17.648 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))
0.018 * * [simplify]: iteration  0 :  10  enodes  (cost  13 )
0.019 * * [simplify]: iteration  1 :  25  enodes  (cost  13 )
0.023 * * [simplify]: iteration  2 :  53  enodes  (cost  11 )
0.032 * * [simplify]: iteration  3 :  112  enodes  (cost  11 )
0.058 * * [simplify]: iteration  4 :  163  enodes  (cost  11 )
0.087 * * [simplify]: iteration  5 :  191  enodes  (cost  11 )
0.122 * * [simplify]: iteration  6 :  220  enodes  (cost  11 )
0.165 * * [simplify]: iteration  7 :  285  enodes  (cost  11 )
0.223 * * [simplify]: iteration  8 :  413  enodes  (cost  11 )
0.378 * * [simplify]: iteration  9 :  679  enodes  (cost  11 )
0.544 * * [simplify]: iteration  10 :  764  enodes  (cost  11 )
0.726 * * [simplify]: iteration  11 :  803  enodes  (cost  11 )
0.878 * * [simplify]: iteration  done :  803  enodes  (cost  11 )
0.878 * [simplify]: Simplified to:
   (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))
0.881 * * [progress]: iteration 1 / 4
0.881 * * * [progress]: picking best candidate
0.882 * * * * [pick]: Picked  #<alt (λ (x) (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))>
0.882 * * * [progress]: localizing error
0.888 * * * [progress]: generating rewritten candidates
0.888 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.896 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
0.907 * * * [progress]: generating series expansions
0.907 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.907 * [approximate]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in (x) around 0
0.907 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x
0.907 * [taylor]: Taking taylor expansion of 3.0 in x
0.907 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x
0.907 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x
0.907 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
0.907 * [taylor]: Taking taylor expansion of 3.0 in x
0.907 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of 1.0 in x
0.907 * [taylor]: Taking taylor expansion of (* 4.0 x) in x
0.907 * [taylor]: Taking taylor expansion of 4.0 in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x
0.908 * [taylor]: Taking taylor expansion of 3.0 in x
0.908 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x
0.908 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x
0.908 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
0.908 * [taylor]: Taking taylor expansion of 3.0 in x
0.908 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of 1.0 in x
0.908 * [taylor]: Taking taylor expansion of (* 4.0 x) in x
0.908 * [taylor]: Taking taylor expansion of 4.0 in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.916 * [approximate]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in (x) around 0
0.917 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in x
0.917 * [taylor]: Taking taylor expansion of 3.0 in x
0.917 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))) in x
0.917 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) 1.0) in x
0.917 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
0.917 * [taylor]: Taking taylor expansion of 3.0 in x
0.917 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.917 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
0.917 * [taylor]: Taking taylor expansion of 4.0 in x
0.917 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.918 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in x
0.918 * [taylor]: Taking taylor expansion of 3.0 in x
0.918 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))) in x
0.918 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) 1.0) in x
0.918 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
0.918 * [taylor]: Taking taylor expansion of 3.0 in x
0.918 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.918 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.918 * [taylor]: Taking taylor expansion of x in x
0.918 * [taylor]: Taking taylor expansion of 1.0 in x
0.918 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
0.918 * [taylor]: Taking taylor expansion of 4.0 in x
0.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.918 * [taylor]: Taking taylor expansion of x in x
0.928 * [approximate]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in (x) around 0
0.928 * [taylor]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in x
0.928 * [taylor]: Taking taylor expansion of 3.0 in x
0.928 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) in x
0.928 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
0.928 * [taylor]: Taking taylor expansion of 3.0 in x
0.928 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.928 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.928 * [taylor]: Taking taylor expansion of x in x
0.929 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 x)) 1.0) in x
0.929 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
0.929 * [taylor]: Taking taylor expansion of 4.0 in x
0.929 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.929 * [taylor]: Taking taylor expansion of x in x
0.929 * [taylor]: Taking taylor expansion of 1.0 in x
0.929 * [taylor]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in x
0.929 * [taylor]: Taking taylor expansion of 3.0 in x
0.929 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) in x
0.929 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
0.929 * [taylor]: Taking taylor expansion of 3.0 in x
0.929 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.929 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.929 * [taylor]: Taking taylor expansion of x in x
0.930 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 x)) 1.0) in x
0.930 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
0.930 * [taylor]: Taking taylor expansion of 4.0 in x
0.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.930 * [taylor]: Taking taylor expansion of x in x
0.930 * [taylor]: Taking taylor expansion of 1.0 in x
0.938 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
0.938 * [approximate]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in (x) around 0
0.938 * [taylor]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of (- (* 3.0 x) 4.0) in x
0.938 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.938 * [taylor]: Taking taylor expansion of 3.0 in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of 4.0 in x
0.938 * [taylor]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of (- (* 3.0 x) 4.0) in x
0.938 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.938 * [taylor]: Taking taylor expansion of 3.0 in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of 4.0 in x
0.962 * [approximate]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in (x) around 0
0.963 * [taylor]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in x
0.963 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) 4.0) in x
0.963 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.963 * [taylor]: Taking taylor expansion of 3.0 in x
0.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of 4.0 in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.964 * [taylor]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in x
0.964 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) 4.0) in x
0.964 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.964 * [taylor]: Taking taylor expansion of 3.0 in x
0.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.964 * [taylor]: Taking taylor expansion of x in x
0.964 * [taylor]: Taking taylor expansion of 4.0 in x
0.964 * [taylor]: Taking taylor expansion of x in x
0.982 * [approximate]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in (x) around 0
0.982 * [taylor]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in x
0.983 * [taylor]: Taking taylor expansion of (+ 4.0 (* 3.0 (/ 1 x))) in x
0.983 * [taylor]: Taking taylor expansion of 4.0 in x
0.983 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.983 * [taylor]: Taking taylor expansion of 3.0 in x
0.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.984 * [taylor]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in x
0.984 * [taylor]: Taking taylor expansion of (+ 4.0 (* 3.0 (/ 1 x))) in x
0.984 * [taylor]: Taking taylor expansion of 4.0 in x
0.984 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.984 * [taylor]: Taking taylor expansion of 3.0 in x
0.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.984 * [taylor]: Taking taylor expansion of x in x
0.984 * [taylor]: Taking taylor expansion of x in x
1.000 * * * [progress]: simplifying candidates
1.000 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (+ (log 3.0) (log (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (log (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (exp (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* (* 3.0 3.0) 3.0) (* (* (+ 1.0 (* x (- (* x 3.0) 4.0))) (+ 1.0 (* x (- (* x 3.0) 4.0)))) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (cbrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))) (cbrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (cbrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))) (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))) (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (sqrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (sqrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (sqrt 3.0) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (sqrt 3.0) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* 3.0 1.0)
