61.609 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying:
  (* x (- x 1.0))
0.014 * * [simplify]: Extracting # 0 : cost  0
0.014 * * [simplify]: Extracting # 1 : cost  0
0.014 * * [simplify]: Extracting # 2 : cost  0
0.014 * * [simplify]: Extracting # 3 : cost  0
0.014 * * [simplify]: Extracting # 4 : cost  0
0.014 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.016 * * [simplify]: Extracting # 0 : cost  0
0.016 * * [simplify]: Extracting # 1 : cost  0
0.016 * * [simplify]: Extracting # 2 : cost  0
0.016 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.017 * * [simplify]: Extracting # 0 : cost  0
0.017 * * [simplify]: Extracting # 1 : cost  0
0.017 * * [simplify]: Extracting # 2 : cost  0
0.017 * * [simplify]: iteration  2 :  13  enodes  (cost  5 )
0.020 * * [simplify]: Extracting # 0 : cost  0
0.020 * * [simplify]: Extracting # 1 : cost  0
0.020 * * [simplify]: Extracting # 2 : cost  0
0.020 * * [simplify]: iteration  3 :  21  enodes  (cost  5 )
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: Extracting # 1 : cost  0
0.023 * * [simplify]: Extracting # 2 : cost  0
0.023 * * [simplify]: iteration  4 :  28  enodes  (cost  5 )
0.027 * * [simplify]: Extracting # 0 : cost  0
0.027 * * [simplify]: iteration  5 :  30  enodes  (cost  5 )
0.031 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: iteration done:  30  enodes  (cost  5 )
0.032 * [simplify]: Simplified to:
  (* x (- x 1.0))
0.032 * * [progress]: iteration 1 / 4
0.032 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (x) (* x (- x 1.0)))>
0.033 * * * [progress]: localizing error
0.036 * * * [progress]: generating rewritten candidates
0.036 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.079 * * * [progress]: generating series expansions
0.079 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.079 * [backup-simplify]: Simplify (* x (- x 1.0)) into (* (- x 1.0) x)
0.079 * [approximate]: Taking taylor expansion of (* (- x 1.0) x) in (x) around 0
0.079 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.079 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 1 into 1
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [backup-simplify]: Simplify 1.0 into 1.0
0.079 * [taylor]: Taking taylor expansion of x in x
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 1 into 1
0.080 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.080 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 1 into 1
0.080 * [taylor]: Taking taylor expansion of 1.0 in x
0.080 * [backup-simplify]: Simplify 1.0 into 1.0
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 1 into 1
0.080 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.081 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.089 * [backup-simplify]: Simplify (* (- 1.0) 0) into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (- 0) into 0
0.090 * [backup-simplify]: Simplify (+ 1 0) into 1
0.092 * [backup-simplify]: Simplify (+ (* (- 1.0) 1) (* 1 0)) into (- 1.0)
0.092 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.093 * [backup-simplify]: Simplify (- 0) into 0
0.093 * [backup-simplify]: Simplify (+ 0 0) into 0
0.094 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 1) (* 0 0))) into 1
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (- 0) into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.096 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (- 0) into 0
0.097 * [backup-simplify]: Simplify (+ 0 0) into 0
0.098 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify (- 0) into 0
0.099 * [backup-simplify]: Simplify (+ 0 0) into 0
0.101 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify (- 0) into 0
0.101 * [backup-simplify]: Simplify (+ 0 0) into 0
0.103 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify (- 0) into 0
0.104 * [backup-simplify]: Simplify (+ 0 0) into 0
0.105 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (- 0) into 0
0.106 * [backup-simplify]: Simplify (+ 0 0) into 0
0.108 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* (- 1.0) x)) into (- (pow x 2) (* 1.0 x))
0.109 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) x)
0.109 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in (x) around 0
0.109 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.109 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [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
