22.233 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.043 * * * [progress]: [2/2] Setting up program.
0.049 * [progress]: [Phase 2 of 3] Improving.
0.049 * [simplify]: Simplifying:
  (exp (- (- 1.0 (* x x))))
0.050 * * [simplify]: iteration 0: 6 enodes
0.051 * * [simplify]: iteration 1: 11 enodes
0.055 * * [simplify]: iteration 2: 25 enodes
0.062 * * [simplify]: iteration 3: 47 enodes
0.078 * * [simplify]: iteration 4: 134 enodes
0.119 * * [simplify]: iteration 5: 479 enodes
0.409 * * [simplify]: iteration 6: 2204 enodes
3.675 * * [simplify]: iteration complete: 5001 enodes
3.676 * * [simplify]: Extracting #0: cost 1 inf + 0
3.677 * * [simplify]: Extracting #1: cost 437 inf + 0
3.684 * * [simplify]: Extracting #2: cost 1644 inf + 1
3.697 * * [simplify]: Extracting #3: cost 1615 inf + 25556
3.712 * * [simplify]: Extracting #4: cost 1101 inf + 86506
3.733 * * [simplify]: Extracting #5: cost 803 inf + 168217
3.802 * * [simplify]: Extracting #6: cost 200 inf + 455962
3.864 * * [simplify]: Extracting #7: cost 0 inf + 564262
3.942 * [simplify]: Simplified to:
  (exp (- (* x x) 1.0))
3.947 * * [progress]: iteration 1 / 4
3.947 * * * [progress]: picking best candidate
3.950 * * * * [pick]: Picked  #<alt (λ (x) (exp (- (* x x) 1.0)))>
3.950 * * * [progress]: localizing error
3.957 * * * [progress]: generating rewritten candidates
3.957 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.984 * * * [progress]: generating series expansions
3.984 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.984 * [backup-simplify]: Simplify (exp (- (* x x) 1.0)) into (exp (- (pow x 2) 1.0))
3.984 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in (x) around 0
3.984 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x
3.984 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
3.984 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.984 * [taylor]: Taking taylor expansion of x in x
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify 1 into 1
3.984 * [taylor]: Taking taylor expansion of 1.0 in x
3.984 * [backup-simplify]: Simplify 1.0 into 1.0
3.985 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.985 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.986 * [backup-simplify]: Simplify (exp (- 1.0)) into (exp (- 1.0))
3.986 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x
3.986 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
3.986 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.986 * [taylor]: Taking taylor expansion of x in x
3.986 * [backup-simplify]: Simplify 0 into 0
3.986 * [backup-simplify]: Simplify 1 into 1
3.986 * [taylor]: Taking taylor expansion of 1.0 in x
3.986 * [backup-simplify]: Simplify 1.0 into 1.0
3.986 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.987 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.987 * [backup-simplify]: Simplify (exp (- 1.0)) into (exp (- 1.0))
3.988 * [backup-simplify]: Simplify (exp (- 1.0)) into (exp (- 1.0))
3.988 * [backup-simplify]: Simplify (- 0) into 0
3.988 * [backup-simplify]: Simplify (+ 0 0) into 0
3.989 * [backup-simplify]: Simplify (* (exp (- 1.0)) (+ (* (/ (pow 0 1) 1)))) into 0
3.989 * [backup-simplify]: Simplify 0 into 0
3.989 * [backup-simplify]: Simplify (* 1 1) into 1
3.990 * [backup-simplify]: Simplify (- 0) into 0
3.990 * [backup-simplify]: Simplify (+ 1 0) into 1
3.992 * [backup-simplify]: Simplify (* (exp (- 1.0)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into (exp (- 1.0))
3.993 * [backup-simplify]: Simplify (exp (- 1.0)) into (exp (- 1.0))
3.993 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.994 * [backup-simplify]: Simplify (- 0) into 0
