23.799 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.036 * [progress]: [Phase 2 of 3] Improving.
0.036 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (exp (- (- 1 (* x x)))))>
0.036 * [simplify]: Simplifying:
  (exp (- (- 1 (* x x))))
0.036 * * [simplify]: iteration 1: (6 enodes)
0.038 * * [simplify]: iteration 2: (10 enodes)
0.042 * * [simplify]: iteration 3: (23 enodes)
0.051 * * [simplify]: iteration 4: (47 enodes)
0.065 * * [simplify]: iteration 5: (85 enodes)
0.095 * * [simplify]: iteration 6: (155 enodes)
0.139 * * [simplify]: iteration 7: (330 enodes)
0.503 * * [simplify]: iteration 8: (1273 enodes)
4.817 * * [simplify]: Extracting #0: cost 1 inf + 0
4.819 * * [simplify]: Extracting #1: cost 499 inf + 0
4.828 * * [simplify]: Extracting #2: cost 966 inf + 454
4.837 * * [simplify]: Extracting #3: cost 1005 inf + 3931
4.852 * * [simplify]: Extracting #4: cost 841 inf + 27414
4.910 * * [simplify]: Extracting #5: cost 392 inf + 253491
5.023 * * [simplify]: Extracting #6: cost 26 inf + 492828
5.129 * * [simplify]: Extracting #7: cost 0 inf + 506721
5.223 * * [simplify]: Extracting #8: cost 0 inf + 506588
5.316 * * [simplify]: Extracting #9: cost 0 inf + 506587
5.400 * [simplify]: Simplified to:
  (/ (exp (* x x)) E)
5.409 * * [progress]: iteration 1 / 4
5.409 * * * [progress]: picking best candidate
5.416 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp (* x x)) E))>
5.416 * * * [progress]: localizing error
5.432 * * * [progress]: generating rewritten candidates
5.433 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
5.451 * * * [progress]: generating series expansions
5.451 * * * * [progress]: [ 1 / 1 ] generating series at (2)
5.452 * [backup-simplify]: Simplify (/ (exp (* x x)) E) into (/ (exp (pow x 2)) E)
5.452 * [approximate]: Taking taylor expansion of (/ (exp (pow x 2)) E) in (x) around 0
5.452 * [taylor]: Taking taylor expansion of (/ (exp (pow x 2)) E) in x
5.452 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x
5.452 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.452 * [taylor]: Taking taylor expansion of x in x
5.452 * [backup-simplify]: Simplify 0 into 0
5.452 * [backup-simplify]: Simplify 1 into 1
5.452 * [backup-simplify]: Simplify (* 1 1) into 1
5.453 * [backup-simplify]: Simplify (exp 0) into 1
5.453 * [taylor]: Taking taylor expansion of E in x
5.453 * [backup-simplify]: Simplify E into E
5.453 * [backup-simplify]: Simplify (/ 1 E) into (/ 1 E)
5.453 * [taylor]: Taking taylor expansion of (/ (exp (pow x 2)) E) in x
5.453 * [taylor]: Taking taylor expansion of (exp (pow x 2)) in x
5.453 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.453 * [taylor]: Taking taylor expansion of x in x
5.453 * [backup-simplify]: Simplify 0 into 0
5.453 * [backup-simplify]: Simplify 1 into 1
5.454 * [backup-simplify]: Simplify (* 1 1) into 1
5.454 * [backup-simplify]: Simplify (exp 0) into 1
5.454 * [taylor]: Taking taylor expansion of E in x
5.454 * [backup-simplify]: Simplify E into E
5.454 * [backup-simplify]: Simplify (/ 1 E) into (/ 1 E)
5.455 * [backup-simplify]: Simplify (/ 1 E) into (/ 1 E)
5.456 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
5.457 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ 1 E) (/ 0 E)))) into 0
5.457 * [backup-simplify]: Simplify 0 into 0
5.459 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into 1
5.462 * [backup-simplify]: Simplify (- (/ 1 E) (+ (* (/ 1 E) (/ 0 E)) (* 0 (/ 0 E)))) into (/ 1 E)
5.462 * [backup-simplify]: Simplify (/ 1 E) into (/ 1 E)
5.463 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.465 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
5.467 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ 1 E) (/ 0 E)) (* 0 (/ 0 E)) (* (/ 1 E) (/ 0 E)))) into 0
5.467 * [backup-simplify]: Simplify 0 into 0
5.468 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.472 * [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
5.477 * [backup-simplify]: Simplify (- (/ 1/2 E) (+ (* (/ 1 E) (/ 0 E)) (* 0 (/ 0 E)) (* (/ 1 E) (/ 0 E)) (* 0 (/ 0 E)))) into (* 1/2 (/ 1 E))
5.478 * [backup-simplify]: Simplify (* 1/2 (/ 1 E)) into (/ 1/2 E)
5.480 * [backup-simplify]: Simplify (+ (* (/ 1/2 E) (pow x 4)) (+ (* (/ 1 E) (pow x 2)) (/ 1 E))) into (+ (* 1/2 (/ (pow x 4) E)) (+ (/ (pow x 2) E) (/ 1 E)))
5.480 * [backup-simplify]: Simplify (/ (exp (* (/ 1 x) (/ 1 x))) E) into (/ (exp (/ 1 (pow x 2))) E)
5.480 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in (x) around 0
5.480 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in x
5.480 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
5.480 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.481 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.481 * [taylor]: Taking taylor expansion of x in x
5.481 * [backup-simplify]: Simplify 0 into 0
5.481 * [backup-simplify]: Simplify 1 into 1
5.481 * [backup-simplify]: Simplify (* 1 1) into 1
5.481 * [backup-simplify]: Simplify (/ 1 1) into 1
5.482 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
5.482 * [taylor]: Taking taylor expansion of E in x
5.482 * [backup-simplify]: Simplify E into E
