6.562 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* 3.0 (- 2.0 (* x 3.0))) x)
0.016 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
0.017 * * [simplify]: iteration  1 :  14  enodes  (cost  9 )
0.019 * * [simplify]: iteration  2 :  31  enodes  (cost  9 )
0.023 * * [simplify]: iteration  3 :  68  enodes  (cost  9 )
0.033 * * [simplify]: iteration  4 :  110  enodes  (cost  9 )
0.052 * * [simplify]: iteration  5 :  127  enodes  (cost  9 )
0.078 * * [simplify]: iteration  done :  127  enodes  (cost  9 )
0.078 * [simplify]: Simplified to:
   (* (* 3.0 (- 2.0 (* x 3.0))) x)
0.078 * * [progress]: iteration 1 / 4
0.078 * * * [progress]: picking best candidate
0.079 * * * * [pick]: Picked  #<alt (λ (x) (* (* 3.0 (- 2.0 (* x 3.0))) x))>
0.080 * * * [progress]: localizing error
0.085 * * * [progress]: generating rewritten candidates
0.085 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.096 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.104 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.107 * * * [progress]: generating series expansions
0.107 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.108 * [approximate]: Taking taylor expansion of (* 3.0 (* (- 2.0 (* 3.0 x)) x)) in (x) around 0
0.108 * [taylor]: Taking taylor expansion of (* 3.0 (* (- 2.0 (* 3.0 x)) x)) in x
0.108 * [taylor]: Taking taylor expansion of 3.0 in x
0.108 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 3.0 x)) x) in x
0.108 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.108 * [taylor]: Taking taylor expansion of 2.0 in x
0.108 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.108 * [taylor]: Taking taylor expansion of 3.0 in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of (* 3.0 (* (- 2.0 (* 3.0 x)) x)) in x
0.108 * [taylor]: Taking taylor expansion of 3.0 in x
0.108 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 3.0 x)) x) in x
0.108 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.108 * [taylor]: Taking taylor expansion of 2.0 in x
0.108 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.108 * [taylor]: Taking taylor expansion of 3.0 in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.139 * [approximate]: Taking taylor expansion of (* 3.0 (/ (- 2.0 (* 3.0 (/ 1 x))) x)) in (x) around 0
0.139 * [taylor]: Taking taylor expansion of (* 3.0 (/ (- 2.0 (* 3.0 (/ 1 x))) x)) in x
0.139 * [taylor]: Taking taylor expansion of 3.0 in x
0.139 * [taylor]: Taking taylor expansion of (/ (- 2.0 (* 3.0 (/ 1 x))) x) in x
0.139 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.139 * [taylor]: Taking taylor expansion of 2.0 in x
0.139 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.139 * [taylor]: Taking taylor expansion of 3.0 in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of (* 3.0 (/ (- 2.0 (* 3.0 (/ 1 x))) x)) in x
0.141 * [taylor]: Taking taylor expansion of 3.0 in x
0.141 * [taylor]: Taking taylor expansion of (/ (- 2.0 (* 3.0 (/ 1 x))) x) in x
0.141 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.141 * [taylor]: Taking taylor expansion of 2.0 in x
0.141 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.141 * [taylor]: Taking taylor expansion of 3.0 in x
0.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.165 * [approximate]: Taking taylor expansion of (* -3.0 (/ (+ (* 3.0 (/ 1 x)) 2.0) x)) in (x) around 0
0.165 * [taylor]: Taking taylor expansion of (* -3.0 (/ (+ (* 3.0 (/ 1 x)) 2.0) x)) in x
0.165 * [taylor]: Taking taylor expansion of -3.0 in x
0.165 * [taylor]: Taking taylor expansion of (/ (+ (* 3.0 (/ 1 x)) 2.0) x) in x
0.165 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.166 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.166 * [taylor]: Taking taylor expansion of 3.0 in x
