23.644 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (- (exp x) 1.0))
0.045 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.047 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.048 * * [simplify]: iteration  2 :  8  enodes  (cost  4 )
0.048 * [simplify]: Simplified to:
   (/ (exp x) (- (exp x) 1.0))
0.048 * * [progress]: iteration 1 / 4
0.048 * * * [progress]: picking best candidate
0.050 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (- (exp x) 1.0)))>
0.050 * * * [progress]: localizing error
0.054 * * * [progress]: generating rewritten candidates
0.054 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.058 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.066 * * * [progress]: generating series expansions
0.067 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.067 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.067 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.067 * [taylor]: Taking taylor expansion of (exp x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.067 * [taylor]: Taking taylor expansion of (exp x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.073 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.073 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.074 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.077 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.077 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.077 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.077 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.077 * [taylor]: Taking taylor expansion of -1 in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.078 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.078 * [taylor]: Taking taylor expansion of -1 in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.082 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in (x) around 0
0.082 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.082 * [taylor]: Taking taylor expansion of (exp x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.082 * [taylor]: Taking taylor expansion of (exp x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of 1.0 in x
0.084 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.084 * [taylor]: Taking taylor expansion of (exp x) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.084 * [taylor]: Taking taylor expansion of (exp x) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of 1.0 in x
0.092 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.092 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.092 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.092 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.094 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.100 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.100 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.100 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.100 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.100 * [taylor]: Taking taylor expansion of -1 in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.100 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.100 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.100 * [taylor]: Taking taylor expansion of -1 in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of 1.0 in x
0.101 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.101 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.101 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.101 * [taylor]: Taking taylor expansion of -1 in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.102 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.102 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.102 * [taylor]: Taking taylor expansion of -1 in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of 1.0 in x
0.108 * * * [progress]: simplifying candidates
0.109 * [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)))
  (- 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)
  (- 1.0)
  (- x (log (- (exp x) 1.0)))
  (log (/ (exp x) (- (exp x) 1.0)))
  (exp (/ (exp x) (- (exp x) 1.0)))
  (/ (* (* (exp x) (exp x)) (exp x)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)))
  (* (cbrt (/ (exp x) (- (exp x) 1.0))) (cbrt (/ (exp x) (- (exp x) 1.0))))
  (cbrt (/ (exp x) (- (exp x) 1.0)))
  (* (* (/ (exp x) (- (exp x) 1.0)) (/ (exp x) (- (exp x) 1.0))) (/ (exp x) (- (exp x) 1.0)))
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (- (exp x))
  (- (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (cbrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1.0)))
  (/ (cbrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (cbrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (sqrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ 1 (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (cbrt (- (exp x) 1.0)))
  (/ 1 (sqrt (- (exp x) 1.0)))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (/ 1 1)
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ 1 1)
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (- (exp x) 1.0))
  (/ (- (exp x) 1.0) (exp x))
  (/ (exp x) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (/ (exp x) 1)
  (/ (exp x) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) 1)
  (/ (- (exp x) 1.0) (cbrt (exp x)))
  (/ (- (exp x) 1.0) (sqrt (exp x)))
  (/ (- (exp x) 1.0) (exp x))
  (/ (exp x) (- (pow (exp x) 3) (pow 1.0 3)))
  (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
0.112 * * [simplify]: iteration  0 :  180  enodes  (cost  378 )
0.116 * * [simplify]: iteration  1 :  542  enodes  (cost  357 )
0.125 * * [simplify]: iteration  2 :  2210  enodes  (cost  354 )
0.173 * * [simplify]: iteration  3 :  5001  enodes  (cost  354 )
0.175 * [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))
  (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x)))
  (- 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)
  (- 1.0)
  (- x (log (- (exp x) 1.0)))
  (- x (log (- (exp x) 1.0)))
  (exp (/ (exp x) (- (exp x) 1.0)))
  (pow (/ (exp x) (- (exp x) 1.0)) 3)
  (* (cbrt (/ (exp x) (- (exp x) 1.0))) (cbrt (/ (exp x) (- (exp x) 1.0))))
  (cbrt (/ (exp x) (- (exp x) 1.0)))
  (pow (/ (exp x) (- (exp x) 1.0)) 3)
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (- (exp x))
  (- (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (cbrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1.0)))
  (/ (cbrt (exp x)) (sqrt (- (exp x) 1.0)))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (cbrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (sqrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ 1 (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (cbrt (- (exp x) 1.0)))
  (/ 1 (sqrt (- (exp x) 1.0)))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  1
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) (- (sqrt (exp x)) (sqrt 1.0)))
  1
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (- (exp x) 1.0))
  (- 1 (/ 1.0 (exp x)))
  (/ (exp x) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (exp x)
  (/ (exp x) (+ (sqrt (exp x)) (sqrt 1.0)))
  (exp x)
  (/ (- (exp x) 1.0) (cbrt (exp x)))
  (/ (- (exp x) 1.0) (sqrt (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (/ (exp x) (- (pow (exp x) 3) (pow 1.0 3)))
  (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
0.176 * * * [progress]: adding candidates to table
0.290 * * [progress]: iteration 2 / 4
0.291 * * * [progress]: picking best candidate
0.298 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))>
0.298 * * * [progress]: localizing error
0.308 * * * [progress]: generating rewritten candidates
0.308 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2 1)
0.312 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.320 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.330 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.341 * * * [progress]: generating series expansions
0.341 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2 1)
0.341 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.341 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.341 * [taylor]: Taking taylor expansion of 1/6 in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.341 * [taylor]: Taking taylor expansion of 1/6 in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.346 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.346 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.346 * [taylor]: Taking taylor expansion of 1/6 in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.347 * [taylor]: Taking taylor expansion of 1/6 in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.350 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.350 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.350 * [taylor]: Taking taylor expansion of -1/6 in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.351 * [taylor]: Taking taylor expansion of -1/6 in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.354 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.355 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in (x) around 0
