: generating series expansions
0.074 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.074 * [backup-simplify]: Simplify (* x (- x 1.0)) into (* x (- x 1.0))
0.074 * [approximate]: Taking taylor expansion of (* x (- x 1.0)) in (x) around 0
0.074 * [taylor]: Taking taylor expansion of (* x (- 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 (- 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 (* x (- 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 (- 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 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.075 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.075 * [backup-simplify]: Simplify (* 0 (- 1.0)) into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (- 0) into 0
0.076 * [backup-simplify]: Simplify (+ 1 0) into 1
0.077 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- 1.0))) into (- 1.0)
0.077 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.078 * [backup-simplify]: Simplify (- 0) into 0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.079 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- 1.0)))) into 1
0.079 * [backup-simplify]: Simplify 1 into 1
0.079 * [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
0.080 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [backup-simplify]: Simplify (+ 0 0) into 0
0.081 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0)))))) into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (- 0) into 0
0.082 * [backup-simplify]: Simplify (+ 0 0) into 0
0.083 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 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 0) (+ (* 0 1) (* 0 (- 1.0)))))))) into 0
0.084 * [backup-simplify]: Simplify 0 into 0
0.085 * [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 0) (+ (* 0 1) (* 0 (- 1.0))))))))) into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (- 0) into 0
0.087 * [backup-simplify]: Simplify (+ 0 0) into 0
0.088 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0)))))))))) into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* (- 1.0) x)) into (- (pow x 2) (* 1.0 x))
0.089 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) x)
0.089 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in (x) around 0
0.089 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.089 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (/ 1 1) into 1
0.089 * [taylor]: Taking taylor expansion of 1.0 in x
0.089 * [backup-simplify]: Simplify 1.0 into 1.0
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (+ 1 0) into 1
0.090 * [backup-simplify]: Simplify (/ 1 1) into 1
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
0.090 * [backup-simplify]: Simplify (/ 1 1) into 1
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.091 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.092 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.094 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0)
0.095 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.096 * [backup-simplify]: Simplify (- 0) into 0
0.096 * [backup-simplify]: Simplify (+ 0 0) into 0
0.097 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.099 * [backup-simplify]: Simplify (- 0) into 0
0.099 * [backup-simplify]: Simplify (+ 0 0) into 0
0.100 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.101 * [backup-simplify]: Simplify (- 0) into 0
0.102 * [backup-simplify]: Simplify (+ 0 0) into 0
0.103 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.103 * [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
0.104 * [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
0.107 * [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
0.109 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.110 * [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
0.110 * [backup-simplify]: Simplify (- 0) into 0
0.110 * [backup-simplify]: Simplify (+ 0 0) into 0
0.112 * [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
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) (* 1.0 x))
0.113 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- x)) 1.0)) into (/ (+ (/ 1 x) 1.0) x)
0.113 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in (x) around 0
0.113 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x
0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (/ 1 1) into 1
0.113 * [taylor]: Taking taylor expansion of 1.0 in x
0.113 * [backup-simplify]: Simplify 1.0 into 1.0
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (+ 1 0) into 1
0.114 * [backup-simplify]: Simplify (/ 1 1) into 1
0.114 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x
0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (/ 1 1) into 1