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of 2.0 in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of (* -3.0 (/ (+ (* 3.0 (/ 1 x)) 2.0) x)) in x
0.167 * [taylor]: Taking taylor expansion of -3.0 in x
0.167 * [taylor]: Taking taylor expansion of (/ (+ (* 3.0 (/ 1 x)) 2.0) x) in x
0.167 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.167 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.167 * [taylor]: Taking taylor expansion of 3.0 in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of 2.0 in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.189 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.189 * [approximate]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 x))) in (x) around 0
0.189 * [taylor]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 x))) in x
0.189 * [taylor]: Taking taylor expansion of 3.0 in x
0.189 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.189 * [taylor]: Taking taylor expansion of 2.0 in x
0.189 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.189 * [taylor]: Taking taylor expansion of 3.0 in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 x))) in x
0.190 * [taylor]: Taking taylor expansion of 3.0 in x
0.190 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.190 * [taylor]: Taking taylor expansion of 2.0 in x
0.190 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.190 * [taylor]: Taking taylor expansion of 3.0 in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.208 * [approximate]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 (/ 1 x)))) in (x) around 0
0.208 * [taylor]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 (/ 1 x)))) in x
0.208 * [taylor]: Taking taylor expansion of 3.0 in x
0.208 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.208 * [taylor]: Taking taylor expansion of 2.0 in x
0.208 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.208 * [taylor]: Taking taylor expansion of 3.0 in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 (/ 1 x)))) in x
0.208 * [taylor]: Taking taylor expansion of 3.0 in x
0.208 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.209 * [taylor]: Taking taylor expansion of 2.0 in x
0.209 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.209 * [taylor]: Taking taylor expansion of 3.0 in x
0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.227 * [approximate]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 x)) 2.0)) in (x) around 0
0.227 * [taylor]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 x)) 2.0)) in x
0.227 * [taylor]: Taking taylor expansion of 3.0 in x
0.227 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.228 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.228 * [taylor]: Taking taylor expansion of 3.0 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of 2.0 in x
0.228 * [taylor]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 x)) 2.0)) in x
0.228 * [taylor]: Taking taylor expansion of 3.0 in x
0.228 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.228 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.228 * [taylor]: Taking taylor expansion of 3.0 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of 2.0 in x
0.244 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.244 * [approximate]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in (x) around 0
0.244 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.244 * [taylor]: Taking taylor expansion of 2.0 in x
0.244 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.244 * [taylor]: Taking taylor expansion of 3.0 in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.244 * [taylor]: Taking taylor expansion of 2.0 in x
