18.506 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying:
  (exp (- (- 1.0 (* x x))))
0.032 * * [simplify]: iteration 0: 6 enodes
0.033 * * [simplify]: iteration 1: 11 enodes
0.035 * * [simplify]: iteration 2: 25 enodes
0.039 * * [simplify]: iteration 3: 46 enodes
0.051 * * [simplify]: iteration 4: 100 enodes
0.078 * * [simplify]: iteration 5: 184 enodes
0.117 * * [simplify]: iteration 6: 364 enodes
0.269 * * [simplify]: iteration 7: 896 enodes
1.290 * * [simplify]: iteration 8: 2849 enodes
2.440 * * [simplify]: iteration complete: 5001 enodes
2.440 * * [simplify]: Extracting #0: cost 1 inf + 0
2.441 * * [simplify]: Extracting #1: cost 145 inf + 0
2.447 * * [simplify]: Extracting #2: cost 1151 inf + 2
2.456 * * [simplify]: Extracting #3: cost 1270 inf + 1840
2.471 * * [simplify]: Extracting #4: cost 1168 inf + 29830
2.539 * * [simplify]: Extracting #5: cost 608 inf + 368808
2.651 * * [simplify]: Extracting #6: cost 82 inf + 791313
2.811 * * [simplify]: Extracting #7: cost 0 inf + 854157
2.994 * * [simplify]: Extracting #8: cost 0 inf + 848755
3.148 * [simplify]: Simplified to:
  (exp (- (* x x) 1.0))
3.156 * * [progress]: iteration 1 / 4
3.156 * * * [progress]: picking best candidate
3.162 * * * * [pick]: Picked  #<alt (λ (x) (exp (- (* x x) 1.0)))>
3.162 * * * [progress]: localizing error
3.168 * * * [progress]: generating rewritten candidates
3.168 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.186 * * * [progress]: generating series expansions
3.186 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.186 * [backup-simplify]: Simplify (exp (- (* x x) 1.0)) into (exp (- (pow x 2) 1.0))
3.186 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in (x) around 0
3.186 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x
3.186 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
3.186 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.186 * [taylor]: Taking taylor expansion of x in x
3.186 * [backup-simplify]: Simplify 0 into 0
3.186 * [backup-simplify]: Simplify 1 into 1
3.186 * [taylor]: Taking taylor expansion of 1.0 in x
3.186 * [backup-simplify]: Simplify 1.0 into 1.0
3.186 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.187 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.187 * [backup-simplify]: Simplify (exp (- 1.0)) into (exp (- 1.0))
3.188 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x
3.188 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
3.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.188 * [taylor]: Taking taylor expansion of x in x
3.188 * [backup-simplify]: Simplify 0 into 0
3.188 * [backup-simplify]: Simplify 1 into 1
3.188 * [taylor]: Taking taylor expansion of 1.0 in x
3.188 * [backup-simplify]: Simplify 1.0 into 1.0
3.188 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.188 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.189 * [backup-simplify]: Simplify (exp (- 1.0)) into (exp (- 1.0))
3.189 * [backup-simplify]: Simplify (exp (- 1.0)) into (exp (- 1.0))
3.190 * [backup-simplify]: Simplify (- 0) into 0
3.190 * [backup-simplify]: Simplify (+ 0 0) into 0
3.191 * [backup-simplify]: Simplify (* (exp (- 1.0)) (+ (* (/ (pow 0 1) 1)))) into 0
3.191 * [backup-simplify]: Simplify 0 into 0
3.192 * [backup-simplify]: Simplify (* 1 1) into 1
3.192 * [backup-simplify]: Simplify (- 0) into 0
3.193 * [backup-simplify]: Simplify (+ 1 0) into 1
3.197 * [backup-simplify]: Simplify (* (exp (- 1.0)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into (exp (- 1.0))
3.198 * [backup-simplify]: Simplify (exp (- 1.0)) into (exp (- 1.0))
3.199 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.199 * [backup-simplify]: Simplify (- 0) into 0
3.199 * [backup-simplify]: Simplify (+ 0 0) into 0
3.202 * [backup-simplify]: Simplify (* (exp (- 1.0)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.202 * [backup-simplify]: Simplify 0 into 0
3.203 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.204 * [backup-simplify]: Simplify (- 0) into 0
3.204 * [backup-simplify]: Simplify (+ 0 0) into 0
3.217 * [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)))