0.355 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.355 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.355 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.355 * [taylor]: Taking taylor expansion of 1/6 in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of 1/2 in x
0.355 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.355 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.355 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.355 * [taylor]: Taking taylor expansion of 1/6 in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of 1/2 in x
0.376 * [approximate]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0
0.376 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.376 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x
0.376 * [taylor]: Taking taylor expansion of 1/2 in x
0.376 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.376 * [taylor]: Taking taylor expansion of 1/6 in x
0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.377 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x
0.377 * [taylor]: Taking taylor expansion of 1/2 in x
0.378 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.378 * [taylor]: Taking taylor expansion of 1/6 in x
0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.397 * [approximate]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0
0.398 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.398 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.398 * [taylor]: Taking taylor expansion of 1/2 in x
0.398 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.398 * [taylor]: Taking taylor expansion of 1/6 in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.399 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.399 * [taylor]: Taking taylor expansion of 1/2 in x
0.399 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.399 * [taylor]: Taking taylor expansion of 1/6 in x
0.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.400 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.421 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.422 * [approximate]: Taking taylor expansion of (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))) in (x) around 0
0.422 * [taylor]: Taking taylor expansion of (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))) in x
0.422 * [taylor]: Taking taylor expansion of (exp x) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x
0.422 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.422 * [taylor]: Taking taylor expansion of 1/2 in x
0.422 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x
0.422 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.422 * [taylor]: Taking taylor expansion of 1/6 in x
0.422 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))) in x
0.423 * [taylor]: Taking taylor expansion of (exp x) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x
0.423 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.423 * [taylor]: Taking taylor expansion of 1/2 in x
0.423 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x
0.423 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.423 * [taylor]: Taking taylor expansion of 1/6 in x
0.423 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.431 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in (x) around 0
0.431 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.431 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.431 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.431 * [taylor]: Taking taylor expansion of 1/2 in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.431 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.432 * [taylor]: Taking taylor expansion of 1/6 in x
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.432 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.434 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.434 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.434 * [taylor]: Taking taylor expansion of 1/2 in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.434 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.435 * [taylor]: Taking taylor expansion of 1/6 in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.435 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.447 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in (x) around 0
0.448 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.448 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.448 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.448 * [taylor]: Taking taylor expansion of -1 in x
0.448 * [taylor]: Taking taylor expansion of x in x
0.448 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.448 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.448 * [taylor]: Taking taylor expansion of 1/2 in x
0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.448 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.448 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.449 * [taylor]: Taking taylor expansion of 1/6 in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.449 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.451 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.451 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.451 * [taylor]: Taking taylor expansion of -1 in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.451 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.451 * [taylor]: Taking taylor expansion of 1/2 in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.451 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.452 * [taylor]: Taking taylor expansion of 1/6 in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.452 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.463 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.463 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in (x) around 0
0.463 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x
0.463 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.463 * [taylor]: Taking taylor expansion of 1/2 in x
0.463 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x
0.463 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.463 * [taylor]: Taking taylor expansion of 1/6 in x
0.463 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x
0.463 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.463 * [taylor]: Taking taylor expansion of 1/2 in x
0.463 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x
0.463 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.463 * [taylor]: Taking taylor expansion of 1/6 in x
0.463 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.468 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in (x) around 0
0.468 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.468 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.468 * [taylor]: Taking taylor expansion of 1/2 in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.468 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.469 * [taylor]: Taking taylor expansion of 1/6 in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.469 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.470 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.470 * [taylor]: Taking taylor expansion of 1/2 in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.470 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.470 * [taylor]: Taking taylor expansion of 1/6 in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.470 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.478 * [approximate]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in (x) around 0
0.478 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.478 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.478 * [taylor]: Taking taylor expansion of 1/2 in x
0.478 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.478 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.479 * [taylor]: Taking taylor expansion of 1/6 in x
