0.662 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.038 * [progress]: [Phase 2 of 3] Improving.
0.038 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (exp x) 1.0) x)
0.040 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.041 * * [simplify]: iteration  1 :  13  enodes  (cost  3 )
0.042 * * [simplify]: iteration  2 :  15  enodes  (cost  3 )
0.043 * * [simplify]: iteration  3 :  15  enodes  (cost  3 )
0.043 * [simplify]: Simplified to:
   (/ (- (exp x) 1.0) x)
0.043 * * [progress]: iteration 1 / 4
0.043 * * * [progress]: picking best candidate
0.046 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (exp x) 1.0) x))>
0.046 * * * [progress]: localizing error
0.050 * * * [progress]: generating rewritten candidates
0.050 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.054 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.061 * * * [progress]: generating series expansions
0.061 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.061 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.061 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.061 * [taylor]: Taking taylor expansion of (exp x) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.062 * [taylor]: Taking taylor expansion of (exp x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.063 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.063 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.066 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.066 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.066 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.066 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.066 * [taylor]: Taking taylor expansion of -1 in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.066 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.066 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.066 * [taylor]: Taking taylor expansion of -1 in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.067 * [approximate]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in (x) around 0
0.067 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in x
0.067 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.067 * [taylor]: Taking taylor expansion of (exp x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in x
0.067 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.067 * [taylor]: Taking taylor expansion of (exp x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.068 * [approximate]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.068 * [taylor]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.068 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [taylor]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.068 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [approximate]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in (x) around 0
0.069 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in x
0.069 * [taylor]: Taking taylor expansion of -1 in x
0.069 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1.0)) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.069 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.069 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.069 * [taylor]: Taking taylor expansion of -1 in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in x
0.069 * [taylor]: Taking taylor expansion of -1 in x
0.069 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1.0)) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.069 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.069 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.069 * [taylor]: Taking taylor expansion of -1 in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * * * [progress]: simplifying candidates
0.072 * [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)
  (neg 1.0)
  (- (log (- (exp x) 1.0)) (log x))
  (log (/ (- (exp x) 1.0) x))
  (exp (/ (- (exp x) 1.0) x))
  (/ (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (* (* x x) x))
  (* (cbrt (/ (- (exp x) 1.0) x)) (cbrt (/ (- (exp x) 1.0) x)))
  (cbrt (/ (- (exp x) 1.0) x))
  (* (* (/ (- (exp x) 1.0) x) (/ (- (exp x) 1.0) x)) (/ (- (exp x) 1.0) x))
  (sqrt (/ (- (exp x) 1.0) x))
  (sqrt (/ (- (exp x) 1.0) x))
  (neg (- (exp x) 1.0))
  (neg x)
  (/ (exp x) x)
  (/ 1.0 x)
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- (exp x) 1.0)) (cbrt x))
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (sqrt x))
  (/ (cbrt (- (exp x) 1.0)) (sqrt x))
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) 1)
  (/ (cbrt (- (exp x) 1.0)) x)
  (/ (sqrt (- (exp x) 1.0)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- (exp x) 1.0)) (cbrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (/ (sqrt (- (exp x) 1.0)) 1)
  (/ (sqrt (- (exp x) 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  (/ 1 1)
  (/ (- (exp x) 1.0) x)
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (cbrt x))
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) 1)
  (/ (- (sqrt (exp x)) (sqrt 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  (/ 1 1)
  (/ (- (exp x) 1.0) x)
  (/ 1 x)
  (/ x (- (exp x) 1.0))
  (/ (- (exp x) 1.0) (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (sqrt x))
  (/ (- (exp x) 1.0) 1)
  (/ x (cbrt (- (exp x) 1.0)))
  (/ x (sqrt (- (exp x) 1.0)))
  (/ x (- (exp x) 1.0))
  (/ x (- (sqrt (exp x)) (sqrt 1.0)))
  (/ x (- (exp x) 1.0))
  (* x (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))))
