8.899 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.011 * [progress]: [Phase 2 of 3] Improving.
0.011 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ 1.0 (* x x))
0.014 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.015 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.015 * [simplify]: Simplified to:
   (/ 1.0 (* x x))
0.016 * * [progress]: iteration 1 / 4
0.016 * * * [progress]: picking best candidate
0.017 * * * * [pick]: Picked  #<alt (λ (x) (/ 1.0 (* x x)))>
0.017 * * * [progress]: localizing error
0.022 * * * [progress]: generating rewritten candidates
0.023 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.028 * * * [progress]: generating series expansions
0.028 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.028 * [approximate]: Taking taylor expansion of (/ 1.0 (pow x 2)) in (x) around 0
0.028 * [taylor]: Taking taylor expansion of (/ 1.0 (pow x 2)) in x
0.028 * [taylor]: Taking taylor expansion of 1.0 in x
0.028 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.028 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of (/ 1.0 (pow x 2)) in x
0.029 * [taylor]: Taking taylor expansion of 1.0 in x
0.029 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.036 * [approximate]: Taking taylor expansion of (* 1.0 (pow x 2)) in (x) around 0
0.036 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.036 * [taylor]: Taking taylor expansion of 1.0 in x
0.036 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.036 * [taylor]: Taking taylor expansion of 1.0 in x
0.036 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.044 * [approximate]: Taking taylor expansion of (* 1.0 (pow x 2)) in (x) around 0
0.044 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.044 * [taylor]: Taking taylor expansion of 1.0 in x
0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.044 * [taylor]: Taking taylor expansion of 1.0 in x
0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.053 * * * [progress]: simplifying candidates
0.053 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ 1.0 (* x x)))
  (log1p (/ 1.0 (* x x)))
  (- (log 1.0) (+ (log x) (log x)))
  (- (log 1.0) (log (* x x)))
  (log (/ 1.0 (* x x)))
  (exp (/ 1.0 (* x x)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (* x x) x) (* (* x x) x)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (* x x) (* x x)) (* x x)))
  (* (cbrt (/ 1.0 (* x x))) (cbrt (/ 1.0 (* x x))))
  (cbrt (/ 1.0 (* x x)))
  (* (* (/ 1.0 (* x x)) (/ 1.0 (* x x))) (/ 1.0 (* x x)))
  (sqrt (/ 1.0 (* x x)))
  (sqrt (/ 1.0 (* x x)))
  (- 1.0)
  (- (* x x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) x)
  (/ (cbrt 1.0) x)
  (/ (sqrt 1.0) x)
  (/ (sqrt 1.0) x)
  (/ 1 x)
  (/ 1.0 x)
  (/ 1 (* x x))
  (/ (* x x) 1.0)
  (/ 1.0 x)
  (/ (* x x) (cbrt 1.0))
  (/ (* x x) (sqrt 1.0))
  (/ (* x x) 1.0)
  (/ 1.0 (pow x 2))
  (/ 1.0 (pow x 2))
  (/ 1.0 (pow x 2))
0.057 * * [simplify]: iteration  0 :  101  enodes  (cost  92 )
0.060 * * [simplify]: iteration  1 :  322  enodes  (cost  77 )
0.065 * * [simplify]: iteration  2 :  957  enodes  (cost  77 )
0.086 * * [simplify]: iteration  3 :  4517  enodes  (cost  77 )
0.154 * * [simplify]: iteration  4 :  5002  enodes  (cost  77 )
0.155 * [simplify]: Simplified to:
   (expm1 (/ 1.0 (* x x)))
  (log1p (/ 1.0 (* x x)))
  (log (/ 1.0 (* x x)))
  (log (/ 1.0 (* x x)))
  (log (/ 1.0 (* x x)))
  (exp (/ 1.0 (* x x)))
  (pow (/ 1.0 (* x x)) 3)
  (pow (/ 1.0 (* x x)) 3)
  (* (cbrt (/ 1.0 (* x x))) (cbrt (/ 1.0 (* x x))))
  (cbrt (/ 1.0 (* x x)))
  (pow (/ 1.0 (* x x)) 3)
  (sqrt (/ 1.0 (* x x)))
  (sqrt (/ 1.0 (* x x)))
  (- 1.0)
  (- (* x x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) x)
  (/ (cbrt 1.0) x)
  (/ (sqrt 1.0) x)
  (/ (sqrt 1.0) x)
  (/ 1 x)
  (/ 1.0 x)
  (/ 1 (* x x))
  (/ (* x x) 1.0)
  (/ 1.0 x)
  (/ (* x x) (cbrt 1.0))
  (/ (* x x) (sqrt 1.0))
  (/ (* x x) 1.0)
  (/ 1.0 (* x x))
  (/ 1.0 (* x x))
  (/ 1.0 (* x x))
0.155 * * * [progress]: adding candidates to table
0.188 * * [progress]: iteration 2 / 4
0.188 * * * [progress]: picking best candidate
0.189 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ 1.0 x) x))>
0.189 * * * [progress]: localizing error
0.192 * * * [progress]: generating rewritten candidates
0.192 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.201 * * * [progress]: generating series expansions
0.201 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.201 * [approximate]: Taking taylor expansion of (/ 1.0 (pow x 2)) in (x) around 0
0.201 * [taylor]: Taking taylor expansion of (/ 1.0 (pow x 2)) in x
0.201 * [taylor]: Taking taylor expansion of 1.0 in x
0.201 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of (/ 1.0 (pow x 2)) in x
0.202 * [taylor]: Taking taylor expansion of 1.0 in x
0.202 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.209 * [approximate]: Taking taylor expansion of (* 1.0 (pow x 2)) in (x) around 0
0.209 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.209 * [taylor]: Taking taylor expansion of 1.0 in x
