7.510 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* 3.0 (- 2.0 (* x 3.0))) x)
0.017 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
0.018 * * [simplify]: iteration  1 :  14  enodes  (cost  9 )
0.020 * * [simplify]: iteration  2 :  31  enodes  (cost  9 )
0.024 * * [simplify]: iteration  3 :  74  enodes  (cost  9 )
0.036 * * [simplify]: iteration  4 :  134  enodes  (cost  9 )
0.062 * * [simplify]: iteration  5 :  170  enodes  (cost  9 )
0.090 * * [simplify]: iteration  done :  170  enodes  (cost  9 )
0.090 * [simplify]: Simplified to:
   (* (* 3.0 (- 2.0 (* x 3.0))) x)
0.091 * * [progress]: iteration 1 / 4
0.091 * * * [progress]: picking best candidate
0.092 * * * * [pick]: Picked  #<alt (λ (x) (* (* 3.0 (- 2.0 (* x 3.0))) x))>
0.092 * * * [progress]: localizing error
0.100 * * * [progress]: generating rewritten candidates
0.100 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.112 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.120 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.125 * * * [progress]: generating series expansions
0.125 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.125 * [approximate]: Taking taylor expansion of (* 3.0 (* (- 2.0 (* 3.0 x)) x)) in (x) around 0
0.125 * [taylor]: Taking taylor expansion of (* 3.0 (* (- 2.0 (* 3.0 x)) x)) in x
0.125 * [taylor]: Taking taylor expansion of 3.0 in x
0.125 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 3.0 x)) x) in x
0.125 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.125 * [taylor]: Taking taylor expansion of 2.0 in x
0.125 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.125 * [taylor]: Taking taylor expansion of 3.0 in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of (* 3.0 (* (- 2.0 (* 3.0 x)) x)) in x
0.125 * [taylor]: Taking taylor expansion of 3.0 in x
0.125 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 3.0 x)) x) in x
0.125 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.125 * [taylor]: Taking taylor expansion of 2.0 in x
0.125 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.125 * [taylor]: Taking taylor expansion of 3.0 in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.156 * [approximate]: Taking taylor expansion of (* 3.0 (/ (- 2.0 (* 3.0 (/ 1 x))) x)) in (x) around 0
0.156 * [taylor]: Taking taylor expansion of (* 3.0 (/ (- 2.0 (* 3.0 (/ 1 x))) x)) in x
0.156 * [taylor]: Taking taylor expansion of 3.0 in x
0.156 * [taylor]: Taking taylor expansion of (/ (- 2.0 (* 3.0 (/ 1 x))) x) in x
0.156 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.156 * [taylor]: Taking taylor expansion of 2.0 in x
0.156 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.156 * [taylor]: Taking taylor expansion of 3.0 in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of (* 3.0 (/ (- 2.0 (* 3.0 (/ 1 x))) x)) in x
0.158 * [taylor]: Taking taylor expansion of 3.0 in x
0.158 * [taylor]: Taking taylor expansion of (/ (- 2.0 (* 3.0 (/ 1 x))) x) in x
0.159 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.159 * [taylor]: Taking taylor expansion of 2.0 in x
0.159 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.159 * [taylor]: Taking taylor expansion of 3.0 in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.188 * [approximate]: Taking taylor expansion of (* -3.0 (/ (+ (* 3.0 (/ 1 x)) 2.0) x)) in (x) around 0
0.189 * [taylor]: Taking taylor expansion of (* -3.0 (/ (+ (* 3.0 (/ 1 x)) 2.0) x)) in x
0.189 * [taylor]: Taking taylor expansion of -3.0 in x
0.189 * [taylor]: Taking taylor expansion of (/ (+ (* 3.0 (/ 1 x)) 2.0) x) in x
0.189 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.189 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.189 * [taylor]: Taking taylor expansion of 3.0 in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of 2.0 in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (* -3.0 (/ (+ (* 3.0 (/ 1 x)) 2.0) x)) in x
0.190 * [taylor]: Taking taylor expansion of -3.0 in x
0.190 * [taylor]: Taking taylor expansion of (/ (+ (* 3.0 (/ 1 x)) 2.0) x) in x
0.190 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.190 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.190 * [taylor]: Taking taylor expansion of 3.0 in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of 2.0 in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.215 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.216 * [approximate]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 x))) in (x) around 0
0.216 * [taylor]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 x))) in x
0.216 * [taylor]: Taking taylor expansion of 3.0 in x
0.216 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.216 * [taylor]: Taking taylor expansion of 2.0 in x
0.216 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.216 * [taylor]: Taking taylor expansion of 3.0 in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 x))) in x
0.216 * [taylor]: Taking taylor expansion of 3.0 in x
0.216 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.216 * [taylor]: Taking taylor expansion of 2.0 in x
0.216 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.216 * [taylor]: Taking taylor expansion of 3.0 in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.234 * [approximate]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 (/ 1 x)))) in (x) around 0
0.234 * [taylor]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 (/ 1 x)))) in x
0.234 * [taylor]: Taking taylor expansion of 3.0 in x
0.235 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.235 * [taylor]: Taking taylor expansion of 2.0 in x
0.235 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.235 * [taylor]: Taking taylor expansion of 3.0 in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (* 3.0 (- 2.0 (* 3.0 (/ 1 x)))) in x
0.235 * [taylor]: Taking taylor expansion of 3.0 in x
0.235 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.235 * [taylor]: Taking taylor expansion of 2.0 in x
0.235 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.235 * [taylor]: Taking taylor expansion of 3.0 in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.258 * [approximate]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 x)) 2.0)) in (x) around 0
0.258 * [taylor]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 x)) 2.0)) in x
0.258 * [taylor]: Taking taylor expansion of 3.0 in x
0.258 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.258 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.258 * [taylor]: Taking taylor expansion of 3.0 in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 2.0 in x
0.259 * [taylor]: Taking taylor expansion of (* 3.0 (+ (* 3.0 (/ 1 x)) 2.0)) in x
0.259 * [taylor]: Taking taylor expansion of 3.0 in x
0.259 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.259 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.259 * [taylor]: Taking taylor expansion of 3.0 in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 2.0 in x
0.280 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.280 * [approximate]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in (x) around 0
0.280 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.280 * [taylor]: Taking taylor expansion of 2.0 in x
0.280 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.280 * [taylor]: Taking taylor expansion of 3.0 in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x
0.280 * [taylor]: Taking taylor expansion of 2.0 in x
0.280 * [taylor]: Taking taylor expansion of (* 3.0 x) in x