  (* x (+ (exp x) 1.0))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (/ (- (exp x) 1.0) x)
  (* -1 (/ (- 1.0 (exp x)) x))
0.075 * * [simplify]: iteration  0 :  222  enodes  (cost  329 )
0.079 * * [simplify]: iteration  1 :  625  enodes  (cost  311 )
0.090 * * [simplify]: iteration  2 :  2717  enodes  (cost  309 )
0.140 * * [simplify]: iteration  3 :  5001  enodes  (cost  309 )
0.142 * [simplify]: Simplified to:
   (exp (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x)))
  (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)
  (neg 1.0)
  (log (/ (- (exp x) 1.0) x))
  (log (/ (- (exp x) 1.0) x))
  (exp (/ (- (exp x) 1.0) x))
  (pow (/ (- (exp x) 1.0) x) 3)
  (* (cbrt (/ (- (exp x) 1.0) x)) (cbrt (/ (- (exp x) 1.0) x)))
  (cbrt (/ (- (exp x) 1.0) x))
  (pow (/ (- (exp x) 1.0) x) 3)
  (sqrt (/ (- (exp x) 1.0) x))
  (sqrt (/ (- (exp x) 1.0) x))
  (- 1.0 (exp x))
  (neg x)
  (/ (exp x) x)
  (/ 1.0 x)
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- (exp x) 1.0)) (cbrt x))
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (sqrt x))
  (/ (cbrt (- (exp x) 1.0)) (sqrt x))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (/ (cbrt (- (exp x) 1.0)) x)
  (/ (sqrt (- (exp x) 1.0)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- (exp x) 1.0)) (cbrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (sqrt (- (exp x) 1.0))
  (/ (sqrt (- (exp x) 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  1
  (/ (- (exp x) 1.0) x)
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (cbrt x))
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  1
  (/ (- (exp x) 1.0) x)
  (/ 1 x)
  (/ x (- (exp x) 1.0))
  (/ (- (exp x) 1.0) (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (sqrt x))
  (- (exp x) 1.0)
  (/ x (cbrt (- (exp x) 1.0)))
  (/ x (sqrt (- (exp x) 1.0)))
  (/ x (- (exp x) 1.0))
  (/ x (- (sqrt (exp x)) (sqrt 1.0)))
  (/ x (- (exp x) 1.0))
  (* (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))) x)
  (* x (+ (exp x) 1.0))
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (/ (- (exp x) 1.0) x)
  (* -1 (/ (- 1.0 (exp x)) x))
0.143 * * * [progress]: adding candidates to table
0.273 * * [progress]: iteration 2 / 4
0.273 * * * [progress]: picking best candidate
0.284 * * * * [pick]: Picked  #<alt (λ (x) (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))>
0.284 * * * [progress]: localizing error
0.291 * * * [progress]: generating rewritten candidates
0.291 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.296 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.304 * * * [progress]: generating series expansions
0.304 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.304 * [approximate]: Taking taylor expansion of (* 1/6 (pow x 2)) in (x) around 0
0.304 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.304 * [taylor]: Taking taylor expansion of 1/6 in x
0.304 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.304 * [taylor]: Taking taylor expansion of 1/6 in x
0.304 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.305 * [approximate]: Taking taylor expansion of (/ 1/6 (pow x 2)) in (x) around 0
0.305 * [taylor]: Taking taylor expansion of (/ 1/6 (pow x 2)) in x
0.305 * [taylor]: Taking taylor expansion of 1/6 in x
0.305 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of (/ 1/6 (pow x 2)) in x
0.305 * [taylor]: Taking taylor expansion of 1/6 in x
0.305 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.306 * [approximate]: Taking taylor expansion of (/ 1/6 (pow x 2)) in (x) around 0
0.306 * [taylor]: Taking taylor expansion of (/ 1/6 (pow x 2)) in x
0.306 * [taylor]: Taking taylor expansion of 1/6 in x
0.306 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of (/ 1/6 (pow x 2)) in x
0.306 * [taylor]: Taking taylor expansion of 1/6 in x
0.306 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.307 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.307 * [approximate]: Taking taylor expansion of (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) in (x) around 0
0.307 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) in x
0.307 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.307 * [taylor]: Taking taylor expansion of 1/6 in x
0.307 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) 1) in x
0.307 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.307 * [taylor]: Taking taylor expansion of 1/2 in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of 1 in x
0.307 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) in x
0.307 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.307 * [taylor]: Taking taylor expansion of 1/6 in x
0.307 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) 1) in x
0.307 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.307 * [taylor]: Taking taylor expansion of 1/2 in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of 1 in x
0.308 * [approximate]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) (+ (* 1/2 (/ 1 x)) 1)) in (x) around 0
0.308 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) (+ (* 1/2 (/ 1 x)) 1)) in x
0.308 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.308 * [taylor]: Taking taylor expansion of 1/6 in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.308 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) 1) in x
0.308 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.308 * [taylor]: Taking taylor expansion of 1/2 in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of 1 in x
