1544867562.978 * [misc]progress:  [Phase 1 of 3] Setting up.
1544867562.978 * * * [misc]progress:  [1/2] Preparing points
1544867562.978 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1544867563.013 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867563.013 * * * * [misc]points:  Sampling 138 additional inputs, on iter 1 have 118 / 256
1544867563.024 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867563.025 * * * * [misc]points:  Sampling 73 additional inputs, on iter 2 have 183 / 256
1544867563.046 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867563.046 * * * * [misc]points:  Sampling 40 additional inputs, on iter 3 have 216 / 256
1544867563.050 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867563.050 * * * * [misc]points:  Sampling 14 additional inputs, on iter 4 have 242 / 256
1544867563.053 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867563.053 * * * * [misc]points:  Sampling 6 additional inputs, on iter 5 have 250 / 256
1544867563.055 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867563.055 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 253 / 256
1544867563.056 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867563.056 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 253 / 256
1544867563.057 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867563.058 * * * * [exit]points:  Sampled 257 points with exact outputs
1544867563.058 * * * [misc]progress:  [2/2] Setting up program.
1544867563.061 * [misc]progress:  [Phase 2 of 3] Improving.
1544867563.061 * [enter]simplify:  Simplifying (exp (- (- 1 (* x x))))
1544867563.061 * * [misc]simplify:  iters left: 6 (6 enodes)
1544867563.063 * * [misc]simplify:  iters left: 5 (12 enodes)
1544867563.066 * * [misc]simplify:  iters left: 4 (25 enodes)
1544867563.074 * * [misc]simplify:  iters left: 3 (49 enodes)
1544867563.092 * * [misc]simplify:  iters left: 2 (78 enodes)
1544867563.121 * * [misc]simplify:  iters left: 1 (122 enodes)
1544867563.185 * [exit]simplify:  Simplified to (/ (exp (* x x)) E)
1544867563.196 * * [misc]progress:  iteration 1 / 4
1544867563.196 * * * [misc]progress:  picking best candidate
1544867563.202 * * * * [misc]pick:  Picked  #<alt (λ (x) (exp (- (- 1 (* x x)))))>
1544867563.202 * * * [misc]progress:  localizing error
1544867563.226 * * * [misc]progress:  generating rewritten candidates
1544867563.226 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1544867563.273 * * * [misc]progress:  generating series expansions
1544867563.274 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1544867563.274 * [misc]backup-simplify:  Simplify (exp (- (- 1 (* x x)))) into (exp (- (pow x 2) 1))
1544867563.274 * [misc]approximate:  Taking taylor expansion of (exp (- (pow x 2) 1)) in (x) around 0
1544867563.274 * [misc]taylor:  Taking taylor expansion of (exp (- (pow x 2) 1)) in x
1544867563.274 * [misc]taylor:  Taking taylor expansion of (- (pow x 2) 1) in x
1544867563.274 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1544867563.274 * [misc]taylor:  Taking taylor expansion of x in x
1544867563.274 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.274 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.274 * [misc]taylor:  Taking taylor expansion of 1 in x
1544867563.274 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.274 * [misc]backup-simplify:  Simplify (- 1) into -1
1544867563.274 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544867563.275 * [misc]backup-simplify:  Simplify (exp -1) into (exp -1)
1544867563.275 * [misc]taylor:  Taking taylor expansion of (exp (- (pow x 2) 1)) in x
1544867563.275 * [misc]taylor:  Taking taylor expansion of (- (pow x 2) 1) in x
1544867563.275 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1544867563.275 * [misc]taylor:  Taking taylor expansion of x in x
1544867563.275 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.275 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.275 * [misc]taylor:  Taking taylor expansion of 1 in x
1544867563.275 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.275 * [misc]backup-simplify:  Simplify (- 1) into -1
1544867563.275 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544867563.275 * [misc]backup-simplify:  Simplify (exp -1) into (exp -1)