0.115 * [taylor]: Taking taylor expansion of 1.0 in x
0.115 * [backup-simplify]: Simplify 1.0 into 1.0
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (+ 1 0) into 1
0.116 * [backup-simplify]: Simplify (/ 1 1) into 1
0.116 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.119 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* 1 (/ 0 1)))) into 1.0
0.119 * [backup-simplify]: Simplify 1.0 into 1.0
0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.121 * [backup-simplify]: Simplify (+ 0 0) into 0
0.124 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.129 * [backup-simplify]: Simplify (+ 0 0) into 0
0.130 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.130 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.131 * [backup-simplify]: Simplify (+ 0 0) into 0
0.132 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.134 * [backup-simplify]: Simplify (+ 0 0) into 0
0.135 * [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
0.135 * [backup-simplify]: Simplify 0 into 0
0.137 * [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
0.137 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [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
0.138 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) (* 1.0 x))
0.139 * * * [progress]: simplifying candidates
0.140 * [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))
0.142 * * [simplify]: iteration 0: 98 enodes
0.198 * * [simplify]: iteration 1: 219 enodes
0.271 * * [simplify]: iteration 2: 433 enodes
0.491 * * [simplify]: iteration 3: 1388 enodes
2.521 * * [simplify]: iteration complete: 5000 enodes
2.521 * * [simplify]: Extracting #0: cost 21 inf + 0
2.522 * * [simplify]: Extracting #1: cost 433 inf + 1
2.527 * * [simplify]: Extracting #2: cost 1144 inf + 7676
2.547 * * [simplify]: Extracting #3: cost 676 inf + 94313
2.595 * * [simplify]: Extracting #4: cost 143 inf + 194357
2.654 * * [simplify]: Extracting #5: cost 9 inf + 241139
2.702 * * [simplify]: Extracting #6: cost 0 inf + 243115
2.760 * [simplify]: Simplified to:
  (expm1 (* x (- x 1.0)))
  (log1p (* x (- x 1.0)))
  (* x (- x 1.0))
  (log (* x (- x 1.0)))
  (log (* x (- x 1.0)))
  (exp (* x (- x 1.0)))
  (* (* x (- x 1.0)) (* (* x (- x 1.0)) (* 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)))
  (* (sqrt x) (sqrt (- x 1.0)))
  (* (sqrt x) (sqrt (- x 1.0)))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x x)
  (- (* x 1.0))
  (* x x)
  (- (* x 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x (- x 1.0))
  (* x (fma 1.0 -1 1.0))
  (* x x)
  (- (* x 1.0))
  (* x x)
  (- (* x 1.0))
  (* (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) x)
  (* x (sqrt (- x 1.0)))
  x
  (* x (+ (sqrt x) (sqrt 1.0)))
  x
  (* (- x 1.0) (cbrt x))
  (* (- x 1.0) (sqrt x))
  (* x (- x 1.0))
  (* (- (* x (* x x)) (* 1.0 (* 1.0 1.0))) x)
  (* x (- (* x x) (* 1.0 1.0)))
  (* x (- x 1.0))
  (* x (- x 1.0))
  (* x (- x 1.0))
2.762 * * * [progress]: adding candidates to table
2.846 * * [progress]: iteration 2 / 4
2.846 * * * [progress]: picking best candidate
2.850 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (* (- 1.0) x)))>
2.850 * * * [progress]: localizing error
2.857 * * * [progress]: generating rewritten candidates
2.857 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.863 * * * [progress]: generating series expansions
2.863 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.864 * [backup-simplify]: Simplify (+ (* x x) (* (- 1.0) x)) into (- (pow x 2) (* 1.0 x))
2.864 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in (x) around 0
2.864 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x
2.864 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.864 * [taylor]: Taking taylor expansion of x in x
2.864 * [backup-simplify]: Simplify 0 into 0
2.864 * [backup-simplify]: Simplify 1 into 1
2.864 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.864 * [taylor]: Taking taylor expansion of 1.0 in x
2.864 * [backup-simplify]: Simplify 1.0 into 1.0
2.864 * [taylor]: Taking taylor expansion of x in x
2.864 * [backup-simplify]: Simplify 0 into 0
2.864 * [backup-simplify]: Simplify 1 into 1
2.864 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x
2.864 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.864 * [taylor]: Taking taylor expansion of x in x
2.864 * [backup-simplify]: Simplify 0 into 0
2.864 * [backup-simplify]: Simplify 1 into 1
2.864 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.864 * [taylor]: Taking taylor expansion of 1.0 in x
2.864 * [backup-simplify]: Simplify 1.0 into 1.0
2.864 * [taylor]: Taking taylor expansion of x in x
2.864 * [backup-simplify]: Simplify 0 into 0