0.280 * [taylor]: Taking taylor expansion of 3.0 in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.291 * [approximate]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in (x) around 0
0.291 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.291 * [taylor]: Taking taylor expansion of 2.0 in x
0.291 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.291 * [taylor]: Taking taylor expansion of 3.0 in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 (/ 1 x))) in x
0.292 * [taylor]: Taking taylor expansion of 2.0 in x
0.292 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of 3.0 in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.306 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in (x) around 0
0.306 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.306 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.306 * [taylor]: Taking taylor expansion of 3.0 in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of 2.0 in x
0.306 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 x)) 2.0) in x
0.306 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x
0.306 * [taylor]: Taking taylor expansion of 3.0 in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of 2.0 in x
0.318 * * * [progress]: simplifying candidates
0.320 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (log1p (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (* (* 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)
  (expm1 (* 3.0 (- 2.0 (* x 3.0))))
  (log1p (* 3.0 (- 2.0 (* x 3.0))))
  (* 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 (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* 3.0 x))))
  (* 3.0 (fma (- 3.0) x (* 3.0 x)))
  (* 3.0 (fma (sqrt 2.0) (sqrt 2.0) (- (* 3.0 x))))
  (* 3.0 (fma (- 3.0) x (* 3.0 x)))
  (* 3.0 (fma 1 2.0 (- (* 3.0 x))))
  (* 3.0 (fma (- 3.0) x (* 3.0 x)))
  (* 3.0 2.0)
  (* 3.0 (- (* x 3.0)))
  (* 3.0 2.0)
  (* 3.0 (- (* x 3.0)))
  (* (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* 3.0 x))) 3.0)
  (* (fma (- 3.0) x (* 3.0 x)) 3.0)
  (* (fma (sqrt 2.0) (sqrt 2.0) (- (* 3.0 x))) 3.0)
  (* (fma (- 3.0) x (* 3.0 x)) 3.0)
  (* (fma 1 2.0 (- (* 3.0 x))) 3.0)
  (* (fma (- 3.0) x (* 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))))
  (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* 3.0 x)))
  (fma (- 3.0) x (* 3.0 x))
  (fma (sqrt 2.0) (sqrt 2.0) (- (* 3.0 x)))
  (fma (- 3.0) x (* 3.0 x))
  (fma 1 2.0 (- (* 3.0 x)))
  (fma (- 3.0) x (* 3.0 x))
  (expm1 (- 2.0 (* x 3.0)))
  (log1p (- 2.0 (* x 3.0)))
  (- (* x 3.0))
  (- (* 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))
0.323 * * [simplify]: iteration  0 :  113  enodes  (cost  917 )
0.341 * * [simplify]: iteration  1 :  266  enodes  (cost  903 )
0.407 * * [simplify]: iteration  2 :  1064  enodes  (cost  779 )
0.909 * * [simplify]: iteration  done :  5001  enodes  (cost  773 )
0.910 * [simplify]: Simplified to:
   (expm1 (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (log1p (* (* 3.0 (- 2.0 (* x 3.0))) x))
  (* (* 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)
  (* 3.0 (* (fma 3.0 x 2.0) (* (- 2.0 (* x 3.0)) x)))
  (expm1 (* 3.0 (- 2.0 (* x 3.0))))
  (log1p (* 3.0 (- 2.0 (* x 3.0))))
  (* 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))))
  (* (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* 3.0 x))) 3.0)
  (* (* 3.0 (+ (- x) x)) 3.0)
  (* 3.0 (- 2.0 (* x 3.0)))
  (* (* 3.0 (+ (- x) x)) 3.0)
  (* 3.0 (- 2.0 (* x 3.0)))
  (* (* 3.0 (+ (- x) x)) 3.0)
  (* 2.0 3.0)
  (* 3.0 (- (* x 3.0)))
  (* 2.0 3.0)
  (* 3.0 (- (* x 3.0)))
  (* (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* 3.0 x))) 3.0)
  (* (* 3.0 (+ (- x) x)) 3.0)
  (* 3.0 (- 2.0 (* x 3.0)))
  (* (* 3.0 (+ (- x) x)) 3.0)
  (* 3.0 (- 2.0 (* x 3.0)))
  (* (* 3.0 (+ (- x) x)) 3.0)
  (* 2.0 3.0)
  (* 3.0 (- (* x 3.0)))
  (* 2.0 3.0)
  (* 3.0 (- (* x 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)))
  (* (fma 3.0 x 2.0) (* 3.0 (- 2.0 (* x 3.0))))
  (fma (* (cbrt 2.0) (cbrt 2.0)) (cbrt 2.0) (- (* 3.0 x)))
  (* x (+ (- 3.0) 3.0))
  (- 2.0 (* x 3.0))
  (* x (+ (- 3.0) 3.0))
  (- 2.0 (* x 3.0))
  (* x (+ (- 3.0) 3.0))
  (expm1 (- 2.0 (* x 3.0)))
  (log1p (- 2.0 (* x 3.0)))
  (- (* x 3.0))
  (- (* 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))
  (fma (* x 3.0) (fma 3.0 x 2.0) (* 2.0 2.0))
  (- (* x 3.0))
  (* (- 2.0 (* x 3.0)) (fma 3.0 x 2.0))
  (fma 3.0 x 2.0)
  (- (* 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))
0.910 * * * [progress]: adding candidates to table
1.051 * * [progress]: iteration 2 / 4
1.052 * * * [progress]: picking best candidate
1.073 * * * * [pick]: Picked  #<alt (λ (x) (* (- 6.0 (* 9.0 x)) x))>
1.073 * * * [progress]: localizing error
1.077 * * * [progress]: generating rewritten candidates
1.077 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.085 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.088 * * * [progress]: generating series expansions
1.088 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.089 * [approximate]: Taking taylor expansion of (* x (- 6.0 (* 9.0 x))) in (x) around 0
1.089 * [taylor]: Taking taylor expansion of (* x (- 6.0 (* 9.0 x))) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
1.089 * [taylor]: Taking taylor expansion of 6.0 in x
1.089 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
1.089 * [taylor]: Taking taylor expansion of 9.0 in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of (* x (- 6.0 (* 9.0 x))) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
1.089 * [taylor]: Taking taylor expansion of 6.0 in x
1.089 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
1.089 * [taylor]: Taking taylor expansion of 9.0 in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.111 * [approximate]: Taking taylor expansion of (/ (- 6.0 (* 9.0 (/ 1 x))) x) in (x) around 0
1.111 * [taylor]: Taking taylor expansion of (/ (- 6.0 (* 9.0 (/ 1 x))) x) in x
1.111 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
1.111 * [taylor]: Taking taylor expansion of 6.0 in x
1.111 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
1.111 * [taylor]: Taking taylor expansion of 9.0 in x
1.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.111 * [taylor]: Taking taylor expansion of x in x
1.112 * [taylor]: Taking taylor expansion of x in x
1.117 * [taylor]: Taking taylor expansion of (/ (- 6.0 (* 9.0 (/ 1 x))) x) in x
1.117 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
1.117 * [taylor]: Taking taylor expansion of 6.0 in x
1.117 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
1.117 * [taylor]: Taking taylor expansion of 9.0 in x
1.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.117 * [taylor]: Taking taylor expansion of x in x
1.117 * [taylor]: Taking taylor expansion of x in x
1.137 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 9.0 (/ 1 x)) 6.0) x)) in (x) around 0
1.137 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 9.0 (/ 1 x)) 6.0) x)) in x
1.137 * [taylor]: Taking taylor expansion of -1 in x
1.137 * [taylor]: Taking taylor expansion of (/ (+ (* 9.0 (/ 1 x)) 6.0) x) in x
1.137 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
1.137 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
1.137 * [taylor]: Taking taylor expansion of 9.0 in x
1.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.137 * [taylor]: Taking taylor expansion of x in x
1.138 * [taylor]: Taking taylor expansion of 6.0 in x
1.138 * [taylor]: Taking taylor expansion of x in x
1.139 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 9.0 (/ 1 x)) 6.0) x)) in x