  (* 3.0 (* x (- (* x 3.0) 4.0)))
  (* 1.0 3.0)
  (* (* x (- (* x 3.0) 4.0)) 3.0)
  (* 3.0 (* (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* 3.0 1)
  (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (sqrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* 3.0 (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3)))
  (* 3.0 (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))))
  (* x (- (* x 3.0) 4.0))
  (+ (log x) (log (- (* x 3.0) 4.0)))
  (log (* x (- (* x 3.0) 4.0)))
  (exp (* x (- (* x 3.0) 4.0)))
  (* (* (* x x) x) (* (* (- (* x 3.0) 4.0) (- (* x 3.0) 4.0)) (- (* x 3.0) 4.0)))
  (* (cbrt (* x (- (* x 3.0) 4.0))) (cbrt (* x (- (* x 3.0) 4.0))))
  (cbrt (* x (- (* x 3.0) 4.0)))
  (* (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))) (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* (* x 3.0) x)
  (* (- 4.0) x)
  (* (* x 3.0) x)
  (* (- 4.0) x)
  (* x (* (cbrt (- (* x 3.0) 4.0)) (cbrt (- (* x 3.0) 4.0))))
  (* x (sqrt (- (* x 3.0) 4.0)))
  (* x 1)
  (* (cbrt x) (- (* x 3.0) 4.0))
  (* (sqrt x) (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (pow (* x 3.0) 3) (pow 4.0 3)))
  (* x (- (* (* x 3.0) (* x 3.0)) (* 4.0 4.0)))
  (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x))
  (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x))
  (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
1.003 * * [simplify]: iteration  0 :  98  enodes  (cost  644 )
1.028 * * [simplify]: iteration  1 :  246  enodes  (cost  624 )
1.083 * * [simplify]: iteration  2 :  701  enodes  (cost  560 )
1.372 * * [simplify]: iteration  3 :  2568  enodes  (cost  554 )
2.501 * * [simplify]: iteration  done :  5001  enodes  (cost  554 )
2.502 * [simplify]: Simplified to:
   (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (log (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (log (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (exp (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (pow (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3)
  (* (cbrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))) (cbrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (cbrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (pow (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3)
  (sqrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (sqrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (sqrt 3.0) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (sqrt 3.0) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* 3.0 1.0)
  (* 3.0 (* x (- (* x 3.0) 4.0)))
  (* 3.0 1.0)
  (* 3.0 (* x (- (* x 3.0) 4.0)))
  (* 3.0 (* (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  3.0
  (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (sqrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* 3.0 (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3)))
  (* 3.0 (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))))
  (* x (- (* x 3.0) 4.0))
  (log (* x (- (* x 3.0) 4.0)))
  (log (* x (- (* x 3.0) 4.0)))
  (exp (* x (- (* x 3.0) 4.0)))
  (pow (* x (- (* x 3.0) 4.0)) 3)
  (* (cbrt (* x (- (* x 3.0) 4.0))) (cbrt (* x (- (* x 3.0) 4.0))))
  (cbrt (* x (- (* x 3.0) 4.0)))
  (pow (* x (- (* x 3.0) 4.0)) 3)
  (sqrt (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* (cbrt (- (* x 3.0) 4.0)) (cbrt (- (* x 3.0) 4.0))))
  (* x (sqrt (- (* x 3.0) 4.0)))
  x
  (* (cbrt x) (- (* x 3.0) 4.0))
  (* (sqrt x) (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (pow (* x 3.0) 3) (pow 4.0 3)))
  (* x (- (* (* x 3.0) (* x 3.0)) (* 4.0 4.0)))
  (+ 3.0 (* x (- (* 9.0 x) 12.0)))
  (+ 3.0 (* x (- (* 9.0 x) 12.0)))
  (+ 3.0 (* x (- (* 9.0 x) 12.0)))
  (* x (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
2.502 * * * [progress]: adding candidates to table
2.581 * * [progress]: iteration 2 / 4
2.581 * * * [progress]: picking best candidate
2.589 * * * * [pick]: Picked  #<alt (λ (x) (+ 3.0 (* x (- (* 9.0 x) 12.0))))>
2.589 * * * [progress]: localizing error
2.595 * * * [progress]: generating rewritten candidates
2.595 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
2.609 * * * [progress]: generating series expansions
2.609 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
2.609 * [approximate]: Taking taylor expansion of (* (- (* 9.0 x) 12.0) x) in (x) around 0
2.609 * [taylor]: Taking taylor expansion of (* (- (* 9.0 x) 12.0) x) in x
2.609 * [taylor]: Taking taylor expansion of (- (* 9.0 x) 12.0) in x
2.609 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
2.609 * [taylor]: Taking taylor expansion of 9.0 in x
2.609 * [taylor]: Taking taylor expansion of x in x
2.609 * [taylor]: Taking taylor expansion of 12.0 in x
2.609 * [taylor]: Taking taylor expansion of x in x
2.609 * [taylor]: Taking taylor expansion of (* (- (* 9.0 x) 12.0) x) in x
2.609 * [taylor]: Taking taylor expansion of (- (* 9.0 x) 12.0) in x
2.609 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
2.609 * [taylor]: Taking taylor expansion of 9.0 in x
2.609 * [taylor]: Taking taylor expansion of x in x
2.609 * [taylor]: Taking taylor expansion of 12.0 in x
2.609 * [taylor]: Taking taylor expansion of x in x
2.630 * [approximate]: Taking taylor expansion of (/ (- (* 9.0 (/ 1 x)) 12.0) x) in (x) around 0
2.630 * [taylor]: Taking taylor expansion of (/ (- (* 9.0 (/ 1 x)) 12.0) x) in x
2.630 * [taylor]: Taking taylor expansion of (- (* 9.0 (/ 1 x)) 12.0) in x
2.631 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.631 * [taylor]: Taking taylor expansion of 9.0 in x
2.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.631 * [taylor]: Taking taylor expansion of x in x
2.631 * [taylor]: Taking taylor expansion of 12.0 in x
2.631 * [taylor]: Taking taylor expansion of x in x
2.632 * [taylor]: Taking taylor expansion of (/ (- (* 9.0 (/ 1 x)) 12.0) x) in x
2.632 * [taylor]: Taking taylor expansion of (- (* 9.0 (/ 1 x)) 12.0) in x
2.632 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.632 * [taylor]: Taking taylor expansion of 9.0 in x
2.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.632 * [taylor]: Taking taylor expansion of x in x
2.632 * [taylor]: Taking taylor expansion of 12.0 in x
2.632 * [taylor]: Taking taylor expansion of x in x
2.652 * [approximate]: Taking taylor expansion of (/ (+ 12.0 (* 9.0 (/ 1 x))) x) in (x) around 0
2.652 * [taylor]: Taking taylor expansion of (/ (+ 12.0 (* 9.0 (/ 1 x))) x) in x
2.652 * [taylor]: Taking taylor expansion of (+ 12.0 (* 9.0 (/ 1 x))) in x
2.652 * [taylor]: Taking taylor expansion of 12.0 in x
2.652 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.652 * [taylor]: Taking taylor expansion of 9.0 in x
2.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.652 * [taylor]: Taking taylor expansion of x in x
2.652 * [taylor]: Taking taylor expansion of x in x
2.653 * [taylor]: Taking taylor expansion of (/ (+ 12.0 (* 9.0 (/ 1 x))) x) in x
2.653 * [taylor]: Taking taylor expansion of (+ 12.0 (* 9.0 (/ 1 x))) in x
2.653 * [taylor]: Taking taylor expansion of 12.0 in x
2.653 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.653 * [taylor]: Taking taylor expansion of 9.0 in x
2.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.653 * [taylor]: Taking taylor expansion of x in x
2.654 * [taylor]: Taking taylor expansion of x in x
2.669 * * * [progress]: simplifying candidates
2.670 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x (- (* 9.0 x) 12.0))
  (+ (log x) (log (- (* 9.0 x) 12.0)))
  (log (* x (- (* 9.0 x) 12.0)))
  (exp (* x (- (* 9.0 x) 12.0)))
  (* (* (* x x) x) (* (* (- (* 9.0 x) 12.0) (- (* 9.0 x) 12.0)) (- (* 9.0 x) 12.0)))
  (* (cbrt (* x (- (* 9.0 x) 12.0))) (cbrt (* x (- (* 9.0 x) 12.0))))
  (cbrt (* x (- (* 9.0 x) 12.0)))
  (* (* (* x (- (* 9.0 x) 12.0)) (* x (- (* 9.0 x) 12.0))) (* x (- (* 9.0 x) 12.0)))
  (sqrt (* x (- (* 9.0 x) 12.0)))
  (sqrt (* x (- (* 9.0 x) 12.0)))
  (* (sqrt x) (sqrt (- (* 9.0 x) 12.0)))
  (* (sqrt x) (sqrt (- (* 9.0 x) 12.0)))
  (* x (* 9.0 x))
  (* x (- 12.0))
  (* x (* 9.0 x))
  (* x (- 12.0))
  (* (* 9.0 x) x)
  (* (- 12.0) x)
  (* (* 9.0 x) x)
  (* (- 12.0) x)
  (* x (* (cbrt (- (* 9.0 x) 12.0)) (cbrt (- (* 9.0 x) 12.0))))
  (* x (sqrt (- (* 9.0 x) 12.0)))
  (* x 1)
  (* (cbrt x) (- (* 9.0 x) 12.0))
  (* (sqrt x) (- (* 9.0 x) 12.0))
  (* x (- (* 9.0 x) 12.0))
  (* x (- (pow (* 9.0 x) 3) (pow 12.0 3)))
  (* x (- (* (* 9.0 x) (* 9.0 x)) (* 12.0 12.0)))
  (- (* 9.0 (pow x 2)) (* 12.0 x))
  (- (* 9.0 (pow x 2)) (* 12.0 x))
  (- (* 9.0 (pow x 2)) (* 12.0 x))
2.671 * * [simplify]: iteration  0 :  52  enodes  (cost  273 )
2.686 * * [simplify]: iteration  1 :  117  enodes  (cost  270 )
2.711 * * [simplify]: iteration  2 :  312  enodes  (cost  236 )
2.824 * * [simplify]: iteration  3 :  1009  enodes  (cost  236 )
4.119 * * [simplify]: iteration  4 :  3825  enodes  (cost  236 )
5.355 * * [simplify]: iteration  done :  5000  enodes  (cost  236 )
5.356 * [simplify]: Simplified to:
   (* (- (* 9.0 x) 12.0) x)
  (log (* x (- (* 9.0 x) 12.0)))
  (log (* x (- (* 9.0 x) 12.0)))
  (exp (* x (- (* 9.0 x) 12.0)))
  (pow (* x (- (* 9.0 x) 12.0)) 3)
  (* (cbrt (* x (- (* 9.0 x) 12.0))) (cbrt (* x (- (* 9.0 x) 12.0))))
  (cbrt (* x (- (* 9.0 x) 12.0)))
  (pow (* x (- (* 9.0 x) 12.0)) 3)
  (sqrt (* x (- (* 9.0 x) 12.0)))
  (sqrt (* x (- (* 9.0 x) 12.0)))
  (* (sqrt x) (sqrt (- (* 9.0 x) 12.0)))
  (* (sqrt x) (sqrt (- (* 9.0 x) 12.0)))
  (* (* x x) 9.0)
  (* x (- 12.0))
  (* (* x x) 9.0)
  (* x (- 12.0))
  (* (* x x) 9.0)
  (* x (- 12.0))
  (* (* x x) 9.0)
  (* x (- 12.0))
  (* x (* (cbrt (- (* 9.0 x) 12.0)) (cbrt (- (* 9.0 x) 12.0))))
