25.811 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.352 * * * [progress]: [2/2] Setting up program.
0.354 * [progress]: [Phase 2 of 3] Improving.
0.354 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (- (exp x) 1.0))
0.432 * * [simplify]: iteration  0 :  4999  enodes  (cost  7 )
0.433 * * [simplify]: iteration  1 :  4999  enodes  (cost  7 )
0.433 * [simplify]: Simplified to:
   (/ (exp x) (- (exp x) 1.0))
0.434 * * [progress]: iteration 1 / 4
0.434 * * * [progress]: picking best candidate
0.436 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (- (exp x) 1.0)))>
0.436 * * * [progress]: localizing error
0.440 * * * [progress]: generating rewritten candidates
0.440 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.444 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.452 * * * [progress]: generating series expansions
0.452 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.452 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
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) 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)) 1.0) in (x) around 0
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)) 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
0.454 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.454 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.454 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.454 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.454 * [taylor]: Taking taylor expansion of -1 in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.454 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.454 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.454 * [taylor]: Taking taylor expansion of -1 in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.454 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in (x) around 0
0.455 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.455 * [taylor]: Taking taylor expansion of (exp x) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.455 * [taylor]: Taking taylor expansion of (exp x) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of 1.0 in x
0.455 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.455 * [taylor]: Taking taylor expansion of (exp x) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.455 * [taylor]: Taking taylor expansion of (exp x) 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 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in (x) around 0
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 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 x in x
0.456 * [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 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 x in x
0.456 * [taylor]: Taking taylor expansion of 1.0 in x
0.461 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.461 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.461 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.461 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.461 * [taylor]: Taking taylor expansion of -1 in x
0.461 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.461 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.461 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.461 * [taylor]: Taking taylor expansion of -1 in x
0.461 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of 1.0 in x
0.461 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.461 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.461 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.461 * [taylor]: Taking taylor expansion of -1 in x
0.461 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.461 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.461 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.461 * [taylor]: Taking taylor expansion of -1 in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of 1.0 in x
0.463 * * * [progress]: simplifying candidates
0.464 * [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))
0.524 * * [simplify]: iteration  0 :  5019  enodes  (cost  574 )
0.526 * [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))
0.527 * * * [progress]: adding candidates to table
0.591 * * [progress]: iteration 2 / 4
0.591 * * * [progress]: picking best candidate
0.598 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))>
0.598 * * * [progress]: localizing error
0.606 * * * [progress]: generating rewritten candidates
0.607 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 2 2)
0.610 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2)
0.615 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.622 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2 2)
0.627 * * * [progress]: generating series expansions
0.627 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 2 2)
0.627 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.627 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.627 * [taylor]: Taking taylor expansion of 1/6 in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.627 * [taylor]: Taking taylor expansion of 1/6 in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.627 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.627 * [taylor]: Taking taylor expansion of 1/6 in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.627 * [taylor]: Taking taylor expansion of 1/6 in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.628 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.628 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.628 * [taylor]: Taking taylor expansion of -1/6 in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.628 * [taylor]: Taking taylor expansion of -1/6 in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.629 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2)