3.994 * [backup-simplify]: Simplify (+ 0 0) into 0
3.995 * [backup-simplify]: Simplify (* (exp (- 1.0)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.995 * [backup-simplify]: Simplify 0 into 0
3.996 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.997 * [backup-simplify]: Simplify (- 0) into 0
3.997 * [backup-simplify]: Simplify (+ 0 0) into 0
4.002 * [backup-simplify]: Simplify (* (exp (- 1.0)) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/2 (exp (- 1.0)))
4.003 * [backup-simplify]: Simplify (* 1/2 (exp (- 1.0))) into (* 1/2 (exp (- 1.0)))
4.005 * [backup-simplify]: Simplify (+ (* (* 1/2 (exp (- 1.0))) (pow x 4)) (+ (* (exp (- 1.0)) (pow x 2)) (exp (- 1.0)))) into (+ (exp (- 1.0)) (+ (* (pow x 2) (exp (- 1.0))) (* 1/2 (* (pow x 4) (exp (- 1.0))))))
4.005 * [backup-simplify]: Simplify (exp (- (* (/ 1 x) (/ 1 x)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
4.005 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
4.005 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
4.005 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
4.005 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.006 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.006 * [taylor]: Taking taylor expansion of x in x
4.006 * [backup-simplify]: Simplify 0 into 0
4.006 * [backup-simplify]: Simplify 1 into 1
4.006 * [backup-simplify]: Simplify (* 1 1) into 1
4.006 * [backup-simplify]: Simplify (/ 1 1) into 1
4.006 * [taylor]: Taking taylor expansion of 1.0 in x
4.006 * [backup-simplify]: Simplify 1.0 into 1.0
4.006 * [backup-simplify]: Simplify (+ 1 0) into 1
4.007 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
4.007 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
4.007 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
4.007 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.007 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.007 * [taylor]: Taking taylor expansion of x in x
4.007 * [backup-simplify]: Simplify 0 into 0
4.007 * [backup-simplify]: Simplify 1 into 1
4.007 * [backup-simplify]: Simplify (* 1 1) into 1
4.007 * [backup-simplify]: Simplify (/ 1 1) into 1
4.007 * [taylor]: Taking taylor expansion of 1.0 in x
4.007 * [backup-simplify]: Simplify 1.0 into 1.0
4.007 * [backup-simplify]: Simplify (+ 1 0) into 1
4.008 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
4.008 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 x) 2)) 1.0)) into (exp (- (pow x 2) 1.0))
4.008 * [backup-simplify]: Simplify (exp (- (* (/ 1 (- x)) (/ 1 (- x))) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
4.008 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
4.008 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
4.008 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
4.008 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.008 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.008 * [taylor]: Taking taylor expansion of x in x
4.008 * [backup-simplify]: Simplify 0 into 0
4.009 * [backup-simplify]: Simplify 1 into 1
4.009 * [backup-simplify]: Simplify (* 1 1) into 1
4.009 * [backup-simplify]: Simplify (/ 1 1) into 1
4.009 * [taylor]: Taking taylor expansion of 1.0 in x
4.009 * [backup-simplify]: Simplify 1.0 into 1.0
4.009 * [backup-simplify]: Simplify (+ 1 0) into 1
4.009 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
4.009 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
4.009 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
4.009 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.010 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.010 * [taylor]: Taking taylor expansion of x in x
4.010 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify 1 into 1
