56.350 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (* x (- x 1.0)))>
0.016 * [simplify]: Simplifying:
  (* x (- x 1.0))
0.016 * * [simplify]: iteration 0: 4 enodes
0.017 * * [simplify]: iteration 1: 7 enodes
0.018 * * [simplify]: iteration 2: 13 enodes
0.020 * * [simplify]: iteration 3: 19 enodes
0.022 * * [simplify]: iteration 4: 24 enodes
0.024 * * [simplify]: iteration complete: 24 enodes
0.024 * * [simplify]: Extracting #0: cost 1 inf + 0
0.025 * * [simplify]: Extracting #1: cost 6 inf + 0
0.025 * * [simplify]: Extracting #2: cost 8 inf + 1
0.025 * * [simplify]: Extracting #3: cost 0 inf + 373
0.025 * [simplify]: Simplified to:
  (* x (- x 1.0))
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.027 * * * * [pick]: Picked  #<alt (λ (x) (* x (- x 1.0)))>
0.027 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.053 * * * [progress]: generating series expansions
0.053 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.054 * [backup-simplify]: Simplify (* x (- x 1.0)) into (* x (- x 1.0))
0.054 * [approximate]: Taking taylor expansion of (* x (- x 1.0)) in (x) around 0
0.054 * [taylor]: Taking taylor expansion of (* x (- x 1.0)) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [taylor]: Taking taylor expansion of 1.0 in x
0.054 * [backup-simplify]: Simplify 1.0 into 1.0
0.054 * [taylor]: Taking taylor expansion of (* x (- x 1.0)) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [taylor]: Taking taylor expansion of 1.0 in x
0.054 * [backup-simplify]: Simplify 1.0 into 1.0
0.055 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.061 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.062 * [backup-simplify]: Simplify (* 0 (- 1.0)) into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify (- 0) into 0
0.063 * [backup-simplify]: Simplify (+ 1 0) into 1
0.064 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- 1.0))) into (- 1.0)
0.065 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.065 * [backup-simplify]: Simplify (- 0) into 0
0.065 * [backup-simplify]: Simplify (+ 0 0) into 0
0.066 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- 1.0)))) into 1
0.066 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (- 0) into 0
0.067 * [backup-simplify]: Simplify (+ 0 0) into 0
0.068 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- 1.0))))) into 0
0.068 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (- 0) into 0
0.069 * [backup-simplify]: Simplify (+ 0 0) into 0
0.070 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0)))))) into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify (- 0) into 0
0.071 * [backup-simplify]: Simplify (+ 0 0) into 0
0.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 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 (+ 0 0) into 0
0.075 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 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 (+ 0 0) into 0
0.078 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0))))))))) into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (- 0) into 0
0.079 * [backup-simplify]: Simplify (+ 0 0) into 0
0.081 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0)))))))))) into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* (- 1.0) x)) into (- (pow x 2) (* 1.0 x))
0.082 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) x)
0.082 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in (x) around 0
0.082 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.082 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (/ 1 1) into 1
0.083 * [taylor]: Taking taylor expansion of 1.0 in x
0.083 * [backup-simplify]: Simplify 1.0 into 1.0
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (+ 1 0) into 1
0.084 * [backup-simplify]: Simplify (/ 1 1) into 1
0.084 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.084 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (/ 1 1) into 1
0.084 * [taylor]: Taking taylor expansion of 1.0 in x
0.084 * [backup-simplify]: Simplify 1.0 into 1.0
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.085 * [backup-simplify]: Simplify (+ 1 0) into 1
0.085 * [backup-simplify]: Simplify (/ 1 1) into 1