1.139 * [taylor]: Taking taylor expansion of -1 in x
1.139 * [taylor]: Taking taylor expansion of (/ (+ (* 9.0 (/ 1 x)) 6.0) x) in x
1.139 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
1.139 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
1.139 * [taylor]: Taking taylor expansion of 9.0 in x
1.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.139 * [taylor]: Taking taylor expansion of x in x
1.139 * [taylor]: Taking taylor expansion of 6.0 in x
1.139 * [taylor]: Taking taylor expansion of x in x
1.165 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.165 * [approximate]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in (x) around 0
1.165 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
1.165 * [taylor]: Taking taylor expansion of 6.0 in x
1.165 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
1.165 * [taylor]: Taking taylor expansion of 9.0 in x
1.165 * [taylor]: Taking taylor expansion of x in x
1.165 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
1.165 * [taylor]: Taking taylor expansion of 6.0 in x
1.165 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
1.166 * [taylor]: Taking taylor expansion of 9.0 in x
1.166 * [taylor]: Taking taylor expansion of x in x
1.178 * [approximate]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in (x) around 0
1.178 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
1.178 * [taylor]: Taking taylor expansion of 6.0 in x
1.178 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
1.179 * [taylor]: Taking taylor expansion of 9.0 in x
1.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.179 * [taylor]: Taking taylor expansion of x in x
1.179 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
1.179 * [taylor]: Taking taylor expansion of 6.0 in x
1.179 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
1.179 * [taylor]: Taking taylor expansion of 9.0 in x
1.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.179 * [taylor]: Taking taylor expansion of x in x
1.195 * [approximate]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in (x) around 0
1.195 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
1.195 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
1.195 * [taylor]: Taking taylor expansion of 9.0 in x
1.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.195 * [taylor]: Taking taylor expansion of x in x
1.196 * [taylor]: Taking taylor expansion of 6.0 in x
1.196 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
1.196 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
1.196 * [taylor]: Taking taylor expansion of 9.0 in x
1.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.196 * [taylor]: Taking taylor expansion of 6.0 in x
1.213 * * * [progress]: simplifying candidates
1.213 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (- 6.0 (* 9.0 x)) x))
  (log1p (* (- 6.0 (* 9.0 x)) x))
  (* (- 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)
  (fma (* (cbrt 6.0) (cbrt 6.0)) (cbrt 6.0) (- (* x 9.0)))
  (fma (- x) 9.0 (* x 9.0))
  (fma (sqrt 6.0) (sqrt 6.0) (- (* x 9.0)))
  (fma (- x) 9.0 (* x 9.0))
  (fma 1 6.0 (- (* x 9.0)))
  (fma (- x) 9.0 (* x 9.0))
  (expm1 (- 6.0 (* 9.0 x)))
  (log1p (- 6.0 (* 9.0 x)))
  (- (* 9.0 x))
  (- (* 9.0 x))
  (- (* 9.0 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))
1.216 * * [simplify]: iteration  0 :  71  enodes  (cost  458 )
1.228 * * [simplify]: iteration  1 :  169  enodes  (cost  449 )
1.262 * * [simplify]: iteration  2 :  563  enodes  (cost  398 )
1.469 * * [simplify]: iteration  3 :  2570  enodes  (cost  388 )
3.014 * * [simplify]: iteration  done :  5001  enodes  (cost  385 )
3.015 * [simplify]: Simplified to:
   (expm1 (* (- 6.0 (* 9.0 x)) x))
  (log1p (* (- 6.0 (* 9.0 x)) x))
  (* (- 6.0 (* 9.0 x)) x)
  (log (* (- 6.0 (* 9.0 x)) x))
  (log (* (- 6.0 (* 9.0 x)) x))
  (exp (* (- 6.0 (* 9.0 x)) x))
  (pow (* (- 6.0 (* 9.0 x)) x) 3)
  (* (cbrt (* (- 6.0 (* 9.0 x)) x)) (cbrt (* (- 6.0 (* 9.0 x)) x)))
  (cbrt (* (- 6.0 (* 9.0 x)) x))
  (pow (* (- 6.0 (* 9.0 x)) x) 3)
  (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))
  (* (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)
  (* (fma x 9.0 6.0) (* (- 6.0 (* 9.0 x)) x))
  (fma 9.0 (- x) (pow (cbrt 6.0) 3))
  (* (- x x) 9.0)
  (- 6.0 (* 9.0 x))
  (* (- x x) 9.0)
  (- 6.0 (* 9.0 x))
  (* (- x x) 9.0)
  (expm1 (- 6.0 (* 9.0 x)))
  (log1p (- 6.0 (* 9.0 x)))
  (* x (- 9.0))
  (* x (- 9.0))
  (* x (- 9.0))
  (exp (- 6.0 (* 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)))
  (pow (- 6.0 (* 9.0 x)) 3)
  (sqrt (- 6.0 (* 9.0 x)))
  (sqrt (- 6.0 (* 9.0 x)))
  (- (pow 6.0 3) (pow (* 9.0 x) 3))
  (fma (* 9.0 x) (fma x 9.0 6.0) (* 6.0 6.0))
  (* x (- 9.0))
  (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))
  (fma x 9.0 6.0)
  (* x (- 9.0))
  (* (- 6.0 (* 9.0 x)) 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))
3.015 * * * [progress]: adding candidates to table
3.104 * * [progress]: iteration 3 / 4
3.104 * * * [progress]: picking best candidate
3.122 * * * * [pick]: Picked  #<alt (λ (x) (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x))>
3.122 * * * [progress]: localizing error
3.131 * * * [progress]: generating rewritten candidates
3.131 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
3.139 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
3.147 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
3.163 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
3.166 * * * [progress]: generating series expansions
3.167 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
3.167 * [approximate]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in (x) around 0
3.167 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
3.167 * [taylor]: Taking taylor expansion of 6.0 in x
3.167 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
3.167 * [taylor]: Taking taylor expansion of 9.0 in x
3.167 * [taylor]: Taking taylor expansion of x in x
3.167 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
3.167 * [taylor]: Taking taylor expansion of 6.0 in x
3.167 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
3.167 * [taylor]: Taking taylor expansion of 9.0 in x
3.167 * [taylor]: Taking taylor expansion of x in x
3.178 * [approximate]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in (x) around 0
3.178 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
3.178 * [taylor]: Taking taylor expansion of 6.0 in x
3.178 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.178 * [taylor]: Taking taylor expansion of 9.0 in x
3.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.178 * [taylor]: Taking taylor expansion of x in x
3.179 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
3.179 * [taylor]: Taking taylor expansion of 6.0 in x
3.179 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.179 * [taylor]: Taking taylor expansion of 9.0 in x
3.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.179 * [taylor]: Taking taylor expansion of x in x
3.193 * [approximate]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in (x) around 0
3.193 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
3.193 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.193 * [taylor]: Taking taylor expansion of 9.0 in x
3.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.193 * [taylor]: Taking taylor expansion of x in x
3.193 * [taylor]: Taking taylor expansion of 6.0 in x
3.193 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
