24.046 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.353 * * * [progress]: [2/2] Setting up program.
0.356 * [progress]: [Phase 2 of 3] Improving.
0.356 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (- (exp x) 1.0))
0.431 * * [simplify]: iteration  0 :  4999  enodes  (cost  7 )
0.431 * * [simplify]: iteration  1 :  4999  enodes  (cost  7 )
0.431 * [simplify]: Simplified to:
   (/ (exp x) (- (exp x) 1.0))
0.432 * * [progress]: iteration 1 / 4
0.432 * * * [progress]: picking best candidate
0.434 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (- (exp x) 1.0)))>
0.434 * * * [progress]: localizing error
0.438 * * * [progress]: generating rewritten candidates
0.438 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.442 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.449 * * * [progress]: generating series expansions
0.450 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.450 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.450 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.450 * [taylor]: Taking taylor expansion of (exp x) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of 1.0 in x
0.450 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.450 * [taylor]: Taking taylor expansion of (exp x) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of 1.0 in x
0.451 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.451 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) 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 x in x
0.451 * [taylor]: Taking taylor expansion of 1.0 in x
0.451 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) 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 x in x
0.451 * [taylor]: Taking taylor expansion of 1.0 in x
0.451 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.451 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) 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 1.0 in x
0.451 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) 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 1.0 in x
0.452 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.452 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in (x) around 0
0.452 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.452 * [taylor]: Taking taylor expansion of (exp x) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.452 * [taylor]: Taking taylor expansion of (exp x) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of 1.0 in x
0.452 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.452 * [taylor]: Taking taylor expansion of (exp x) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.452 * [taylor]: Taking taylor expansion of (exp x) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of 1.0 in x
0.453 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.453 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.453 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.453 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of 1.0 in x
0.453 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.453 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.453 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of 1.0 in x
0.455 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.455 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.455 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.455 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.455 * [taylor]: Taking taylor expansion of -1 in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.455 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.455 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.455 * [taylor]: Taking taylor expansion of -1 in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of 1.0 in x
0.456 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.456 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.456 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.456 * [taylor]: Taking taylor expansion of -1 in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.456 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.456 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.456 * [taylor]: Taking taylor expansion of -1 in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of 1.0 in x
0.458 * * * [progress]: simplifying candidates
0.458 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (exp x)) (exp 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))
  (neg 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (- 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)))
  (neg (exp x))
  (neg (- (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))
0.515 * * [simplify]: iteration  0 :  5019  enodes  (cost  574 )
0.518 * [simplify]: Simplified to:
   (exp (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (pow (exp x) 2) (* 1.0 (+ (exp x) 1.0)))
  (neg 1.0)
  (- (pow (exp x) 2) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (- x (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)))
  (neg (exp x))
  (- 1.0 (exp x))
  (* (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) (- (pow (exp x) 2) (* 1.0 1.0)))
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ 1/2 (+ (* x 1/12) (/ 1 x)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
0.518 * * * [progress]: adding candidates to table
0.599 * * [progress]: iteration 2 / 4
0.599 * * * [progress]: picking best candidate
0.611 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))>
0.611 * * * [progress]: localizing error
0.620 * * * [progress]: generating rewritten candidates
0.620 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 2 2)
0.623 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2)
0.628 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.634 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.641 * * * [progress]: generating series expansions
0.642 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 2 2)
