6.721 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.038 * * * [progress]: [2/2] Setting up program.
0.040 * [progress]: [Phase 2 of 3] Improving.
0.040 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp x) 1.0)
0.044 * * [simplify]: iteration  0 :  68  enodes  (cost  4 )
0.044 * * [simplify]: iteration  1 :  68  enodes  (cost  4 )
0.044 * [simplify]: Simplified to:
   (- (exp x) 1.0)
0.045 * * [progress]: iteration 1 / 4
0.045 * * * [progress]: picking best candidate
0.051 * * * * [pick]: Picked  #<alt (λ (x) (- (exp x) 1.0))>
0.051 * * * [progress]: localizing error
0.054 * * * [progress]: generating rewritten candidates
0.054 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.058 * * * [progress]: generating series expansions
0.058 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.059 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.059 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.059 * [taylor]: Taking taylor expansion of (exp x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of 1.0 in x
0.059 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.059 * [taylor]: Taking taylor expansion of (exp x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of 1.0 in x
0.060 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.060 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of 1.0 in x
0.060 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of 1.0 in x
0.060 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.060 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.060 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.060 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.060 * [taylor]: Taking taylor expansion of -1 in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of 1.0 in x
0.061 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.061 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.061 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.061 * [taylor]: Taking taylor expansion of -1 in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of 1.0 in x
0.061 * * * [progress]: simplifying candidates
0.061 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (exp x)) (exp 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))
  (neg 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
0.125 * * [simplify]: iteration  0 :  4883  enodes  (cost  115 )
0.126 * * [simplify]: iteration  1 :  4883  enodes  (cost  115 )
0.127 * [simplify]: Simplified to:
   (exp (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (pow (exp x) 2) (* 1.0 (+ (exp x) 1.0)))
  (neg 1.0)
  (- (pow (exp x) 2) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
0.127 * * * [progress]: adding candidates to table
0.152 * * [progress]: iteration 2 / 4
0.152 * * * [progress]: picking best candidate
0.156 * * * * [pick]: Picked  #<alt (λ (x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))>
0.156 * * * [progress]: localizing error
0.163 * * * [progress]: generating rewritten candidates
0.163 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2 2 2)
0.166 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.172 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
0.179 * * * [progress]: generating series expansions
0.179 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2 2 2)
0.179 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.179 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.179 * [taylor]: Taking taylor expansion of 1/6 in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.179 * [taylor]: Taking taylor expansion of 1/6 in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.180 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.180 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.180 * [taylor]: Taking taylor expansion of 1/6 in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.180 * [taylor]: Taking taylor expansion of 1/6 in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.183 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.183 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.183 * [taylor]: Taking taylor expansion of -1/6 in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.183 * [taylor]: Taking taylor expansion of -1/6 in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.184 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in (x) around 0
0.184 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.184 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.184 * [taylor]: Taking taylor expansion of 1/6 in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of 1/2 in x
0.184 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.184 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.184 * [taylor]: Taking taylor expansion of 1/6 in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of 1/2 in x
0.185 * [approximate]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in (x) around 0
0.185 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in x
0.185 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.185 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.185 * [taylor]: Taking taylor expansion of 1/6 in x
0.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of 1/2 in x
0.185 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in x
0.186 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.186 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.186 * [taylor]: Taking taylor expansion of 1/6 in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of 1/2 in x
0.186 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.188 * [approximate]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0
0.188 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.188 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.188 * [taylor]: Taking taylor expansion of 1/2 in x
0.188 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.188 * [taylor]: Taking taylor expansion of 1/6 in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.188 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.188 * [taylor]: Taking taylor expansion of 1/2 in x