3.219 * [backup-simplify]: Simplify (* 1/2 (exp (- 1.0))) into (* 1/2 (exp (- 1.0)))
3.223 * [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))))))
3.223 * [backup-simplify]: Simplify (exp (- (* (/ 1 x) (/ 1 x)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
3.223 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
3.223 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
3.223 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
3.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.223 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.223 * [taylor]: Taking taylor expansion of x in x
3.223 * [backup-simplify]: Simplify 0 into 0
3.223 * [backup-simplify]: Simplify 1 into 1
3.224 * [backup-simplify]: Simplify (* 1 1) into 1
3.224 * [backup-simplify]: Simplify (/ 1 1) into 1
3.224 * [taylor]: Taking taylor expansion of 1.0 in x
3.224 * [backup-simplify]: Simplify 1.0 into 1.0
3.224 * [backup-simplify]: Simplify (+ 1 0) into 1
3.225 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
3.225 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
3.225 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
3.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.225 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.225 * [taylor]: Taking taylor expansion of x in x
3.225 * [backup-simplify]: Simplify 0 into 0
3.225 * [backup-simplify]: Simplify 1 into 1
3.225 * [backup-simplify]: Simplify (* 1 1) into 1
3.226 * [backup-simplify]: Simplify (/ 1 1) into 1
3.226 * [taylor]: Taking taylor expansion of 1.0 in x
3.226 * [backup-simplify]: Simplify 1.0 into 1.0
3.226 * [backup-simplify]: Simplify (+ 1 0) into 1
3.226 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
3.227 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
3.227 * [backup-simplify]: Simplify 0 into 0
3.227 * [backup-simplify]: Simplify 0 into 0
3.227 * [backup-simplify]: Simplify 0 into 0
3.227 * [backup-simplify]: Simplify 0 into 0
3.227 * [backup-simplify]: Simplify 0 into 0
3.227 * [backup-simplify]: Simplify 0 into 0
3.227 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 x) 2)) 1.0)) into (exp (- (pow x 2) 1.0))
3.228 * [backup-simplify]: Simplify (exp (- (* (/ 1 (- x)) (/ 1 (- x))) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
3.228 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
3.228 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
3.228 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
3.228 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.228 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.228 * [taylor]: Taking taylor expansion of x in x
3.228 * [backup-simplify]: Simplify 0 into 0
3.228 * [backup-simplify]: Simplify 1 into 1
3.228 * [backup-simplify]: Simplify (* 1 1) into 1
3.229 * [backup-simplify]: Simplify (/ 1 1) into 1
3.229 * [taylor]: Taking taylor expansion of 1.0 in x
3.229 * [backup-simplify]: Simplify 1.0 into 1.0
3.229 * [backup-simplify]: Simplify (+ 1 0) into 1
3.229 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
3.229 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
3.229 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
3.229 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.229 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.229 * [taylor]: Taking taylor expansion of x in x
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify 1 into 1
3.230 * [backup-simplify]: Simplify (* 1 1) into 1
3.230 * [backup-simplify]: Simplify (/ 1 1) into 1
3.230 * [taylor]: Taking taylor expansion of 1.0 in x
3.230 * [backup-simplify]: Simplify 1.0 into 1.0
3.231 * [backup-simplify]: Simplify (+ 1 0) into 1
3.231 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
3.231 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
3.231 * [backup-simplify]: Simplify 0 into 0
3.231 * [backup-simplify]: Simplify 0 into 0
3.231 * [backup-simplify]: Simplify 0 into 0
3.231 * [backup-simplify]: Simplify 0 into 0
3.231 * [backup-simplify]: Simplify 0 into 0
3.231 * [backup-simplify]: Simplify 0 into 0