0.629 * [approximate]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in (x) around 0
0.629 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.629 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.629 * [taylor]: Taking taylor expansion of 1/6 in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of 1/2 in x
0.629 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.629 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.629 * [taylor]: Taking taylor expansion of 1/6 in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of 1/2 in x
0.630 * [approximate]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in (x) around 0
0.630 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.630 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.630 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.630 * [taylor]: Taking taylor expansion of 1/6 in x
0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of 1/2 in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.630 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.630 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.630 * [taylor]: Taking taylor expansion of 1/6 in x
0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of 1/2 in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.632 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in (x) around 0
0.632 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.632 * [taylor]: Taking taylor expansion of -1 in x
0.632 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.632 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.632 * [taylor]: Taking taylor expansion of 1/2 in x
0.632 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of 1/6 in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.632 * [taylor]: Taking taylor expansion of -1 in x
0.632 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.632 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.632 * [taylor]: Taking taylor expansion of 1/2 in x
0.632 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of 1/6 in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.634 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.634 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in (x) around 0
0.634 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.634 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.634 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.634 * [taylor]: Taking taylor expansion of 1/6 in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of 1/2 in x
0.634 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.634 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.635 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.635 * [taylor]: Taking taylor expansion of 1/6 in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of 1/2 in x
0.636 * [approximate]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in (x) around 0
0.636 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in x
0.636 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.636 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of 1/6 in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of 1/2 in x
0.636 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in x
0.636 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.636 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of 1/6 in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of 1/2 in x
0.636 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.638 * [approximate]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0
0.638 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.638 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.638 * [taylor]: Taking taylor expansion of 1/2 in x
0.638 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.638 * [taylor]: Taking taylor expansion of 1/6 in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.638 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.638 * [taylor]: Taking taylor expansion of 1/2 in x
0.639 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.639 * [taylor]: Taking taylor expansion of 1/6 in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.640 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2 2)
0.641 * [approximate]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in (x) around 0
0.641 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.641 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.641 * [taylor]: Taking taylor expansion of 1/6 in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of 1/2 in x
0.641 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.641 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.641 * [taylor]: Taking taylor expansion of 1/6 in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of 1/2 in x
0.641 * [approximate]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in (x) around 0
0.641 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.641 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.641 * [taylor]: Taking taylor expansion of 1/6 in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of 1/2 in x