0.188 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.188 * [taylor]: Taking taylor expansion of 1/6 in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.190 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
0.190 * [approximate]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in (x) around 0
0.190 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.190 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.190 * [taylor]: Taking taylor expansion of 1/6 in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of 1/2 in x
0.190 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.190 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.190 * [taylor]: Taking taylor expansion of 1/6 in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of 1/2 in x
0.191 * [approximate]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in (x) around 0
0.191 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.191 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.191 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.191 * [taylor]: Taking taylor expansion of 1/6 in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of 1/2 in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.191 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.191 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.191 * [taylor]: Taking taylor expansion of 1/6 in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of 1/2 in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.193 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in (x) around 0
0.193 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.193 * [taylor]: Taking taylor expansion of -1 in x
0.193 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.193 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.193 * [taylor]: Taking taylor expansion of 1/2 in x
0.193 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.193 * [taylor]: Taking taylor expansion of 1/6 in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.193 * [taylor]: Taking taylor expansion of -1 in x
0.193 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.193 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.193 * [taylor]: Taking taylor expansion of 1/2 in x
0.193 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.193 * [taylor]: Taking taylor expansion of 1/6 in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.195 * * * [progress]: simplifying candidates
0.196 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x 1/6)
  (+ (log x) (log 1/6))
  (log (* x 1/6))
  (exp (* x 1/6))
  (* (* (* x x) x) (* (* 1/6 1/6) 1/6))
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (* (* (* x 1/6) (* x 1/6)) (* x 1/6))
  (sqrt (* x 1/6))
  (sqrt (* x 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* x (* (cbrt 1/6) (cbrt 1/6)))
  (* x (sqrt 1/6))
  (* x 1)
  (* (cbrt x) 1/6)
  (* (sqrt x) 1/6)
  (* x 1/6)
  (* x (* x (+ 1/2 (* x 1/6))))
  (* x (* x (+ 1/2 (* x 1/6))))
  (+ (log x) (+ (log x) (log (+ 1/2 (* x 1/6)))))
  (+ (log x) (log (* x (+ 1/2 (* x 1/6)))))
  (log (* x (* x (+ 1/2 (* x 1/6)))))
  (exp (* x (* x (+ 1/2 (* x 1/6)))))
  (* (* (* x x) x) (* (* (* x x) x) (* (* (+ 1/2 (* x 1/6)) (+ 1/2 (* x 1/6))) (+ 1/2 (* x 1/6)))))
  (* (* (* x x) x) (* (* (* x (+ 1/2 (* x 1/6))) (* x (+ 1/2 (* x 1/6)))) (* x (+ 1/2 (* x 1/6)))))
  (* (cbrt (* x (* x (+ 1/2 (* x 1/6))))) (cbrt (* x (* x (+ 1/2 (* x 1/6))))))
  (cbrt (* x (* x (+ 1/2 (* x 1/6)))))
  (* (* (* x (* x (+ 1/2 (* x 1/6)))) (* x (* x (+ 1/2 (* x 1/6))))) (* x (* x (+ 1/2 (* x 1/6)))))
  (sqrt (* x (* x (+ 1/2 (* x 1/6)))))
  (sqrt (* x (* x (+ 1/2 (* x 1/6)))))
  (* x (* x 1/2))
  (* x (* x (* x 1/6)))
  (* x (* 1/2 x))
  (* x (* (* x 1/6) x))
  (* (* x 1/2) x)
  (* (* x (* x 1/6)) x)
  (* (* 1/2 x) x)
  (* (* (* x 1/6) x) x)
  (* x x)
  (* (cbrt x) (* x (+ 1/2 (* x 1/6))))
  (* (sqrt x) (* x (+ 1/2 (* x 1/6))))
  (* x (* x (+ 1/2 (* x 1/6))))
  (* x (* x (+ (pow 1/2 3) (pow (* x 1/6) 3))))
  (* x (* x (- (* 1/2 1/2) (* (* x 1/6) (* x 1/6)))))
  (* x (+ 1/2 (* x 1/6)))
  (+ (log x) (log (+ 1/2 (* x 1/6))))
  (log (* x (+ 1/2 (* x 1/6))))
  (exp (* x (+ 1/2 (* x 1/6))))
  (* (* (* x x) x) (* (* (+ 1/2 (* x 1/6)) (+ 1/2 (* x 1/6))) (+ 1/2 (* x 1/6))))
  (* (cbrt (* x (+ 1/2 (* x 1/6)))) (cbrt (* x (+ 1/2 (* x 1/6)))))
  (cbrt (* x (+ 1/2 (* x 1/6))))
  (* (* (* x (+ 1/2 (* x 1/6))) (* x (+ 1/2 (* x 1/6)))) (* x (+ 1/2 (* x 1/6))))
  (sqrt (* x (+ 1/2 (* x 1/6))))
  (sqrt (* x (+ 1/2 (* x 1/6))))
  (* (sqrt x) (sqrt (+ 1/2 (* x 1/6))))
  (* (sqrt x) (sqrt (+ 1/2 (* x 1/6))))
  (* x 1/2)
  (* x (* x 1/6))
  (* 1/2 x)
  (* (* x 1/6) x)
  (* x (* (cbrt (+ 1/2 (* x 1/6))) (cbrt (+ 1/2 (* x 1/6)))))
  (* x (sqrt (+ 1/2 (* x 1/6))))
  (* x 1)
  (* (cbrt x) (+ 1/2 (* x 1/6)))
  (* (sqrt x) (+ 1/2 (* x 1/6)))
  (* x (+ 1/2 (* x 1/6)))
  (* x (+ (pow 1/2 3) (pow (* x 1/6) 3)))
  (* x (- (* 1/2 1/2) (* (* x 1/6) (* x 1/6))))
  (* 1/6 x)
  (* 1/6 x)
  (* 1/6 x)
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
  (+ (* 1/6 (pow x 2)) (* 1/2 x))
  (+ (* 1/6 (pow x 2)) (* 1/2 x))
  (+ (* 1/6 (pow x 2)) (* 1/2 x))
0.242 * * [simplify]: iteration  0 :  4918  enodes  (cost  560 )
0.242 * * [simplify]: iteration  1 :  4918  enodes  (cost  560 )
0.245 * [simplify]: Simplified to:
   (* x 1/6)
  (log (* x 1/6))
  (log (* x 1/6))
  (pow (exp x) 1/6)
  (* (pow x 3) 1/216)
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (* (pow x 3) 1/216)
  (sqrt (* x 1/6))
  (sqrt (* x 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* x (* (cbrt 1/6) (cbrt 1/6)))
  (* x (sqrt 1/6))
  x
  (* 1/6 (cbrt x))
  (* 1/6 (sqrt x))
  (* x 1/6)
  (* x (* x (+ (* x 1/6) 1/2)))
  (* x (* x (+ (* x 1/6) 1/2)))
  (log (* x (* x (+ (* x 1/6) 1/2))))
  (log (* x (* x (+ (* x 1/6) 1/2))))
  (log (* x (* x (+ (* x 1/6) 1/2))))
  (pow (pow (exp x) (+ (* x 1/6) 1/2)) x)
  (* (pow (+ (* x 1/6) 1/2) 3) (pow x 6))
  (* (pow (+ (* x 1/6) 1/2) 3) (pow x 6))
  (* (cbrt (* x (* x (+ (* x 1/6) 1/2)))) (cbrt (* x (* x (+ (* x 1/6) 1/2)))))
  (cbrt (* x (* x (+ (* x 1/6) 1/2))))
  (* (pow (+ (* x 1/6) 1/2) 3) (pow x 6))
  (sqrt (* x (* x (+ (* x 1/6) 1/2))))
  (sqrt (* x (* x (+ (* x 1/6) 1/2))))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x x)
  (* x (* (cbrt x) (+ (* x 1/6) 1/2)))