2.864 * [backup-simplify]: Simplify 1 into 1
2.865 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.865 * [backup-simplify]: Simplify (- 0) into 0
2.865 * [backup-simplify]: Simplify (+ 0 0) into 0
2.865 * [backup-simplify]: Simplify 0 into 0
2.866 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.867 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.867 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.867 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.868 * [backup-simplify]: Simplify (* 1 1) into 1
2.868 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.868 * [backup-simplify]: Simplify (- 0) into 0
2.869 * [backup-simplify]: Simplify (+ 1 0) into 1
2.869 * [backup-simplify]: Simplify 1 into 1
2.869 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.870 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.870 * [backup-simplify]: Simplify (- 0) into 0
2.870 * [backup-simplify]: Simplify (+ 0 0) into 0
2.870 * [backup-simplify]: Simplify 0 into 0
2.871 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.872 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.872 * [backup-simplify]: Simplify (- 0) into 0
2.872 * [backup-simplify]: Simplify (+ 0 0) into 0
2.872 * [backup-simplify]: Simplify 0 into 0
2.873 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.874 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.874 * [backup-simplify]: Simplify (- 0) into 0
2.874 * [backup-simplify]: Simplify (+ 0 0) into 0
2.874 * [backup-simplify]: Simplify 0 into 0
2.875 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.876 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
2.876 * [backup-simplify]: Simplify (- 0) into 0
2.876 * [backup-simplify]: Simplify (+ 0 0) into 0
2.876 * [backup-simplify]: Simplify 0 into 0
2.877 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.878 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
2.878 * [backup-simplify]: Simplify (- 0) into 0
2.879 * [backup-simplify]: Simplify (+ 0 0) into 0
2.879 * [backup-simplify]: Simplify 0 into 0
2.879 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.882 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
2.882 * [backup-simplify]: Simplify (- 0) into 0
2.882 * [backup-simplify]: Simplify (+ 0 0) into 0
2.882 * [backup-simplify]: Simplify 0 into 0
2.883 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* (- 1.0) x)) into (- (pow x 2) (* 1.0 x))
2.884 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (- 1.0) (/ 1 x))) into (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x)))
2.884 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0
2.884 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
2.884 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.884 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.884 * [taylor]: Taking taylor expansion of x in x
2.884 * [backup-simplify]: Simplify 0 into 0
2.884 * [backup-simplify]: Simplify 1 into 1
2.884 * [backup-simplify]: Simplify (* 1 1) into 1
2.885 * [backup-simplify]: Simplify (/ 1 1) into 1
2.885 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.885 * [taylor]: Taking taylor expansion of 1.0 in x
2.885 * [backup-simplify]: Simplify 1.0 into 1.0
2.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.885 * [taylor]: Taking taylor expansion of x in x
2.885 * [backup-simplify]: Simplify 0 into 0
2.885 * [backup-simplify]: Simplify 1 into 1
2.885 * [backup-simplify]: Simplify (/ 1 1) into 1
2.885 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
2.885 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.885 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.885 * [taylor]: Taking taylor expansion of x in x
2.885 * [backup-simplify]: Simplify 0 into 0
2.885 * [backup-simplify]: Simplify 1 into 1
2.886 * [backup-simplify]: Simplify (* 1 1) into 1
2.886 * [backup-simplify]: Simplify (/ 1 1) into 1
2.886 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.886 * [taylor]: Taking taylor expansion of 1.0 in x
2.886 * [backup-simplify]: Simplify 1.0 into 1.0
2.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.886 * [taylor]: Taking taylor expansion of x in x
2.886 * [backup-simplify]: Simplify 0 into 0
2.886 * [backup-simplify]: Simplify 1 into 1
2.887 * [backup-simplify]: Simplify (/ 1 1) into 1
2.887 * [backup-simplify]: Simplify (+ 1 0) into 1
2.887 * [backup-simplify]: Simplify 1 into 1
2.888 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.889 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.889 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.890 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.890 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.891 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.891 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.892 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.892 * [backup-simplify]: Simplify (- 0) into 0