5.482 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
5.482 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in x
5.482 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
5.482 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.482 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.482 * [taylor]: Taking taylor expansion of x in x
5.482 * [backup-simplify]: Simplify 0 into 0
5.482 * [backup-simplify]: Simplify 1 into 1
5.482 * [backup-simplify]: Simplify (* 1 1) into 1
5.483 * [backup-simplify]: Simplify (/ 1 1) into 1
5.483 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
5.483 * [taylor]: Taking taylor expansion of E in x
5.483 * [backup-simplify]: Simplify E into E
5.483 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
5.484 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
5.485 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)))) into 0
5.485 * [backup-simplify]: Simplify 0 into 0
5.493 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)))) into 0
5.493 * [backup-simplify]: Simplify 0 into 0
5.494 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
5.494 * [backup-simplify]: Simplify 0 into 0
5.496 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
5.496 * [backup-simplify]: Simplify 0 into 0
5.498 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
5.498 * [backup-simplify]: Simplify 0 into 0
5.501 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
5.501 * [backup-simplify]: Simplify 0 into 0
5.501 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow (/ 1 x) 2))) E) into (/ (exp (pow x 2)) E)
5.501 * [backup-simplify]: Simplify (/ (exp (* (/ 1 (- x)) (/ 1 (- x)))) E) into (/ (exp (/ 1 (pow x 2))) E)
5.501 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in (x) around 0
5.501 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in x
5.501 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
5.501 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.501 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.501 * [taylor]: Taking taylor expansion of x in x
5.501 * [backup-simplify]: Simplify 0 into 0
5.501 * [backup-simplify]: Simplify 1 into 1
5.501 * [backup-simplify]: Simplify (* 1 1) into 1
5.502 * [backup-simplify]: Simplify (/ 1 1) into 1
5.502 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
5.502 * [taylor]: Taking taylor expansion of E in x
5.502 * [backup-simplify]: Simplify E into E
5.502 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
5.502 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow x 2))) E) in x
5.502 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x
5.502 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.502 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.502 * [taylor]: Taking taylor expansion of x in x
5.502 * [backup-simplify]: Simplify 0 into 0
5.502 * [backup-simplify]: Simplify 1 into 1
5.502 * [backup-simplify]: Simplify (* 1 1) into 1
5.502 * [backup-simplify]: Simplify (/ 1 1) into 1
5.502 * [backup-simplify]: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2)))
5.502 * [taylor]: Taking taylor expansion of E in x
5.502 * [backup-simplify]: Simplify E into E
5.503 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
5.503 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow x 2))) E) into (/ (exp (/ 1 (pow x 2))) E)
5.503 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)))) into 0
5.503 * [backup-simplify]: Simplify 0 into 0
5.504 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)))) into 0
5.504 * [backup-simplify]: Simplify 0 into 0
5.506 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
5.506 * [backup-simplify]: Simplify 0 into 0
5.507 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
5.507 * [backup-simplify]: Simplify 0 into 0
5.509 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
5.510 * [backup-simplify]: Simplify 0 into 0
5.512 * [backup-simplify]: Simplify (- (/ 0 E) (+ (* (/ (exp (/ 1 (pow x 2))) E) (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)) (* 0 (/ 0 E)))) into 0
5.512 * [backup-simplify]: Simplify 0 into 0
5.512 * [backup-simplify]: Simplify (/ (exp (/ 1 (pow (/ 1 (- x)) 2))) E) into (/ (exp (pow x 2)) E)
5.512 * * * [progress]: simplifying candidates
5.512 * * * * [progress]: [ 1 / 32 ] simplifiying candidate #<alt (λ (x) (pow (/ (exp (* x x)) E) 1))>
5.512 * * * * [progress]: [ 2 / 32 ] simplifiying candidate #<alt (λ (x) (exp (- (* x x) 1)))>
5.512 * * * * [progress]: [ 3 / 32 ] simplifiying candidate #<alt (λ (x) (exp (- (* x x) (log E))))>
5.512 * * * * [progress]: [ 4 / 32 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (exp (* x x)) E))))>
5.512 * * * * [progress]: [ 5 / 32 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (exp (* x x)) E))))>
5.512 * * * * [progress]: [ 6 / 32 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (exp (* x x)) (exp (* x x))) (exp (* x x))) (* (* E E) E))))>
5.512 * * * * [progress]: [ 7 / 32 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (exp (* x x)) E)) (cbrt (/ (exp (* x x)) E))) (cbrt (/ (exp (* x x)) E))))>