0.085 * [backup-simplify]: Simplify 1 into 1
0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.087 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.089 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)))) into (- 1.0)
0.090 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.091 * [backup-simplify]: Simplify (- 0) into 0
0.091 * [backup-simplify]: Simplify (+ 0 0) into 0
0.092 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.093 * [backup-simplify]: Simplify (- 0) into 0
0.094 * [backup-simplify]: Simplify (+ 0 0) into 0
0.095 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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)) (* 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)) (* 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)) (* 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)) (* 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) (* 1.0 x))
0.106 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- x)) 1.0)) into (/ (+ (/ 1 x) 1.0) x)
0.107 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in (x) around 0
0.107 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x
0.107 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify 1 into 1
0.107 * [backup-simplify]: Simplify (/ 1 1) into 1
0.107 * [taylor]: Taking taylor expansion of 1.0 in x
0.107 * [backup-simplify]: Simplify 1.0 into 1.0
0.107 * [taylor]: Taking taylor expansion of x in x
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify 1 into 1
0.107 * [backup-simplify]: Simplify (+ 1 0) into 1
0.107 * [backup-simplify]: Simplify (/ 1 1) into 1
0.107 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) x) in x
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [backup-simplify]: Simplify (/ 1 1) into 1
0.108 * [taylor]: Taking taylor expansion of 1.0 in x
0.108 * [backup-simplify]: Simplify 1.0 into 1.0
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [backup-simplify]: Simplify (+ 1 0) into 1
0.108 * [backup-simplify]: Simplify (/ 1 1) into 1
0.108 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.109 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.110 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* 1 (/ 0 1)))) into 1.0
0.110 * [backup-simplify]: Simplify 1.0 into 1.0
0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.111 * [backup-simplify]: Simplify (+ 0 0) into 0
0.112 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)))) into 0
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify (+ 0 0) into 0
0.113 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.114 * [backup-simplify]: Simplify (+ 0 0) into 0
0.115 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.119 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [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
0.120 * [backup-simplify]: Simplify 0 into 0
0.121 * [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
0.121 * [backup-simplify]: Simplify (+ 0 0) into 0
0.122 * [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
0.122 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) (* 1.0 x))
0.123 * * * [progress]: simplifying candidates
0.123 * * * * [progress]: [ 1 / 30 ] simplifiying candidate #<alt (λ (x) (pow (* x (- x 1.0)) 1))>
0.123 * * * * [progress]: [ 2 / 30 ] simplifiying candidate #<alt (λ (x) (pow (* x (- x 1.0)) 1))>
0.123 * * * * [progress]: [ 3 / 30 ] simplifiying candidate #<alt (λ (x) (exp (+ (log x) (log (- x 1.0)))))>
0.123 * * * * [progress]: [ 4 / 30 ] simplifiying candidate #<alt (λ (x) (exp (log (* x (- x 1.0)))))>
0.123 * * * * [progress]: [ 5 / 30 ] simplifiying candidate #<alt (λ (x) (log (exp (* x (- x 1.0)))))>
0.123 * * * * [progress]: [ 6 / 30 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x x) x) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))))>
0.123 * * * * [progress]: [ 7 / 30 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* x (- x 1.0))) (cbrt (* x (- x 1.0)))) (cbrt (* x (- x 1.0)))))>
0.123 * * * * [progress]: [ 8 / 30 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x (- x 1.0)) (* x (- x 1.0))) (* x (- x 1.0)))))>
0.123 * * * * [progress]: [ 9 / 30 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* x (- x 1.0))) (sqrt (* x (- x 1.0)))))>