3.193 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.193 * [taylor]: Taking taylor expansion of 9.0 in x
3.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.193 * [taylor]: Taking taylor expansion of x in x
3.194 * [taylor]: Taking taylor expansion of 6.0 in x
3.205 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
3.205 * [approximate]: Taking taylor expansion of (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) in (x) around 0
3.205 * [taylor]: Taking taylor expansion of (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) in x
3.205 * [taylor]: Taking taylor expansion of (fma x 9.0 6.0) in x
3.206 * [taylor]: Rewrote expression to (+ (* x 9.0) 6.0)
3.206 * [taylor]: Taking taylor expansion of (* x 9.0) in x
3.206 * [taylor]: Taking taylor expansion of x in x
3.206 * [taylor]: Taking taylor expansion of 9.0 in x
3.206 * [taylor]: Taking taylor expansion of 6.0 in x
3.206 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
3.206 * [taylor]: Taking taylor expansion of 6.0 in x
3.206 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
3.206 * [taylor]: Taking taylor expansion of 9.0 in x
3.206 * [taylor]: Taking taylor expansion of x in x
3.206 * [taylor]: Taking taylor expansion of (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) in x
3.206 * [taylor]: Taking taylor expansion of (fma x 9.0 6.0) in x
3.206 * [taylor]: Rewrote expression to (+ (* x 9.0) 6.0)
3.206 * [taylor]: Taking taylor expansion of (* x 9.0) in x
3.206 * [taylor]: Taking taylor expansion of x in x
3.206 * [taylor]: Taking taylor expansion of 9.0 in x
3.206 * [taylor]: Taking taylor expansion of 6.0 in x
3.206 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
3.206 * [taylor]: Taking taylor expansion of 6.0 in x
3.206 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
3.206 * [taylor]: Taking taylor expansion of 9.0 in x
3.206 * [taylor]: Taking taylor expansion of x in x
3.239 * [approximate]: Taking taylor expansion of (* (fma (/ 1 x) 9.0 6.0) (- 6.0 (* 9.0 (/ 1 x)))) in (x) around 0
3.239 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 9.0 6.0) (- 6.0 (* 9.0 (/ 1 x)))) in x
3.239 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 9.0 6.0) in x
3.239 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 9.0) 6.0)
3.239 * [taylor]: Taking taylor expansion of (* (/ 1 x) 9.0) in x
3.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.239 * [taylor]: Taking taylor expansion of x in x
3.239 * [taylor]: Taking taylor expansion of 9.0 in x
3.239 * [taylor]: Taking taylor expansion of 6.0 in x
3.239 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
3.239 * [taylor]: Taking taylor expansion of 6.0 in x
3.239 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.239 * [taylor]: Taking taylor expansion of 9.0 in x
3.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.239 * [taylor]: Taking taylor expansion of x in x
3.240 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) 9.0 6.0) (- 6.0 (* 9.0 (/ 1 x)))) in x
3.240 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 9.0 6.0) in x
3.240 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 9.0) 6.0)
3.240 * [taylor]: Taking taylor expansion of (* (/ 1 x) 9.0) in x
3.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.240 * [taylor]: Taking taylor expansion of x in x
3.240 * [taylor]: Taking taylor expansion of 9.0 in x
3.240 * [taylor]: Taking taylor expansion of 6.0 in x
3.240 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
3.240 * [taylor]: Taking taylor expansion of 6.0 in x
3.240 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.240 * [taylor]: Taking taylor expansion of 9.0 in x
3.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.240 * [taylor]: Taking taylor expansion of x in x
3.283 * [approximate]: Taking taylor expansion of (* (+ (* 9.0 (/ 1 x)) 6.0) (fma (/ -1 x) 9.0 6.0)) in (x) around 0
3.283 * [taylor]: Taking taylor expansion of (* (+ (* 9.0 (/ 1 x)) 6.0) (fma (/ -1 x) 9.0 6.0)) in x
3.283 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
3.283 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.283 * [taylor]: Taking taylor expansion of 9.0 in x
3.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.284 * [taylor]: Taking taylor expansion of x in x
3.284 * [taylor]: Taking taylor expansion of 6.0 in x
3.284 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 9.0 6.0) in x
3.284 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 9.0) 6.0)
3.284 * [taylor]: Taking taylor expansion of (* (/ -1 x) 9.0) in x
3.284 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.284 * [taylor]: Taking taylor expansion of -1 in x
3.284 * [taylor]: Taking taylor expansion of x in x
3.285 * [taylor]: Taking taylor expansion of 9.0 in x
3.285 * [taylor]: Taking taylor expansion of 6.0 in x
3.285 * [taylor]: Taking taylor expansion of (* (+ (* 9.0 (/ 1 x)) 6.0) (fma (/ -1 x) 9.0 6.0)) in x
3.285 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
3.285 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.285 * [taylor]: Taking taylor expansion of 9.0 in x
3.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.285 * [taylor]: Taking taylor expansion of x in x
3.285 * [taylor]: Taking taylor expansion of 6.0 in x
3.285 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 9.0 6.0) in x
3.285 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 9.0) 6.0)
3.285 * [taylor]: Taking taylor expansion of (* (/ -1 x) 9.0) in x
3.285 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.285 * [taylor]: Taking taylor expansion of -1 in x
3.285 * [taylor]: Taking taylor expansion of x in x
3.286 * [taylor]: Taking taylor expansion of 9.0 in x
3.286 * [taylor]: Taking taylor expansion of 6.0 in x
3.323 * * * * [progress]: [ 3 / 4 ] generating series at (2)
3.323 * [approximate]: Taking taylor expansion of (* x (- 6.0 (* 9.0 x))) in (x) around 0
3.323 * [taylor]: Taking taylor expansion of (* x (- 6.0 (* 9.0 x))) in x
3.323 * [taylor]: Taking taylor expansion of x in x
3.323 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
3.323 * [taylor]: Taking taylor expansion of 6.0 in x
3.323 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
3.323 * [taylor]: Taking taylor expansion of 9.0 in x
3.323 * [taylor]: Taking taylor expansion of x in x
3.323 * [taylor]: Taking taylor expansion of (* x (- 6.0 (* 9.0 x))) in x
3.323 * [taylor]: Taking taylor expansion of x in x
3.323 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 x)) in x
3.323 * [taylor]: Taking taylor expansion of 6.0 in x
3.323 * [taylor]: Taking taylor expansion of (* 9.0 x) in x
3.323 * [taylor]: Taking taylor expansion of 9.0 in x
3.323 * [taylor]: Taking taylor expansion of x in x
3.349 * [approximate]: Taking taylor expansion of (/ (- 6.0 (* 9.0 (/ 1 x))) x) in (x) around 0
3.350 * [taylor]: Taking taylor expansion of (/ (- 6.0 (* 9.0 (/ 1 x))) x) in x
3.350 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
3.350 * [taylor]: Taking taylor expansion of 6.0 in x
3.350 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.350 * [taylor]: Taking taylor expansion of 9.0 in x
3.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.350 * [taylor]: Taking taylor expansion of x in x
3.350 * [taylor]: Taking taylor expansion of x in x
3.352 * [taylor]: Taking taylor expansion of (/ (- 6.0 (* 9.0 (/ 1 x))) x) in x
3.352 * [taylor]: Taking taylor expansion of (- 6.0 (* 9.0 (/ 1 x))) in x
3.352 * [taylor]: Taking taylor expansion of 6.0 in x
3.352 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.352 * [taylor]: Taking taylor expansion of 9.0 in x
