1550624776.230 * [misc]progress:  [Phase 1 of 3] Setting up.
1550624776.230 * * * [misc]progress:  [1/2] Preparing points
1550624776.317 * * * [misc]progress:  [2/2] Setting up program.
1550624776.322 * [misc]progress:  [Phase 2 of 3] Improving.
1550624776.322 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (sqrt (+ x 1)) (sqrt x)))>
1550624776.322 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550624776.323 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624776.326 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624776.333 * * [misc]simplify:  iters left: 3 (28 enodes)
1550624776.340 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.341 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624776.341 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550624776.341 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550624776.341 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550624776.341 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550624776.341 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550624776.342 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624776.342 * [misc]simplify:  Simplified (2) to (λ (x) (- (sqrt (+ 1 x)) (sqrt x)))
1550624776.346 * * [misc]progress:  iteration 1 / 4
1550624776.346 * * * [misc]progress:  picking best candidate
1550624776.349 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (sqrt (+ x 1)) (sqrt x)))>
1550624776.349 * * * [misc]progress:  localizing error
1550624776.358 * * * [misc]progress:  generating rewritten candidates
1550624776.358 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1550624776.366 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1550624776.367 * * * [misc]progress:  generating series expansions
1550624776.367 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1550624776.367 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1550624776.367 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1550624776.367 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1550624776.367 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624776.367 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624776.367 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.367 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.367 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.367 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.367 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.368 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624776.368 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624776.368 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624776.368 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624776.368 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624776.368 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.368 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.368 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.368 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.368 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624776.369 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1550624776.369 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624776.369 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624776.369 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.369 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.369 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.369 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.369 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.369 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624776.369 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624776.369 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624776.369 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624776.369 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624776.369 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.369 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.369 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.369 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.369 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624776.370 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624776.370 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624776.370 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.370 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.370 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1550624776.370 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624776.371 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550624776.371 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624776.372 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.372 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1550624776.372 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.372 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624776.372 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1550624776.372 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1550624776.372 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1550624776.372 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624776.372 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624776.372 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624776.372 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.372 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.372 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624776.373 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.373 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.373 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624776.373 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.373 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624776.373 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624776.373 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624776.373 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.373 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.373 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624776.373 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.374 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624776.374 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1550624776.374 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624776.374 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624776.374 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624776.374 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.374 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.374 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.374 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624776.374 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.374 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.374 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624776.374 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.374 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624776.374 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624776.374 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624776.374 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.374 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.374 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.374 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624776.375 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.375 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624776.375 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624776.