0.641 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.641 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.641 * [taylor]: Taking taylor expansion of 1/6 in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of 1/2 in x
0.642 * [approximate]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in (x) around 0
0.643 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.643 * [taylor]: Taking taylor expansion of 1/2 in x
0.643 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.643 * [taylor]: Taking taylor expansion of 1/6 in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.643 * [taylor]: Taking taylor expansion of 1/2 in x
0.643 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.643 * [taylor]: Taking taylor expansion of 1/6 in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.644 * * * [progress]: simplifying candidates
0.645 * [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)))))
  (* (exp 1/2) (exp (* x 1/6)))
  (log (+ 1/2 (* x 1/6)))
  (exp (+ 1/2 (* x 1/6)))
  (* (cbrt (+ 1/2 (* x 1/6))) (cbrt (+ 1/2 (* x 1/6))))
  (cbrt (+ 1/2 (* x 1/6)))
  (* (* (+ 1/2 (* x 1/6)) (+ 1/2 (* x 1/6))) (+ 1/2 (* x 1/6)))
  (sqrt (+ 1/2 (* x 1/6)))
  (sqrt (+ 1/2 (* x 1/6)))
  (+ (pow 1/2 3) (pow (* x 1/6) 3))
  (+ (* 1/2 1/2) (- (* (* x 1/6) (* x 1/6)) (* 1/2 (* x 1/6))))
  (- (* 1/2 1/2) (* (* x 1/6) (* x 1/6)))
  (- 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)))
  (+ (* 1/6 x) 1/2)
  (+ (* 1/6 x) 1/2)
  (+ (* 1/6 x) 1/2)
0.703 * * [simplify]: iteration  0 :  4905  enodes  (cost  659 )
0.703 * * [simplify]: iteration  1 :  4905  enodes  (cost  659 )
0.706 * [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 1/6) 1/2)) x)
  (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 1/6) 1/2)) x) x)
  (* (pow (+ (* x 1/6) 1/2) 3) (pow x 6))
  (* (pow (+ (* x 1/6) 1/2) 3) (pow x 6))
  (* (cbrt (* x (* x (+ (* x 1/6) 1/2)))) (cbrt (* x (* x (+ (* x 1/6) 1/2)))))
  (cbrt (* x (* x (+ (* x 1/6) 1/2))))
  (* (pow (+ (* x 1/6) 1/2) 3) (pow x 6))
  (sqrt (* x (* x (+ (* x 1/6) 1/2))))
  (sqrt (* x (* x (+ (* x 1/6) 1/2))))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x (* x 1/2))
  (* 1/6 (pow x 3))
  (* x x)
  (* x (* (cbrt x) (+ (* x 1/6) 1/2)))
  (* (+ (* x 1/6) 1/2) (pow x 3/2))
  (* x (* x (+ (* x 1/6) 1/2)))
  (* x (+ (* x 1/8) (* 1/216 (pow x 4))))
  (+ (* (* x x) 1/4) (* (pow x 4) -1/36))
  (exp (+ (* x 1/6) 1/2))
  (log (+ (* x 1/6) 1/2))
  (exp (+ (* x 1/6) 1/2))
  (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2)))
  (cbrt (+ (* x 1/6) 1/2))
  (pow (+ (* x 1/6) 1/2) 3)
  (sqrt (+ (* x 1/6) 1/2))
  (sqrt (+ (* x 1/6) 1/2))
  (+ (* (pow x 3) 1/216) 1/8)
  (+ 1/4 (* x (+ (* x 1/36) -1/12)))
  (+ 1/4 (* x (* x -1/36)))
  (+ 1/2 (* x -1/6))
  (* 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)))
  (+ (* x 1/6) 1/2)
  (+ (* x 1/6) 1/2)
  (+ (* x 1/6) 1/2)
0.707 * * * [progress]: adding candidates to table
0.788 * * [progress]: iteration 3 / 4
0.788 * * * [progress]: picking best candidate
0.793 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>
0.793 * * * [progress]: localizing error
0.798 * * * [progress]: generating rewritten candidates
0.798 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.805 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
0.810 * * * [progress]: generating series expansions
0.810 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.810 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in (x) around 0
0.810 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
0.810 * [taylor]: Taking taylor expansion of 1 in x
0.810 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
0.810 * [taylor]: Taking taylor expansion of 1.0 in x
0.810 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.810 * [taylor]: Taking taylor expansion of (exp x) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
0.810 * [taylor]: Taking taylor expansion of 1 in x
0.810 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
0.810 * [taylor]: Taking taylor expansion of 1.0 in x
0.810 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.810 * [taylor]: Taking taylor expansion of (exp x) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.811 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in (x) around 0
0.811 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
0.811 * [taylor]: Taking taylor expansion of 1 in x
0.811 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
0.812 * [taylor]: Taking taylor expansion of 1.0 in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.812 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
0.812 * [taylor]: Taking taylor expansion of 1 in x
0.812 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
0.812 * [taylor]: Taking taylor expansion of 1.0 in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.812 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.814 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in (x) around 0
0.814 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
0.814 * [taylor]: Taking taylor expansion of 1 in x
0.814 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
0.814 * [taylor]: Taking taylor expansion of 1.0 in x
0.814 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.814 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.814 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.814 * [taylor]: Taking taylor expansion of -1 in x