  (* x (sqrt (- (* 9.0 x) 12.0)))
  x
  (* (cbrt x) (- (* 9.0 x) 12.0))
  (* (sqrt x) (- (* 9.0 x) 12.0))
  (* (- (* 9.0 x) 12.0) x)
  (* x (- (pow (* 9.0 x) 3) (pow 12.0 3)))
  (* x (- (* (* 9.0 x) (* 9.0 x)) (* 12.0 12.0)))
  (* (- (* 9.0 x) 12.0) x)
  (* (- (* 9.0 x) 12.0) x)
  (* (- (* 9.0 x) 12.0) x)
5.356 * * * [progress]: adding candidates to table
5.403 * * [progress]: iteration 3 / 4
5.403 * * * [progress]: picking best candidate
5.409 * * * * [pick]: Picked  #<alt (λ (x) (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))>
5.409 * * * [progress]: localizing error
5.419 * * * [progress]: generating rewritten candidates
5.419 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
5.427 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2 2)
5.439 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
5.461 * * * [progress]: generating series expansions
5.461 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
5.462 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in (x) around 0
5.462 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x
5.462 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.462 * [taylor]: Taking taylor expansion of 3.0 in x
5.463 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x
5.463 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x
5.463 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
5.463 * [taylor]: Taking taylor expansion of 3.0 in x
5.463 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.463 * [taylor]: Taking taylor expansion of x in x
5.463 * [taylor]: Taking taylor expansion of 1.0 in x
5.463 * [taylor]: Taking taylor expansion of (* 4.0 x) in x
5.463 * [taylor]: Taking taylor expansion of 4.0 in x
5.463 * [taylor]: Taking taylor expansion of x in x
5.463 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x
5.463 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.463 * [taylor]: Taking taylor expansion of 3.0 in x
5.464 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x
5.464 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x
5.464 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
5.464 * [taylor]: Taking taylor expansion of 3.0 in x
5.464 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.464 * [taylor]: Taking taylor expansion of x in x
5.464 * [taylor]: Taking taylor expansion of 1.0 in x
5.464 * [taylor]: Taking taylor expansion of (* 4.0 x) in x
5.464 * [taylor]: Taking taylor expansion of 4.0 in x
5.464 * [taylor]: Taking taylor expansion of x in x
5.478 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in (x) around 0
5.478 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in x
5.478 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.478 * [taylor]: Taking taylor expansion of 3.0 in x
5.479 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))) in x
5.479 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) 1.0) in x
5.479 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
5.479 * [taylor]: Taking taylor expansion of 3.0 in x
5.479 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.479 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.479 * [taylor]: Taking taylor expansion of x in x
5.480 * [taylor]: Taking taylor expansion of 1.0 in x
5.480 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
5.480 * [taylor]: Taking taylor expansion of 4.0 in x
5.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.480 * [taylor]: Taking taylor expansion of x in x
5.480 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in x
5.480 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.480 * [taylor]: Taking taylor expansion of 3.0 in x
5.481 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))) in x
5.481 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) 1.0) in x
5.481 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
5.481 * [taylor]: Taking taylor expansion of 3.0 in x
5.481 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.481 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.481 * [taylor]: Taking taylor expansion of x in x
5.481 * [taylor]: Taking taylor expansion of 1.0 in x
5.481 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
5.481 * [taylor]: Taking taylor expansion of 4.0 in x
5.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.481 * [taylor]: Taking taylor expansion of x in x
5.497 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in (x) around 0
5.497 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in x
5.497 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.497 * [taylor]: Taking taylor expansion of 3.0 in x
5.498 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) in x
5.498 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
5.498 * [taylor]: Taking taylor expansion of 3.0 in x
5.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.498 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.498 * [taylor]: Taking taylor expansion of x in x
5.499 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 x)) 1.0) in x
5.499 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
5.499 * [taylor]: Taking taylor expansion of 4.0 in x
5.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.499 * [taylor]: Taking taylor expansion of x in x
5.499 * [taylor]: Taking taylor expansion of 1.0 in x
5.499 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in x
5.499 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.499 * [taylor]: Taking taylor expansion of 3.0 in x
5.500 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) in x
5.500 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
5.500 * [taylor]: Taking taylor expansion of 3.0 in x
5.500 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.500 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.500 * [taylor]: Taking taylor expansion of x in x
5.500 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 x)) 1.0) in x
5.500 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
5.500 * [taylor]: Taking taylor expansion of 4.0 in x
5.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.500 * [taylor]: Taking taylor expansion of x in x
5.501 * [taylor]: Taking taylor expansion of 1.0 in x
5.517 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2 2)
5.517 * [approximate]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in (x) around 0
5.517 * [taylor]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in x
5.517 * [taylor]: Taking taylor expansion of x in x
5.517 * [taylor]: Taking taylor expansion of (- (* 3.0 x) 4.0) in x
5.517 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
5.517 * [taylor]: Taking taylor expansion of 3.0 in x
5.517 * [taylor]: Taking taylor expansion of x in x
5.517 * [taylor]: Taking taylor expansion of 4.0 in x
5.517 * [taylor]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in x
5.517 * [taylor]: Taking taylor expansion of x in x
5.517 * [taylor]: Taking taylor expansion of (- (* 3.0 x) 4.0) in x
5.517 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
5.517 * [taylor]: Taking taylor expansion of 3.0 in x
5.517 * [taylor]: Taking taylor expansion of x in x
5.517 * [taylor]: Taking taylor expansion of 4.0 in x
5.538 * [approximate]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in (x) around 0
5.538 * [taylor]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in x
5.538 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) 4.0) in x
5.538 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
5.538 * [taylor]: Taking taylor expansion of 3.0 in x
5.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.538 * [taylor]: Taking taylor expansion of x in x
5.538 * [taylor]: Taking taylor expansion of 4.0 in x
5.538 * [taylor]: Taking taylor expansion of x in x
5.539 * [taylor]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in x
5.539 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) 4.0) in x
5.539 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
5.539 * [taylor]: Taking taylor expansion of 3.0 in x
5.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.539 * [taylor]: Taking taylor expansion of x in x
5.539 * [taylor]: Taking taylor expansion of 4.0 in x
5.539 * [taylor]: Taking taylor expansion of x in x
5.558 * [approximate]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in (x) around 0
5.558 * [taylor]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in x
5.558 * [taylor]: Taking taylor expansion of (+ 4.0 (* 3.0 (/ 1 x))) in x
5.558 * [taylor]: Taking taylor expansion of 4.0 in x
5.558 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
5.558 * [taylor]: Taking taylor expansion of 3.0 in x
5.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.558 * [taylor]: Taking taylor expansion of x in x
5.558 * [taylor]: Taking taylor expansion of x in x
5.559 * [taylor]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in x
5.559 * [taylor]: Taking taylor expansion of (+ 4.0 (* 3.0 (/ 1 x))) in x
5.559 * [taylor]: Taking taylor expansion of 4.0 in x
5.559 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
5.559 * [taylor]: Taking taylor expansion of 3.0 in x
5.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.559 * [taylor]: Taking taylor expansion of x in x
5.560 * [taylor]: Taking taylor expansion of x in x
5.575 * * * * [progress]: [ 3 / 3 ] generating series at (2)
5.577 * [approximate]: Taking taylor expansion of (* (pow (cbrt 3.0) 3) (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in (x) around 0
5.577 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 3) (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x