0.209 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.209 * [taylor]: Taking taylor expansion of 1.0 in x
0.209 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.217 * [approximate]: Taking taylor expansion of (* 1.0 (pow x 2)) in (x) around 0
0.218 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.218 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.218 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.225 * * * [progress]: simplifying candidates
0.226 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (/ 1.0 x) x))
  (log1p (/ (/ 1.0 x) x))
  (- (- (log 1.0) (log x)) (log x))
  (- (log (/ 1.0 x)) (log x))
  (log (/ (/ 1.0 x) x))
  (exp (/ (/ 1.0 x) x))
  (/ (/ (* (* 1.0 1.0) 1.0) (* (* x x) x)) (* (* x x) x))
  (/ (* (* (/ 1.0 x) (/ 1.0 x)) (/ 1.0 x)) (* (* x x) x))
  (* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
  (cbrt (/ (/ 1.0 x) x))
  (* (* (/ (/ 1.0 x) x) (/ (/ 1.0 x) x)) (/ (/ 1.0 x) x))
  (sqrt (/ (/ 1.0 x) x))
  (sqrt (/ (/ 1.0 x) x))
  (- (/ 1.0 x))
  (- x)
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ 1.0 x)) (cbrt x))
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (sqrt x))
  (/ (cbrt (/ 1.0 x)) (sqrt x))
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) 1)
  (/ (cbrt (/ 1.0 x)) x)
  (/ (sqrt (/ 1.0 x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ 1.0 x)) (cbrt x))
  (/ (sqrt (/ 1.0 x)) (sqrt x))
  (/ (sqrt (/ 1.0 x)) (sqrt x))
  (/ (sqrt (/ 1.0 x)) 1)
  (/ (sqrt (/ 1.0 x)) x)
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (cbrt x)) (cbrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (cbrt 1.0) (cbrt x)) (sqrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (cbrt 1.0) (cbrt x)) x)
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (sqrt x)) (cbrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (sqrt x))
  (/ (/ (cbrt 1.0) (sqrt x)) (sqrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) 1)
  (/ (/ (cbrt 1.0) (sqrt x)) x)
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) x) (cbrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (sqrt x))
  (/ (/ (cbrt 1.0) x) (sqrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 1)
  (/ (/ (cbrt 1.0) x) x)
  (/ (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) (cbrt x)) (cbrt x))
  (/ (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ (sqrt 1.0) (cbrt x)) (sqrt x))
  (/ (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (sqrt 1.0) (cbrt x)) x)
  (/ (/ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) (sqrt x)) (cbrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) (sqrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) (sqrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) 1)
  (/ (/ (sqrt 1.0) (sqrt x)) x)
  (/ (/ (sqrt 1.0) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) x) (cbrt x))
  (/ (/ (sqrt 1.0) 1) (sqrt x))
  (/ (/ (sqrt 1.0) x) (sqrt x))
  (/ (/ (sqrt 1.0) 1) 1)
  (/ (/ (sqrt 1.0) x) x)
  (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 (cbrt x)) (cbrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) (sqrt x))
  (/ (/ 1.0 (cbrt x)) (sqrt x))
  (/ (/ 1 (* (cbrt x) (cbrt x))) 1)
  (/ (/ 1.0 (cbrt x)) x)
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 (sqrt x)) (cbrt x))
  (/ (/ 1 (sqrt x)) (sqrt x))
  (/ (/ 1.0 (sqrt x)) (sqrt x))
  (/ (/ 1 (sqrt x)) 1)
  (/ (/ 1.0 (sqrt x)) x)
  (/ (/ 1 1) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (cbrt x))
  (/ (/ 1 1) (sqrt x))
  (/ (/ 1.0 x) (sqrt x))
  (/ (/ 1 1) 1)
  (/ (/ 1.0 x) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ 1.0 x) (sqrt x))
  (/ 1 1)
  (/ (/ 1.0 x) x)
  (/ 1.0 (* (cbrt x) (cbrt x)))
  (/ (/ 1 x) (cbrt x))
  (/ 1.0 (sqrt x))
  (/ (/ 1 x) (sqrt x))
  (/ 1.0 1)
  (/ (/ 1 x) x)
  (/ 1 x)
  (/ x (/ 1.0 x))
  (/ (/ 1.0 x) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (sqrt x))
  (/ (/ 1.0 x) 1)
  (/ x (cbrt (/ 1.0 x)))
  (/ x (sqrt (/ 1.0 x)))
  (/ x (/ (cbrt 1.0) (cbrt x)))
  (/ x (/ (cbrt 1.0) (sqrt x)))
  (/ x (/ (cbrt 1.0) x))
  (/ x (/ (sqrt 1.0) (cbrt x)))
  (/ x (/ (sqrt 1.0) (sqrt x)))
  (/ x (/ (sqrt 1.0) x))
  (/ x (/ 1.0 (cbrt x)))
  (/ x (/ 1.0 (sqrt x)))
  (/ x (/ 1.0 x))
  (/ x (/ 1.0 x))
  (/ x (/ 1 x))
  (* x x)
  (/ 1.0 (pow x 2))
  (/ 1.0 (pow x 2))
  (/ 1.0 (pow x 2))
0.232 * * [simplify]: iteration  0 :  313  enodes  (cost  455 )
0.238 * * [simplify]: iteration  1 :  1182  enodes  (cost  421 )
0.261 * * [simplify]: iteration  2 :  5001  enodes  (cost  412 )
0.265 * [simplify]: Simplified to:
   (expm1 (/ (/ 1.0 x) x))
  (log1p (/ (/ 1.0 x) x))
  (log (/ (/ 1.0 x) x))
  (log (/ (/ 1.0 x) x))
  (log (/ (/ 1.0 x) x))
  (exp (/ (/ 1.0 x) x))
  (pow (/ (/ 1.0 x) x) 3)
  (pow (/ (/ 1.0 x) x) 3)
  (* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
  (cbrt (/ (/ 1.0 x) x))
  (pow (/ (/ 1.0 x) x) 3)
  (sqrt (/ (/ 1.0 x) x))
  (sqrt (/ (/ 1.0 x) x))
  (- (/ 1.0 x))
  (- x)
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ 1.0 x)) (cbrt x))