0.244 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.244 * [taylor]: Taking taylor expansion of 3.0 in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.254 * [approximate]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in (x) around 0
0.254 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.254 * [taylor]: Taking taylor expansion of 2.0 in x
0.254 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.254 * [taylor]: Taking taylor expansion of 3.0 in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.254 * [taylor]: Taking taylor expansion of 2.0 in x
0.255 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.255 * [taylor]: Taking taylor expansion of 3.0 in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.269 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in (x) around 0
0.269 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.269 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.269 * [taylor]: Taking taylor expansion of 3.0 in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of 2.0 in x
0.270 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.270 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.270 * [taylor]: Taking taylor expansion of 3.0 in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of 2.0 in x
0.280 * * * [progress]: simplifying candidates
0.281 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* 3.0 (- 2.0 (* x 3.0))) x)
  (* (* 3.0 (- 2.0 (* x 3.0))) x)
  (+ (+ (log 3.0) (log (- 2.0 (* x 3.0)))) (log x))
  (+ (log (* 3.0 (- 2.0 (* x 3.0)))) (log x))
  (log (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (exp (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (* (* (* (* 3.0 3.0) 3.0) (* (* (- 2.0 (* x 3.0)) (- 2.0 (* x 3.0))) (- 2.0 (* x 3.0)))) (* (* x x) x))
  (* (* (* (* 3.0 (- 2.0 (* x 3.0))) (* 3.0 (- 2.0 (* x 3.0)))) (* 3.0 (- 2.0 (* x 3.0)))) (* (* x x) x))
  (* (cbrt (* (* 3.0 (- 2.0 (* x 3.0))) x)) (cbrt (* (* 3.0 (- 2.0 (* x 3.0))) x)))
  (cbrt (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (* (* (* (* 3.0 (- 2.0 (* x 3.0))) x) (* (* 3.0 (- 2.0 (* x 3.0))) x)) (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (sqrt (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (sqrt (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (* (* 3.0 (- 2.0 (* x 3.0))) (* (cbrt x) (cbrt x)))
  (* (* 3.0 (- 2.0 (* x 3.0))) (sqrt x))
  (* (* 3.0 (- 2.0 (* x 3.0))) 1)
  (* (- 2.0 (* x 3.0)) x)
  (* (* 3.0 (- (pow 2.0 3) (pow (* x 3.0) 3))) x)
  (* (* 3.0 (- (* 2.0 2.0) (* (* x 3.0) (* x 3.0)))) x)
  (* 3.0 (- 2.0 (* x 3.0)))
  (+ (log 3.0) (log (- 2.0 (* x 3.0))))
  (log (* 3.0 (- 2.0 (* x 3.0))))
  (exp (* 3.0 (- 2.0 (* x 3.0))))
  (* (* (* 3.0 3.0) 3.0) (* (* (- 2.0 (* x 3.0)) (- 2.0 (* x 3.0))) (- 2.0 (* x 3.0))))
  (* (cbrt (* 3.0 (- 2.0 (* x 3.0)))) (cbrt (* 3.0 (- 2.0 (* x 3.0)))))
  (cbrt (* 3.0 (- 2.0 (* x 3.0))))
  (* (* (* 3.0 (- 2.0 (* x 3.0))) (* 3.0 (- 2.0 (* x 3.0)))) (* 3.0 (- 2.0 (* x 3.0))))
  (sqrt (* 3.0 (- 2.0 (* x 3.0))))
  (sqrt (* 3.0 (- 2.0 (* x 3.0))))
  (* (sqrt 3.0) (sqrt (- 2.0 (* x 3.0))))
  (* (sqrt 3.0) (sqrt (- 2.0 (* x 3.0))))
  (* 3.0 2.0)
  (* 3.0 (- (* x 3.0)))
  (* 3.0 2.0)
  (* 3.0 (- (* x 3.0)))
  (* 2.0 3.0)
  (* (- (* x 3.0)) 3.0)
  (* 2.0 3.0)
  (* (- (* x 3.0)) 3.0)
  (* 3.0 (* (cbrt (- 2.0 (* x 3.0))) (cbrt (- 2.0 (* x 3.0)))))
  (* 3.0 (sqrt (- 2.0 (* x 3.0))))
  (* 3.0 1)
  (* (cbrt 3.0) (- 2.0 (* x 3.0)))
  (* (sqrt 3.0) (- 2.0 (* x 3.0)))
  (* 3.0 (- 2.0 (* x 3.0)))
  (* 3.0 (- (pow 2.0 3) (pow (* x 3.0) 3)))
  (* 3.0 (- (* 2.0 2.0) (* (* x 3.0) (* x 3.0))))
  (/ (exp 2.0) (exp (* x 3.0)))
  (log (- 2.0 (* x 3.0)))
  (exp (- 2.0 (* x 3.0)))
  (* (cbrt (- 2.0 (* x 3.0))) (cbrt (- 2.0 (* x 3.0))))