  (* (+ (* x 1/6) 1/2) (pow x 3/2))
  (* x (* x (+ (* x 1/6) 1/2)))
  (* x (+ (* x 1/8) (* 1/216 (pow x 4))))
  (+ (* (* x x) 1/4) (* (pow x 4) -1/36))
  (* x (+ (* x 1/6) 1/2))
  (log (* x (+ (* x 1/6) 1/2)))
  (log (* x (+ (* x 1/6) 1/2)))
  (pow (exp x) (+ (* x 1/6) 1/2))
  (pow (* x (+ (* x 1/6) 1/2)) 3)
  (* (cbrt (* x (+ (* x 1/6) 1/2))) (cbrt (* x (+ (* x 1/6) 1/2))))
  (cbrt (* x (+ (* x 1/6) 1/2)))
  (pow (* x (+ (* x 1/6) 1/2)) 3)
  (sqrt (* x (+ (* x 1/6) 1/2)))
  (sqrt (* x (+ (* x 1/6) 1/2)))
  (* (sqrt x) (sqrt (+ (* x 1/6) 1/2)))
  (* (sqrt x) (sqrt (+ (* x 1/6) 1/2)))
  (* x 1/2)
  (* x (* x 1/6))
  (* x 1/2)
  (* x (* x 1/6))
  (* x (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2))))
  (* x (sqrt (+ (* x 1/6) 1/2)))
  x
  (* (cbrt x) (+ (* x 1/6) 1/2))
  (* (sqrt x) (+ (* x 1/6) 1/2))
  (* x (+ (* x 1/6) 1/2))
  (+ (* x 1/8) (* 1/216 (pow x 4)))
  (+ (* x 1/4) (* (pow x 3) -1/36))
  (* x 1/6)
  (* x 1/6)
  (* x 1/6)
  (* x (* x (+ (* x 1/6) 1/2)))
  (* x (* x (+ (* x 1/6) 1/2)))
  (* x (* x (+ (* x 1/6) 1/2)))
  (* x (+ (* x 1/6) 1/2))
  (* x (+ (* x 1/6) 1/2))
  (* x (+ (* x 1/6) 1/2))
0.245 * * * [progress]: adding candidates to table
0.311 * * [progress]: iteration 3 / 4
0.311 * * * [progress]: picking best candidate
0.313 * * * * [pick]: Picked  #<alt (λ (x) (cbrt (pow (- (exp x) 1.0) 3)))>
0.314 * * * [progress]: localizing error
0.319 * * * [progress]: generating rewritten candidates
0.319 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.323 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.328 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.335 * * * [progress]: generating series expansions
0.335 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.335 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.335 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.335 * [taylor]: Taking taylor expansion of (exp x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of 1.0 in x
0.335 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.335 * [taylor]: Taking taylor expansion of (exp x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of 1.0 in x
0.336 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.336 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.336 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of 1.0 in x
0.336 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.336 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of 1.0 in x
0.337 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.337 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.337 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.337 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.337 * [taylor]: Taking taylor expansion of -1 in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of 1.0 in x
0.337 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.337 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.337 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.337 * [taylor]: Taking taylor expansion of -1 in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of 1.0 in x
0.337 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.337 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.337 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.337 * [taylor]: Taking taylor expansion of (exp x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of 1.0 in x
0.337 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.337 * [taylor]: Taking taylor expansion of (exp x) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of 1.0 in x
0.338 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.338 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.338 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of 1.0 in x
0.338 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.338 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of 1.0 in x
0.339 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.339 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.339 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.339 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.339 * [taylor]: Taking taylor expansion of -1 in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of 1.0 in x
0.339 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.339 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.339 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.339 * [taylor]: Taking taylor expansion of -1 in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of 1.0 in x
0.339 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.339 * [approximate]: Taking taylor expansion of (pow (- (exp x) 1.0) 3) in (x) around 0
0.339 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1.0) 3) in x
0.339 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.340 * [taylor]: Taking taylor expansion of (exp x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of 1.0 in x
0.340 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1.0) 3) in x
0.340 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.340 * [taylor]: Taking taylor expansion of (exp x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of 1.0 in x
0.341 * [approximate]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1.0) 3) in (x) around 0
0.341 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1.0) 3) in x
0.341 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.341 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of 1.0 in x
0.341 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1.0) 3) in x
0.341 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.341 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of 1.0 in x
0.343 * [approximate]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1.0) 3) in (x) around 0
0.343 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1.0) 3) in x
0.343 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.343 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.343 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.343 * [taylor]: Taking taylor expansion of -1 in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of 1.0 in x
0.343 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1.0) 3) in x