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (sqrt x))
  (/ (cbrt (/ 1.0 x)) (sqrt x))
  (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
  (/ (cbrt (/ 1.0 x)) x)
  (/ (sqrt (/ 1.0 x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ 1.0 x)) (cbrt x))
  (/ (sqrt (/ 1.0 x)) (sqrt x))
  (/ (sqrt (/ 1.0 x)) (sqrt x))
  (sqrt (/ 1.0 x))
  (/ (sqrt (/ 1.0 x)) x)
  (* (/ (cbrt 1.0) (cbrt x)) (/ (cbrt 1.0) (pow (cbrt x) 3)))
  (/ (/ (cbrt 1.0) (cbrt x)) (cbrt x))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (cbrt x)) (sqrt x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (cbrt x)) x)
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (cbrt x)) (sqrt x))
  (/ (cbrt 1.0) (/ x (cbrt 1.0)))
  (/ (cbrt 1.0) x)
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x))
  (/ (/ (cbrt 1.0) (sqrt x)) x)
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt 1.0) (cbrt x)) x)
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x))
  (/ (/ (cbrt 1.0) (sqrt x)) x)
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (/ (cbrt 1.0) x) x)
  (/ (/ (sqrt 1.0) (cbrt x)) (pow (cbrt x) 3))
  (/ (sqrt 1.0) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) (sqrt x)) (cbrt x))
  (/ (sqrt 1.0) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) x) (cbrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) (sqrt x)) (cbrt x))
  (/ (sqrt 1.0) x)
  (/ (sqrt 1.0) x)
  (/ (sqrt 1.0) (sqrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) x)
  (/ (sqrt 1.0) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt 1.0) x) (cbrt x))
  (/ (sqrt 1.0) (sqrt x))
  (/ (/ (sqrt 1.0) (sqrt x)) x)
  (sqrt 1.0)
  (/ (/ (sqrt 1.0) x) x)
  (/ (/ 1 (cbrt x)) (pow (cbrt x) 3))
  (/ 1.0 (* (cbrt x) (cbrt x)))
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 (sqrt x)) (cbrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (cbrt x))
  (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 (sqrt x)) (cbrt x))
  (/ 1 x)
  (/ 1.0 x)
  (/ 1 (sqrt x))
  (/ (/ 1.0 x) (sqrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ 1.0 x) (sqrt x))
  1
  (/ (/ 1.0 x) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ 1.0 x) (sqrt x))
  1
  (/ (/ 1.0 x) x)
  (/ 1.0 (* (cbrt x) (cbrt x)))
  (/ (/ 1 x) (cbrt x))
  (/ 1.0 (sqrt x))
  (/ (/ 1 x) (sqrt x))
  1.0
  (/ (/ 1 x) x)
  (/ 1 x)
  (/ x (/ 1.0 x))
  (/ (/ 1.0 x) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (sqrt x))
  (/ 1.0 x)
  (/ x (cbrt (/ 1.0 x)))
  (/ x (sqrt (/ 1.0 x)))
  (/ x (/ (cbrt 1.0) (cbrt x)))
  (/ x (/ (cbrt 1.0) (sqrt x)))
  (/ x (/ (cbrt 1.0) x))
  (/ x (/ (sqrt 1.0) (cbrt x)))
  (/ x (/ (sqrt 1.0) (sqrt x)))
  (/ x (/ (sqrt 1.0) x))
  (/ x (/ 1.0 (cbrt x)))
  (/ x (/ 1.0 (sqrt x)))
  (/ x (/ 1.0 x))
  (/ x (/ 1.0 x))
  (pow x 2)
  (pow x 2)
  (/ (/ 1.0 x) x)
  (/ (/ 1.0 x) x)
  (/ (/ 1.0 x) x)
0.265 * * * [progress]: adding candidates to table
0.351 * * [progress]: iteration 3 / 4
0.351 * * * [progress]: picking best candidate
0.354 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ (/ 1.0 x) (* (cbrt x) (cbrt x))) (cbrt x)))>
0.354 * * * [progress]: localizing error
0.363 * * * [progress]: generating rewritten candidates
0.363 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.365 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2)
0.366 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
0.367 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.374 * * * [progress]: generating series expansions
0.374 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.374 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.374 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.374 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.374 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.374 * [taylor]: Taking taylor expansion of 1/3 in x
0.374 * [taylor]: Taking taylor expansion of (log x) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.375 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.375 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.375 * [taylor]: Taking taylor expansion of 1/3 in x
0.375 * [taylor]: Taking taylor expansion of (log x) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.424 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.424 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.424 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.424 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.424 * [taylor]: Taking taylor expansion of 1/3 in x
0.424 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.425 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.425 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.425 * [taylor]: Taking taylor expansion of 1/3 in x
0.425 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.479 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.479 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.479 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.479 * [taylor]: Taking taylor expansion of -1 in x