  (cbrt (- 2.0 (* x 3.0)))
  (* (* (- 2.0 (* x 3.0)) (- 2.0 (* x 3.0))) (- 2.0 (* x 3.0)))
  (sqrt (- 2.0 (* x 3.0)))
  (sqrt (- 2.0 (* x 3.0)))
  (- (pow 2.0 3) (pow (* x 3.0) 3))
  (+ (* 2.0 2.0) (+ (* (* x 3.0) (* x 3.0)) (* 2.0 (* x 3.0))))
  (- (* x 3.0))
  (- (* 2.0 2.0) (* (* x 3.0) (* x 3.0)))
  (+ 2.0 (* x 3.0))
  (- (* x 3.0))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- 6.0 (* 9.0 x))
  (- 6.0 (* 9.0 x))
  (- 6.0 (* 9.0 x))
  (- 2.0 (* 3.0 x))
  (- 2.0 (* 3.0 x))
  (- 2.0 (* 3.0 x))
0.284 * * [simplify]: iteration  0 :  90  enodes  (cost  686 )
0.299 * * [simplify]: iteration  1 :  232  enodes  (cost  673 )
0.345 * * [simplify]: iteration  2 :  807  enodes  (cost  581 )
0.630 * * [simplify]: iteration  3 :  3327  enodes  (cost  574 )
2.004 * * [simplify]: iteration  done :  5000  enodes  (cost  573 )
2.004 * [simplify]: Simplified to:
   (* 3.0 (* (- 2.0 (* x 3.0)) x))
  (* 3.0 (* (- 2.0 (* x 3.0)) x))
  (log (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (log (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (log (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (exp (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (pow (* (* 3.0 (- 2.0 (* x 3.0))) x) 3)
  (pow (* (* 3.0 (- 2.0 (* x 3.0))) x) 3)
  (* (cbrt (* (* 3.0 (- 2.0 (* x 3.0))) x)) (cbrt (* (* 3.0 (- 2.0 (* x 3.0))) x)))
  (cbrt (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (pow (* (* 3.0 (- 2.0 (* x 3.0))) x) 3)
  (sqrt (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (sqrt (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (* (* 3.0 (- 2.0 (* x 3.0))) (* (cbrt x) (cbrt x)))
  (* (* 3.0 (- 2.0 (* x 3.0))) (sqrt x))
  (* 3.0 (- 2.0 (* x 3.0)))
  (* (- 2.0 (* x 3.0)) x)
  (* (* 3.0 (- (pow 2.0 3) (pow (* x 3.0) 3))) x)
  (- (* x (* (* 2.0 2.0) 3.0)) (pow (* x 3.0) 3))
  (* 3.0 (- 2.0 (* x 3.0)))
  (log (* 3.0 (- 2.0 (* x 3.0))))
  (log (* 3.0 (- 2.0 (* x 3.0))))
  (exp (* 3.0 (- 2.0 (* x 3.0))))
  (pow (* 3.0 (- 2.0 (* x 3.0))) 3)
  (* (cbrt (* 3.0 (- 2.0 (* x 3.0)))) (cbrt (* 3.0 (- 2.0 (* x 3.0)))))
  (cbrt (* 3.0 (- 2.0 (* x 3.0))))
  (pow (* 3.0 (- 2.0 (* x 3.0))) 3)
  (sqrt (* 3.0 (- 2.0 (* x 3.0))))
  (sqrt (* 3.0 (- 2.0 (* x 3.0))))
  (* (sqrt 3.0) (sqrt (- 2.0 (* x 3.0))))
  (* (sqrt 3.0) (sqrt (- 2.0 (* x 3.0))))
  (* 2.0 3.0)
  (* (- (* x 3.0)) 3.0)
  (* 2.0 3.0)
  (* (- (* x 3.0)) 3.0)
  (* 2.0 3.0)
  (* (- (* x 3.0)) 3.0)
  (* 2.0 3.0)
  (* (- (* x 3.0)) 3.0)
  (* 3.0 (* (cbrt (- 2.0 (* x 3.0))) (cbrt (- 2.0 (* x 3.0)))))
  (* 3.0 (sqrt (- 2.0 (* x 3.0))))
  3.0
  (* (cbrt 3.0) (- 2.0 (* x 3.0)))
  (* (sqrt 3.0) (- 2.0 (* x 3.0)))
  (* 3.0 (- 2.0 (* x 3.0)))
  (* 3.0 (- (pow 2.0 3) (pow (* x 3.0) 3)))
  (* 3.0 (- (* 2.0 2.0) (* (* x 3.0) (* x 3.0))))
  (exp (- 2.0 (* x 3.0)))
  (log (- 2.0 (* x 3.0)))
  (exp (- 2.0 (* x 3.0)))
  (* (cbrt (- 2.0 (* x 3.0))) (cbrt (- 2.0 (* x 3.0))))
  (cbrt (- 2.0 (* x 3.0)))
  (pow (- 2.0 (* x 3.0)) 3)
  (sqrt (- 2.0 (* x 3.0)))
  (sqrt (- 2.0 (* x 3.0)))
  (- (pow 2.0 3) (pow (* x 3.0) 3))
  (+ (* 2.0 2.0) (* (* x 3.0) (+ 2.0 (* x 3.0))))
  (* (- x) 3.0)
  (- (* 2.0 2.0) (* (* x 3.0) (* x 3.0)))
  (+ 2.0 (* x 3.0))
  (* (- x) 3.0)
  (* x (- 6.0 (* 9.0 x)))
  (* x (- 6.0 (* 9.0 x)))
  (* x (- 6.0 (* 9.0 x)))
  (- 6.0 (* 9.0 x))
  (- 6.0 (* 9.0 x))
  (- 6.0 (* 9.0 x))
  (- 2.0 (* x 3.0))
  (- 2.0 (* x 3.0))
  (- 2.0 (* x 3.0))
2.005 * * * [progress]: adding candidates to table
2.099 * * [progress]: iteration 2 / 4
2.100 * * * [progress]: picking best candidate
2.116 * * * * [pick]: Picked  #<alt (λ (x) (* (- 6.0 (* 9.0 x)) x))>
2.116 * * * [progress]: localizing error
2.121 * * * [progress]: generating rewritten candidates