3.232 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 (- x)) 2)) 1.0)) into (exp (- (pow x 2) 1.0))
3.232 * * * [progress]: simplifying candidates
3.232 * [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))
3.233 * * [simplify]: iteration 0: 38 enodes
3.245 * * [simplify]: iteration 1: 74 enodes
3.259 * * [simplify]: iteration 2: 162 enodes
3.325 * * [simplify]: iteration 3: 543 enodes
3.809 * * [simplify]: iteration 4: 2248 enodes
4.644 * * [simplify]: iteration complete: 5001 enodes
4.644 * * [simplify]: Extracting #0: cost 15 inf + 0
4.644 * * [simplify]: Extracting #1: cost 278 inf + 1
4.652 * * [simplify]: Extracting #2: cost 1017 inf + 1499
4.660 * * [simplify]: Extracting #3: cost 1250 inf + 29334
4.711 * * [simplify]: Extracting #4: cost 470 inf + 198910
4.771 * * [simplify]: Extracting #5: cost 28 inf + 296527
4.830 * * [simplify]: Extracting #6: cost 1 inf + 306515
4.903 * * [simplify]: Extracting #7: cost 0 inf + 306835
4.976 * [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)))
  (+ (/ (+ (* x x) 1) (exp 1.0)) (/ (/ (* (* x x) (* x x)) (exp 1.0)) 2))
  (exp (- (* x x) 1.0))
  (exp (- (* x x) 1.0))
4.977 * * * [progress]: adding candidates to table
5.044 * * [progress]: iteration 2 / 4
5.044 * * * [progress]: picking best candidate
5.050 * * * * [pick]: Picked  #<alt (λ (x) (pow E (- (* x x) 1.0)))>
5.050 * * * [progress]: localizing error
5.065 * * * [progress]: generating rewritten candidates
5.065 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
5.077 * * * [progress]: generating series expansions
5.077 * * * * [progress]: [ 1 / 1 ] generating series at (2)
5.077 * [backup-simplify]: Simplify (pow E (- (* x x) 1.0)) into (pow E (- (pow x 2) 1.0))
5.078 * [approximate]: Taking taylor expansion of (pow E (- (pow x 2) 1.0)) in (x) around 0
5.078 * [taylor]: Taking taylor expansion of (pow E (- (pow x 2) 1.0)) in x
5.078 * [taylor]: Taking taylor expansion of (exp (* (- (pow x 2) 1.0) (log E))) in x
5.078 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) (log E)) in x
5.078 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
5.078 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.078 * [taylor]: Taking taylor expansion of x in x
5.078 * [backup-simplify]: Simplify 0 into 0
5.078 * [backup-simplify]: Simplify 1 into 1
5.078 * [taylor]: Taking taylor expansion of 1.0 in x
5.078 * [backup-simplify]: Simplify 1.0 into 1.0
5.078 * [taylor]: Taking taylor expansion of (log E) in x
5.078 * [taylor]: Taking taylor expansion of E in x
5.078 * [backup-simplify]: Simplify E into E
5.078 * [backup-simplify]: Simplify (log E) into 1
5.079 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
5.080 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
5.080 * [backup-simplify]: Simplify (* (- 1.0) 1) into -1.0
5.081 * [backup-simplify]: Simplify (exp -1.0) into (exp -1.0)
5.081 * [taylor]: Taking taylor expansion of (pow E (- (pow x 2) 1.0)) in x
5.081 * [taylor]: Taking taylor expansion of (exp (* (- (pow x 2) 1.0) (log E))) in x
5.081 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) (log E)) in x
5.081 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
5.081 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.081 * [taylor]: Taking taylor expansion of x in x
5.081 * [backup-simplify]: Simplify 0 into 0
5.081 * [backup-simplify]: Simplify 1 into 1
5.081 * [taylor]: Taking taylor expansion of 1.0 in x
5.081 * [backup-simplify]: Simplify 1.0 into 1.0
5.081 * [taylor]: Taking taylor expansion of (log E) in x
5.081 * [taylor]: Taking taylor expansion of E in x
5.081 * [backup-simplify]: Simplify E into E
5.081 * [backup-simplify]: Simplify (log E) into 1
5.082 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
5.083 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
5.083 * [backup-simplify]: Simplify (* (- 1.0) 1) into -1.0
5.084 * [backup-simplify]: Simplify (exp -1.0) into (exp -1.0)
5.084 * [backup-simplify]: Simplify (exp -1.0) into (exp -1.0)
5.086 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow E 1)))) 1) into 0
5.086 * [backup-simplify]: Simplify (- 0) into 0