0.308 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) (+ (* 1/2 (/ 1 x)) 1)) in x
0.308 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.308 * [taylor]: Taking taylor expansion of 1/6 in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.308 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) 1) in x
0.308 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.308 * [taylor]: Taking taylor expansion of 1/2 in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of 1 in x
0.309 * [approximate]: Taking taylor expansion of (- (+ (* 1/6 (/ 1 (pow x 2))) 1) (* 1/2 (/ 1 x))) in (x) around 0
0.309 * [taylor]: Taking taylor expansion of (- (+ (* 1/6 (/ 1 (pow x 2))) 1) (* 1/2 (/ 1 x))) in x
0.309 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) 1) in x
0.309 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.309 * [taylor]: Taking taylor expansion of 1/6 in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.309 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of 1 in x
0.309 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.309 * [taylor]: Taking taylor expansion of 1/2 in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of (- (+ (* 1/6 (/ 1 (pow x 2))) 1) (* 1/2 (/ 1 x))) in x
0.309 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 (pow x 2))) 1) in x
0.309 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 2))) in x
0.309 * [taylor]: Taking taylor expansion of 1/6 in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.309 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of 1 in x
0.309 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.309 * [taylor]: Taking taylor expansion of 1/2 in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.310 * * * [progress]: simplifying candidates
0.310 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (log 1/6) (* (log x) 2))
  (+ (log 1/6) (* (log x) 2))
  (+ (log 1/6) (log (pow x 2)))
  (log (* 1/6 (pow x 2)))
  (exp (* 1/6 (pow x 2)))
  (* (* (* 1/6 1/6) 1/6) (* (* (pow x 2) (pow x 2)) (pow x 2)))
  (* (cbrt (* 1/6 (pow x 2))) (cbrt (* 1/6 (pow x 2))))
  (cbrt (* 1/6 (pow x 2)))
  (* (* (* 1/6 (pow x 2)) (* 1/6 (pow x 2))) (* 1/6 (pow x 2)))
  (sqrt (* 1/6 (pow x 2)))
  (sqrt (* 1/6 (pow x 2)))
  (* (sqrt 1/6) (pow (sqrt x) 2))
  (* (sqrt 1/6) (pow (sqrt x) 2))
  (* (sqrt 1/6) x)
  (* (sqrt 1/6) x)
  (* (sqrt 1/6) (sqrt (pow x 2)))
  (* (sqrt 1/6) (sqrt (pow x 2)))
  (* (sqrt 1/6) (pow x (/ 2 2)))
  (* (sqrt 1/6) (pow x (/ 2 2)))
  (* 1/6 (pow (* (cbrt x) (cbrt x)) 2))
  (* 1/6 (pow (sqrt x) 2))
  (* 1/6 (pow 1 2))
  (* 1/6 x)
  (* 1/6 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* 1/6 (sqrt (pow x 2)))
  (* 1/6 1)
  (* 1/6 (pow x (/ 2 2)))
  (* (cbrt 1/6) (pow x 2))
  (* (sqrt 1/6) (pow x 2))
  (* 1/6 (pow x 2))
  (* (exp (* 1/6 (pow x 2))) (* (exp (* 1/2 x)) (exp 1)))
  (* (exp (* 1/6 (pow x 2))) (exp (+ (* 1/2 x) 1)))
  (log (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (exp (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (* (cbrt (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))) (cbrt (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))))
  (cbrt (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (* (* (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))) (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (sqrt (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (sqrt (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (+ (pow (* 1/6 (pow x 2)) 3) (pow (+ (* 1/2 x) 1) 3))
  (+ (* (* 1/6 (pow x 2)) (* 1/6 (pow x 2))) (- (* (+ (* 1/2 x) 1) (+ (* 1/2 x) 1)) (* (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))))
  (- (* (* 1/6 (pow x 2)) (* 1/6 (pow x 2))) (* (+ (* 1/2 x) 1) (+ (* 1/2 x) 1)))
  (- (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (* 1/2 x))
  (* 1/6 (pow x 2))
  (* 1/6 (pow x 2))
  (* 1/6 (pow x 2))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
0.314 * * [simplify]: iteration  0 :  201  enodes  (cost  222 )
0.318 * * [simplify]: iteration  1 :  825  enodes  (cost  201 )
0.341 * * [simplify]: iteration  2 :  5001  enodes  (cost  198 )
0.343 * [simplify]: Simplified to:
   (log (* 1/6 (pow x 2)))
  (log (* 1/6 (pow x 2)))
  (log (* 1/6 (pow x 2)))
  (log (* 1/6 (pow x 2)))
  (exp (* 1/6 (pow x 2)))
  (* 1/216 (pow x 6))
  (* (cbrt (* 1/6 (pow x 2))) (cbrt (* 1/6 (pow x 2))))
  (cbrt (* 1/6 (pow x 2)))
  (* 1/216 (pow x 6))
  (sqrt (* 1/6 (pow x 2)))
  (sqrt (* 1/6 (pow x 2)))
  (* x (sqrt 1/6))
  (* x (sqrt 1/6))
  (* x (sqrt 1/6))
  (* x (sqrt 1/6))
  (* (sqrt 1/6) (sqrt (pow x 2)))
  (* (sqrt 1/6) (sqrt (pow x 2)))
  (* x (sqrt 1/6))
  (* x (sqrt 1/6))
  (* 1/6 (pow (* (cbrt x) (cbrt x)) 2))
  (* x 1/6)
  1/6
  (* x 1/6)
  (* 1/6 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* 1/6 (fabs x))
  1/6
  (* x 1/6)
  (* (cbrt 1/6) (pow x 2))
  (* (sqrt 1/6) (pow x 2))
  (* 1/6 (pow x 2))
  (exp (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (exp (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (log (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (exp (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (* (cbrt (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))) (cbrt (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))))
  (cbrt (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (pow (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)) 3)