5.512 * * * * [progress]: [ 8 / 32 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (exp (* x x)) E) (/ (exp (* x x)) E)) (/ (exp (* x x)) E))))>
5.512 * * * * [progress]: [ 9 / 32 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (exp (* x x)) E)) (sqrt (/ (exp (* x x)) E))))>
5.512 * * * * [progress]: [ 10 / 32 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (* x x))) (- E)))>
5.513 * * * * [progress]: [ 11 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (* (cbrt E) (cbrt E))) (/ (cbrt (exp (* x x))) (cbrt E))))>
5.513 * * * * [progress]: [ 12 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (sqrt E)) (/ (cbrt (exp (* x x))) (sqrt E))))>
5.513 * * * * [progress]: [ 13 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) 1) (/ (cbrt (exp (* x x))) E)))>
5.513 * * * * [progress]: [ 14 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (exp (* x x))) (* (cbrt E) (cbrt E))) (/ (sqrt (exp (* x x))) (cbrt E))))>
5.513 * * * * [progress]: [ 15 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (exp (* x x))) (sqrt E)) (/ (sqrt (exp (* x x))) (sqrt E))))>
5.513 * * * * [progress]: [ 16 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (exp (* x x))) 1) (/ (sqrt (exp (* x x))) E)))>
5.513 * * * * [progress]: [ 17 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt E) (cbrt E))) (/ (exp (* x x)) (cbrt E))))>
5.513 * * * * [progress]: [ 18 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt E)) (/ (exp (* x x)) (sqrt E))))>
5.513 * * * * [progress]: [ 19 / 32 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (exp (* x x)) E)))>
5.513 * * * * [progress]: [ 20 / 32 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (exp (* x x)) E)))>
5.513 * * * * [progress]: [ 21 / 32 ] simplifiying candidate #<alt (λ (x) (* (exp (* x x)) (/ 1 E)))>
5.513 * * * * [progress]: [ 22 / 32 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ E (exp (* x x)))))>
5.513 * * * * [progress]: [ 23 / 32 ] simplifiying candidate #<alt (λ (x) (/ (/ (exp (* x x)) (* (cbrt E) (cbrt E))) (cbrt E)))>
5.513 * * * * [progress]: [ 24 / 32 ] simplifiying candidate #<alt (λ (x) (/ (/ (exp (* x x)) (sqrt E)) (sqrt E)))>
5.513 * * * * [progress]: [ 25 / 32 ] simplifiying candidate #<alt (λ (x) (/ (/ (exp (* x x)) 1) E))>
5.513 * * * * [progress]: [ 26 / 32 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (/ E (cbrt (exp (* x x))))))>
5.513 * * * * [progress]: [ 27 / 32 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (exp (* x x))) (/ E (sqrt (exp (* x x))))))>
5.513 * * * * [progress]: [ 28 / 32 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ E (exp (* x x)))))>
5.513 * * * * [progress]: [ 29 / 32 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (exp (* x x)) E))))>
5.513 * * * * [progress]: [ 30 / 32 ] simplifiying candidate #<alt (λ (x) (+ (* 1/2 (/ (pow x 4) E)) (+ (/ (pow x 2) E) (/ 1 E))))>
5.513 * * * * [progress]: [ 31 / 32 ] simplifiying candidate #<alt (λ (x) (/ (exp (pow x 2)) E))>
5.513 * * * * [progress]: [ 32 / 32 ] simplifiying candidate #<alt (λ (x) (/ (exp (pow x 2)) E))>
5.514 * [simplify]: Simplifying:
  (- (* x x) 1)
  (- (* x x) (log E))
  (log (/ (exp (* x x)) E))
  (exp (/ (exp (* x x)) E))
  (/ (* (* (exp (* x x)) (exp (* x x))) (exp (* x x))) (* (* E E) E))
  (* (cbrt (/ (exp (* x x)) E)) (cbrt (/ (exp (* x x)) E)))
  (cbrt (/ (exp (* x x)) E))
  (* (* (/ (exp (* x x)) E) (/ (exp (* x x)) E)) (/ (exp (* x x)) E))
  (sqrt (/ (exp (* x x)) E))
  (sqrt (/ (exp (* x x)) E))
  (- (exp (* x x)))
  (- E)
  (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (* (cbrt E) (cbrt E)))
  (/ (cbrt (exp (* x x))) (cbrt E))
  (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (sqrt E))
  (/ (cbrt (exp (* x x))) (sqrt E))
  (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) 1)
  (/ (cbrt (exp (* x x))) E)
  (/ (sqrt (exp (* x x))) (* (cbrt E) (cbrt E)))
  (/ (sqrt (exp (* x x))) (cbrt E))
  (/ (sqrt (exp (* x x))) (sqrt E))
  (/ (sqrt (exp (* x x))) (sqrt E))
  (/ (sqrt (exp (* x x))) 1)
  (/ (sqrt (exp (* x x))) E)
  (/ 1 (* (cbrt E) (cbrt E)))
  (/ (exp (* x x)) (cbrt E))
  (/ 1 (sqrt E))
  (/ (exp (* x x)) (sqrt E))
  (/ 1 1)
  (/ (exp (* x x)) E)
  (/ 1 E)
  (/ E (exp (* x x)))
  (/ (exp (* x x)) (* (cbrt E) (cbrt E)))
  (/ (exp (* x x)) (sqrt E))
  (/ (exp (* x x)) 1)
  (/ E (cbrt (exp (* x x))))
  (/ E (sqrt (exp (* x x))))
  (/ E (exp (* x x)))
  (real->posit16 (/ (exp (* x x)) E))
  (+ (* 1/2 (/ (pow x 4) E)) (+ (/ (pow x 2) E) (/ 1 E)))
  (/ (exp (pow x 2)) E)
  (/ (exp (pow x 2)) E)
5.514 * * [simplify]: iteration 1: (64 enodes)
5.532 * * [simplify]: iteration 2: (128 enodes)
5.583 * * [simplify]: iteration 3: (309 enodes)
5.727 * * [simplify]: iteration 4: (811 enodes)
6.398 * * [simplify]: Extracting #0: cost 33 inf + 0
6.399 * * [simplify]: Extracting #1: cost 306 inf + 1
6.404 * * [simplify]: Extracting #2: cost 509 inf + 10694
6.416 * * [simplify]: Extracting #3: cost 379 inf + 41863
6.459 * * [simplify]: Extracting #4: cost 32 inf + 186948
6.506 * * [simplify]: Extracting #5: cost 0 inf + 198265
6.552 * * [simplify]: Extracting #6: cost 0 inf + 198026
6.576 * [simplify]: Simplified to:
  (+ -1 (* x x))
  (+ -1 (* x x))
  (+ -1 (* x x))
  (exp (/ (exp (* x x)) E))
  (* (/ (exp (* x x)) E) (* (/ (exp (* x x)) E) (/ (exp (* x x)) E)))
  (* (cbrt (/ (exp (* x x)) E)) (cbrt (/ (exp (* x x)) E)))
  (cbrt (/ (exp (* x x)) E))
  (* (/ (exp (* x x)) E) (* (/ (exp (* x x)) E) (/ (exp (* x x)) E)))
  (sqrt (/ (exp (* x x)) E))
  (sqrt (/ (exp (* x x)) E))
  (- (exp (* x x)))
  (- E)
  (* (/ (cbrt (exp (* x x))) (cbrt E)) (/ (cbrt (exp (* x x))) (cbrt E)))
  (/ (cbrt (exp (* x x))) (cbrt E))
  (/ (* (cbrt (exp (* x x))) (cbrt (exp (* x x)))) (sqrt E))
  (/ (cbrt (exp (* x x))) (sqrt E))
  (* (cbrt (exp (* x x))) (cbrt (exp (* x x))))
  (/ (cbrt (exp (* x x))) E)
  (/ (/ (sqrt (exp (* x x))) (cbrt E)) (cbrt E))
  (/ (sqrt (exp (* x x))) (cbrt E))
  (/ (sqrt (exp (* x x))) (sqrt E))
  (/ (sqrt (exp (* x x))) (sqrt E))
  (sqrt (exp (* x x)))
  (/ (sqrt (exp (* x x))) E)
  (/ 1 (* (cbrt E) (cbrt E)))
  (/ (exp (* x x)) (cbrt E))
  (/ 1 (sqrt E))
  (/ (exp (* x x)) (sqrt E))
  1
  (/ (exp (* x x)) E)
  (/ 1 E)
  (/ E (exp (* x x)))
  (/ (exp (* x x)) (* (cbrt E) (cbrt E)))
  (/ (exp (* x x)) (sqrt E))
  (exp (* x x))
  (/ E (cbrt (exp (* x x))))
  (/ E (sqrt (exp (* x x))))
  (/ E (exp (* x x)))
  (real->posit16 (/ (exp (* x x)) E))
  (+ (/ 1/2 (/ E (* (* x x) (* x x)))) (+ (/ 1 E) (/ (* x x) E)))
  (/ (exp (* x x)) E)
  (/ (exp (* x x)) E)
6.579 * * * [progress]: adding candidates to table
6.781 * * [progress]: iteration 2 / 4
6.781 * * * [progress]: picking best candidate
6.784 * * * * [pick]: Picked  #<alt (λ (x) (exp (+ -1 (* x x))))>
6.784 * * * [progress]: localizing error
6.801 * * * [progress]: generating rewritten candidates
6.801 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
6.819 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
6.827 * * * [progress]: generating series expansions
6.827 * * * * [progress]: [ 1 / 2 ] generating series at (2)
6.827 * [backup-simplify]: Simplify (exp (+ -1 (* x x))) into (exp (- (pow x 2) 1))
6.827 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1)) in (x) around 0
6.827 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1)) in x
6.827 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
6.827 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.827 * [taylor]: Taking taylor expansion of x in x
6.827 * [backup-simplify]: Simplify 0 into 0
6.827 * [backup-simplify]: Simplify 1 into 1
6.827 * [taylor]: Taking taylor expansion of 1 in x
6.828 * [backup-simplify]: Simplify 1 into 1
6.828 * [backup-simplify]: Simplify (- 1) into -1
6.828 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.829 * [backup-simplify]: Simplify (exp -1) into (exp -1)
6.829 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1)) in x
6.829 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
6.829 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.829 * [taylor]: Taking taylor expansion of x in x
6.829 * [backup-simplify]: Simplify 0 into 0
6.829 * [backup-simplify]: Simplify 1 into 1
6.829 * [taylor]: Taking taylor expansion of 1 in x
6.829 * [backup-simplify]: Simplify 1 into 1
6.829 * [backup-simplify]: Simplify (- 1) into -1
6.830 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.830 * [backup-simplify]: Simplify (exp -1) into (exp -1)
6.830 * [backup-simplify]: Simplify (exp -1) into (exp -1)
6.831 * [backup-simplify]: Simplify (- 0) into 0
6.831 * [backup-simplify]: Simplify (+ 0 0) into 0
6.832 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 1) 1)))) into 0
6.832 * [backup-simplify]: Simplify 0 into 0
6.833 * [backup-simplify]: Simplify (* 1 1) into 1
6.833 * [backup-simplify]: Simplify (- 0) into 0
6.833 * [backup-simplify]: Simplify (+ 1 0) into 1
6.836 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into (exp -1)
6.836 * [backup-simplify]: Simplify (exp -1) into (exp -1)
6.837 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.837 * [backup-simplify]: Simplify (- 0) into 0
6.837 * [backup-simplify]: Simplify (+ 0 0) into 0
6.838 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
6.838 * [backup-simplify]: Simplify 0 into 0
6.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.839 * [backup-simplify]: Simplify (- 0) into 0
6.840 * [backup-simplify]: Simplify (+ 0 0) into 0
6.844 * [backup-simplify]: Simplify (* (exp -1) (+ (* (/ (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))
6.845 * [backup-simplify]: Simplify (* 1/2 (exp -1)) into (* 1/2 (exp -1))
6.846 * [backup-simplify]: Simplify (+ (* (* 1/2 (exp -1)) (pow x 4)) (+ (* (exp -1) (pow x 2)) (exp -1))) into (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
6.847 * [backup-simplify]: Simplify (exp (+ -1 (* (/ 1 x) (/ 1 x)))) into (exp (- (/ 1 (pow x 2)) 1))
6.847 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in (x) around 0
6.847 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
6.847 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
6.847 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.847 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.847 * [taylor]: Taking taylor expansion of x in x
6.847 * [backup-simplify]: Simplify 0 into 0