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624776.375 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.375 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.375 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550624776.375 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.376 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624776.376 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624776.376 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624776.376 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624776.377 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624776.377 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.377 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550624776.377 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.378 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624776.378 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624776.378 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624776.379 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624776.379 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624776.379 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.379 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550624776.380 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.380 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624776.380 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1550624776.380 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1550624776.380 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624776.380 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624776.380 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624776.380 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.380 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.380 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624776.380 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.380 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.380 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.380 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624776.380 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624776.381 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624776.381 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.381 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624776.381 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624776.381 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624776.381 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624776.381 * [misc]backup-simplify:  Simplify -1 into -1
1550624776.381 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.381 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.381 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.381 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624776.381 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.381 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624776.381 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624776.382 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624776.382 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624776.382 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.382 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.382 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624776.382 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.382 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.382 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.382 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624776.382 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624776.382 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624776.382 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.382 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624776.382 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624776.382 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624776.382 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624776.382 * [misc]backup-simplify:  Simplify -1 into -1
1550624776.382 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.382 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.382 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.382 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624776.383 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.383 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624776.383 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624776.383 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624776.383 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.383 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.383 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550624776.383 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.384 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624776.384 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624776.384 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624776.384 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624776.385 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624776.385 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624776.385 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.386 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550624776.386 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.386 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624776.386 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624776.