0.480 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.480 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.480 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.480 * [taylor]: Taking taylor expansion of 1/3 in x
0.480 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.481 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.481 * [taylor]: Taking taylor expansion of -1 in x
0.481 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.482 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.482 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.482 * [taylor]: Taking taylor expansion of 1/3 in x
0.482 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.546 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2)
0.546 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.546 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.546 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.546 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.546 * [taylor]: Taking taylor expansion of 1/3 in x
0.546 * [taylor]: Taking taylor expansion of (log x) in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.547 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.547 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.547 * [taylor]: Taking taylor expansion of 1/3 in x
0.547 * [taylor]: Taking taylor expansion of (log x) in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.597 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.597 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.597 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.597 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.597 * [taylor]: Taking taylor expansion of 1/3 in x
0.597 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.598 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.598 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.598 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.598 * [taylor]: Taking taylor expansion of 1/3 in x
0.598 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.598 * [taylor]: Taking taylor expansion of x in x
0.648 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.648 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.648 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.648 * [taylor]: Taking taylor expansion of -1 in x
0.648 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.648 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.648 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.648 * [taylor]: Taking taylor expansion of 1/3 in x
0.648 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.648 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.648 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.649 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.649 * [taylor]: Taking taylor expansion of -1 in x
0.650 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.650 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.650 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.650 * [taylor]: Taking taylor expansion of 1/3 in x
0.650 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.716 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
0.716 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.716 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.716 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.716 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.716 * [taylor]: Taking taylor expansion of 1/3 in x
0.716 * [taylor]: Taking taylor expansion of (log x) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.717 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.717 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.717 * [taylor]: Taking taylor expansion of 1/3 in x
0.717 * [taylor]: Taking taylor expansion of (log x) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.769 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.769 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.769 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.769 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.769 * [taylor]: Taking taylor expansion of 1/3 in x
0.769 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.770 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.770 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.770 * [taylor]: Taking taylor expansion of 1/3 in x
0.770 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.770 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.826 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.826 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.826 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.826 * [taylor]: Taking taylor expansion of -1 in x
0.827 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.827 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.827 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.827 * [taylor]: Taking taylor expansion of 1/3 in x
