1540335472.204 * [misc]progress:  [Phase 1 of 3] Setting up.
1540335472.204 * * * [misc]progress:  [1/2] Preparing points
1540335472.204 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1540335472.205 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1540335472.206 * * * * [misc]points:  Setting MPFR precision to 64
1540335472.207 * * * * [misc]points:  Setting MPFR precision to 320
1540335472.207 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1540335472.208 * * * * [misc]points:  Setting MPFR precision to 64
1540335472.208 * * * * [misc]points:  Setting MPFR precision to 320
1540335472.209 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1540335472.210 * * * * [misc]points:  Setting MPFR precision to 64
1540335472.210 * * * * [misc]points:  Setting MPFR precision to 320
1540335472.212 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1540335472.212 * * * * [misc]points:  Setting MPFR precision to 64
1540335472.214 * * * * [misc]points:  Setting MPFR precision to 320
1540335472.215 * * * * [misc]points:  Computing exacts for 256 points
1540335472.216 * * * * [misc]points:  Setting MPFR precision to 64
1540335472.226 * * * * [misc]points:  Setting MPFR precision to 320
1540335472.231 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540335472.231 * * * * [exit]points:  Sampled 256 points with exact outputs
1540335472.231 * * * [misc]progress:  [2/2] Setting up program.
1540335472.234 * [misc]progress:  [Phase 2 of 3] Improving.
1540335472.234 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1540335472.234 * * [misc]simplify:  iters left: 6 (7 enodes)
1540335472.235 * * [misc]simplify:  iters left: 5 (10 enodes)
1540335472.237 * * [misc]simplify:  iters left: 4 (12 enodes)
1540335472.238 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1540335472.243 * * [misc]progress:  iteration 1 / 4
1540335472.243 * * * [misc]progress:  picking best candidate
1540335472.245 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1540335472.245 * * * [misc]progress:  localizing error
1540335472.257 * * * [misc]progress:  generating rewritten candidates
1540335472.257 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1540335472.267 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1540335472.275 * * * [misc]progress:  generating series expansions
1540335472.275 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1540335472.275 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x))))
1540335472.275 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
1540335472.275 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1540335472.275 * [misc]taylor:  Taking taylor expansion of 2 in x
1540335472.275 * [misc]backup-simplify:  Simplify 2 into 2
1540335472.275 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1540335472.275 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1540335472.275 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.275 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.275 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.275 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540335472.275 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1540335472.275 * [misc]taylor:  Taking taylor expansion of (- x) in x
1540335472.275 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.275 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.275 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.276 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.276 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.276 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540335472.276 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1540335472.276 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1540335472.276 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x
1540335472.276 * [misc]taylor:  Taking taylor expansion of 2 in x
1540335472.276 * [misc]backup-simplify:  Simplify 2 into 2
1540335472.276 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1540335472.276 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1540335472.276 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.277 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.277 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.277 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540335472.277 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1540335472.277 * [misc]taylor:  Taking taylor expansion of (- x) in x
1540335472.277 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.277 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.277 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.277 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.277 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540335472.277 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1540335472.277 * [misc]backup-simplify:  Simplify (/ 2 2) into 1
1540335472.278 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.279 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1540335472.279 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.281 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1540335472.281 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1540335472.281 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
1540335472.281 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.284 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1540335472.284 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.284 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.287 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1540335472.287 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1540335472.287 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2
1540335472.287 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1540335472.291 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1540335472.291 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.292 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.292 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.292 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.296 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1540335472.296 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1540335472.296 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
1540335472.296 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.302 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1540335472.303 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.303 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.303 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.303 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.303 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.303 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.304 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.309 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1540335472.310 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1540335472.310 * [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
1540335472.310 * [misc]backup-simplify:  Simplify 5/24 into 5/24
1540335472.311 * [misc]backup-simplify:  Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1540335472.311 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1540335472.311 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1540335472.311 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1540335472.311 * [misc]taylor:  Taking taylor expansion of 2 in x
1540335472.311 * [misc]backup-simplify:  Simplify 2 into 2