5.577 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 3) in x
5.577 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.577 * [taylor]: Taking taylor expansion of 3.0 in x
5.577 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x
5.577 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x
5.577 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
5.577 * [taylor]: Taking taylor expansion of 3.0 in x
5.578 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.578 * [taylor]: Taking taylor expansion of x in x
5.578 * [taylor]: Taking taylor expansion of 1.0 in x
5.578 * [taylor]: Taking taylor expansion of (* 4.0 x) in x
5.578 * [taylor]: Taking taylor expansion of 4.0 in x
5.578 * [taylor]: Taking taylor expansion of x in x
5.578 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 3) (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x
5.578 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 3) in x
5.578 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.578 * [taylor]: Taking taylor expansion of 3.0 in x
5.578 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x
5.579 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x
5.579 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
5.579 * [taylor]: Taking taylor expansion of 3.0 in x
5.579 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.579 * [taylor]: Taking taylor expansion of x in x
5.579 * [taylor]: Taking taylor expansion of 1.0 in x
5.579 * [taylor]: Taking taylor expansion of (* 4.0 x) in x
5.579 * [taylor]: Taking taylor expansion of 4.0 in x
5.579 * [taylor]: Taking taylor expansion of x in x
5.598 * [approximate]: Taking taylor expansion of (* (pow (cbrt 3.0) 3) (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in (x) around 0
5.598 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 3) (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in x
5.598 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 3) in x
5.598 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.598 * [taylor]: Taking taylor expansion of 3.0 in x
5.599 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))) in x
5.599 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) 1.0) in x
5.599 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
5.599 * [taylor]: Taking taylor expansion of 3.0 in x
5.599 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.599 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.599 * [taylor]: Taking taylor expansion of x in x
5.600 * [taylor]: Taking taylor expansion of 1.0 in x
5.600 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
5.600 * [taylor]: Taking taylor expansion of 4.0 in x
5.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.600 * [taylor]: Taking taylor expansion of x in x
5.600 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 3) (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in x
5.600 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 3) in x
5.600 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.600 * [taylor]: Taking taylor expansion of 3.0 in x
5.601 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))) in x
5.601 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) 1.0) in x
5.601 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
5.601 * [taylor]: Taking taylor expansion of 3.0 in x
5.601 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.601 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.601 * [taylor]: Taking taylor expansion of x in x
5.601 * [taylor]: Taking taylor expansion of 1.0 in x
5.601 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
5.601 * [taylor]: Taking taylor expansion of 4.0 in x
5.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.601 * [taylor]: Taking taylor expansion of x in x
5.620 * [approximate]: Taking taylor expansion of (* (pow (cbrt 3.0) 3) (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in (x) around 0
5.620 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 3) (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in x
5.620 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 3) in x
5.620 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.620 * [taylor]: Taking taylor expansion of 3.0 in x
5.621 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) in x
5.621 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
5.621 * [taylor]: Taking taylor expansion of 3.0 in x
5.621 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.621 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.621 * [taylor]: Taking taylor expansion of x in x
5.622 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 x)) 1.0) in x
5.622 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
5.622 * [taylor]: Taking taylor expansion of 4.0 in x
5.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.622 * [taylor]: Taking taylor expansion of x in x
5.622 * [taylor]: Taking taylor expansion of 1.0 in x
5.622 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 3) (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in x
5.622 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 3) in x
5.622 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x
5.622 * [taylor]: Taking taylor expansion of 3.0 in x
5.623 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) in x
5.623 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
5.623 * [taylor]: Taking taylor expansion of 3.0 in x
5.623 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.623 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.623 * [taylor]: Taking taylor expansion of x in x
5.623 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 x)) 1.0) in x
5.623 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
5.623 * [taylor]: Taking taylor expansion of 4.0 in x
5.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.623 * [taylor]: Taking taylor expansion of x in x
5.624 * [taylor]: Taking taylor expansion of 1.0 in x
5.639 * * * [progress]: simplifying candidates
5.640 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (+ (log (cbrt 3.0)) (log (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (log (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (exp (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* 3.0 (* (* (+ 1.0 (* x (- (* x 3.0) 4.0))) (+ 1.0 (* x (- (* x 3.0) 4.0)))) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (cbrt (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))) (cbrt (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (cbrt (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (sqrt (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (sqrt (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (cbrt (sqrt 3.0)) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (cbrt (sqrt 3.0)) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (sqrt (cbrt 3.0)) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (sqrt (cbrt 3.0)) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (cbrt 3.0) 1.0)
  (* (cbrt 3.0) (* x (- (* x 3.0) 4.0)))
  (* 1.0 (cbrt 3.0))
  (* (* x (- (* x 3.0) 4.0)) (cbrt 3.0))
  (* (cbrt 3.0) (* (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (cbrt 3.0) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (cbrt 3.0) 1)
  (* (cbrt (cbrt 3.0)) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt (sqrt 3.0)) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt (cbrt 3.0)) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (sqrt (cbrt 3.0)) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt 3.0) (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3)))
  (* (cbrt 3.0) (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))))
  (* x (- (* x 3.0) 4.0))
  (+ (log x) (log (- (* x 3.0) 4.0)))
  (log (* x (- (* x 3.0) 4.0)))
  (exp (* x (- (* x 3.0) 4.0)))
  (* (* (* x x) x) (* (* (- (* x 3.0) 4.0) (- (* x 3.0) 4.0)) (- (* x 3.0) 4.0)))
  (* (cbrt (* x (- (* x 3.0) 4.0))) (cbrt (* x (- (* x 3.0) 4.0))))
  (cbrt (* x (- (* x 3.0) 4.0)))
  (* (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))) (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* (* x 3.0) x)
  (* (- 4.0) x)
  (* (* x 3.0) x)
  (* (- 4.0) x)
  (* x (* (cbrt (- (* x 3.0) 4.0)) (cbrt (- (* x 3.0) 4.0))))
  (* x (sqrt (- (* x 3.0) 4.0)))
  (* x 1)
  (* (cbrt x) (- (* x 3.0) 4.0))
  (* (sqrt x) (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (pow (* x 3.0) 3) (pow 4.0 3)))
  (* x (- (* (* x 3.0) (* x 3.0)) (* 4.0 4.0)))
  (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (+ (+ (log (cbrt 3.0)) (log (cbrt 3.0))) (+ (log (cbrt 3.0)) (log (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (+ (+ (log (cbrt 3.0)) (log (cbrt 3.0))) (log (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (+ (log (* (cbrt 3.0) (cbrt 3.0))) (+ (log (cbrt 3.0)) (log (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (+ (log (* (cbrt 3.0) (cbrt 3.0))) (log (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (log (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (exp (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* 3.0 3.0) (* 3.0 (* (* (+ 1.0 (* x (- (* x 3.0) 4.0))) (+ 1.0 (* x (- (* x 3.0) 4.0)))) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* 3.0 3.0) (* (* (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (cbrt 3.0))) (* (cbrt 3.0) (cbrt 3.0))) (* 3.0 (* (* (+ 1.0 (* x (- (* x 3.0) 4.0))) (+ 1.0 (* x (- (* x 3.0) 4.0)))) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (cbrt 3.0))) (* (cbrt 3.0) (cbrt 3.0))) (* (* (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (cbrt (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (cbrt (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))))
