2.540 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.008 * * * [progress]: [2/2] Setting up program.
0.009 * [progress]: [Phase 2 of 3] Improving.
0.009 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ x 16.0) 116.0)
0.010 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.011 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.011 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
0.012 * [simplify]: Simplified to:
   (/ (+ x 16.0) 116.0)
0.012 * * [progress]: iteration 1 / 4
0.012 * * * [progress]: picking best candidate
0.013 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ x 16.0) 116.0))>
0.013 * * * [progress]: localizing error
0.016 * * * [progress]: generating rewritten candidates
0.016 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.025 * * * [progress]: generating series expansions
0.025 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.025 * [approximate]: Taking taylor expansion of (* 0.008620689655172414 (+ x 16.0)) in (x) around 0
0.026 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 (+ x 16.0)) in x
0.026 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
0.026 * [taylor]: Taking taylor expansion of (+ x 16.0) in x
0.026 * [taylor]: Taking taylor expansion of x in x
0.026 * [taylor]: Taking taylor expansion of 16.0 in x
0.026 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 (+ x 16.0)) in x
0.026 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
0.026 * [taylor]: Taking taylor expansion of (+ x 16.0) in x
0.026 * [taylor]: Taking taylor expansion of x in x
0.026 * [taylor]: Taking taylor expansion of 16.0 in x
0.035 * [approximate]: Taking taylor expansion of (* 0.008620689655172414 (+ 16.0 (/ 1 x))) in (x) around 0
0.035 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 (+ 16.0 (/ 1 x))) in x
0.035 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
0.035 * [taylor]: Taking taylor expansion of (+ 16.0 (/ 1 x)) in x
0.035 * [taylor]: Taking taylor expansion of 16.0 in x
0.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 (+ 16.0 (/ 1 x))) in x
0.036 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
0.036 * [taylor]: Taking taylor expansion of (+ 16.0 (/ 1 x)) in x
0.036 * [taylor]: Taking taylor expansion of 16.0 in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.047 * [approximate]: Taking taylor expansion of (* 0.008620689655172414 (- 16.0 (/ 1 x))) in (x) around 0
0.048 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 (- 16.0 (/ 1 x))) in x
0.048 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
0.048 * [taylor]: Taking taylor expansion of (- 16.0 (/ 1 x)) in x
0.048 * [taylor]: Taking taylor expansion of 16.0 in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 (- 16.0 (/ 1 x))) in x
0.048 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
0.048 * [taylor]: Taking taylor expansion of (- 16.0 (/ 1 x)) in x
0.048 * [taylor]: Taking taylor expansion of 16.0 in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.064 * * * [progress]: simplifying candidates
0.065 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log (+ x 16.0)) (log 116.0))
  (log (/ (+ x 16.0) 116.0))
  (exp (/ (+ x 16.0) 116.0))
  (/ (* (* (+ x 16.0) (+ x 16.0)) (+ x 16.0)) (* (* 116.0 116.0) 116.0))
  (* (cbrt (/ (+ x 16.0) 116.0)) (cbrt (/ (+ x 16.0) 116.0)))
  (cbrt (/ (+ x 16.0) 116.0))
  (* (* (/ (+ x 16.0) 116.0) (/ (+ x 16.0) 116.0)) (/ (+ x 16.0) 116.0))
  (sqrt (/ (+ x 16.0) 116.0))
  (sqrt (/ (+ x 16.0) 116.0))
  (- (+ x 16.0))
  (- 116.0)