0.827 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.827 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.827 * [taylor]: Taking taylor expansion of -1 in x
0.828 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.828 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.828 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.828 * [taylor]: Taking taylor expansion of 1/3 in x
0.828 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.828 * [taylor]: Taking taylor expansion of x in x
0.894 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.894 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
0.894 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.894 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.894 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.894 * [taylor]: Taking taylor expansion of 1/3 in x
0.894 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.894 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.894 * [taylor]: Taking taylor expansion of x in x
0.895 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.895 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.895 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.895 * [taylor]: Taking taylor expansion of 1/3 in x
0.895 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.895 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.895 * [taylor]: Taking taylor expansion of x in x
0.945 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
0.945 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.945 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.945 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.945 * [taylor]: Taking taylor expansion of 1/3 in x
0.945 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.945 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.945 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.945 * [taylor]: Taking taylor expansion of x in x
0.946 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.947 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.947 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.947 * [taylor]: Taking taylor expansion of 1/3 in x
0.947 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.947 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.947 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.947 * [taylor]: Taking taylor expansion of x in x
1.007 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0
1.007 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
1.007 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
1.007 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.007 * [taylor]: Taking taylor expansion of -1 in x
1.008 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.008 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.008 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.008 * [taylor]: Taking taylor expansion of 1/3 in x
1.008 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.008 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.008 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.009 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
1.009 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
1.009 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.009 * [taylor]: Taking taylor expansion of -1 in x
1.010 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.010 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.010 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.010 * [taylor]: Taking taylor expansion of 1/3 in x
1.010 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.010 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.010 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.087 * * * [progress]: simplifying candidates
1.088 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (* (cbrt x) (cbrt x)))
  (log1p (* (cbrt x) (cbrt x)))
  (+ 1/3 1/3)
  (+ 1 1)
  (* x x)
  (* (cbrt x) (cbrt x))
  (+ 1 1)
  (+ (log (cbrt x)) (log (cbrt x)))
  (log (* (cbrt x) (cbrt x)))
  (exp (* (cbrt x) (cbrt x)))
  (* x x)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt x) (cbrt x))
  (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 1 1)
  (* (cbrt x) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (* (cbrt x) (cbrt 1))
  (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt x) (sqrt (cbrt x)))
  (* (cbrt x) 1)
  (* (cbrt (cbrt x)) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (* (cbrt (cbrt x)) (cbrt x))
  (* (sqrt (cbrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 2/3)
  (pow (/ 1 x) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3))
1.092 * * [simplify]: iteration  0 :  119  enodes  (cost  308 )
1.096 * * [simplify]: iteration  1 :  477  enodes  (cost  281 )
1.111 * * [simplify]: iteration  2 :  2972  enodes  (cost  258 )
1.176 * * [simplify]: iteration  3 :  5001  enodes  (cost  255 )
1.179 * [simplify]: Simplified to:
   (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (* (cbrt x) (cbrt x)))