1540335472.311 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1540335472.311 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540335472.311 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.311 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.311 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.311 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.311 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.311 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540335472.311 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1540335472.311 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1540335472.311 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.311 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.311 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.311 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.312 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.312 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.312 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1540335472.312 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1540335472.312 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1540335472.312 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1540335472.312 * [misc]taylor:  Taking taylor expansion of 2 in x
1540335472.312 * [misc]backup-simplify:  Simplify 2 into 2
1540335472.312 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1540335472.312 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540335472.312 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.312 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.312 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.312 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.313 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.313 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540335472.313 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1540335472.313 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1540335472.313 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.313 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.313 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.313 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.313 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.313 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.313 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1540335472.313 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1540335472.314 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1540335472.314 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1540335472.314 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.315 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1540335472.315 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.315 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1540335472.315 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.316 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1540335472.316 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.317 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.318 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1540335472.318 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.319 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1540335472.319 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.320 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
1540335472.320 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.320 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x))))
1540335472.320 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1540335472.320 * [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1540335472.320 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1540335472.320 * [misc]taylor:  Taking taylor expansion of 2 in x
1540335472.320 * [misc]backup-simplify:  Simplify 2 into 2
1540335472.320 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1540335472.320 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540335472.320 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.320 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.320 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.320 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.320 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.320 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540335472.320 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1540335472.320 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540335472.320 * [misc]taylor:  Taking taylor expansion of -1 in x
1540335472.320 * [misc]backup-simplify:  Simplify -1 into -1
1540335472.320 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.320 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.320 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.321 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540335472.321 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1540335472.321 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1540335472.321 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1540335472.321 * [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1540335472.321 * [misc]taylor:  Taking taylor expansion of 2 in x
1540335472.321 * [misc]backup-simplify:  Simplify 2 into 2
1540335472.321 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1540335472.321 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540335472.321 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.321 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.321 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.321 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.321 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.321 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540335472.321 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1540335472.321 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540335472.321 * [misc]taylor:  Taking taylor expansion of -1 in x
1540335472.321 * [misc]backup-simplify:  Simplify -1 into -1
1540335472.321 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.321 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.321 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.326 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540335472.326 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1540335472.326 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1540335472.326 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1540335472.326 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x))))
1540335472.327 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.327 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1540335472.327 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.327 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.327 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1540335472.327 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.327 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.328 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1540335472.328 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.328 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1540335472.328 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.329 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1540335472.329 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.330 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
1540335472.330 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.330 * [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
1540335472.330 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1540335472.330 * [misc]backup-simplify:  Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x)))