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624776.387 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624776.387 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624776.387 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624776.388 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.388 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550624776.388 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624776.388 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624776.388 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1550624776.388 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1550624776.388 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1550624776.388 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624776.388 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624776.388 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.388 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.388 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.388 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.389 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.389 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624776.389 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624776.389 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624776.389 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624776.389 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624776.389 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624776.389 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.389 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.389 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.389 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.389 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.389 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624776.389 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624776.389 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624776.390 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624776.390 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.390 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1550624776.390 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624776.391 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550624776.391 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1550624776.391 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1550624776.391 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1550624776.391 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1550624776.391 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624776.391 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624776.391 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624776.391 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.391 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.391 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.391 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624776.391 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.391 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.391 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624776.391 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.392 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624776.392 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624776.392 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624776.392 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624776.392 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.392 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.392 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.392 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624776.392 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.392 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.392 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624776.392 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.392 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624776.392 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.392 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624776.393 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624776.393 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624776.393 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624776.393 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624776.393 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624776.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624776.394 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624776.394 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624776.394 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624776.394 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1550624776.394 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1550624776.394 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624776.394 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624776.394 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.395 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.395 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624776.395 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.395 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.395 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.395 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624776.395 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624776.395 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624776.395 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.395 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624776.395 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624776.395 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624776.395 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624776.395 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.395 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624776.395 * [misc]taylor:  Taking taylor expansion of x in x
1550624776.395 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.395 * [misc]backup-simplify:  Simplify 1 into 1
1550624776.395 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624776.396 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624776.396 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624776.396 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624776.396 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624776.396 * [misc]backup-simplify:  Simplify 0 into 0
1550624776.396 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624776.396 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624776.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624776.396 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624776.397 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624776.397 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624776.397 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624776.397 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624776.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624776.398 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624776.398 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624776.398 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624776.398 * * * [misc]progress:  simplifying candidates