  (log1p (* (cbrt x) (cbrt x)))
  2/3
  2
  (pow x 2)
  (pow x 2/3)
  2
  (* 2/3 (log x))
  (* 2/3 (log x))
  (exp (pow x 2/3))
  (pow x 2)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (pow x 2)
  (fabs (pow x 1/3))
  (fabs (pow x 1/3))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  1
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (pow x 1/3)
  (pow x 1/3)
  1
  (pow x 2/3)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (pow x 1/3)
  (pow x 1/3)
  2/3
  2
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 1/3)
  (pow (cbrt (cbrt x)) 5)
  (pow (sqrt (cbrt x)) 3)
  (pow x 1/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (sqrt (cbrt x)) 3)
  (pow x 2/3)
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 2/3)
  (pow (/ 1 x) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3))
1.179 * * * [progress]: adding candidates to table
1.332 * * [progress]: iteration 4 / 4
1.333 * * * [progress]: picking best candidate
1.336 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ (/ 1.0 x) (* (cbrt x) (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x))))) (cbrt x)))>
1.336 * * * [progress]: localizing error
1.346 * * * [progress]: generating rewritten candidates
1.346 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.347 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 2 1)
1.349 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2 1 2 1)
1.350 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2 1 1 1)
1.352 * * * [progress]: generating series expansions
1.352 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.352 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
1.352 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.352 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.352 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.352 * [taylor]: Taking taylor expansion of 1/3 in x
1.352 * [taylor]: Taking taylor expansion of (log x) in x
1.352 * [taylor]: Taking taylor expansion of x in x
1.353 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.353 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.353 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.353 * [taylor]: Taking taylor expansion of 1/3 in x
1.353 * [taylor]: Taking taylor expansion of (log x) in x
1.353 * [taylor]: Taking taylor expansion of x in x
1.399 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
1.399 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.399 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.399 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.399 * [taylor]: Taking taylor expansion of 1/3 in x
1.399 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.399 * [taylor]: Taking taylor expansion of x in x
1.400 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.400 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.400 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.400 * [taylor]: Taking taylor expansion of 1/3 in x
1.400 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.400 * [taylor]: Taking taylor expansion of x in x
1.455 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
1.455 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.455 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.455 * [taylor]: Taking taylor expansion of -1 in x
1.456 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.456 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.456 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.456 * [taylor]: Taking taylor expansion of 1/3 in x
1.456 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.456 * [taylor]: Taking taylor expansion of x in x
1.457 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.457 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.457 * [taylor]: Taking taylor expansion of -1 in x
1.458 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.458 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.458 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.458 * [taylor]: Taking taylor expansion of 1/3 in x
1.458 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.458 * [taylor]: Taking taylor expansion of x in x
1.526 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 2 1)
1.526 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
1.526 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.526 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.526 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.526 * [taylor]: Taking taylor expansion of 1/3 in x
1.526 * [taylor]: Taking taylor expansion of (log x) in x
1.526 * [taylor]: Taking taylor expansion of x in x
1.527 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.527 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.527 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.527 * [taylor]: Taking taylor expansion of 1/3 in x
1.527 * [taylor]: Taking taylor expansion of (log x) in x
1.527 * [taylor]: Taking taylor expansion of x in x