1540335472.330 * [misc]approximate:  Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1540335472.330 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1540335472.330 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1540335472.330 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.330 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.330 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.330 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540335472.330 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1540335472.330 * [misc]taylor:  Taking taylor expansion of (- x) in x
1540335472.330 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.330 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.330 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.330 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.330 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540335472.330 * [misc]taylor:  Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1540335472.330 * [misc]taylor:  Taking taylor expansion of (exp x) in x
1540335472.330 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.330 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.330 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.330 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540335472.330 * [misc]taylor:  Taking taylor expansion of (exp (- x)) in x
1540335472.330 * [misc]taylor:  Taking taylor expansion of (- x) in x
1540335472.330 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.330 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.331 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.331 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.331 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.331 * [misc]backup-simplify:  Simplify (exp 0) into 1
1540335472.331 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1540335472.331 * [misc]backup-simplify:  Simplify 2 into 2
1540335472.332 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
1540335472.332 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.333 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
1540335472.333 * [misc]backup-simplify:  Simplify (+ 1 -1) into 0
1540335472.333 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.334 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1540335472.334 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.334 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.336 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
1540335472.336 * [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
1540335472.336 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.338 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
1540335472.338 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.338 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.339 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.341 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
1540335472.341 * [misc]backup-simplify:  Simplify (+ 1/6 -1/6) into 0
1540335472.341 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.344 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1540335472.344 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.345 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.345 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.345 * [misc]backup-simplify:  Simplify (- 0) into 0
1540335472.349 * [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
1540335472.349 * [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
1540335472.349 * [misc]backup-simplify:  Simplify 1/12 into 1/12
1540335472.349 * [misc]backup-simplify:  Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1540335472.349 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1540335472.349 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1540335472.349 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1540335472.349 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540335472.349 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.349 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.349 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.349 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.349 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.349 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540335472.350 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1540335472.350 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1540335472.350 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.350 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.350 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.350 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.350 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.350 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.350 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1540335472.350 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1540335472.350 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540335472.350 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.350 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.350 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.350 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.350 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.350 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540335472.350 * [misc]taylor:  Taking taylor expansion of (exp (- (/ 1 x))) in x
1540335472.350 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1540335472.350 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.350 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.350 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.350 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.350 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.350 * [misc]backup-simplify:  Simplify (- 1) into -1
1540335472.350 * [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
1540335472.351 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1540335472.351 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
1540335472.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.351 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.351 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.351 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.351 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.351 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.352 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.352 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x)))
1540335472.352 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1540335472.352 * [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1540335472.352 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1540335472.352 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540335472.352 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.352 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.352 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.352 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.352 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.352 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540335472.352 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1540335472.352 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540335472.353 * [misc]taylor:  Taking taylor expansion of -1 in x
1540335472.353 * [misc]backup-simplify:  Simplify -1 into -1