6.847 * [backup-simplify]: Simplify 1 into 1
6.847 * [backup-simplify]: Simplify (* 1 1) into 1
6.847 * [backup-simplify]: Simplify (/ 1 1) into 1
6.847 * [taylor]: Taking taylor expansion of 1 in x
6.847 * [backup-simplify]: Simplify 1 into 1
6.847 * [backup-simplify]: Simplify (+ 1 0) into 1
6.848 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
6.848 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
6.848 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
6.848 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.848 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.848 * [taylor]: Taking taylor expansion of x in x
6.848 * [backup-simplify]: Simplify 0 into 0
6.848 * [backup-simplify]: Simplify 1 into 1
6.848 * [backup-simplify]: Simplify (* 1 1) into 1
6.848 * [backup-simplify]: Simplify (/ 1 1) into 1
6.848 * [taylor]: Taking taylor expansion of 1 in x
6.848 * [backup-simplify]: Simplify 1 into 1
6.849 * [backup-simplify]: Simplify (+ 1 0) into 1
6.849 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
6.849 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
6.849 * [backup-simplify]: Simplify 0 into 0
6.849 * [backup-simplify]: Simplify 0 into 0
6.849 * [backup-simplify]: Simplify 0 into 0
6.849 * [backup-simplify]: Simplify 0 into 0
6.849 * [backup-simplify]: Simplify 0 into 0
6.849 * [backup-simplify]: Simplify 0 into 0
6.849 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 x) 2)) 1)) into (exp (- (pow x 2) 1))
6.849 * [backup-simplify]: Simplify (exp (+ -1 (* (/ 1 (- x)) (/ 1 (- x))))) into (exp (- (/ 1 (pow x 2)) 1))
6.849 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in (x) around 0
6.849 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
6.849 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
6.849 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.849 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.849 * [taylor]: Taking taylor expansion of x in x
6.849 * [backup-simplify]: Simplify 0 into 0
6.849 * [backup-simplify]: Simplify 1 into 1
6.850 * [backup-simplify]: Simplify (* 1 1) into 1
6.850 * [backup-simplify]: Simplify (/ 1 1) into 1
6.850 * [taylor]: Taking taylor expansion of 1 in x
6.850 * [backup-simplify]: Simplify 1 into 1
6.850 * [backup-simplify]: Simplify (+ 1 0) into 1
6.850 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
6.850 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
6.850 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
6.850 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.850 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.850 * [taylor]: Taking taylor expansion of x in x
6.850 * [backup-simplify]: Simplify 0 into 0
6.850 * [backup-simplify]: Simplify 1 into 1
6.851 * [backup-simplify]: Simplify (* 1 1) into 1
6.851 * [backup-simplify]: Simplify (/ 1 1) into 1
6.851 * [taylor]: Taking taylor expansion of 1 in x
6.851 * [backup-simplify]: Simplify 1 into 1
6.851 * [backup-simplify]: Simplify (+ 1 0) into 1
6.851 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
6.851 * [backup-simplify]: Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
6.851 * [backup-simplify]: Simplify 0 into 0
6.851 * [backup-simplify]: Simplify 0 into 0
6.851 * [backup-simplify]: Simplify 0 into 0
6.851 * [backup-simplify]: Simplify 0 into 0
6.851 * [backup-simplify]: Simplify 0 into 0
6.851 * [backup-simplify]: Simplify 0 into 0
6.852 * [backup-simplify]: Simplify (exp (- (/ 1 (pow (/ 1 (- x)) 2)) 1)) into (exp (- (pow x 2) 1))
6.852 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
6.852 * [backup-simplify]: Simplify (+ -1 (* x x)) into (- (pow x 2) 1)
6.852 * [approximate]: Taking taylor expansion of (- (pow x 2) 1) in (x) around 0
6.852 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
6.852 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.852 * [taylor]: Taking taylor expansion of x in x
6.852 * [backup-simplify]: Simplify 0 into 0
6.852 * [backup-simplify]: Simplify 1 into 1
6.852 * [taylor]: Taking taylor expansion of 1 in x
6.852 * [backup-simplify]: Simplify 1 into 1
6.852 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
6.852 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.852 * [taylor]: Taking taylor expansion of x in x
6.852 * [backup-simplify]: Simplify 0 into 0
6.852 * [backup-simplify]: Simplify 1 into 1
6.852 * [taylor]: Taking taylor expansion of 1 in x
6.852 * [backup-simplify]: Simplify 1 into 1
6.852 * [backup-simplify]: Simplify (- 1) into -1
6.853 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.853 * [backup-simplify]: Simplify -1 into -1
6.853 * [backup-simplify]: Simplify (- 0) into 0
6.853 * [backup-simplify]: Simplify (+ 0 0) into 0
6.853 * [backup-simplify]: Simplify 0 into 0
6.853 * [backup-simplify]: Simplify (* 1 1) into 1
6.854 * [backup-simplify]: Simplify (- 0) into 0
6.854 * [backup-simplify]: Simplify (+ 1 0) into 1
6.854 * [backup-simplify]: Simplify 1 into 1
6.854 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.855 * [backup-simplify]: Simplify (- 0) into 0
6.855 * [backup-simplify]: Simplify (+ 0 0) into 0