4.010 * [backup-simplify]: Simplify (* 1 1) into 1
4.010 * [backup-simplify]: Simplify (/ 1 1) into 1
4.010 * [taylor]: Taking taylor expansion of 1.0 in x
4.010 * [backup-simplify]: Simplify 1.0 into 1.0
4.010 * [backup-simplify]: Simplify (+ 1 0) into 1
4.010 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
4.011 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
4.011 * [backup-simplify]: Simplify 0 into 0
4.011 * [backup-simplify]: Simplify 0 into 0
4.011 * [backup-simplify]: Simplify 0 into 0
4.011 * [backup-simplify]: Simplify 0 into 0
4.011 * [backup-simplify]: Simplify 0 into 0
4.011 * [backup-simplify]: Simplify 0 into 0
4.011 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 (- x)) 2)) 1.0)) into (exp (- (pow x 2) 1.0))
4.011 * * * [progress]: simplifying candidates
4.011 * [simplify]: Simplifying:
  (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 (- 1.0))
  (exp (* x x))
  (exp (- 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 (- 1.0)) (+ (* (pow x 2) (exp (- 1.0))) (* 1/2 (* (pow x 4) (exp (- 1.0))))))
  (exp (- (pow x 2) 1.0))
  (exp (- (pow x 2) 1.0))
4.012 * * [simplify]: iteration 0: 38 enodes
4.018 * * [simplify]: iteration 1: 74 enodes
4.034 * * [simplify]: iteration 2: 234 enodes
4.150 * * [simplify]: iteration 3: 1083 enodes
4.612 * * [simplify]: iteration complete: 5000 enodes
4.613 * * [simplify]: Extracting #0: cost 15 inf + 0
4.613 * * [simplify]: Extracting #1: cost 215 inf + 1
4.614 * * [simplify]: Extracting #2: cost 604 inf + 3218
4.621 * * [simplify]: Extracting #3: cost 1720 inf + 39232
4.646 * * [simplify]: Extracting #4: cost 565 inf + 181462
4.702 * * [simplify]: Extracting #5: cost 12 inf + 284899
4.761 * * [simplify]: Extracting #6: cost 0 inf + 291003
4.811 * [simplify]: Simplified to:
  (exp (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (exp (sqrt (- (* x x) 1.0)))
  E
  (exp (+ x (sqrt 1.0)))
  (exp (* x x))
  (exp (- 1.0))
  (exp (* x x))
  (exp (- 1.0))
  (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)))
  (exp (* 3 (- (* x x) 1.0)))
  (sqrt (exp (- (* x x) 1.0)))
  (sqrt (exp (- (* x x) 1.0)))
  (+ (exp (- 1.0)) (* (exp (- 1.0)) (+ (* x x) (* (* x x) (* (* x x) 1/2)))))
  (exp (- (* x x) 1.0))
  (exp (- (* x x) 1.0))
4.812 * * * [progress]: adding candidates to table
4.862 * * [progress]: iteration 2 / 4
4.862 * * * [progress]: picking best candidate
4.865 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp (* x x)) (exp 1.0)))>
4.865 * * * [progress]: localizing error
4.875 * * * [progress]: generating rewritten candidates
4.875 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.885 * * * [progress]: generating series expansions
4.885 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.886 * [backup-simplify]: Simplify (/ (exp (* x x)) (exp 1.0)) into (/ (exp (pow x 2)) (exp 1.0))
4.886 * [approximate]: Taking taylor expansion of (/ (exp (pow x 2)) (exp 1.0)) in (x) around 0
4.886 * [taylor]: Taking taylor expansion of (/ (exp (pow x 2)) (exp 1.0)) in x
4.886 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x
4.886 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.886 * [taylor]: Taking taylor expansion of x in x
4.886 * [backup-simplify]: Simplify 0 into 0
4.886 * [backup-simplify]: Simplify 1 into 1
4.886 * [backup-simplify]: Simplify (* 1 1) into 1
4.886 * [backup-simplify]: Simplify (exp 0) into 1
4.886 * [taylor]: Taking taylor expansion of (exp 1.0) in x
4.886 * [taylor]: Taking taylor expansion of 1.0 in x
4.886 * [backup-simplify]: Simplify 1.0 into 1.0
4.886 * [backup-simplify]: Simplify (exp 1.0) into (exp 1.0)