0.110 * [backup-simplify]: Simplify (+ 1 0) into 1
0.110 * [backup-simplify]: Simplify (/ 1 1) into 1
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
0.111 * [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
0.111 * [backup-simplify]: Simplify (+ 1 0) into 1
0.112 * [backup-simplify]: Simplify (/ 1 1) into 1
0.112 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.114 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.116 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0)
0.116 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.118 * [backup-simplify]: Simplify (- 0) into 0
0.118 * [backup-simplify]: Simplify (+ 0 0) into 0
0.119 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0
0.119 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.120 * [backup-simplify]: Simplify (- 0) into 0
0.120 * [backup-simplify]: Simplify (+ 0 0) into 0
0.122 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.123 * [backup-simplify]: Simplify (- 0) into 0
0.123 * [backup-simplify]: Simplify (+ 0 0) into 0
0.124 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.124 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.125 * [backup-simplify]: Simplify (- 0) 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)) (* 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (- 0) into 0
0.128 * [backup-simplify]: Simplify (+ 0 0) into 0
0.129 * [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
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [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
0.131 * [backup-simplify]: Simplify (- 0) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) (* 1.0 x))
0.133 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- x)) 1.0)) into (/ (+ 1.0 (/ 1 x)) x)
0.133 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in (x) around 0
0.133 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.133 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.133 * [taylor]: Taking taylor expansion of 1.0 in x
0.133 * [backup-simplify]: Simplify 1.0 into 1.0
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (/ 1 1) into 1
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (+ 0 1) into 1
0.134 * [backup-simplify]: Simplify (/ 1 1) into 1
0.135 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.135 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.135 * [taylor]: Taking taylor expansion of 1.0 in x
0.135 * [backup-simplify]: Simplify 1.0 into 1.0
0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 1 into 1
0.135 * [backup-simplify]: Simplify (/ 1 1) into 1
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 1 into 1
0.136 * [backup-simplify]: Simplify (+ 0 1) into 1
0.136 * [backup-simplify]: Simplify (/ 1 1) into 1
0.136 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.137 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.139 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* 1 (/ 0 1)))) into 1.0
0.139 * [backup-simplify]: Simplify 1.0 into 1.0
0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.145 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.148 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.148 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [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
0.150 * [backup-simplify]: Simplify 0 into 0
0.151 * [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
0.151 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [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
0.152 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) (* 1.0 x))
0.153 * * * [progress]: simplifying candidates
0.154 * [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))
0.156 * * [simplify]: Extracting # 0 : cost  0
0.156 * * [simplify]: Extracting # 1 : cost  0
0.157 * * [simplify]: Extracting # 2 : cost  0
0.157 * * [simplify]: Extracting # 3 : cost  0
0.157 * * [simplify]: Extracting # 4 : cost  0
0.157 * * [simplify]: Extracting # 5 : cost  0
0.157 * * [simplify]: Extracting # 6 : cost  0
0.158 * * [simplify]: Extracting # 7 : cost  0
0.158 * * [simplify]: iteration  0 :  98  enodes  (cost  721 )
0.205 * * [simplify]: Extracting # 0 : cost  0
0.206 * * [simplify]: Extracting # 1 : cost  0
0.206 * * [simplify]: Extracting # 2 : cost  0
0.206 * * [simplify]: Extracting # 3 : cost  0
0.207 * * [simplify]: Extracting # 4 : cost  0