6.855 * [backup-simplify]: Simplify 0 into 0
6.855 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.856 * [backup-simplify]: Simplify (- 0) into 0
6.856 * [backup-simplify]: Simplify (+ 0 0) into 0
6.856 * [backup-simplify]: Simplify 0 into 0
6.856 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.857 * [backup-simplify]: Simplify (- 0) into 0
6.857 * [backup-simplify]: Simplify (+ 0 0) into 0
6.857 * [backup-simplify]: Simplify 0 into 0
6.858 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.858 * [backup-simplify]: Simplify (- 0) into 0
6.858 * [backup-simplify]: Simplify (+ 0 0) into 0
6.858 * [backup-simplify]: Simplify 0 into 0
6.859 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.859 * [backup-simplify]: Simplify (- 0) into 0
6.859 * [backup-simplify]: Simplify (+ 0 0) into 0
6.859 * [backup-simplify]: Simplify 0 into 0
6.860 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.861 * [backup-simplify]: Simplify (- 0) into 0
6.861 * [backup-simplify]: Simplify (+ 0 0) into 0
6.861 * [backup-simplify]: Simplify 0 into 0
6.861 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) -1) into (- (pow x 2) 1)
6.861 * [backup-simplify]: Simplify (+ -1 (* (/ 1 x) (/ 1 x))) into (- (/ 1 (pow x 2)) 1)
6.861 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in (x) around 0
6.861 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
6.861 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.861 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.861 * [taylor]: Taking taylor expansion of x in x
6.861 * [backup-simplify]: Simplify 0 into 0
6.861 * [backup-simplify]: Simplify 1 into 1
6.862 * [backup-simplify]: Simplify (* 1 1) into 1
6.862 * [backup-simplify]: Simplify (/ 1 1) into 1
6.862 * [taylor]: Taking taylor expansion of 1 in x
6.862 * [backup-simplify]: Simplify 1 into 1
6.862 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
6.862 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.862 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.862 * [taylor]: Taking taylor expansion of x in x
6.862 * [backup-simplify]: Simplify 0 into 0
6.862 * [backup-simplify]: Simplify 1 into 1
6.863 * [backup-simplify]: Simplify (* 1 1) into 1
6.863 * [backup-simplify]: Simplify (/ 1 1) into 1
6.863 * [taylor]: Taking taylor expansion of 1 in x
6.863 * [backup-simplify]: Simplify 1 into 1
6.864 * [backup-simplify]: Simplify (+ 1 0) into 1
6.864 * [backup-simplify]: Simplify 1 into 1
6.864 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.865 * [backup-simplify]: Simplify (+ 0 0) into 0
6.865 * [backup-simplify]: Simplify 0 into 0
6.866 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.867 * [backup-simplify]: Simplify (- 1) into -1
6.868 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.868 * [backup-simplify]: Simplify -1 into -1
6.869 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.870 * [backup-simplify]: Simplify (- 0) into 0
6.870 * [backup-simplify]: Simplify (+ 0 0) into 0
6.870 * [backup-simplify]: Simplify 0 into 0
6.871 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.873 * [backup-simplify]: Simplify (- 0) into 0
6.873 * [backup-simplify]: Simplify (+ 0 0) into 0
6.873 * [backup-simplify]: Simplify 0 into 0
6.874 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.876 * [backup-simplify]: Simplify (- 0) into 0
6.876 * [backup-simplify]: Simplify (+ 0 0) into 0
6.876 * [backup-simplify]: Simplify 0 into 0
6.878 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.879 * [backup-simplify]: Simplify (- 0) into 0
6.879 * [backup-simplify]: Simplify (+ 0 0) into 0
6.879 * [backup-simplify]: Simplify 0 into 0
6.881 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
6.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.882 * [backup-simplify]: Simplify (- 0) into 0
6.883 * [backup-simplify]: Simplify (+ 0 0) into 0
6.883 * [backup-simplify]: Simplify 0 into 0
6.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
6.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.886 * [backup-simplify]: Simplify (- 0) into 0
6.886 * [backup-simplify]: Simplify (+ 0 0) into 0
6.886 * [backup-simplify]: Simplify 0 into 0
6.886 * [backup-simplify]: Simplify (+ -1 (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) 1)
6.887 * [backup-simplify]: Simplify (+ -1 (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) 1)
6.887 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in (x) around 0
6.887 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
6.887 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.887 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.887 * [taylor]: Taking taylor expansion of x in x
6.887 * [backup-simplify]: Simplify 0 into 0
6.887 * [backup-simplify]: Simplify 1 into 1
6.887 * [backup-simplify]: Simplify (* 1 1) into 1
6.887 * [backup-simplify]: Simplify (/ 1 1) into 1
6.887 * [taylor]: Taking taylor expansion of 1 in x
6.887 * [backup-simplify]: Simplify 1 into 1
6.888 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
6.888 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.888 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.888 * [taylor]: Taking taylor expansion of x in x