2.121 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.128 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.131 * * * [progress]: generating series expansions
2.131 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.131 * [approximate]: Taking taylor expansion of (* x (- 6.0 (* 9.0 x))) in (x) around 0
2.131 * [taylor]: Taking taylor expansion of (* x (- 6.0 (* 9.0 x))) in x
2.131 * [taylor]: Taking taylor expansion of x in x
2.131 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
2.131 * [taylor]: Taking taylor expansion of 6.0 in x
2.131 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
2.131 * [taylor]: Taking taylor expansion of 9.0 in x
2.131 * [taylor]: Taking taylor expansion of x in x
2.131 * [taylor]: Taking taylor expansion of (* x (- 6.0 (* 9.0 x))) in x
2.131 * [taylor]: Taking taylor expansion of x in x
2.132 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
2.132 * [taylor]: Taking taylor expansion of 6.0 in x
2.132 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
2.132 * [taylor]: Taking taylor expansion of 9.0 in x
2.132 * [taylor]: Taking taylor expansion of x in x
2.155 * [approximate]: Taking taylor expansion of (/ (- 6.0 (* 9.0 (/ 1 x))) x) in (x) around 0
2.155 * [taylor]: Taking taylor expansion of (/ (- 6.0 (* 9.0 (/ 1 x))) x) in x
2.155 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
2.155 * [taylor]: Taking taylor expansion of 6.0 in x
2.155 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.155 * [taylor]: Taking taylor expansion of 9.0 in x
2.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.155 * [taylor]: Taking taylor expansion of x in x
2.155 * [taylor]: Taking taylor expansion of x in x
2.157 * [taylor]: Taking taylor expansion of (/ (- 6.0 (* 9.0 (/ 1 x))) x) in x
2.157 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
2.157 * [taylor]: Taking taylor expansion of 6.0 in x
2.157 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.157 * [taylor]: Taking taylor expansion of 9.0 in x
2.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.157 * [taylor]: Taking taylor expansion of x in x
2.157 * [taylor]: Taking taylor expansion of x in x
2.176 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 9.0 (/ 1 x)) 6.0) x)) in (x) around 0
2.176 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 9.0 (/ 1 x)) 6.0) x)) in x
2.176 * [taylor]: Taking taylor expansion of -1 in x
2.176 * [taylor]: Taking taylor expansion of (/ (+ (* 9.0 (/ 1 x)) 6.0) x) in x
2.176 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
2.176 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.176 * [taylor]: Taking taylor expansion of 9.0 in x
2.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.176 * [taylor]: Taking taylor expansion of x in x
2.176 * [taylor]: Taking taylor expansion of 6.0 in x
2.176 * [taylor]: Taking taylor expansion of x in x
2.177 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 9.0 (/ 1 x)) 6.0) x)) in x
2.177 * [taylor]: Taking taylor expansion of -1 in x
2.177 * [taylor]: Taking taylor expansion of (/ (+ (* 9.0 (/ 1 x)) 6.0) x) in x
2.177 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
2.177 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.177 * [taylor]: Taking taylor expansion of 9.0 in x
2.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.177 * [taylor]: Taking taylor expansion of x in x
2.177 * [taylor]: Taking taylor expansion of 6.0 in x
2.177 * [taylor]: Taking taylor expansion of x in x
2.199 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.199 * [approximate]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in (x) around 0
2.199 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
2.199 * [taylor]: Taking taylor expansion of 6.0 in x