0.207 * * [simplify]: iteration  1 :  186  enodes  (cost  542 )
0.296 * * [simplify]: Extracting # 0 : cost  0
0.296 * * [simplify]: Extracting # 1 : cost  0
0.297 * * [simplify]: Extracting # 2 : cost  0
0.297 * * [simplify]: Extracting # 3 : cost  0
0.298 * * [simplify]: iteration  2 :  394  enodes  (cost  438 )
0.664 * * [simplify]: Extracting # 0 : cost  0
0.667 * * [simplify]: Extracting # 1 : cost  0
0.669 * * [simplify]: Extracting # 2 : cost  0
0.672 * * [simplify]: Extracting # 3 : cost  0
0.674 * * [simplify]: iteration  3 :  1427  enodes  (cost  360 )
1.694 * * [simplify]: Extracting # 0 : cost  0
1.703 * * [simplify]: Extracting # 1 : cost  0
1.713 * * [simplify]: Extracting # 2 : cost  0
1.723 * * [simplify]: Extracting # 3 : cost  0
1.732 * * [simplify]: Extracting # 4 : cost  0
1.750 * * [simplify]: iteration done:  5000  enodes  (cost  306 )
1.750 * [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)))
  (pow (* (- x 1.0) x) 3)
  (* (cbrt (* x (- x 1.0))) (cbrt (* x (- x 1.0))))
  (cbrt (* x (- x 1.0)))
  (pow (* (- x 1.0) x) 3)
  (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))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x x)
  (* (- 1.0) x)
  (* x x)
  (* (- 1.0) x)
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* x (- x 1.0))
  0
  (* 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
  (* x (+ (sqrt x) (sqrt 1.0)))
  x
  (* (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)))
  (* x (- x 1.0))
  (* x (- x 1.0))
  (* x (- x 1.0))
1.751 * * * [progress]: adding candidates to table
1.813 * * [progress]: iteration 2 / 4
1.813 * * * [progress]: picking best candidate
1.814 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (* (- 1.0) x)))>
1.814 * * * [progress]: localizing error
1.823 * * * [progress]: generating rewritten candidates
1.823 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.832 * * * [progress]: generating series expansions
1.832 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.832 * [backup-simplify]: Simplify (+ (* x x) (* (- 1.0) x)) into (- (pow x 2) (* 1.0 x))
1.832 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in (x) around 0
1.832 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x
1.832 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.832 * [taylor]: Taking taylor expansion of x in x
1.832 * [backup-simplify]: Simplify 0 into 0
1.832 * [backup-simplify]: Simplify 1 into 1
1.832 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.832 * [taylor]: Taking taylor expansion of 1.0 in x
1.832 * [backup-simplify]: Simplify 1.0 into 1.0
1.832 * [taylor]: Taking taylor expansion of x in x
1.833 * [backup-simplify]: Simplify 0 into 0
1.833 * [backup-simplify]: Simplify 1 into 1
1.833 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x
1.833 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.833 * [taylor]: Taking taylor expansion of x in x
1.833 * [backup-simplify]: Simplify 0 into 0
1.833 * [backup-simplify]: Simplify 1 into 1
1.833 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.833 * [taylor]: Taking taylor expansion of 1.0 in x
1.833 * [backup-simplify]: Simplify 1.0 into 1.0
1.833 * [taylor]: Taking taylor expansion of x in x
1.833 * [backup-simplify]: Simplify 0 into 0
1.833 * [backup-simplify]: Simplify 1 into 1
1.833 * [backup-simplify]: Simplify (* 1.0 0) into 0
1.833 * [backup-simplify]: Simplify (- 0) into 0
1.834 * [backup-simplify]: Simplify (+ 0 0) into 0
1.834 * [backup-simplify]: Simplify 0 into 0
1.834 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
1.835 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.835 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.835 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.836 * [backup-simplify]: Simplify (* 1 1) into 1
1.836 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
1.836 * [backup-simplify]: Simplify (- 0) into 0
1.837 * [backup-simplify]: Simplify (+ 1 0) into 1
1.837 * [backup-simplify]: Simplify 1 into 1
1.837 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.838 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.838 * [backup-simplify]: Simplify (- 0) into 0
1.838 * [backup-simplify]: Simplify (+ 0 0) into 0
1.838 * [backup-simplify]: Simplify 0 into 0
1.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.840 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.840 * [backup-simplify]: Simplify (- 0) into 0