0.814 * [taylor]: Taking taylor expansion of x in x
0.814 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
0.814 * [taylor]: Taking taylor expansion of 1 in x
0.814 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
0.814 * [taylor]: Taking taylor expansion of 1.0 in x
0.814 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.814 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.814 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.814 * [taylor]: Taking taylor expansion of -1 in x
0.814 * [taylor]: Taking taylor expansion of x in x
0.816 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
0.816 * [approximate]: Taking taylor expansion of (/ 1.0 (exp x)) in (x) around 0
0.816 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
0.816 * [taylor]: Taking taylor expansion of 1.0 in x
0.816 * [taylor]: Taking taylor expansion of (exp x) in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.816 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
0.816 * [taylor]: Taking taylor expansion of 1.0 in x
0.816 * [taylor]: Taking taylor expansion of (exp x) in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.817 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in (x) around 0
0.817 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
0.817 * [taylor]: Taking taylor expansion of 1.0 in x
0.817 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.817 * [taylor]: Taking taylor expansion of x in x
0.817 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
0.817 * [taylor]: Taking taylor expansion of 1.0 in x
0.817 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.817 * [taylor]: Taking taylor expansion of x in x
0.818 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in (x) around 0
0.818 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
0.818 * [taylor]: Taking taylor expansion of 1.0 in x
0.818 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.818 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.818 * [taylor]: Taking taylor expansion of -1 in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.818 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
0.818 * [taylor]: Taking taylor expansion of 1.0 in x
0.818 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.818 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.818 * [taylor]: Taking taylor expansion of -1 in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.820 * * * [progress]: simplifying candidates
0.820 * [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)
  (- (+ (* 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))
0.892 * * [simplify]: iteration  0 :  4876  enodes  (cost  413 )
0.892 * * [simplify]: iteration  1 :  4876  enodes  (cost  413 )
0.894 * [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 (* 1.0 (pow (exp x) -2))))
  (+ 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)
  (* 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))
0.895 * * * [progress]: adding candidates to table
0.943 * * [progress]: iteration 4 / 4
0.943 * * * [progress]: picking best candidate
0.945 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (log (exp (- (exp x) 1.0)))))>
0.945 * * * [progress]: localizing error
0.952 * * * [progress]: generating rewritten candidates
0.952 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.959 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1)
0.963 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.971 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.979 * * * [progress]: generating series expansions
0.979 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.979 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.979 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.979 * [taylor]: Taking taylor expansion of (exp x) in x
0.979 * [taylor]: Taking taylor expansion of x in x
0.979 * [taylor]: Taking taylor expansion of 1.0 in x
0.979 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.979 * [taylor]: Taking taylor expansion of (exp x) in x
0.979 * [taylor]: Taking taylor expansion of x in x
0.979 * [taylor]: Taking taylor expansion of 1.0 in x
0.980 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.980 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.980 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.980 * [taylor]: Taking taylor expansion of x in x
0.980 * [taylor]: Taking taylor expansion of 1.0 in x
0.980 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.980 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.980 * [taylor]: Taking taylor expansion of x in x
0.980 * [taylor]: Taking taylor expansion of 1.0 in x
0.981 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.981 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.981 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.981 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.981 * [taylor]: Taking taylor expansion of -1 in x
0.981 * [taylor]: Taking taylor expansion of x in x
0.981 * [taylor]: Taking taylor expansion of 1.0 in x
0.981 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.981 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.981 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.981 * [taylor]: Taking taylor expansion of -1 in x
0.981 * [taylor]: Taking taylor expansion of x in x
0.981 * [taylor]: Taking taylor expansion of 1.0 in x
0.981 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1)