0.343 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.343 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.343 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.343 * [taylor]: Taking taylor expansion of -1 in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of 1.0 in x
0.345 * * * [progress]: simplifying candidates
0.346 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (exp x)) (exp 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))
  (neg 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (log (cbrt (pow (- (exp x) 1.0) 3)))
  (exp (cbrt (pow (- (exp x) 1.0) 3)))
  (cbrt (pow (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) 3))
  (cbrt (pow (cbrt (- (exp x) 1.0)) 3))
  (cbrt (pow (sqrt (- (exp x) 1.0)) 3))
  (cbrt (pow (sqrt (- (exp x) 1.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (exp x) 1.0) 3))
  (cbrt (pow (+ (sqrt (exp x)) (sqrt 1.0)) 3))
  (cbrt (pow (- (sqrt (exp x)) (sqrt 1.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (exp x) 1.0) 3))
  (cbrt (* (- (exp x) 1.0) (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (cbrt (* (cbrt (pow (- (exp x) 1.0) 3)) (cbrt (pow (- (exp x) 1.0) 3))))
  (cbrt (cbrt (pow (- (exp x) 1.0) 3)))
  (cbrt (pow (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) 3))
  (cbrt (pow (cbrt (- (exp x) 1.0)) 3))
  (cbrt (pow (sqrt (- (exp x) 1.0)) 3))
  (cbrt (pow (sqrt (- (exp x) 1.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (exp x) 1.0) 3))
  (cbrt (pow (+ (sqrt (exp x)) (sqrt 1.0)) 3))
  (cbrt (pow (- (sqrt (exp x)) (sqrt 1.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- (exp x) 1.0) 3))
  (cbrt (- (exp x) 1.0))
  (cbrt (* (- (exp x) 1.0) (- (exp x) 1.0)))
  (cbrt (sqrt (pow (- (exp x) 1.0) 3)))
  (cbrt (sqrt (pow (- (exp x) 1.0) 3)))
  (cbrt 1)
  (cbrt (pow (- (exp x) 1.0) 3))
  (cbrt (pow (- (exp x) 1.0) (/ 3 2)))
  (cbrt (pow (- (exp x) 1.0) (/ 3 2)))
  (cbrt (pow (- (pow (exp x) 3) (pow 1.0 3)) 3))
  (cbrt (pow (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) 3))
  (cbrt (pow (- (* (exp x) (exp x)) (* 1.0 1.0)) 3))
  (cbrt (pow (+ (exp x) 1.0) 3))
  (* (cbrt (cbrt (pow (- (exp x) 1.0) 3))) (cbrt (cbrt (pow (- (exp x) 1.0) 3))))
  (cbrt (cbrt (pow (- (exp x) 1.0) 3)))
  (* (* (cbrt (pow (- (exp x) 1.0) 3)) (cbrt (pow (- (exp x) 1.0) 3))) (cbrt (pow (- (exp x) 1.0) 3)))
  (sqrt (cbrt (pow (- (exp x) 1.0) 3)))
  (sqrt (cbrt (pow (- (exp x) 1.0) 3)))
  (* (log (- (exp x) 1.0)) 3)
  (* (log (- (exp x) 1.0)) 3)
  (* 1 3)
  (pow (- (exp x) 1.0) (* (cbrt 3) (cbrt 3)))
  (pow (- (exp x) 1.0) (sqrt 3))
  (pow (- (exp x) 1.0) 1)
  (pow (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) 3)
  (pow (cbrt (- (exp x) 1.0)) 3)
  (pow (sqrt (- (exp x) 1.0)) 3)
  (pow (sqrt (- (exp x) 1.0)) 3)
  (pow 1 3)
  (pow (- (exp x) 1.0) 3)
  (pow (+ (sqrt (exp x)) (sqrt 1.0)) 3)
  (pow (- (sqrt (exp x)) (sqrt 1.0)) 3)
  (pow 1 3)
  (pow (- (exp x) 1.0) 3)
  (* (- (exp x) 1.0) (- (exp x) 1.0))
  (log (pow (- (exp x) 1.0) 3))
  (exp (pow (- (exp x) 1.0) 3))
  (* (cbrt (pow (- (exp x) 1.0) 3)) (cbrt (pow (- (exp x) 1.0) 3)))
  (cbrt (pow (- (exp x) 1.0) 3))
  (* (* (pow (- (exp x) 1.0) 3) (pow (- (exp x) 1.0) 3)) (pow (- (exp x) 1.0) 3))
  (pow (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) 3)
  (pow (cbrt (- (exp x) 1.0)) 3)
  (pow (sqrt (- (exp x) 1.0)) 3)
  (pow (sqrt (- (exp x) 1.0)) 3)
  (pow 1 3)
  (pow (- (exp x) 1.0) 3)
  (pow (+ (sqrt (exp x)) (sqrt 1.0)) 3)
  (pow (- (sqrt (exp x)) (sqrt 1.0)) 3)
  (pow 1 3)
  (pow (- (exp x) 1.0) 3)
  (pow (- (pow (exp x) 3) (pow 1.0 3)) 3)
  (pow (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) 3)
  (pow (- (* (exp x) (exp x)) (* 1.0 1.0)) 3)
  (pow (+ (exp x) 1.0) 3)
  (* (- (exp x) 1.0) (- (exp x) 1.0))
  (sqrt (pow (- (exp x) 1.0) 3))
  (sqrt (pow (- (exp x) 1.0) 3))
  (pow (- (exp x) 1.0) (/ 3 2))
  (pow (- (exp x) 1.0) (/ 3 2))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (pow x 3) (+ (* 5/4 (pow x 5)) (* 3/2 (pow x 4))))
  (pow (- (exp x) 1.0) 3)
  (pow (- (exp x) 1.0) 3)
0.393 * * [simplify]: iteration  0 :  4943  enodes  (cost  635 )
0.393 * * [simplify]: iteration  1 :  4943  enodes  (cost  635 )
0.396 * [simplify]: Simplified to:
   (exp (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (cbrt (pow (- (exp x) 1.0) 2))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (pow (exp x) 2) (* 1.0 (+ (exp x) 1.0)))
  (neg 1.0)
  (- (pow (exp x) 2) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (cbrt (pow (- (exp x) 1.0) 2))
  (cbrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (cbrt 1)
  (- (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (cbrt 1)
  (- (exp x) 1.0)
  (cbrt (pow (- (exp x) 1.0) 2))
  (cbrt (- (exp x) 1.0))
  (cbrt (pow (- (exp x) 1.0) 2))
  (cbrt (- (exp x) 1.0))
  (cbrt (pow (- (exp x) 1.0) 2))
  (cbrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (cbrt 1)
  (- (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (cbrt 1)
  (- (exp x) 1.0)
  (cbrt (- (exp x) 1.0))
  (cbrt (pow (- (exp x) 1.0) 2))
  (cbrt (sqrt (pow (- (exp x) 1.0) 3)))
  (cbrt (sqrt (pow (- (exp x) 1.0) 3)))
  (cbrt 1)
  (- (exp x) 1.0)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (pow (exp x) 2) (* 1.0 (+ (exp x) 1.0)))
  (- (pow (exp x) 2) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (cbrt (pow (- (exp x) 1.0) 2))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (* (log (- (exp x) 1.0)) 3)
  (* (log (- (exp x) 1.0)) 3)
  3
  (pow (- (exp x) 1.0) (* (cbrt 3) (cbrt 3)))
  (pow (- (exp x) 1.0) (sqrt 3))
  (- (exp x) 1.0)
  (pow (- (exp x) 1.0) 2)
  (- (exp x) 1.0)
  (pow (- (exp x) 1.0) 3/2)
  (pow (- (exp x) 1.0) 3/2)
  1
  (pow (- (exp x) 1.0) 3)
  (pow (+ (sqrt (exp x)) (sqrt 1.0)) 3)
  (pow (- (sqrt (exp x)) (sqrt 1.0)) 3)
  1
  (pow (- (exp x) 1.0) 3)
  (pow (- (exp x) 1.0) 2)
  (* (log (- (exp x) 1.0)) 3)
  (exp (pow (- (exp x) 1.0) 3))
  (pow (- (exp x) 1.0) 2)
  (- (exp x) 1.0)
  (pow (pow (- (exp x) 1.0) 3) 3)
  (pow (- (exp x) 1.0) 2)
  (- (exp x) 1.0)
  (pow (- (exp x) 1.0) 3/2)
  (pow (- (exp x) 1.0) 3/2)
  1
  (pow (- (exp x) 1.0) 3)
  (pow (+ (sqrt (exp x)) (sqrt 1.0)) 3)
  (pow (- (sqrt (exp x)) (sqrt 1.0)) 3)