3.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.352 * [taylor]: Taking taylor expansion of x in x
3.352 * [taylor]: Taking taylor expansion of x in x
3.372 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 9.0 (/ 1 x)) 6.0) x)) in (x) around 0
3.372 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 9.0 (/ 1 x)) 6.0) x)) in x
3.372 * [taylor]: Taking taylor expansion of -1 in x
3.372 * [taylor]: Taking taylor expansion of (/ (+ (* 9.0 (/ 1 x)) 6.0) x) in x
3.372 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
3.372 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.372 * [taylor]: Taking taylor expansion of 9.0 in x
3.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.372 * [taylor]: Taking taylor expansion of x in x
3.373 * [taylor]: Taking taylor expansion of 6.0 in x
3.373 * [taylor]: Taking taylor expansion of x in x
3.374 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 9.0 (/ 1 x)) 6.0) x)) in x
3.374 * [taylor]: Taking taylor expansion of -1 in x
3.374 * [taylor]: Taking taylor expansion of (/ (+ (* 9.0 (/ 1 x)) 6.0) x) in x
3.374 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 x)) 6.0) in x
3.374 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 x)) in x
3.374 * [taylor]: Taking taylor expansion of 9.0 in x
3.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.374 * [taylor]: Taking taylor expansion of x in x
3.374 * [taylor]: Taking taylor expansion of 6.0 in x
3.374 * [taylor]: Taking taylor expansion of x in x
3.399 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
3.399 * [approximate]: Taking taylor expansion of (fma x 9.0 6.0) in (x) around 0
3.399 * [taylor]: Taking taylor expansion of (fma x 9.0 6.0) in x
3.399 * [taylor]: Rewrote expression to (+ (* x 9.0) 6.0)
3.399 * [taylor]: Taking taylor expansion of (* x 9.0) in x
3.399 * [taylor]: Taking taylor expansion of x in x
3.399 * [taylor]: Taking taylor expansion of 9.0 in x
3.399 * [taylor]: Taking taylor expansion of 6.0 in x
3.399 * [taylor]: Taking taylor expansion of (fma x 9.0 6.0) in x
3.399 * [taylor]: Rewrote expression to (+ (* x 9.0) 6.0)
3.399 * [taylor]: Taking taylor expansion of (* x 9.0) in x
3.399 * [taylor]: Taking taylor expansion of x in x
3.399 * [taylor]: Taking taylor expansion of 9.0 in x
3.399 * [taylor]: Taking taylor expansion of 6.0 in x
3.408 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 9.0 6.0) in (x) around 0
3.408 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 9.0 6.0) in x
3.408 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 9.0) 6.0)
3.408 * [taylor]: Taking taylor expansion of (* (/ 1 x) 9.0) in x
3.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.408 * [taylor]: Taking taylor expansion of x in x
3.408 * [taylor]: Taking taylor expansion of 9.0 in x
3.408 * [taylor]: Taking taylor expansion of 6.0 in x
3.408 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 9.0 6.0) in x
3.408 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 9.0) 6.0)
3.409 * [taylor]: Taking taylor expansion of (* (/ 1 x) 9.0) in x
3.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.409 * [taylor]: Taking taylor expansion of x in x
3.409 * [taylor]: Taking taylor expansion of 9.0 in x
3.409 * [taylor]: Taking taylor expansion of 6.0 in x
3.423 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 9.0 6.0) in (x) around 0
3.423 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 9.0 6.0) in x
3.423 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 9.0) 6.0)
3.423 * [taylor]: Taking taylor expansion of (* (/ -1 x) 9.0) in x
3.423 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.423 * [taylor]: Taking taylor expansion of -1 in x
3.423 * [taylor]: Taking taylor expansion of x in x
3.424 * [taylor]: Taking taylor expansion of 9.0 in x
3.424 * [taylor]: Taking taylor expansion of 6.0 in x
3.424 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 9.0 6.0) in x
3.424 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 9.0) 6.0)
3.424 * [taylor]: Taking taylor expansion of (* (/ -1 x) 9.0) in x
3.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.424 * [taylor]: Taking taylor expansion of -1 in x
3.424 * [taylor]: Taking taylor expansion of x in x
3.424 * [taylor]: Taking taylor expansion of 9.0 in x
3.425 * [taylor]: Taking taylor expansion of 6.0 in x
3.437 * * * [progress]: simplifying candidates
3.438 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)))
  (log1p (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)))
  (- (+ (log (fma x 9.0 6.0)) (log (- 6.0 (* 9.0 x)))) (log (fma x 9.0 6.0)))
  (- (log (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))) (log (fma x 9.0 6.0)))
  (log (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)))
  (exp (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)))
  (/ (* (* (* (fma x 9.0 6.0) (fma x 9.0 6.0)) (fma x 9.0 6.0)) (* (* (- 6.0 (* 9.0 x)) (- 6.0 (* 9.0 x))) (- 6.0 (* 9.0 x)))) (* (* (fma x 9.0 6.0) (fma x 9.0 6.0)) (fma x 9.0 6.0)))
  (/ (* (* (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))) (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))) (* (* (fma x 9.0 6.0) (fma x 9.0 6.0)) (fma x 9.0 6.0)))
  (* (cbrt (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0))) (cbrt (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0))))
  (cbrt (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)))
  (* (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0))) (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)))
  (sqrt (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)))
  (sqrt (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)))
  (- (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (- (fma x 9.0 6.0))
  (/ (fma x 9.0 6.0) (* (cbrt (fma x 9.0 6.0)) (cbrt (fma x 9.0 6.0))))
  (/ (- 6.0 (* 9.0 x)) (cbrt (fma x 9.0 6.0)))
  (/ (fma x 9.0 6.0) (sqrt (fma x 9.0 6.0)))
  (/ (- 6.0 (* 9.0 x)) (sqrt (fma x 9.0 6.0)))
  (/ (fma x 9.0 6.0) 1)
  (/ (- 6.0 (* 9.0 x)) (fma x 9.0 6.0))
  (/ 1 (fma x 9.0 6.0))
  (/ (fma x 9.0 6.0) (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (* (cbrt (fma x 9.0 6.0)) (cbrt (fma x 9.0 6.0))))
  (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (sqrt (fma x 9.0 6.0)))
  (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) 1)
  (/ (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))
  (* (fma x 9.0 6.0) (+ (* 6.0 6.0) (+ (* (* 9.0 x) (* 9.0 x)) (* 6.0 (* 9.0 x)))))
  (* (fma x 9.0 6.0) (+ 6.0 (* 9.0 x)))
  (expm1 (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (log1p (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))
  (+ (log (fma x 9.0 6.0)) (log (- 6.0 (* 9.0 x))))
  (log (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (exp (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (* (* (* (fma x 9.0 6.0) (fma x 9.0 6.0)) (fma x 9.0 6.0)) (* (* (- 6.0 (* 9.0 x)) (- 6.0 (* 9.0 x))) (- 6.0 (* 9.0 x))))
  (* (cbrt (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))) (cbrt (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))))
  (cbrt (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (* (* (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))) (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (sqrt (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (sqrt (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (* (sqrt (fma x 9.0 6.0)) (sqrt (- 6.0 (* 9.0 x))))
  (* (sqrt (fma x 9.0 6.0)) (sqrt (- 6.0 (* 9.0 x))))