4.889 * [backup-simplify]: Simplify (/ 1 (exp 1.0)) into (/ 1 (exp 1.0))
4.889 * [taylor]: Taking taylor expansion of (/ (exp (pow x 2)) (exp 1.0)) in x
4.889 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x
4.889 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.889 * [taylor]: Taking taylor expansion of x in x
4.890 * [backup-simplify]: Simplify 0 into 0
4.890 * [backup-simplify]: Simplify 1 into 1
4.890 * [backup-simplify]: Simplify (* 1 1) into 1
4.890 * [backup-simplify]: Simplify (exp 0) into 1
4.890 * [taylor]: Taking taylor expansion of (exp 1.0) in x
4.890 * [taylor]: Taking taylor expansion of 1.0 in x
4.890 * [backup-simplify]: Simplify 1.0 into 1.0
4.890 * [backup-simplify]: Simplify (exp 1.0) into (exp 1.0)
4.891 * [backup-simplify]: Simplify (/ 1 (exp 1.0)) into (/ 1 (exp 1.0))
4.891 * [backup-simplify]: Simplify (/ 1 (exp 1.0)) into (/ 1 (exp 1.0))
4.892 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
4.893 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 1) 1)))) into 0
4.893 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ 1 (exp 1.0)) (/ 0 (exp 1.0))))) into 0
4.894 * [backup-simplify]: Simplify 0 into 0
4.894 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into 1
4.895 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
4.897 * [backup-simplify]: Simplify (- (/ 1 (exp 1.0)) (+ (* (/ 1 (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into (/ 1 (exp 1.0))
4.898 * [backup-simplify]: Simplify (/ 1 (exp 1.0)) into (/ 1 (exp 1.0))
4.898 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.900 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
4.901 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
4.902 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ 1 (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* (/ 1 (exp 1.0)) (/ 0 (exp 1.0))))) into 0
4.902 * [backup-simplify]: Simplify 0 into 0
4.903 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.905 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
4.907 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
4.909 * [backup-simplify]: Simplify (- (/ 1/2 (exp 1.0)) (+ (* (/ 1 (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* (/ 1 (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into (* 1/2 (/ 1 (exp 1.0)))
4.910 * [backup-simplify]: Simplify (* 1/2 (/ 1 (exp 1.0))) into (/ 1/2 (exp 1.0))
4.912 * [backup-simplify]: Simplify (+ (* (/ 1/2 (exp 1.0)) (pow x 4)) (+ (* (/ 1 (exp 1.0)) (pow x 2)) (/ 1 (exp 1.0)))) into (+ (* 1/2 (/ (pow x 4) (exp 1.0))) (+ (/ 1 (exp 1.0)) (/ (pow x 2) (exp 1.0))))
4.912 * [backup-simplify]: Simplify (/ (exp (* (/ 1 x) (/ 1 x))) (exp 1.0)) into (/ (exp (/ 1 (pow x 2))) (exp 1.0))
4.912 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) (exp 1.0)) in (x) around 0
4.912 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) (exp 1.0)) in x
4.912 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
4.912 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.912 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.912 * [taylor]: Taking taylor expansion of x in x
4.912 * [backup-simplify]: Simplify 0 into 0
4.912 * [backup-simplify]: Simplify 1 into 1
4.912 * [backup-simplify]: Simplify (* 1 1) into 1
4.913 * [backup-simplify]: Simplify (/ 1 1) into 1
4.913 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
4.913 * [taylor]: Taking taylor expansion of (exp 1.0) in x
4.913 * [taylor]: Taking taylor expansion of 1.0 in x
4.913 * [backup-simplify]: Simplify 1.0 into 1.0
4.913 * [backup-simplify]: Simplify (exp 1.0) into (exp 1.0)
4.913 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) (exp 1.0)) into (/ (exp (/ 1 (pow x 2))) (exp 1.0))