  1
  (pow (- (exp x) 1.0) 3)
  (pow (- (pow (exp x) 3) (pow 1.0 3)) 3)
  (pow (+ (pow (exp x) 2) (* 1.0 (+ (exp x) 1.0))) 3)
  (pow (- (pow (exp x) 2) (* 1.0 1.0)) 3)
  (pow (+ (exp x) 1.0) 3)
  (pow (- (exp x) 1.0) 2)
  (sqrt (pow (- (exp x) 1.0) 3))
  (sqrt (pow (- (exp x) 1.0) 3))
  (pow (- (exp x) 1.0) 3/2)
  (pow (- (exp x) 1.0) 3/2)
  (+ x (* (* x x) (+ 1/2 (* x 1/6))))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ x (* (* x x) (+ 1/2 (* x 1/6))))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (pow x 3) (+ (* 5/4 (pow x 5)) (* 3/2 (pow x 4))))
  (pow (- (exp x) 1.0) 3)
  (pow (- (exp x) 1.0) 3)
0.396 * * * [progress]: adding candidates to table
0.464 * * [progress]: iteration 4 / 4
0.464 * * * [progress]: picking best candidate
0.467 * * * * [pick]: Picked  #<alt (λ (x) (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))>
0.467 * * * [progress]: localizing error
0.476 * * * [progress]: generating rewritten candidates
0.476 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.479 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2 2)
0.483 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.487 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
0.496 * * * [progress]: generating series expansions
0.496 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.496 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) in (x) around 0
0.496 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) in x
0.496 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.496 * [taylor]: Taking taylor expansion of 1/2 in x
0.496 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of (+ x (* 1/6 (pow x 3))) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.496 * [taylor]: Taking taylor expansion of 1/6 in x
0.496 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) in x
0.496 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.496 * [taylor]: Taking taylor expansion of 1/2 in x
0.496 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of (+ x (* 1/6 (pow x 3))) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.497 * [taylor]: Taking taylor expansion of 1/6 in x
0.497 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [approximate]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in (x) around 0
0.497 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.497 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.497 * [taylor]: Taking taylor expansion of 1/6 in x
0.497 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.497 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.497 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.497 * [taylor]: Taking taylor expansion of 1/2 in x
0.497 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.497 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.498 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.498 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.498 * [taylor]: Taking taylor expansion of 1/6 in x
0.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.498 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.498 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.498 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.498 * [taylor]: Taking taylor expansion of 1/2 in x
0.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.498 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.499 * [approximate]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x))) in (x) around 0
0.499 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x))) in x
0.499 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.499 * [taylor]: Taking taylor expansion of 1/2 in x
0.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.499 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x)) in x
0.499 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.499 * [taylor]: Taking taylor expansion of 1/6 in x
0.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.499 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x))) in x
0.499 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.499 * [taylor]: Taking taylor expansion of 1/2 in x
0.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.499 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x)) in x
0.499 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.499 * [taylor]: Taking taylor expansion of 1/6 in x
0.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.499 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.500 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2 2)
0.500 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.500 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.500 * [taylor]: Taking taylor expansion of 1/6 in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.500 * [taylor]: Taking taylor expansion of 1/6 in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.501 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.501 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.501 * [taylor]: Taking taylor expansion of 1/6 in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.501 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.501 * [taylor]: Taking taylor expansion of 1/6 in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.501 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.501 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.501 * [taylor]: Taking taylor expansion of -1/6 in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.501 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.501 * [taylor]: Taking taylor expansion of -1/6 in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.502 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.502 * [approximate]: Taking taylor expansion of (pow (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) 3) in (x) around 0
0.502 * [taylor]: Taking taylor expansion of (pow (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) 3) in x
0.502 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) in x
0.502 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.502 * [taylor]: Taking taylor expansion of 1/2 in x