0.642 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.642 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.642 * [taylor]: Taking taylor expansion of 1/6 in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.642 * [taylor]: Taking taylor expansion of 1/6 in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.642 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.642 * [taylor]: Taking taylor expansion of 1/6 in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.642 * [taylor]: Taking taylor expansion of 1/6 in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.643 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.643 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.643 * [taylor]: Taking taylor expansion of -1/6 in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.643 * [taylor]: Taking taylor expansion of -1/6 in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2)
0.644 * [approximate]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in (x) around 0
0.644 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.644 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.644 * [taylor]: Taking taylor expansion of 1/6 in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of 1/2 in x
0.644 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.644 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.644 * [taylor]: Taking taylor expansion of 1/6 in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of 1/2 in x
0.645 * [approximate]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in (x) around 0
0.645 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.645 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.645 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.645 * [taylor]: Taking taylor expansion of 1/6 in x
0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of 1/2 in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.645 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.645 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.645 * [taylor]: Taking taylor expansion of 1/6 in x
0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of 1/2 in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.647 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in (x) around 0
0.647 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.647 * [taylor]: Taking taylor expansion of -1 in x
0.647 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.647 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.647 * [taylor]: Taking taylor expansion of 1/2 in x
0.647 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.647 * [taylor]: Taking taylor expansion of 1/6 in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.647 * [taylor]: Taking taylor expansion of -1 in x
0.647 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.647 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.647 * [taylor]: Taking taylor expansion of 1/2 in x
0.647 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.647 * [taylor]: Taking taylor expansion of 1/6 in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.651 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.652 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in (x) around 0
0.652 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.652 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.652 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.652 * [taylor]: Taking taylor expansion of 1/6 in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of 1/2 in x
0.652 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.652 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.652 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.652 * [taylor]: Taking taylor expansion of 1/6 in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of 1/2 in x
0.653 * [approximate]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in (x) around 0
0.653 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in x
0.653 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.653 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.653 * [taylor]: Taking taylor expansion of 1/6 in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of 1/2 in x
0.653 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in x
0.653 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.653 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.653 * [taylor]: Taking taylor expansion of 1/6 in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of 1/2 in x
0.653 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.655 * [approximate]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0
0.655 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.655 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.655 * [taylor]: Taking taylor expansion of 1/2 in x
0.655 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.655 * [taylor]: Taking taylor expansion of 1/6 in x
0.655 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.656 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.656 * [taylor]: Taking taylor expansion of 1/2 in x
0.656 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.656 * [taylor]: Taking taylor expansion of 1/6 in x
0.656 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.658 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.658 * [approximate]: Taking taylor expansion of (/ (exp x) (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3))))) in (x) around 0
0.658 * [taylor]: Taking taylor expansion of (/ (exp x) (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3))))) in x
0.658 * [taylor]: Taking taylor expansion of (exp x) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) in x
0.658 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.658 * [taylor]: Taking taylor expansion of 1/2 in x