0.123 * * * * [progress]: [ 10 / 30 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (- x 1.0))))>
0.123 * * * * [progress]: [ 11 / 30 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt x) (sqrt (- x 1.0))) (* (sqrt x) (sqrt (- x 1.0)))))>
0.123 * * * * [progress]: [ 12 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* x (- 1.0))))>
0.123 * * * * [progress]: [ 13 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* x (- 1.0))))>
0.123 * * * * [progress]: [ 14 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* (- 1.0) x)))>
0.124 * * * * [progress]: [ 15 / 30 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* (- 1.0) x)))>
0.124 * * * * [progress]: [ 16 / 30 ] simplifiying candidate #<alt (λ (x) (* (* x (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (cbrt (- x 1.0))))>
0.124 * * * * [progress]: [ 17 / 30 ] simplifiying candidate #<alt (λ (x) (* (* x (sqrt (- x 1.0))) (sqrt (- x 1.0))))>
0.124 * * * * [progress]: [ 18 / 30 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (- x 1.0)))>
0.124 * * * * [progress]: [ 19 / 30 ] simplifiying candidate #<alt (λ (x) (* (* x (+ (sqrt x) (sqrt 1.0))) (- (sqrt x) (sqrt 1.0))))>
0.124 * * * * [progress]: [ 20 / 30 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (- x 1.0)))>
0.124 * * * * [progress]: [ 21 / 30 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- x 1.0))))>
0.124 * * * * [progress]: [ 22 / 30 ] simplifiying candidate #<alt (λ (x) (* (sqrt x) (* (sqrt x) (- x 1.0))))>
0.124 * * * * [progress]: [ 23 / 30 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (- x 1.0))))>
0.124 * * * * [progress]: [ 24 / 30 ] simplifiying candidate #<alt (λ (x) (/ (* x (- (pow x 3) (pow 1.0 3))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))))>
0.124 * * * * [progress]: [ 25 / 30 ] simplifiying candidate #<alt (λ (x) (/ (* x (- (* x x) (* 1.0 1.0))) (+ x 1.0)))>
0.124 * * * * [progress]: [ 26 / 30 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* x (- x 1.0)))))>
0.124 * * * * [progress]: [ 27 / 30 ] simplifiying candidate #<alt (λ (x) (* (- x 1.0) x))>
0.124 * * * * [progress]: [ 28 / 30 ] simplifiying candidate #<alt (λ (x) (- (pow x 2) (* 1.0 x)))>
0.124 * * * * [progress]: [ 29 / 30 ] simplifiying candidate #<alt (λ (x) (- (pow x 2) (* 1.0 x)))>
0.124 * * * * [progress]: [ 30 / 30 ] simplifiying candidate #<alt (λ (x) (- (pow x 2) (* 1.0 x)))>
0.125 * [simplify]: Simplifying:
  (* 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 x)
  (* x (- 1.0))
  (* x x)
  (* x (- 1.0))
  (* 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 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)))
  (real->posit16 (* x (- x 1.0)))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
0.125 * * [simplify]: iteration 0: 50 enodes
0.143 * * [simplify]: iteration 1: 124 enodes
0.187 * * [simplify]: iteration 2: 488 enodes
0.585 * * [simplify]: iteration 3: 3426 enodes
1.219 * * [simplify]: iteration complete: 5001 enodes
1.219 * * [simplify]: Extracting #0: cost 21 inf + 0
1.220 * * [simplify]: Extracting #1: cost 593 inf + 1
1.235 * * [simplify]: Extracting #2: cost 1594 inf + 33539
1.263 * * [simplify]: Extracting #3: cost 582 inf + 168213
1.304 * * [simplify]: Extracting #4: cost 153 inf + 250833
1.346 * * [simplify]: Extracting #5: cost 32 inf + 279712
1.395 * * [simplify]: Extracting #6: cost 17 inf + 285528
1.455 * * [simplify]: Extracting #7: cost 7 inf + 286370
1.514 * * [simplify]: Extracting #8: cost 0 inf + 288141
1.578 * [simplify]: Simplified to:
  (* 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))
  (* x x)
  (* 1.0 (- x))
  (* x x)
  (* (- x) 1.0)
  (* x x)
  (* (- x) 1.0)
  (* (* (cbrt (- x 1.0)) x) (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 x) x) (* (* 1.0 1.0) 1.0)) x)
  (* (+ x 1.0) (* (- x 1.0) x))
  (real->posit16 (* x (- x 1.0)))
  (* x (- x 1.0))
  (* x (- x 1.0))
  (* x (- x 1.0))
1.579 * * * [progress]: adding candidates to table
1.643 * * [progress]: iteration 2 / 4
1.643 * * * [progress]: picking best candidate
1.646 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (* x (- 1.0))))>