  (/ (* (cbrt (+ x 16.0)) (cbrt (+ x 16.0))) (* (cbrt 116.0) (cbrt 116.0)))
  (/ (cbrt (+ x 16.0)) (cbrt 116.0))
  (/ (* (cbrt (+ x 16.0)) (cbrt (+ x 16.0))) (sqrt 116.0))
  (/ (cbrt (+ x 16.0)) (sqrt 116.0))
  (/ (* (cbrt (+ x 16.0)) (cbrt (+ x 16.0))) 1)
  (/ (cbrt (+ x 16.0)) 116.0)
  (/ (sqrt (+ x 16.0)) (* (cbrt 116.0) (cbrt 116.0)))
  (/ (sqrt (+ x 16.0)) (cbrt 116.0))
  (/ (sqrt (+ x 16.0)) (sqrt 116.0))
  (/ (sqrt (+ x 16.0)) (sqrt 116.0))
  (/ (sqrt (+ x 16.0)) 1)
  (/ (sqrt (+ x 16.0)) 116.0)
  (/ 1 (* (cbrt 116.0) (cbrt 116.0)))
  (/ (+ x 16.0) (cbrt 116.0))
  (/ 1 (sqrt 116.0))
  (/ (+ x 16.0) (sqrt 116.0))
  (/ 1 1)
  (/ (+ x 16.0) 116.0)
  (/ 1 (* (cbrt 116.0) (cbrt 116.0)))
  (/ (+ x 16.0) (cbrt 116.0))
  (/ 1 (sqrt 116.0))
  (/ (+ x 16.0) (sqrt 116.0))
  (/ 1 1)
  (/ (+ x 16.0) 116.0)
  (/ 1 116.0)
  (/ 116.0 (+ x 16.0))
  (/ (+ x 16.0) (* (cbrt 116.0) (cbrt 116.0)))
  (/ (+ x 16.0) (sqrt 116.0))
  (/ (+ x 16.0) 1)
  (/ 116.0 (cbrt (+ x 16.0)))
  (/ 116.0 (sqrt (+ x 16.0)))
  (/ 116.0 (+ x 16.0))
  (/ 116.0 (+ x 16.0))
  (* 116.0 (+ (* x x) (- (* 16.0 16.0) (* x 16.0))))
  (* 116.0 (- x 16.0))
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
0.067 * * [simplify]: iteration  0 :  63  enodes  (cost  336 )
0.077 * * [simplify]: iteration  1 :  130  enodes  (cost  323 )
0.099 * * [simplify]: iteration  2 :  294  enodes  (cost  303 )
0.197 * * [simplify]: iteration  3 :  679  enodes  (cost  303 )
0.459 * * [simplify]: iteration  4 :  1477  enodes  (cost  303 )
1.448 * * [simplify]: iteration  5 :  3399  enodes  (cost  303 )
2.823 * * [simplify]: iteration  done :  5001  enodes  (cost  303 )
2.824 * [simplify]: Simplified to:
   (log (/ (+ x 16.0) 116.0))
  (log (/ (+ x 16.0) 116.0))
  (exp (/ (+ x 16.0) 116.0))
  (pow (/ (+ x 16.0) 116.0) 3)
  (* (cbrt (/ (+ x 16.0) 116.0)) (cbrt (/ (+ x 16.0) 116.0)))
  (cbrt (/ (+ x 16.0) 116.0))
  (pow (/ (+ x 16.0) 116.0) 3)
  (sqrt (/ (+ x 16.0) 116.0))
  (sqrt (/ (+ x 16.0) 116.0))
  (- (+ x 16.0))
  (- 116.0)
  (/ (* (cbrt (+ x 16.0)) (cbrt (+ x 16.0))) (* (cbrt 116.0) (cbrt 116.0)))
  (/ (cbrt (+ x 16.0)) (cbrt 116.0))
  (/ (* (cbrt (+ x 16.0)) (cbrt (+ x 16.0))) (sqrt 116.0))
  (/ (cbrt (+ x 16.0)) (sqrt 116.0))
  (* (cbrt (+ x 16.0)) (cbrt (+ x 16.0)))
  (/ (cbrt (+ x 16.0)) 116.0)
  (/ (sqrt (+ x 16.0)) (* (cbrt 116.0) (cbrt 116.0)))
  (/ (sqrt (+ x 16.0)) (cbrt 116.0))
  (/ (sqrt (+ x 16.0)) (sqrt 116.0))
  (/ (sqrt (+ x 16.0)) (sqrt 116.0))
  (sqrt (+ x 16.0))
  (/ (sqrt (+ x 16.0)) 116.0)
  (/ 1 (* (cbrt 116.0) (cbrt 116.0)))
  (/ (+ x 16.0) (cbrt 116.0))
  (/ 1 (sqrt 116.0))
  (/ (+ x 16.0) (sqrt 116.0))
  1
  (/ (+ x 16.0) 116.0)
  (/ 1 (* (cbrt 116.0) (cbrt 116.0)))
  (/ (+ x 16.0) (cbrt 116.0))
  (/ 1 (sqrt 116.0))
  (/ (+ x 16.0) (sqrt 116.0))
  1
  (/ (+ x 16.0) 116.0)
  (/ 1 116.0)
  (/ 116.0 (+ x 16.0))
  (/ (+ x 16.0) (* (cbrt 116.0) (cbrt 116.0)))
  (/ (+ x 16.0) (sqrt 116.0))
  (+ x 16.0)
  (/ 116.0 (cbrt (+ x 16.0)))
  (/ 116.0 (sqrt (+ x 16.0)))
  (/ 116.0 (+ x 16.0))
  (/ 116.0 (+ x 16.0))
  (* (+ (* 16.0 (- 16.0 x)) (* x x)) 116.0)
  (* 116.0 (- x 16.0))
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
2.824 * * * [progress]: adding candidates to table
2.872 * * [progress]: iteration 2 / 4
2.872 * * * [progress]: picking best candidate
2.872 * * * * [pick]: Picked  #<alt (λ (x) (+ (* 0.008620689655172414 x) 0.13793103448275862))>
2.873 * * * [progress]: localizing error
2.875 * * * [progress]: generating rewritten candidates