0.658 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (+ x (* 1/6 (pow x 3))) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.658 * [taylor]: Taking taylor expansion of 1/6 in x
0.658 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (/ (exp x) (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3))))) in x
0.658 * [taylor]: Taking taylor expansion of (exp x) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3)))) in x
0.658 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.658 * [taylor]: Taking taylor expansion of 1/2 in x
0.658 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (+ x (* 1/6 (pow x 3))) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.658 * [taylor]: Taking taylor expansion of 1/6 in x
0.658 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.659 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in (x) around 0
0.659 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
0.659 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.659 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.659 * [taylor]: Taking taylor expansion of 1/6 in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.659 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.659 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.659 * [taylor]: Taking taylor expansion of 1/2 in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.659 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) in x
0.659 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x))) in x
0.660 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.660 * [taylor]: Taking taylor expansion of 1/6 in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.660 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)) in x
0.660 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.660 * [taylor]: Taking taylor expansion of 1/2 in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.660 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.661 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x)))) in (x) around 0
0.661 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x)))) in x
0.661 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.661 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.661 * [taylor]: Taking taylor expansion of -1 in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x))) in x
0.661 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.661 * [taylor]: Taking taylor expansion of 1/2 in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.661 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x)) in x
0.661 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.661 * [taylor]: Taking taylor expansion of 1/6 in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.661 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x)))) in x
0.661 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.661 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.661 * [taylor]: Taking taylor expansion of -1 in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x))) in x
0.662 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.662 * [taylor]: Taking taylor expansion of 1/2 in x
0.662 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.662 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 3))) (/ 1 x)) in x
0.662 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.662 * [taylor]: Taking taylor expansion of 1/6 in x
0.662 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.662 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.663 * * * [progress]: simplifying candidates
0.664 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x 1/6)
  (+ (log x) (log 1/6))
  (log (* x 1/6))
  (exp (* x 1/6))
  (* (* (* x x) x) (* (* 1/6 1/6) 1/6))
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (* (* (* x 1/6) (* x 1/6)) (* x 1/6))
  (sqrt (* x 1/6))
  (sqrt (* x 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* x (* (cbrt 1/6) (cbrt 1/6)))
  (* x (sqrt 1/6))
  (* x 1)
  (* (cbrt x) 1/6)
  (* (sqrt x) 1/6)
  (* x 1/6)
  (* x (+ 1/2 (* x 1/6)))
  (+ (log x) (log (+ 1/2 (* x 1/6))))
  (log (* x (+ 1/2 (* x 1/6))))
  (exp (* x (+ 1/2 (* x 1/6))))
  (* (* (* x x) x) (* (* (+ 1/2 (* x 1/6)) (+ 1/2 (* x 1/6))) (+ 1/2 (* x 1/6))))
  (* (cbrt (* x (+ 1/2 (* x 1/6)))) (cbrt (* x (+ 1/2 (* x 1/6)))))
  (cbrt (* x (+ 1/2 (* x 1/6))))
  (* (* (* x (+ 1/2 (* x 1/6))) (* x (+ 1/2 (* x 1/6)))) (* x (+ 1/2 (* x 1/6))))
  (sqrt (* x (+ 1/2 (* x 1/6))))
  (sqrt (* x (+ 1/2 (* x 1/6))))
  (* (sqrt x) (sqrt (+ 1/2 (* x 1/6))))
  (* (sqrt x) (sqrt (+ 1/2 (* x 1/6))))
  (* x 1/2)
  (* x (* x 1/6))
  (* 1/2 x)
  (* (* x 1/6) x)
  (* x (* (cbrt (+ 1/2 (* x 1/6))) (cbrt (+ 1/2 (* x 1/6)))))
  (* x (sqrt (+ 1/2 (* x 1/6))))
  (* x 1)
  (* (cbrt x) (+ 1/2 (* x 1/6)))
  (* (sqrt x) (+ 1/2 (* x 1/6)))
  (* x (+ 1/2 (* x 1/6)))
  (* x (+ (pow 1/2 3) (pow (* x 1/6) 3)))
  (* x (- (* 1/2 1/2) (* (* x 1/6) (* x 1/6))))
  (* x (* x (+ 1/2 (* x 1/6))))
  (* x (* x (+ 1/2 (* x 1/6))))
  (+ (log x) (+ (log x) (log (+ 1/2 (* x 1/6)))))
  (+ (log x) (log (* x (+ 1/2 (* x 1/6)))))
  (log (* x (* x (+ 1/2 (* x 1/6)))))
  (exp (* x (* x (+ 1/2 (* x 1/6)))))
  (* (* (* x x) x) (* (* (* x x) x) (* (* (+ 1/2 (* x 1/6)) (+ 1/2 (* x 1/6))) (+ 1/2 (* x 1/6)))))
  (* (* (* x x) x) (* (* (* x (+ 1/2 (* x 1/6))) (* x (+ 1/2 (* x 1/6)))) (* x (+ 1/2 (* x 1/6)))))
  (* (cbrt (* x (* x (+ 1/2 (* x 1/6))))) (cbrt (* x (* x (+ 1/2 (* x 1/6))))))
  (cbrt (* x (* x (+ 1/2 (* x 1/6)))))
  (* (* (* x (* x (+ 1/2 (* x 1/6)))) (* x (* x (+ 1/2 (* x 1/6))))) (* x (* x (+ 1/2 (* x 1/6)))))
  (sqrt (* x (* x (+ 1/2 (* x 1/6)))))
  (sqrt (* x (* x (+ 1/2 (* x 1/6)))))
  (* x (* x 1/2))
  (* x (* x (* x 1/6)))
  (* x (* 1/2 x))
  (* x (* (* x 1/6) x))
  (* (* x 1/2) x)
  (* (* x (* x 1/6)) x)
  (* (* 1/2 x) x)
  (* (* (* x 1/6) x) x)
  (* x x)
  (* (cbrt x) (* x (+ 1/2 (* x 1/6))))
  (* (sqrt x) (* x (+ 1/2 (* x 1/6))))
  (* x (* x (+ 1/2 (* x 1/6))))
  (* x (* x (+ (pow 1/2 3) (pow (* x 1/6) 3))))