4.913 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) (exp 1.0)) in x
4.913 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
4.913 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.913 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.913 * [taylor]: Taking taylor expansion of x in x
4.913 * [backup-simplify]: Simplify 0 into 0
4.914 * [backup-simplify]: Simplify 1 into 1
4.914 * [backup-simplify]: Simplify (* 1 1) into 1
4.914 * [backup-simplify]: Simplify (/ 1 1) into 1
4.914 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
4.914 * [taylor]: Taking taylor expansion of (exp 1.0) in x
4.914 * [taylor]: Taking taylor expansion of 1.0 in x
4.914 * [backup-simplify]: Simplify 1.0 into 1.0
4.914 * [backup-simplify]: Simplify (exp 1.0) into (exp 1.0)
4.915 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) (exp 1.0)) into (/ (exp (/ 1 (pow x 2))) (exp 1.0))
4.915 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) (exp 1.0)) into (/ (exp (/ 1 (pow x 2))) (exp 1.0))
4.916 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 1) 1)))) into 0
4.917 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))))) into 0
4.917 * [backup-simplify]: Simplify 0 into 0
4.918 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
4.919 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into 0
4.919 * [backup-simplify]: Simplify 0 into 0
4.920 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
4.922 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into 0
4.922 * [backup-simplify]: Simplify 0 into 0
4.924 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
4.926 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into 0
4.926 * [backup-simplify]: Simplify 0 into 0
4.928 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
4.930 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into 0
4.930 * [backup-simplify]: Simplify 0 into 0
4.934 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
4.937 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into 0
4.937 * [backup-simplify]: Simplify 0 into 0
4.937 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow (/ 1 x) 2))) (exp 1.0)) into (/ (exp (pow x 2)) (exp 1.0))
4.937 * [backup-simplify]: Simplify (/ (exp (* (/ 1 (- x)) (/ 1 (- x)))) (exp 1.0)) into (/ (exp (/ 1 (pow x 2))) (exp 1.0))
4.937 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) (exp 1.0)) in (x) around 0
4.937 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) (exp 1.0)) in x
4.937 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
4.937 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.937 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.937 * [taylor]: Taking taylor expansion of x in x
4.937 * [backup-simplify]: Simplify 0 into 0
4.937 * [backup-simplify]: Simplify 1 into 1
4.938 * [backup-simplify]: Simplify (* 1 1) into 1
4.938 * [backup-simplify]: Simplify (/ 1 1) into 1
4.938 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
4.938 * [taylor]: Taking taylor expansion of (exp 1.0) in x
4.938 * [taylor]: Taking taylor expansion of 1.0 in x
4.938 * [backup-simplify]: Simplify 1.0 into 1.0
4.938 * [backup-simplify]: Simplify (exp 1.0) into (exp 1.0)
4.939 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) (exp 1.0)) into (/ (exp (/ 1 (pow x 2))) (exp 1.0))
4.939 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) (exp 1.0)) in x
4.939 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
4.939 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.939 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.939 * [taylor]: Taking taylor expansion of x in x
4.939 * [backup-simplify]: Simplify 0 into 0