1.646 * * * [progress]: localizing error
1.660 * * * [progress]: generating rewritten candidates
1.660 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.671 * * * [progress]: generating series expansions
1.671 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.672 * [backup-simplify]: Simplify (+ (* x x) (* x (- 1.0))) into (- (pow x 2) (* 1.0 x))
1.672 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in (x) around 0
1.672 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x
1.672 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.672 * [taylor]: Taking taylor expansion of x in x
1.672 * [backup-simplify]: Simplify 0 into 0
1.672 * [backup-simplify]: Simplify 1 into 1
1.672 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.672 * [taylor]: Taking taylor expansion of 1.0 in x
1.672 * [backup-simplify]: Simplify 1.0 into 1.0
1.673 * [taylor]: Taking taylor expansion of x in x
1.673 * [backup-simplify]: Simplify 0 into 0
1.673 * [backup-simplify]: Simplify 1 into 1
1.673 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x
1.673 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.673 * [taylor]: Taking taylor expansion of x in x
1.673 * [backup-simplify]: Simplify 0 into 0
1.673 * [backup-simplify]: Simplify 1 into 1
1.673 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.673 * [taylor]: Taking taylor expansion of 1.0 in x
1.673 * [backup-simplify]: Simplify 1.0 into 1.0
1.673 * [taylor]: Taking taylor expansion of x in x
1.673 * [backup-simplify]: Simplify 0 into 0
1.673 * [backup-simplify]: Simplify 1 into 1
1.673 * [backup-simplify]: Simplify (* 1.0 0) into 0
1.674 * [backup-simplify]: Simplify (- 0) into 0
1.674 * [backup-simplify]: Simplify (+ 0 0) into 0
1.674 * [backup-simplify]: Simplify 0 into 0
1.675 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
1.676 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.676 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.677 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.677 * [backup-simplify]: Simplify (* 1 1) into 1
1.678 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
1.678 * [backup-simplify]: Simplify (- 0) into 0
1.678 * [backup-simplify]: Simplify (+ 1 0) into 1
1.678 * [backup-simplify]: Simplify 1 into 1
1.679 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.680 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.680 * [backup-simplify]: Simplify (- 0) into 0
1.680 * [backup-simplify]: Simplify (+ 0 0) into 0
1.680 * [backup-simplify]: Simplify 0 into 0
1.681 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.682 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.683 * [backup-simplify]: Simplify (- 0) into 0
1.683 * [backup-simplify]: Simplify (+ 0 0) into 0
1.683 * [backup-simplify]: Simplify 0 into 0
1.684 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.685 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1.688 * [backup-simplify]: Simplify (- 0) into 0
1.689 * [backup-simplify]: Simplify (+ 0 0) into 0
1.689 * [backup-simplify]: Simplify 0 into 0
1.690 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.691 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1.692 * [backup-simplify]: Simplify (- 0) into 0
1.692 * [backup-simplify]: Simplify (+ 0 0) into 0
1.692 * [backup-simplify]: Simplify 0 into 0
1.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.694 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1.695 * [backup-simplify]: Simplify (- 0) into 0
1.695 * [backup-simplify]: Simplify (+ 0 0) into 0
1.695 * [backup-simplify]: Simplify 0 into 0
1.696 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.698 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1.698 * [backup-simplify]: Simplify (- 0) into 0
1.698 * [backup-simplify]: Simplify (+ 0 0) into 0
1.698 * [backup-simplify]: Simplify 0 into 0
1.699 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* (- 1.0) x)) into (- (pow x 2) (* 1.0 x))
1.699 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (- 1.0))) into (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x)))
1.699 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0