  (* (fma x 9.0 6.0) (fma (* (cbrt 6.0) (cbrt 6.0)) (cbrt 6.0) (- (* x 9.0))))
  (* (fma x 9.0 6.0) (fma (- x) 9.0 (* x 9.0)))
  (* (fma x 9.0 6.0) (fma (sqrt 6.0) (sqrt 6.0) (- (* x 9.0))))
  (* (fma x 9.0 6.0) (fma (- x) 9.0 (* x 9.0)))
  (* (fma x 9.0 6.0) (fma 1 6.0 (- (* x 9.0))))
  (* (fma x 9.0 6.0) (fma (- x) 9.0 (* x 9.0)))
  (* (fma x 9.0 6.0) 6.0)
  (* (fma x 9.0 6.0) (- (* 9.0 x)))
  (* (fma x 9.0 6.0) 6.0)
  (* (fma x 9.0 6.0) (- (* 9.0 x)))
  (* (fma (* (cbrt 6.0) (cbrt 6.0)) (cbrt 6.0) (- (* x 9.0))) (fma x 9.0 6.0))
  (* (fma (- x) 9.0 (* x 9.0)) (fma x 9.0 6.0))
  (* (fma (sqrt 6.0) (sqrt 6.0) (- (* x 9.0))) (fma x 9.0 6.0))
  (* (fma (- x) 9.0 (* x 9.0)) (fma x 9.0 6.0))
  (* (fma 1 6.0 (- (* x 9.0))) (fma x 9.0 6.0))
  (* (fma (- x) 9.0 (* x 9.0)) (fma x 9.0 6.0))
  (* 6.0 (fma x 9.0 6.0))
  (* (- (* 9.0 x)) (fma x 9.0 6.0))
  (* 6.0 (fma x 9.0 6.0))
  (* (- (* 9.0 x)) (fma x 9.0 6.0))
  (* (fma x 9.0 6.0) (* (cbrt (- 6.0 (* 9.0 x))) (cbrt (- 6.0 (* 9.0 x)))))
  (* (fma x 9.0 6.0) (sqrt (- 6.0 (* 9.0 x))))
  (* (fma x 9.0 6.0) 1)
  (* (cbrt (fma x 9.0 6.0)) (- 6.0 (* 9.0 x)))
  (* (sqrt (fma x 9.0 6.0)) (- 6.0 (* 9.0 x)))
  (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))
  (* (fma x 9.0 6.0) (- (pow 6.0 3) (pow (* 9.0 x) 3)))
  (* (fma x 9.0 6.0) (- (* 6.0 6.0) (* (* 9.0 x) (* 9.0 x))))
  (expm1 (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x))
  (log1p (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x))
  (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x)
  (+ (- (+ (log (fma x 9.0 6.0)) (log (- 6.0 (* 9.0 x)))) (log (fma x 9.0 6.0))) (log x))
  (+ (- (log (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))) (log (fma x 9.0 6.0))) (log x))
  (+ (log (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0))) (log x))
  (log (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x))
  (exp (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x))
  (* (/ (* (* (* (fma x 9.0 6.0) (fma x 9.0 6.0)) (fma x 9.0 6.0)) (* (* (- 6.0 (* 9.0 x)) (- 6.0 (* 9.0 x))) (- 6.0 (* 9.0 x)))) (* (* (fma x 9.0 6.0) (fma x 9.0 6.0)) (fma x 9.0 6.0))) (* (* x x) x))
  (* (/ (* (* (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))) (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))) (* (* (fma x 9.0 6.0) (fma x 9.0 6.0)) (fma x 9.0 6.0))) (* (* x x) x))
  (* (* (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0))) (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0))) (* (* x x) x))
  (* (cbrt (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x)) (cbrt (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x)))
  (cbrt (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x))
  (* (* (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x) (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x)) (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x))
  (sqrt (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x))
  (sqrt (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x))
  (* (sqrt (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0))) (sqrt x))
  (* (sqrt (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0))) (sqrt x))
  (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) (* (cbrt x) (cbrt x)))
  (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) (sqrt x))
  (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) 1)
  (* (cbrt (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0))) x)
  (* (sqrt (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0))) x)
  (* (/ (- 6.0 (* 9.0 x)) (cbrt (fma x 9.0 6.0))) x)
  (* (/ (- 6.0 (* 9.0 x)) (sqrt (fma x 9.0 6.0))) x)
  (* (/ (- 6.0 (* 9.0 x)) (fma x 9.0 6.0)) x)
  (* (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0)) x)
  (* (/ 1 (fma x 9.0 6.0)) x)
  (* (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) x)
  (expm1 (fma x 9.0 6.0))
  (log1p (fma x 9.0 6.0))
  (* x 9.0)
  (log (fma x 9.0 6.0))
  (exp (fma x 9.0 6.0))
  (* (cbrt (fma x 9.0 6.0)) (cbrt (fma x 9.0 6.0)))
  (cbrt (fma x 9.0 6.0))
  (* (* (fma x 9.0 6.0) (fma x 9.0 6.0)) (fma x 9.0 6.0))
  (sqrt (fma x 9.0 6.0))
  (sqrt (fma x 9.0 6.0))
  (- 6.0 (* 9.0 x))
  (- 6.0 (* 9.0 x))
  (- 6.0 (* 9.0 x))
  (- 36.0 (* 81.0 (pow x 2)))
  (- 36.0 (* 81.0 (pow x 2)))
  (- 36.0 (* 81.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (+ (* 9.0 x) 6.0)
  (+ (* 9.0 x) 6.0)
  (+ (* 9.0 x) 6.0)
3.443 * * [simplify]: iteration  0 :  149  enodes  (cost  1837 )
3.468 * * [simplify]: iteration  1 :  373  enodes  (cost  1808 )
3.582 * * [simplify]: iteration  2 :  1998  enodes  (cost  1194 )
4.479 * * [simplify]: iteration  done :  5001  enodes  (cost  1158 )
4.480 * [simplify]: Simplified to:
   (expm1 (* 1 (- 6.0 (* x 9.0))))
  (log1p (* 1 (- 6.0 (* x 9.0))))
  (log (* 1 (- 6.0 (* x 9.0))))
  (log (* 1 (- 6.0 (* x 9.0))))
  (log (* 1 (- 6.0 (* x 9.0))))
  (exp (* 1 (- 6.0 (* x 9.0))))
  (/ (pow (- 6.0 (* x 9.0)) 3) 1)
  (/ (pow (- 6.0 (* x 9.0)) 3) 1)
  (* (cbrt (* 1 (- 6.0 (* x 9.0)))) (cbrt (* 1 (- 6.0 (* x 9.0)))))
  (cbrt (* 1 (- 6.0 (* x 9.0))))
  (/ (pow (- 6.0 (* x 9.0)) 3) 1)
  (sqrt (* 1 (- 6.0 (* x 9.0))))
  (sqrt (* 1 (- 6.0 (* x 9.0))))
  (- (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (- (fma x 9.0 6.0))
  (/ (fma x 9.0 6.0) (* (cbrt (fma x 9.0 6.0)) (cbrt (fma x 9.0 6.0))))
  (/ (- 6.0 (* 9.0 x)) (cbrt (fma x 9.0 6.0)))
  (/ (fma x 9.0 6.0) (sqrt (fma x 9.0 6.0)))
  (/ (- 6.0 (* 9.0 x)) (sqrt (fma x 9.0 6.0)))
  (fma x 9.0 6.0)
  (/ (- 6.0 (* x 9.0)) (fma x 9.0 6.0))
  (/ 1 (fma x 9.0 6.0))
  (/ 1 (- 6.0 (* x 9.0)))
  (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (* (cbrt (fma x 9.0 6.0)) (cbrt (fma x 9.0 6.0))))
  (/ (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (sqrt (fma x 9.0 6.0)))
  (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0))
  (/ (fma x 9.0 6.0) (- 6.0 (* x 9.0)))
  (* (fma 6.0 6.0 (* (* x 9.0) (fma x 9.0 6.0))) (fma x 9.0 6.0))
  (* (fma x 9.0 6.0) (fma x 9.0 6.0))
  (expm1 (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (log1p (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0))
  (log (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (log (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (exp (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (pow (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0)) 3)
  (* (cbrt (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))) (cbrt (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x)))))
  (cbrt (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (pow (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0)) 3)
  (sqrt (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (sqrt (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))))
  (* (sqrt (fma x 9.0 6.0)) (sqrt (- 6.0 (* 9.0 x))))
  (* (sqrt (fma x 9.0 6.0)) (sqrt (- 6.0 (* 9.0 x))))
  (* (fma x 9.0 6.0) (fma (* (cbrt 6.0) (cbrt 6.0)) (cbrt 6.0) (- (* x 9.0))))
  (* (* x (+ (- 9.0) 9.0)) (fma x 9.0 6.0))
  (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0))
  (* (* x (+ (- 9.0) 9.0)) (fma x 9.0 6.0))
  (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0))
  (* (* x (+ (- 9.0) 9.0)) (fma x 9.0 6.0))
  (* 6.0 (fma x 9.0 6.0))
  (* (- (* 9.0 x)) (fma x 9.0 6.0))
  (* 6.0 (fma x 9.0 6.0))
  (* (- (* 9.0 x)) (fma x 9.0 6.0))
  (* (fma x 9.0 6.0) (fma (* (cbrt 6.0) (cbrt 6.0)) (cbrt 6.0) (- (* x 9.0))))
  (* (* x (+ (- 9.0) 9.0)) (fma x 9.0 6.0))
  (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0))
  (* (* x (+ (- 9.0) 9.0)) (fma x 9.0 6.0))
