12.527 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.037 * * * [progress]: [2/2] Setting up program.
0.039 * [progress]: [Phase 2 of 3] Improving.
0.039 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp x) 1.0)
0.041 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.043 * * [simplify]: iteration  1 :  7  enodes  (cost  2 )
0.044 * * [simplify]: iteration  2 :  7  enodes  (cost  2 )
0.044 * [simplify]: Simplified to:
   (- (exp x) 1.0)
0.044 * * [progress]: iteration 1 / 4
0.044 * * * [progress]: picking best candidate
0.045 * * * * [pick]: Picked  #<alt (λ (x) (- (exp x) 1.0))>
0.045 * * * [progress]: localizing error
0.051 * * * [progress]: generating rewritten candidates
0.051 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.056 * * * [progress]: generating series expansions
0.056 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.056 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.056 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.056 * [taylor]: Taking taylor expansion of (exp x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of 1.0 in x
0.056 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.056 * [taylor]: Taking taylor expansion of (exp x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of 1.0 in x
0.061 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.061 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.062 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.062 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [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
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.070 * * * [progress]: simplifying candidates
0.070 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (exp x)) (exp 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))
  (- 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (- 1.0)
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
0.073 * * [simplify]: iteration  0 :  81  enodes  (cost  72 )
0.076 * * [simplify]: iteration  1 :  185  enodes  (cost  67 )
0.080 * * [simplify]: iteration  2 :  499  enodes  (cost  66 )
0.089 * * [simplify]: iteration  3 :  1399  enodes  (cost  66 )
0.126 * * [simplify]: iteration  4 :  5002  enodes  (cost  66 )
0.127 * [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)))
  (- 0 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (- 0 1.0)
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (- (exp x) 1.0)
  (- (exp x) 1.0)
0.127 * * * [progress]: adding candidates to table
0.159 * * [progress]: iteration 2 / 4
0.159 * * * [progress]: picking best candidate
0.162 * * * * [pick]: Picked  #<alt (λ (x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))>
0.162 * * * [progress]: localizing error
0.168 * * * [progress]: generating rewritten candidates
0.168 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2 1)
0.172 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.184 * * * [progress]: generating series expansions
0.184 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2 1)
0.184 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.184 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.184 * [taylor]: Taking taylor expansion of 1/6 in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.184 * [taylor]: Taking taylor expansion of 1/6 in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.189 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.189 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.189 * [taylor]: Taking taylor expansion of 1/6 in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.190 * [taylor]: Taking taylor expansion of 1/6 in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.193 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.193 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.193 * [taylor]: Taking taylor expansion of -1/6 in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.194 * [taylor]: Taking taylor expansion of -1/6 in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.198 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.198 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in (x) around 0
0.198 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.198 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.198 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.198 * [taylor]: Taking taylor expansion of 1/6 in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of 1/2 in x
0.198 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.198 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.198 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.198 * [taylor]: Taking taylor expansion of 1/6 in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of 1/2 in x
0.215 * [approximate]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0
0.215 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.215 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x
0.215 * [taylor]: Taking taylor expansion of 1/2 in x
0.215 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.215 * [taylor]: Taking taylor expansion of 1/6 in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.216 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x