0.502 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (+ x (* 1/6 (pow x 3))) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.502 * [taylor]: Taking taylor expansion of 1/6 in x
0.502 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (pow (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) 3) in x
0.502 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) in x
0.502 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.502 * [taylor]: Taking taylor expansion of 1/2 in x
0.502 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (+ x (* 1/6 (pow x 3))) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.502 * [taylor]: Taking taylor expansion of 1/6 in x
0.502 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.503 * [approximate]: Taking taylor expansion of (pow (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 3) in (x) around 0
0.503 * [taylor]: Taking taylor expansion of (pow (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 3) in x
0.503 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.503 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.503 * [taylor]: Taking taylor expansion of 1/6 in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.503 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.503 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.503 * [taylor]: Taking taylor expansion of 1/2 in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.503 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [taylor]: Taking taylor expansion of (pow (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) 3) in x
0.503 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.503 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.503 * [taylor]: Taking taylor expansion of 1/6 in x
0.503 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.504 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.504 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.504 * [taylor]: Taking taylor expansion of 1/2 in x
0.504 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.504 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.505 * [approximate]: Taking taylor expansion of (pow (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x))) 3) in (x) around 0
0.505 * [taylor]: Taking taylor expansion of (pow (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x))) 3) in x
0.505 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x))) in x
0.505 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.505 * [taylor]: Taking taylor expansion of 1/2 in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.505 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x)) in x
0.505 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.505 * [taylor]: Taking taylor expansion of 1/6 in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.505 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (pow (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x))) 3) in x
0.505 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x))) in x
0.505 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.505 * [taylor]: Taking taylor expansion of 1/2 in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.505 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x)) in x
0.505 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.505 * [taylor]: Taking taylor expansion of 1/6 in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.505 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.506 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
0.506 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in (x) around 0
0.506 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.506 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.506 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.506 * [taylor]: Taking taylor expansion of 1/6 in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of 1/2 in x
0.506 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.506 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.507 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.507 * [taylor]: Taking taylor expansion of 1/6 in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [taylor]: Taking taylor expansion of 1/2 in x
0.508 * [approximate]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in (x) around 0
0.508 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in x
0.508 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.508 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.508 * [taylor]: Taking taylor expansion of 1/6 in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of 1/2 in x
0.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in x
0.508 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.508 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.508 * [taylor]: Taking taylor expansion of 1/6 in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of 1/2 in x
0.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.510 * [approximate]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0
0.510 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.510 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.510 * [taylor]: Taking taylor expansion of 1/2 in x
0.510 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.510 * [taylor]: Taking taylor expansion of 1/6 in x
0.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.510 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.510 * [taylor]: Taking taylor expansion of 1/2 in x
0.510 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.510 * [taylor]: Taking taylor expansion of 1/6 in x
0.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.512 * * * [progress]: simplifying candidates
0.514 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))
  (exp (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))
  (cbrt (pow (* (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6)))))) 3))
  (cbrt (pow (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3))
  (cbrt (pow (sqrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3))
  (cbrt (pow (sqrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))
  (cbrt (* (+ x (* (* x x) (+ 1/2 (* x 1/6)))) (+ x (* (* x x) (+ 1/2 (* x 1/6))))))
  (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6)))))