1.699 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.699 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.699 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.699 * [taylor]: Taking taylor expansion of x in x
1.700 * [backup-simplify]: Simplify 0 into 0
1.700 * [backup-simplify]: Simplify 1 into 1
1.700 * [backup-simplify]: Simplify (* 1 1) into 1
1.700 * [backup-simplify]: Simplify (/ 1 1) into 1
1.700 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.700 * [taylor]: Taking taylor expansion of 1.0 in x
1.700 * [backup-simplify]: Simplify 1.0 into 1.0
1.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.700 * [taylor]: Taking taylor expansion of x in x
1.700 * [backup-simplify]: Simplify 0 into 0
1.700 * [backup-simplify]: Simplify 1 into 1
1.701 * [backup-simplify]: Simplify (/ 1 1) into 1
1.701 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.701 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.701 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.701 * [taylor]: Taking taylor expansion of x in x
1.701 * [backup-simplify]: Simplify 0 into 0
1.701 * [backup-simplify]: Simplify 1 into 1
1.701 * [backup-simplify]: Simplify (* 1 1) into 1
1.702 * [backup-simplify]: Simplify (/ 1 1) into 1
1.702 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.702 * [taylor]: Taking taylor expansion of 1.0 in x
1.702 * [backup-simplify]: Simplify 1.0 into 1.0
1.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.702 * [taylor]: Taking taylor expansion of x in x
1.702 * [backup-simplify]: Simplify 0 into 0
1.702 * [backup-simplify]: Simplify 1 into 1
1.702 * [backup-simplify]: Simplify (/ 1 1) into 1
1.703 * [backup-simplify]: Simplify (+ 1 0) into 1
1.703 * [backup-simplify]: Simplify 1 into 1
1.703 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.704 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
1.704 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.705 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.705 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.708 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
1.708 * [backup-simplify]: Simplify (- 0) into 0
1.709 * [backup-simplify]: Simplify (+ 0 0) into 0
1.709 * [backup-simplify]: Simplify 0 into 0
1.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.710 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.712 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
1.712 * [backup-simplify]: Simplify (- 0) into 0
1.712 * [backup-simplify]: Simplify (+ 0 0) into 0
1.712 * [backup-simplify]: Simplify 0 into 0
1.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.716 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.716 * [backup-simplify]: Simplify (- 0) into 0
1.716 * [backup-simplify]: Simplify (+ 0 0) into 0
1.716 * [backup-simplify]: Simplify 0 into 0
1.717 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.720 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.720 * [backup-simplify]: Simplify (- 0) into 0
1.720 * [backup-simplify]: Simplify (+ 0 0) into 0
1.720 * [backup-simplify]: Simplify 0 into 0
1.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.724 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.724 * [backup-simplify]: Simplify (- 0) into 0
1.724 * [backup-simplify]: Simplify (+ 0 0) into 0
1.724 * [backup-simplify]: Simplify 0 into 0
1.725 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.726 * [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
1.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.728 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.729 * [backup-simplify]: Simplify (- 0) into 0
1.729 * [backup-simplify]: Simplify (+ 0 0) into 0
1.729 * [backup-simplify]: Simplify 0 into 0
1.729 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) (* 1.0 x))
1.730 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (- 1.0))) into (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x)))
1.730 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0
1.730 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.730 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.730 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.730 * [taylor]: Taking taylor expansion of x in x