  (cbrt (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))) (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (sqrt (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (sqrt (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) 1.0))
  (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x (- (* x 3.0) 4.0))))
  (* (* (cbrt 3.0) (cbrt 3.0)) (* 1.0 (cbrt 3.0)))
  (* (* (cbrt 3.0) (cbrt 3.0)) (* (* x (- (* x 3.0) 4.0)) (cbrt 3.0)))
  (* (* (cbrt 3.0) 1.0) (* (cbrt 3.0) (cbrt 3.0)))
  (* (* (cbrt 3.0) (* x (- (* x 3.0) 4.0))) (* (cbrt 3.0) (cbrt 3.0)))
  (* (* 1.0 (cbrt 3.0)) (* (cbrt 3.0) (cbrt 3.0)))
  (* (* (* x (- (* x 3.0) 4.0)) (cbrt 3.0)) (* (cbrt 3.0) (cbrt 3.0)))
  (* (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0))
  (* (cbrt 3.0) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3))))
  (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))))))
  (- (+ (* 1.0 (cbrt 3.0)) (* 3.0 (* (cbrt 3.0) (pow x 2)))) (* 4.0 (* (cbrt 3.0) x)))
  (- (+ (* 1.0 (cbrt 3.0)) (* 3.0 (* (cbrt 3.0) (pow x 2)))) (* 4.0 (* (cbrt 3.0) x)))
  (- (+ (* 1.0 (cbrt 3.0)) (* 3.0 (* (cbrt 3.0) (pow x 2)))) (* 4.0 (* (cbrt 3.0) x)))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
  (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x))
  (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x))
  (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x))
5.644 * * [simplify]: iteration  0 :  141  enodes  (cost  1497 )
5.680 * * [simplify]: iteration  1 :  389  enodes  (cost  1469 )
5.787 * * [simplify]: iteration  2 :  1354  enodes  (cost  1151 )
6.583 * * [simplify]: iteration  done :  5002  enodes  (cost  1121 )
6.583 * [simplify]: Simplified to:
   (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (log (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (log (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (exp (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* 3.0 (pow (+ 1.0 (* x (- (* x 3.0) 4.0))) 3))
  (* (cbrt (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))) (cbrt (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (cbrt (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (pow (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3)
  (sqrt (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (sqrt (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (cbrt (sqrt 3.0)) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (cbrt (sqrt 3.0)) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (sqrt (cbrt 3.0)) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (sqrt (cbrt 3.0)) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (cbrt 3.0) 1.0)
  (* (* (cbrt 3.0) x) (- (* x 3.0) 4.0))
  (* (cbrt 3.0) 1.0)
  (* (* (cbrt 3.0) x) (- (* x 3.0) 4.0))
  (* (cbrt 3.0) (* (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (cbrt 3.0) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (cbrt 3.0)
  (* (cbrt (cbrt 3.0)) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt (sqrt 3.0)) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt (cbrt 3.0)) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (sqrt (cbrt 3.0)) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt 3.0) (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3)))
  (* (cbrt 3.0) (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))))
  (* (- (* x 3.0) 4.0) x)
  (log (* x (- (* x 3.0) 4.0)))
  (log (* x (- (* x 3.0) 4.0)))
  (exp (* x (- (* x 3.0) 4.0)))
  (pow (* (- (* x 3.0) 4.0) x) 3)
  (* (cbrt (* x (- (* x 3.0) 4.0))) (cbrt (* x (- (* x 3.0) 4.0))))
  (cbrt (* x (- (* x 3.0) 4.0)))
  (pow (* (- (* x 3.0) 4.0) x) 3)
  (sqrt (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* x (* x 3.0))
  (* (- 4.0) x)
  (* x (* x 3.0))
  (* (- 4.0) x)
  (* x (* x 3.0))
  (* (- 4.0) x)
  (* x (* x 3.0))
  (* (- 4.0) x)
  (* x (* (cbrt (- (* x 3.0) 4.0)) (cbrt (- (* x 3.0) 4.0))))
  (* x (sqrt (- (* x 3.0) 4.0)))
  x
  (* (cbrt x) (- (* x 3.0) 4.0))
  (* (sqrt x) (- (* x 3.0) 4.0))
  (* (- (* x 3.0) 4.0) x)
  (* x (- (pow (* x 3.0) 3) (pow 4.0 3)))
  (* x (- (* (* x 3.0) (* x 3.0)) (* 4.0 4.0)))
  (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (log (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (log (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (log (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (log (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (log (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (pow (exp (pow (cbrt 3.0) 3)) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (pow (+ 1.0 (* x (- (* x 3.0) 4.0))) 3) (pow 3.0 3))
  (* (pow (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3) (* 3.0 3.0))
  (* (pow (+ 1.0 (* x (- (* x 3.0) 4.0))) 3) (* (pow (* (cbrt 3.0) (cbrt 3.0)) 3) 3.0))
  (pow (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3)
  (* (cbrt (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0))))) (cbrt (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (cbrt (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (pow (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3)
  (sqrt (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (sqrt (* (pow (cbrt 3.0) 3) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* 1.0 (pow (cbrt 3.0) 3))
  (* (* x (- (* x 3.0) 4.0)) (pow (cbrt 3.0) 3))
  (* 1.0 (pow (cbrt 3.0) 3))
  (* (* x (- (* x 3.0) 4.0)) (pow (cbrt 3.0) 3))
  (* 1.0 (pow (cbrt 3.0) 3))
  (* (* x (- (* x 3.0) 4.0)) (pow (cbrt 3.0) 3))
  (* 1.0 (pow (cbrt 3.0) 3))
  (* (* x (- (* x 3.0) 4.0)) (pow (cbrt 3.0) 3))
  (pow (cbrt 3.0) 3)
  (* (cbrt 3.0) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3)) (pow (cbrt 3.0) 3))
  (* (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))) (pow (cbrt 3.0) 3))
  (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* (- (* x 3.0) 4.0) x)
  (* (- (* x 3.0) 4.0) x)
  (* (- (* x 3.0) 4.0) x)
  (+ 3.0 (* x (- (* x 9.0) 12.0)))
  (+ 3.0 (* x (- (* x 9.0) 12.0)))
  (+ 3.0 (* x (- (* x 9.0) 12.0)))
6.584 * * * [progress]: adding candidates to table
6.748 * * [progress]: iteration 4 / 4
6.748 * * * [progress]: picking best candidate
6.753 * * * * [pick]: Picked  #<alt (λ (x) (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))>
6.753 * * * [progress]: localizing error
6.761 * * * [progress]: generating rewritten candidates
6.762 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
6.783 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
6.793 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2)
6.803 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
6.814 * * * [progress]: generating series expansions
6.814 * * * * [progress]: [ 1 / 4 ] generating series at (2)
6.814 * [approximate]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in (x) around 0
6.814 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x
6.814 * [taylor]: Taking taylor expansion of 3.0 in x
6.814 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x
6.814 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x
6.814 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
6.814 * [taylor]: Taking taylor expansion of 3.0 in x
6.814 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.814 * [taylor]: Taking taylor expansion of x in x
6.814 * [taylor]: Taking taylor expansion of 1.0 in x
6.814 * [taylor]: Taking taylor expansion of (* 4.0 x) in x
6.814 * [taylor]: Taking taylor expansion of 4.0 in x
6.814 * [taylor]: Taking taylor expansion of x in x
6.814 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x
6.814 * [taylor]: Taking taylor expansion of 3.0 in x
6.814 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x
6.814 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x
6.814 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
6.814 * [taylor]: Taking taylor expansion of 3.0 in x
6.814 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.814 * [taylor]: Taking taylor expansion of x in x
6.815 * [taylor]: Taking taylor expansion of 1.0 in x
6.815 * [taylor]: Taking taylor expansion of (* 4.0 x) in x
6.815 * [taylor]: Taking taylor expansion of 4.0 in x
6.815 * [taylor]: Taking taylor expansion of x in x
6.823 * [approximate]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in (x) around 0
6.823 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in x
6.823 * [taylor]: Taking taylor expansion of 3.0 in x
6.823 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))) in x
6.823 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) 1.0) in x
6.823 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
6.823 * [taylor]: Taking taylor expansion of 3.0 in x
6.823 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.823 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.823 * [taylor]: Taking taylor expansion of x in x
6.824 * [taylor]: Taking taylor expansion of 1.0 in x
6.824 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
6.824 * [taylor]: Taking taylor expansion of 4.0 in x
6.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.824 * [taylor]: Taking taylor expansion of x in x
6.824 * [taylor]: Taking taylor expansion of (* 3.0 (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in x
6.824 * [taylor]: Taking taylor expansion of 3.0 in x
6.824 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))) in x
6.824 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) 1.0) in x
6.824 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
6.824 * [taylor]: Taking taylor expansion of 3.0 in x