0.216 * [taylor]: Taking taylor expansion of 1/2 in x
0.216 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.216 * [taylor]: Taking taylor expansion of 1/6 in x
0.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.235 * [approximate]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0
0.235 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.235 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.236 * [taylor]: Taking taylor expansion of 1/2 in x
0.236 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.236 * [taylor]: Taking taylor expansion of 1/6 in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.237 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.237 * [taylor]: Taking taylor expansion of 1/2 in x
0.237 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of 1/6 in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.262 * * * [progress]: simplifying candidates
0.263 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x 1/6)
  (+ (log x) (log 1/6))
  (log (* x 1/6))
  (exp (* x 1/6))
  (* (* (* x x) x) (* (* 1/6 1/6) 1/6))
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (* (* (* x 1/6) (* x 1/6)) (* x 1/6))
  (sqrt (* x 1/6))
  (sqrt (* x 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* x (* (cbrt 1/6) (cbrt 1/6)))
  (* x (sqrt 1/6))
  (* x 1)
  (* (cbrt x) 1/6)
  (* (sqrt x) 1/6)
  (* x 1/6)
  (+ (* (log x) 2) (log (+ (* x 1/6) 1/2)))
  (+ (* (log x) 2) (log (+ (* x 1/6) 1/2)))
  (+ (log (pow x 2)) (log (+ (* x 1/6) 1/2)))
  (log (* (pow x 2) (+ (* x 1/6) 1/2)))
  (exp (* (pow x 2) (+ (* x 1/6) 1/2)))
  (* (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (+ (* x 1/6) 1/2) (+ (* x 1/6) 1/2)) (+ (* x 1/6) 1/2)))
  (* (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))))
  (cbrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (* (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* (pow x 2) (+ (* x 1/6) 1/2)))
  (sqrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (sqrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (* (pow (sqrt x) 2) (sqrt (+ (* x 1/6) 1/2)))
  (* (pow (sqrt x) 2) (sqrt (+ (* x 1/6) 1/2)))
  (* x (sqrt (+ (* x 1/6) 1/2)))
  (* x (sqrt (+ (* x 1/6) 1/2)))
  (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (pow x (/ 2 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (pow x (/ 2 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (pow x 2) (* x 1/6))
  (* (pow x 2) 1/2)
  (* (* x 1/6) (pow x 2))
  (* 1/2 (pow x 2))
  (* (pow x 2) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2))))
  (* (pow x 2) (sqrt (+ (* x 1/6) 1/2)))
  (* (pow x 2) 1)
  (* (pow (cbrt x) 2) (+ (* x 1/6) 1/2))
  (* (pow (sqrt x) 2) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* x (+ (* x 1/6) 1/2))
  (* (cbrt (pow x 2)) (+ (* x 1/6) 1/2))
  (* (sqrt (pow x 2)) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (pow x (/ 2 2)) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (pow (* x 1/6) 3) (pow 1/2 3)))
  (* (pow x 2) (- (* (* x 1/6) (* x 1/6)) (* 1/2 1/2)))
  (* 1/6 x)
  (* 1/6 x)
  (* 1/6 x)
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
0.267 * * [simplify]: iteration  0 :  247  enodes  (cost  239 )
0.273 * * [simplify]: iteration  1 :  1168  enodes  (cost  216 )
0.302 * * [simplify]: iteration  2 :  5001  enodes  (cost  216 )
0.304 * [simplify]: Simplified to:
   (* x 1/6)
  (log (* x 1/6))
  (log (* x 1/6))
  (exp (* x 1/6))
  (pow (* x 1/6) 3)
  (* (cbrt (* x 1/6)) (cbrt (* x 1/6)))
  (cbrt (* x 1/6))
  (pow (* x 1/6) 3)
  (sqrt (* x 1/6))
  (sqrt (* x 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* (sqrt x) (sqrt 1/6))
  (* x (* (cbrt 1/6) (cbrt 1/6)))
  (* x (sqrt 1/6))
  x
  (* (cbrt x) 1/6)
  (* (sqrt x) 1/6)
  (* x 1/6)
  (log (* (pow x 2) (+ (* x 1/6) 1/2)))
  (log (* (pow x 2) (+ (* x 1/6) 1/2)))
  (log (* (pow x 2) (+ (* x 1/6) 1/2)))
  (log (* (pow x 2) (+ (* x 1/6) 1/2)))
  (exp (* (pow x 2) (+ (* x 1/6) 1/2)))
  (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3)
  (* (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))) (cbrt (* (pow x 2) (+ (* x 1/6) 1/2))))
  (cbrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3)
  (sqrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (sqrt (* (pow x 2) (+ (* x 1/6) 1/2)))
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (sqrt (+ (* x 1/6) 1/2)) x)
  (* (pow x 3) 1/6)
  (* (pow x 2) 1/2)
  (* (pow x 3) 1/6)
  (* (pow x 2) 1/2)
  (* (pow x 2) (* (cbrt (+ (* x 1/6) 1/2)) (cbrt (+ (* x 1/6) 1/2))))
  (* (pow x 2) (sqrt (+ (* x 1/6) 1/2)))
  (pow x 2)
  (* (pow (cbrt x) 2) (+ (* x 1/6) 1/2))
  (* (+ (* x 1/6) 1/2) x)
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (+ (* x 1/6) 1/2) x)
  (* (cbrt (pow x 2)) (+ (* x 1/6) 1/2))
  (* (fabs x) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (+ (* x 1/6) 1/2) x)
  (* (pow x 2) (+ (pow (* x 1/6) 3) 1/8))
  (* (pow x 2) (- (* (* x 1/6) (* x 1/6)) 1/4))
  (* x 1/6)
  (* x 1/6)
  (* x 1/6)
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
0.304 * * * [progress]: adding candidates to table