1544867563.275 * [misc]backup-simplify:  Simplify (exp -1) into (exp -1)
1544867563.276 * [misc]backup-simplify:  Simplify (- 0) into 0
1544867563.276 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544867563.277 * [misc]backup-simplify:  Simplify (* (exp -1) (+ (* (/ (pow 0 1) 1)))) into 0
1544867563.277 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.277 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544867563.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1544867563.277 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544867563.278 * [misc]backup-simplify:  Simplify (* (exp -1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into (exp -1)
1544867563.278 * [misc]backup-simplify:  Simplify (exp -1) into (exp -1)
1544867563.279 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1544867563.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1544867563.279 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544867563.281 * [misc]backup-simplify:  Simplify (* (exp -1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0
1544867563.281 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.282 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1544867563.282 * [misc]backup-simplify:  Simplify (- 0) into 0
1544867563.282 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544867563.286 * [misc]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))
1544867563.286 * [misc]backup-simplify:  Simplify (* 1/2 (exp -1)) into (* 1/2 (exp -1))
1544867563.287 * [misc]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)))))
1544867563.287 * [misc]backup-simplify:  Simplify (exp (- (- 1 (* (/ 1 x) (/ 1 x))))) into (exp (- (/ 1 (pow x 2)) 1))
1544867563.287 * [misc]approximate:  Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in (x) around 0
1544867563.287 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
1544867563.287 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
1544867563.287 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1544867563.287 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1544867563.287 * [misc]taylor:  Taking taylor expansion of x in x
1544867563.287 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.287 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.287 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544867563.287 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544867563.287 * [misc]taylor:  Taking taylor expansion of 1 in x
1544867563.287 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.287 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544867563.287 * [misc]backup-simplify:  Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
1544867563.287 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
1544867563.287 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
1544867563.287 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1544867563.287 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1544867563.287 * [misc]taylor:  Taking taylor expansion of x in x
1544867563.287 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.287 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.288 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544867563.288 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544867563.288 * [misc]taylor:  Taking taylor expansion of 1 in x
1544867563.288 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.288 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544867563.288 * [misc]backup-simplify:  Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
1544867563.288 * [misc]backup-simplify:  Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
1544867563.288 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.288 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.288 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.288 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.288 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.288 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.289 * [misc]backup-simplify:  Simplify (exp (- (/ 1 (pow (/ 1 x) 2)) 1)) into (exp (- (pow x 2) 1))
1544867563.289 * [misc]backup-simplify:  Simplify (exp (- (- 1 (* (/ 1 (- x)) (/ 1 (- x)))))) into (exp (- (/ 1 (pow x 2)) 1))
1544867563.289 * [misc]approximate:  Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in (x) around 0