  (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0))
  (* (* x (+ (- 9.0) 9.0)) (fma x 9.0 6.0))
  (* 6.0 (fma x 9.0 6.0))
  (* (- (* 9.0 x)) (fma x 9.0 6.0))
  (* 6.0 (fma x 9.0 6.0))
  (* (- (* 9.0 x)) (fma x 9.0 6.0))
  (* (fma x 9.0 6.0) (* (cbrt (- 6.0 (* 9.0 x))) (cbrt (- 6.0 (* 9.0 x)))))
  (* (fma x 9.0 6.0) (sqrt (- 6.0 (* 9.0 x))))
  (fma x 9.0 6.0)
  (* (cbrt (fma x 9.0 6.0)) (- 6.0 (* 9.0 x)))
  (* (sqrt (fma x 9.0 6.0)) (- 6.0 (* 9.0 x)))
  (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0))
  (* (fma x 9.0 6.0) (- (pow 6.0 3) (pow (* 9.0 x) 3)))
  (* (* (fma x 9.0 6.0) (- 6.0 (* 9.0 x))) (fma x 9.0 6.0))
  (expm1 (* (- 6.0 (* x 9.0)) x))
  (log1p (* (- 6.0 (* x 9.0)) x))
  (* (- 6.0 (* x 9.0)) x)
  (log (* (- 6.0 (* x 9.0)) x))
  (log (* (- 6.0 (* x 9.0)) x))
  (log (* (- 6.0 (* x 9.0)) x))
  (log (* (- 6.0 (* x 9.0)) x))
  (exp (* (- 6.0 (* x 9.0)) x))
  (pow (* (- 6.0 (* x 9.0)) x) 3)
  (pow (* (- 6.0 (* x 9.0)) x) 3)
  (pow (* (- 6.0 (* x 9.0)) x) 3)
  (* (cbrt (* (- 6.0 (* x 9.0)) x)) (cbrt (* (- 6.0 (* x 9.0)) x)))
  (cbrt (* (- 6.0 (* x 9.0)) x))
  (pow (* (- 6.0 (* x 9.0)) x) 3)
  (sqrt (* (- 6.0 (* x 9.0)) x))
  (sqrt (* (- 6.0 (* x 9.0)) x))
  (* (sqrt (* 1 (- 6.0 (* x 9.0)))) (sqrt x))
  (* (sqrt (* 1 (- 6.0 (* x 9.0)))) (sqrt x))
  (* (* (* 1 (- 6.0 (* x 9.0))) (cbrt x)) (cbrt x))
  (* (* 1 (- 6.0 (* x 9.0))) (sqrt x))
  (* (- 6.0 (* x 9.0)) 1)
  (* x (cbrt (* 1 (- 6.0 (* x 9.0)))))
  (* x (sqrt (* 1 (- 6.0 (* x 9.0)))))
  (* (/ (- 6.0 (* 9.0 x)) (cbrt (fma x 9.0 6.0))) x)
  (* (/ (- 6.0 (* 9.0 x)) (sqrt (fma x 9.0 6.0))) x)
  (* (/ (- 6.0 (* 9.0 x)) (fma x 9.0 6.0)) x)
  (* (- 6.0 (* x 9.0)) x)
  (/ x (fma x 9.0 6.0))
  (* (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0)) x)
  (expm1 (fma x 9.0 6.0))
  (log1p (fma x 9.0 6.0))
  (* x 9.0)
  (log (fma x 9.0 6.0))
  (exp (fma x 9.0 6.0))
  (* (cbrt (fma x 9.0 6.0)) (cbrt (fma x 9.0 6.0)))
  (cbrt (fma x 9.0 6.0))
  (pow (fma x 9.0 6.0) 3)
  (sqrt (fma x 9.0 6.0))
  (sqrt (fma x 9.0 6.0))
  (- 6.0 (* x 9.0))
  (- 6.0 (* x 9.0))
  (- 6.0 (* x 9.0))
  (- 36.0 (* 81.0 (pow x 2)))
  (- 36.0 (* 81.0 (pow x 2)))
  (- 36.0 (* 81.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (fma x 9.0 6.0)
  (fma x 9.0 6.0)
  (fma x 9.0 6.0)
4.480 * * * [progress]: adding candidates to table
4.698 * * [progress]: iteration 4 / 4
4.698 * * * [progress]: picking best candidate
4.715 * * * * [pick]: Picked  #<alt (λ (x) (- (* 6.0 x) (* 9.0 (pow x 2))))>
4.715 * * * [progress]: localizing error
4.722 * * * [progress]: generating rewritten candidates
4.722 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
4.728 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
4.732 * * * [progress]: generating series expansions
4.732 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
4.732 * [approximate]: Taking taylor expansion of (* 9.0 (pow x 2)) in (x) around 0
4.732 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 2)) in x
4.732 * [taylor]: Taking taylor expansion of 9.0 in x
4.732 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.732 * [taylor]: Taking taylor expansion of x in x
4.732 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 2)) in x
4.732 * [taylor]: Taking taylor expansion of 9.0 in x
4.732 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.732 * [taylor]: Taking taylor expansion of x in x
4.741 * [approximate]: Taking taylor expansion of (/ 9.0 (pow x 2)) in (x) around 0
4.741 * [taylor]: Taking taylor expansion of (/ 9.0 (pow x 2)) in x
4.741 * [taylor]: Taking taylor expansion of 9.0 in x
4.741 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.741 * [taylor]: Taking taylor expansion of x in x
4.741 * [taylor]: Taking taylor expansion of (/ 9.0 (pow x 2)) in x
4.741 * [taylor]: Taking taylor expansion of 9.0 in x
4.741 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.741 * [taylor]: Taking taylor expansion of x in x
4.749 * [approximate]: Taking taylor expansion of (/ 9.0 (pow x 2)) in (x) around 0
4.749 * [taylor]: Taking taylor expansion of (/ 9.0 (pow x 2)) in x
4.749 * [taylor]: Taking taylor expansion of 9.0 in x
4.749 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.749 * [taylor]: Taking taylor expansion of x in x
4.750 * [taylor]: Taking taylor expansion of (/ 9.0 (pow x 2)) in x
4.750 * [taylor]: Taking taylor expansion of 9.0 in x
4.750 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.750 * [taylor]: Taking taylor expansion of x in x
4.758 * * * * [progress]: [ 2 / 2 ] generating series at (2)
4.758 * [approximate]: Taking taylor expansion of (- (* 6.0 x) (* 9.0 (pow x 2))) in (x) around 0
4.758 * [taylor]: Taking taylor expansion of (- (* 6.0 x) (* 9.0 (pow x 2))) in x
4.758 * [taylor]: Taking taylor expansion of (* 6.0 x) in x
4.758 * [taylor]: Taking taylor expansion of 6.0 in x
4.758 * [taylor]: Taking taylor expansion of x in x
4.758 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 2)) in x
4.758 * [taylor]: Taking taylor expansion of 9.0 in x
4.758 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.758 * [taylor]: Taking taylor expansion of x in x
4.758 * [taylor]: Taking taylor expansion of (- (* 6.0 x) (* 9.0 (pow x 2))) in x
4.758 * [taylor]: Taking taylor expansion of (* 6.0 x) in x
4.758 * [taylor]: Taking taylor expansion of 6.0 in x
4.758 * [taylor]: Taking taylor expansion of x in x
4.758 * [taylor]: Taking taylor expansion of (* 9.0 (pow x 2)) in x
4.758 * [taylor]: Taking taylor expansion of 9.0 in x
4.758 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.758 * [taylor]: Taking taylor expansion of x in x
4.779 * [approximate]: Taking taylor expansion of (- (* 6.0 (/ 1 x)) (* 9.0 (/ 1 (pow x 2)))) in (x) around 0
4.779 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 x)) (* 9.0 (/ 1 (pow x 2)))) in x
4.779 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 x)) in x
4.779 * [taylor]: Taking taylor expansion of 6.0 in x
4.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.779 * [taylor]: Taking taylor expansion of x in x
4.779 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 (pow x 2))) in x
4.779 * [taylor]: Taking taylor expansion of 9.0 in x
4.779 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.779 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.779 * [taylor]: Taking taylor expansion of x in x
4.780 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 x)) (* 9.0 (/ 1 (pow x 2)))) in x
4.780 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 x)) in x
4.780 * [taylor]: Taking taylor expansion of 6.0 in x
4.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.780 * [taylor]: Taking taylor expansion of x in x
4.780 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 (pow x 2))) in x
4.780 * [taylor]: Taking taylor expansion of 9.0 in x
4.780 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.780 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.780 * [taylor]: Taking taylor expansion of x in x
4.810 * [approximate]: Taking taylor expansion of (- (+ (* 9.0 (/ 1 (pow x 2))) (* 6.0 (/ 1 x)))) in (x) around 0
4.810 * [taylor]: Taking taylor expansion of (- (+ (* 9.0 (/ 1 (pow x 2))) (* 6.0 (/ 1 x)))) in x
4.810 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 (pow x 2))) (* 6.0 (/ 1 x))) in x
4.810 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 (pow x 2))) in x
4.811 * [taylor]: Taking taylor expansion of 9.0 in x
4.811 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.811 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.811 * [taylor]: Taking taylor expansion of x in x