0.373 * * [progress]: iteration 3 / 4
0.373 * * * [progress]: picking best candidate
0.375 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0)))>
0.375 * * * [progress]: localizing error
0.382 * * * [progress]: generating rewritten candidates
0.382 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.388 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.392 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.398 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.412 * * * [progress]: generating series expansions
0.412 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.413 * [approximate]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in (x) around 0
0.413 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.413 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.413 * [taylor]: Taking taylor expansion of (exp x) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.413 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.413 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.413 * [taylor]: Taking taylor expansion of (exp x) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.420 * [approximate]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in (x) around 0
0.420 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.420 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.420 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of 1.0 in x
0.421 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.421 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.421 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of 1.0 in x
0.429 * [approximate]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in (x) around 0
0.429 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.429 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.429 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.429 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.429 * [taylor]: Taking taylor expansion of -1 in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.429 * [taylor]: Taking taylor expansion of 1.0 in x
0.429 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.429 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.430 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.430 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.430 * [taylor]: Taking taylor expansion of -1 in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of 1.0 in x
0.437 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.437 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
0.437 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.438 * [taylor]: Taking taylor expansion of (exp x) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of 1.0 in x
0.438 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.438 * [taylor]: Taking taylor expansion of (exp x) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of 1.0 in x
0.440 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
0.440 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.440 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of 1.0 in x
0.440 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.440 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.441 * [taylor]: Taking taylor expansion of 1.0 in x
0.442 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.442 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.442 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.442 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.443 * [taylor]: Taking taylor expansion of -1 in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of 1.0 in x
0.443 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.443 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.443 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.443 * [taylor]: Taking taylor expansion of -1 in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of 1.0 in x
0.449 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.449 * [approximate]: Taking taylor expansion of (pow (exp x) 2) in (x) around 0
0.449 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.449 * [taylor]: Taking taylor expansion of (exp x) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.449 * [taylor]: Taking taylor expansion of (exp x) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.451 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in (x) around 0
0.452 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.452 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.452 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.457 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in (x) around 0
0.457 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.457 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.457 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.457 * [taylor]: Taking taylor expansion of -1 in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.457 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.457 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.457 * [taylor]: Taking taylor expansion of -1 in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.462 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.462 * [approximate]: Taking taylor expansion of (/ (- (pow (exp x) 2) 1.0) (+ (exp x) 1.0)) in (x) around 0