1544867563.289 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
1544867563.289 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
1544867563.289 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1544867563.289 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1544867563.289 * [misc]taylor:  Taking taylor expansion of x in x
1544867563.289 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.289 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.289 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544867563.289 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544867563.289 * [misc]taylor:  Taking taylor expansion of 1 in x
1544867563.289 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.289 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544867563.289 * [misc]backup-simplify:  Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
1544867563.289 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
1544867563.289 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
1544867563.289 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1544867563.289 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1544867563.289 * [misc]taylor:  Taking taylor expansion of x in x
1544867563.289 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.289 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.289 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1544867563.290 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544867563.290 * [misc]taylor:  Taking taylor expansion of 1 in x
1544867563.290 * [misc]backup-simplify:  Simplify 1 into 1
1544867563.290 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544867563.290 * [misc]backup-simplify:  Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
1544867563.290 * [misc]backup-simplify:  Simplify (exp (- (/ 1 (pow x 2)) 1)) into (exp (- (/ 1 (pow x 2)) 1))
1544867563.290 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.290 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.290 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.290 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.290 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.290 * [misc]backup-simplify:  Simplify 0 into 0
1544867563.290 * [misc]backup-simplify:  Simplify (exp (- (/ 1 (pow (/ 1 (- x)) 2)) 1)) into (exp (- (pow x 2) 1))
1544867563.290 * * * [misc]progress:  simplifying candidates
1544867563.290 * * * * [misc]progress:  [ 1 / 26 ] simplifiying candidate #<alt (λ (x) (pow (exp (- (- 1 (* x x)))) 1))>
1544867563.290 * * * * [misc]progress:  [ 2 / 26 ] simplifiying candidate #<alt (λ (x) (pow (exp (* (cbrt (- (- 1 (* x x)))) (cbrt (- (- 1 (* x x)))))) (cbrt (- (- 1 (* x x))))))>
1544867563.290 * [enter]simplify:  Simplifying (exp (* (cbrt (- (- 1 (* x x)))) (cbrt (- (- 1 (* x x))))))
1544867563.291 * * [misc]simplify:  iters left: 6 (8 enodes)
1544867563.293 * * [misc]simplify:  iters left: 5 (14 enodes)
1544867563.296 * * [misc]simplify:  iters left: 4 (22 enodes)
1544867563.300 * * [misc]simplify:  iters left: 3 (30 enodes)
1544867563.305 * * [misc]simplify:  iters left: 2 (36 enodes)
1544867563.309 * * [misc]simplify:  iters left: 1 (42 enodes)
1544867563.319 * [exit]simplify:  Simplified to (exp (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x)))))
1544867563.319 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (exp (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) (cbrt (- (- 1 (* x x))))))
1544867563.319 * * * * [misc]progress:  [ 3 / 26 ] simplifiying candidate #<alt (λ (x) (pow (exp (sqrt (- (- 1 (* x x))))) (sqrt (- (- 1 (* x x))))))>
1544867563.319 * [enter]simplify:  Simplifying (exp (sqrt (- (- 1 (* x x)))))
1544867563.319 * * [misc]simplify:  iters left: 6 (7 enodes)
1544867563.321 * * [misc]simplify:  iters left: 5 (11 enodes)
1544867563.324 * * [misc]simplify:  iters left: 4 (19 enodes)
1544867563.327 * * [misc]simplify:  iters left: 3 (27 enodes)
1544867563.332 * * [misc]simplify:  iters left: 2 (38 enodes)
1544867563.340 * * [misc]simplify:  iters left: 1 (49 enodes)
1544867563.351 * [exit]simplify:  Simplified to (exp (sqrt (+ -1 (* x x))))
1544867563.351 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (exp (sqrt (+ -1 (* x x)))) (sqrt (- (- 1 (* x x))))))