5.087 * [backup-simplify]: Simplify (+ 0 0) into 0
5.087 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (* 0 1)) into 0
5.089 * [backup-simplify]: Simplify (* (exp -1.0) (+ (* (/ (pow 0 1) 1)))) into 0
5.089 * [backup-simplify]: Simplify 0 into 0
5.092 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow E 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow E 1)))) 2) into 0
5.092 * [backup-simplify]: Simplify (* 1 1) into 1
5.093 * [backup-simplify]: Simplify (- 0) into 0
5.093 * [backup-simplify]: Simplify (+ 1 0) into 1
5.094 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 0 0) (* 1 1))) into 1
5.098 * [backup-simplify]: Simplify (* (exp -1.0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into (exp -1.0)
5.098 * [backup-simplify]: Simplify (exp -1.0) into (exp -1.0)
5.101 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow E 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow E 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow E 1)))) 6) into 0
5.101 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.102 * [backup-simplify]: Simplify (- 0) into 0
5.102 * [backup-simplify]: Simplify (+ 0 0) into 0
5.103 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 0 0) (+ (* 1 0) (* 0 1)))) into 0
5.104 * [backup-simplify]: Simplify (* (exp -1.0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
5.104 * [backup-simplify]: Simplify 0 into 0
5.110 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow E 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow E 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow E 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow E 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow E 1)))) 24) into 0
5.111 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.111 * [backup-simplify]: Simplify (- 0) into 0
5.111 * [backup-simplify]: Simplify (+ 0 0) into 0
5.112 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 1))))) into 0
5.116 * [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))
5.117 * [backup-simplify]: Simplify (* 1/2 (exp -1.0)) into (* 1/2 (exp -1.0))
5.118 * [backup-simplify]: Simplify (+ (* (* 1/2 (exp -1.0)) (pow x 4)) (+ (* (exp -1.0) (pow x 2)) (exp -1.0))) into (+ (exp -1.0) (+ (* 1/2 (* (exp -1.0) (pow x 4))) (* (exp -1.0) (pow x 2))))
5.118 * [backup-simplify]: Simplify (pow E (- (* (/ 1 x) (/ 1 x)) 1.0)) into (pow E (- (/ 1 (pow x 2)) 1.0))
5.118 * [approximate]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
5.118 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x
5.118 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x
5.118 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x
5.118 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
5.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.118 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.118 * [taylor]: Taking taylor expansion of x in x
5.118 * [backup-simplify]: Simplify 0 into 0
5.118 * [backup-simplify]: Simplify 1 into 1
5.118 * [backup-simplify]: Simplify (* 1 1) into 1
5.119 * [backup-simplify]: Simplify (/ 1 1) into 1
5.119 * [taylor]: Taking taylor expansion of 1.0 in x
5.119 * [backup-simplify]: Simplify 1.0 into 1.0
5.119 * [taylor]: Taking taylor expansion of (log E) in x
5.119 * [taylor]: Taking taylor expansion of E in x
5.119 * [backup-simplify]: Simplify E into E
5.119 * [backup-simplify]: Simplify (log E) into 1
5.119 * [backup-simplify]: Simplify (+ 1 0) into 1
5.119 * [backup-simplify]: Simplify (* 1 1) into 1
5.119 * [backup-simplify]: Simplify (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) into (exp (- (/ 1 (pow x 2)) 1.0))
5.119 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x
5.119 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x
5.120 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x
5.120 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
5.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.120 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.120 * [taylor]: Taking taylor expansion of x in x
5.120 * [backup-simplify]: Simplify 0 into 0