  (sqrt (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (sqrt (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1)))
  (+ (pow (* 1/6 (pow x 2)) 3) (pow (+ (* 1/2 x) 1) 3))
  (+ (* (+ (* 1/2 x) 1) (- (+ (* 1/2 x) 1) (* 1/6 (pow x 2)))) (* 1/36 (* (pow x 2) (pow x 2))))
  (+ (neg (* (+ (* 1/2 x) 1) (+ (* 1/2 x) 1))) (* (pow x 4) 1/36))
  (- (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (* x (+ 1/2 (* x 1/6)))
  (* 1/6 (pow x 2))
  (* 1/6 (pow x 2))
  (* 1/6 (pow x 2))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
0.343 * * * [progress]: adding candidates to table
0.427 * * [progress]: iteration 3 / 4
0.427 * * * [progress]: picking best candidate
0.438 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x (+ 1/2 (* x 1/6))) 1))>
0.438 * * * [progress]: localizing error
0.443 * * * [progress]: generating rewritten candidates
0.443 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2 2)
0.446 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.452 * * * [progress]: generating series expansions
0.452 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2 2)
0.452 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.452 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.452 * [taylor]: Taking taylor expansion of 1/6 in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.452 * [taylor]: Taking taylor expansion of 1/6 in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.453 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.453 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.453 * [taylor]: Taking taylor expansion of 1/6 in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.453 * [taylor]: Taking taylor expansion of 1/6 in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.454 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.454 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.454 * [taylor]: Taking taylor expansion of -1/6 in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.454 * [taylor]: Taking taylor expansion of -1/6 in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.454 * [approximate]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in (x) around 0
0.454 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.454 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.454 * [taylor]: Taking taylor expansion of 1/6 in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of 1/2 in x
0.454 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.454 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.454 * [taylor]: Taking taylor expansion of 1/6 in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of 1/2 in x
0.456 * [approximate]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in (x) around 0
0.456 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.456 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.456 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.456 * [taylor]: Taking taylor expansion of 1/6 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 1/2 in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.456 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.456 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.456 * [taylor]: Taking taylor expansion of 1/6 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 1/2 in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.457 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in (x) around 0
0.457 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.457 * [taylor]: Taking taylor expansion of -1 in x
0.457 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.457 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.457 * [taylor]: Taking taylor expansion of 1/2 in x
0.457 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.457 * [taylor]: Taking taylor expansion of 1/6 in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.458 * [taylor]: Taking taylor expansion of -1 in x
0.458 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.458 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.458 * [taylor]: Taking taylor expansion of 1/2 in x
0.458 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.458 * [taylor]: Taking taylor expansion of 1/6 in x
0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.459 * * * [progress]: simplifying candidates
0.460 * [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))))
  (* 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))
0.463 * * [simplify]: iteration  0 :  178  enodes  (cost  158 )
0.467 * * [simplify]: iteration  1 :  781  enodes  (cost  143 )
0.487 * * [simplify]: iteration  2 :  4248  enodes  (cost  142 )
0.567 * * [simplify]: iteration  3 :  5001  enodes  (cost  142 )
0.568 * [simplify]: Simplified to:
   (* x 1/6)
  (log (* x 1/6))
  (log (* x 1/6))
  (exp (* x 1/6))
  (pow (* x 1/6) 3)
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (pow (* x 1/6) 3)
  (sqrt (* x 1/6))
  (sqrt (* x 1/6))
  (* (sqrt 1/6) (pow x 1/2))
  (* (sqrt 1/6) (pow x 1/2))
  (* x (* (cbrt 1/6) (cbrt 1/6)))
  (* x (sqrt 1/6))
  x
  (* (cbrt x) 1/6)
  (* (sqrt x) 1/6)
  (* x 1/6)
  (* x (+ 1/2 (* x 1/6)))
  (log (* x (+ 1/2 (* x 1/6))))
  (log (* x (+ 1/2 (* x 1/6))))
  (exp (* x (+ 1/2 (* x 1/6))))
  (pow (* x (+ 1/2 (* x 1/6))) 3)
  (* (cbrt (* x (+ 1/2 (* x 1/6)))) (cbrt (* x (+ 1/2 (* x 1/6)))))
  (cbrt (* x (+ 1/2 (* x 1/6))))
  (pow (* x (+ 1/2 (* x 1/6))) 3)
  (sqrt (* x (+ 1/2 (* x 1/6))))
  (sqrt (* x (+ 1/2 (* x 1/6))))
  (* (sqrt (+ 1/2 (* x 1/6))) (pow x 1/2))
