9.309 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp x) 1.0)
0.045 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.047 * * [simplify]: iteration  1 :  7  enodes  (cost  2 )
0.048 * * [simplify]: iteration  2 :  7  enodes  (cost  2 )
0.048 * [simplify]: Simplified to:
   (- (exp x) 1.0)
0.048 * * [progress]: iteration 1 / 4
0.048 * * * [progress]: picking best candidate
0.049 * * * * [pick]: Picked  #<alt (λ (x) (- (exp x) 1.0))>
0.049 * * * [progress]: localizing error
0.052 * * * [progress]: generating rewritten candidates
0.052 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.057 * * * [progress]: generating series expansions
0.057 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.057 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.057 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.057 * [taylor]: Taking taylor expansion of (exp x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of 1.0 in x
0.057 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.057 * [taylor]: Taking taylor expansion of (exp x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
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
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
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
0.063 * [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
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.067 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.067 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.067 * [taylor]: Taking taylor expansion of -1 in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * * * [progress]: simplifying candidates
0.071 * [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)
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
0.074 * * [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 )
0.125 * * [simplify]: iteration  4 :  5002  enodes  (cost  66 )
0.126 * [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)
0.126 * * * [progress]: adding candidates to table
0.160 * * [progress]: iteration 2 / 4
0.160 * * * [progress]: picking best candidate
0.165 * * * * [pick]: Picked  #<alt (λ (x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))>
0.165 * * * [progress]: localizing error
0.172 * * * [progress]: generating rewritten candidates
0.172 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2 1)
0.176 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.183 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.193 * * * [progress]: generating series expansions
0.193 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2 1)
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
0.193 * [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
0.198 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
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 (/ 1/6 x) in x
0.198 * [taylor]: Taking taylor expansion of 1/6 in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.202 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.202 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.202 * [taylor]: Taking taylor expansion of -1/6 in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.202 * [taylor]: Taking taylor expansion of -1/6 in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.206 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.206 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in (x) around 0
0.206 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.206 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.206 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.206 * [taylor]: Taking taylor expansion of 1/6 in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of 1/2 in x
0.206 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.206 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.206 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.206 * [taylor]: Taking taylor expansion of 1/6 in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of 1/2 in x
0.225 * [approximate]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0
0.225 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.225 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x
0.226 * [taylor]: Taking taylor expansion of 1/2 in x
0.226 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.226 * [taylor]: Taking taylor expansion of 1/6 in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (/ (+ 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.227 * [taylor]: Taking taylor expansion of (+ 1/2 (* 1/6 (/ 1 x))) in x
0.227 * [taylor]: Taking taylor expansion of 1/2 in x
0.227 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.227 * [taylor]: Taking taylor expansion of 1/6 in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.246 * [approximate]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0
0.246 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.246 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.246 * [taylor]: Taking taylor expansion of 1/2 in x
0.246 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 1/6 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.248 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.248 * [taylor]: Taking taylor expansion of 1/2 in x