4.939 * [backup-simplify]: Simplify 1 into 1
4.939 * [backup-simplify]: Simplify (* 1 1) into 1
4.939 * [backup-simplify]: Simplify (/ 1 1) into 1
4.939 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
4.939 * [taylor]: Taking taylor expansion of (exp 1.0) in x
4.939 * [taylor]: Taking taylor expansion of 1.0 in x
4.939 * [backup-simplify]: Simplify 1.0 into 1.0
4.940 * [backup-simplify]: Simplify (exp 1.0) into (exp 1.0)
4.940 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) (exp 1.0)) into (/ (exp (/ 1 (pow x 2))) (exp 1.0))
4.940 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) (exp 1.0)) into (/ (exp (/ 1 (pow x 2))) (exp 1.0))
4.941 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 1) 1)))) into 0
4.942 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))))) into 0
4.942 * [backup-simplify]: Simplify 0 into 0
4.943 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
4.944 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into 0
4.944 * [backup-simplify]: Simplify 0 into 0
4.945 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
4.947 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into 0
4.947 * [backup-simplify]: Simplify 0 into 0
4.949 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
4.951 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into 0
4.951 * [backup-simplify]: Simplify 0 into 0
4.953 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
4.956 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into 0
4.956 * [backup-simplify]: Simplify 0 into 0
4.959 * [backup-simplify]: Simplify (* (exp 1.0) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
4.962 * [backup-simplify]: Simplify (- (/ 0 (exp 1.0)) (+ (* (/ (exp (/ 1 (pow x 2))) (exp 1.0)) (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))) (* 0 (/ 0 (exp 1.0))))) into 0
4.962 * [backup-simplify]: Simplify 0 into 0
4.962 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow (/ 1 (- x)) 2))) (exp 1.0)) into (/ (exp (pow x 2)) (exp 1.0))
4.962 * * * [progress]: simplifying candidates
4.963 * [simplify]: Simplifying:
  (- (* x x) 1.0)
  (log (/ (exp (* x x)) (exp 1.0)))
  (exp (/ (exp (* x x)) (exp 1.0)))
  (/ (* (* (exp (* x x)) (exp (* x x))) (exp (* x x))) (* (* (exp 1.0) (exp 1.0)) (exp 1.0)))
  (* (cbrt (/ (exp (* x x)) (exp 1.0))) (cbrt (/ (exp (* x x)) (exp 1.0))))
  (cbrt (/ (exp (* x x)) (exp 1.0)))
  (* (* (/ (exp (* x x)) (exp 1.0)) (/ (exp (* x x)) (exp 1.0))) (/ (exp (* x x)) (exp 1.0)))
  (sqrt (/ (exp (* x x)) (exp 1.0)))
  (sqrt (/ (exp (* x x)) (exp 1.0)))
  (- (exp (* x x)))
  (- (exp 1.0))
  (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (* (cbrt (exp 1.0)) (cbrt (exp 1.0))))
  (/ (cbrt (exp (* x x))) (cbrt (exp 1.0)))
  (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (sqrt (exp 1.0)))
  (/ (cbrt (exp (* x x))) (sqrt (exp 1.0)))
  (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) 1)
  (/ (cbrt (exp (* x x))) (exp 1.0))
  (/ (sqrt (exp (* x x))) (* (cbrt (exp 1.0)) (cbrt (exp 1.0))))
  (/ (sqrt (exp (* x x))) (cbrt (exp 1.0)))
  (/ (sqrt (exp (* x x))) (sqrt (exp 1.0)))
  (/ (sqrt (exp (* x x))) (sqrt (exp 1.0)))
  (/ (sqrt (exp (* x x))) 1)
  (/ (sqrt (exp (* x x))) (exp 1.0))
  (/ 1 (* (cbrt (exp 1.0)) (cbrt (exp 1.0))))
  (/ (exp (* x x)) (cbrt (exp 1.0)))
  (/ 1 (sqrt (exp 1.0)))
  (/ (exp (* x x)) (sqrt (exp 1.0)))
  (/ 1 1)
  (/ (exp (* x x)) (exp 1.0))
  (/ 1 (exp 1.0))
  (/ (exp 1.0) (exp (* x x)))
  (/ (exp (* x x)) (* (cbrt (exp 1.0)) (cbrt (exp 1.0))))
  (/ (exp (* x x)) (sqrt (exp 1.0)))
  (/ (exp (* x x)) 1)
  (/ (exp 1.0) (cbrt (exp (* x x))))
  (/ (exp 1.0) (sqrt (exp (* x x))))