1550624776.398 * * * * [misc]progress:  [ 1 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1550624776.399 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1550624776.399 * * [misc]simplify:  iters left: 6 (12 enodes)
1550624776.402 * * [misc]simplify:  iters left: 5 (48 enodes)
1550624776.420 * * [misc]simplify:  iters left: 4 (65 enodes)
1550624776.437 * * [misc]simplify:  iters left: 3 (71 enodes)
1550624776.447 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.447 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1550624776.447 * * [misc]simplify:  Extracting #2: cost 23 inf + 0
1550624776.447 * * [misc]simplify:  Extracting #3: cost 23 inf + 2
1550624776.447 * * [misc]simplify:  Extracting #4: cost 21 inf + 44
1550624776.447 * * [misc]simplify:  Extracting #5: cost 9 inf + 1300
1550624776.448 * * [misc]simplify:  Extracting #6: cost 1 inf + 2633
1550624776.448 * * [misc]simplify:  Extracting #7: cost 0 inf + 2835
1550624776.449 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624776.449 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1550624776.449 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550624776.449 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624776.451 * * [misc]simplify:  iters left: 5 (26 enodes)
1550624776.455 * * [misc]simplify:  iters left: 4 (37 enodes)
1550624776.461 * * [misc]simplify:  iters left: 3 (60 enodes)
1550624776.470 * * [misc]simplify:  iters left: 2 (70 enodes)
1550624776.478 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.478 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624776.478 * [exit]simplify:  Simplified to 0
1550624776.479 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550624776.479 * * * * [misc]progress:  [ 2 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1550624776.479 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550624776.479 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624776.482 * * [misc]simplify:  iters left: 5 (39 enodes)
1550624776.488 * * [misc]simplify:  iters left: 4 (49 enodes)
1550624776.496 * * [misc]simplify:  iters left: 3 (54 enodes)
1550624776.509 * * [misc]simplify:  iters left: 2 (56 enodes)
1550624776.526 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.526 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1550624776.526 * * [misc]simplify:  Extracting #2: cost 19 inf + 0
1550624776.526 * * [misc]simplify:  Extracting #3: cost 19 inf + 2
1550624776.526 * * [misc]simplify:  Extracting #4: cost 12 inf + 449
1550624776.526 * * [misc]simplify:  Extracting #5: cost 7 inf + 817
1550624776.527 * * [misc]simplify:  Extracting #6: cost 1 inf + 1789
1550624776.527 * * [misc]simplify:  Extracting #7: cost 0 inf + 1951
1550624776.527 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624776.528 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1550624776.528 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550624776.528 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624776.529 * * [misc]simplify:  iters left: 4 (18 enodes)
1550624776.532 * * [misc]simplify:  iters left: 3 (26 enodes)
1550624776.535 * * [misc]simplify:  iters left: 2 (34 enodes)
1550624776.540 * * [misc]simplify:  iters left: 1 (36 enodes)
1550624776.544 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.544 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624776.544 * [exit]simplify:  Simplified to 0
1550624776.544 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550624776.544 * * * * [misc]progress:  [ 3 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1550624776.544 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1550624776.544 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624776.547 * * [misc]simplify:  iters left: 5 (39 enodes)
1550624776.554 * * [misc]simplify:  iters left: 4 (52 enodes)
1550624776.567 * * [misc]simplify:  iters left: 3 (63 enodes)
1550624776.582 * * [misc]simplify:  iters left: 2 (65 enodes)
1550624776.590 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.590 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1550624776.590 * * [misc]simplify:  Extracting #2: cost 15 inf + 2
1550624776.590 * * [misc]simplify:  Extracting #3: cost 7 inf + 616
1550624776.591 * * [misc]simplify:  Extracting #4: cost 0 inf + 1548
1550624776.591 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624776.591 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1550624776.591 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550624776.591 * * [misc]simplify:  iters left: 4 (6 enodes)
1550624776.593 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624776.597 * * [misc]simplify:  iters left: 2 (31 enodes)
1550624776.602 * * [misc]simplify:  iters left: 1 (35 enodes)
1550624776.607 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.607 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624776.607 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550624776.607 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550624776.608 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550624776.608 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550624776.608 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt x) 0)))
1550624776.608 * * * * [misc]progress:  [ 4 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1550624776.608 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1550624776.608 * * [misc]simplify:  iters left: 6 (13 enodes)
1550624776.611 * * [misc]simplify:  iters left: 5 (52 enodes)
1550624776.624 * * [misc]simplify:  iters left: 4 (69 enodes)
1550624776.642 * * [misc]simplify:  iters left: 3 (74 enodes)
1550624776.661 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.661 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1550624776.661 * * [misc]simplify:  Extracting #2: cost 24 inf + 0
1550624776.661 * * [misc]simplify:  Extracting #3: cost 25 inf + 2
1550624776.661 * * [misc]simplify:  Extracting #4: cost 20 inf + 689
1550624776.662 * * [misc]simplify:  Extracting #5: cost 15 inf + 1334
1550624776.662 * * [misc]simplify:  Extracting #6: cost 8 inf + 2187
1550624776.663 * * [misc]simplify:  Extracting #7: cost 1 inf + 3751
1550624776.665 * * [misc]simplify:  Extracting #8: cost 0 inf + 3963
1550624776.666 * [exit]simplify:  Simplified to (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x))
1550624776.666 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1550624776.667 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550624776.667 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624776.670 * * [misc]simplify:  iters left: 5 (26 enodes)