0.479 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.479 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.480 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.480 * [taylor]: Taking taylor expansion of 1/2 in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.480 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.481 * [taylor]: Taking taylor expansion of 1/6 in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.481 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.489 * * * [progress]: simplifying candidates
0.491 * [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)
  (+ (* (log x) 2) (log (+ (* x 1/6) 1/2)))
  (+ (* (log x) 2) (log (+ (* x 1/6) 1/2)))
  (+ (log (pow x 2)) (log (+ (* x 1/6) 1/2)))
  (log (* (pow x 2) (+ (* x 1/6) 1/2)))
  (exp (* (pow x 2) (+ (* x 1/6) 1/2)))
  (* (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (+ (* x 1/6) 1/2) (+ (* x 1/6) 1/2)) (+ (* x 1/6) 1/2)))
  (* (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))))
  (cbrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (* (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* (pow x 2) (+ (* x 1/6) 1/2)))
  (sqrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (sqrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (* (pow (sqrt x) 2) (sqrt (+ (* x 1/6) 1/2)))
  (* (pow (sqrt x) 2) (sqrt (+ (* x 1/6) 1/2)))
  (* x (sqrt (+ (* x 1/6) 1/2)))
  (* x (sqrt (+ (* x 1/6) 1/2)))
  (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (pow x (/ 2 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (pow x (/ 2 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (pow x 2) (* x 1/6))
  (* (pow x 2) 1/2)
  (* (* x 1/6) (pow x 2))
  (* 1/2 (pow x 2))
  (* (pow x 2) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2))))
  (* (pow x 2) (sqrt (+ (* x 1/6) 1/2)))
  (* (pow x 2) 1)
  (* (pow (cbrt x) 2) (+ (* x 1/6) 1/2))
  (* (pow (sqrt x) 2) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* x (+ (* x 1/6) 1/2))
  (* (cbrt (pow x 2)) (+ (* x 1/6) 1/2))
  (* (sqrt (pow x 2)) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (pow x (/ 2 2)) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (pow (* x 1/6) 3) (pow 1/2 3)))
  (* (pow x 2) (- (* (* x 1/6) (* x 1/6)) (* 1/2 1/2)))
  (- x (log (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (log (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (exp (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (* (* (exp x) (exp x)) (exp x)) (* (* (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (* (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (* (* (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (- (exp x))
  (- (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (/ (cbrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (cbrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ (sqrt (exp x)) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (/ (sqrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ 1 (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (/ (exp x) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ 1 (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (exp x) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ 1 1)
  (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ 1 (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (exp x))
  (/ (exp x) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (/ (exp x) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (exp x) 1)
  (/ (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (cbrt (exp x)))
  (/ (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (sqrt (exp x)))
  (/ (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (exp x))
  (/ (exp x) (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3)))
  (/ (exp x) (- (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* x x)))
  (* (exp (* (pow x 2) (+ (* x 1/6) 1/2))) (exp x))
  (log (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (exp (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (* (* (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3))
  (+ (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (- (* x x) (* (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (- (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* x x))
  (- (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (+ (* (pow x 2) 1/2) x)
  (+ (* 1/2 (pow x 2)) x)
  (* 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)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (- (+ (* 6 (/ (exp x) (pow x 3))) (* 18 (/ (exp x) (pow x 5)))) (* 18 (/ (exp x) (pow x 4))))
  (- (+ (* 6 (/ (exp x) (pow x 3))) (* 18 (/ (exp x) (pow x 5)))) (* 18 (/ (exp x) (pow x 4))))
  (+ (* 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))))
0.497 * * [simplify]: iteration  0 :  429  enodes  (cost  746 )
0.506 * * [simplify]: iteration  1 :  2022  enodes  (cost  686 )
0.551 * * [simplify]: iteration  2 :  5001  enodes  (cost  684 )
0.554 * [simplify]: Simplified to:
   (* x 1/6)
  (log (* x 1/6))
  (log (* x 1/6))
  (exp (* x 1/6))
  (pow (* x 1/6) 3)
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (pow (* x 1/6) 3)
  (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
  (* (cbrt x) 1/6)
  (* (sqrt x) 1/6)
  (* x 1/6)
  (log (* (pow x 2) (+ (* x 1/6) 1/2)))
  (log (* (pow x 2) (+ (* x 1/6) 1/2)))
  (log (* (pow x 2) (+ (* x 1/6) 1/2)))
  (log (* (pow x 2) (+ (* x 1/6) 1/2)))
  (exp (* (pow x 2) (+ (* x 1/6) 1/2)))
  (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3)
  (* (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))))
  (cbrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3)
  (sqrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (sqrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (pow x 3) 1/6)
  (* (pow x 2) 1/2)
  (* (pow x 3) 1/6)
  (* (pow x 2) 1/2)
  (* (pow x 2) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2))))
  (* (pow x 2) (sqrt (+ (* x 1/6) 1/2)))
  (pow x 2)
  (* (pow (cbrt x) 2) (+ (* x 1/6) 1/2))
  (* (+ (* x 1/6) 1/2) x)
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (+ (* x 1/6) 1/2) x)
  (* (cbrt (pow x 2)) (+ (* x 1/6) 1/2))
  (* (fabs x) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (+ (* x 1/6) 1/2) x)
  (* (pow x 2) (+ (pow (* x 1/6) 3) 1/8))
  (* (pow x 2) (- (* (* x 1/6) (* x 1/6)) 1/4))
  (- x (log (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (- x (log (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (exp (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (pow (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) 3)
  (* (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (pow (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) 3)
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (- (exp x))
  (- (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (/ (cbrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (cbrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ (sqrt (exp x)) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (/ (sqrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ 1 (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (/ (exp x) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ 1 (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (/ (exp x) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  1
  (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ 1 (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (exp x))
  (/ (exp x) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (/ (exp x) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (exp x)
  (/ (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (cbrt (exp x)))
  (/ (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (sqrt (exp x)))
  (/ (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (exp x))
  (/ (exp x) (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3)))
  (/ (exp x) (- (* (pow x 4) (* (+ (* x 1/6) 1/2) (+ (* x 1/6) 1/2))) (pow x 2)))
  (exp (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (log (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (exp (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (pow (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) 3)
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3))
  (- (+ (* (pow x 4) (* (+ (* x 1/6) 1/2) (+ (* x 1/6) 1/2))) (pow x 2)) (* (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (- (* (pow x 4) (* (+ (* x 1/6) 1/2) (+ (* x 1/6) 1/2))) (pow x 2))
  (- (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (+ (* 1/2 (pow x 2)) x)
  (+ (* 1/2 (pow x 2)) x)
  (* x 1/6)
  (* x 1/6)
  (* x 1/6)
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ (* 18 (- (/ (exp x) (pow x 5)) (/ (exp x) (pow x 4)))) (* 6 (/ (exp x) (pow x 3))))