2.892 * [backup-simplify]: Simplify (+ 0 0) into 0
2.893 * [backup-simplify]: Simplify 0 into 0
2.893 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.894 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.894 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.895 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.895 * [backup-simplify]: Simplify (- 0) into 0
2.895 * [backup-simplify]: Simplify (+ 0 0) into 0
2.895 * [backup-simplify]: Simplify 0 into 0
2.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.898 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.898 * [backup-simplify]: Simplify (- 0) into 0
2.898 * [backup-simplify]: Simplify (+ 0 0) into 0
2.898 * [backup-simplify]: Simplify 0 into 0
2.899 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.902 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.903 * [backup-simplify]: Simplify (- 0) into 0
2.903 * [backup-simplify]: Simplify (+ 0 0) into 0
2.903 * [backup-simplify]: Simplify 0 into 0
2.905 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.908 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.908 * [backup-simplify]: Simplify (- 0) into 0
2.909 * [backup-simplify]: Simplify (+ 0 0) into 0
2.909 * [backup-simplify]: Simplify 0 into 0
2.910 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.911 * [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
2.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.912 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.913 * [backup-simplify]: Simplify (- 0) into 0
2.913 * [backup-simplify]: Simplify (+ 0 0) into 0
2.913 * [backup-simplify]: Simplify 0 into 0
2.913 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) (* 1.0 x))
2.914 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (- 1.0) (/ 1 (- x)))) into (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x)))
2.914 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0
2.914 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
2.914 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.914 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.914 * [taylor]: Taking taylor expansion of x in x
2.914 * [backup-simplify]: Simplify 0 into 0
2.914 * [backup-simplify]: Simplify 1 into 1
2.914 * [backup-simplify]: Simplify (* 1 1) into 1
2.914 * [backup-simplify]: Simplify (/ 1 1) into 1
2.914 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.914 * [taylor]: Taking taylor expansion of 1.0 in x
2.914 * [backup-simplify]: Simplify 1.0 into 1.0
2.914 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.914 * [taylor]: Taking taylor expansion of x in x
2.914 * [backup-simplify]: Simplify 0 into 0
2.914 * [backup-simplify]: Simplify 1 into 1
2.915 * [backup-simplify]: Simplify (/ 1 1) into 1
2.915 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
2.915 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.915 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.915 * [taylor]: Taking taylor expansion of x in x
2.915 * [backup-simplify]: Simplify 0 into 0
2.915 * [backup-simplify]: Simplify 1 into 1
2.915 * [backup-simplify]: Simplify (* 1 1) into 1
2.915 * [backup-simplify]: Simplify (/ 1 1) into 1
2.915 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.915 * [taylor]: Taking taylor expansion of 1.0 in x
2.915 * [backup-simplify]: Simplify 1.0 into 1.0
2.915 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.915 * [taylor]: Taking taylor expansion of x in x
2.915 * [backup-simplify]: Simplify 0 into 0
2.915 * [backup-simplify]: Simplify 1 into 1
2.916 * [backup-simplify]: Simplify (/ 1 1) into 1
2.916 * [backup-simplify]: Simplify (+ 1 0) into 1
2.916 * [backup-simplify]: Simplify 1 into 1
2.916 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.917 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.917 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.917 * [backup-simplify]: Simplify 1.0 into 1.0
2.918 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.918 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.919 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.919 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.920 * [backup-simplify]: Simplify (+ 0 0) into 0
2.920 * [backup-simplify]: Simplify 0 into 0
2.920 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.921 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.921 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.922 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.922 * [backup-simplify]: Simplify (+ 0 0) into 0