0.248 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.248 * [taylor]: Taking taylor expansion of 1/6 in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.269 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.269 * [approximate]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in (x) around 0
0.269 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x
0.269 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.269 * [taylor]: Taking taylor expansion of 1/2 in x
0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x
0.269 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.269 * [taylor]: Taking taylor expansion of 1/6 in x
0.269 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)) in x
0.269 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.269 * [taylor]: Taking taylor expansion of 1/2 in x
0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (+ (* 1/6 (pow x 3)) x) in x
0.269 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.269 * [taylor]: Taking taylor expansion of 1/6 in x
0.269 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.273 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in (x) around 0
0.273 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.273 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.274 * [taylor]: Taking taylor expansion of 1/2 in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.274 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.274 * [taylor]: Taking taylor expansion of 1/6 in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.274 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.275 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.275 * [taylor]: Taking taylor expansion of 1/2 in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.276 * [taylor]: Taking taylor expansion of 1/6 in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.276 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.284 * [approximate]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in (x) around 0
0.284 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.284 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.284 * [taylor]: Taking taylor expansion of 1/2 in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.284 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.285 * [taylor]: Taking taylor expansion of 1/6 in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.285 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 (pow x 2))) (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3))))) in x
0.286 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.286 * [taylor]: Taking taylor expansion of 1/2 in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* 1/6 (/ 1 (pow x 3)))) in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 (pow x 3))) in x
0.287 * [taylor]: Taking taylor expansion of 1/6 in x
0.287 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.287 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.295 * * * [progress]: simplifying candidates
0.298 * [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)))
  (* (exp (* (pow x 2) (+ (* x 1/6) 1/2))) (exp x))
  (log (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (exp (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (* (* (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3))
  (+ (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (- (* x x) (* (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (- (* (* (pow x 2) (+ (* x 1/6) 1/2)) (* (pow x 2) (+ (* x 1/6) 1/2))) (* x x))
  (- (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (+ (* (pow x 2) 1/2) x)
  (+ (* 1/2 (pow x 2)) x)
  (* 1/6 x)
  (* 1/6 x)
  (* 1/6 x)
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
  (+ (* 1/2 (pow x 2)) (* 1/6 (pow x 3)))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3))))
  (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3))))
0.303 * * [simplify]: iteration  0 :  310  enodes  (cost  366 )
0.310 * * [simplify]: iteration  1 :  1605  enodes  (cost  330 )
0.344 * * [simplify]: iteration  2 :  5001  enodes  (cost  328 )
0.346 * [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)))
  (* x (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)))
  (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* (sqrt (pow x 2)) (sqrt (+ (* x 1/6) 1/2)))
  (* x (sqrt (+ (* x 1/6) 1/2)))
  (* x (sqrt (+ (* x 1/6) 1/2)))
  (* (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 (+ (* 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))
  (* (fabs x) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* x (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (pow (* x 1/6) 3) 1/8))
  (* (pow x 2) (- (* (* x 1/6) (* x 1/6)) (* 1/2 1/2)))
  (exp (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (log (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (exp (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (* (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)) (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)))
  (cbrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (pow (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x) 3)
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (sqrt (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))
  (+ (pow (* (pow x 2) (+ (* x 1/6) 1/2)) 3) (pow x 3))
  (* (pow x 2) (+ (* (+ (* x 1/6) 1/2) (* (pow x 2) (+ (* x 1/6) 1/2))) (- 1 (* x (+ (* x 1/6) 1/2)))))
  (- (* (* (+ (* x 1/6) 1/2) (+ (* x 1/6) 1/2)) (pow x 4)) (pow x 2))