  (* (sqrt (+ 1/2 (* x 1/6))) (pow x 1/2))
  (* x 1/2)
  (* x (* x 1/6))
  (* x 1/2)
  (* x (* x 1/6))
  (* x (* (cbrt (+ 1/2 (* x 1/6))) (cbrt (+ 1/2 (* x 1/6)))))
  (* x (sqrt (+ 1/2 (* x 1/6))))
  x
  (* (cbrt x) (+ 1/2 (* x 1/6)))
  (* (sqrt x) (+ 1/2 (* x 1/6)))
  (* x (+ 1/2 (* x 1/6)))
  (* x (+ 1/8 (pow (* x 1/6) 3)))
  (+ (* (pow x 3) -1/36) (* x 1/4))
  (* x 1/6)
  (* x 1/6)
  (* x 1/6)
  (* x (+ 1/2 (* x 1/6)))
  (* x (+ 1/2 (* x 1/6)))
  (* x (+ 1/2 (* x 1/6)))
0.569 * * * [progress]: adding candidates to table
0.669 * * [progress]: iteration 4 / 4
0.669 * * * [progress]: picking best candidate
0.678 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)) x))>
0.678 * * * [progress]: localizing error
0.686 * * * [progress]: generating rewritten candidates
0.686 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
0.692 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.703 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.709 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.715 * * * [progress]: generating series expansions
0.715 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
0.715 * [approximate]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in (x) around 0
0.715 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.715 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.715 * [taylor]: Taking taylor expansion of (exp x) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of 1.0 in x
0.715 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.715 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.715 * [taylor]: Taking taylor expansion of (exp x) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of 1.0 in x
0.716 * [approximate]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in (x) around 0
0.716 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.716 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.716 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of 1.0 in x
0.717 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.717 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.717 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of 1.0 in x
0.718 * [approximate]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in (x) around 0
0.718 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.718 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.718 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.718 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.718 * [taylor]: Taking taylor expansion of -1 in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.718 * [taylor]: Taking taylor expansion of 1.0 in x
0.718 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.718 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.718 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.718 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.718 * [taylor]: Taking taylor expansion of -1 in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.718 * [taylor]: Taking taylor expansion of 1.0 in x
0.719 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.719 * [approximate]: Taking taylor expansion of (/ (- (pow (exp x) 2) 1.0) (+ (exp x) 1.0)) in (x) around 0
0.719 * [taylor]: Taking taylor expansion of (/ (- (pow (exp x) 2) 1.0) (+ (exp x) 1.0)) in x
0.719 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.719 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.719 * [taylor]: Taking taylor expansion of (exp x) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of 1.0 in x
0.719 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.719 * [taylor]: Taking taylor expansion of (exp x) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of 1.0 in x
0.719 * [taylor]: Taking taylor expansion of (/ (- (pow (exp x) 2) 1.0) (+ (exp x) 1.0)) in x
0.719 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.719 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.719 * [taylor]: Taking taylor expansion of (exp x) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of 1.0 in x
0.719 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.719 * [taylor]: Taking taylor expansion of (exp x) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.720 * [taylor]: Taking taylor expansion of 1.0 in x
0.721 * [approximate]: Taking taylor expansion of (/ (- (pow (exp (/ 1 x)) 2) 1.0) (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.721 * [taylor]: Taking taylor expansion of (/ (- (pow (exp (/ 1 x)) 2) 1.0) (+ (exp (/ 1 x)) 1.0)) in x
0.721 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.721 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.721 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of 1.0 in x
0.721 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.721 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of 1.0 in x
0.721 * [taylor]: Taking taylor expansion of (/ (- (pow (exp (/ 1 x)) 2) 1.0) (+ (exp (/ 1 x)) 1.0)) in x
0.721 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.721 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.721 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of 1.0 in x
0.721 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.721 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of 1.0 in x
0.724 * [approximate]: Taking taylor expansion of (/ (- (pow (exp (/ -1 x)) 2) 1.0) (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.724 * [taylor]: Taking taylor expansion of (/ (- (pow (exp (/ -1 x)) 2) 1.0) (+ (exp (/ -1 x)) 1.0)) in x