1.730 * [backup-simplify]: Simplify 0 into 0
1.730 * [backup-simplify]: Simplify 1 into 1
1.730 * [backup-simplify]: Simplify (* 1 1) into 1
1.731 * [backup-simplify]: Simplify (/ 1 1) into 1
1.731 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.731 * [taylor]: Taking taylor expansion of 1.0 in x
1.731 * [backup-simplify]: Simplify 1.0 into 1.0
1.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.731 * [taylor]: Taking taylor expansion of x in x
1.731 * [backup-simplify]: Simplify 0 into 0
1.731 * [backup-simplify]: Simplify 1 into 1
1.731 * [backup-simplify]: Simplify (/ 1 1) into 1
1.731 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
1.731 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.731 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.731 * [taylor]: Taking taylor expansion of x in x
1.731 * [backup-simplify]: Simplify 0 into 0
1.731 * [backup-simplify]: Simplify 1 into 1
1.732 * [backup-simplify]: Simplify (* 1 1) into 1
1.732 * [backup-simplify]: Simplify (/ 1 1) into 1
1.732 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.732 * [taylor]: Taking taylor expansion of 1.0 in x
1.732 * [backup-simplify]: Simplify 1.0 into 1.0
1.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.732 * [taylor]: Taking taylor expansion of x in x
1.732 * [backup-simplify]: Simplify 0 into 0
1.732 * [backup-simplify]: Simplify 1 into 1
1.732 * [backup-simplify]: Simplify (/ 1 1) into 1
1.733 * [backup-simplify]: Simplify (+ 1 0) into 1
1.733 * [backup-simplify]: Simplify 1 into 1
1.733 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.734 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
1.735 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.735 * [backup-simplify]: Simplify 1.0 into 1.0
1.735 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.737 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.737 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
1.738 * [backup-simplify]: Simplify (+ 0 0) into 0
1.738 * [backup-simplify]: Simplify 0 into 0
1.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.741 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
1.741 * [backup-simplify]: Simplify (+ 0 0) into 0
1.741 * [backup-simplify]: Simplify 0 into 0
1.742 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.744 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.745 * [backup-simplify]: Simplify (+ 0 0) into 0
1.745 * [backup-simplify]: Simplify 0 into 0
1.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.748 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.749 * [backup-simplify]: Simplify (+ 0 0) into 0
1.749 * [backup-simplify]: Simplify 0 into 0
1.750 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.752 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.753 * [backup-simplify]: Simplify (+ 0 0) into 0
1.753 * [backup-simplify]: Simplify 0 into 0
1.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.755 * [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
1.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.757 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.757 * [backup-simplify]: Simplify (+ 0 0) into 0
1.757 * [backup-simplify]: Simplify 0 into 0
1.757 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) (* 1.0 x))
1.758 * * * [progress]: simplifying candidates
1.758 * * * * [progress]: [ 1 / 18 ] simplifiying candidate #<alt (λ (x) (log (* (exp (* x x)) (exp (* x (- 1.0))))))>
1.758 * * * * [progress]: [ 2 / 18 ] simplifiying candidate #<alt (λ (x) (pow (+ (* x x) (* x (- 1.0))) 1))>
1.758 * * * * [progress]: [ 3 / 18 ] simplifiying candidate #<alt (λ (x) (exp (log (+ (* x x) (* x (- 1.0))))))>
1.758 * * * * [progress]: [ 4 / 18 ] simplifiying candidate #<alt (λ (x) (log (exp (+ (* x x) (* x (- 1.0))))))>
1.758 * * * * [progress]: [ 5 / 18 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ (* x x) (* x (- 1.0)))) (cbrt (+ (* x x) (* x (- 1.0))))) (cbrt (+ (* x x) (* x (- 1.0))))))>
1.758 * * * * [progress]: [ 6 / 18 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (+ (* x x) (* x (- 1.0))) (+ (* x x) (* x (- 1.0)))) (+ (* x x) (* x (- 1.0))))))>