1544867563.352 * * * * [misc]progress:  [ 4 / 26 ] simplifiying candidate #<alt (λ (x) (pow (exp 1) (- (- 1 (* x x)))))>
1544867563.352 * [enter]simplify:  Simplifying (exp 1)
1544867563.352 * * [misc]simplify:  iters left: 1 (2 enodes)
1544867563.352 * [exit]simplify:  Simplified to E
1544867563.352 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow E (- (- 1 (* x x)))))
1544867563.352 * * * * [misc]progress:  [ 5 / 26 ] simplifiying candidate #<alt (λ (x) (pow (exp -1) (- 1 (* x x))))>
1544867563.353 * [enter]simplify:  Simplifying (exp -1)
1544867563.353 * * [misc]simplify:  iters left: 1 (2 enodes)
1544867563.354 * [exit]simplify:  Simplified to (exp -1)
1544867563.354 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (exp -1) (- 1 (* x x))))
1544867563.354 * * * * [misc]progress:  [ 6 / 26 ] simplifiying candidate #<alt (λ (x) (pow (exp (- (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))) (cbrt (- 1 (* x x)))))>
1544867563.354 * [enter]simplify:  Simplifying (exp (- (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))))
1544867563.354 * * [misc]simplify:  iters left: 6 (8 enodes)
1544867563.357 * * [misc]simplify:  iters left: 5 (17 enodes)
1544867563.360 * * [misc]simplify:  iters left: 4 (26 enodes)
1544867563.364 * * [misc]simplify:  iters left: 3 (27 enodes)
1544867563.369 * [exit]simplify:  Simplified to (pow (exp (cbrt (- 1 (* x x)))) (- (cbrt (- 1 (* x x)))))
1544867563.369 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (pow (exp (cbrt (- 1 (* x x)))) (- (cbrt (- 1 (* x x))))) (cbrt (- 1 (* x x)))))
1544867563.369 * * * * [misc]progress:  [ 7 / 26 ] simplifiying candidate #<alt (λ (x) (pow (exp (- (sqrt (- 1 (* x x))))) (sqrt (- 1 (* x x)))))>
1544867563.369 * [enter]simplify:  Simplifying (exp (- (sqrt (- 1 (* x x)))))
1544867563.369 * * [misc]simplify:  iters left: 6 (7 enodes)
1544867563.371 * * [misc]simplify:  iters left: 5 (13 enodes)
1544867563.373 * * [misc]simplify:  iters left: 4 (17 enodes)
1544867563.376 * [exit]simplify:  Simplified to (exp (- (sqrt (- 1 (* x x)))))
1544867563.377 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (exp (- (sqrt (- 1 (* x x))))) (sqrt (- 1 (* x x)))))
1544867563.377 * * * * [misc]progress:  [ 8 / 26 ] simplifiying candidate #<alt (λ (x) (pow (exp (- 1)) (- 1 (* x x))))>
1544867563.377 * [enter]simplify:  Simplifying (exp (- 1))
1544867563.377 * * [misc]simplify:  iters left: 3 (3 enodes)
1544867563.379 * * [misc]simplify:  iters left: 2 (8 enodes)
1544867563.381 * * [misc]simplify:  iters left: 1 (9 enodes)
1544867563.382 * [exit]simplify:  Simplified to (/ 1 E)
1544867563.382 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 E) (- 1 (* x x))))
1544867563.382 * * * * [misc]progress:  [ 9 / 26 ] simplifiying candidate #<alt (λ (x) (pow (exp (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (- (cbrt (- 1 (* x x))))))>
1544867563.384 * [enter]simplify:  Simplifying (exp (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1544867563.384 * * [misc]simplify:  iters left: 6 (7 enodes)
1544867563.386 * * [misc]simplify:  iters left: 5 (13 enodes)
1544867563.389 * * [misc]simplify:  iters left: 4 (17 enodes)
1544867563.393 * [exit]simplify:  Simplified to (exp (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x)))))
1544867563.393 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (exp (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (- (cbrt (- 1 (* x x))))))
1544867563.393 * * * * [misc]progress:  [ 10 / 26 ] simplifiying candidate #<alt (λ (x) (pow (exp (sqrt (- 1 (* x x)))) (- (sqrt (- 1 (* x x))))))>
1544867563.393 * [enter]simplify:  Simplifying (exp (sqrt (- 1 (* x x))))
1544867563.394 * * [misc]simplify:  iters left: 6 (6 enodes)
1544867563.396 * * [misc]simplify:  iters left: 5 (10 enodes)
1544867563.400 * * [misc]simplify:  iters left: 4 (14 enodes)
1544867563.405 * [exit]simplify:  Simplified to (exp (sqrt (- 1 (* x x))))
1544867563.405 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (exp (sqrt (- 1 (* x x)))) (- (sqrt (- 1 (* x x))))))
1544867563.405 * * * * [misc]progress:  [ 11 / 26 ] simplifiying candidate #<alt (λ (x) (pow (exp 1) (- (- 1 (* x x)))))>
1544867563.406 * [enter]simplify:  Simplifying (exp 1)
1544867563.406 * * [misc]simplify:  iters left: 1 (2 enodes)