0.724 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.724 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.724 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.724 * [taylor]: Taking taylor expansion of -1 in x
0.724 * [taylor]: Taking taylor expansion of x in x
0.724 * [taylor]: Taking taylor expansion of 1.0 in x
0.724 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.725 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.725 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.725 * [taylor]: Taking taylor expansion of -1 in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of 1.0 in x
0.725 * [taylor]: Taking taylor expansion of (/ (- (pow (exp (/ -1 x)) 2) 1.0) (+ (exp (/ -1 x)) 1.0)) in x
0.725 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.725 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.725 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.725 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.725 * [taylor]: Taking taylor expansion of -1 in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of 1.0 in x
0.725 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.725 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.725 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.725 * [taylor]: Taking taylor expansion of -1 in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of 1.0 in x
0.728 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.728 * [approximate]: Taking taylor expansion of (pow (exp x) 2) in (x) around 0
0.728 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.728 * [taylor]: Taking taylor expansion of (exp x) in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.728 * [taylor]: Taking taylor expansion of (exp x) in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.729 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in (x) around 0
0.729 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.729 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.729 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.730 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in (x) around 0
0.730 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.730 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.730 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.730 * [taylor]: Taking taylor expansion of -1 in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.730 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.730 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.730 * [taylor]: Taking taylor expansion of -1 in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.731 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.731 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
0.731 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.731 * [taylor]: Taking taylor expansion of (exp x) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of 1.0 in x
0.731 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.731 * [taylor]: Taking taylor expansion of (exp x) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of 1.0 in x
0.731 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
0.731 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.731 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of 1.0 in x
0.732 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.732 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of 1.0 in x
0.732 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.732 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.732 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.732 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.732 * [taylor]: Taking taylor expansion of -1 in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of 1.0 in x
0.732 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.732 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.732 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.732 * [taylor]: Taking taylor expansion of -1 in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of 1.0 in x
0.732 * * * [progress]: simplifying candidates
0.734 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (* (exp x) (exp x))) (exp (* 1.0 1.0)))
  (log (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (exp (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (* (- (* (exp x) (exp x)) (* 1.0 1.0)) (- (* (exp x) (exp x)) (* 1.0 1.0))) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (- (pow (* (exp x) (exp x)) 3) (pow (* 1.0 1.0) 3))
  (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (exp x) (exp x)) (* 1.0 1.0))))
  (neg (* 1.0 1.0))
  (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* 1.0 1.0) (* 1.0 1.0)))
  (+ (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (- (exp x) 1.0)
  (neg (* 1.0 1.0))
  (- (log (- (* (exp x) (exp x)) (* 1.0 1.0))) (log (+ (exp x) 1.0)))
  (log (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (exp (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (/ (* (* (- (* (exp x) (exp x)) (* 1.0 1.0)) (- (* (exp x) (exp x)) (* 1.0 1.0))) (- (* (exp x) (exp x)) (* 1.0 1.0))) (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0)))
  (* (cbrt (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))) (cbrt (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))))