  (+ (* 18 (- (/ (exp x) (pow x 5)) (/ (exp x) (pow x 4)))) (* 6 (/ (exp x) (pow x 3))))
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
0.555 * * * [progress]: adding candidates to table
0.777 * * [progress]: iteration 3 / 4
0.777 * * * [progress]: picking best candidate
0.785 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))>
0.785 * * * [progress]: localizing error
0.797 * * * [progress]: generating rewritten candidates
0.797 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.807 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.818 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1 2 1)
0.822 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1 2 1)
0.828 * * * [progress]: generating series expansions
0.828 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.829 * [approximate]: Taking taylor expansion of (sqrt (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)))) in (x) around 0
0.829 * [taylor]: Taking taylor expansion of (sqrt (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)))) in x
0.829 * [taylor]: Taking taylor expansion of (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))) in x
0.829 * [taylor]: Taking taylor expansion of (exp x) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x
0.829 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.829 * [taylor]: Taking taylor expansion of 1/2 in x
0.829 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x
0.829 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.829 * [taylor]: Taking taylor expansion of 1/6 in x
0.829 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.832 * [taylor]: Taking taylor expansion of (sqrt (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)))) in x
0.832 * [taylor]: Taking taylor expansion of (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))) in x
0.832 * [taylor]: Taking taylor expansion of (exp x) in x
0.832 * [taylor]: Taking taylor expansion of x in x
0.832 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x
0.832 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.832 * [taylor]: Taking taylor expansion of 1/2 in x
0.832 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.832 * [taylor]: Taking taylor expansion of x in x
0.832 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x
0.832 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.832 * [taylor]: Taking taylor expansion of 1/6 in x
0.832 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.832 * [taylor]: Taking taylor expansion of x in x
0.832 * [taylor]: Taking taylor expansion of x in x
0.844 * [approximate]: Taking taylor expansion of (sqrt (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in (x) around 0
0.845 * [taylor]: Taking taylor expansion of (sqrt (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in x
0.845 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.845 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.845 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.845 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.845 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.845 * [taylor]: Taking taylor expansion of 1/2 in x
0.845 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.845 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.845 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.846 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.846 * [taylor]: Taking taylor expansion of x in x
0.846 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.846 * [taylor]: Taking taylor expansion of 1/6 in x
0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.846 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.846 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of (sqrt (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in x
0.848 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.848 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.848 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.848 * [taylor]: Taking taylor expansion of 1/2 in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.848 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.849 * [taylor]: Taking taylor expansion of 1/6 in x
0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.849 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.866 * [approximate]: Taking taylor expansion of (sqrt (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in (x) around 0
0.866 * [taylor]: Taking taylor expansion of (sqrt (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in x
0.866 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.866 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.866 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.866 * [taylor]: Taking taylor expansion of -1 in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.866 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.866 * [taylor]: Taking taylor expansion of 1/2 in x
0.866 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.866 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.867 * [taylor]: Taking taylor expansion of 1/6 in x
0.867 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.867 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of (sqrt (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in x
0.869 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.869 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.870 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.870 * [taylor]: Taking taylor expansion of -1 in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.870 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.870 * [taylor]: Taking taylor expansion of 1/2 in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.870 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.871 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.871 * [taylor]: Taking taylor expansion of 1/6 in x
0.871 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.871 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.871 * [taylor]: Taking taylor expansion of x in x
0.885 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.885 * [approximate]: Taking taylor expansion of (sqrt (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)))) in (x) around 0
0.885 * [taylor]: Taking taylor expansion of (sqrt (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)))) in x
0.885 * [taylor]: Taking taylor expansion of (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))) in x
0.885 * [taylor]: Taking taylor expansion of (exp x) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x
0.885 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.885 * [taylor]: Taking taylor expansion of 1/2 in x
0.885 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x
0.885 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.885 * [taylor]: Taking taylor expansion of 1/6 in x
0.885 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.888 * [taylor]: Taking taylor expansion of (sqrt (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)))) in x
0.888 * [taylor]: Taking taylor expansion of (/ (exp x) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))) in x
0.888 * [taylor]: Taking taylor expansion of (exp x) in x
0.888 * [taylor]: Taking taylor expansion of x in x
0.888 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x
0.888 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.888 * [taylor]: Taking taylor expansion of 1/2 in x
0.888 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.888 * [taylor]: Taking taylor expansion of x in x
0.888 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x
0.888 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.888 * [taylor]: Taking taylor expansion of 1/6 in x
0.888 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.888 * [taylor]: Taking taylor expansion of x in x
0.888 * [taylor]: Taking taylor expansion of x in x
0.900 * [approximate]: Taking taylor expansion of (sqrt (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in (x) around 0
0.900 * [taylor]: Taking taylor expansion of (sqrt (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in x
0.900 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.900 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.900 * [taylor]: Taking taylor expansion of x in x
0.900 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.900 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.900 * [taylor]: Taking taylor expansion of 1/2 in x
0.900 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.901 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.901 * [taylor]: Taking taylor expansion of x in x