6.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.824 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.824 * [taylor]: Taking taylor expansion of x in x
6.825 * [taylor]: Taking taylor expansion of 1.0 in x
6.825 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
6.825 * [taylor]: Taking taylor expansion of 4.0 in x
6.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.825 * [taylor]: Taking taylor expansion of x in x
6.836 * [approximate]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in (x) around 0
6.836 * [taylor]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in x
6.836 * [taylor]: Taking taylor expansion of 3.0 in x
6.836 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) in x
6.836 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
6.836 * [taylor]: Taking taylor expansion of 3.0 in x
6.836 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.836 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.836 * [taylor]: Taking taylor expansion of x in x
6.836 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 x)) 1.0) in x
6.836 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
6.836 * [taylor]: Taking taylor expansion of 4.0 in x
6.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.836 * [taylor]: Taking taylor expansion of x in x
6.837 * [taylor]: Taking taylor expansion of 1.0 in x
6.837 * [taylor]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in x
6.837 * [taylor]: Taking taylor expansion of 3.0 in x
6.837 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) in x
6.837 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
6.837 * [taylor]: Taking taylor expansion of 3.0 in x
6.837 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.837 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.837 * [taylor]: Taking taylor expansion of x in x
6.837 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 x)) 1.0) in x
6.837 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
6.837 * [taylor]: Taking taylor expansion of 4.0 in x
6.837 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.837 * [taylor]: Taking taylor expansion of x in x
6.838 * [taylor]: Taking taylor expansion of 1.0 in x
6.848 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
6.848 * [approximate]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in (x) around 0
6.848 * [taylor]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in x
6.848 * [taylor]: Taking taylor expansion of x in x
6.848 * [taylor]: Taking taylor expansion of (- (* 3.0 x) 4.0) in x
6.848 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
6.848 * [taylor]: Taking taylor expansion of 3.0 in x
6.848 * [taylor]: Taking taylor expansion of x in x
6.848 * [taylor]: Taking taylor expansion of 4.0 in x
6.849 * [taylor]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in x
6.849 * [taylor]: Taking taylor expansion of x in x
6.849 * [taylor]: Taking taylor expansion of (- (* 3.0 x) 4.0) in x
6.849 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
6.849 * [taylor]: Taking taylor expansion of 3.0 in x
6.849 * [taylor]: Taking taylor expansion of x in x
6.849 * [taylor]: Taking taylor expansion of 4.0 in x
6.870 * [approximate]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in (x) around 0
6.870 * [taylor]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in x
6.870 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) 4.0) in x
6.870 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
6.870 * [taylor]: Taking taylor expansion of 3.0 in x
6.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.870 * [taylor]: Taking taylor expansion of x in x
6.870 * [taylor]: Taking taylor expansion of 4.0 in x
6.870 * [taylor]: Taking taylor expansion of x in x
6.871 * [taylor]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in x
6.871 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) 4.0) in x
6.871 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
6.871 * [taylor]: Taking taylor expansion of 3.0 in x
6.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.871 * [taylor]: Taking taylor expansion of x in x
6.871 * [taylor]: Taking taylor expansion of 4.0 in x
6.871 * [taylor]: Taking taylor expansion of x in x
6.890 * [approximate]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in (x) around 0
6.890 * [taylor]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in x
6.890 * [taylor]: Taking taylor expansion of (+ 4.0 (* 3.0 (/ 1 x))) in x
6.890 * [taylor]: Taking taylor expansion of 4.0 in x
6.890 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
6.890 * [taylor]: Taking taylor expansion of 3.0 in x
6.890 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.890 * [taylor]: Taking taylor expansion of x in x
6.890 * [taylor]: Taking taylor expansion of x in x
6.891 * [taylor]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in x
6.891 * [taylor]: Taking taylor expansion of (+ 4.0 (* 3.0 (/ 1 x))) in x
6.891 * [taylor]: Taking taylor expansion of 4.0 in x
6.891 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
6.891 * [taylor]: Taking taylor expansion of 3.0 in x
6.891 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.891 * [taylor]: Taking taylor expansion of x in x
6.892 * [taylor]: Taking taylor expansion of x in x
6.907 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2)
6.907 * [approximate]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in (x) around 0
6.907 * [taylor]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in x
6.907 * [taylor]: Taking taylor expansion of x in x
6.907 * [taylor]: Taking taylor expansion of (- (* 3.0 x) 4.0) in x
6.907 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
6.907 * [taylor]: Taking taylor expansion of 3.0 in x
6.907 * [taylor]: Taking taylor expansion of x in x
6.907 * [taylor]: Taking taylor expansion of 4.0 in x
6.907 * [taylor]: Taking taylor expansion of (* x (- (* 3.0 x) 4.0)) in x
6.907 * [taylor]: Taking taylor expansion of x in x
6.907 * [taylor]: Taking taylor expansion of (- (* 3.0 x) 4.0) in x
6.907 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
6.907 * [taylor]: Taking taylor expansion of 3.0 in x
6.907 * [taylor]: Taking taylor expansion of x in x
6.907 * [taylor]: Taking taylor expansion of 4.0 in x
6.930 * [approximate]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in (x) around 0
6.930 * [taylor]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in x
6.930 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) 4.0) in x
6.930 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
6.930 * [taylor]: Taking taylor expansion of 3.0 in x
6.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.930 * [taylor]: Taking taylor expansion of x in x
6.931 * [taylor]: Taking taylor expansion of 4.0 in x
6.931 * [taylor]: Taking taylor expansion of x in x
6.932 * [taylor]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) 4.0) x) in x
6.932 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) 4.0) in x
6.932 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
6.932 * [taylor]: Taking taylor expansion of 3.0 in x
6.932 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.932 * [taylor]: Taking taylor expansion of x in x
6.932 * [taylor]: Taking taylor expansion of 4.0 in x
6.932 * [taylor]: Taking taylor expansion of x in x
6.950 * [approximate]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in (x) around 0
6.950 * [taylor]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in x
6.950 * [taylor]: Taking taylor expansion of (+ 4.0 (* 3.0 (/ 1 x))) in x
6.950 * [taylor]: Taking taylor expansion of 4.0 in x
6.950 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
6.950 * [taylor]: Taking taylor expansion of 3.0 in x
6.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.950 * [taylor]: Taking taylor expansion of x in x
6.951 * [taylor]: Taking taylor expansion of x in x
6.952 * [taylor]: Taking taylor expansion of (/ (+ 4.0 (* 3.0 (/ 1 x))) x) in x
6.952 * [taylor]: Taking taylor expansion of (+ 4.0 (* 3.0 (/ 1 x))) in x
6.952 * [taylor]: Taking taylor expansion of 4.0 in x
6.952 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
6.952 * [taylor]: Taking taylor expansion of 3.0 in x
6.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.952 * [taylor]: Taking taylor expansion of x in x
6.952 * [taylor]: Taking taylor expansion of x in x
6.968 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
6.968 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)))) in (x) around 0
6.968 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)))) in x
6.968 * [taylor]: Taking taylor expansion of 3.0 in x
6.968 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x
6.968 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x
6.968 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x
6.968 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
6.968 * [taylor]: Taking taylor expansion of 3.0 in x
6.968 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.968 * [taylor]: Taking taylor expansion of x in x
6.968 * [taylor]: Taking taylor expansion of 1.0 in x
6.968 * [taylor]: Taking taylor expansion of (* 4.0 x) in x
6.968 * [taylor]: Taking taylor expansion of 4.0 in x
6.968 * [taylor]: Taking taylor expansion of x in x
6.972 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)))) in x
6.972 * [taylor]: Taking taylor expansion of 3.0 in x
6.972 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x))) in x
6.972 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (pow x 2)) 1.0) (* 4.0 x)) in x