0.981 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.981 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.981 * [taylor]: Taking taylor expansion of (exp x) in x
0.981 * [taylor]: Taking taylor expansion of x in x
0.982 * [taylor]: Taking taylor expansion of 1.0 in x
0.982 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.982 * [taylor]: Taking taylor expansion of (exp x) in x
0.982 * [taylor]: Taking taylor expansion of x in x
0.982 * [taylor]: Taking taylor expansion of 1.0 in x
0.982 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.982 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.982 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.982 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.982 * [taylor]: Taking taylor expansion of x in x
0.982 * [taylor]: Taking taylor expansion of 1.0 in x
0.982 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.982 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.982 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.982 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of 1.0 in x
0.983 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.983 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.983 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.983 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.983 * [taylor]: Taking taylor expansion of -1 in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of 1.0 in x
0.983 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.983 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.983 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.983 * [taylor]: Taking taylor expansion of -1 in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of 1.0 in x
0.983 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.984 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in (x) around 0
0.984 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.984 * [taylor]: Taking taylor expansion of (exp x) in x
0.984 * [taylor]: Taking taylor expansion of x in x
0.984 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.984 * [taylor]: Taking taylor expansion of (exp x) in x
0.984 * [taylor]: Taking taylor expansion of x in x
0.984 * [taylor]: Taking taylor expansion of 1.0 in x
0.984 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.984 * [taylor]: Taking taylor expansion of (exp x) in x
0.984 * [taylor]: Taking taylor expansion of x in x
0.984 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.984 * [taylor]: Taking taylor expansion of (exp x) in x
0.984 * [taylor]: Taking taylor expansion of x in x
0.984 * [taylor]: Taking taylor expansion of 1.0 in x
0.985 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.985 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.985 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.985 * [taylor]: Taking taylor expansion of x in x
0.985 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.985 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.985 * [taylor]: Taking taylor expansion of x in x
0.985 * [taylor]: Taking taylor expansion of 1.0 in x
0.985 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.985 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.985 * [taylor]: Taking taylor expansion of x in x
0.985 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.985 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.985 * [taylor]: Taking taylor expansion of x in x
0.985 * [taylor]: Taking taylor expansion of 1.0 in x
0.987 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.987 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.987 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.987 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.987 * [taylor]: Taking taylor expansion of -1 in x
0.987 * [taylor]: Taking taylor expansion of x in x
0.987 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.987 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.987 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.987 * [taylor]: Taking taylor expansion of -1 in x
0.987 * [taylor]: Taking taylor expansion of x in x
0.988 * [taylor]: Taking taylor expansion of 1.0 in x
0.988 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.988 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.988 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.988 * [taylor]: Taking taylor expansion of -1 in x
0.988 * [taylor]: Taking taylor expansion of x in x
0.988 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.988 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.988 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.988 * [taylor]: Taking taylor expansion of -1 in x
0.988 * [taylor]: Taking taylor expansion of x in x
0.988 * [taylor]: Taking taylor expansion of 1.0 in x
0.990 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.990 * [approximate]: Taking taylor expansion of (exp (- (exp x) 1.0)) in (x) around 0
0.990 * [taylor]: Taking taylor expansion of (exp (- (exp x) 1.0)) in x
0.990 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.990 * [taylor]: Taking taylor expansion of (exp x) in x
0.990 * [taylor]: Taking taylor expansion of x in x
0.990 * [taylor]: Taking taylor expansion of 1.0 in x
0.990 * [taylor]: Taking taylor expansion of (exp (- (exp x) 1.0)) in x
0.990 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.990 * [taylor]: Taking taylor expansion of (exp x) in x