  (* x (* x (- (* 1/2 1/2) (* (* x 1/6) (* x 1/6)))))
  (- x (log (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (log (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (exp (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (/ (* (* (exp x) (exp x)) (exp x)) (* (* (+ x (* x (* x (+ 1/2 (* x 1/6))))) (+ x (* x (* x (+ 1/2 (* x 1/6)))))) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (* (cbrt (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))) (cbrt (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))))
  (cbrt (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (* (* (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))) (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))) (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (sqrt (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (sqrt (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (neg (exp x))
  (neg (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))) (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))))
  (/ (cbrt (exp x)) (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (/ (cbrt (exp x)) (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (/ (sqrt (exp x)) (* (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))) (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))))
  (/ (sqrt (exp x)) (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (/ (sqrt (exp x)) (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (/ (sqrt (exp x)) (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (/ 1 (* (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))) (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))))
  (/ (exp x) (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (/ 1 (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (/ (exp x) (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (/ 1 1)
  (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (/ 1 (+ x (* x (* x (+ 1/2 (* x 1/6))))))
  (/ (+ x (* x (* x (+ 1/2 (* x 1/6))))) (exp x))
  (/ (exp x) (* (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))) (cbrt (+ x (* x (* x (+ 1/2 (* x 1/6))))))))
  (/ (exp x) (sqrt (+ x (* x (* x (+ 1/2 (* x 1/6)))))))
  (/ (exp x) 1)
  (/ (+ x (* x (* x (+ 1/2 (* x 1/6))))) (cbrt (exp x)))
  (/ (+ x (* x (* x (+ 1/2 (* x 1/6))))) (sqrt (exp x)))
  (/ (+ x (* x (* x (+ 1/2 (* x 1/6))))) (exp x))
  (/ (exp x) (+ (pow x 3) (pow (* x (* x (+ 1/2 (* x 1/6)))) 3)))
  (/ (exp x) (- (* x x) (* (* x (* x (+ 1/2 (* x 1/6)))) (* x (* x (+ 1/2 (* x 1/6)))))))
  (* 1/6 x)
  (* 1/6 x)
  (* 1/6 x)
  (+ (* 1/6 (pow x 2)) (* 1/2 x))
  (+ (* 1/6 (pow x 2)) (* 1/2 x))
  (+ (* 1/6 (pow x 2)) (* 1/2 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))))
0.711 * * [simplify]: iteration  0 :  4920  enodes  (cost  1226 )
0.712 * * [simplify]: iteration  1 :  4920  enodes  (cost  1226 )
0.717 * [simplify]: Simplified to:
   (* x 1/6)
  (log (* x 1/6))
  (log (* x 1/6))
  (pow (exp x) 1/6)
  (* (pow x 3) 1/216)
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (* (pow x 3) 1/216)
  (sqrt (* x 1/6))
  (sqrt (* x 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* x (* (cbrt 1/6) (cbrt 1/6)))
  (* x (sqrt 1/6))
  x
  (* 1/6 (cbrt x))
  (* 1/6 (sqrt x))
  (* x 1/6)
  (* x (+ (* x 1/6) 1/2))
  (log (* x (+ (* x 1/6) 1/2)))
  (log (* x (+ (* x 1/6) 1/2)))
  (pow (exp x) (+ (* x 1/6) 1/2))
  (pow (* x (+ (* x 1/6) 1/2)) 3)
  (* (cbrt (* x (+ (* x 1/6) 1/2))) (cbrt (* x (+ (* x 1/6) 1/2))))
  (cbrt (* x (+ (* x 1/6) 1/2)))
  (pow (* x (+ (* x 1/6) 1/2)) 3)
  (sqrt (* x (+ (* x 1/6) 1/2)))
  (sqrt (* x (+ (* x 1/6) 1/2)))
  (* (sqrt x) (sqrt (+ (* x 1/6) 1/2)))
  (* (sqrt x) (sqrt (+ (* x 1/6) 1/2)))
  (* x 1/2)
  (* x (* x 1/6))
  (* x 1/2)
  (* x (* x 1/6))
  (* x (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2))))
  (* x (sqrt (+ (* x 1/6) 1/2)))
  x
  (* (cbrt x) (+ (* x 1/6) 1/2))
  (* (sqrt x) (+ (* x 1/6) 1/2))
  (* x (+ (* x 1/6) 1/2))
  (+ (* x 1/8) (* 1/216 (pow x 4)))
  (- (* x 1/4) (* (pow x 3) 1/36))
  (* x (* x (+ (* x 1/6) 1/2)))
  (* x (* x (+ (* x 1/6) 1/2)))
  (log (* x (* x (+ (* x 1/6) 1/2))))
  (log (* x (* x (+ (* x 1/6) 1/2))))
  (log (* x (* x (+ (* x 1/6) 1/2))))
  (pow (pow (exp x) (+ (* x 1/6) 1/2)) x)
  (* (pow (+ (* x 1/6) 1/2) 3) (pow x 6))
  (* (pow (+ (* x 1/6) 1/2) 3) (pow x 6))
  (* (cbrt (* x (* x (+ (* x 1/6) 1/2)))) (cbrt (* x (* x (+ (* x 1/6) 1/2)))))
  (cbrt (* x (* x (+ (* x 1/6) 1/2))))
  (* (pow (+ (* x 1/6) 1/2) 3) (pow x 6))
  (sqrt (* x (* x (+ (* x 1/6) 1/2))))
  (sqrt (* x (* x (+ (* x 1/6) 1/2))))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x x)
  (* x (* (cbrt x) (+ (* x 1/6) 1/2)))
  (* (+ (* x 1/6) 1/2) (pow x 3/2))
  (* x (* x (+ (* x 1/6) 1/2)))
  (* x (+ (* x 1/8) (* 1/216 (pow x 4))))
  (- (* (* x x) 1/4) (* 1/36 (pow x 4)))
  (- x (log (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (- x (log (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (exp (/ (exp x) (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (pow (/ (exp x) (+ x (* x (* x (+ (* x 1/6) 1/2))))) 3)
  (* (cbrt (/ (exp x) (+ x (* x (* x (+ (* x 1/6) 1/2)))))) (cbrt (/ (exp x) (+ x (* x (* x (+ (* x 1/6) 1/2)))))))
  (cbrt (/ (exp x) (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (pow (/ (exp x) (+ x (* x (* x (+ (* x 1/6) 1/2))))) 3)
  (sqrt (/ (exp x) (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (sqrt (/ (exp x) (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (neg (exp x))
  (- (* x (* x (+ (* x -1/6) -1/2))) x)
  (* (cbrt (exp x)) (/ (cbrt (exp x)) (* (cbrt (+ x (* x (* x (+ (* x 1/6) 1/2))))) (cbrt (+ x (* x (* x (+ (* x 1/6) 1/2))))))))
  (/ (cbrt (exp x)) (cbrt (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (* (cbrt (exp x)) (/ (cbrt (exp x)) (sqrt (+ x (* x (* x (+ (* x 1/6) 1/2)))))))
  (/ (cbrt (exp x)) (sqrt (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (+ x (* x (* x (+ (* x 1/6) 1/2)))))