1.840 * [backup-simplify]: Simplify (+ 0 0) into 0
1.840 * [backup-simplify]: Simplify 0 into 0
1.841 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.841 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1.842 * [backup-simplify]: Simplify (- 0) into 0
1.842 * [backup-simplify]: Simplify (+ 0 0) into 0
1.842 * [backup-simplify]: Simplify 0 into 0
1.843 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.843 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1.844 * [backup-simplify]: Simplify (- 0) into 0
1.844 * [backup-simplify]: Simplify (+ 0 0) into 0
1.844 * [backup-simplify]: Simplify 0 into 0
1.845 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.846 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1.846 * [backup-simplify]: Simplify (- 0) into 0
1.846 * [backup-simplify]: Simplify (+ 0 0) into 0
1.846 * [backup-simplify]: Simplify 0 into 0
1.847 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.848 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1.848 * [backup-simplify]: Simplify (- 0) into 0
1.849 * [backup-simplify]: Simplify (+ 0 0) into 0
1.849 * [backup-simplify]: Simplify 0 into 0
1.849 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* (- 1.0) x)) into (- (pow x 2) (* 1.0 x))
1.849 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (- 1.0) (/ 1 x))) into (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x)))
1.849 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0
1.850 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.850 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.850 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.850 * [taylor]: Taking taylor expansion of x in x
1.850 * [backup-simplify]: Simplify 0 into 0
1.850 * [backup-simplify]: Simplify 1 into 1
1.850 * [backup-simplify]: Simplify (* 1 1) into 1
1.850 * [backup-simplify]: Simplify (/ 1 1) into 1
1.850 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.850 * [taylor]: Taking taylor expansion of 1.0 in x
1.850 * [backup-simplify]: Simplify 1.0 into 1.0
1.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.850 * [taylor]: Taking taylor expansion of x in x
1.850 * [backup-simplify]: Simplify 0 into 0
1.850 * [backup-simplify]: Simplify 1 into 1
1.850 * [backup-simplify]: Simplify (/ 1 1) into 1
1.850 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.851 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.851 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.851 * [taylor]: Taking taylor expansion of x in x
1.851 * [backup-simplify]: Simplify 0 into 0
1.851 * [backup-simplify]: Simplify 1 into 1
1.851 * [backup-simplify]: Simplify (* 1 1) into 1
1.851 * [backup-simplify]: Simplify (/ 1 1) into 1
1.851 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.851 * [taylor]: Taking taylor expansion of 1.0 in x
1.851 * [backup-simplify]: Simplify 1.0 into 1.0
1.851 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.851 * [taylor]: Taking taylor expansion of x in x
1.851 * [backup-simplify]: Simplify 0 into 0
1.851 * [backup-simplify]: Simplify 1 into 1
1.851 * [backup-simplify]: Simplify (/ 1 1) into 1
1.852 * [backup-simplify]: Simplify (+ 1 0) into 1
1.852 * [backup-simplify]: Simplify 1 into 1
1.852 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.853 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
1.853 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.854 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.854 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.855 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.856 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.856 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
1.857 * [backup-simplify]: Simplify (- 0) into 0
1.857 * [backup-simplify]: Simplify (+ 0 0) into 0
1.857 * [backup-simplify]: Simplify 0 into 0
1.857 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.859 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
1.859 * [backup-simplify]: Simplify (- 0) into 0
1.859 * [backup-simplify]: Simplify (+ 0 0) into 0
1.860 * [backup-simplify]: Simplify 0 into 0
1.860 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.862 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.862 * [backup-simplify]: Simplify (- 0) into 0
1.862 * [backup-simplify]: Simplify (+ 0 0) into 0
1.862 * [backup-simplify]: Simplify 0 into 0