0.990 * [taylor]: Taking taylor expansion of x in x
0.990 * [taylor]: Taking taylor expansion of 1.0 in x
0.991 * [approximate]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.991 * [taylor]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 1.0)) in x
0.991 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.991 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.991 * [taylor]: Taking taylor expansion of x in x
0.991 * [taylor]: Taking taylor expansion of 1.0 in x
0.991 * [taylor]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 1.0)) in x
0.991 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.991 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.991 * [taylor]: Taking taylor expansion of x in x
0.991 * [taylor]: Taking taylor expansion of 1.0 in x
0.994 * [approximate]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.994 * [taylor]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 1.0)) in x
0.994 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.994 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.994 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.994 * [taylor]: Taking taylor expansion of -1 in x
0.994 * [taylor]: Taking taylor expansion of x in x
0.994 * [taylor]: Taking taylor expansion of 1.0 in x
0.994 * [taylor]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 1.0)) in x
0.994 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.994 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.994 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.994 * [taylor]: Taking taylor expansion of -1 in x
0.994 * [taylor]: Taking taylor expansion of x in x
0.994 * [taylor]: Taking taylor expansion of 1.0 in x
0.997 * * * [progress]: simplifying candidates
0.998 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (exp (exp x)))
  (log (exp (neg 1.0)))
  (log (* (cbrt (exp (- (exp x) 1.0))) (cbrt (exp (- (exp x) 1.0)))))
  (log (cbrt (exp (- (exp x) 1.0))))
  (log (sqrt (exp (- (exp x) 1.0))))
  (log (sqrt (exp (- (exp x) 1.0))))
  (log 1)
  (log (exp (- (exp x) 1.0)))
  (log (exp (exp x)))
  (log (exp 1.0))
  (log (exp (- (exp x) 1.0)))
  (log (exp (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))))
  (log (exp (sqrt (- (exp x) 1.0))))
  (log (exp 1))
  (log (exp (+ (sqrt (exp x)) (sqrt 1.0))))
  (log (exp 1))
  (log (log (exp (- (exp x) 1.0))))
  (exp (log (exp (- (exp x) 1.0))))
  (* (cbrt (log (exp (- (exp x) 1.0)))) (cbrt (log (exp (- (exp x) 1.0)))))
  (cbrt (log (exp (- (exp x) 1.0))))
  (* (* (log (exp (- (exp x) 1.0))) (log (exp (- (exp x) 1.0)))) (log (exp (- (exp x) 1.0))))
  (sqrt (log (exp (- (exp x) 1.0))))
  (sqrt (log (exp (- (exp x) 1.0))))
  (/ (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 (log (exp (- (exp x) 1.0)))))
  (log (/ (exp x) (log (exp (- (exp x) 1.0)))))
  (exp (/ (exp x) (log (exp (- (exp x) 1.0)))))
  (/ (* (* (exp x) (exp x)) (exp x)) (* (* (log (exp (- (exp x) 1.0))) (log (exp (- (exp x) 1.0)))) (log (exp (- (exp x) 1.0)))))
  (* (cbrt (/ (exp x) (log (exp (- (exp x) 1.0))))) (cbrt (/ (exp x) (log (exp (- (exp x) 1.0))))))
  (cbrt (/ (exp x) (log (exp (- (exp x) 1.0)))))
  (* (* (/ (exp x) (log (exp (- (exp x) 1.0)))) (/ (exp x) (log (exp (- (exp x) 1.0))))) (/ (exp x) (log (exp (- (exp x) 1.0)))))
  (sqrt (/ (exp x) (log (exp (- (exp x) 1.0)))))
  (sqrt (/ (exp x) (log (exp (- (exp x) 1.0)))))
  (neg (exp x))
  (neg (log (exp (- (exp x) 1.0))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (log (exp (- (exp x) 1.0))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (- (exp x) 1.0)))
  (/ (cbrt (exp x)) (log (exp (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1.0)))
  (/ (cbrt (exp x)) (log (exp (sqrt (- (exp x) 1.0)))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (- (exp x) 1.0))
  (/ (cbrt (exp x)) (log (exp 1)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (cbrt (exp x)) (log (exp (+ (sqrt (exp x)) (sqrt 1.0)))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (- (exp x) 1.0))
  (/ (cbrt (exp x)) (log (exp 1)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (log (exp (- (exp x) 1.0)))) (cbrt (log (exp (- (exp x) 1.0))))))
  (/ (cbrt (exp x)) (cbrt (log (exp (- (exp x) 1.0)))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (log (exp (- (exp x) 1.0)))))
  (/ (cbrt (exp x)) (sqrt (log (exp (- (exp x) 1.0)))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (log (exp (- (exp x) 1.0))))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (log (exp (- (exp x) 1.0))))
  (/ (sqrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (log (exp (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (log (exp (sqrt (- (exp x) 1.0)))))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (log (exp 1)))
  (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) (log (exp (+ (sqrt (exp x)) (sqrt 1.0)))))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (log (exp 1)))
  (/ (sqrt (exp x)) (* (cbrt (log (exp (- (exp x) 1.0)))) (cbrt (log (exp (- (exp x) 1.0))))))
  (/ (sqrt (exp x)) (cbrt (log (exp (- (exp x) 1.0)))))
  (/ (sqrt (exp x)) (sqrt (log (exp (- (exp x) 1.0)))))
  (/ (sqrt (exp x)) (sqrt (log (exp (- (exp x) 1.0)))))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (log (exp (- (exp x) 1.0))))
  (/ 1 1)
  (/ (exp x) (log (exp (- (exp x) 1.0))))
  (/ 1 (cbrt (- (exp x) 1.0)))
  (/ (exp x) (log (exp (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))))