1550624776.678 * * [misc]simplify:  iters left: 4 (37 enodes)
1550624776.690 * * [misc]simplify:  iters left: 3 (60 enodes)
1550624776.707 * * [misc]simplify:  iters left: 2 (70 enodes)
1550624776.722 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.722 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624776.722 * [exit]simplify:  Simplified to 0
1550624776.722 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x)) 0))
1550624776.723 * * * * [misc]progress:  [ 5 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1550624776.723 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550624776.723 * * [misc]simplify:  iters left: 6 (12 enodes)
1550624776.729 * * [misc]simplify:  iters left: 5 (43 enodes)
1550624776.742 * * [misc]simplify:  iters left: 4 (53 enodes)
1550624776.756 * * [misc]simplify:  iters left: 3 (56 enodes)
1550624776.772 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.772 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1550624776.773 * * [misc]simplify:  Extracting #2: cost 19 inf + 0
1550624776.773 * * [misc]simplify:  Extracting #3: cost 20 inf + 42
1550624776.773 * * [misc]simplify:  Extracting #4: cost 18 inf + 326
1550624776.773 * * [misc]simplify:  Extracting #5: cost 14 inf + 650
1550624776.774 * * [misc]simplify:  Extracting #6: cost 7 inf + 1464
1550624776.774 * * [misc]simplify:  Extracting #7: cost 1 inf + 2866
1550624776.775 * * [misc]simplify:  Extracting #8: cost 0 inf + 3078
1550624776.776 * [exit]simplify:  Simplified to (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x))
1550624776.776 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1550624776.777 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550624776.777 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624776.778 * * [misc]simplify:  iters left: 4 (18 enodes)
1550624776.781 * * [misc]simplify:  iters left: 3 (26 enodes)
1550624776.785 * * [misc]simplify:  iters left: 2 (34 enodes)
1550624776.790 * * [misc]simplify:  iters left: 1 (36 enodes)
1550624776.794 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.794 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624776.794 * [exit]simplify:  Simplified to 0
1550624776.794 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x)) 0))
1550624776.795 * * * * [misc]progress:  [ 6 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1550624776.795 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1)))
1550624776.795 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624776.799 * * [misc]simplify:  iters left: 5 (43 enodes)
1550624776.814 * * [misc]simplify:  iters left: 4 (56 enodes)
1550624776.826 * * [misc]simplify:  iters left: 3 (65 enodes)
1550624776.833 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.834 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1550624776.834 * * [misc]simplify:  Extracting #2: cost 15 inf + 2
1550624776.834 * * [misc]simplify:  Extracting #3: cost 15 inf + 125
1550624776.834 * * [misc]simplify:  Extracting #4: cost 9 inf + 857
1550624776.834 * * [misc]simplify:  Extracting #5: cost 2 inf + 2126
1550624776.835 * * [misc]simplify:  Extracting #6: cost 0 inf + 2690
1550624776.835 * * [misc]simplify:  Extracting #7: cost 0 inf + 2675
1550624776.836 * [exit]simplify:  Simplified to (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x))
1550624776.836 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1550624776.836 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550624776.836 * * [misc]simplify:  iters left: 4 (6 enodes)
1550624776.837 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624776.842 * * [misc]simplify:  iters left: 2 (31 enodes)
1550624776.847 * * [misc]simplify:  iters left: 1 (35 enodes)
1550624776.854 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.854 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624776.854 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550624776.854 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550624776.854 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550624776.854 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550624776.854 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x)) (* (sqrt x) 0)))
1550624776.854 * * * * [misc]progress:  [ 7 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1550624776.855 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1550624776.855 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624776.857 * * [misc]simplify:  iters left: 5 (45 enodes)
1550624776.866 * * [misc]simplify:  iters left: 4 (58 enodes)
1550624776.874 * * [misc]simplify:  iters left: 3 (59 enodes)
1550624776.882 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.882 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624776.882 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1550624776.882 * * [misc]simplify:  Extracting #3: cost 21 inf + 2
1550624776.883 * * [misc]simplify:  Extracting #4: cost 17 inf + 166
1550624776.883 * * [misc]simplify:  Extracting #5: cost 9 inf + 898
1550624776.884 * * [misc]simplify:  Extracting #6: cost 0 inf + 2351
1550624776.885 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624776.885 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1550624776.885 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550624776.885 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624776.888 * * [misc]simplify:  iters left: 5 (26 enodes)
1550624776.896 * * [misc]simplify:  iters left: 4 (37 enodes)
1550624776.908 * * [misc]simplify:  iters left: 3 (60 enodes)
1550624776.924 * * [misc]simplify:  iters left: 2 (70 enodes)
1550624776.933 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.934 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624776.934 * [exit]simplify:  Simplified to 0
1550624776.934 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550624776.934 * * * * [misc]progress:  [ 8 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1550624776.934 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550624776.934 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624776.936 * * [misc]simplify:  iters left: 5 (36 enodes)
1550624776.942 * * [misc]simplify:  iters left: 4 (42 enodes)
1550624776.948 * * [misc]simplify:  iters left: 3 (46 enodes)
1550624776.954 * * [misc]simplify:  iters left: 2 (54 enodes)
1550624776.966 * * [misc]simplify:  iters left: 1 (71 enodes)
1550624776.991 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624776.991 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1550624776.991 * * [misc]simplify:  Extracting #2: cost 34 inf + 0
1550624776.992 * * [misc]simplify:  Extracting #3: cost 35 inf + 1
1550624776.992 * * [misc]simplify:  Extracting #4: cost 31 inf + 205
1550624776.993 * * [misc]simplify:  Extracting #5: cost 17 inf + 1948
1550624776.995 * * [misc]simplify:  Extracting #6: cost 3 inf + 5536