  (- (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (+ (* 1/2 (pow x 2)) x)
  (+ (* 1/2 (pow x 2)) x)
  (* x 1/6)
  (* x 1/6)
  (* x 1/6)
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (* (pow x 2) (+ (* x 1/6) 1/2))
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
0.347 * * * [progress]: adding candidates to table
0.438 * * [progress]: iteration 3 / 4
0.438 * * * [progress]: picking best candidate
0.441 * * * * [pick]: Picked  #<alt (λ (x) (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))>
0.441 * * * [progress]: localizing error
0.449 * * * [progress]: generating rewritten candidates
0.449 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.455 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.470 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.476 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.481 * * * [progress]: generating series expansions
0.481 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.481 * [approximate]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt 1.0)) in (x) around 0
0.481 * [taylor]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt 1.0)) in x
0.481 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.481 * [taylor]: Taking taylor expansion of (exp x) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.483 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.483 * [taylor]: Taking taylor expansion of 1.0 in x
0.486 * [taylor]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt 1.0)) in x
0.486 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.486 * [taylor]: Taking taylor expansion of (exp x) in x
0.486 * [taylor]: Taking taylor expansion of x in x
0.487 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.487 * [taylor]: Taking taylor expansion of 1.0 in x
0.494 * [approximate]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt 1.0)) in (x) around 0
0.494 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x
0.494 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) 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 x in x
0.494 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.494 * [taylor]: Taking taylor expansion of 1.0 in x
0.495 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x
0.495 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.495 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.495 * [taylor]: Taking taylor expansion of x in x
0.495 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.495 * [taylor]: Taking taylor expansion of 1.0 in x
0.507 * [approximate]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) in (x) around 0
0.507 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x
0.507 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.507 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.507 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.507 * [taylor]: Taking taylor expansion of -1 in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.507 * [taylor]: Taking taylor expansion of 1.0 in x
0.508 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x
0.508 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.508 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.508 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.508 * [taylor]: Taking taylor expansion of -1 in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.508 * [taylor]: Taking taylor expansion of 1.0 in x
0.519 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.520 * [approximate]: Taking taylor expansion of (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) in (x) around 0
0.520 * [taylor]: Taking taylor expansion of (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) in x
0.520 * [taylor]: Taking taylor expansion of (+ (sqrt (exp x)) (sqrt 1.0)) in x
0.520 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.520 * [taylor]: Taking taylor expansion of (exp x) in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.521 * [taylor]: Taking taylor expansion of 1.0 in x
0.522 * [taylor]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt 1.0)) in x
0.522 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.522 * [taylor]: Taking taylor expansion of (exp x) in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.523 * [taylor]: Taking taylor expansion of 1.0 in x
0.524 * [taylor]: Taking taylor expansion of (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) in x
0.524 * [taylor]: Taking taylor expansion of (+ (sqrt (exp x)) (sqrt 1.0)) in x
0.524 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.524 * [taylor]: Taking taylor expansion of (exp x) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.525 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.525 * [taylor]: Taking taylor expansion of 1.0 in x
0.525 * [taylor]: Taking taylor expansion of (- (sqrt (exp x)) (sqrt 1.0)) in x
0.525 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.525 * [taylor]: Taking taylor expansion of (exp x) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.527 * [taylor]: Taking taylor expansion of 1.0 in x
0.546 * [approximate]: Taking taylor expansion of (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0))) in (x) around 0
0.546 * [taylor]: Taking taylor expansion of (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0))) in x
0.546 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x