0.462 * [taylor]: Taking taylor expansion of (/ (- (pow (exp x) 2) 1.0) (+ (exp x) 1.0)) in x
0.462 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.462 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.462 * [taylor]: Taking taylor expansion of (exp x) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of 1.0 in x
0.462 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.462 * [taylor]: Taking taylor expansion of (exp x) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of 1.0 in x
0.465 * [taylor]: Taking taylor expansion of (/ (- (pow (exp x) 2) 1.0) (+ (exp x) 1.0)) in x
0.465 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.465 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.465 * [taylor]: Taking taylor expansion of (exp x) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of 1.0 in x
0.465 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.465 * [taylor]: Taking taylor expansion of (exp x) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of 1.0 in x
0.479 * [approximate]: Taking taylor expansion of (/ (- (pow (exp (/ 1 x)) 2) 1.0) (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.479 * [taylor]: Taking taylor expansion of (/ (- (pow (exp (/ 1 x)) 2) 1.0) (+ (exp (/ 1 x)) 1.0)) in x
0.479 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.479 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.479 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of 1.0 in x
0.480 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.480 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of 1.0 in x
0.481 * [taylor]: Taking taylor expansion of (/ (- (pow (exp (/ 1 x)) 2) 1.0) (+ (exp (/ 1 x)) 1.0)) in x
0.481 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.481 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.481 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of 1.0 in x
0.481 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.481 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of 1.0 in x
0.494 * [approximate]: Taking taylor expansion of (/ (- (pow (exp (/ -1 x)) 2) 1.0) (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.494 * [taylor]: Taking taylor expansion of (/ (- (pow (exp (/ -1 x)) 2) 1.0) (+ (exp (/ -1 x)) 1.0)) in x
0.494 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.494 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.494 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.494 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.494 * [taylor]: Taking taylor expansion of -1 in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of 1.0 in x
0.494 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.494 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.494 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.494 * [taylor]: Taking taylor expansion of -1 in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.495 * [taylor]: Taking taylor expansion of 1.0 in x
0.495 * [taylor]: Taking taylor expansion of (/ (- (pow (exp (/ -1 x)) 2) 1.0) (+ (exp (/ -1 x)) 1.0)) in x
0.495 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.495 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.495 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.496 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.496 * [taylor]: Taking taylor expansion of -1 in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of 1.0 in x
0.496 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.496 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.496 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.496 * [taylor]: Taking taylor expansion of -1 in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of 1.0 in x
0.508 * * * [progress]: simplifying candidates
0.509 * [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))))
  (- (* 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)
  (- (* 1.0 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)))
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (- (exp x) 1.0)
  (+ (exp x) 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))
  (- (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)))
  (- (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (- (+ (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)))
  (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x)))
  (- (pow (exp x) 2) 1.0)
  (- (pow (exp x) 2) 1.0)
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
  (+ (* 2 (pow x 2)) (+ (* 2 x) 1))
  (pow (exp x) 2)
  (pow (exp x) 2)
  (+ (* 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))
0.516 * * [simplify]: iteration  0 :  376  enodes  (cost  823 )
0.523 * * [simplify]: iteration  1 :  1712  enodes  (cost  737 )
0.559 * * [simplify]: iteration  2 :  5001  enodes  (cost  719 )
0.564 * [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)))
  (+ (- (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))
  (- (* 1.0 1.0))
  (+ (- (* (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)