1540335472.353 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.353 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.353 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.353 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540335472.353 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1540335472.353 * [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1540335472.353 * [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
1540335472.353 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1540335472.353 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.353 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.353 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.353 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1540335472.353 * [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
1540335472.353 * [misc]taylor:  Taking taylor expansion of (exp (/ -1 x)) in x
1540335472.353 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1540335472.353 * [misc]taylor:  Taking taylor expansion of -1 in x
1540335472.353 * [misc]backup-simplify:  Simplify -1 into -1
1540335472.353 * [misc]taylor:  Taking taylor expansion of x in x
1540335472.353 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.353 * [misc]backup-simplify:  Simplify 1 into 1
1540335472.354 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1540335472.354 * [misc]backup-simplify:  Simplify (exp (/ -1 x)) into (exp (/ -1 x))
1540335472.354 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1540335472.354 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
1540335472.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.354 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.354 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.355 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.355 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.355 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1540335472.355 * [misc]backup-simplify:  Simplify 0 into 0
1540335472.355 * [misc]backup-simplify:  Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x))
1540335472.355 * * * [misc]progress:  simplifying candidates
1540335472.355 * * * * [misc]progress:  [ 1 / 34 ] simplifiying candidate #<alt (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))>
1540335472.356 * * * * [misc]progress:  [ 2 / 34 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))>
1540335472.356 * * * * [misc]progress:  [ 3 / 34 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
1540335472.356 * * * * [misc]progress:  [ 4 / 34 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
1540335472.356 * * * * [misc]progress:  [ 5 / 34 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
1540335472.356 * * * * [misc]progress:  [ 6 / 34 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
1540335472.356 * * * * [misc]progress:  [ 7 / 34 ] simplifiying candidate #<alt (λ (x) (/ (- 2) (- (+ (exp x) (exp (- x))))))>
1540335472.356 * * * * [misc]progress:  [ 8 / 34 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))>
1540335472.356 * * * * [misc]progress:  [ 9 / 34 ] simplifiying candidate #<alt (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))>
1540335472.356 * * * * [misc]progress:  [ 10 / 34 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))>
1540335472.356 * * * * [misc]progress:  [ 11 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
1540335472.356 * [enter]simplify:  Simplifying (cbrt (+ (exp x) (exp (- x))))
1540335472.356 * * [misc]simplify:  iters left: 6 (6 enodes)
1540335472.358 * * [misc]simplify:  iters left: 5 (9 enodes)
1540335472.361 * * [misc]simplify:  iters left: 4 (11 enodes)
1540335472.363 * [exit]simplify:  Simplified to (cbrt (+ (exp x) (exp (- x))))
1540335472.363 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))
1540335472.363 * * * * [misc]progress:  [ 12 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
1540335472.364 * [enter]simplify:  Simplifying (sqrt (+ (exp x) (exp (- x))))
1540335472.364 * * [misc]simplify:  iters left: 6 (6 enodes)
1540335472.365 * * [misc]simplify:  iters left: 5 (9 enodes)
1540335472.368 * * [misc]simplify:  iters left: 4 (11 enodes)
1540335472.370 * [exit]simplify:  Simplified to (sqrt (+ (exp x) (exp (- x))))
1540335472.370 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))
1540335472.370 * * * * [misc]progress:  [ 13 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1540335472.371 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1540335472.371 * * [misc]simplify:  iters left: 5 (5 enodes)
1540335472.372 * * [misc]simplify:  iters left: 4 (8 enodes)
1540335472.374 * * [misc]simplify:  iters left: 3 (10 enodes)
1540335472.377 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1540335472.377 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1540335472.377 * * * * [misc]progress:  [ 14 / 34 ] simplifiying candidate #<alt (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
1540335472.377 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1540335472.377 * * [misc]simplify:  iters left: 5 (5 enodes)
1540335472.379 * * [misc]simplify:  iters left: 4 (8 enodes)
1540335472.381 * * [misc]simplify:  iters left: 3 (10 enodes)
1540335472.383 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1540335472.383 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))
1540335472.383 * * * * [misc]progress:  [ 15 / 34 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))>
1540335472.384 * [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
1540335472.384 * * [misc]simplify:  iters left: 6 (9 enodes)
1540335472.387 * * [misc]simplify:  iters left: 5 (25 enodes)
1540335472.397 * * [misc]simplify:  iters left: 4 (55 enodes)
1540335472.412 * * [misc]simplify:  iters left: 3 (87 enodes)
1540335472.437 * * [misc]simplify:  iters left: 2 (168 enodes)
1540335472.505 * * [misc]simplify:  iters left: 1 (277 enodes)
1540335472.581 * [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))
1540335472.581 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (- (+ x x))) (+ -1 (* (exp x) (exp x))))))
1540335472.581 * * * * [misc]progress:  [ 16 / 34 ] simplifiying candidate #<alt (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
1540335472.582 * [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
1540335472.582 * * [misc]simplify:  iters left: 5 (5 enodes)
1540335472.583 * * [misc]simplify:  iters left: 4 (9 enodes)
1540335472.586 * * [misc]simplify:  iters left: 3 (15 enodes)
1540335472.590 * [exit]simplify:  Simplified to (+ (/ -1 (exp x)) (exp x))
1540335472.590 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x))))
1540335472.590 * * * * [misc]progress:  [ 17 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (* (exp (exp x)) (exp (exp (- x)))))))>
1540335472.590 * [enter]simplify:  Simplifying (* (exp (exp x)) (exp (exp (- x))))
1540335472.590 * * [misc]simplify:  iters left: 6 (7 enodes)
1540335472.592 * * [misc]simplify:  iters left: 5 (12 enodes)
1540335472.596 * * [misc]simplify:  iters left: 4 (16 enodes)
1540335472.599 * [exit]simplify:  Simplified to (exp (+ (exp x) (exp (- x))))
1540335472.599 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))
1540335472.599 * * * * [misc]progress:  [ 18 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (pow (+ (exp x) (exp (- x))) 1)))>
1540335472.599 * * * * [misc]progress:  [ 19 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (exp (log (+ (exp x) (exp (- x)))))))>
1540335472.599 * * * * [misc]progress:  [ 20 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x)))))))>
1540335472.599 * * * * [misc]progress:  [ 21 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))))>