0.546 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.546 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.546 * [taylor]: Taking taylor expansion of 1.0 in x
0.547 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x
0.547 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.547 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.548 * [taylor]: Taking taylor expansion of 1.0 in x
0.548 * [taylor]: Taking taylor expansion of (* (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) (- (sqrt (exp (/ 1 x))) (sqrt 1.0))) in x
0.548 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x
0.548 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.548 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.549 * [taylor]: Taking taylor expansion of 1.0 in x
0.549 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x
0.550 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.550 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.550 * [taylor]: Taking taylor expansion of 1.0 in x
0.579 * [approximate]: Taking taylor expansion of (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0))) in (x) around 0
0.580 * [taylor]: Taking taylor expansion of (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0))) in x
0.580 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x
0.580 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.580 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.580 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.580 * [taylor]: Taking taylor expansion of -1 in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.581 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x
0.581 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.581 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.581 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.581 * [taylor]: Taking taylor expansion of -1 in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.581 * [taylor]: Taking taylor expansion of 1.0 in x
0.582 * [taylor]: Taking taylor expansion of (* (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) (+ (sqrt (exp (/ -1 x))) (sqrt 1.0))) in x
0.582 * [taylor]: Taking taylor expansion of (- (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x
0.582 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.582 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.582 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.582 * [taylor]: Taking taylor expansion of -1 in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.582 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x
0.583 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.583 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.583 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.583 * [taylor]: Taking taylor expansion of -1 in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.584 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.611 * [approximate]: Taking taylor expansion of (+ (sqrt (exp x)) (sqrt 1.0)) in (x) around 0
0.611 * [taylor]: Taking taylor expansion of (+ (sqrt (exp x)) (sqrt 1.0)) in x
0.611 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.611 * [taylor]: Taking taylor expansion of (exp x) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.612 * [taylor]: Taking taylor expansion of 1.0 in x
0.612 * [taylor]: Taking taylor expansion of (+ (sqrt (exp x)) (sqrt 1.0)) in x
0.612 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.612 * [taylor]: Taking taylor expansion of (exp x) in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.614 * [taylor]: Taking taylor expansion of 1.0 in x
0.619 * [approximate]: Taking taylor expansion of (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) in (x) around 0
0.619 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x
0.619 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.619 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.619 * [taylor]: Taking taylor expansion of 1.0 in x
0.620 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ 1 x))) (sqrt 1.0)) in x
0.620 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.620 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.620 * [taylor]: Taking taylor expansion of x in x
0.620 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.620 * [taylor]: Taking taylor expansion of 1.0 in x
0.629 * [approximate]: Taking taylor expansion of (+ (sqrt (exp (/ -1 x))) (sqrt 1.0)) in (x) around 0
0.629 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x
0.629 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.629 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.629 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.630 * [taylor]: Taking taylor expansion of -1 in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.630 * [taylor]: Taking taylor expansion of 1.0 in x
0.631 * [taylor]: Taking taylor expansion of (+ (sqrt (exp (/ -1 x))) (sqrt 1.0)) in x
0.631 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.631 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.631 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.631 * [taylor]: Taking taylor expansion of -1 in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.631 * [taylor]: Taking taylor expansion of 1.0 in x
0.640 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.640 * [approximate]: Taking taylor expansion of (sqrt (exp x)) in (x) around 0