0.901 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.901 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.901 * [taylor]: Taking taylor expansion of x in x
0.901 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.901 * [taylor]: Taking taylor expansion of 1/6 in x
0.901 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.901 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.901 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of (sqrt (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in x
0.904 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.904 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.904 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.904 * [taylor]: Taking taylor expansion of 1/2 in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.904 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.905 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.905 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.905 * [taylor]: Taking taylor expansion of 1/6 in x
0.905 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.905 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.905 * [taylor]: Taking taylor expansion of x in x
0.918 * [approximate]: Taking taylor expansion of (sqrt (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in (x) around 0
0.918 * [taylor]: Taking taylor expansion of (sqrt (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in x
0.918 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.918 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.918 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.918 * [taylor]: Taking taylor expansion of -1 in x
0.918 * [taylor]: Taking taylor expansion of x in x
0.919 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.919 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.919 * [taylor]: Taking taylor expansion of 1/2 in x
0.919 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.919 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.919 * [taylor]: Taking taylor expansion of x in x
0.920 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.920 * [taylor]: Taking taylor expansion of x in x
0.920 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.920 * [taylor]: Taking taylor expansion of 1/6 in x
0.920 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.920 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.920 * [taylor]: Taking taylor expansion of x in x
0.922 * [taylor]: Taking taylor expansion of (sqrt (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))))) in x
0.922 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))))) in x
0.922 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.922 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.922 * [taylor]: Taking taylor expansion of -1 in x
0.922 * [taylor]: Taking taylor expansion of x in x
0.923 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.923 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.923 * [taylor]: Taking taylor expansion of 1/2 in x
0.923 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.923 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.923 * [taylor]: Taking taylor expansion of x in x
0.923 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.924 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.924 * [taylor]: Taking taylor expansion of 1/6 in x
0.924 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.924 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.924 * [taylor]: Taking taylor expansion of x in x
0.937 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1 2 1)
0.938 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.938 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.938 * [taylor]: Taking taylor expansion of 1/6 in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.938 * [taylor]: Taking taylor expansion of 1/6 in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.946 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.946 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.946 * [taylor]: Taking taylor expansion of 1/6 in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.947 * [taylor]: Taking taylor expansion of 1/6 in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.951 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.951 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.951 * [taylor]: Taking taylor expansion of -1/6 in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.951 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.951 * [taylor]: Taking taylor expansion of -1/6 in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.955 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1 2 1)
0.955 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.955 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.955 * [taylor]: Taking taylor expansion of 1/6 in x
0.955 * [taylor]: Taking taylor expansion of x in x
0.955 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.955 * [taylor]: Taking taylor expansion of 1/6 in x
0.955 * [taylor]: Taking taylor expansion of x in x
0.960 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.960 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.960 * [taylor]: Taking taylor expansion of 1/6 in x
0.960 * [taylor]: Taking taylor expansion of x in x
0.961 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.961 * [taylor]: Taking taylor expansion of 1/6 in x
0.961 * [taylor]: Taking taylor expansion of x in x
0.964 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.964 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.964 * [taylor]: Taking taylor expansion of -1/6 in x
0.964 * [taylor]: Taking taylor expansion of x in x
0.965 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.965 * [taylor]: Taking taylor expansion of -1/6 in x
0.965 * [taylor]: Taking taylor expansion of x in x
0.968 * * * [progress]: simplifying candidates
0.970 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (exp (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (* (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))) (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (* (* (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))) (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (* (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (/ (cbrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (cbrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (* (cbrt (exp x)) (cbrt (exp x))) 1))
  (sqrt (/ (cbrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ (sqrt (exp x)) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (/ (sqrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) 1))
  (sqrt (/ (sqrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ 1 (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (/ (exp x) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ 1 (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (exp x) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ 1 1))
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt 1)
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (exp x))
  (sqrt (/ 1 (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ (exp x) (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3))))
  (sqrt (+ (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (- (* x x) (* (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (exp x) (- (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* x x))))
  (sqrt (- (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (sqrt (exp x))
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ 1 2)
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (log (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (exp (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (* (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))) (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (* (* (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))) (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (* (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (/ (cbrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (cbrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (* (cbrt (exp x)) (cbrt (exp x))) 1))
  (sqrt (/ (cbrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ (sqrt (exp x)) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (/ (sqrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) 1))