4.811 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 x)) in x
4.811 * [taylor]: Taking taylor expansion of 6.0 in x
4.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.811 * [taylor]: Taking taylor expansion of x in x
4.812 * [taylor]: Taking taylor expansion of (- (+ (* 9.0 (/ 1 (pow x 2))) (* 6.0 (/ 1 x)))) in x
4.812 * [taylor]: Taking taylor expansion of (+ (* 9.0 (/ 1 (pow x 2))) (* 6.0 (/ 1 x))) in x
4.812 * [taylor]: Taking taylor expansion of (* 9.0 (/ 1 (pow x 2))) in x
4.812 * [taylor]: Taking taylor expansion of 9.0 in x
4.812 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.812 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.812 * [taylor]: Taking taylor expansion of x in x
4.812 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 x)) in x
4.812 * [taylor]: Taking taylor expansion of 6.0 in x
4.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.812 * [taylor]: Taking taylor expansion of x in x
4.839 * * * [progress]: simplifying candidates
4.840 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* 9.0 (pow x 2)))
  (log1p (* 9.0 (pow x 2)))
  (+ (log 9.0) (* (log x) 2))
  (+ (log 9.0) (* (log x) 2))
  (+ (log 9.0) (log (pow x 2)))
  (log (* 9.0 (pow x 2)))
  (exp (* 9.0 (pow x 2)))
  (* (* (* 9.0 9.0) 9.0) (* (* (pow x 2) (pow x 2)) (pow x 2)))
  (* (cbrt (* 9.0 (pow x 2))) (cbrt (* 9.0 (pow x 2))))
  (cbrt (* 9.0 (pow x 2)))
  (* (* (* 9.0 (pow x 2)) (* 9.0 (pow x 2))) (* 9.0 (pow x 2)))
  (sqrt (* 9.0 (pow x 2)))
  (sqrt (* 9.0 (pow x 2)))
  (* (sqrt 9.0) (pow (sqrt x) 2))
  (* (sqrt 9.0) (pow (sqrt x) 2))
  (* (sqrt 9.0) x)
  (* (sqrt 9.0) x)
  (* (sqrt 9.0) (sqrt (pow x 2)))
  (* (sqrt 9.0) (sqrt (pow x 2)))
  (* (sqrt 9.0) (pow x (/ 2 2)))
  (* (sqrt 9.0) (pow x (/ 2 2)))
  (* 9.0 (pow (* (cbrt x) (cbrt x)) 2))
  (* 9.0 (pow (sqrt x) 2))
  (* 9.0 (pow 1 2))
  (* 9.0 x)
  (* 9.0 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* 9.0 (sqrt (pow x 2)))
  (* 9.0 1)
  (* 9.0 (pow x (/ 2 2)))
  (* (cbrt 9.0) (pow x 2))
  (* (sqrt 9.0) (pow x 2))
  (* 9.0 (pow x 2))
  (fma 6.0 x (- (* (pow x 2) 9.0)))
  (fma (- (pow x 2)) 9.0 (* (pow x 2) 9.0))
  (expm1 (- (* 6.0 x) (* 9.0 (pow x 2))))
  (log1p (- (* 6.0 x) (* 9.0 (pow x 2))))
  (- (* 9.0 (pow x 2)))
  (/ (exp (* 6.0 x)) (exp (* 9.0 (pow x 2))))
  (log (- (* 6.0 x) (* 9.0 (pow x 2))))
  (exp (- (* 6.0 x) (* 9.0 (pow x 2))))
  (* (cbrt (- (* 6.0 x) (* 9.0 (pow x 2)))) (cbrt (- (* 6.0 x) (* 9.0 (pow x 2)))))
  (cbrt (- (* 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 x) (* 9.0 (pow x 2))))
  (sqrt (- (* 6.0 x) (* 9.0 (pow x 2))))
  (sqrt (- (* 6.0 x) (* 9.0 (pow x 2))))
  (- (pow (* 6.0 x) 3) (pow (* 9.0 (pow x 2)) 3))
  (+ (* (* 6.0 x) (* 6.0 x)) (+ (* (* 9.0 (pow x 2)) (* 9.0 (pow x 2))) (* (* 6.0 x) (* 9.0 (pow x 2)))))
  (- (* 9.0 (pow x 2)))
  (- (* (* 6.0 x) (* 6.0 x)) (* (* 9.0 (pow x 2)) (* 9.0 (pow x 2))))
  (+ (* 6.0 x) (* 9.0 (pow x 2)))
  (- (* 9.0 (pow x 2)))
  (* 9.0 (pow x 2))
  (* 9.0 (pow x 2))
  (* 9.0 (pow x 2))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
  (- (* 6.0 x) (* 9.0 (pow x 2)))
4.842 * * [simplify]: iteration  0 :  83  enodes  (cost  510 )
4.857 * * [simplify]: iteration  1 :  201  enodes  (cost  467 )
4.910 * * [simplify]: iteration  2 :  745  enodes  (cost  419 )
5.275 * * [simplify]: iteration  3 :  3509  enodes  (cost  383 )
8.098 * * [simplify]: iteration  done :  5001  enodes  (cost  383 )
8.099 * [simplify]: Simplified to:
   (expm1 (* 9.0 (pow x 2)))
  (log1p (* 9.0 (pow x 2)))
  (log (* 9.0 (pow x 2)))
  (log (* 9.0 (pow x 2)))
  (log (* 9.0 (pow x 2)))
  (log (* 9.0 (pow x 2)))
  (exp (* 9.0 (pow x 2)))
  (pow (* 9.0 (pow x 2)) 3)
  (* (cbrt (* 9.0 (pow x 2))) (cbrt (* 9.0 (pow x 2))))
  (cbrt (* 9.0 (pow x 2)))
  (pow (* 9.0 (pow x 2)) 3)
  (sqrt (* 9.0 (pow x 2)))
  (sqrt (* 9.0 (pow x 2)))
  (* x (sqrt 9.0))
  (* x (sqrt 9.0))
  (* x (sqrt 9.0))
  (* x (sqrt 9.0))
  (* (sqrt 9.0) (fabs x))
  (* (sqrt 9.0) (fabs x))
  (* x (sqrt 9.0))
  (* x (sqrt 9.0))
  (* 9.0 (pow (* (cbrt x) (cbrt x)) 2))
  (* 9.0 x)
  9.0
  (* 9.0 x)
  (* 9.0 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* (fabs x) 9.0)
  9.0
  (* 9.0 x)
  (* (cbrt 9.0) (pow x 2))
  (* (sqrt 9.0) (pow x 2))
  (* 9.0 (pow x 2))
  (* x (- 6.0 (* 9.0 x)))
  (* (pow x 2) (* 9.0 0))
  (expm1 (* x (- 6.0 (* 9.0 x))))
  (log1p (* x (- 6.0 (* 9.0 x))))
  (- (* (pow x 2) 9.0))
  (exp (* x (- 6.0 (* 9.0 x))))
  (log (* x (- 6.0 (* 9.0 x))))
  (exp (* x (- 6.0 (* 9.0 x))))
  (* (cbrt (* x (- 6.0 (* 9.0 x)))) (cbrt (* x (- 6.0 (* 9.0 x)))))
  (cbrt (* x (- 6.0 (* 9.0 x))))
  (pow (* x (- 6.0 (* 9.0 x))) 3)
  (sqrt (* x (- 6.0 (* 9.0 x))))
  (sqrt (* x (- 6.0 (* 9.0 x))))
  (- (pow (* 6.0 x) 3) (pow (* 9.0 (pow x 2)) 3))
  (* (pow x 2) (+ (* 9.0 (* x (+ 6.0 (* 9.0 x)))) (* 6.0 6.0)))
  (- (* (pow x 2) 9.0))
  (- (* (* 6.0 x) (* 6.0 x)) (* (* 9.0 9.0) (pow x 4)))
  (* x (+ 6.0 (* 9.0 x)))
  (- (* (pow x 2) 9.0))
  (* 9.0 (pow x 2))
  (* 9.0 (pow x 2))
  (* 9.0 (pow x 2))
  (* x (- 6.0 (* 9.0 x)))
  (* x (- 6.0 (* 9.0 x)))
  (* x (- 6.0 (* 9.0 x)))
8.099 * * * [progress]: adding candidates to table
8.194 * [progress]: [Phase 3 of 3] Extracting.
8.194 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (/ (- 36.0 (* 81.0 (pow x 2))) (fma x 9.0 6.0)) x))> #<alt (λ (x) (* (* (cbrt (* x (- 6.0 (* 9.0 x)))) (cbrt (* x (- 6.0 (* 9.0 x))))) (cbrt (* x (- 6.0 (* 9.0 x))))))> #<alt (λ (x) (* (* (* (* 1 (- 6.0 (* x 9.0))) (cbrt x)) (cbrt x)) (cbrt x)))> #<alt (λ (x) (/ (* (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0)) x) (fma x 9.0 6.0)))> #<alt (λ (x) (* (* (* (sqrt 3.0) (sqrt (- 2.0 (* x 3.0)))) (* (sqrt 3.0) (sqrt (- 2.0 (* x 3.0))))) x))> #<alt (λ (x) (* (/ (fma x 9.0 6.0) 1) (* (/ (- 6.0 (* 9.0 x)) (fma x 9.0 6.0)) x)))> #<alt (λ (x) (* (sqrt (* (- 6.0 (* x 9.0)) x)) (sqrt (* (- 6.0 (* x 9.0)) x))))> #<alt (λ (x) (- (* 6.0 x) (* 9.0 (pow x 2))))> #<alt (λ (x) (* 3.0 (* (- 2.0 (* x 3.0)) x)))>)
8.195 * * * [regime-changes]: Trying 1 branch expressions: (x)
8.195 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (/ (- 36.0 (* 81.0 (pow x 2))) (fma x 9.0 6.0)) x))> #<alt (λ (x) (* (* (cbrt (* x (- 6.0 (* 9.0 x)))) (cbrt (* x (- 6.0 (* 9.0 x))))) (cbrt (* x (- 6.0 (* 9.0 x))))))> #<alt (λ (x) (* (* (* (* 1 (- 6.0 (* x 9.0))) (cbrt x)) (cbrt x)) (cbrt x)))> #<alt (λ (x) (/ (* (* (- 6.0 (* x 9.0)) (fma x 9.0 6.0)) x) (fma x 9.0 6.0)))> #<alt (λ (x) (* (* (* (sqrt 3.0) (sqrt (- 2.0 (* x 3.0)))) (* (sqrt 3.0) (sqrt (- 2.0 (* x 3.0))))) x))> #<alt (λ (x) (* (/ (fma x 9.0 6.0) 1) (* (/ (- 6.0 (* 9.0 x)) (fma x 9.0 6.0)) x)))> #<alt (λ (x) (* (sqrt (* (- 6.0 (* x 9.0)) x)) (sqrt (* (- 6.0 (* x 9.0)) x))))> #<alt (λ (x) (- (* 6.0 x) (* 9.0 (pow x 2))))> #<alt (λ (x) (* 3.0 (* (- 2.0 (* x 3.0)) x)))>)
8.219 * * * [regime]: Found split indices: #<option (#s(si 7 255))>
8.220 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* 6.0 x) (* 9.0 (pow x 2)))
8.220 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
8.220 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
8.220 * * [simplify]: iteration  done :  10  enodes  (cost  9 )
8.221 * [simplify]: Simplified to:
   (- (* 6.0 x) (* 9.0 (pow x 2)))
8.809 * [regime-testing]: Baseline error score: 0.20397361701471697
8.809 * [regime-testing]: Oracle error score: 0.025378172271533942
8.810 * [regime-testing]: End program error score: 0.20397361701471697
8.825 * [regime-testing]: Target error score: 0.20397361701471697