2.875 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.878 * * * [progress]: generating series expansions
2.878 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.879 * [approximate]: Taking taylor expansion of (+ (* 0.008620689655172414 x) 0.13793103448275862) in (x) around 0
2.879 * [taylor]: Taking taylor expansion of (+ (* 0.008620689655172414 x) 0.13793103448275862) in x
2.879 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 x) in x
2.879 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
2.879 * [taylor]: Taking taylor expansion of x in x
2.879 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x
2.879 * [taylor]: Taking taylor expansion of (+ (* 0.008620689655172414 x) 0.13793103448275862) in x
2.879 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 x) in x
2.879 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
2.879 * [taylor]: Taking taylor expansion of x in x
2.879 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x
2.886 * [approximate]: Taking taylor expansion of (+ 0.13793103448275862 (* 0.008620689655172414 (/ 1 x))) in (x) around 0
2.886 * [taylor]: Taking taylor expansion of (+ 0.13793103448275862 (* 0.008620689655172414 (/ 1 x))) in x
2.886 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x
2.886 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 (/ 1 x)) in x
2.886 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
2.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.886 * [taylor]: Taking taylor expansion of x in x
2.886 * [taylor]: Taking taylor expansion of (+ 0.13793103448275862 (* 0.008620689655172414 (/ 1 x))) in x
2.886 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x
2.886 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 (/ 1 x)) in x
2.886 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
2.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.886 * [taylor]: Taking taylor expansion of x in x
2.896 * [approximate]: Taking taylor expansion of (- 0.13793103448275862 (* 0.008620689655172414 (/ 1 x))) in (x) around 0
2.897 * [taylor]: Taking taylor expansion of (- 0.13793103448275862 (* 0.008620689655172414 (/ 1 x))) in x
2.897 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x
2.897 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 (/ 1 x)) in x
2.897 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
2.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.897 * [taylor]: Taking taylor expansion of x in x
2.897 * [taylor]: Taking taylor expansion of (- 0.13793103448275862 (* 0.008620689655172414 (/ 1 x))) in x
2.897 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x
2.897 * [taylor]: Taking taylor expansion of (* 0.008620689655172414 (/ 1 x)) in x
2.897 * [taylor]: Taking taylor expansion of 0.008620689655172414 in x
2.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.897 * [taylor]: Taking taylor expansion of x in x
2.909 * * * [progress]: simplifying candidates
2.910 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (exp (* 0.008620689655172414 x)) (exp 0.13793103448275862))
  (log (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (exp (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (* (cbrt (+ (* 0.008620689655172414 x) 0.13793103448275862)) (cbrt (+ (* 0.008620689655172414 x) 0.13793103448275862)))
  (cbrt (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (* (* (+ (* 0.008620689655172414 x) 0.13793103448275862) (+ (* 0.008620689655172414 x) 0.13793103448275862)) (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (sqrt (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (sqrt (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (+ (pow (* 0.008620689655172414 x) 3) (pow 0.13793103448275862 3))