6.888 * [backup-simplify]: Simplify 0 into 0
6.888 * [backup-simplify]: Simplify 1 into 1
6.888 * [backup-simplify]: Simplify (* 1 1) into 1
6.888 * [backup-simplify]: Simplify (/ 1 1) into 1
6.888 * [taylor]: Taking taylor expansion of 1 in x
6.888 * [backup-simplify]: Simplify 1 into 1
6.889 * [backup-simplify]: Simplify (+ 1 0) into 1
6.889 * [backup-simplify]: Simplify 1 into 1
6.890 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.891 * [backup-simplify]: Simplify (+ 0 0) into 0
6.891 * [backup-simplify]: Simplify 0 into 0
6.893 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.894 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.894 * [backup-simplify]: Simplify (- 1) into -1
6.894 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.894 * [backup-simplify]: Simplify -1 into -1
6.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.897 * [backup-simplify]: Simplify (- 0) into 0
6.897 * [backup-simplify]: Simplify (+ 0 0) into 0
6.897 * [backup-simplify]: Simplify 0 into 0
6.898 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.899 * [backup-simplify]: Simplify (- 0) into 0
6.900 * [backup-simplify]: Simplify (+ 0 0) into 0
6.900 * [backup-simplify]: Simplify 0 into 0
6.901 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.902 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.902 * [backup-simplify]: Simplify (- 0) into 0
6.903 * [backup-simplify]: Simplify (+ 0 0) into 0
6.903 * [backup-simplify]: Simplify 0 into 0
6.904 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.905 * [backup-simplify]: Simplify (- 0) into 0
6.906 * [backup-simplify]: Simplify (+ 0 0) into 0
6.906 * [backup-simplify]: Simplify 0 into 0
6.907 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
6.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.909 * [backup-simplify]: Simplify (- 0) into 0
6.909 * [backup-simplify]: Simplify (+ 0 0) into 0
6.909 * [backup-simplify]: Simplify 0 into 0
6.911 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
6.912 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.912 * [backup-simplify]: Simplify (- 0) into 0
6.912 * [backup-simplify]: Simplify (+ 0 0) into 0
6.913 * [backup-simplify]: Simplify 0 into 0
6.913 * [backup-simplify]: Simplify (+ -1 (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) 1)
6.913 * * * [progress]: simplifying candidates
6.913 * * * * [progress]: [ 1 / 32 ] simplifiying candidate #<alt (λ (x) (pow (exp (+ -1 (* x x))) 1))>
6.913 * * * * [progress]: [ 2 / 32 ] simplifiying candidate #<alt (λ (x) (pow (exp (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) (cbrt (+ -1 (* x x)))))>
6.913 * * * * [progress]: [ 3 / 32 ] simplifiying candidate #<alt (λ (x) (pow (exp (sqrt (+ -1 (* x x)))) (sqrt (+ -1 (* x x)))))>
6.913 * * * * [progress]: [ 4 / 32 ] simplifiying candidate #<alt (λ (x) (pow (exp 1) (+ -1 (* x x))))>
6.913 * * * * [progress]: [ 5 / 32 ] simplifiying candidate #<alt (λ (x) (* (exp -1) (exp (* x x))))>
6.913 * * * * [progress]: [ 6 / 32 ] simplifiying candidate #<alt (λ (x) (* (exp -1) (exp (* x x))))>
6.913 * * * * [progress]: [ 7 / 32 ] simplifiying candidate #<alt (λ (x) (exp (+ -1 (* x x))))>
6.913 * * * * [progress]: [ 8 / 32 ] simplifiying candidate #<alt (λ (x) (exp (log (exp (+ -1 (* x x))))))>
6.913 * * * * [progress]: [ 9 / 32 ] simplifiying candidate #<alt (λ (x) (log (exp (exp (+ -1 (* x x))))))>
6.913 * * * * [progress]: [ 10 / 32 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (exp (+ -1 (* x x)))) (cbrt (exp (+ -1 (* x x))))) (cbrt (exp (+ -1 (* x x))))))>
6.913 * * * * [progress]: [ 11 / 32 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (exp (+ -1 (* x x))) (exp (+ -1 (* x x)))) (exp (+ -1 (* x x))))))>
6.913 * * * * [progress]: [ 12 / 32 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (+ -1 (* x x)))) (sqrt (exp (+ -1 (* x x))))))>
6.914 * * * * [progress]: [ 13 / 32 ] simplifiying candidate #<alt (λ (x) (* 1 (exp (+ -1 (* x x)))))>
6.914 * * * * [progress]: [ 14 / 32 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (exp (+ -1 (* x x))))))>
6.914 * * * * [progress]: [ 15 / 32 ] simplifiying candidate #<alt (λ (x) (exp (log (* (exp -1) (exp (* x x))))))>
6.914 * * * * [progress]: [ 16 / 32 ] simplifiying candidate #<alt (λ (x) (exp (pow (+ -1 (* x x)) 1)))>
6.914 * * * * [progress]: [ 17 / 32 ] simplifiying candidate #<alt (λ (x) (exp (exp (log (+ -1 (* x x))))))>
6.914 * * * * [progress]: [ 18 / 32 ] simplifiying candidate #<alt (λ (x) (exp (log (exp (+ -1 (* x x))))))>
6.914 * * * * [progress]: [ 19 / 32 ] simplifiying candidate #<alt (λ (x) (exp (* (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x)))) (cbrt (+ -1 (* x x))))))>
6.914 * * * * [progress]: [ 20 / 32 ] simplifiying candidate #<alt (λ (x) (exp (cbrt (* (* (+ -1 (* x x)) (+ -1 (* x x))) (+ -1 (* x x))))))>
6.914 * * * * [progress]: [ 21 / 32 ] simplifiying candidate #<alt (λ (x) (exp (* (sqrt (+ -1 (* x x))) (sqrt (+ -1 (* x x))))))>
6.914 * * * * [progress]: [ 22 / 32 ] simplifiying candidate #<alt (λ (x) (exp (/ (+ (pow -1 3) (pow (* x x) 3)) (+ (* -1 -1) (- (* (* x x) (* x x)) (* -1 (* x x)))))))>