1.863 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.865 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.865 * [backup-simplify]: Simplify (- 0) into 0
1.865 * [backup-simplify]: Simplify (+ 0 0) into 0
1.865 * [backup-simplify]: Simplify 0 into 0
1.866 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.868 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.868 * [backup-simplify]: Simplify (- 0) into 0
1.869 * [backup-simplify]: Simplify (+ 0 0) into 0
1.869 * [backup-simplify]: Simplify 0 into 0
1.870 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.870 * [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
1.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.872 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.872 * [backup-simplify]: Simplify (- 0) into 0
1.872 * [backup-simplify]: Simplify (+ 0 0) into 0
1.872 * [backup-simplify]: Simplify 0 into 0
1.873 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) (* 1.0 x))
1.873 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (- 1.0) (/ 1 (- x)))) into (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x)))
1.873 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0
1.873 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.873 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.873 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.873 * [taylor]: Taking taylor expansion of x in x
1.873 * [backup-simplify]: Simplify 0 into 0
1.873 * [backup-simplify]: Simplify 1 into 1
1.873 * [backup-simplify]: Simplify (* 1 1) into 1
1.874 * [backup-simplify]: Simplify (/ 1 1) into 1
1.874 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.874 * [taylor]: Taking taylor expansion of 1.0 in x
1.874 * [backup-simplify]: Simplify 1.0 into 1.0
1.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.874 * [taylor]: Taking taylor expansion of x in x
1.874 * [backup-simplify]: Simplify 0 into 0
1.874 * [backup-simplify]: Simplify 1 into 1
1.874 * [backup-simplify]: Simplify (/ 1 1) into 1
1.874 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.874 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.874 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.874 * [taylor]: Taking taylor expansion of x in x
1.874 * [backup-simplify]: Simplify 0 into 0
1.874 * [backup-simplify]: Simplify 1 into 1
1.874 * [backup-simplify]: Simplify (* 1 1) into 1
1.875 * [backup-simplify]: Simplify (/ 1 1) into 1
1.875 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.875 * [taylor]: Taking taylor expansion of 1.0 in x
1.875 * [backup-simplify]: Simplify 1.0 into 1.0
1.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.875 * [taylor]: Taking taylor expansion of x in x
1.875 * [backup-simplify]: Simplify 0 into 0
1.875 * [backup-simplify]: Simplify 1 into 1
1.875 * [backup-simplify]: Simplify (/ 1 1) into 1
1.875 * [backup-simplify]: Simplify (+ 1 0) into 1
1.875 * [backup-simplify]: Simplify 1 into 1
1.876 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.877 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
1.877 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.877 * [backup-simplify]: Simplify 1.0 into 1.0
1.878 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.879 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
1.879 * [backup-simplify]: Simplify (+ 0 0) into 0
1.879 * [backup-simplify]: Simplify 0 into 0
1.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.881 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
1.882 * [backup-simplify]: Simplify (+ 0 0) into 0
1.882 * [backup-simplify]: Simplify 0 into 0
1.882 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.883 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.883 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.884 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.884 * [backup-simplify]: Simplify (+ 0 0) into 0
1.884 * [backup-simplify]: Simplify 0 into 0
1.885 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.887 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.887 * [backup-simplify]: Simplify (+ 0 0) into 0
1.887 * [backup-simplify]: Simplify 0 into 0
1.888 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.890 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.890 * [backup-simplify]: Simplify (+ 0 0) into 0
1.890 * [backup-simplify]: Simplify 0 into 0