1.758 * * * * [progress]: [ 7 / 18 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (* x x) (* x (- 1.0)))) (sqrt (+ (* x x) (* x (- 1.0))))))>
1.758 * * * * [progress]: [ 8 / 18 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow (* x x) 3) (pow (* x (- 1.0)) 3)) (+ (* (* x x) (* x x)) (- (* (* x (- 1.0)) (* x (- 1.0))) (* (* x x) (* x (- 1.0)))))))>
1.758 * * * * [progress]: [ 9 / 18 ] simplifiying candidate #<alt (λ (x) (- (* x x) (* x 1.0)))>
1.758 * * * * [progress]: [ 10 / 18 ] simplifiying candidate #<alt (λ (x) (* 1 (+ (* x x) (* x (- 1.0)))))>
1.758 * * * * [progress]: [ 11 / 18 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* x x) (* x x)) (* (* x (- 1.0)) (* x (- 1.0)))) (- (* x x) (* x (- 1.0)))))>
1.758 * * * * [progress]: [ 12 / 18 ] simplifiying candidate #<alt (λ (x) (* x (+ x (- 1.0))))>
1.758 * * * * [progress]: [ 13 / 18 ] simplifiying candidate #<alt (λ (x) (- (* x x) (* x 1.0)))>
1.758 * * * * [progress]: [ 14 / 18 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (+ (* x x) (* x (- 1.0))))))>
1.758 * * * * [progress]: [ 15 / 18 ] simplifiying candidate #<alt (λ (x) (+ (* x (- 1.0)) (* x x)))>
1.758 * * * * [progress]: [ 16 / 18 ] simplifiying candidate #<alt (λ (x) (- (pow x 2) (* 1.0 x)))>
1.758 * * * * [progress]: [ 17 / 18 ] simplifiying candidate #<alt (λ (x) (- (pow x 2) (* 1.0 x)))>
1.759 * * * * [progress]: [ 18 / 18 ] simplifiying candidate #<alt (λ (x) (- (pow x 2) (* 1.0 x)))>
1.759 * [simplify]: Simplifying:
  (* (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))
  (real->posit16 (+ (* x x) (* x (- 1.0))))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
1.759 * * [simplify]: iteration 0: 33 enodes
1.768 * * [simplify]: iteration 1: 117 enodes
1.841 * * [simplify]: iteration 2: 696 enodes
2.118 * * [simplify]: iteration complete: 5000 enodes
2.118 * * [simplify]: Extracting #0: cost 13 inf + 0
2.119 * * [simplify]: Extracting #1: cost 445 inf + 0
2.125 * * [simplify]: Extracting #2: cost 1585 inf + 6125
2.150 * * [simplify]: Extracting #3: cost 1408 inf + 115798
2.221 * * [simplify]: Extracting #4: cost 218 inf + 343890
2.283 * * [simplify]: Extracting #5: cost 48 inf + 373207
2.347 * * [simplify]: Extracting #6: cost 3 inf + 381399
2.421 * * [simplify]: Extracting #7: cost 0 inf + 382319
2.529 * [simplify]: Simplified to:
  (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)) (+ (* x (* x x)) (- (* (* 1.0 1.0) 1.0))))
  (+ (* (* x x) (* x x)) (* (* x 1.0) (+ (* x 1.0) (* x x))))
  (* (* x x) (- (* x x) (* 1.0 1.0)))
  (* x (+ x 1.0))
  (- x 1.0)
  (real->posit16 (* x (- x 1.0)))
  (* x (- x 1.0))
  (* x (- x 1.0))
  (* x (- x 1.0))
2.530 * * * [progress]: adding candidates to table
2.596 * [progress]: [Phase 3 of 3] Extracting.
2.596 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (* x x) (* x (- 1.0))))> #<alt (λ (x) (* x (- x 1.0)))>)
2.596 * * * [regime-changes]: Trying 2 branch expressions: ((* x (- x 1.0)) x)
2.596 * * * * [regimes]: Trying to branch on (* x (- x 1.0)) from (#<alt (λ (x) (+ (* x x) (* x (- 1.0))))> #<alt (λ (x) (* x (- x 1.0)))>)
2.627 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (* x x) (* x (- 1.0))))> #<alt (λ (x) (* x (- x 1.0)))>)
2.656 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.657 * [simplify]: Simplifying:
  (+ (* x x) (* x (- 1.0)))
2.657 * * [simplify]: iteration 0: 6 enodes
2.658 * * [simplify]: iteration 1: 10 enodes
2.659 * * [simplify]: iteration 2: 14 enodes
2.660 * * [simplify]: iteration 3: 15 enodes
2.662 * * [simplify]: iteration complete: 15 enodes
2.662 * * [simplify]: Extracting #0: cost 1 inf + 0
2.662 * * [simplify]: Extracting #1: cost 3 inf + 0
2.662 * * [simplify]: Extracting #2: cost 8 inf + 0
2.662 * * [simplify]: Extracting #3: cost 5 inf + 43
2.662 * * [simplify]: Extracting #4: cost 0 inf + 411
2.662 * [simplify]: Simplified to:
  (+ (* x x) (* (- 1.0) x))
3.380 * [regime-testing]: Baseline error score: 0.00857419208660097
3.383 * [regime-testing]: Oracle error score: 0.0008751093886735842
3.387 * [regime-testing]: End program error score: 0.00857419208660097
3.417 * [regime-testing]: Target error score: 0.00857419208660097