6.914 * * * * [progress]: [ 23 / 32 ] simplifiying candidate #<alt (λ (x) (exp (* 1 (+ -1 (* x x)))))>
6.914 * * * * [progress]: [ 24 / 32 ] simplifiying candidate #<alt (λ (x) (exp (/ (- (* -1 -1) (* (* x x) (* x x))) (- -1 (* x x)))))>
6.914 * * * * [progress]: [ 25 / 32 ] simplifiying candidate #<alt (λ (x) (exp (posit16->real (real->posit16 (+ -1 (* x x))))))>
6.914 * * * * [progress]: [ 26 / 32 ] simplifiying candidate #<alt (λ (x) (exp (+ (* x x) -1)))>
6.914 * * * * [progress]: [ 27 / 32 ] simplifiying candidate #<alt (λ (x) (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1))))))>
6.914 * * * * [progress]: [ 28 / 32 ] simplifiying candidate #<alt (λ (x) (exp (- (pow x 2) 1)))>
6.914 * * * * [progress]: [ 29 / 32 ] simplifiying candidate #<alt (λ (x) (exp (- (pow x 2) 1)))>
6.914 * * * * [progress]: [ 30 / 32 ] simplifiying candidate #<alt (λ (x) (exp (- (pow x 2) 1)))>
6.914 * * * * [progress]: [ 31 / 32 ] simplifiying candidate #<alt (λ (x) (exp (- (pow x 2) 1)))>
6.914 * * * * [progress]: [ 32 / 32 ] simplifiying candidate #<alt (λ (x) (exp (- (pow x 2) 1)))>
6.915 * [simplify]: Simplifying:
  (exp (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x)))))
  (exp (sqrt (+ -1 (* x x))))
  (exp 1)
  (exp -1)
  (exp (* x x))
  (log (exp (+ -1 (* x x))))
  (exp (exp (+ -1 (* x x))))
  (* (cbrt (exp (+ -1 (* x x)))) (cbrt (exp (+ -1 (* x x)))))
  (cbrt (exp (+ -1 (* x x))))
  (* (* (exp (+ -1 (* x x))) (exp (+ -1 (* x x)))) (exp (+ -1 (* x x))))
  (sqrt (exp (+ -1 (* x x))))
  (sqrt (exp (+ -1 (* x x))))
  (real->posit16 (exp (+ -1 (* x x))))
  (* (exp -1) (exp (* x x)))
  (log (+ -1 (* x x)))
  (exp (+ -1 (* x x)))
  (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))
  (cbrt (+ -1 (* x x)))
  (* (* (+ -1 (* x x)) (+ -1 (* x x))) (+ -1 (* x x)))
  (sqrt (+ -1 (* x x)))
  (sqrt (+ -1 (* x x)))
  (+ (pow -1 3) (pow (* x x) 3))
  (+ (* -1 -1) (- (* (* x x) (* x x)) (* -1 (* x x))))
  (- (* -1 -1) (* (* x x) (* x x)))
  (- -1 (* x x))
  (real->posit16 (+ -1 (* x x)))
  (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
  (exp (- (pow x 2) 1))
  (exp (- (pow x 2) 1))
  (- (pow x 2) 1)
  (- (pow x 2) 1)
  (- (pow x 2) 1)
6.916 * * [simplify]: iteration 1: (50 enodes)
6.944 * * [simplify]: iteration 2: (128 enodes)
6.999 * * [simplify]: iteration 3: (451 enodes)
7.325 * * [simplify]: iteration 4: (1369 enodes)
8.993 * * [simplify]: Extracting #0: cost 24 inf + 0
8.994 * * [simplify]: Extracting #1: cost 212 inf + 1
8.998 * * [simplify]: Extracting #2: cost 669 inf + 3294
9.014 * * [simplify]: Extracting #3: cost 650 inf + 55647
9.055 * * [simplify]: Extracting #4: cost 128 inf + 142667
9.090 * * [simplify]: Extracting #5: cost 12 inf + 179785
9.125 * * [simplify]: Extracting #6: cost 0 inf + 186385
9.158 * [simplify]: Simplified to:
  (exp (* (cbrt (+ (* x x) -1)) (cbrt (+ (* x x) -1))))
  (exp (sqrt (+ (* x x) -1)))
  E
  (exp -1)
  (exp (* x x))
  (+ (* x x) -1)
  (exp (exp (+ (* x x) -1)))
  (* (cbrt (exp (+ (* x x) -1))) (cbrt (exp (+ (* x x) -1))))
  (cbrt (exp (+ (* x x) -1)))
  (exp (+ -3 (* (* x x) 3)))
  (sqrt (exp (+ (* x x) -1)))
  (sqrt (exp (+ (* x x) -1)))
  (real->posit16 (exp (+ (* x x) -1)))
  (exp (+ (* x x) -1))
  (log (+ (* x x) -1))
  (exp (+ (* x x) -1))
  (* (cbrt (+ (* x x) -1)) (cbrt (+ (* x x) -1)))
  (cbrt (+ (* x x) -1))
  (* (* (+ (* x x) -1) (+ (* x x) -1)) (+ (* x x) -1))
  (sqrt (+ (* x x) -1))
  (sqrt (+ (* x x) -1))
  (+ -1 (* (* x (* x x)) (* x (* x x))))
  (+ (+ 1 (* x x)) (* (* x x) (* x x)))
  (- 1 (* (* x x) (* x x)))
  (- -1 (* x x))
  (real->posit16 (+ (* x x) -1))
  (+ (* (+ (* (* x x) (* 1/2 (* x x))) (* x x)) (exp -1)) (exp -1))
  (exp (+ (* x x) -1))
  (exp (+ (* x x) -1))
  (+ (* x x) -1)
  (+ (* x x) -1)
  (+ (* x x) -1)
9.159 * * * [progress]: adding candidates to table
9.368 * [progress]: [Phase 3 of 3] Extracting.
9.368 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (exp (* x x)) E))> #<alt (λ (x) (exp (+ -1 (* x x))))>)
9.369 * * * [regime-changes]: Trying 2 branch expressions: ((* x x) x)
9.369 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x) (/ (exp (* x x)) E))> #<alt (λ (x) (exp (+ -1 (* x x))))>)
9.382 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (exp (* x x)) E))> #<alt (λ (x) (exp (+ -1 (* x x))))>)
9.411 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
9.411 * [simplify]: Simplifying:
  (/ (exp (* x x)) E)
9.411 * * [simplify]: iteration 1: (5 enodes)
9.412 * * [simplify]: Extracting #0: cost 1 inf + 0
9.412 * * [simplify]: Extracting #1: cost 3 inf + 0
9.412 * * [simplify]: Extracting #2: cost 3 inf + 1
9.412 * * [simplify]: Extracting #3: cost 4 inf + 1
9.412 * * [simplify]: Extracting #4: cost 3 inf + 2
9.412 * * [simplify]: Extracting #5: cost 0 inf + 306
9.412 * [simplify]: Simplified to:
  (/ (exp (* x x)) E)
11.163 * [regime-testing]: Baseline error score: 0.027274936512616057
11.167 * [regime-testing]: Oracle error score: 0.016859636698957885
11.174 * [regime-testing]: End program error score: 0.027274936512616057