  (/ (sqrt (exp x)) (* (cbrt (+ x (* x (* x (+ (* x 1/6) 1/2))))) (cbrt (+ x (* x (* x (+ (* x 1/6) 1/2)))))))
  (/ (sqrt (exp x)) (cbrt (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (/ (sqrt (exp x)) (sqrt (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (/ (sqrt (exp x)) (sqrt (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (+ x (* x (* x (+ (* x 1/6) 1/2)))))
  (/ 1 (* (cbrt (+ x (* x (* x (+ (* x 1/6) 1/2))))) (cbrt (+ x (* x (* x (+ (* x 1/6) 1/2)))))))
  (/ (exp x) (cbrt (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (/ 1 (sqrt (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (/ (exp x) (sqrt (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  1
  (/ (exp x) (+ x (* x (* x (+ (* x 1/6) 1/2)))))
  (/ 1 (+ x (* x (* x (+ (* x 1/6) 1/2)))))
  (/ x (/ (exp x) (+ 1 (* x (+ (* x 1/6) 1/2)))))
  (/ (exp x) (* (cbrt (+ x (* x (* x (+ (* x 1/6) 1/2))))) (cbrt (+ x (* x (* x (+ (* x 1/6) 1/2)))))))
  (/ (exp x) (sqrt (+ x (* x (* x (+ (* x 1/6) 1/2))))))
  (exp x)
  (/ x (/ (cbrt (exp x)) (+ 1 (* x (+ (* x 1/6) 1/2)))))
  (/ x (/ (sqrt (exp x)) (+ 1 (* x (+ (* x 1/6) 1/2)))))
  (/ x (/ (exp x) (+ 1 (* x (+ (* x 1/6) 1/2)))))
  (/ (exp x) (+ (pow x 3) (* (pow (+ (* x 1/6) 1/2) 3) (pow x 6))))
  (/ (exp x) (+ (* x x) (* (pow x 4) (* (+ (* x 1/6) 1/2) (+ (* x -1/6) -1/2)))))
  (* x 1/6)
  (* x 1/6)
  (* x 1/6)
  (* x (+ (* x 1/6) 1/2))
  (* x (+ (* x 1/6) 1/2))
  (* x (+ (* x 1/6) 1/2))
  (* x (* x (+ (* x 1/6) 1/2)))
  (* x (* x (+ (* x 1/6) 1/2)))
  (* x (* x (+ (* x 1/6) 1/2)))
  (+ 1/2 (+ (* x 1/12) (/ 1 x)))
  (+ (* (exp x) (/ 6 (pow x 3))) (* 18 (- (/ (exp x) (pow x 5)) (/ (exp x) (pow x 4)))))
  (+ (* (exp x) (/ 6 (pow x 3))) (* 18 (- (/ (exp x) (pow x 5)) (/ (exp x) (pow x 4)))))
0.717 * * * [progress]: adding candidates to table
0.830 * * [progress]: iteration 3 / 4
0.830 * * * [progress]: picking best candidate
0.840 * * * * [pick]: Picked  #<alt (λ (x) (+ 1/2 (+ (* x 1/12) (/ 1 x))))>
0.840 * * * [progress]: localizing error
0.846 * * * [progress]: generating rewritten candidates
0.846 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1)
0.849 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.855 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.863 * * * [progress]: generating series expansions
0.863 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1)
0.863 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0
0.863 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.863 * [taylor]: Taking taylor expansion of 1/12 in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.863 * [taylor]: Taking taylor expansion of 1/12 in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0
0.863 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.863 * [taylor]: Taking taylor expansion of 1/12 in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.863 * [taylor]: Taking taylor expansion of 1/12 in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [approximate]: Taking taylor expansion of (/ -1/12 x) in (x) around 0
0.864 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
0.864 * [taylor]: Taking taylor expansion of -1/12 in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
0.864 * [taylor]: Taking taylor expansion of -1/12 in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.865 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.865 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in (x) around 0
0.865 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
0.865 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.865 * [taylor]: Taking taylor expansion of 1/12 in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
0.865 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.865 * [taylor]: Taking taylor expansion of 1/12 in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.866 * [approximate]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in (x) around 0
0.866 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.866 * [taylor]: Taking taylor expansion of 1/12 in x
0.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.866 * [taylor]: Taking taylor expansion of 1/12 in x
0.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.867 * [approximate]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in (x) around 0
0.867 * [taylor]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in x
0.867 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.867 * [taylor]: Taking taylor expansion of 1/12 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 (neg (+ x (* 1/12 (/ 1 x)))) in x
0.868 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.868 * [taylor]: Taking taylor expansion of 1/12 in x
0.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.869 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.869 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in (x) around 0
0.869 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x
0.869 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.869 * [taylor]: Taking taylor expansion of 1/12 in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x
0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of 1/2 in x
0.869 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x
0.869 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.869 * [taylor]: Taking taylor expansion of 1/12 in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x
0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of 1/2 in x
0.869 * [approximate]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in (x) around 0
0.869 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x
0.870 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.870 * [taylor]: Taking taylor expansion of 1/12 in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of 1/2 in x
0.870 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x