1.891 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.892 * [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
1.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.893 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.893 * [backup-simplify]: Simplify (+ 0 0) into 0
1.893 * [backup-simplify]: Simplify 0 into 0
1.894 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) (* 1.0 x))
1.894 * * * [progress]: simplifying candidates
1.894 * [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))
1.895 * * [simplify]: Extracting # 0 : cost  0
1.895 * * [simplify]: Extracting # 1 : cost  0
1.895 * * [simplify]: Extracting # 2 : cost  0
1.895 * * [simplify]: Extracting # 3 : cost  0
1.895 * * [simplify]: Extracting # 4 : cost  0
1.895 * * [simplify]: Extracting # 5 : cost  0
1.895 * * [simplify]: Extracting # 6 : cost  0
1.895 * * [simplify]: iteration  0 :  34  enodes  (cost  206 )
1.907 * * [simplify]: Extracting # 0 : cost  0
1.907 * * [simplify]: Extracting # 1 : cost  0
1.907 * * [simplify]: Extracting # 2 : cost  0
1.907 * * [simplify]: Extracting # 3 : cost  0
1.907 * * [simplify]: Extracting # 4 : cost  0
1.907 * * [simplify]: iteration  1 :  111  enodes  (cost  146 )
1.962 * * [simplify]: Extracting # 0 : cost  0
1.962 * * [simplify]: Extracting # 1 : cost  0
1.963 * * [simplify]: Extracting # 2 : cost  0
1.963 * * [simplify]: Extracting # 3 : cost  0
1.964 * * [simplify]: Extracting # 4 : cost  0
1.964 * * [simplify]: iteration  2 :  413  enodes  (cost  127 )
2.386 * * [simplify]: Extracting # 0 : cost  0
2.389 * * [simplify]: Extracting # 1 : cost  0
2.391 * * [simplify]: Extracting # 2 : cost  0
2.394 * * [simplify]: Extracting # 3 : cost  0
2.396 * * [simplify]: Extracting # 4 : cost  0
2.398 * * [simplify]: iteration  3 :  1557  enodes  (cost  124 )
4.509 * * [simplify]: Extracting # 0 : cost  0
4.520 * * [simplify]: Extracting # 1 : cost  0
4.525 * * [simplify]: Extracting # 2 : cost  0
4.530 * * [simplify]: Extracting # 3 : cost  0
4.535 * * [simplify]: Extracting # 4 : cost  0
4.542 * * [simplify]: iteration done:  5001  enodes  (cost  123 )
4.542 * [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)))
  (pow (* x (- x 1.0)) 3)
  (sqrt (* x (- x 1.0)))
  (sqrt (* x (- x 1.0)))
  (- (pow x 6) (pow (* 1.0 x) 3))
  (fma (* 1.0 x) (* x (+ 1.0 x)) (pow x 4))
  (* (* x x) (- (* x x) (* 1.0 1.0)))
  (* (+ 1.0 x) x)
  (- x 1.0)
  (* x (- x 1.0))
  (* x (- x 1.0))
  (* x (- x 1.0))
4.542 * * * [progress]: adding candidates to table
4.574 * [progress]: [Phase 3 of 3] Extracting.
4.574 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (* x x) (* (- 1.0) x)))> #<alt (λ (x) (* x (- x 1.0)))>)
4.575 * * * [regime-changes]: Trying 2 branch expressions: ((* x (- x 1.0)) x)
4.575 * * * * [regimes]: Trying to branch on (* x (- x 1.0)) from (#<alt (λ (x) (+ (* x x) (* (- 1.0) x)))> #<alt (λ (x) (* x (- x 1.0)))>)
4.583 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (* x x) (* (- 1.0) x)))> #<alt (λ (x) (* x (- x 1.0)))>)
4.600 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.600 * [simplify]: Simplifying:
  (+ (* x x) (* (- 1.0) x))
4.600 * * [simplify]: Extracting # 0 : cost  0
4.600 * * [simplify]: Extracting # 1 : cost  0
4.600 * * [simplify]: Extracting # 2 : cost  0
4.600 * * [simplify]: Extracting # 3 : cost  0
4.600 * * [simplify]: Extracting # 4 : cost  0
4.600 * * [simplify]: Extracting # 5 : cost  0
4.600 * * [simplify]: iteration  0 :  6  enodes  (cost  8 )
4.602 * * [simplify]: Extracting # 0 : cost  0
4.602 * * [simplify]: Extracting # 1 : cost  0
4.602 * * [simplify]: Extracting # 2 : cost  0
4.602 * * [simplify]: iteration  1 :  10  enodes  (cost  8 )
4.604 * * [simplify]: Extracting # 0 : cost  0
4.604 * * [simplify]: Extracting # 1 : cost  0
4.604 * * [simplify]: Extracting # 2 : cost  0
4.604 * * [simplify]: iteration  2 :  14  enodes  (cost  8 )
4.606 * * [simplify]: Extracting # 0 : cost  0
4.606 * * [simplify]: iteration  3 :  15  enodes  (cost  8 )
4.608 * * [simplify]: Extracting # 0 : cost  0
4.608 * * [simplify]: iteration done:  15  enodes  (cost  8 )
4.608 * [simplify]: Simplified to:
  (+ (* x x) (* (- 1.0) x))
5.123 * [regime-testing]: Baseline error score: 0.01054155870669926
5.124 * [regime-testing]: Oracle error score: 0.0011251406425803225
5.125 * [regime-testing]: End program error score: 0.01054155870669926
5.141 * [regime-testing]: Target error score: 0.01054155870669926