  (cbrt (* (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)) (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))))
  (cbrt (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))
  (cbrt (pow (* (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6)))))) 3))
  (cbrt (pow (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3))
  (cbrt (pow (sqrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3))
  (cbrt (pow (sqrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))
  (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6)))))
  (cbrt (* (+ x (* (* x x) (+ 1/2 (* x 1/6)))) (+ x (* (* x x) (+ 1/2 (* x 1/6))))))
  (cbrt (sqrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))
  (cbrt (sqrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))
  (cbrt 1)
  (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))
  (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) (/ 3 2)))
  (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) (/ 3 2)))
  (cbrt (pow (+ (pow x 3) (pow (* (* x x) (+ 1/2 (* x 1/6))) 3)) 3))
  (cbrt (pow (+ (* x x) (- (* (* (* x x) (+ 1/2 (* x 1/6))) (* (* x x) (+ 1/2 (* x 1/6)))) (* x (* (* x x) (+ 1/2 (* x 1/6)))))) 3))
  (cbrt (pow (- (* x x) (* (* (* x x) (+ 1/2 (* x 1/6))) (* (* x x) (+ 1/2 (* x 1/6))))) 3))
  (cbrt (pow (- x (* (* x x) (+ 1/2 (* x 1/6)))) 3))
  (* (cbrt (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))) (cbrt (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))))
  (cbrt (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))
  (* (* (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)) (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))) (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))
  (sqrt (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))
  (sqrt (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))
  (* x 1/6)
  (+ (log x) (log 1/6))
  (log (* x 1/6))
  (exp (* x 1/6))
  (* (* (* x x) x) (* (* 1/6 1/6) 1/6))
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (* (* (* x 1/6) (* x 1/6)) (* x 1/6))
  (sqrt (* x 1/6))
  (sqrt (* x 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* x (* (cbrt 1/6) (cbrt 1/6)))
  (* x (sqrt 1/6))
  (* x 1)
  (* (cbrt x) 1/6)
  (* (sqrt x) 1/6)
  (* x 1/6)
  (* (log (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3)
  (* (log (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3)
  (* 1 3)
  (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) (* (cbrt 3) (cbrt 3)))
  (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) (sqrt 3))
  (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 1)
  (pow (* (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6)))))) 3)
  (pow (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3)
  (pow (sqrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3)
  (pow (sqrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3)
  (pow 1 3)
  (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)
  (* (+ x (* (* x x) (+ 1/2 (* x 1/6)))) (+ x (* (* x x) (+ 1/2 (* x 1/6)))))
  (log (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))
  (exp (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))
  (* (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)) (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))
  (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))
  (* (* (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3) (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)) (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))
  (pow (* (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6)))))) 3)
  (pow (cbrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3)
  (pow (sqrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3)
  (pow (sqrt (+ x (* (* x x) (+ 1/2 (* x 1/6))))) 3)
  (pow 1 3)
  (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)
  (pow (+ (pow x 3) (pow (* (* x x) (+ 1/2 (* x 1/6))) 3)) 3)
  (pow (+ (* x x) (- (* (* (* x x) (+ 1/2 (* x 1/6))) (* (* x x) (+ 1/2 (* x 1/6)))) (* x (* (* x x) (+ 1/2 (* x 1/6)))))) 3)
  (pow (- (* x x) (* (* (* x x) (+ 1/2 (* x 1/6))) (* (* x x) (+ 1/2 (* x 1/6))))) 3)
  (pow (- x (* (* x x) (+ 1/2 (* x 1/6)))) 3)
  (* (+ x (* (* x x) (+ 1/2 (* x 1/6)))) (+ x (* (* x x) (+ 1/2 (* x 1/6)))))
  (sqrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))
  (sqrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3))
  (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) (/ 3 2))
  (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) (/ 3 2))
  (* (* x x) (+ 1/2 (* x 1/6)))
  (* (* x x) (+ 1/2 (* x 1/6)))
  (+ (+ (log x) (log x)) (log (+ 1/2 (* x 1/6))))
  (+ (log (* x x)) (log (+ 1/2 (* x 1/6))))
  (log (* (* x x) (+ 1/2 (* x 1/6))))
  (exp (* (* x x) (+ 1/2 (* x 1/6))))
  (* (* (* (* x x) x) (* (* x x) x)) (* (* (+ 1/2 (* x 1/6)) (+ 1/2 (* x 1/6))) (+ 1/2 (* x 1/6))))
  (* (* (* (* x x) (* x x)) (* x x)) (* (* (+ 1/2 (* x 1/6)) (+ 1/2 (* x 1/6))) (+ 1/2 (* x 1/6))))
  (* (cbrt (* (* x x) (+ 1/2 (* x 1/6)))) (cbrt (* (* x x) (+ 1/2 (* x 1/6)))))
  (cbrt (* (* x x) (+ 1/2 (* x 1/6))))
  (* (* (* (* x x) (+ 1/2 (* x 1/6))) (* (* x x) (+ 1/2 (* x 1/6)))) (* (* x x) (+ 1/2 (* x 1/6))))
  (sqrt (* (* x x) (+ 1/2 (* x 1/6))))
  (sqrt (* (* x x) (+ 1/2 (* x 1/6))))
  (* x (sqrt (+ 1/2 (* x 1/6))))
  (* x (sqrt (+ 1/2 (* x 1/6))))
  (* (* x x) 1/2)
  (* (* x x) (* x 1/6))
  (* 1/2 (* x x))
  (* (* x 1/6) (* x x))
  (* (* x x) (* (cbrt (+ 1/2 (* x 1/6))) (cbrt (+ 1/2 (* x 1/6)))))
  (* (* x x) (sqrt (+ 1/2 (* x 1/6))))
  (* (* x x) 1)
  (* x (+ 1/2 (* x 1/6)))
  (* (* x x) (+ (pow 1/2 3) (pow (* x 1/6) 3)))
  (* (* x x) (- (* 1/2 1/2) (* (* x 1/6) (* x 1/6))))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3))))
  (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3))))
  (* 1/6 x)
  (* 1/6 x)
  (* 1/6 x)
  (+ (pow x 3) (+ (* 5/4 (pow x 5)) (* 3/2 (pow x 4))))
  (+ (* 1/24 (pow x 8)) (+ (* 5/24 (pow x 7)) (* 1/216 (pow x 9))))
  (+ (* 1/24 (pow x 8)) (+ (* 5/24 (pow x 7)) (* 1/216 (pow x 9))))
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
0.538 * * [simplify]: iteration  0 :  6090  enodes  (cost  1282 )
0.543 * [simplify]: Simplified to:
   (log (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (pow (exp x) (+ 1 (* x (+ 1/2 (* x 1/6)))))
  (cbrt (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 2))
  (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (cbrt 1)
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (cbrt (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 2))
  (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (cbrt (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 2))
  (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (cbrt (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 2))
  (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (cbrt 1)
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (cbrt (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 2))
  (cbrt (sqrt (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3)))
  (cbrt (sqrt (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3)))
  (cbrt 1)
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (+ (pow x 3) (* (pow x 6) (pow (+ 1/2 (* x 1/6)) 3)))
  (+ (* x x) (* (+ 1/2 (* x 1/6)) (- (* (+ 1/2 (* x 1/6)) (pow x 4)) (pow x 3))))
  (+ (* x x) (* (+ 1/2 (* x 1/6)) (* (+ (* x -1/6) -1/2) (pow x 4))))
  (+ x (* x (* x (+ (* x -1/6) -1/2))))
  (cbrt (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 2))
  (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3)
  (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (* x 1/6)
  (log (* x 1/6))
  (log (* x 1/6))
  (pow (exp x) 1/6)
  (* (pow x 3) 1/216)
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (* (pow x 3) 1/216)
  (sqrt (* x 1/6))
  (sqrt (* x 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* x (* (cbrt 1/6) (cbrt 1/6)))
  (* x (sqrt 1/6))
  x
  (* 1/6 (cbrt x))
  (* 1/6 (sqrt x))
  (* x 1/6)
  (* 3 (log (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (* 3 (log (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  3
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) (* (cbrt 3) (cbrt 3)))
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) (sqrt 3))
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 2)
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3/2)
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3/2)
  1
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3)
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 2)
  (* 3 (log (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (exp (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3))
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 2)
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (pow (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3) 3)
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 2)
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3/2)
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3/2)
  1
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3)
  (pow (+ (pow x 3) (* (pow x 6) (pow (+ 1/2 (* x 1/6)) 3))) 3)
  (pow (+ (* x x) (* (+ 1/2 (* x 1/6)) (- (* (+ 1/2 (* x 1/6)) (pow x 4)) (pow x 3)))) 3)
  (pow (+ (* x x) (* (+ 1/2 (* x 1/6)) (* (+ (* x -1/6) -1/2) (pow x 4)))) 3)
  (pow (+ x (* x (* x (+ (* x -1/6) -1/2)))) 3)
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 2)
  (sqrt (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3))
  (sqrt (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3))
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3/2)
  (pow (+ x (* x (* x (+ 1/2 (* x 1/6))))) 3/2)
  (* x (* x (+ 1/2 (* x 1/6))))
  (* x (* x (+ 1/2 (* x 1/6))))
  (log (* x (* x (+ 1/2 (* x 1/6)))))
  (log (* x (* x (+ 1/2 (* x 1/6)))))
  (log (* x (* x (+ 1/2 (* x 1/6)))))
  (pow (exp x) (* x (+ 1/2 (* x 1/6))))
  (* (pow x 6) (pow (+ 1/2 (* x 1/6)) 3))
  (* (pow x 6) (pow (+ 1/2 (* x 1/6)) 3))
  (* (cbrt (* x (* x (+ 1/2 (* x 1/6))))) (cbrt (* x (* x (+ 1/2 (* x 1/6))))))
  (cbrt (* x (* x (+ 1/2 (* x 1/6)))))
  (* (pow x 6) (pow (+ 1/2 (* x 1/6)) 3))
  (sqrt (* x (* x (+ 1/2 (* x 1/6)))))
  (sqrt (* x (* x (+ 1/2 (* x 1/6)))))
  (* x (sqrt (+ 1/2 (* x 1/6))))
  (* x (sqrt (+ 1/2 (* x 1/6))))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x (* x (* (cbrt (+ 1/2 (* x 1/6))) (cbrt (+ 1/2 (* x 1/6))))))
  (* x (* x (sqrt (+ 1/2 (* x 1/6)))))
  (* x x)
  (* x (+ 1/2 (* x 1/6)))
  (+ (* x (* x 1/8)) (* 1/216 (pow x 5)))
  (* x (* x (+ 1/4 (* x (* -1/36 x)))))
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (* x 1/6)
  (* x 1/6)
  (* x 1/6)
  (+ (pow x 3) (+ (* 5/4 (pow x 5)) (* 3/2 (pow x 4))))
  (+ (* 1/24 (pow x 8)) (+ (* 5/24 (pow x 7)) (* 1/216 (pow x 9))))
  (+ (* 1/24 (pow x 8)) (+ (* 5/24 (pow x 7)) (* 1/216 (pow x 9))))
  (* x (* x (+ 1/2 (* x 1/6))))
  (* x (* x (+ 1/2 (* x 1/6))))
  (* x (* x (+ 1/2 (* x 1/6))))
0.543 * * * [progress]: adding candidates to table
0.653 * [progress]: [Phase 3 of 3] Extracting.
0.653 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))> #<alt (λ (x) (cbrt (pow (- (exp x) 1.0) 3)))> #<alt (λ (x) (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))>)
0.653 * * * [regime-changes]: Trying 3 branch expressions: ((exp x) (- (exp x) 1.0) x)
0.653 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))> #<alt (λ (x) (cbrt (pow (- (exp x) 1.0) 3)))> #<alt (λ (x) (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))>)
0.679 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (#<alt (λ (x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))> #<alt (λ (x) (cbrt (pow (- (exp x) 1.0) 3)))> #<alt (λ (x) (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))>)
0.704 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))> #<alt (λ (x) (cbrt (pow (- (exp x) 1.0) 3)))> #<alt (λ (x) (cbrt (pow (+ x (* (* x x) (+ 1/2 (* x 1/6)))) 3)))>)
0.733 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.733 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* x (* x (+ 1/2 (* x 1/6)))))
0.734 * * [simplify]: iteration  0 :  13  enodes  (cost  11 )
0.734 * * [simplify]: iteration  1 :  13  enodes  (cost  11 )
0.734 * [simplify]: Simplified to:
   (+ x (* x (* x (+ 1/2 (* x 1/6)))))
2.117 * [regime-testing]: End program error score: 0.5043236835181005
2.172 * [regime-testing]: Target error score: 0.5162167479637877