0.870 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.870 * [taylor]: Taking taylor expansion of 1/12 in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of 1/2 in x
0.870 * [approximate]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in (x) around 0
0.870 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x
0.870 * [taylor]: Taking taylor expansion of 1/2 in x
0.870 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.870 * [taylor]: Taking taylor expansion of 1/12 in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x
0.870 * [taylor]: Taking taylor expansion of 1/2 in x
0.870 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.870 * [taylor]: Taking taylor expansion of 1/12 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 * * * [progress]: simplifying candidates
0.871 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x 1/12)
  (+ (log x) (log 1/12))
  (log (* x 1/12))
  (exp (* x 1/12))
  (* (* (* x x) x) (* (* 1/12 1/12) 1/12))
  (* (cbrt (* x 1/12)) (cbrt (* x 1/12)))
  (cbrt (* x 1/12))
  (* (* (* x 1/12) (* x 1/12)) (* x 1/12))
  (sqrt (* x 1/12))
  (sqrt (* x 1/12))
  (* (sqrt x) (sqrt 1/12))
  (* (sqrt x) (sqrt 1/12))
  (* x (* (cbrt 1/12) (cbrt 1/12)))
  (* x (sqrt 1/12))
  (* x 1)
  (* (cbrt x) 1/12)
  (* (sqrt x) 1/12)
  (* x 1/12)
  (* (exp (* x 1/12)) (exp (/ 1 x)))
  (log (+ (* x 1/12) (/ 1 x)))
  (exp (+ (* x 1/12) (/ 1 x)))
  (* (cbrt (+ (* x 1/12) (/ 1 x))) (cbrt (+ (* x 1/12) (/ 1 x))))
  (cbrt (+ (* x 1/12) (/ 1 x)))
  (* (* (+ (* x 1/12) (/ 1 x)) (+ (* x 1/12) (/ 1 x))) (+ (* x 1/12) (/ 1 x)))
  (sqrt (+ (* x 1/12) (/ 1 x)))
  (sqrt (+ (* x 1/12) (/ 1 x)))
  (+ (pow (* x 1/12) 3) (pow (/ 1 x) 3))
  (+ (* (* x 1/12) (* x 1/12)) (- (* (/ 1 x) (/ 1 x)) (* (* x 1/12) (/ 1 x))))
  (- (* (* x 1/12) (* x 1/12)) (* (/ 1 x) (/ 1 x)))
  (- (* x 1/12) (/ 1 x))
  (* (exp 1/2) (* (exp (* x 1/12)) (exp (/ 1 x))))
  (* (exp 1/2) (exp (+ (* x 1/12) (/ 1 x))))
  (log (+ 1/2 (+ (* x 1/12) (/ 1 x))))
  (exp (+ 1/2 (+ (* x 1/12) (/ 1 x))))
  (* (cbrt (+ 1/2 (+ (* x 1/12) (/ 1 x)))) (cbrt (+ 1/2 (+ (* x 1/12) (/ 1 x)))))
  (cbrt (+ 1/2 (+ (* x 1/12) (/ 1 x))))
  (* (* (+ 1/2 (+ (* x 1/12) (/ 1 x))) (+ 1/2 (+ (* x 1/12) (/ 1 x)))) (+ 1/2 (+ (* x 1/12) (/ 1 x))))
  (sqrt (+ 1/2 (+ (* x 1/12) (/ 1 x))))
  (sqrt (+ 1/2 (+ (* x 1/12) (/ 1 x))))
  (+ (pow 1/2 3) (pow (+ (* x 1/12) (/ 1 x)) 3))
  (+ (* 1/2 1/2) (- (* (+ (* x 1/12) (/ 1 x)) (+ (* x 1/12) (/ 1 x))) (* 1/2 (+ (* x 1/12) (/ 1 x)))))
  (- (* 1/2 1/2) (* (+ (* x 1/12) (/ 1 x)) (+ (* x 1/12) (/ 1 x))))
  (- 1/2 (+ (* x 1/12) (/ 1 x)))
  (+ 1/2 (+ (* x 1/12) (/ 1 x)))
  (+ 1/2 (* x 1/12))
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
0.915 * * [simplify]: iteration  0 :  4846  enodes  (cost  420 )
0.915 * * [simplify]: iteration  1 :  4846  enodes  (cost  420 )
0.917 * [simplify]: Simplified to:
   (* x 1/12)
  (log (* x 1/12))
  (log (* x 1/12))
  (pow (exp x) 1/12)
  (* (pow x 3) 1/1728)
  (* (cbrt (* x 1/12)) (cbrt (* x 1/12)))
  (cbrt (* x 1/12))
  (* (pow x 3) 1/1728)
  (sqrt (* x 1/12))
  (sqrt (* x 1/12))
  (* (sqrt x) (sqrt 1/12))
  (* (sqrt x) (sqrt 1/12))
  (* x (* (cbrt 1/12) (cbrt 1/12)))
  (* x (sqrt 1/12))
  x
  (* 1/12 (cbrt x))
  (* 1/12 (sqrt x))
  (* x 1/12)
  (exp (+ (* x 1/12) (/ 1 x)))
  (log (+ (* x 1/12) (/ 1 x)))
  (exp (+ (* x 1/12) (/ 1 x)))
  (* (cbrt (+ (* x 1/12) (/ 1 x))) (cbrt (+ (* x 1/12) (/ 1 x))))
  (cbrt (+ (* x 1/12) (/ 1 x)))
  (pow (+ (* x 1/12) (/ 1 x)) 3)
  (sqrt (+ (* x 1/12) (/ 1 x)))
  (sqrt (+ (* x 1/12) (/ 1 x)))
  (+ (* (pow x 3) 1/1728) (/ 1 (pow x 3)))
  (+ (* x (* x 1/144)) (+ (/ 1 (* x x)) -1/12))
  (+ (* x (* x 1/144)) (/ (/ -1 x) x))
  (+ (* x 1/12) (/ -1 x))
  (exp (+ (* x 1/12) (+ (/ 1 x) 1/2)))
  (exp (+ (* x 1/12) (+ (/ 1 x) 1/2)))
  (log (+ (* x 1/12) (+ (/ 1 x) 1/2)))
  (exp (+ (* x 1/12) (+ (/ 1 x) 1/2)))
  (* (cbrt (+ (* x 1/12) (+ (/ 1 x) 1/2))) (cbrt (+ (* x 1/12) (+ (/ 1 x) 1/2))))
  (cbrt (+ (* x 1/12) (+ (/ 1 x) 1/2)))
  (pow (+ (* x 1/12) (+ (/ 1 x) 1/2)) 3)
  (sqrt (+ (* x 1/12) (+ (/ 1 x) 1/2)))
  (sqrt (+ (* x 1/12) (+ (/ 1 x) 1/2)))
  (+ (pow (+ (* x 1/12) (/ 1 x)) 3) 1/8)
  (+ 1/4 (* (+ (* x 1/12) (/ 1 x)) (+ (* x 1/12) (+ (/ 1 x) -1/2))))
  (+ 1/12 (- (* x (* x -1/144)) (/ 1 (* x x))))
  (+ 1/2 (+ (/ -1 x) (* x -1/12)))
  (+ (* x 1/12) (+ (/ 1 x) 1/2))
  (+ (* x 1/12) 1/2)
  (* x 1/12)
  (* x 1/12)
  (* x 1/12)
  (+ (* x 1/12) (/ 1 x))
  (+ (* x 1/12) (/ 1 x))
  (+ (* x 1/12) (/ 1 x))
  (+ (* x 1/12) (+ (/ 1 x) 1/2))
  (+ (* x 1/12) (+ (/ 1 x) 1/2))
  (+ (* x 1/12) (+ (/ 1 x) 1/2))
0.917 * * * [progress]: adding candidates to table
0.970 * * [progress]: iteration 4 / 4
0.970 * * * [progress]: picking best candidate
0.983 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>
0.983 * * * [progress]: localizing error
0.988 * * * [progress]: generating rewritten candidates
0.988 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.995 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.998 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.010 * * * [progress]: generating series expansions
1.010 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
1.010 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in (x) around 0
1.010 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.010 * [taylor]: Taking taylor expansion of 1 in x
1.010 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.010 * [taylor]: Taking taylor expansion of 1.0 in x
1.010 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.010 * [taylor]: Taking taylor expansion of (exp x) in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.010 * [taylor]: Taking taylor expansion of 1 in x
1.010 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.010 * [taylor]: Taking taylor expansion of 1.0 in x
1.010 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.010 * [taylor]: Taking taylor expansion of (exp x) in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.011 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in (x) around 0