  (/ (exp 1.0) (exp (* x x)))
  (+ (* 1/2 (/ (pow x 4) (exp 1.0))) (+ (/ 1 (exp 1.0)) (/ (pow x 2) (exp 1.0))))
  (/ (exp (pow x 2)) (exp 1.0))
  (/ (exp (pow x 2)) (exp 1.0))
4.963 * * [simplify]: iteration 0: 62 enodes
4.976 * * [simplify]: iteration 1: 130 enodes
5.001 * * [simplify]: iteration 2: 448 enodes
5.253 * * [simplify]: iteration 3: 2800 enodes
6.653 * * [simplify]: iteration complete: 5000 enodes
6.653 * * [simplify]: Extracting #0: cost 32 inf + 0
6.656 * * [simplify]: Extracting #1: cost 684 inf + 1
6.663 * * [simplify]: Extracting #2: cost 1545 inf + 10368
6.672 * * [simplify]: Extracting #3: cost 1330 inf + 59860
6.702 * * [simplify]: Extracting #4: cost 419 inf + 238182
6.751 * * [simplify]: Extracting #5: cost 17 inf + 319770
6.801 * * [simplify]: Extracting #6: cost 0 inf + 325645
6.846 * [simplify]: Simplified to:
  (- (* x x) 1.0)
  (- (* x x) 1.0)
  (exp (exp (- (* x x) 1.0)))
  (exp (+ (+ (- (* x x) 1.0) (- (* x x) 1.0)) (- (* 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) (- (* x x) 1.0)) (- (* x x) 1.0)))
  (sqrt (exp (- (* x x) 1.0)))
  (sqrt (exp (- (* x x) 1.0)))
  (- (exp (* x x)))
  (- (exp 1.0))
  (* (/ (cbrt (exp (* x x))) (cbrt (exp 1.0))) (/ (cbrt (exp (* x x))) (cbrt (exp 1.0))))
  (/ (cbrt (exp (* x x))) (cbrt (exp 1.0)))
  (* (/ (cbrt (exp (* x x))) (sqrt (exp 1.0))) (cbrt (exp (* x x))))
  (/ (cbrt (exp (* x x))) (sqrt (exp 1.0)))
  (* (cbrt (exp (* x x))) (cbrt (exp (* x x))))
  (/ (cbrt (exp (* x x))) (exp 1.0))
  (/ (sqrt (exp (* x x))) (* (cbrt (exp 1.0)) (cbrt (exp 1.0))))
  (/ (sqrt (exp (* x x))) (cbrt (exp 1.0)))
  (/ (sqrt (exp (* x x))) (sqrt (exp 1.0)))
  (/ (sqrt (exp (* x x))) (sqrt (exp 1.0)))
  (sqrt (exp (* x x)))
  (/ (sqrt (exp (* x x))) (exp 1.0))
  (/ 1 (* (cbrt (exp 1.0)) (cbrt (exp 1.0))))
  (/ (exp (* x x)) (cbrt (exp 1.0)))
  (/ 1 (sqrt (exp 1.0)))
  (/ (exp (* x x)) (sqrt (exp 1.0)))
  1
  (exp (- (* x x) 1.0))
  (exp (- 1.0))
  (exp (- 1.0 (* x x)))
  (/ (exp (* x x)) (* (cbrt (exp 1.0)) (cbrt (exp 1.0))))
  (/ (exp (* x x)) (sqrt (exp 1.0)))
  (exp (* x x))
  (/ (exp 1.0) (cbrt (exp (* x x))))
  (/ (exp 1.0) (sqrt (exp (* x x))))
  (exp (- 1.0 (* x x)))
  (+ (+ (exp (- 1.0)) (* (/ x (exp 1.0)) x)) (/ (* 1/2 (* x x)) (/ (exp 1.0) (* x x))))
  (exp (- (* x x) 1.0))
  (exp (- (* x x) 1.0))
6.847 * * * [progress]: adding candidates to table
6.942 * [progress]: [Phase 3 of 3] Extracting.
6.942 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (exp (- (* x x) 1.0)))> #<alt (λ (x) (/ (exp (* x x)) (exp 1.0)))>)
6.943 * * * [regime-changes]: Trying 2 branch expressions: ((* x x) x)
6.943 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x) (exp (- (* x x) 1.0)))> #<alt (λ (x) (/ (exp (* x x)) (exp 1.0)))>)
6.964 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (exp (- (* x x) 1.0)))> #<alt (λ (x) (/ (exp (* x x)) (exp 1.0)))>)
6.988 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
6.988 * [simplify]: Simplifying:
  (exp (- (* x x) 1.0))
6.988 * * [simplify]: iteration 0: 5 enodes
6.989 * * [simplify]: iteration complete: 5 enodes
6.989 * * [simplify]: Extracting #0: cost 1 inf + 0
6.989 * * [simplify]: Extracting #1: cost 2 inf + 0
6.989 * * [simplify]: Extracting #2: cost 4 inf + 0
6.989 * * [simplify]: Extracting #3: cost 4 inf + 1
6.989 * * [simplify]: Extracting #4: cost 3 inf + 2
6.989 * * [simplify]: Extracting #5: cost 0 inf + 277
6.989 * [simplify]: Simplified to:
  (exp (- (* x x) 1.0))
8.614 * [regime-testing]: Baseline error score: 0.016480844798216772
8.624 * [regime-testing]: Oracle error score: 0.01277144241231786
8.646 * [regime-testing]: End program error score: 0.016480844798216772