  (- (* 1.0 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))
  (+ (* 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
  (* 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)
  (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)))
  (- (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (- (+ (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 (+ (pow x 2) x)) (* 4/3 (pow x 3)))
  (- (pow (exp x) 2) 1.0)
  (- (pow (exp x) 2) 1.0)
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
  (+ 1 (* 2 (+ (pow x 2) x)))
  (pow (exp x) 2)
  (pow (exp x) 2)
  (+ (* 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))
0.564 * * * [progress]: adding candidates to table
0.726 * * [progress]: iteration 4 / 4
0.726 * * * [progress]: picking best candidate
0.732 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ (+ (- (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))) (+ (exp x) 1.0)))>
0.732 * * * [progress]: localizing error
0.751 * * * [progress]: generating rewritten candidates
0.751 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
0.762 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
0.765 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1)
0.769 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.774 * * * [progress]: generating series expansions
0.774 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
0.775 * [approximate]: Taking taylor expansion of (- (pow (exp x) 6) 1.0) in (x) around 0
0.775 * [taylor]: Taking taylor expansion of (- (pow (exp x) 6) 1.0) in x
0.775 * [taylor]: Taking taylor expansion of (pow (exp x) 6) in x
0.775 * [taylor]: Taking taylor expansion of (exp x) in x
0.775 * [taylor]: Taking taylor expansion of x in x
0.775 * [taylor]: Taking taylor expansion of 1.0 in x
0.775 * [taylor]: Taking taylor expansion of (- (pow (exp x) 6) 1.0) in x
0.775 * [taylor]: Taking taylor expansion of (pow (exp x) 6) in x
0.775 * [taylor]: Taking taylor expansion of (exp x) in x
0.775 * [taylor]: Taking taylor expansion of x in x
0.775 * [taylor]: Taking taylor expansion of 1.0 in x
0.789 * [approximate]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 6) 1.0) in (x) around 0
0.789 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 6) 1.0) in x
0.789 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 6) in x
0.789 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.790 * [taylor]: Taking taylor expansion of 1.0 in x
0.790 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 6) 1.0) in x
0.790 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 6) in x
0.790 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.790 * [taylor]: Taking taylor expansion of x in x
0.790 * [taylor]: Taking taylor expansion of 1.0 in x
0.808 * [approximate]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 6) 1.0) in (x) around 0
0.808 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 6) 1.0) in x
0.808 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 6) in x
0.808 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.808 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.808 * [taylor]: Taking taylor expansion of -1 in x
0.808 * [taylor]: Taking taylor expansion of x in x
0.808 * [taylor]: Taking taylor expansion of 1.0 in x
0.808 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 6) 1.0) in x
0.808 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 6) in x
0.808 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.808 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.808 * [taylor]: Taking taylor expansion of -1 in x
0.808 * [taylor]: Taking taylor expansion of x in x
0.809 * [taylor]: Taking taylor expansion of 1.0 in x
0.825 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
0.825 * [approximate]: Taking taylor expansion of (pow (exp x) 6) in (x) around 0
0.825 * [taylor]: Taking taylor expansion of (pow (exp x) 6) in x
0.825 * [taylor]: Taking taylor expansion of (exp x) in x
0.825 * [taylor]: Taking taylor expansion of x in x
0.826 * [taylor]: Taking taylor expansion of (pow (exp x) 6) in x
0.826 * [taylor]: Taking taylor expansion of (exp x) in x
0.826 * [taylor]: Taking taylor expansion of x in x
0.830 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 6) in (x) around 0
0.830 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 6) in x
0.830 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.830 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 6) in x
0.831 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.844 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 6) in (x) around 0
0.844 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 6) in x
0.844 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.844 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.844 * [taylor]: Taking taylor expansion of -1 in x
0.844 * [taylor]: Taking taylor expansion of x in x
0.845 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 6) in x
0.845 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.845 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.845 * [taylor]: Taking taylor expansion of -1 in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.858 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1)