1.011 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.011 * [taylor]: Taking taylor expansion of 1 in x
1.011 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.011 * [taylor]: Taking taylor expansion of 1.0 in x
1.011 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.011 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.011 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.011 * [taylor]: Taking taylor expansion of x in x
1.011 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.011 * [taylor]: Taking taylor expansion of 1 in x
1.011 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.011 * [taylor]: Taking taylor expansion of 1.0 in x
1.011 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.011 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.011 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.011 * [taylor]: Taking taylor expansion of x in x
1.013 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in (x) around 0
1.013 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.013 * [taylor]: Taking taylor expansion of 1 in x
1.013 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.013 * [taylor]: Taking taylor expansion of 1.0 in x
1.013 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.013 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.013 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.013 * [taylor]: Taking taylor expansion of -1 in x
1.013 * [taylor]: Taking taylor expansion of x in x
1.013 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.013 * [taylor]: Taking taylor expansion of 1 in x
1.013 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.013 * [taylor]: Taking taylor expansion of 1.0 in x
1.013 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.013 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.013 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.013 * [taylor]: Taking taylor expansion of -1 in x
1.013 * [taylor]: Taking taylor expansion of x in x
1.015 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
1.015 * [approximate]: Taking taylor expansion of (/ 1.0 (exp x)) in (x) around 0
1.015 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
1.015 * [taylor]: Taking taylor expansion of 1.0 in x
1.015 * [taylor]: Taking taylor expansion of (exp x) in x
1.015 * [taylor]: Taking taylor expansion of x in x
1.015 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
1.015 * [taylor]: Taking taylor expansion of 1.0 in x
1.015 * [taylor]: Taking taylor expansion of (exp x) in x
1.015 * [taylor]: Taking taylor expansion of x in x
1.016 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in (x) around 0
1.016 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
1.016 * [taylor]: Taking taylor expansion of 1.0 in x
1.016 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.016 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.016 * [taylor]: Taking taylor expansion of x in x
1.016 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
1.016 * [taylor]: Taking taylor expansion of 1.0 in x
1.016 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.016 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.016 * [taylor]: Taking taylor expansion of x in x
1.017 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in (x) around 0
1.017 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
1.017 * [taylor]: Taking taylor expansion of 1.0 in x
1.017 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.017 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.017 * [taylor]: Taking taylor expansion of -1 in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.017 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
1.017 * [taylor]: Taking taylor expansion of 1.0 in x
1.017 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.018 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.018 * [taylor]: Taking taylor expansion of -1 in x
1.018 * [taylor]: Taking taylor expansion of x in x
1.019 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.019 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in (x) around 0
1.019 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
1.019 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.019 * [taylor]: Taking taylor expansion of 1 in x
1.019 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.019 * [taylor]: Taking taylor expansion of 1.0 in x
1.019 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.019 * [taylor]: Taking taylor expansion of (exp x) in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.019 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
1.019 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.019 * [taylor]: Taking taylor expansion of 1 in x
1.019 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.019 * [taylor]: Taking taylor expansion of 1.0 in x
1.019 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.019 * [taylor]: Taking taylor expansion of (exp x) in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.020 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in (x) around 0
1.020 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
1.020 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.020 * [taylor]: Taking taylor expansion of 1 in x
1.020 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.020 * [taylor]: Taking taylor expansion of 1.0 in x
1.020 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.020 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.020 * [taylor]: Taking taylor expansion of x in x
1.021 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
1.021 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.021 * [taylor]: Taking taylor expansion of 1 in x
1.021 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.021 * [taylor]: Taking taylor expansion of 1.0 in x