1.579 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
1.580 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.580 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.580 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.580 * [taylor]: Taking taylor expansion of 1/3 in x
1.580 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.580 * [taylor]: Taking taylor expansion of x in x
1.580 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.581 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.581 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.581 * [taylor]: Taking taylor expansion of 1/3 in x
1.581 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.581 * [taylor]: Taking taylor expansion of x in x
1.636 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
1.636 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.636 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.636 * [taylor]: Taking taylor expansion of -1 in x
1.637 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.637 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.637 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.637 * [taylor]: Taking taylor expansion of 1/3 in x
1.637 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.637 * [taylor]: Taking taylor expansion of x in x
1.638 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.638 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.638 * [taylor]: Taking taylor expansion of -1 in x
1.638 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.638 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.638 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.638 * [taylor]: Taking taylor expansion of 1/3 in x
1.638 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.638 * [taylor]: Taking taylor expansion of x in x
1.700 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2 1 2 1)
1.700 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
1.700 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.700 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.700 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.700 * [taylor]: Taking taylor expansion of 1/3 in x
1.700 * [taylor]: Taking taylor expansion of (log x) in x
1.700 * [taylor]: Taking taylor expansion of x in x
1.700 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.700 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.700 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.700 * [taylor]: Taking taylor expansion of 1/3 in x
1.700 * [taylor]: Taking taylor expansion of (log x) in x
1.700 * [taylor]: Taking taylor expansion of x in x
1.753 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
1.753 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.753 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.753 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.753 * [taylor]: Taking taylor expansion of 1/3 in x
1.753 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.753 * [taylor]: Taking taylor expansion of x in x
1.754 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.754 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.754 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.754 * [taylor]: Taking taylor expansion of 1/3 in x
1.754 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.754 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.754 * [taylor]: Taking taylor expansion of x in x
1.809 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
1.809 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.809 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.809 * [taylor]: Taking taylor expansion of -1 in x
1.809 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.809 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.809 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.809 * [taylor]: Taking taylor expansion of 1/3 in x
1.809 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.809 * [taylor]: Taking taylor expansion of x in x
1.810 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.810 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.810 * [taylor]: Taking taylor expansion of -1 in x
1.811 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.811 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.811 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.811 * [taylor]: Taking taylor expansion of 1/3 in x
1.811 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.811 * [taylor]: Taking taylor expansion of x in x
1.877 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2 1 1 1)
1.877 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
1.877 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.877 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.877 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.877 * [taylor]: Taking taylor expansion of 1/3 in x
1.877 * [taylor]: Taking taylor expansion of (log x) in x
1.877 * [taylor]: Taking taylor expansion of x in x