  (+ (* (* 0.008620689655172414 x) (* 0.008620689655172414 x)) (- (* 0.13793103448275862 0.13793103448275862) (* (* 0.008620689655172414 x) 0.13793103448275862)))
  (- (* (* 0.008620689655172414 x) (* 0.008620689655172414 x)) (* 0.13793103448275862 0.13793103448275862))
  (- (* 0.008620689655172414 x) 0.13793103448275862)
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
2.911 * * [simplify]: iteration  0 :  26  enodes  (cost  124 )
2.918 * * [simplify]: iteration  1 :  81  enodes  (cost  121 )
2.936 * * [simplify]: iteration  2 :  204  enodes  (cost  111 )
3.007 * * [simplify]: iteration  3 :  473  enodes  (cost  109 )
3.158 * * [simplify]: iteration  4 :  1085  enodes  (cost  109 )
3.682 * * [simplify]: iteration  5 :  2674  enodes  (cost  109 )
4.726 * * [simplify]: iteration  done :  5000  enodes  (cost  109 )
4.726 * [simplify]: Simplified to:
   (exp (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (log (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (exp (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (* (cbrt (+ (* 0.008620689655172414 x) 0.13793103448275862)) (cbrt (+ (* 0.008620689655172414 x) 0.13793103448275862)))
  (cbrt (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (pow (+ (* 0.008620689655172414 x) 0.13793103448275862) 3)
  (sqrt (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (sqrt (+ (* 0.008620689655172414 x) 0.13793103448275862))
  (+ (pow (* 0.008620689655172414 x) 3) (pow 0.13793103448275862 3))
  (+ (* (* 0.008620689655172414 x) (- (* 0.008620689655172414 x) 0.13793103448275862)) (* 0.13793103448275862 0.13793103448275862))
  (- (* (* 0.008620689655172414 x) (* 0.008620689655172414 x)) (* 0.13793103448275862 0.13793103448275862))
  (- (* 0.008620689655172414 x) 0.13793103448275862)
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
  (+ (* 0.008620689655172414 x) 0.13793103448275862)
4.726 * * * [progress]: adding candidates to table
4.745 * [progress]: [Phase 3 of 3] Extracting.
4.745 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (* 0.008620689655172414 x) 0.13793103448275862))> #<alt (λ (x) (/ (+ x 16.0) 116.0))>)
4.745 * * * [regime-changes]: Trying 3 branch expressions: ((+ x 16.0) (/ (+ x 16.0) 116.0) x)
4.745 * * * * [regimes]: Trying to branch on (+ x 16.0) from (#<alt (λ (x) (+ (* 0.008620689655172414 x) 0.13793103448275862))> #<alt (λ (x) (/ (+ x 16.0) 116.0))>)
4.754 * * * * [regimes]: Trying to branch on (/ (+ x 16.0) 116.0) from (#<alt (λ (x) (+ (* 0.008620689655172414 x) 0.13793103448275862))> #<alt (λ (x) (/ (+ x 16.0) 116.0))>)
4.765 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (* 0.008620689655172414 x) 0.13793103448275862))> #<alt (λ (x) (/ (+ x 16.0) 116.0))>)
4.774 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.774 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ x 16.0) 116.0)
4.774 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
4.775 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
4.775 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
4.775 * [simplify]: Simplified to:
   (/ (+ x 16.0) 116.0)
5.005 * [regime-testing]: Baseline error score: 0.006250781347668459
5.006 * [regime-testing]: Oracle error score: 0.0010001250156269534
5.007 * [regime-testing]: End program error score: 0.006250781347668459