  (cbrt (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (* (* (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)) (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))) (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (sqrt (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (sqrt (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (neg (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (neg (+ (exp x) 1.0))
  (/ (* (exp x) (exp x)) (+ (exp x) 1.0))
  (/ (* 1.0 1.0) (+ (exp x) 1.0))
  (/ (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (+ (exp x) 1.0)))
  (/ (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (sqrt (+ (exp x) 1.0)))
  (/ (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt (+ (exp x) 1.0)))
  (/ (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) 1)
  (/ (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (/ (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) 1)
  (/ (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (+ (exp x) 1.0)))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt (+ (exp x) 1.0)))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt (+ (exp x) 1.0)))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) 1)
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) 1)
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (cbrt (+ (exp x) 1.0)))
  (/ 1 (sqrt (+ (exp x) 1.0)))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (sqrt (+ (exp x) 1.0)))
  (/ 1 1)
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))
  (/ 1 1)
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))
  (/ (+ (exp x) 1.0) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (- (exp x) 1.0) (cbrt (+ (exp x) 1.0)))
  (/ (+ (exp x) 1.0) (sqrt (+ (exp x) 1.0)))
  (/ (- (exp x) 1.0) (sqrt (+ (exp x) 1.0)))
  (/ (+ (exp x) 1.0) 1)
  (/ (- (exp x) 1.0) (+ (exp x) 1.0))
  (/ (+ (exp x) 1.0) 1)
  (/ (- (exp x) 1.0) (+ (exp x) 1.0))
  (/ 1 (+ (exp x) 1.0))
  (/ (+ (exp x) 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (sqrt (+ (exp x) 1.0)))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) 1)
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) 1)
  (/ (+ (exp x) 1.0) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (+ (exp x) 1.0) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (+ (exp x) 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (+ (exp x) 1.0) (- (exp x) 1.0))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (pow (exp x) 3) (pow 1.0 3)))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (+ (exp x) 1.0) (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (exp x) (exp x)) (* 1.0 1.0)))))
  (* (+ (exp x) 1.0) (+ (* (exp x) (exp x)) (* 1.0 1.0)))
  (+ 1 1)
  (+ (cbrt x) (cbrt x))
  (+ (sqrt x) (sqrt x))
  (+ x x)
  (* (exp x) (exp x))
  (* (exp (* (cbrt x) (cbrt x))) (exp (* (cbrt x) (cbrt x))))
  (* (exp (sqrt x)) (exp (sqrt x)))
  (* (exp 1) (exp 1))
  (+ 1 1)
  (+ x x)
  (log (* (exp x) (exp x)))
  (exp (* (exp x) (exp x)))
  (* (* (* (exp x) (exp x)) (exp x)) (* (* (exp x) (exp x)) (exp x)))
  (* (cbrt (* (exp x) (exp x))) (cbrt (* (exp x) (exp x))))
  (cbrt (* (exp x) (exp x)))
  (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x)))
  (sqrt (* (exp x) (exp x)))
  (sqrt (* (exp x) (exp x)))
  (* (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (exp x)) (cbrt (exp x))))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (* (sqrt (exp x)) (sqrt (exp x)))
  (* (sqrt (exp x)) (sqrt (exp x)))
  (* 1 1)
  (* (exp x) (exp x))
  (* (sqrt (exp x)) (sqrt (exp x)))
  (* (sqrt (exp x)) (sqrt (exp x)))
  (* 2 1)
  (* 2 (cbrt x))
  (* 2 (sqrt x))
  (* 2 x)
  (* (exp x) (* (cbrt (exp x)) (cbrt (exp x))))
  (* (exp x) (sqrt (exp x)))
  (* (exp x) 1)
  (* (cbrt (exp x)) (exp x))
  (* (sqrt (exp x)) (exp x))
  (* (exp x) (exp x))
  (* (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)))
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (- (exp x) 1.0)
  (+ (exp x) 1.0)
  (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x)))
  (- (pow (exp x) 2) 1.0)
  (- (pow (exp x) 2) 1.0)
  (+ (* 0.5 (pow x 2)) (+ (* 0.16666666666666663 (pow x 3)) (* 1.0 x)))
  (/ (- (pow (exp x) 2) 1.0) (+ (exp x) 1.0))
  (/ (- (pow (exp x) 2) 1.0) (+ (exp x) 1.0))
  (+ (* 2 (pow x 2)) (+ (* 2 x) 1))
  (pow (exp x) 2)
  (pow (exp x) 2)
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
0.739 * * [simplify]: iteration  0 :  376  enodes  (cost  823 )
0.746 * * [simplify]: iteration  1 :  1712  enodes  (cost  737 )
0.781 * * [simplify]: iteration  2 :  5001  enodes  (cost  719 )
0.786 * [simplify]: Simplified to:
   (exp (- (pow (exp x) 2) (* 1.0 1.0)))
  (log (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (exp (- (pow (exp x) 2) (* 1.0 1.0)))
  (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (pow (- (pow (exp x) 2) (* 1.0 1.0)) 3)
  (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (+ (neg (pow (* 1.0 1.0) 3)) (pow (exp x) 6))
  (+ (+ (pow (exp x) 4) (* (* (pow (exp x) 2) 1.0) 1.0)) (pow 1.0 4))
  (neg (* 1.0 1.0))
  (+ (neg (* (pow 1.0 3) 1.0)) (pow (exp x) 4))
  (+ (* 1.0 1.0) (pow (exp x) 2))
  (+ (exp x) 1.0)
  (- (exp x) 1.0)
  (neg (* 1.0 1.0))
  (log (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (log (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (exp (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (pow (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)) 3)
  (* (cbrt (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))) (cbrt (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))))