1540335472.600 * * * * [misc]progress:  [ 22 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (cbrt (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))))>
1540335472.600 * * * * [misc]progress:  [ 23 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))))>
1540335472.600 * * * * [misc]progress:  [ 24 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (+ (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
1540335472.600 * * * * [misc]progress:  [ 25 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1540335472.600 * * * * [misc]progress:  [ 26 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (- (exp x) (exp (- x))))))>
1540335472.600 * * * * [misc]progress:  [ 27 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))>
1540335472.600 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1540335472.600 * * [misc]simplify:  iters left: 5 (5 enodes)
1540335472.601 * * [misc]simplify:  iters left: 4 (8 enodes)
1540335472.602 * * [misc]simplify:  iters left: 3 (10 enodes)
1540335472.603 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1540335472.603 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x))))))
1540335472.603 * * * * [misc]progress:  [ 28 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (- x)) (exp x))))>
1540335472.603 * * * * [misc]progress:  [ 29 / 34 ] simplifiying candidate #<alt (λ (x) (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))))>
1540335472.603 * [enter]simplify:  Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
1540335472.603 * * [misc]simplify:  iters left: 6 (12 enodes)
1540335472.605 * * [misc]simplify:  iters left: 5 (22 enodes)
1540335472.609 * * [misc]simplify:  iters left: 4 (41 enodes)
1540335472.615 * * [misc]simplify:  iters left: 3 (55 enodes)
1540335472.622 * * [misc]simplify:  iters left: 2 (63 enodes)
1540335472.631 * * [misc]simplify:  iters left: 1 (72 enodes)
1540335472.640 * [exit]simplify:  Simplified to (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1))
1540335472.640 * [misc]simplify:  Simplified (2) to (λ (x) (- (* (pow x 4) 5/24) (- (* (* x x) 1/2) 1)))
1540335472.640 * * * * [misc]progress:  [ 30 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1540335472.640 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1540335472.640 * * [misc]simplify:  iters left: 6 (7 enodes)
1540335472.641 * * [misc]simplify:  iters left: 5 (10 enodes)
1540335472.643 * * [misc]simplify:  iters left: 4 (12 enodes)
1540335472.645 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1540335472.645 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1540335472.645 * * * * [misc]progress:  [ 31 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1540335472.646 * [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp x)))
1540335472.646 * * [misc]simplify:  iters left: 6 (8 enodes)
1540335472.649 * * [misc]simplify:  iters left: 5 (13 enodes)
1540335472.652 * * [misc]simplify:  iters left: 4 (15 enodes)
1540335472.656 * * [misc]simplify:  iters left: 3 (18 enodes)
1540335472.661 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1540335472.661 * [misc]simplify:  Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1540335472.661 * * * * [misc]progress:  [ 32 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))))>
1540335472.662 * [enter]simplify:  Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
1540335472.662 * * [misc]simplify:  iters left: 6 (9 enodes)
1540335472.667 * * [misc]simplify:  iters left: 5 (15 enodes)
1540335472.671 * * [misc]simplify:  iters left: 4 (21 enodes)
1540335472.677 * * [misc]simplify:  iters left: 3 (22 enodes)
1540335472.682 * [exit]simplify:  Simplified to (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))
1540335472.683 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (+ 2 (* x x)) (* 1/12 (pow x 4)))))
1540335472.683 * * * * [misc]progress:  [ 33 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
1540335472.683 * [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
1540335472.683 * * [misc]simplify:  iters left: 5 (5 enodes)
1540335472.685 * * [misc]simplify:  iters left: 4 (8 enodes)
1540335472.687 * * [misc]simplify:  iters left: 3 (10 enodes)
1540335472.689 * [exit]simplify:  Simplified to (+ (exp x) (exp (- x)))
1540335472.689 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x)))))
1540335472.689 * * * * [misc]progress:  [ 34 / 34 ] simplifiying candidate #<alt (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
1540335472.690 * [enter]simplify:  Simplifying (+ (exp (* -1 x)) (exp x))
1540335472.690 * * [misc]simplify:  iters left: 5 (6 enodes)
1540335472.692 * * [misc]simplify:  iters left: 4 (11 enodes)
1540335472.696 * * [misc]simplify:  iters left: 3 (13 enodes)
1540335472.699 * * [misc]simplify:  iters left: 2 (16 enodes)
1540335472.701 * [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
1540335472.702 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x))))
1540335472.702 * * * [misc]progress:  adding candidates to table
1540335472.961 * [misc]progress:  [Phase 3 of 3] Extracting.
1540335472.963 * [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
1540335472.964 * * [misc]simplify:  iters left: 6 (7 enodes)
1540335472.964 * * [misc]simplify:  iters left: 5 (8 enodes)
1540335472.964 * [exit]simplify:  Simplified to (/ 2 (+ (exp x) (exp (- x))))
1540335472.964 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1540335472.992 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1540335472.994 * * * * [misc]points:  Setting MPFR precision to 64
1540335472.995 * * * * [misc]points:  Setting MPFR precision to 320
1540335472.995 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1540335472.997 * * * * [misc]points:  Setting MPFR precision to 64
1540335472.998 * * * * [misc]points:  Setting MPFR precision to 320
1540335472.999 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1540335473.001 * * * * [misc]points:  Setting MPFR precision to 64
1540335473.003 * * * * [misc]points:  Setting MPFR precision to 320
1540335473.006 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1540335473.007 * * * * [misc]points:  Setting MPFR precision to 64
1540335473.011 * * * * [misc]points:  Setting MPFR precision to 320
1540335473.016 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1540335473.018 * * * * [misc]points:  Setting MPFR precision to 64
1540335473.027 * * * * [misc]points:  Setting MPFR precision to 320
1540335473.036 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1540335473.038 * * * * [misc]points:  Setting MPFR precision to 64
1540335473.046 * * * * [misc]points:  Setting MPFR precision to 320
1540335473.055 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1540335473.056 * * * * [misc]points:  Setting MPFR precision to 64
1540335473.073 * * * * [misc]points:  Setting MPFR precision to 320
1540335473.096 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1540335473.097 * * * * [misc]points:  Setting MPFR precision to 64
1540335473.167 * * * * [misc]points:  Setting MPFR precision to 320
1540335473.202 * * * * [misc]points:  Computing exacts for 8000 points
1540335473.203 * * * * [misc]points:  Setting MPFR precision to 64
1540335473.444 * * * * [misc]points:  Setting MPFR precision to 320
1540335473.664 * * * * [misc]points:  Filtering points with unrepresentable outputs
1540335473.666 * * * * [exit]points:  Sampled 8000 points with exact outputs
1540335473.820 * [misc]regime-testing:  Baseline error score: 0.010430028111385914
1540335473.820 * [misc]regime-testing:  End program error score: 0.010430028111385914
1540335473.821 * [misc]regime-testing:  Oracle error score: 0.010430028111385914