  (sqrt (/ (sqrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ 1 (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (/ (exp x) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ 1 (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (exp x) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ 1 1))
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt 1)
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (exp x))
  (sqrt (/ 1 (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ (exp x) (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3))))
  (sqrt (+ (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (- (* x x) (* (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (exp x) (- (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* x x))))
  (sqrt (- (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (sqrt (exp x))
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (/ 1 2)
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (* 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 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)
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- +nan.0)))))
  (- (+ (* +nan.0 (/ (exp x) (pow x 4))) (- (+ (* +nan.0 (/ (pow (exp x) 3) (pow x 4))) (- (+ (* +nan.0 (/ (exp x) (pow x 3))) (- (+ (* +nan.0 (/ (pow (exp x) 2) (pow x 3))) (- (+ (* +nan.0 (/ (pow (exp x) 2) (pow x 4))) (- (* +nan.0 (/ (exp x) (pow x 2))))))))))))))
  (- (+ (* +nan.0 (/ (exp x) (pow x 4))) (- (+ (* +nan.0 (/ (pow (exp x) 3) (pow x 4))) (- (+ (* +nan.0 (/ (exp x) (pow x 3))) (- (+ (* +nan.0 (/ (pow (exp x) 2) (pow x 3))) (- (+ (* +nan.0 (/ (pow (exp x) 2) (pow x 4))) (- (* +nan.0 (/ (exp x) (pow x 2))))))))))))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- +nan.0)))))
  (- (+ (* +nan.0 (/ (exp x) (pow x 4))) (- (+ (* +nan.0 (/ (pow (exp x) 3) (pow x 4))) (- (+ (* +nan.0 (/ (exp x) (pow x 3))) (- (+ (* +nan.0 (/ (pow (exp x) 2) (pow x 3))) (- (+ (* +nan.0 (/ (pow (exp x) 2) (pow x 4))) (- (* +nan.0 (/ (exp x) (pow x 2))))))))))))))
  (- (+ (* +nan.0 (/ (exp x) (pow x 4))) (- (+ (* +nan.0 (/ (pow (exp x) 3) (pow x 4))) (- (+ (* +nan.0 (/ (exp x) (pow x 3))) (- (+ (* +nan.0 (/ (pow (exp x) 2) (pow x 3))) (- (+ (* +nan.0 (/ (pow (exp x) 2) (pow x 4))) (- (* +nan.0 (/ (exp x) (pow x 2))))))))))))))
  (* 1/6 x)
  (* 1/6 x)
  (* 1/6 x)
  (* 1/6 x)
  (* 1/6 x)
  (* 1/6 x)
0.977 * * [simplify]: iteration  0 :  297  enodes  (cost  994 )
0.983 * * [simplify]: iteration  1 :  1128  enodes  (cost  924 )
1.008 * * [simplify]: iteration  2 :  5001  enodes  (cost  908 )
1.013 * [simplify]: Simplified to:
   (log (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (exp (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (* (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))) (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (pow (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) 3)
  (fabs (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (fabs (/ (cbrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (cbrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (cbrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (fabs (cbrt (exp x)))
  (sqrt (/ (cbrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ (sqrt (exp x)) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (/ (sqrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) 1))
  (sqrt (/ (sqrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ 1 (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (/ (exp x) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ 1 (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (exp x) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  1
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  1
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (exp x))
  (sqrt (/ 1 (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ (exp x) (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3))))
  (sqrt (+ (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (- (* x x) (* (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (exp x) (- (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* x x))))
  (sqrt (- (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (sqrt (exp x))
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  1/2
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (log (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (exp (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (* (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))) (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (cbrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (pow (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) 3)
  (fabs (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (cbrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (fabs (/ (cbrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (cbrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (cbrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (fabs (cbrt (exp x)))
  (sqrt (/ (cbrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ (sqrt (exp x)) (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (/ (sqrt (exp x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (sqrt (exp x)) 1))
  (sqrt (/ (sqrt (exp x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ 1 (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))
  (sqrt (/ (exp x) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ 1 (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (exp x) (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  1
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  1
  (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (exp x))
  (sqrt (/ 1 (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (sqrt (/ (exp x) (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3))))
  (sqrt (+ (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (- (* x x) (* (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (/ (exp x) (- (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* x x))))
  (sqrt (- (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (sqrt (exp x))
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  1/2
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (sqrt (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))))
  (* x 1/6)
  (log (* x 1/6))
  (log (* x 1/6))
  (exp (* x 1/6))
  (* 1/216 (pow x 3))
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (* 1/216 (pow x 3))
  (sqrt (* x 1/6))
  (sqrt (* x 1/6))
  (* (sqrt 1/6) (pow x 1/2))
  (* (sqrt 1/6) (pow x 1/2))
  (* x (* (cbrt 1/6) (cbrt 1/6)))
  (* x (sqrt 1/6))
  x
  (* (cbrt x) 1/6)
  (* (sqrt x) 1/6)
  (* x 1/6)
  (* x 1/6)
  (log (* x 1/6))
  (log (* x 1/6))
  (exp (* x 1/6))
  (* 1/216 (pow x 3))
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (* 1/216 (pow x 3))
  (sqrt (* x 1/6))
  (sqrt (* x 1/6))
  (* (sqrt 1/6) (pow x 1/2))
  (* (sqrt 1/6) (pow x 1/2))
  (* x (* (cbrt 1/6) (cbrt 1/6)))
  (* x (sqrt 1/6))
  x
  (* (cbrt x) 1/6)
  (* (sqrt x) 1/6)
  (* x 1/6)
  (+ (- (* +nan.0 (pow x 2))) (- (* +nan.0 x) +nan.0))
  (+ (+ (- (* +nan.0 (/ (exp x) (pow x 4)))) (* +nan.0 (- (/ (pow (exp x) 3) (pow x 4)) (/ (exp x) (pow x 3))))) (* +nan.0 (- (/ (pow (exp x) 2) (pow x 3)) (- (/ (pow (exp x) 2) (pow x 4)) (/ (exp x) (pow x 2))))))
  (+ (+ (- (* +nan.0 (/ (exp x) (pow x 4)))) (* +nan.0 (- (/ (pow (exp x) 3) (pow x 4)) (/ (exp x) (pow x 3))))) (* +nan.0 (- (/ (pow (exp x) 2) (pow x 3)) (- (/ (pow (exp x) 2) (pow x 4)) (/ (exp x) (pow x 2))))))
  (+ (- (* +nan.0 (pow x 2))) (- (* +nan.0 x) +nan.0))
  (+ (+ (- (* +nan.0 (/ (exp x) (pow x 4)))) (* +nan.0 (- (/ (pow (exp x) 3) (pow x 4)) (/ (exp x) (pow x 3))))) (* +nan.0 (- (/ (pow (exp x) 2) (pow x 3)) (- (/ (pow (exp x) 2) (pow x 4)) (/ (exp x) (pow x 2))))))
  (+ (+ (- (* +nan.0 (/ (exp x) (pow x 4)))) (* +nan.0 (- (/ (pow (exp x) 3) (pow x 4)) (/ (exp x) (pow x 3))))) (* +nan.0 (- (/ (pow (exp x) 2) (pow x 3)) (- (/ (pow (exp x) 2) (pow x 4)) (/ (exp x) (pow x 2))))))
  (* x 1/6)
  (* x 1/6)
  (* x 1/6)
  (* x 1/6)
  (* x 1/6)
  (* x 1/6)
1.014 * * * [progress]: adding candidates to table
1.314 * * [progress]: iteration 4 / 4
1.314 * * * [progress]: picking best candidate
1.319 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>
1.319 * * * [progress]: localizing error
1.324 * * * [progress]: generating rewritten candidates
1.324 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
1.332 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
1.343 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
1.351 * * * [progress]: generating series expansions
1.351 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
1.351 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in (x) around 0