6.972 * [taylor]: Taking taylor expansion of (+ (* 3.0 (pow x 2)) 1.0) in x
6.973 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
6.973 * [taylor]: Taking taylor expansion of 3.0 in x
6.973 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.973 * [taylor]: Taking taylor expansion of x in x
6.973 * [taylor]: Taking taylor expansion of 1.0 in x
6.973 * [taylor]: Taking taylor expansion of (* 4.0 x) in x
6.973 * [taylor]: Taking taylor expansion of 4.0 in x
6.973 * [taylor]: Taking taylor expansion of x in x
7.005 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))))) in (x) around 0
7.005 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))))) in x
7.005 * [taylor]: Taking taylor expansion of 3.0 in x
7.005 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in x
7.005 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))) in x
7.005 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) 1.0) in x
7.005 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
7.005 * [taylor]: Taking taylor expansion of 3.0 in x
7.006 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.006 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.006 * [taylor]: Taking taylor expansion of x in x
7.006 * [taylor]: Taking taylor expansion of 1.0 in x
7.006 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
7.006 * [taylor]: Taking taylor expansion of 4.0 in x
7.006 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.006 * [taylor]: Taking taylor expansion of x in x
7.011 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))))) in x
7.012 * [taylor]: Taking taylor expansion of 3.0 in x
7.012 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x)))) in x
7.012 * [taylor]: Taking taylor expansion of (- (+ (* 3.0 (/ 1 (pow x 2))) 1.0) (* 4.0 (/ 1 x))) in x
7.012 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) 1.0) in x
7.012 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
7.012 * [taylor]: Taking taylor expansion of 3.0 in x
7.012 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.012 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.012 * [taylor]: Taking taylor expansion of x in x
7.012 * [taylor]: Taking taylor expansion of 1.0 in x
7.012 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
7.012 * [taylor]: Taking taylor expansion of 4.0 in x
7.012 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.012 * [taylor]: Taking taylor expansion of x in x
7.044 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)))) in (x) around 0
7.044 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)))) in x
7.044 * [taylor]: Taking taylor expansion of 3.0 in x
7.044 * [taylor]: Taking taylor expansion of (sqrt (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in x
7.044 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) in x
7.044 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
7.044 * [taylor]: Taking taylor expansion of 3.0 in x
7.044 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.044 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.044 * [taylor]: Taking taylor expansion of x in x
7.044 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 x)) 1.0) in x
7.044 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
7.044 * [taylor]: Taking taylor expansion of 4.0 in x
7.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.044 * [taylor]: Taking taylor expansion of x in x
7.045 * [taylor]: Taking taylor expansion of 1.0 in x
7.048 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)))) in x
7.048 * [taylor]: Taking taylor expansion of 3.0 in x
7.048 * [taylor]: Taking taylor expansion of (sqrt (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0))) in x
7.048 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (+ (* 4.0 (/ 1 x)) 1.0)) in x
7.048 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x
7.048 * [taylor]: Taking taylor expansion of 3.0 in x
7.048 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.048 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.048 * [taylor]: Taking taylor expansion of x in x
7.049 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 x)) 1.0) in x
7.049 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
7.049 * [taylor]: Taking taylor expansion of 4.0 in x
7.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.049 * [taylor]: Taking taylor expansion of x in x
7.049 * [taylor]: Taking taylor expansion of 1.0 in x
7.080 * * * [progress]: simplifying candidates
7.082 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (+ (+ (log 3.0) (log (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (log (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (+ (log (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (log (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (log (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (exp (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* (* (* 3.0 3.0) 3.0) (* (* (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (* (* (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (* (* (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (cbrt (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (cbrt (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))))
  (cbrt (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (sqrt (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (sqrt (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* 3.0 (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3)))) (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3))))
  (* (sqrt (+ (* 1.0 1.0) (- (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))) (* 1.0 (* x (- (* x 3.0) 4.0)))))) (sqrt (+ (* 1.0 1.0) (- (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))) (* 1.0 (* x (- (* x 3.0) 4.0)))))))
  (* (* 3.0 (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3)))) (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))))))
  (* (sqrt (+ (* 1.0 1.0) (- (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))) (* 1.0 (* x (- (* x 3.0) 4.0)))))) (sqrt (- 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* 3.0 (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))))) (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3))))
  (* (sqrt (- 1.0 (* x (- (* x 3.0) 4.0)))) (sqrt (+ (* 1.0 1.0) (- (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))) (* 1.0 (* x (- (* x 3.0) 4.0)))))))
  (* (* 3.0 (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))))) (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))))))
  (* (sqrt (- 1.0 (* x (- (* x 3.0) 4.0)))) (sqrt (- 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (* (cbrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (cbrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (* (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt 1))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) 1)
  (* (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3))))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))))))
  (* (* 3.0 (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3)))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* 3.0 (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* x (- (* x 3.0) 4.0))
  (+ (log x) (log (- (* x 3.0) 4.0)))
  (log (* x (- (* x 3.0) 4.0)))
  (exp (* x (- (* x 3.0) 4.0)))
  (* (* (* x x) x) (* (* (- (* x 3.0) 4.0) (- (* x 3.0) 4.0)) (- (* x 3.0) 4.0)))
  (* (cbrt (* x (- (* x 3.0) 4.0))) (cbrt (* x (- (* x 3.0) 4.0))))
  (cbrt (* x (- (* x 3.0) 4.0)))
  (* (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))) (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* (* x 3.0) x)
  (* (- 4.0) x)
  (* (* x 3.0) x)
  (* (- 4.0) x)
  (* x (* (cbrt (- (* x 3.0) 4.0)) (cbrt (- (* x 3.0) 4.0))))
  (* x (sqrt (- (* x 3.0) 4.0)))
  (* x 1)
  (* (cbrt x) (- (* x 3.0) 4.0))
  (* (sqrt x) (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (pow (* x 3.0) 3) (pow 4.0 3)))
  (* x (- (* (* x 3.0) (* x 3.0)) (* 4.0 4.0)))
  (* x (- (* x 3.0) 4.0))
  (+ (log x) (log (- (* x 3.0) 4.0)))
  (log (* x (- (* x 3.0) 4.0)))
  (exp (* x (- (* x 3.0) 4.0)))
  (* (* (* x x) x) (* (* (- (* x 3.0) 4.0) (- (* x 3.0) 4.0)) (- (* x 3.0) 4.0)))
  (* (cbrt (* x (- (* x 3.0) 4.0))) (cbrt (* x (- (* x 3.0) 4.0))))
  (cbrt (* x (- (* x 3.0) 4.0)))
  (* (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))) (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* (* x 3.0) x)
  (* (- 4.0) x)
  (* (* x 3.0) x)
  (* (- 4.0) x)
  (* x (* (cbrt (- (* x 3.0) 4.0)) (cbrt (- (* x 3.0) 4.0))))
  (* x (sqrt (- (* x 3.0) 4.0)))
  (* x 1)
  (* (cbrt x) (- (* x 3.0) 4.0))
  (* (sqrt x) (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (pow (* x 3.0) 3) (pow 4.0 3)))
  (* x (- (* (* x 3.0) (* x 3.0)) (* 4.0 4.0)))
  (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (+ (log 3.0) (log (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (log (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (exp (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* (* 3.0 3.0) 3.0) (* (* (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (cbrt (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (cbrt (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))))
  (cbrt (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (sqrt (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (sqrt (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (sqrt 3.0) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (sqrt 3.0) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (sqrt 3.0) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (sqrt 3.0) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* 3.0 (* (cbrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (cbrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))))