0.858 * [approximate]: Taking taylor expansion of (pow (exp x) 4) in (x) around 0
0.858 * [taylor]: Taking taylor expansion of (pow (exp x) 4) in x
0.858 * [taylor]: Taking taylor expansion of (exp x) in x
0.858 * [taylor]: Taking taylor expansion of x in x
0.858 * [taylor]: Taking taylor expansion of (pow (exp x) 4) in x
0.858 * [taylor]: Taking taylor expansion of (exp x) in x
0.858 * [taylor]: Taking taylor expansion of x in x
0.862 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 4) in (x) around 0
0.862 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x
0.863 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 4) in x
0.863 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.872 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 4) in (x) around 0
0.872 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x
0.872 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.872 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.872 * [taylor]: Taking taylor expansion of -1 in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 4) in x
0.872 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.873 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.873 * [taylor]: Taking taylor expansion of -1 in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.884 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.885 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
0.885 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.885 * [taylor]: Taking taylor expansion of (exp x) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of 1.0 in x
0.885 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.885 * [taylor]: Taking taylor expansion of (exp x) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of 1.0 in x
0.887 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
0.887 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.887 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.887 * [taylor]: Taking taylor expansion of x in x
0.888 * [taylor]: Taking taylor expansion of 1.0 in x
0.888 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.888 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.888 * [taylor]: Taking taylor expansion of x in x
0.888 * [taylor]: Taking taylor expansion of 1.0 in x
0.890 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.890 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.890 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.890 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.890 * [taylor]: Taking taylor expansion of -1 in x
0.890 * [taylor]: Taking taylor expansion of x in x
0.890 * [taylor]: Taking taylor expansion of 1.0 in x
0.890 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.890 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.890 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.890 * [taylor]: Taking taylor expansion of -1 in x
0.890 * [taylor]: Taking taylor expansion of x in x
0.890 * [taylor]: Taking taylor expansion of 1.0 in x
0.892 * * * [progress]: simplifying candidates
0.893 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1 (exp (pow (* 1.0 1.0) 3))) (exp (pow (exp x) 6)))
  (* (exp (- (pow (* 1.0 1.0) 3))) (exp (pow (exp x) 6)))
  (log (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)))
  (exp (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)))
  (* (cbrt (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6))) (cbrt (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6))))
  (cbrt (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)))
  (* (* (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)) (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6))) (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)))
  (sqrt (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)))
  (sqrt (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)))
  (+ (pow (- (pow (* 1.0 1.0) 3)) 3) (pow (pow (exp x) 6) 3))
  (+ (* (- (pow (* 1.0 1.0) 3)) (- (pow (* 1.0 1.0) 3))) (- (* (pow (exp x) 6) (pow (exp x) 6)) (* (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6))))
  (- (* (- (pow (* 1.0 1.0) 3)) (- (pow (* 1.0 1.0) 3))) (* (pow (exp x) 6) (pow (exp x) 6)))
  (- (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6))
  (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6))
  (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6))
  (- (pow (* 1.0 1.0) 3) (pow (exp x) 6))
  (* x 6)
  (* (log (exp x)) 6)
  (* 1 6)
  (* (cbrt x) 6)
  (* (sqrt x) 6)
  (* x 6)
  (pow (exp x) (* (cbrt 6) (cbrt 6)))
  (pow (exp x) (sqrt 6))
  (pow (exp x) 1)
  (pow (* (cbrt (exp x)) (cbrt (exp x))) 6)
  (pow (cbrt (exp x)) 6)
  (pow (sqrt (exp x)) 6)
  (pow (sqrt (exp x)) 6)
  (pow 1 6)
  (pow (exp x) 6)
  (log (pow (exp x) 6))
  (exp (pow (exp x) 6))
  (* (cbrt (pow (exp x) 6)) (cbrt (pow (exp x) 6)))
  (cbrt (pow (exp x) 6))
  (* (* (pow (exp x) 6) (pow (exp x) 6)) (pow (exp x) 6))
  (sqrt (pow (exp x) 6))
  (sqrt (pow (exp x) 6))
  (pow (exp x) (/ 6 2))
  (pow (exp x) (/ 6 2))
  (* x 4)