5.120 * [backup-simplify]: Simplify 1 into 1
5.120 * [backup-simplify]: Simplify (* 1 1) into 1
5.120 * [backup-simplify]: Simplify (/ 1 1) into 1
5.120 * [taylor]: Taking taylor expansion of 1.0 in x
5.120 * [backup-simplify]: Simplify 1.0 into 1.0
5.120 * [taylor]: Taking taylor expansion of (log E) in x
5.120 * [taylor]: Taking taylor expansion of E in x
5.120 * [backup-simplify]: Simplify E into E
5.120 * [backup-simplify]: Simplify (log E) into 1
5.120 * [backup-simplify]: Simplify (+ 1 0) into 1
5.121 * [backup-simplify]: Simplify (* 1 1) into 1
5.121 * [backup-simplify]: Simplify (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) into (exp (- (/ 1 (pow x 2)) 1.0))
5.121 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
5.121 * [backup-simplify]: Simplify 0 into 0
5.121 * [backup-simplify]: Simplify 0 into 0
5.121 * [backup-simplify]: Simplify 0 into 0
5.121 * [backup-simplify]: Simplify 0 into 0
5.121 * [backup-simplify]: Simplify 0 into 0
5.121 * [backup-simplify]: Simplify 0 into 0
5.121 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 x) 2)) 1.0)) into (exp (- (pow x 2) 1.0))
5.121 * [backup-simplify]: Simplify (pow E (- (* (/ 1 (- x)) (/ 1 (- x))) 1.0)) into (pow E (- (/ 1 (pow x 2)) 1.0))
5.121 * [approximate]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
5.121 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x
5.121 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x
5.122 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x
5.122 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
5.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.122 * [taylor]: Taking taylor expansion of x in x
5.122 * [backup-simplify]: Simplify 0 into 0
5.122 * [backup-simplify]: Simplify 1 into 1
5.122 * [backup-simplify]: Simplify (* 1 1) into 1
5.122 * [backup-simplify]: Simplify (/ 1 1) into 1
5.122 * [taylor]: Taking taylor expansion of 1.0 in x
5.122 * [backup-simplify]: Simplify 1.0 into 1.0
5.122 * [taylor]: Taking taylor expansion of (log E) in x
5.122 * [taylor]: Taking taylor expansion of E in x
5.122 * [backup-simplify]: Simplify E into E
5.122 * [backup-simplify]: Simplify (log E) into 1
5.122 * [backup-simplify]: Simplify (+ 1 0) into 1
5.123 * [backup-simplify]: Simplify (* 1 1) into 1
5.123 * [backup-simplify]: Simplify (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) into (exp (- (/ 1 (pow x 2)) 1.0))
5.123 * [taylor]: Taking taylor expansion of (pow E (- (/ 1 (pow x 2)) 1.0)) in x
5.123 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) in x
5.123 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) 1.0) (log E)) in x
5.123 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
5.123 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.123 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.123 * [taylor]: Taking taylor expansion of x in x
5.123 * [backup-simplify]: Simplify 0 into 0
5.123 * [backup-simplify]: Simplify 1 into 1
5.123 * [backup-simplify]: Simplify (* 1 1) into 1
5.123 * [backup-simplify]: Simplify (/ 1 1) into 1
5.123 * [taylor]: Taking taylor expansion of 1.0 in x
5.123 * [backup-simplify]: Simplify 1.0 into 1.0
5.123 * [taylor]: Taking taylor expansion of (log E) in x
5.124 * [taylor]: Taking taylor expansion of E in x
5.124 * [backup-simplify]: Simplify E into E
5.124 * [backup-simplify]: Simplify (log E) into 1
5.124 * [backup-simplify]: Simplify (+ 1 0) into 1
5.124 * [backup-simplify]: Simplify (* 1 1) into 1
5.124 * [backup-simplify]: Simplify (exp (* (- (/ 1 (pow x 2)) 1.0) (log E))) into (exp (- (/ 1 (pow x 2)) 1.0))
5.125 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1.0)) into (exp (- (/ 1 (pow x 2)) 1.0))
5.125 * [backup-simplify]: Simplify 0 into 0
5.125 * [backup-simplify]: Simplify 0 into 0
5.125 * [backup-simplify]: Simplify 0 into 0
5.125 * [backup-simplify]: Simplify 0 into 0
5.125 * [backup-simplify]: Simplify 0 into 0
5.125 * [backup-simplify]: Simplify 0 into 0
5.125 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 (- x)) 2)) 1.0)) into (exp (- (pow x 2) 1.0))
5.125 * * * [progress]: simplifying candidates