0.640 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.640 * [taylor]: Taking taylor expansion of (exp x) in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (sqrt (exp x)) in x
0.641 * [taylor]: Taking taylor expansion of (exp x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.644 * [approximate]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in (x) around 0
0.644 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.644 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (sqrt (exp (/ 1 x))) in x
0.645 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.651 * [approximate]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in (x) around 0
0.651 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.651 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.651 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.651 * [taylor]: Taking taylor expansion of -1 in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.651 * [taylor]: Taking taylor expansion of (sqrt (exp (/ -1 x))) in x
0.651 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.651 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.651 * [taylor]: Taking taylor expansion of -1 in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.654 * * * [progress]: simplifying candidates
0.656 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (exp x))) (exp (sqrt 1.0)))
  (log (- (sqrt (exp x)) (sqrt 1.0)))
  (exp (- (sqrt (exp x)) (sqrt 1.0)))
  (* (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))))
  (cbrt (- (sqrt (exp x)) (sqrt 1.0)))
  (* (* (- (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0)))
  (sqrt (- (sqrt (exp x)) (sqrt 1.0)))
  (sqrt (- (sqrt (exp x)) (sqrt 1.0)))
  (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3))
  (+ (* (sqrt (exp x)) (sqrt (exp x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0))))
  (neg (sqrt 1.0))
  (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0)))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (neg (sqrt 1.0))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))
  (+ (log (+ (sqrt (exp x)) (sqrt 1.0))) (log (- (sqrt (exp x)) (sqrt 1.0))))
  (log (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))
  (exp (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))
  (* (* (* (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (exp x)) (sqrt 1.0))) (+ (sqrt (exp x)) (sqrt 1.0))) (* (* (- (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0))))
  (* (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))) (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))))
  (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))
  (* (* (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))) (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))) (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))
  (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))
  (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))
  (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))
  (* (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))) (+ (* (sqrt (exp x)) (sqrt (exp x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))))
  (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))))
  (* (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))) (+ (sqrt (exp x)) (sqrt 1.0)))
  (* (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))
  (* (- (sqrt (exp x)) (sqrt 1.0)) (+ (* (sqrt (exp x)) (sqrt (exp x))) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0)))))
  (* (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))) (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))))
  (* (- (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (* (sqrt (+ (sqrt (exp x)) (sqrt 1.0))) (sqrt (- (sqrt (exp x)) (sqrt 1.0))))
  (* (sqrt (+ (sqrt (exp x)) (sqrt 1.0))) (sqrt (- (sqrt (exp x)) (sqrt 1.0))))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (sqrt (exp x)))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (neg (sqrt 1.0)))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (sqrt (exp x)))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (neg (sqrt 1.0)))
  (* (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (* (neg (sqrt 1.0)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (* (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (* (neg (sqrt 1.0)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (* (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0)))))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (sqrt (- (sqrt (exp x)) (sqrt 1.0))))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) 1)
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (sqrt 1))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) 1)
  (* (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (sqrt (+ (sqrt (exp x)) (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))))
  (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (exp (sqrt (exp x))) (exp (sqrt 1.0)))
  (log (+ (sqrt (exp x)) (sqrt 1.0)))
  (exp (+ (sqrt (exp x)) (sqrt 1.0)))
  (* (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (cbrt (+ (sqrt (exp x)) (sqrt 1.0))))
  (cbrt (+ (sqrt (exp x)) (sqrt 1.0)))
  (* (* (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (exp x)) (sqrt 1.0))) (+ (sqrt (exp x)) (sqrt 1.0)))