  (* (log (exp x)) 4)
  (* 1 4)
  (* (cbrt x) 4)
  (* (sqrt x) 4)
  (* x 4)
  (pow (exp x) (* (cbrt 4) (cbrt 4)))
  (pow (exp x) (sqrt 4))
  (pow (exp x) 1)
  (pow (* (cbrt (exp x)) (cbrt (exp x))) 4)
  (pow (cbrt (exp x)) 4)
  (pow (sqrt (exp x)) 4)
  (pow (sqrt (exp x)) 4)
  (pow 1 4)
  (pow (exp x) 4)
  (log (pow (exp x) 4))
  (exp (pow (exp x) 4))
  (* (cbrt (pow (exp x) 4)) (cbrt (pow (exp x) 4)))
  (cbrt (pow (exp x) 4))
  (* (* (pow (exp x) 4) (pow (exp x) 4)) (pow (exp x) 4))
  (sqrt (pow (exp x) 4))
  (sqrt (pow (exp x) 4))
  (pow (exp x) (/ 4 2))
  (pow (exp x) (/ 4 2))
  (* (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)
  (+ (* 18 (pow x 2)) (+ (* 36 (pow x 3)) (* 6 x)))
  (- (pow (exp x) 6) 1.0)
  (- (pow (exp x) 6) 1.0)
  (+ (* 18 (pow x 2)) (+ (* 6 x) 1))
  (pow (exp x) 6)
  (pow (exp x) 6)
  (+ (* 8 (pow x 2)) (+ (* 4 x) 1))
  (pow (exp x) 4)
  (pow (exp x) 4)
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
0.898 * * [simplify]: iteration  0 :  310  enodes  (cost  352 )
0.904 * * [simplify]: iteration  1 :  1138  enodes  (cost  307 )
0.932 * * [simplify]: iteration  2 :  5001  enodes  (cost  296 )
0.935 * [simplify]: Simplified to:
   (exp (- (+ 0 (pow (exp x) 6)) (pow 1.0 6)))
  (exp (- (+ 0 (pow (exp x) 6)) (pow 1.0 6)))
  (log (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)))
  (exp (- (+ 0 (pow (exp x) 6)) (pow 1.0 6)))
  (* (cbrt (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6))) (cbrt (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6))))
  (cbrt (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)))
  (pow (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)) 3)
  (sqrt (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)))
  (sqrt (+ (- (pow (* 1.0 1.0) 3)) (pow (exp x) 6)))
  (- (pow (pow (exp x) 6) 3) (pow (pow (* 1.0 1.0) 3) 3))
  (+ (+ (pow 1.0 12) (pow (exp x) 12)) (* (pow (exp x) 6) (pow 1.0 6)))
  (+ (- (pow (exp x) 12)) (pow (* 1.0 1.0) 6))
  (- (+ (pow (exp x) 6) (pow 1.0 6)))
  (- (pow (exp x) 6) (pow 1.0 6))
  (- (pow (exp x) 6) (pow 1.0 6))
  (- (pow (* 1.0 1.0) 3) (pow (exp x) 6))
  (* x 6)
  (* x 6)
  6
  (* (cbrt x) 6)
  (* (sqrt x) 6)
  (* x 6)
  (pow (exp x) (* (cbrt 6) (cbrt 6)))
  (pow (exp x) (sqrt 6))
  (exp x)
  (pow (exp x) 4)
  (pow (exp x) 2)
  (pow (exp x) 3)
  (pow (exp x) 3)
  1
  (pow (exp x) 6)
  (* x 6)
  (exp (pow (exp x) 6))
  (* (cbrt (pow (exp x) 6)) (cbrt (pow (exp x) 6)))
  (cbrt (pow (exp x) 6))
  (pow (pow (exp x) 6) 3)
  (sqrt (pow (exp x) 6))
  (sqrt (pow (exp x) 6))
  (pow (exp x) 3)
  (pow (exp x) 3)
  (* x 4)
  (* x 4)
  4
  (* (cbrt x) 4)
  (* (sqrt x) 4)
  (* x 4)
  (pow (exp x) (* (cbrt 4) (cbrt 4)))
  (pow (exp x) 2)
  (exp x)
  (pow (cbrt (exp x)) 8)
  (pow (cbrt (exp x)) 4)
  (pow (exp x) 2)
  (pow (exp x) 2)
  1
  (pow (exp x) 4)
  (* x 4)
  (exp (pow (exp x) 4))
  (* (cbrt (pow (exp x) 4)) (cbrt (pow (exp x) 4)))
  (cbrt (pow (exp x) 4))
  (pow (exp x) 12)
  (sqrt (pow (exp x) 4))
  (sqrt (pow (exp x) 4))
  (pow (exp x) 2)
  (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)
  (+ (* x (+ 6 (* x 18))) (* 36 (pow x 3)))
  (- (pow (exp x) 6) 1.0)
  (- (pow (exp x) 6) 1.0)
  (+ (* x (+ 6 (* x 18))) 1)
  (pow (exp x) 6)
  (pow (exp x) 6)
  (+ (* x (+ 4 (* x 8))) 1)
  (pow (exp x) 4)
  (pow (exp x) 4)
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
0.936 * * * [progress]: adding candidates to table
1.171 * [progress]: [Phase 3 of 3] Extracting.
1.171 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))> #<alt (λ (x) (/ (/ (+ (- (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))) (cbrt (pow (+ (exp x) 1.0) 3))))> #<alt (λ (x) (/ (/ (+ (- (pow (* 1.0 1.0) 3)) (exp (* x 6))) (+ (+ (pow (exp x) 4) (* (* (pow (exp x) 2) 1.0) 1.0)) (pow 1.0 4))) (+ (exp x) 1.0)))>)
1.172 * * * [regime-changes]: Trying 2 branch expressions: ((exp x) x)
1.172 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))> #<alt (λ (x) (/ (/ (+ (- (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))) (cbrt (pow (+ (exp x) 1.0) 3))))> #<alt (λ (x) (/ (/ (+ (- (pow (* 1.0 1.0) 3)) (exp (* x 6))) (+ (+ (pow (exp x) 4) (* (* (pow (exp x) 2) 1.0) 1.0)) (pow 1.0 4))) (+ (exp x) 1.0)))>)
1.191 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))> #<alt (λ (x) (/ (/ (+ (- (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))) (cbrt (pow (+ (exp x) 1.0) 3))))> #<alt (λ (x) (/ (/ (+ (- (pow (* 1.0 1.0) 3)) (exp (* x 6))) (+ (+ (pow (exp x) 4) (* (* (pow (exp x) 2) 1.0) 1.0)) (pow 1.0 4))) (+ (exp x) 1.0)))>)
1.208 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.208 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
1.209 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
1.209 * * [simplify]: iteration  1 :  13  enodes  (cost  5 )
1.209 * [simplify]: Simplified to:
   (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
2.452 * [regime-testing]: Baseline error score: 0.5088216356899328
2.453 * [regime-testing]: Oracle error score: 0.08879821052841566
2.454 * [regime-testing]: End program error score: 0.5088216356899328
2.469 * [regime-testing]: Target error score: 0.5197324080336307