5.125 * [simplify]: Simplifying:
  (* 1 (- (* x x) 1.0))
  (* (log E) (- (* x x) 1.0))
  (* (log E) (- (* x x) 1.0))
  (* 1 (- (* x x) 1.0))
  (pow E (* x x))
  (pow E 1.0)
  (pow E (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (pow E (sqrt (- (* x x) 1.0)))
  (pow E 1)
  (pow E (+ x (sqrt 1.0)))
  (pow E (* x x))
  (pow E (- 1.0))
  (pow E (* x x))
  (pow E (- 1.0))
  (pow (* (cbrt E) (cbrt E)) (- (* x x) 1.0))
  (pow (cbrt E) (- (* x x) 1.0))
  (pow (sqrt E) (- (* x x) 1.0))
  (pow (sqrt E) (- (* x x) 1.0))
  (pow 1 (- (* x x) 1.0))
  (pow E (- (* x x) 1.0))
  (log (pow E (- (* x x) 1.0)))
  (exp (pow E (- (* x x) 1.0)))
  (* (cbrt (pow E (- (* x x) 1.0))) (cbrt (pow E (- (* x x) 1.0))))
  (cbrt (pow E (- (* x x) 1.0)))
  (* (* (pow E (- (* x x) 1.0)) (pow E (- (* x x) 1.0))) (pow E (- (* x x) 1.0)))
  (sqrt (pow E (- (* x x) 1.0)))
  (sqrt (pow E (- (* x x) 1.0)))
  (pow E (/ (- (* x x) 1.0) 2))
  (pow E (/ (- (* x x) 1.0) 2))
  (+ (exp -1.0) (+ (* 1/2 (* (exp -1.0) (pow x 4))) (* (exp -1.0) (pow x 2))))
  (exp (- (pow x 2) 1.0))
  (exp (- (pow x 2) 1.0))
5.126 * * [simplify]: iteration 0: 53 enodes
5.140 * * [simplify]: iteration 1: 125 enodes
5.196 * * [simplify]: iteration 2: 298 enodes
5.297 * * [simplify]: iteration 3: 923 enodes
5.971 * * [simplify]: iteration 4: 2573 enodes
6.663 * * [simplify]: iteration complete: 5005 enodes
6.664 * * [simplify]: Extracting #0: cost 19 inf + 0
6.664 * * [simplify]: Extracting #1: cost 342 inf + 2
6.667 * * [simplify]: Extracting #2: cost 959 inf + 941
6.673 * * [simplify]: Extracting #3: cost 1431 inf + 19506
6.697 * * [simplify]: Extracting #4: cost 1041 inf + 106158
6.735 * * [simplify]: Extracting #5: cost 232 inf + 263465
6.787 * * [simplify]: Extracting #6: cost 35 inf + 350333
6.880 * * [simplify]: Extracting #7: cost 1 inf + 374319
6.936 * * [simplify]: Extracting #8: cost 0 inf + 375274
7.008 * [simplify]: Simplified to:
  (- (* x x) 1.0)
  (- (* x x) 1.0)
  (- (* x x) 1.0)
  (- (* x x) 1.0)
  (pow E (* x x))
  (pow E 1.0)
  (pow E (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (pow E (sqrt (- (* x x) 1.0)))
  E
  (pow E (+ x (sqrt 1.0)))
  (pow E (* x x))
  (pow E (- 1.0))
  (pow E (* x x))
  (pow E (- 1.0))
  (pow (* (cbrt E) (cbrt E)) (- (* x x) 1.0))
  (pow (cbrt E) (- (* x x) 1.0))
  (pow (sqrt E) (- (* x x) 1.0))
  (pow (sqrt E) (- (* x x) 1.0))
  1
  (exp (- (* x x) 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 (+ (+ (- (* x x) 1.0) (- (* x x) 1.0)) (- (* x x) 1.0)))
  (sqrt (exp (- (* x x) 1.0)))
  (sqrt (exp (- (* x x) 1.0)))
  (sqrt (exp (- (* x x) 1.0)))
  (sqrt (exp (- (* x x) 1.0)))
  (+ (* (exp -1.0) (+ (* x x) (* (* (* x x) (* x x)) 1/2))) (exp -1.0))
  (exp (- (* x x) 1.0))
  (exp (- (* x x) 1.0))
7.010 * * * [progress]: adding candidates to table
7.085 * [progress]: [Phase 3 of 3] Extracting.
7.085 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (pow E (- (* x x) 1.0)))> #<alt (λ (x) (exp (- (* x x) 1.0)))>)
7.085 * * * [regime-changes]: Trying 2 branch expressions: ((* x x) x)
7.085 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x) (pow E (- (* x x) 1.0)))> #<alt (λ (x) (exp (- (* x x) 1.0)))>)
7.107 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (pow E (- (* x x) 1.0)))> #<alt (λ (x) (exp (- (* x x) 1.0)))>)
7.132 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
7.132 * [simplify]: Simplifying:
  (exp (- (* x x) 1.0))
7.132 * * [simplify]: iteration 0: 5 enodes
7.132 * * [simplify]: iteration complete: 5 enodes
7.133 * * [simplify]: Extracting #0: cost 1 inf + 0
7.133 * * [simplify]: Extracting #1: cost 2 inf + 0
7.133 * * [simplify]: Extracting #2: cost 4 inf + 0
7.133 * * [simplify]: Extracting #3: cost 4 inf + 1
7.133 * * [simplify]: Extracting #4: cost 3 inf + 2
7.133 * * [simplify]: Extracting #5: cost 0 inf + 277
7.133 * [simplify]: Simplified to:
  (exp (- (* x x) 1.0))
8.776 * [regime-testing]: Baseline error score: 0.019845869826083874
8.786 * [regime-testing]: Oracle error score: 0.013943779685815469
8.802 * [regime-testing]: End program error score: 0.019845869826083874