1.351 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.351 * [taylor]: Taking taylor expansion of 1 in x
1.351 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.351 * [taylor]: Taking taylor expansion of 1.0 in x
1.351 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.351 * [taylor]: Taking taylor expansion of (exp x) in x
1.351 * [taylor]: Taking taylor expansion of x in x
1.352 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.352 * [taylor]: Taking taylor expansion of 1 in x
1.352 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.352 * [taylor]: Taking taylor expansion of 1.0 in x
1.352 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.352 * [taylor]: Taking taylor expansion of (exp x) in x
1.352 * [taylor]: Taking taylor expansion of x in x
1.365 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in (x) around 0
1.365 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.365 * [taylor]: Taking taylor expansion of 1 in x
1.365 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.365 * [taylor]: Taking taylor expansion of 1.0 in x
1.365 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.365 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.365 * [taylor]: Taking taylor expansion of x in x
1.365 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.365 * [taylor]: Taking taylor expansion of 1 in x
1.365 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.365 * [taylor]: Taking taylor expansion of 1.0 in x
1.365 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.365 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.365 * [taylor]: Taking taylor expansion of x in x
1.376 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in (x) around 0
1.376 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.376 * [taylor]: Taking taylor expansion of 1 in x
1.376 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.376 * [taylor]: Taking taylor expansion of 1.0 in x
1.376 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.376 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.376 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.376 * [taylor]: Taking taylor expansion of -1 in x
1.376 * [taylor]: Taking taylor expansion of x in x
1.376 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.376 * [taylor]: Taking taylor expansion of 1 in x
1.376 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.376 * [taylor]: Taking taylor expansion of 1.0 in x
1.376 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.376 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.377 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.377 * [taylor]: Taking taylor expansion of -1 in x
1.377 * [taylor]: Taking taylor expansion of x in x
1.387 * * * * [progress]: [ 2 / 3 ] generating series at (2)
1.387 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in (x) around 0
1.387 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
1.387 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.387 * [taylor]: Taking taylor expansion of 1 in x
1.387 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.387 * [taylor]: Taking taylor expansion of 1.0 in x
1.387 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.387 * [taylor]: Taking taylor expansion of (exp x) in x
1.387 * [taylor]: Taking taylor expansion of x in x
1.391 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
1.391 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.391 * [taylor]: Taking taylor expansion of 1 in x
1.391 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.391 * [taylor]: Taking taylor expansion of 1.0 in x
1.391 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.391 * [taylor]: Taking taylor expansion of (exp x) in x
1.392 * [taylor]: Taking taylor expansion of x in x
1.408 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in (x) around 0
1.408 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
1.408 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.408 * [taylor]: Taking taylor expansion of 1 in x
1.408 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.408 * [taylor]: Taking taylor expansion of 1.0 in x
1.408 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.408 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.408 * [taylor]: Taking taylor expansion of x in x
1.409 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
1.409 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.409 * [taylor]: Taking taylor expansion of 1 in x
1.409 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.409 * [taylor]: Taking taylor expansion of 1.0 in x
1.409 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.409 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.409 * [taylor]: Taking taylor expansion of x in x
1.421 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in (x) around 0
1.421 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
1.421 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.421 * [taylor]: Taking taylor expansion of 1 in x
1.421 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.421 * [taylor]: Taking taylor expansion of 1.0 in x
1.421 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.421 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.421 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.421 * [taylor]: Taking taylor expansion of -1 in x
1.421 * [taylor]: Taking taylor expansion of x in x
1.422 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
1.422 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.422 * [taylor]: Taking taylor expansion of 1 in x
1.422 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.422 * [taylor]: Taking taylor expansion of 1.0 in x
1.422 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.422 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.422 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.422 * [taylor]: Taking taylor expansion of -1 in x
1.422 * [taylor]: Taking taylor expansion of x in x
1.438 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
1.438 * [approximate]: Taking taylor expansion of (/ 1.0 (exp x)) in (x) around 0
1.438 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
1.438 * [taylor]: Taking taylor expansion of 1.0 in x
1.438 * [taylor]: Taking taylor expansion of (exp x) in x
1.438 * [taylor]: Taking taylor expansion of x in x
1.439 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
1.439 * [taylor]: Taking taylor expansion of 1.0 in x
1.439 * [taylor]: Taking taylor expansion of (exp x) in x
1.439 * [taylor]: Taking taylor expansion of x in x
1.446 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in (x) around 0
1.446 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
1.446 * [taylor]: Taking taylor expansion of 1.0 in x
1.446 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.446 * [taylor]: Taking taylor expansion of x in x
1.446 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
1.446 * [taylor]: Taking taylor expansion of 1.0 in x
1.446 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.446 * [taylor]: Taking taylor expansion of x in x
1.448 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in (x) around 0
1.448 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
1.448 * [taylor]: Taking taylor expansion of 1.0 in x
1.448 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.448 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.448 * [taylor]: Taking taylor expansion of -1 in x
1.448 * [taylor]: Taking taylor expansion of x in x
1.449 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
1.449 * [taylor]: Taking taylor expansion of 1.0 in x
1.449 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.449 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.449 * [taylor]: Taking taylor expansion of -1 in x
1.449 * [taylor]: Taking taylor expansion of x in x
1.451 * * * [progress]: simplifying candidates
1.452 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp 1) (exp (/ 1.0 (exp x))))
  (log (- 1 (/ 1.0 (exp x))))
  (exp (- 1 (/ 1.0 (exp x))))
  (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (cbrt (- 1 (/ 1.0 (exp x))))
  (* (* (- 1 (/ 1.0 (exp x))) (- 1 (/ 1.0 (exp x)))) (- 1 (/ 1.0 (exp x))))
  (sqrt (- 1 (/ 1.0 (exp x))))
  (sqrt (- 1 (/ 1.0 (exp x))))
  (- (pow 1 3) (pow (/ 1.0 (exp x)) 3))
  (+ (* 1 1) (+ (* (/ 1.0 (exp x)) (/ 1.0 (exp x))) (* 1 (/ 1.0 (exp x)))))
  (- (/ 1.0 (exp x)))
  (- (* 1 1) (* (/ 1.0 (exp x)) (/ 1.0 (exp x))))
  (+ 1 (/ 1.0 (exp x)))
  (+ (sqrt 1) (sqrt (/ 1.0 (exp x))))
  (- (sqrt 1) (sqrt (/ 1.0 (exp x))))