  (cbrt (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (pow (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)) 3)
  (sqrt (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (sqrt (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))
  (neg (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (neg (+ (exp x) 1.0))
  (/ (pow (exp x) 2) (+ (exp x) 1.0))
  (/ (* 1.0 1.0) (+ (exp x) 1.0))
  (/ (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (+ (exp x) 1.0)))
  (/ (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (sqrt (+ (exp x) 1.0)))
  (/ (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt (+ (exp x) 1.0)))
  (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (+ (exp x) 1.0)))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt (+ (exp x) 1.0)))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt (+ (exp x) 1.0)))
  (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (cbrt (+ (exp x) 1.0)))
  (/ 1 (sqrt (+ (exp x) 1.0)))
  (/ (- (pow (exp x) 2) (* 1.0 1.0)) (sqrt (+ (exp x) 1.0)))
  1
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))
  1
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))
  (/ (+ (exp x) 1.0) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (- (exp x) 1.0) (cbrt (+ (exp x) 1.0)))
  (/ (+ (exp x) 1.0) (sqrt (+ (exp x) 1.0)))
  (/ (- (exp x) 1.0) (sqrt (+ (exp x) 1.0)))
  (+ (exp x) 1.0)
  (/ (- (exp x) 1.0) (+ (exp x) 1.0))
  (+ (exp x) 1.0)
  (/ (- (exp x) 1.0) (+ (exp x) 1.0))
  (/ 1 (+ (exp x) 1.0))
  (/ 1 (- (exp x) 1.0))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (- (pow (exp x) 2) (* 1.0 1.0)) (sqrt (+ (exp x) 1.0)))
  (- (pow (exp x) 2) (* 1.0 1.0))
  (- (pow (exp x) 2) (* 1.0 1.0))
  (/ (+ (exp x) 1.0) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (+ (exp x) 1.0) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ 1 (- (exp x) 1.0))
  (/ (+ (exp x) 1.0) (- (exp x) 1.0))
  (/ (- (pow (exp x) 2) (* 1.0 1.0)) (+ (pow (exp x) 3) (pow 1.0 3)))
  1
  (* (+ (+ (pow (exp x) 4) (* (* (pow (exp x) 2) 1.0) 1.0)) (pow 1.0 4)) (+ (exp x) 1.0))
  (* (+ (* 1.0 1.0) (pow (exp x) 2)) (+ (exp x) 1.0))
  2
  (* 2 (cbrt x))
  (* 2 (sqrt x))
  (* 2 x)
  (pow (exp x) 2)
  (pow (exp (cbrt x)) (* 2 (cbrt x)))
  (exp (* 2 (sqrt x)))
  (exp 2)
  2
  (* 2 x)
  (* 2 x)
  (exp (pow (exp x) 2))
  (pow (exp x) 6)
  (* (cbrt (* (exp x) (exp x))) (cbrt (* (exp x) (exp x))))
  (cbrt (* (exp x) (exp x)))
  (pow (exp x) 6)
  (fabs (exp x))
  (fabs (exp x))
  (pow (cbrt (exp x)) 4)
  (* (cbrt (exp x)) (cbrt (exp x)))
  (exp x)
  (exp x)
  1
  (pow (exp x) 2)
  (exp x)
  (exp x)
  2
  (* 2 (cbrt x))
  (* 2 (sqrt x))
  (* 2 x)
  (* (exp x) (* (cbrt (exp x)) (cbrt (exp x))))
  (pow (sqrt (exp x)) 3)
  (exp x)
  (pow (cbrt (exp x)) 4)
  (pow (sqrt (exp x)) 3)
  (pow (exp x) 2)
  (exp (+ (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (exp (+ (exp x) 1.0))
  (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))
  (cbrt (+ (exp x) 1.0))
  (pow (+ (exp x) 1.0) 3)
  (sqrt (+ (exp x) 1.0))
  (sqrt (+ (exp x) 1.0))
  (+ (pow (exp x) 3) (pow 1.0 3))
  (+ (* 1.0 (- 1.0 (exp x))) (pow (exp x) 2))
  (- (pow (exp x) 2) (* 1.0 1.0))
  (- (exp x) 1.0)
  (+ (exp x) 1.0)
  (+ (* 2 (+ (pow x 2) x)) (* 4/3 (pow x 3)))
  (- (pow (exp x) 2) 1.0)
  (- (pow (exp x) 2) 1.0)
  (+ (* 0.5 (pow x 2)) (+ (* 0.16666666666666663 (pow x 3)) (* 1.0 x)))
  (/ (- (pow (exp x) 2) 1.0) (+ (exp x) 1.0))
  (/ (- (pow (exp x) 2) 1.0) (+ (exp x) 1.0))
  (+ 1 (* 2 (+ (pow x 2) x)))
  (pow (exp x) 2)
  (pow (exp x) 2)
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
0.786 * * * [progress]: adding candidates to table
1.300 * [progress]: [Phase 3 of 3] Extracting.
1.300 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (cbrt (pow (- (exp x) 1.0) 3)) x))> #<alt (λ (x) (/ (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)) x))> #<alt (λ (x) (+ (* x (+ 1/2 (* x 1/6))) 1))>)
1.300 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.300 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (cbrt (pow (- (exp x) 1.0) 3)) x))> #<alt (λ (x) (/ (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)) x))> #<alt (λ (x) (+ (* x (+ 1/2 (* x 1/6))) 1))>)
1.334 * * * [regime]: Found split indices: #<option (#s(si 1 75) #s(si 2 255))>
1.335 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (/ (cbrt (pow (- (exp x) 1.0) 3)) x))> #<alt (λ (x) (/ (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)) x))> #<alt (λ (x) (+ (* x (+ 1/2 (* x 1/6))) 1))>)
1.368 * [regimes]: Found splitpoints: (#s(sp 1 x -0.00017550882047531985) #s(sp 2 x +nan.0)) , with alts (#<alt (λ (x) (/ (cbrt (pow (- (exp x) 1.0) 3)) x))> #<alt (λ (x) (/ (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)) x))> #<alt (λ (x) (+ (* x (+ 1/2 (* x 1/6))) 1))>)
1.368 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -0.00017550882047531985) (/ (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)) x) (+ (* x (+ 1/2 (* x 1/6))) 1))
1.368 * * [simplify]: iteration  0 :  26  enodes  (cost  13 )
1.369 * * [simplify]: iteration  1 :  26  enodes  (cost  13 )
1.369 * [simplify]: Simplified to:
   (if (<= x -0.00017550882047531985) (/ (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)) x) (+ (* x (+ 1/2 (* x 1/6))) 1))
2.614 * [regime-testing]: Baseline error score: 21.30505039108117
2.615 * [regime-testing]: Oracle error score: 0.07625137888279185
2.617 * [regime-testing]: End program error score: 0.31685127105628214
2.686 * [regime-testing]: Target error score: 40.27253406675835