  (* 3.0 (sqrt (* (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))))
  (* 3.0 (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* 3.0 (sqrt 1))
  (* 3.0 (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* 3.0 1)
  (* (cbrt 3.0) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (sqrt 3.0) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* 3.0 (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3))))
  (* 3.0 (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))))))
  (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x))
  (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x))
  (- (+ (* 9.0 (pow x 2)) 3.0) (* 12.0 x))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
  (- (* 3.0 (pow x 2)) (* 4.0 x))
  (- (+ (* 3.0 (sqrt 1.0)) (* 4.5 (/ (pow x 2) (sqrt 1.0)))) (+ (* 6.0 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 6.0 (/ x (sqrt 1.0)))))
  (- (+ (* 3.0 (* x (sqrt 3.0))) (* 1.5 (/ 1 (* x (sqrt 3.0))))) (+ (* 6.0 (/ 1 (sqrt 3.0))) (* 6.0 (/ 1 (* x (pow (sqrt 3.0) 3))))))
  (- (+ (* 6.0 (/ 1 (sqrt 3.0))) (* 6.0 (/ 1 (* x (pow (sqrt 3.0) 3))))) (+ (* 3.0 (* x (sqrt 3.0))) (* 1.5 (/ 1 (* x (sqrt 3.0))))))
7.088 * * [simplify]: iteration  0 :  167  enodes  (cost  2164 )
7.131 * * [simplify]: iteration  1 :  421  enodes  (cost  1768 )
7.272 * * [simplify]: iteration  2 :  1216  enodes  (cost  1568 )
8.018 * * [simplify]: iteration  3 :  3865  enodes  (cost  1555 )
8.961 * * [simplify]: iteration  done :  5000  enodes  (cost  1555 )
8.962 * [simplify]: Simplified to:
   (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))
  (log (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (log (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (log (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (exp (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (pow (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3)
  (pow (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3)
  (* (cbrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))) (cbrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (cbrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (pow (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3)
  (sqrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (sqrt (* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3)) 3.0)
  (+ (* (* x (- (* x 3.0) 4.0)) (- (* x (- (* x 3.0) 4.0)) 1.0)) (* 1.0 1.0))
  (* (* 3.0 (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))))) (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3))))
  (* (sqrt (- 1.0 (* x (- (* x 3.0) 4.0)))) (sqrt (+ (* (* x (- (* x 3.0) 4.0)) (- (* x (- (* x 3.0) 4.0)) 1.0)) (* 1.0 1.0))))
  (* (* 3.0 (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))))) (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3))))
  (* (sqrt (- 1.0 (* x (- (* x 3.0) 4.0)))) (sqrt (+ (* (* x (- (* x 3.0) 4.0)) (- (* x (- (* x 3.0) 4.0)) 1.0)) (* 1.0 1.0))))
  (* (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))) 3.0)
  (- 1.0 (* x (- (* x 3.0) 4.0)))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (* (cbrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (cbrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))))
  (* (* (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3.0) (fabs (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (+ (* x (- (* x 3.0) 4.0)) 1.0)
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3))))
  (* (* 3.0 (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3))))
  (* (* 3.0 (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0)))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* x (- (* x 3.0) 4.0))
  (log (* x (- (* x 3.0) 4.0)))
  (log (* x (- (* x 3.0) 4.0)))
  (exp (* x (- (* x 3.0) 4.0)))
  (pow (* x (- (* x 3.0) 4.0)) 3)
  (* (cbrt (* x (- (* x 3.0) 4.0))) (cbrt (* x (- (* x 3.0) 4.0))))
  (cbrt (* x (- (* x 3.0) 4.0)))
  (pow (* x (- (* x 3.0) 4.0)) 3)
  (sqrt (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* (cbrt (- (* x 3.0) 4.0)) (cbrt (- (* x 3.0) 4.0))))
  (* x (sqrt (- (* x 3.0) 4.0)))
  x
  (* (cbrt x) (- (* x 3.0) 4.0))
  (* (sqrt x) (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (pow (* x 3.0) 3) (pow 4.0 3)))
  (* x (- (* (* x 3.0) (* x 3.0)) (* 4.0 4.0)))
  (* x (- (* x 3.0) 4.0))
  (log (* x (- (* x 3.0) 4.0)))
  (log (* x (- (* x 3.0) 4.0)))
  (exp (* x (- (* x 3.0) 4.0)))
  (pow (* x (- (* x 3.0) 4.0)) 3)
  (* (cbrt (* x (- (* x 3.0) 4.0))) (cbrt (* x (- (* x 3.0) 4.0))))
  (cbrt (* x (- (* x 3.0) 4.0)))
  (pow (* x (- (* x 3.0) 4.0)) 3)
  (sqrt (* x (- (* x 3.0) 4.0)))
  (sqrt (* x (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* (sqrt x) (sqrt (- (* x 3.0) 4.0)))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* x 3.0))
  (* x (- 4.0))
  (* x (* (cbrt (- (* x 3.0) 4.0)) (cbrt (- (* x 3.0) 4.0))))
  (* x (sqrt (- (* x 3.0) 4.0)))
  x
  (* (cbrt x) (- (* x 3.0) 4.0))
  (* (sqrt x) (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (pow (* x 3.0) 3) (pow 4.0 3)))
  (* x (- (* (* x 3.0) (* x 3.0)) (* 4.0 4.0)))
  (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (log (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (log (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (exp (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (pow (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) 3)
  (* (cbrt (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (cbrt (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))))
  (cbrt (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (pow (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) 3)
  (sqrt (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (sqrt (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (sqrt 3.0) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (sqrt 3.0) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (sqrt 3.0) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* (sqrt 3.0) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* 3.0 (* (cbrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (cbrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))))
  (* 3.0 (fabs (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  (* 3.0 (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  3.0
  (* 3.0 (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))
  3.0
  (* (cbrt 3.0) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* (sqrt 3.0) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))
  (* 3.0 (sqrt (+ (pow 1.0 3) (pow (* x (- (* x 3.0) 4.0)) 3))))
  (* 3.0 (sqrt (- (* 1.0 1.0) (* (* x (- (* x 3.0) 4.0)) (* x (- (* x 3.0) 4.0))))))
  (+ 3.0 (* x (- (* x 9.0) 12.0)))
  (+ 3.0 (* x (- (* x 9.0) 12.0)))
  (+ 3.0 (* x (- (* x 9.0) 12.0)))
  (* x (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (* x (- (* x 3.0) 4.0))
  (+ (- (* (/ (pow x 2) (sqrt 1.0)) (- 4.5 (/ 6.0 1.0))) (* 6.0 (/ x (sqrt 1.0)))) (* 3.0 (sqrt 1.0)))
  (- (+ (* (/ 1 (sqrt 3.0)) (- (/ 1.5 x) 6.0)) (* x (pow (sqrt 3.0) 3))) (/ 6.0 (* x (pow (sqrt 3.0) 3))))
  (- (/ 6.0 (* x (pow (sqrt 3.0) 3))) (+ (* (/ 1 (sqrt 3.0)) (- (/ 1.5 x) 6.0)) (* x (pow (sqrt 3.0) 3))))
8.962 * * * [progress]: adding candidates to table
9.191 * [progress]: [Phase 3 of 3] Extracting.
9.191 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* (* x (* (cbrt (- (* x 3.0) 4.0)) (cbrt (- (* x 3.0) 4.0)))) (cbrt (- (* x 3.0) 4.0)))))))> #<alt (λ (x) (* (* (* (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3.0) (fabs (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (sqrt (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))))> #<alt (λ (x) (+ 3.0 (* x (- (* 9.0 x) 12.0))))> #<alt (λ (x) (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))> #<alt (λ (x) (* (* (* 3.0 (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))>)
9.192 * * * [regime-changes]: Trying 1 branch expressions: (x)
9.192 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (* 3.0 (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))) (sqrt (+ 1.0 (* (* x (* (cbrt (- (* x 3.0) 4.0)) (cbrt (- (* x 3.0) 4.0)))) (cbrt (- (* x 3.0) 4.0)))))))> #<alt (λ (x) (* (* (* (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))) 3.0) (fabs (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (sqrt (cbrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))))> #<alt (λ (x) (+ 3.0 (* x (- (* 9.0 x) 12.0))))> #<alt (λ (x) (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (+ 1.0 (* x (- (* x 3.0) 4.0))))))> #<alt (λ (x) (* (* (* 3.0 (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (sqrt (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0)))))) (sqrt (+ 1.0 (* x (- (* x 3.0) 4.0))))))>)
9.211 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
9.211 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ 3.0 (* x (- (* 9.0 x) 12.0)))
9.211 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
9.212 * * [simplify]: iteration  1 :  11  enodes  (cost  9 )
9.212 * * [simplify]: iteration  done :  11  enodes  (cost  9 )
9.212 * [simplify]: Simplified to:
   (+ 3.0 (* x (- (* 9.0 x) 12.0)))
9.744 * [regime-testing]: Baseline error score: 0.09501205253086545
9.744 * [regime-testing]: Oracle error score: 0.02318532711821944
9.745 * [regime-testing]: End program error score: 0.09501205253086545
9.760 * [regime-testing]: Target error score: 0.09715119883820247