1544867563.407 * [exit]simplify:  Simplified to E
1544867563.407 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow E (- (- 1 (* x x)))))
1544867563.407 * * * * [misc]progress:  [ 12 / 26 ] simplifiying candidate #<alt (λ (x) (* (exp (- 1)) (exp (- (- (* x x))))))>
1544867563.407 * [enter]simplify:  Simplifying (exp (- 1))
1544867563.408 * * [misc]simplify:  iters left: 3 (3 enodes)
1544867563.411 * * [misc]simplify:  iters left: 2 (8 enodes)
1544867563.413 * * [misc]simplify:  iters left: 1 (9 enodes)
1544867563.416 * [exit]simplify:  Simplified to (/ 1 E)
1544867563.416 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 E) (exp (- (- (* x x))))))
1544867563.416 * * * * [misc]progress:  [ 13 / 26 ] simplifiying candidate #<alt (λ (x) (* (exp (- 1)) (exp (- (- (* x x))))))>
1544867563.416 * [enter]simplify:  Simplifying (exp (- 1))
1544867563.416 * * [misc]simplify:  iters left: 3 (3 enodes)
1544867563.420 * * [misc]simplify:  iters left: 2 (8 enodes)
1544867563.422 * * [misc]simplify:  iters left: 1 (9 enodes)
1544867563.425 * [exit]simplify:  Simplified to (/ 1 E)
1544867563.425 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 E) (exp (- (- (* x x))))))
1544867563.425 * * * * [misc]progress:  [ 14 / 26 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (- 1 (* x x)))))>
1544867563.425 * * * * [misc]progress:  [ 15 / 26 ] simplifiying candidate #<alt (λ (x) (/ (exp 0) (exp (- 1 (* x x)))))>
1544867563.425 * [enter]simplify:  Simplifying (exp 0)
1544867563.425 * * [misc]simplify:  iters left: 1 (2 enodes)
1544867563.426 * [exit]simplify:  Simplified to 1
1544867563.426 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (exp (- 1 (* x x)))))
1544867563.426 * * * * [misc]progress:  [ 16 / 26 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (- 1 (* x x)))))>
1544867563.426 * * * * [misc]progress:  [ 17 / 26 ] simplifiying candidate #<alt (λ (x) (exp (- (- 1 (* x x)))))>
1544867563.426 * [enter]simplify:  Simplifying (- (- 1 (* x x)))
1544867563.427 * * [misc]simplify:  iters left: 6 (5 enodes)
1544867563.429 * * [misc]simplify:  iters left: 5 (9 enodes)
1544867563.433 * * [misc]simplify:  iters left: 4 (17 enodes)
1544867563.438 * * [misc]simplify:  iters left: 3 (25 enodes)
1544867563.442 * * [misc]simplify:  iters left: 2 (31 enodes)
1544867563.446 * * [misc]simplify:  iters left: 1 (37 enodes)
1544867563.454 * [exit]simplify:  Simplified to (+ (* x x) -1)
1544867563.454 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (* x x) -1)))
1544867563.454 * * * * [misc]progress:  [ 18 / 26 ] simplifiying candidate #<alt (λ (x) (exp (log (exp (- (- 1 (* x x)))))))>
1544867563.454 * * * * [misc]progress:  [ 19 / 26 ] simplifiying candidate #<alt (λ (x) (log (exp (exp (- (- 1 (* x x)))))))>
1544867563.454 * * * * [misc]progress:  [ 20 / 26 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (exp (- (- 1 (* x x))))) (cbrt (exp (- (- 1 (* x x)))))) (cbrt (exp (- (- 1 (* x x)))))))>
1544867563.454 * * * * [misc]progress:  [ 21 / 26 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (exp (- (- 1 (* x x)))) (exp (- (- 1 (* x x))))) (exp (- (- 1 (* x x)))))))>
1544867563.454 * * * * [misc]progress:  [ 22 / 26 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (- (- 1 (* x x))))) (sqrt (exp (- (- 1 (* x x)))))))>
1544867563.454 * * * * [misc]progress:  [ 23 / 26 ] simplifiying candidate #<alt (λ (x) (* 1 (exp (- (- 1 (* x x))))))>
1544867563.454 * * * * [misc]progress:  [ 24 / 26 ] simplifiying candidate #<alt (λ (x) (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1))))))>
1544867563.454 * [enter]simplify:  Simplifying (+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
1544867563.455 * * [misc]simplify:  iters left: 6 (13 enodes)
1544867563.458 * * [misc]simplify:  iters left: 5 (23 enodes)
1544867563.469 * * [misc]simplify:  iters left: 4 (46 enodes)
1544867563.488 * * [misc]simplify:  iters left: 3 (63 enodes)
1544867563.500 * * [misc]simplify:  iters left: 2 (76 enodes)
1544867563.520 * * [misc]simplify:  iters left: 1 (145 enodes)
1544867563.587 * [exit]simplify:  Simplified to (* (+ (* 1/2 (pow x 4)) (+ (* x x) 1)) (exp -1))
1544867563.587 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ (* 1/2 (pow x 4)) (+ (* x x) 1)) (exp -1)))
