5.310 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (neg (- 1.0 (* x x))))
0.077 * * [simplify]: iteration  0 :  5288  enodes  (cost  6 )
0.077 * [simplify]: Simplified to:
   (exp (- (* x x) 1.0))
0.086 * * [progress]: iteration 1 / 4
0.086 * * * [progress]: picking best candidate
0.088 * * * * [pick]: Picked  #<alt (λ (x) (exp (- (* x x) 1.0)))>
0.088 * * * [progress]: localizing error
0.093 * * * [progress]: generating rewritten candidates
0.093 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.099 * * * [progress]: generating series expansions
0.099 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.099 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in (x) around 0
0.099 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x
0.099 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.099 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of 1.0 in x
0.099 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x
0.099 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.099 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of 1.0 in x
0.102 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.102 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
0.102 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.102 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of 1.0 in x
0.102 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
0.102 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.102 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of 1.0 in x
0.102 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.102 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
0.102 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.102 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
0.103 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * * * [progress]: simplifying candidates
0.103 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (exp (sqrt (- (* x x) 1.0)))
  (exp 1)
  (exp (+ x (sqrt 1.0)))
  (exp (* x x))
  (exp (neg 1.0))
  (exp (* x x))
  (exp 1.0)
  (log (exp (- (* x x) 1.0)))
  (exp (exp (- (* x x) 1.0)))
  (* (cbrt (exp (- (* x x) 1.0))) (cbrt (exp (- (* x x) 1.0))))
  (cbrt (exp (- (* x x) 1.0)))
  (* (* (exp (- (* x x) 1.0)) (exp (- (* x x) 1.0))) (exp (- (* x x) 1.0)))
  (sqrt (exp (- (* x x) 1.0)))
  (sqrt (exp (- (* x x) 1.0)))
  (+ (* (exp (neg 1.0)) (pow x 2)) (+ (exp (neg 1.0)) (* 1/2 (* (exp (neg 1.0)) (pow x 4)))))
  (exp (- (pow x 2) 1.0))
  (exp (- (pow x 2) 1.0))
0.139 * * [simplify]: iteration  0 :  4927  enodes  (cost  122 )
0.139 * * [simplify]: iteration  1 :  4927  enodes  (cost  122 )
0.140 * [simplify]: Simplified to:
   (pow (exp (cbrt (- (* x x) 1.0))) (cbrt (- (* x x) 1.0)))
  (exp (sqrt (- (* x x) 1.0)))
  E
  (exp (+ x (sqrt 1.0)))
  (pow (exp x) x)
  (exp (neg 1.0))
  (pow (exp x) x)
  (exp 1.0)
  (- (* x x) 1.0)
  (exp (exp (- (* x x) 1.0)))
  (* (cbrt (exp (- (* x x) 1.0))) (cbrt (exp (- (* x x) 1.0))))
  (cbrt (exp (- (* x x) 1.0)))
  (pow (exp (- (* x x) 1.0)) 3)
  (sqrt (exp (- (* x x) 1.0)))
  (sqrt (exp (- (* x x) 1.0)))
  (/ (+ (* x x) (+ 1 (* 1/2 (pow x 4)))) (exp 1.0))
  (exp (- (* x x) 1.0))
  (exp (- (* x x) 1.0))
0.140 * * * [progress]: adding candidates to table
0.165 * * [progress]: iteration 2 / 4
0.165 * * * [progress]: picking best candidate
0.168 * * * * [pick]: Picked  #<alt (λ (x) (/ (pow (exp x) x) (exp 1.0)))>
0.168 * * * [progress]: localizing error
0.175 * * * [progress]: generating rewritten candidates
0.175 * * * [progress]: generating series expansions
0.175 * * * [progress]: simplifying candidates
0.175 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.177 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.177 * [simplify]: Simplified to:
   
0.177 * * * [progress]: adding candidates to table
0.177 * [progress]: [Phase 3 of 3] Extracting.
0.180 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (pow (exp x) x) (exp 1.0))
0.180 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.180 * * [simplify]: iteration  1 :  6  enodes  (cost  7 )
0.180 * [simplify]: Simplified to:
   (/ (pow (exp x) x) (exp 1.0))
0.712 * [regime-testing]: End program error score: 0.015573030215449495