1.021 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.021 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.021 * [taylor]: Taking taylor expansion of x in x
1.024 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in (x) around 0
1.024 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
1.024 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.024 * [taylor]: Taking taylor expansion of 1 in x
1.024 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.024 * [taylor]: Taking taylor expansion of 1.0 in x
1.024 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.024 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.024 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.024 * [taylor]: Taking taylor expansion of -1 in x
1.024 * [taylor]: Taking taylor expansion of x in x
1.024 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
1.024 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.024 * [taylor]: Taking taylor expansion of 1 in x
1.024 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.024 * [taylor]: Taking taylor expansion of 1.0 in x
1.024 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.024 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.024 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.024 * [taylor]: Taking taylor expansion of -1 in x
1.024 * [taylor]: Taking taylor expansion of x in x
1.028 * * * [progress]: simplifying candidates
1.029 * [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)))))
  (neg (/ 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)))
  (- (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)))
  (neg 1.0)
  (neg (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)
  (neg 1)
  (neg (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)))))
  (neg 1)
  (neg (- 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)))))
  (- (+ (* 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 (pow x 2)) 1.0) (* 1.0 x))
  (/ 1.0 (exp x))
  (/ 1.0 (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)))))
1.091 * * [simplify]: iteration  0 :  4871  enodes  (cost  1130 )
1.092 * * [simplify]: iteration  1 :  4871  enodes  (cost  1130 )
1.096 * [simplify]: Simplified to:
   (/ E (exp (/ 1.0 (exp x))))
  (log (- 1 (/ 1.0 (exp x))))
  (/ E (exp (/ 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 (* 1.0 (/ (+ 1 (/ 1.0 (exp x))) (exp x))))
  (/ 1.0 (neg (exp x)))
  (- 1 (* 1.0 (* (pow (exp x) -2) 1.0)))
  (+ 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)))
  (- (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)))
  (neg 1.0)
  (neg (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))
  (exp (neg 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)
  -1
  (neg (log (- 1 (/ 1.0 (exp x)))))
  (neg (log (- 1 (/ 1.0 (exp x)))))
  (neg (log (- 1 (/ 1.0 (exp x)))))
  (neg (log (- 1 (/ 1.0 (exp x)))))
  (exp (/ 1 (- 1 (/ 1.0 (exp x)))))
  (/ 1 (pow (- 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)))))
  (/ 1 (pow (- 1 (/ 1.0 (exp x))) 3))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  -1
  (+ (/ 1.0 (exp x)) -1)
  (* (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))
  (/ (cbrt 1) (- 1 (/ 1.0 (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 (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))
  (/ (cbrt 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))) (cbrt 1))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (/ 1 (- 1 (pow (/ 1.0 (exp x)) 3)))
  (/ 1 (- 1 (* 1.0 (* (pow (exp x) -2) 1.0))))
  (* x (+ 1.0 (* x (- (* x 0.16666666666666666) 0.5))))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (+ 1.0 (* x (- (* x 0.5) 1.0)))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
  (+ 0.5 (+ (* x 0.08333333333333334) (/ 1.0 x)))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
1.097 * * * [progress]: adding candidates to table
1.196 * [progress]: [Phase 3 of 3] Extracting.
1.196 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (exp x) (/ (- (pow (exp x) 3) (pow 1.0 3)) (+ (pow (exp x) 2) (* 1.0 (+ (exp x) 1.0))))))> #<alt (λ (x) (/ 1 (* (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))))> #<alt (λ (x) (+ 1/2 (/ (+ (* (pow x 3) 1/1728) (/ 1 (pow x 3))) (+ (* x (* x 1/144)) (+ (/ 1 (* x x)) -1/12)))))> #<alt (λ (x) (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))>)
1.197 * * * [regime-changes]: Trying 2 branch expressions: ((exp x) x)
1.197 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (/ (exp x) (/ (- (pow (exp x) 3) (pow 1.0 3)) (+ (pow (exp x) 2) (* 1.0 (+ (exp x) 1.0))))))> #<alt (λ (x) (/ 1 (* (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))))> #<alt (λ (x) (+ 1/2 (/ (+ (* (pow x 3) 1/1728) (/ 1 (pow x 3))) (+ (* x (* x 1/144)) (+ (/ 1 (* x x)) -1/12)))))> #<alt (λ (x) (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))>)
1.229 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (/ (exp x) (/ (- (pow (exp x) 3) (pow 1.0 3)) (+ (pow (exp x) 2) (* 1.0 (+ (exp x) 1.0))))))> #<alt (λ (x) (/ 1 (* (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))))>)
1.254 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (exp x) (/ (- (pow (exp x) 3) (pow 1.0 3)) (+ (pow (exp x) 2) (* 1.0 (+ (exp x) 1.0))))))> #<alt (λ (x) (/ 1 (* (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))))> #<alt (λ (x) (+ 1/2 (/ (+ (* (pow x 3) 1/1728) (/ 1 (pow x 3))) (+ (* x (* x 1/144)) (+ (/ 1 (* x x)) -1/12)))))> #<alt (λ (x) (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))>)
1.285 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
1.285 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))
1.287 * * [simplify]: iteration  0 :  15  enodes  (cost  14 )
1.287 * * [simplify]: iteration  1 :  15  enodes  (cost  14 )
1.288 * [simplify]: Simplified to:
   (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))
2.591 * [regime-testing]: End program error score: 1.0487206570521996
2.659 * [regime-testing]: Target error score: 40.68648981531745