2.922 * [backup-simplify]: Simplify 0 into 0
2.923 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.925 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.926 * [backup-simplify]: Simplify (+ 0 0) into 0
2.926 * [backup-simplify]: Simplify 0 into 0
2.927 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.928 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.929 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.930 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.931 * [backup-simplify]: Simplify (+ 0 0) into 0
2.931 * [backup-simplify]: Simplify 0 into 0
2.932 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.933 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.936 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.936 * [backup-simplify]: Simplify (+ 0 0) into 0
2.936 * [backup-simplify]: Simplify 0 into 0
2.938 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.939 * [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
2.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.941 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.942 * [backup-simplify]: Simplify (+ 0 0) into 0
2.942 * [backup-simplify]: Simplify 0 into 0
2.942 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) (* 1.0 x))
2.942 * * * [progress]: simplifying candidates
2.943 * [simplify]: Simplifying:
  (expm1 (+ (* x x) (* (- 1.0) x)))
  (log1p (+ (* x x) (* (- 1.0) x)))
  (* (exp (* x x)) (exp (* (- 1.0) x)))
  (log (+ (* x x) (* (- 1.0) x)))
  (exp (+ (* x x) (* (- 1.0) x)))
  (* (cbrt (+ (* x x) (* (- 1.0) x))) (cbrt (+ (* x x) (* (- 1.0) x))))
  (cbrt (+ (* x x) (* (- 1.0) x)))
  (* (* (+ (* x x) (* (- 1.0) x)) (+ (* x x) (* (- 1.0) x))) (+ (* x x) (* (- 1.0) x)))
  (sqrt (+ (* x x) (* (- 1.0) x)))
  (sqrt (+ (* x x) (* (- 1.0) x)))
  (+ (pow (* x x) 3) (pow (* (- 1.0) x) 3))
  (+ (* (* 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))
  (+ x (- 1.0))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
2.943 * * [simplify]: iteration 0: 34 enodes
2.958 * * [simplify]: iteration 1: 113 enodes
3.001 * * [simplify]: iteration 2: 437 enodes
3.402 * * [simplify]: iteration 3: 1921 enodes
5.361 * * [simplify]: iteration complete: 5000 enodes
5.361 * * [simplify]: Extracting #0: cost 14 inf + 0
5.362 * * [simplify]: Extracting #1: cost 219 inf + 0
5.366 * * [simplify]: Extracting #2: cost 866 inf + 606
5.383 * * [simplify]: Extracting #3: cost 635 inf + 47144
5.422 * * [simplify]: Extracting #4: cost 134 inf + 134687
5.482 * * [simplify]: Extracting #5: cost 31 inf + 158316
5.545 * * [simplify]: Extracting #6: cost 4 inf + 164369
5.618 * * [simplify]: Extracting #7: cost 0 inf + 165541
5.673 * [simplify]: Simplified to:
  (expm1 (* (- x 1.0) x))
  (log1p (* (- x 1.0) x))
  (exp (* (- x 1.0) x))
  (log (* (- x 1.0) x))
  (exp (* (- x 1.0) x))
  (* (cbrt (* (- x 1.0) x)) (cbrt (* (- x 1.0) x)))
  (cbrt (* (- x 1.0) x))
  (* (* (- x 1.0) x) (* (* (- x 1.0) x) (* (- x 1.0) x)))
  (sqrt (* (- x 1.0) x))
  (sqrt (* (- x 1.0) x))
  (* (* x (* x x)) (- (* x (* x x)) (* (* 1.0 1.0) 1.0)))
  (* (* x x) (fma (- 1.0) (- (- 1.0) x) (* x x)))
  (* (* x x) (fma (- 1.0) 1.0 (* x x)))
  (* x (+ 1.0 x))
  (- x 1.0)
  (* (- x 1.0) x)
  (* (- x 1.0) x)
  (* (- x 1.0) x)
5.675 * * * [progress]: adding candidates to table
5.751 * [progress]: [Phase 3 of 3] Extracting.
5.751 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* x (- x 1.0)))> #<alt (λ (x) (+ (* x x) (* (- 1.0) x)))>)
5.751 * * * [regime-changes]: Trying 2 branch expressions: ((* x (- x 1.0)) x)
5.751 * * * * [regimes]: Trying to branch on (* x (- x 1.0)) from (#<alt (λ (x) (* x (- x 1.0)))> #<alt (λ (x) (+ (* x x) (* (- 1.0) x)))>)
5.774 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* x (- x 1.0)))> #<alt (λ (x) (+ (* x x) (* (- 1.0) x)))>)
5.799 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
5.799 * [simplify]: Simplifying:
  (* x (- x 1.0))
5.799 * * [simplify]: iteration 0: 4 enodes
5.799 * * [simplify]: iteration 1: 5 enodes
5.800 * * [simplify]: iteration complete: 5 enodes
5.800 * * [simplify]: Extracting #0: cost 1 inf + 0
5.800 * * [simplify]: Extracting #1: cost 3 inf + 0
5.800 * * [simplify]: Extracting #2: cost 3 inf + 1
5.800 * * [simplify]: Extracting #3: cost 0 inf + 126
5.800 * [simplify]: Simplified to:
  (* x (- x 1.0))
6.635 * [regime-testing]: Baseline error score: 0.010376297037129641
6.650 * [regime-testing]: Oracle error score: 0.0005000625078134767
6.677 * [regime-testing]: End program error score: 0.010376297037129641
6.780 * [regime-testing]: Target error score: 0.010751343917989748