1.878 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.878 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.878 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.878 * [taylor]: Taking taylor expansion of 1/3 in x
1.878 * [taylor]: Taking taylor expansion of (log x) in x
1.878 * [taylor]: Taking taylor expansion of x in x
1.926 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
1.926 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.926 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.926 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.926 * [taylor]: Taking taylor expansion of 1/3 in x
1.926 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.926 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.926 * [taylor]: Taking taylor expansion of x in x
1.927 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.927 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.927 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.927 * [taylor]: Taking taylor expansion of 1/3 in x
1.927 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.927 * [taylor]: Taking taylor expansion of x in x
1.983 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
1.983 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.983 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.983 * [taylor]: Taking taylor expansion of -1 in x
1.984 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.984 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.984 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.984 * [taylor]: Taking taylor expansion of 1/3 in x
1.984 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.984 * [taylor]: Taking taylor expansion of x in x
1.985 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.985 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.985 * [taylor]: Taking taylor expansion of -1 in x
1.986 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.986 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.986 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.986 * [taylor]: Taking taylor expansion of 1/3 in x
1.986 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.986 * [taylor]: Taking taylor expansion of x in x
2.052 * * * [progress]: simplifying candidates
2.053 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
2.056 * * [simplify]: iteration  0 :  42  enodes  (cost  172 )
2.058 * * [simplify]: iteration  1 :  83  enodes  (cost  160 )
2.061 * * [simplify]: iteration  2 :  195  enodes  (cost  152 )
2.066 * * [simplify]: iteration  3 :  699  enodes  (cost  152 )
2.088 * * [simplify]: iteration  4 :  4132  enodes  (cost  152 )
2.181 * * [simplify]: iteration  5 :  5001  enodes  (cost  152 )
2.183 * [simplify]: Simplified to:
   (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
2.183 * * * [progress]: adding candidates to table
2.332 * [progress]: [Phase 3 of 3] Extracting.
2.332 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (/ 1.0 x) x))> #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (/ 1.0 x) (sqrt x))))> #<alt (λ (x) (/ 1.0 (* x x)))> #<alt (λ (x) (/ (/ (/ 1.0 x) (* (cbrt x) (cbrt x))) (cbrt x)))> #<alt (λ (x) (/ (/ (/ 1.0 x) (* (cbrt x) (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x))))) (cbrt x)))>)
2.333 * * * [regime-changes]: Trying 3 branch expressions: ((* x x) (/ 1.0 (* x x)) x)
2.333 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x) (/ (/ 1.0 x) x))> #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (/ 1.0 x) (sqrt x))))> #<alt (λ (x) (/ 1.0 (* x x)))> #<alt (λ (x) (/ (/ (/ 1.0 x) (* (cbrt x) (cbrt x))) (cbrt x)))> #<alt (λ (x) (/ (/ (/ 1.0 x) (* (cbrt x) (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x))))) (cbrt x)))>)
2.350 * * * * [regimes]: Trying to branch on (/ 1.0 (* x x)) from (#<alt (λ (x) (/ (/ 1.0 x) x))> #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (/ 1.0 x) (sqrt x))))> #<alt (λ (x) (/ 1.0 (* x x)))> #<alt (λ (x) (/ (/ (/ 1.0 x) (* (cbrt x) (cbrt x))) (cbrt x)))> #<alt (λ (x) (/ (/ (/ 1.0 x) (* (cbrt x) (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x))))) (cbrt x)))>)
2.364 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (/ 1.0 x) x))> #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (/ 1.0 x) (sqrt x))))> #<alt (λ (x) (/ 1.0 (* x x)))> #<alt (λ (x) (/ (/ (/ 1.0 x) (* (cbrt x) (cbrt x))) (cbrt x)))> #<alt (λ (x) (/ (/ (/ 1.0 x) (* (cbrt x) (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x))))) (cbrt x)))>)
2.379 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.380 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (/ 1.0 x) x)
2.380 * * [simplify]: iteration  0 :  4  enodes  (cost  2 )
2.380 * [simplify]: Simplified to:
   (/ (/ 1.0 x) x)
2.742 * [regime-testing]: Baseline error score: 0.17664708088511064
2.742 * [regime-testing]: Oracle error score: 0.03675459432429053
2.743 * [regime-testing]: End program error score: 0.17664708088511064
2.758 * [regime-testing]: Target error score: 0.17664708088511064