1550624776.998 * * [misc]simplify:  Extracting #7: cost 0 inf + 6382
1550624777.001 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624777.001 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1550624777.001 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550624777.001 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624777.004 * * [misc]simplify:  iters left: 4 (18 enodes)
1550624777.007 * * [misc]simplify:  iters left: 3 (26 enodes)
1550624777.010 * * [misc]simplify:  iters left: 2 (34 enodes)
1550624777.015 * * [misc]simplify:  iters left: 1 (36 enodes)
1550624777.018 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.018 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624777.018 * [exit]simplify:  Simplified to 0
1550624777.019 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550624777.019 * * * * [misc]progress:  [ 9 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1550624777.019 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1550624777.019 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624777.021 * * [misc]simplify:  iters left: 5 (36 enodes)
1550624777.028 * * [misc]simplify:  iters left: 4 (45 enodes)
1550624777.035 * * [misc]simplify:  iters left: 3 (50 enodes)
1550624777.044 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.044 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624777.045 * * [misc]simplify:  Extracting #2: cost 14 inf + 0
1550624777.045 * * [misc]simplify:  Extracting #3: cost 12 inf + 3
1550624777.045 * * [misc]simplify:  Extracting #4: cost 6 inf + 332
1550624777.045 * * [misc]simplify:  Extracting #5: cost 0 inf + 1063
1550624777.046 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624777.046 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1550624777.046 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550624777.046 * * [misc]simplify:  iters left: 4 (6 enodes)
1550624777.049 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624777.057 * * [misc]simplify:  iters left: 2 (31 enodes)
1550624777.066 * * [misc]simplify:  iters left: 1 (35 enodes)
1550624777.077 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.077 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624777.077 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550624777.077 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550624777.078 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550624777.078 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550624777.078 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt x) 0)))
1550624777.078 * * * * [misc]progress:  [ 10 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1550624777.079 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1550624777.079 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624777.085 * * [misc]simplify:  iters left: 5 (45 enodes)
1550624777.101 * * [misc]simplify:  iters left: 4 (61 enodes)
1550624777.118 * * [misc]simplify:  iters left: 3 (64 enodes)
1550624777.133 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.133 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624777.133 * * [misc]simplify:  Extracting #2: cost 15 inf + 1
1550624777.133 * * [misc]simplify:  Extracting #3: cost 15 inf + 167
1550624777.134 * * [misc]simplify:  Extracting #4: cost 6 inf + 1060
1550624777.135 * * [misc]simplify:  Extracting #5: cost 0 inf + 2107
1550624777.135 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624777.135 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1550624777.136 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550624777.136 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624777.139 * * [misc]simplify:  iters left: 5 (26 enodes)
1550624777.147 * * [misc]simplify:  iters left: 4 (37 enodes)
1550624777.159 * * [misc]simplify:  iters left: 3 (60 enodes)
1550624777.175 * * [misc]simplify:  iters left: 2 (70 enodes)
1550624777.185 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.185 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624777.185 * [exit]simplify:  Simplified to 0
1550624777.185 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550624777.185 * * * * [misc]progress:  [ 11 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1550624777.186 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550624777.186 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624777.188 * * [misc]simplify:  iters left: 5 (36 enodes)
1550624777.193 * * [misc]simplify:  iters left: 4 (45 enodes)
1550624777.199 * * [misc]simplify:  iters left: 3 (48 enodes)
1550624777.205 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.205 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624777.205 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1550624777.205 * * [misc]simplify:  Extracting #3: cost 12 inf + 85
1550624777.205 * * [misc]simplify:  Extracting #4: cost 1 inf + 1060
1550624777.206 * * [misc]simplify:  Extracting #5: cost 0 inf + 1222
1550624777.206 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624777.206 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1550624777.206 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550624777.206 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624777.207 * * [misc]simplify:  iters left: 4 (18 enodes)
1550624777.210 * * [misc]simplify:  iters left: 3 (26 enodes)
1550624777.215 * * [misc]simplify:  iters left: 2 (34 enodes)
1550624777.219 * * [misc]simplify:  iters left: 1 (36 enodes)
1550624777.223 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.223 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624777.223 * [exit]simplify:  Simplified to 0
1550624777.223 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550624777.223 * * * * [misc]progress:  [ 12 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1550624777.224 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1550624777.224 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624777.226 * * [misc]simplify:  iters left: 5 (36 enodes)
1550624777.232 * * [misc]simplify:  iters left: 4 (48 enodes)
1550624777.239 * * [misc]simplify:  iters left: 3 (54 enodes)
1550624777.252 * * [misc]simplify:  iters left: 2 (57 enodes)
1550624777.265 * * [misc]simplify:  iters left: 1 (61 enodes)
1550624777.276 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.277 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624777.277 * * [misc]simplify:  Extracting #2: cost 10 inf + 2
1550624777.277 * * [misc]simplify:  Extracting #3: cost 6 inf + 208
1550624777.277 * * [misc]simplify:  Extracting #4: cost 0 inf + 819
1550624777.278 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624777.278 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1550624777.278 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550624777.278 * * [misc]simplify:  iters left: 4 (6 enodes)