  (/ 1 (sqrt (- (exp x) 1.0)))
  (/ (exp x) (log (exp (sqrt (- (exp x) 1.0)))))
  (/ 1 (- (exp x) 1.0))
  (/ (exp x) (log (exp 1)))
  (/ 1 (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) (log (exp (+ (sqrt (exp x)) (sqrt 1.0)))))
  (/ 1 (- (exp x) 1.0))
  (/ (exp x) (log (exp 1)))
  (/ 1 (* (cbrt (log (exp (- (exp x) 1.0)))) (cbrt (log (exp (- (exp x) 1.0))))))
  (/ (exp x) (cbrt (log (exp (- (exp x) 1.0)))))
  (/ 1 (sqrt (log (exp (- (exp x) 1.0)))))
  (/ (exp x) (sqrt (log (exp (- (exp x) 1.0)))))
  (/ 1 1)
  (/ (exp x) (log (exp (- (exp x) 1.0))))
  (/ 1 (log (exp (- (exp x) 1.0))))
  (/ (log (exp (- (exp x) 1.0))) (exp x))
  (/ (exp x) 1)
  (/ (exp x) (cbrt (- (exp x) 1.0)))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (* (cbrt (log (exp (- (exp x) 1.0)))) (cbrt (log (exp (- (exp x) 1.0))))))
  (/ (exp x) (sqrt (log (exp (- (exp x) 1.0)))))
  (/ (exp x) 1)
  (/ (log (exp (- (exp x) 1.0))) (cbrt (exp x)))
  (/ (log (exp (- (exp x) 1.0))) (sqrt (exp x)))
  (/ (log (exp (- (exp x) 1.0))) (exp x))
  (exp (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (exp (sqrt (- (exp x) 1.0)))
  (exp 1)
  (exp (+ (sqrt (exp x)) (sqrt 1.0)))
  (exp 1)
  (exp (exp x))
  (exp (neg 1.0))
  (exp (exp x))
  (exp 1.0)
  (log (exp (- (exp x) 1.0)))
  (exp (exp (- (exp x) 1.0)))
  (* (cbrt (exp (- (exp x) 1.0))) (cbrt (exp (- (exp x) 1.0))))
  (cbrt (exp (- (exp x) 1.0)))
  (* (* (exp (- (exp x) 1.0)) (exp (- (exp x) 1.0))) (exp (- (exp x) 1.0)))
  (sqrt (exp (- (exp x) 1.0)))
  (sqrt (exp (- (exp x) 1.0)))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
  (+ (pow x 2) (+ x 1))
  (exp (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
1.049 * * [simplify]: iteration  0 :  5732  enodes  (cost  1012 )
1.054 * [simplify]: Simplified to:
   (exp x)
  (neg 1.0)
  (* (log (cbrt (exp (- (exp x) 1.0)))) 2)
  (log (cbrt (exp (- (exp x) 1.0))))
  (log (sqrt (exp (- (exp x) 1.0))))
  (log (sqrt (exp (- (exp x) 1.0))))
  0
  (- (exp x) 1.0)
  (exp x)
  1.0
  (- (exp x) 1.0)
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (sqrt (- (exp x) 1.0))
  1
  (+ (sqrt (exp x)) (sqrt 1.0))
  1
  (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))
  (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)) (- (exp x) 1.0))
  (* (cbrt (exp x)) (/ (cbrt (exp x)) (cbrt (- (exp x) 1.0))))
  (/ (cbrt (exp x)) (* (cbrt (- (exp x) 1.0)) (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)) (- (exp x) 1.0)))
  (cbrt (exp x))
  (* (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)) (- (exp x) 1.0)))
  (cbrt (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))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (sqrt (exp x))
  (/ (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))
  1
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (cbrt (- (exp x) 1.0)))
  (/ (exp x) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ 1 (sqrt (- (exp x) 1.0)))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (/ 1 (- (exp x) 1.0))
  (exp x)
  (/ 1 (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ 1 (- (exp x) 1.0))
  (exp x)
  (/ 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 (- (exp x) 1.0))
  (- 1 (/ 1.0 (exp x)))
  (exp x)
  (/ (exp x) (cbrt (- (exp x) 1.0)))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (exp x)
  (/ (- (exp x) 1.0) (cbrt (exp x)))
  (/ (- (exp x) 1.0) (sqrt (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (pow (exp (cbrt (- (exp x) 1.0))) (cbrt (- (exp x) 1.0)))
  (exp (sqrt (- (exp x) 1.0)))
  E
  (exp (+ (sqrt (exp x)) (sqrt 1.0)))
  E
  (exp (exp x))
  (exp (neg 1.0))
  (exp (exp x))
  (exp 1.0)
  (- (exp x) 1.0)
  (exp (exp (- (exp x) 1.0)))
  (* (cbrt (exp (- (exp x) 1.0))) (cbrt (exp (- (exp x) 1.0))))
  (cbrt (exp (- (exp x) 1.0)))
  (pow (exp (- (exp x) 1.0)) 3)
  (sqrt (exp (- (exp x) 1.0)))
  (sqrt (exp (- (exp x) 1.0)))
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ x (* x (* x (+ 1/2 (* x 1/6)))))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ 1/2 (+ (* x 1/12) (/ 1 x)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
  (+ x (+ 1 (* x x)))
  (exp (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
1.054 * * * [progress]: adding candidates to table
1.166 * [progress]: [Phase 3 of 3] Extracting.
1.166 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (exp x) (log (exp (- (exp x) 1.0)))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))>)
1.166 * * * [regime-changes]: Trying 2 branch expressions: ((exp x) x)
1.166 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (/ (exp x) (log (exp (- (exp x) 1.0)))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))>)
1.191 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (/ (exp x) (log (exp (- (exp x) 1.0)))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
1.216 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (exp x) (log (exp (- (exp x) 1.0)))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6)))))))>)
1.243 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.243 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))
1.244 * * [simplify]: iteration  0 :  15  enodes  (cost  14 )
1.244 * * [simplify]: iteration  1 :  15  enodes  (cost  14 )
1.244 * [simplify]: Simplified to:
   (/ (exp x) (+ x (* x (* x (+ 1/2 (* x 1/6))))))
2.394 * [regime-testing]: End program error score: 1.060928099087076
2.455 * [regime-testing]: Target error score: 40.63069226730547