1544867563.587 * * * * [misc]progress:  [ 25 / 26 ] simplifiying candidate #<alt (λ (x) (exp (- (pow x 2) 1)))>
1544867563.587 * [enter]simplify:  Simplifying (exp (- (pow x 2) 1))
1544867563.587 * * [misc]simplify:  iters left: 4 (6 enodes)
1544867563.590 * * [misc]simplify:  iters left: 3 (15 enodes)
1544867563.593 * * [misc]simplify:  iters left: 2 (23 enodes)
1544867563.597 * * [misc]simplify:  iters left: 1 (29 enodes)
1544867563.607 * [exit]simplify:  Simplified to (/ (exp (* x x)) E)
1544867563.607 * [misc]simplify:  Simplified (2) to (λ (x) (/ (exp (* x x)) E))
1544867563.607 * * * * [misc]progress:  [ 26 / 26 ] simplifiying candidate #<alt (λ (x) (exp (- (pow x 2) 1)))>
1544867563.607 * [enter]simplify:  Simplifying (exp (- (pow x 2) 1))
1544867563.607 * * [misc]simplify:  iters left: 4 (6 enodes)
1544867563.610 * * [misc]simplify:  iters left: 3 (15 enodes)
1544867563.613 * * [misc]simplify:  iters left: 2 (23 enodes)
1544867563.617 * * [misc]simplify:  iters left: 1 (29 enodes)
1544867563.630 * [exit]simplify:  Simplified to (/ (exp (* x x)) E)
1544867563.630 * [misc]simplify:  Simplified (2) to (λ (x) (/ (exp (* x x)) E))
1544867563.630 * * * [misc]progress:  adding candidates to table
1544867563.968 * * [misc]progress:  iteration 2 / 4
1544867563.968 * * * [misc]progress:  picking best candidate
1544867563.972 * * * * [misc]pick:  Picked  #<alt (λ (x) (pow (exp -1) (- 1 (* x x))))>
1544867563.972 * * * [misc]progress:  localizing error
1544867563.980 * * * [misc]progress:  generating rewritten candidates
1544867563.980 * * * [misc]progress:  generating series expansions
1544867563.980 * * * [misc]progress:  simplifying candidates
1544867563.980 * * * [misc]progress:  adding candidates to table
1544867563.980 * [misc]progress:  [Phase 3 of 3] Extracting.
1544867563.984 * [enter]simplify:  Simplifying (pow (exp -1) (- 1 (* x x)))
1544867563.984 * * [misc]simplify:  iters left: 5 (7 enodes)
1544867563.986 * * [misc]simplify:  iters left: 4 (9 enodes)
1544867563.986 * [exit]simplify:  Simplified to (pow (exp -1) (- 1 (* x x)))
1544867563.986 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1544867564.981 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867564.985 * * * * [misc]points:  Sampling 3997 additional inputs, on iter 1 have 4003 / 8000
1544867565.922 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867565.923 * * * * [misc]points:  Sampling 2021 additional inputs, on iter 2 have 5979 / 8000
1544867566.199 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.199 * * * * [misc]points:  Sampling 984 additional inputs, on iter 3 have 7016 / 8000
1544867566.322 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.322 * * * * [misc]points:  Sampling 482 additional inputs, on iter 4 have 7518 / 8000
1544867566.380 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.380 * * * * [misc]points:  Sampling 232 additional inputs, on iter 5 have 7768 / 8000
1544867566.406 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.406 * * * * [misc]points:  Sampling 128 additional inputs, on iter 6 have 7872 / 8000
1544867566.426 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.426 * * * * [misc]points:  Sampling 67 additional inputs, on iter 7 have 7933 / 8000
1544867566.467 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.467 * * * * [misc]points:  Sampling 39 additional inputs, on iter 8 have 7961 / 8000
1544867566.471 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.471 * * * * [misc]points:  Sampling 22 additional inputs, on iter 9 have 7978 / 8000
1544867566.474 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.474 * * * * [misc]points:  Sampling 12 additional inputs, on iter 10 have 7988 / 8000
1544867566.478 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.479 * * * * [misc]points:  Sampling 8 additional inputs, on iter 11 have 7992 / 8000
1544867566.481 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.481 * * * * [misc]points:  Sampling 5 additional inputs, on iter 12 have 7995 / 8000
1544867566.483 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.483 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7999 / 8000
1544867566.484 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544867566.484 * * * * [exit]points:  Sampled 8002 points with exact outputs