  (sqrt (+ (sqrt (exp x)) (sqrt 1.0)))
  (sqrt (+ (sqrt (exp x)) (sqrt 1.0)))
  (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3))
  (+ (* (sqrt (exp x)) (sqrt (exp x))) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt (exp x)) (sqrt 1.0))))
  (- (* (sqrt (exp x)) (sqrt (exp x))) (* (sqrt 1.0) (sqrt 1.0)))
  (- (sqrt (exp x)) (sqrt 1.0))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (log (sqrt (exp x)))
  (exp (sqrt (exp x)))
  (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x))))
  (cbrt (sqrt (exp x)))
  (* (* (sqrt (exp x)) (sqrt (exp x))) (sqrt (exp x)))
  (sqrt (* (cbrt (exp x)) (cbrt (exp x))))
  (sqrt (cbrt (exp x)))
  (sqrt (sqrt (exp x)))
  (sqrt (sqrt (exp x)))
  (sqrt 1)
  (sqrt (exp x))
  (/ 1 2)
  (/ (cbrt x) 2)
  (/ (sqrt x) 2)
  (/ x 2)
  (sqrt (sqrt (exp x)))
  (sqrt (sqrt (exp x)))
  (- (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) 1)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (+ (* 1/2 (pow x 2)) (+ x 1)) (pow (sqrt 1.0) 2))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))
  (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) (+ (sqrt 1.0) 1)))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) 1))
  (sqrt (exp x))
  (sqrt (exp x))
0.661 * * [simplify]: iteration  0 :  262  enodes  (cost  774 )
0.666 * * [simplify]: iteration  1 :  1117  enodes  (cost  677 )
0.689 * * [simplify]: iteration  2 :  5001  enodes  (cost  652 )
0.692 * [simplify]: Simplified to:
   (exp (- (sqrt (exp x)) (sqrt 1.0)))
  (log (- (sqrt (exp x)) (sqrt 1.0)))
  (exp (- (sqrt (exp x)) (sqrt 1.0)))
  (* (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0))))
  (cbrt (- (sqrt (exp x)) (sqrt 1.0)))
  (pow (- (sqrt (exp x)) (sqrt 1.0)) 3)
  (sqrt (- (sqrt (exp x)) (sqrt 1.0)))
  (sqrt (- (sqrt (exp x)) (sqrt 1.0)))
  (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3))
  (+ (+ (exp x) 1.0) (* (sqrt (exp x)) (sqrt 1.0)))
  (neg (sqrt 1.0))
  (- (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (- (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0)))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (neg (sqrt 1.0))
  (- (exp x) 1.0)
  (log (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (* (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))) (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))))
  (cbrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))
  (pow (- (exp x) 1.0) 3)
  (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))
  (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))
  (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))
  (* (+ (+ (exp x) 1.0) (* (sqrt (exp x)) (sqrt 1.0))) (- (+ (exp x) 1.0) (* (sqrt (exp x)) (sqrt 1.0))))
  (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (exp x) 1.0))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (+ (exp x) 1.0) (* (sqrt (exp x)) (sqrt 1.0))))
  (* (- (exp x) 1.0) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))
  (* (+ (+ (exp x) 1.0) (* (sqrt (exp x)) (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (+ (exp x) (neg 1.0)) (+ (exp x) (neg 1.0)))
  (- (exp x) 1.0)
  (* (sqrt (+ (sqrt (exp x)) (sqrt 1.0))) (sqrt (- (sqrt (exp x)) (sqrt 1.0))))
  (* (sqrt (+ (sqrt (exp x)) (sqrt 1.0))) (sqrt (- (sqrt (exp x)) (sqrt 1.0))))
  (+ (exp x) (* (sqrt (exp x)) (sqrt 1.0)))
  (* -1 (+ (* (sqrt (exp x)) (sqrt 1.0)) 1.0))
  (+ (exp x) (* (sqrt (exp x)) (sqrt 1.0)))
  (* -1 (+ (* (sqrt (exp x)) (sqrt 1.0)) 1.0))
  (+ (exp x) (* (sqrt (exp x)) (sqrt 1.0)))
  (* -1 (+ (* (sqrt (exp x)) (sqrt 1.0)) 1.0))
  (+ (exp x) (* (sqrt (exp x)) (sqrt 1.0)))
  (* -1 (+ (* (sqrt (exp x)) (sqrt 1.0)) 1.0))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (* (cbrt (- (sqrt (exp x)) (sqrt 1.0))) (cbrt (- (sqrt (exp x)) (sqrt 1.0)))))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (sqrt (- (sqrt (exp x)) (sqrt 1.0))))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))))
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (+ (sqrt (sqrt (exp x))) (sqrt (sqrt 1.0))))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (* (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (sqrt (+ (sqrt (exp x)) (sqrt 1.0))) (- (sqrt (exp x)) (sqrt 1.0)))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)))
  (* (- (exp x) 1.0) (+ (sqrt 1.0) (sqrt (exp x))))
  (* (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3)) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (- (sqrt (exp x)) (sqrt 1.0)) (+ (exp x) (neg 1.0)))
  (exp (+ (sqrt (exp x)) (sqrt 1.0)))
  (log (+ (sqrt (exp x)) (sqrt 1.0)))
  (exp (+ (sqrt (exp x)) (sqrt 1.0)))
  (* (cbrt (+ (sqrt (exp x)) (sqrt 1.0))) (cbrt (+ (sqrt (exp x)) (sqrt 1.0))))
  (cbrt (+ (sqrt (exp x)) (sqrt 1.0)))
  (pow (+ (sqrt (exp x)) (sqrt 1.0)) 3)
  (sqrt (+ (sqrt (exp x)) (sqrt 1.0)))
  (sqrt (+ (sqrt (exp x)) (sqrt 1.0)))
  (+ (pow (sqrt (exp x)) 3) (pow (sqrt 1.0) 3))
  (- (+ (exp x) 1.0) (* (sqrt (exp x)) (sqrt 1.0)))
  (- (exp x) 1.0)
  (- (sqrt (exp x)) (sqrt 1.0))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (log (sqrt (exp x)))
  (exp (sqrt (exp x)))
  (* (cbrt (sqrt (exp x))) (cbrt (sqrt (exp x))))
  (cbrt (sqrt (exp x)))
  (pow (sqrt (exp x)) 3)
  (fabs (cbrt (exp x)))
  (sqrt (cbrt (exp x)))
  (sqrt (sqrt (exp x)))
  (sqrt (sqrt (exp x)))
  1
  (sqrt (exp x))
  1/2
  (/ (cbrt x) 2)
  (/ (pow x 1/2) 2)
  (* 1/2 x)
  (sqrt (sqrt (exp x)))