  (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x))))
  (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x))))
  (+ 1 (sqrt (/ 1.0 (exp x))))
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (- (/ 1.0 (exp x)))
  (- 1)
  (- (log (- 1 (/ 1.0 (exp x)))))
  (- 0 (log (- 1 (/ 1.0 (exp x)))))
  (- (log 1) (log (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (exp (/ 1 (- 1 (/ 1.0 (exp x)))))
  (/ (* (* 1 1) 1) (* (* (- 1 (/ 1.0 (exp x))) (- 1 (/ 1.0 (exp x)))) (- 1 (/ 1.0 (exp x)))))
  (* (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))) (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))))
  (cbrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (* (* (/ 1 (- 1 (/ 1.0 (exp x)))) (/ 1 (- 1 (/ 1.0 (exp x))))) (/ 1 (- 1 (/ 1.0 (exp x)))))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (- 1)
  (- (- 1 (/ 1.0 (exp x))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ (cbrt 1) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (cbrt 1) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1 (/ 1.0 (exp x))))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (cbrt 1) (- (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (cbrt 1) (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ (cbrt 1) (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (cbrt 1) (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1 (/ 1.0 (exp x))))
  (/ (sqrt 1) (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ (sqrt 1) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ (sqrt 1) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (sqrt 1) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1 (/ 1.0 (exp x))))
  (/ (sqrt 1) (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (- (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1 (/ 1.0 (exp x))))
  (/ 1 (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 1)
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 1)
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ (- 1 (/ 1.0 (exp x))) 1)
  (/ 1 (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 1)
  (/ 1 (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 1)
  (/ (- 1 (/ 1.0 (exp x))) (cbrt 1))
  (/ (- 1 (/ 1.0 (exp x))) (sqrt 1))
  (/ (- 1 (/ 1.0 (exp x))) 1)
  (/ 1 (- (pow 1 3) (pow (/ 1.0 (exp x)) 3)))
  (/ 1 (- (* 1 1) (* (/ 1.0 (exp x)) (/ 1.0 (exp x)))))
  (- (log 1.0) x)
  (log (/ 1.0 (exp x)))
  (exp (/ 1.0 (exp x)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (exp x) (exp x)) (exp x)))
  (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x))))
  (cbrt (/ 1.0 (exp x)))
  (* (* (/ 1.0 (exp x)) (/ 1.0 (exp x))) (/ 1.0 (exp x)))
  (sqrt (/ 1.0 (exp x)))
  (sqrt (/ 1.0 (exp x)))
  (- 1.0)
  (- (exp x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (cbrt 1.0) (cbrt (exp x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x)))
  (/ (cbrt 1.0) (sqrt (exp x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (exp x))
  (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (sqrt 1.0) (cbrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (exp x))
  (/ 1 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (cbrt (exp x)))
  (/ 1 (sqrt (exp x)))
  (/ 1.0 (sqrt (exp x)))
  (/ 1 1)
  (/ 1.0 (exp x))
  (/ 1 (exp x))
  (/ (exp x) 1.0)
  (/ 1.0 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (sqrt (exp x)))
  (/ 1.0 1)
  (/ (exp x) (cbrt 1.0))
  (/ (exp x) (sqrt 1.0))
  (/ (exp x) 1.0)
  (- (+ (* 0.16666666666666666 (pow x 3)) (* 1.0 x)) (* 0.5 (pow x 2)))
  (- 1 (* 1.0 (/ 1 (exp x))))
  (- 1 (* 1.0 (/ 1 (exp x))))
  (+ 0.5 (+ (* 0.08333333333333334 x) (* 1.0 (/ 1 x))))
  (/ 1 (- 1 (* 1.0 (/ 1 (exp x)))))
  (/ 1 (- 1 (* 1.0 (/ 1 (exp x)))))
  (- (+ (* 0.5 (pow x 2)) 1.0) (* 1.0 x))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
1.458 * * [simplify]: iteration  0 :  310  enodes  (cost  724 )
1.464 * * [simplify]: iteration  1 :  1324  enodes  (cost  622 )
1.484 * * [simplify]: iteration  2 :  5002  enodes  (cost  621 )
1.487 * [simplify]: Simplified to:
   (exp (- 1 (/ 1.0 (exp x))))
  (log (- 1 (/ 1.0 (exp x))))
  (exp (- 1 (/ 1.0 (exp x))))
  (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (cbrt (- 1 (/ 1.0 (exp x))))
  (pow (- 1 (/ 1.0 (exp x))) 3)
  (sqrt (- 1 (/ 1.0 (exp x))))
  (sqrt (- 1 (/ 1.0 (exp x))))
  (- 1 (pow (/ 1.0 (exp x)) 3))
  (+ (* (/ 1.0 (exp x)) (+ (/ 1.0 (exp x)) 1)) 1)
  (- (/ 1.0 (exp x)))
  (- 1 (* (/ 1.0 (exp x)) (/ 1.0 (exp x))))
  (+ 1 (/ 1.0 (exp x)))
  (+ 1 (sqrt (/ 1.0 (exp x))))
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (+ 1 (sqrt (/ 1.0 (exp x))))
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (- (/ 1.0 (exp x)))
  (- 1)
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (exp (/ 1 (- 1 (/ 1.0 (exp x)))))
  (pow (/ 1 (- 1 (/ 1.0 (exp x)))) 3)
  (* (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))) (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))))
  (cbrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (pow (/ 1 (- 1 (/ 1.0 (exp x)))) 3)
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (- 1)
  (- (- 1 (/ 1.0 (exp x))))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (/ 1 (- 1 (pow (/ 1.0 (exp x)) 3)))
  (/ 1 (- 1 (* (/ 1.0 (exp x)) (/ 1.0 (exp x)))))
  (- (log 1.0) x)
  (- (log 1.0) x)
  (exp (/ 1.0 (exp x)))
  (pow (/ 1.0 (exp x)) 3)
  (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x))))
  (cbrt (/ 1.0 (exp x)))
  (pow (/ 1.0 (exp x)) 3)
  (sqrt (/ 1.0 (exp x)))
  (sqrt (/ 1.0 (exp x)))
  (- 1.0)
  (- (exp x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (cbrt 1.0) (cbrt (exp x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x)))
  (/ (cbrt 1.0) (sqrt (exp x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (exp x))
  (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (sqrt 1.0) (cbrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (exp x))
  (/ 1 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (cbrt (exp x)))
  (/ 1 (sqrt (exp x)))
  (/ 1.0 (sqrt (exp x)))
  1
  (/ 1.0 (exp x))
  (/ 1 (exp x))
  (/ (exp x) 1.0)
  (/ 1.0 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (sqrt (exp x)))
  1.0
  (/ (exp x) (cbrt 1.0))
  (/ (exp x) (sqrt 1.0))
  (/ (exp x) 1.0)
  (- (+ (* 0.16666666666666666 (pow x 3)) (* 1.0 x)) (* 0.5 (pow x 2)))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (+ 0.5 (+ (* 0.08333333333333334 x) (* 1.0 (/ 1 x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (- 1.0 (* x (- 1.0 (* x 0.5))))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
1.488 * * * [progress]: adding candidates to table
1.629 * [progress]: [Phase 3 of 3] Extracting.
1.629 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (cbrt (pow (/ (exp x) (- (exp x) 1.0)) 3)))> #<alt (λ (x) (/ 1 (- 1 (exp (- (log 1.0) x)))))> #<alt (λ (x) (* (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))> #<alt (λ (x) (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))>)
1.629 * * * [regime-changes]: Trying 3 branch expressions: ((exp x) (/ (exp x) (- (exp x) 1.0)) x)
1.629 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (cbrt (pow (/ (exp x) (- (exp x) 1.0)) 3)))> #<alt (λ (x) (/ 1 (- 1 (exp (- (log 1.0) x)))))> #<alt (λ (x) (* (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))> #<alt (λ (x) (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))>)
1.645 * * * * [regimes]: Trying to branch on (/ (exp x) (- (exp x) 1.0)) from (#<alt (λ (x) (cbrt (pow (/ (exp x) (- (exp x) 1.0)) 3)))> #<alt (λ (x) (/ 1 (- 1 (exp (- (log 1.0) x)))))> #<alt (λ (x) (* (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))> #<alt (λ (x) (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))>)
1.660 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (cbrt (pow (/ (exp x) (- (exp x) 1.0)) 3)))> #<alt (λ (x) (/ 1 (- 1 (exp (- (log 1.0) x)))))> #<alt (λ (x) (* (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))) (sqrt (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))))> #<alt (λ (x) (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))>)
1.676 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
1.676 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
1.677 * * [simplify]: iteration  0 :  15  enodes  (cost  7 )
1.680 * * [simplify]: iteration  1 :  15  enodes  (cost  7 )
1.680 * [simplify]: Simplified to:
   (/ (exp x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
2.946 * [regime-testing]: Baseline error score: 0.950347545354101
2.947 * [regime-testing]: Oracle error score: 0.04709485950362261
2.948 * [regime-testing]: End program error score: 0.950347545354101
2.974 * [regime-testing]: Target error score: 41.4556191693615