2.199 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
2.199 * [taylor]: Taking taylor expansion of 9.0 in x
2.199 * [taylor]: Taking taylor expansion of x in x
2.199 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
2.199 * [taylor]: Taking taylor expansion of 6.0 in x
2.199 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
2.199 * [taylor]: Taking taylor expansion of 9.0 in x
2.199 * [taylor]: Taking taylor expansion of x in x
2.209 * [approximate]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in (x) around 0
2.209 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
2.209 * [taylor]: Taking taylor expansion of 6.0 in x
2.209 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.209 * [taylor]: Taking taylor expansion of 9.0 in x
2.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.209 * [taylor]: Taking taylor expansion of x in x
2.210 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
2.210 * [taylor]: Taking taylor expansion of 6.0 in x
2.210 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.210 * [taylor]: Taking taylor expansion of 9.0 in x
2.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.210 * [taylor]: Taking taylor expansion of x in x
2.226 * [approximate]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in (x) around 0
2.226 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
2.226 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.226 * [taylor]: Taking taylor expansion of 9.0 in x
2.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.226 * [taylor]: Taking taylor expansion of x in x
2.226 * [taylor]: Taking taylor expansion of 6.0 in x
2.226 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
2.226 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
2.226 * [taylor]: Taking taylor expansion of 9.0 in x
2.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.226 * [taylor]: Taking taylor expansion of x in x
2.227 * [taylor]: Taking taylor expansion of 6.0 in x
2.237 * * * [progress]: simplifying candidates
2.237 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (- 6.0 (* 9.0 x)) x)
  (+ (log (- 6.0 (* 9.0 x))) (log x))
  (log (* (- 6.0 (* 9.0 x)) x))
  (exp (* (- 6.0 (* 9.0 x)) x))
  (* (* (* (- 6.0 (* 9.0 x)) (- 6.0 (* 9.0 x))) (- 6.0 (* 9.0 x))) (* (* x x) x))
  (* (cbrt (* (- 6.0 (* 9.0 x)) x)) (cbrt (* (- 6.0 (* 9.0 x)) x)))
  (cbrt (* (- 6.0 (* 9.0 x)) x))
  (* (* (* (- 6.0 (* 9.0 x)) x) (* (- 6.0 (* 9.0 x)) x)) (* (- 6.0 (* 9.0 x)) x))
  (sqrt (* (- 6.0 (* 9.0 x)) x))
  (sqrt (* (- 6.0 (* 9.0 x)) x))
  (* (sqrt (- 6.0 (* 9.0 x))) (sqrt x))
  (* (sqrt (- 6.0 (* 9.0 x))) (sqrt x))
  (* (- 6.0 (* 9.0 x)) (* (cbrt x) (cbrt x)))
  (* (- 6.0 (* 9.0 x)) (sqrt x))
  (* (- 6.0 (* 9.0 x)) 1)
  (* (cbrt (- 6.0 (* 9.0 x))) x)
  (* (sqrt (- 6.0 (* 9.0 x))) x)
  (* (- 6.0 (* 9.0 x)) x)
  (* (- (pow 6.0 3) (pow (* 9.0 x) 3)) x)
  (* (- (* 6.0 6.0) (* (* 9.0 x) (* 9.0 x))) x)
  (/ (exp 6.0) (exp (* 9.0 x)))
  (log (- 6.0 (* 9.0 x)))
  (exp (- 6.0 (* 9.0 x)))
  (* (cbrt (- 6.0 (* 9.0 x))) (cbrt (- 6.0 (* 9.0 x))))
  (cbrt (- 6.0 (* 9.0 x)))
  (* (* (- 6.0 (* 9.0 x)) (- 6.0 (* 9.0 x))) (- 6.0 (* 9.0 x)))
  (sqrt (- 6.0 (* 9.0 x)))
  (sqrt (- 6.0 (* 9.0 x)))
  (- (pow 6.0 3) (pow (* 9.0 x) 3))
  (+ (* 6.0 6.0) (+ (* (* 9.0 x) (* 9.0 x)) (* 6.0 (* 9.0 x))))
  (- (* 9.0 x))
  (- (* 6.0 6.0) (* (* 9.0 x) (* 9.0 x)))
  (+ 6.0 (* 9.0 x))
  (- (* 9.0 x))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- 6.0 (* 9.0 x))
  (- 6.0 (* 9.0 x))
  (- 6.0 (* 9.0 x))
2.239 * * [simplify]: iteration  0 :  57  enodes  (cost  369 )
2.248 * * [simplify]: iteration  1 :  138  enodes  (cost  361 )
2.278 * * [simplify]: iteration  2 :  470  enodes  (cost  323 )