  (sqrt (sqrt (exp x)))
  (- (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) 1)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (+ (* 1/2 (pow x 2)) (- (+ x 1) 1.0))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) (+ (sqrt 1.0) 1)))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) 1))
  (sqrt (exp x))
  (sqrt (exp x))
0.693 * * * [progress]: adding candidates to table
0.842 * * [progress]: iteration 4 / 4
0.842 * * * [progress]: picking best candidate
0.846 * * * * [pick]: Picked  #<alt (λ (x) (log (exp (- (exp x) 1.0))))>
0.846 * * * [progress]: localizing error
0.851 * * * [progress]: generating rewritten candidates
0.851 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.855 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.860 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.866 * * * [progress]: generating series expansions
0.866 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.867 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.867 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.867 * [taylor]: Taking taylor expansion of (exp x) in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of 1.0 in x
0.867 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.867 * [taylor]: Taking taylor expansion of (exp x) in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of 1.0 in x
0.872 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.872 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) 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 x in x
0.872 * [taylor]: Taking taylor expansion of 1.0 in x
0.872 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) 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 x in x
0.873 * [taylor]: Taking taylor expansion of 1.0 in x
0.876 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.876 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.876 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.876 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.876 * [taylor]: Taking taylor expansion of -1 in x
0.876 * [taylor]: Taking taylor expansion of x in x
0.876 * [taylor]: Taking taylor expansion of 1.0 in x
0.876 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.877 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.877 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.877 * [taylor]: Taking taylor expansion of -1 in x
0.877 * [taylor]: Taking taylor expansion of x in x
0.877 * [taylor]: Taking taylor expansion of 1.0 in x
0.880 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.880 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.880 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.880 * [taylor]: Taking taylor expansion of (exp x) in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of 1.0 in x
0.880 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.880 * [taylor]: Taking taylor expansion of (exp x) in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of 1.0 in x
0.885 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.885 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.886 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.886 * [taylor]: Taking taylor expansion of x in x
0.886 * [taylor]: Taking taylor expansion of 1.0 in x
0.886 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.886 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.886 * [taylor]: Taking taylor expansion of x in x
0.886 * [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
0.894 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.894 * [approximate]: Taking taylor expansion of (exp (- (exp x) 1.0)) in (x) around 0
0.894 * [taylor]: Taking taylor expansion of (exp (- (exp x) 1.0)) in x
0.894 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.894 * [taylor]: Taking taylor expansion of (exp x) in x
0.894 * [taylor]: Taking taylor expansion of x in x
0.894 * [taylor]: Taking taylor expansion of 1.0 in x
0.898 * [taylor]: Taking taylor expansion of (exp (- (exp x) 1.0)) in x
0.898 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.898 * [taylor]: Taking taylor expansion of (exp x) in x
0.898 * [taylor]: Taking taylor expansion of x in x
0.898 * [taylor]: Taking taylor expansion of 1.0 in x
0.903 * [approximate]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.903 * [taylor]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 1.0)) in x
0.903 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.903 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of 1.0 in x
0.904 * [taylor]: Taking taylor expansion of (exp (- (exp (/ 1 x)) 1.0)) in x
0.904 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.904 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of 1.0 in x
0.916 * [approximate]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.916 * [taylor]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 1.0)) in x
0.916 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.916 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.916 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.916 * [taylor]: Taking taylor expansion of -1 in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of (exp (- (exp (/ -1 x)) 1.0)) in x
0.917 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.917 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.917 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.917 * [taylor]: Taking taylor expansion of -1 in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.918 * [taylor]: Taking taylor expansion of 1.0 in x
0.929 * * * [progress]: simplifying candidates
0.930 * [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 (exp x)))
  (log (exp (neg 1.0)))
  (log (exp (exp x)))
  (log (exp (neg 1.0)))
  (log (* (cbrt (exp (- (exp x) 1.0))) (cbrt (exp (- (exp x) 1.0)))))
  (log (cbrt (exp (- (exp x) 1.0))))
  (log (sqrt (exp (- (exp x) 1.0))))
  (log (sqrt (exp (- (exp x) 1.0))))
  (log 1)
  (log (exp (- (exp x) 1.0)))
  (log (exp (exp x)))
  (log (exp 1.0))
  (log (exp (- (exp x) 1.0)))
  (log (exp (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))))
  (log (exp (sqrt (- (exp x) 1.0))))
  (log (exp 1))
  (log (exp (+ (sqrt (exp x)) (sqrt 1.0))))
  (log (exp 1))
  (log (log (exp (- (exp x) 1.0))))
  (exp (log (exp (- (exp x) 1.0))))
  (* (cbrt (log (exp (- (exp x) 1.0)))) (cbrt (log (exp (- (exp x) 1.0)))))
  (cbrt (log (exp (- (exp x) 1.0))))
  (* (* (log (exp (- (exp x) 1.0))) (log (exp (- (exp x) 1.0)))) (log (exp (- (exp x) 1.0))))
  (sqrt (log (exp (- (exp x) 1.0))))
  (sqrt (log (exp (- (exp x) 1.0))))
  (exp (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (exp (sqrt (- (exp x) 1.0)))
  (exp 1)
  (exp (+ (sqrt (exp x)) (sqrt 1.0)))
  (exp 1)
  (exp (exp x))
  (exp (neg 1.0))
  (exp (exp x))
  (exp (neg 1.0))
  (exp (exp x))
  (exp 1.0)
  (log (exp (- (exp x) 1.0)))
  (exp (exp (- (exp x) 1.0)))
  (* (cbrt (exp (- (exp x) 1.0))) (cbrt (exp (- (exp x) 1.0))))
  (cbrt (exp (- (exp x) 1.0)))
  (* (* (exp (- (exp x) 1.0)) (exp (- (exp x) 1.0))) (exp (- (exp x) 1.0)))
  (sqrt (exp (- (exp x) 1.0)))
  (sqrt (exp (- (exp x) 1.0)))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (pow x 2) (+ x 1))
  (exp (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
0.933 * * [simplify]: iteration  0 :  132  enodes  (cost  235 )
0.936 * * [simplify]: iteration  1 :  323  enodes  (cost  214 )
0.940 * * [simplify]: iteration  2 :  836  enodes  (cost  212 )
0.953 * * [simplify]: iteration  3 :  2686  enodes  (cost  212 )
1.008 * * [simplify]: iteration  4 :  5001  enodes  (cost  212 )
1.010 * [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)
  (exp x)
  (neg 1.0)
  (exp x)
  (neg 1.0)
  (* 2 (log (cbrt (exp (- (exp x) 1.0)))))
  (log (cbrt (exp (- (exp x) 1.0))))
  (log (sqrt (exp (- (exp x) 1.0))))
  (log (sqrt (exp (- (exp x) 1.0))))
  0
  (- (exp x) 1.0)
  (exp x)
  1.0
  (- (exp x) 1.0)
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (sqrt (- (exp x) 1.0))
  1
  (+ (sqrt (exp x)) (sqrt 1.0))
  1
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (exp (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (exp (sqrt (- (exp x) 1.0)))
  E
  (exp (+ (sqrt (exp x)) (sqrt 1.0)))
  E
  (exp (exp x))
  (exp (neg 1.0))
  (exp (exp x))
  (exp (neg 1.0))
  (exp (exp x))
  (exp 1.0)
  (- (exp x) 1.0)
  (exp (exp (- (exp x) 1.0)))
  (* (cbrt (exp (- (exp x) 1.0))) (cbrt (exp (- (exp x) 1.0))))
  (cbrt (exp (- (exp x) 1.0)))
  (pow (exp (- (exp x) 1.0)) 3)
  (sqrt (exp (- (exp x) 1.0)))
  (sqrt (exp (- (exp x) 1.0)))
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (pow x 2) (+ x 1))
  (exp (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
1.010 * * * [progress]: adding candidates to table
1.089 * [progress]: [Phase 3 of 3] Extracting.
1.089 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))> #<alt (λ (x) (log (exp (- (exp x) 1.0))))> #<alt (λ (x) (* (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))) (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))))>)
1.089 * * * [regime-changes]: Trying 3 branch expressions: ((exp x) (- (exp x) 1.0) x)
1.089 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))> #<alt (λ (x) (log (exp (- (exp x) 1.0))))> #<alt (λ (x) (* (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))) (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))))>)
1.103 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (log (exp (- (exp x) 1.0))))> #<alt (λ (x) (* (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))) (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))))>)
1.117 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (#<alt (λ (x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))> #<alt (λ (x) (log (exp (- (exp x) 1.0))))> #<alt (λ (x) (* (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))) (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))))>)
1.131 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x))> #<alt (λ (x) (log (exp (- (exp x) 1.0))))> #<alt (λ (x) (* (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0)))) (sqrt (* (+ (sqrt (exp x)) (sqrt 1.0)) (- (sqrt (exp x)) (sqrt 1.0))))))>)
1.144 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.144 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
1.145 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
1.145 * * [simplify]: iteration  1 :  13  enodes  (cost  5 )
1.145 * [simplify]: Simplified to:
   (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
2.516 * [regime-testing]: Baseline error score: 0.4308138034715288
2.517 * [regime-testing]: Oracle error score: 0.04494704982867315
2.517 * [regime-testing]: End program error score: 0.4308138034715288
2.533 * [regime-testing]: Target error score: 0.4421374339087842