1550624777.281 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624777.289 * * [misc]simplify:  iters left: 2 (31 enodes)
1550624777.298 * * [misc]simplify:  iters left: 1 (35 enodes)
1550624777.308 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.308 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624777.308 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550624777.308 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550624777.309 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550624777.309 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550624777.309 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt x) 0)))
1550624777.309 * * * * [misc]progress:  [ 13 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1550624777.310 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1550624777.310 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624777.315 * * [misc]simplify:  iters left: 5 (45 enodes)
1550624777.329 * * [misc]simplify:  iters left: 4 (58 enodes)
1550624777.348 * * [misc]simplify:  iters left: 3 (59 enodes)
1550624777.355 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.355 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624777.356 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1550624777.356 * * [misc]simplify:  Extracting #3: cost 21 inf + 2
1550624777.356 * * [misc]simplify:  Extracting #4: cost 17 inf + 166
1550624777.356 * * [misc]simplify:  Extracting #5: cost 9 inf + 898
1550624777.356 * * [misc]simplify:  Extracting #6: cost 0 inf + 2351
1550624777.357 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624777.357 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1550624777.357 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550624777.357 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624777.358 * * [misc]simplify:  iters left: 5 (26 enodes)
1550624777.363 * * [misc]simplify:  iters left: 4 (37 enodes)
1550624777.369 * * [misc]simplify:  iters left: 3 (60 enodes)
1550624777.378 * * [misc]simplify:  iters left: 2 (70 enodes)
1550624777.386 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.386 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624777.386 * [exit]simplify:  Simplified to 0
1550624777.386 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550624777.386 * * * * [misc]progress:  [ 14 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1550624777.387 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550624777.387 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624777.392 * * [misc]simplify:  iters left: 5 (36 enodes)
1550624777.403 * * [misc]simplify:  iters left: 4 (42 enodes)
1550624777.414 * * [misc]simplify:  iters left: 3 (46 enodes)
1550624777.426 * * [misc]simplify:  iters left: 2 (54 enodes)
1550624777.441 * * [misc]simplify:  iters left: 1 (71 enodes)
1550624777.465 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.466 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1550624777.466 * * [misc]simplify:  Extracting #2: cost 34 inf + 0
1550624777.466 * * [misc]simplify:  Extracting #3: cost 35 inf + 1
1550624777.466 * * [misc]simplify:  Extracting #4: cost 31 inf + 205
1550624777.466 * * [misc]simplify:  Extracting #5: cost 17 inf + 1948
1550624777.467 * * [misc]simplify:  Extracting #6: cost 3 inf + 5536
1550624777.469 * * [misc]simplify:  Extracting #7: cost 0 inf + 6382
1550624777.470 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624777.470 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1550624777.470 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550624777.470 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624777.472 * * [misc]simplify:  iters left: 4 (18 enodes)
1550624777.474 * * [misc]simplify:  iters left: 3 (26 enodes)
1550624777.478 * * [misc]simplify:  iters left: 2 (34 enodes)
1550624777.482 * * [misc]simplify:  iters left: 1 (36 enodes)
1550624777.486 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.486 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624777.486 * [exit]simplify:  Simplified to 0
1550624777.486 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550624777.486 * * * * [misc]progress:  [ 15 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1550624777.486 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1550624777.487 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624777.489 * * [misc]simplify:  iters left: 5 (36 enodes)
1550624777.495 * * [misc]simplify:  iters left: 4 (45 enodes)
1550624777.506 * * [misc]simplify:  iters left: 3 (50 enodes)
1550624777.518 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.518 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624777.518 * * [misc]simplify:  Extracting #2: cost 14 inf + 0
1550624777.518 * * [misc]simplify:  Extracting #3: cost 12 inf + 3
1550624777.519 * * [misc]simplify:  Extracting #4: cost 6 inf + 332
1550624777.519 * * [misc]simplify:  Extracting #5: cost 0 inf + 1063
1550624777.520 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624777.520 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1550624777.520 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550624777.520 * * [misc]simplify:  iters left: 4 (6 enodes)
1550624777.523 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624777.531 * * [misc]simplify:  iters left: 2 (31 enodes)
1550624777.540 * * [misc]simplify:  iters left: 1 (35 enodes)
1550624777.550 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.550 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624777.550 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550624777.550 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550624777.551 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550624777.551 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550624777.551 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt x) 0)))
1550624777.551 * * * * [misc]progress:  [ 16 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))>
1550624777.552 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1550624777.552 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624777.557 * * [misc]simplify:  iters left: 5 (42 enodes)
1550624777.570 * * [misc]simplify:  iters left: 4 (56 enodes)
1550624777.589 * * [misc]simplify:  iters left: 3 (60 enodes)
1550624777.602 * * [misc]simplify:  iters left: 2 (61 enodes)
1550624777.610 * * [misc]simplify:  iters left: 1 (65 enodes)
1550624777.618 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.618 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1550624777.618 * * [misc]simplify:  Extracting #2: cost 19 inf + 1
1550624777.618 * * [misc]simplify:  Extracting #3: cost 17 inf + 44
1550624777.618 * * [misc]simplify:  Extracting #4: cost 8 inf + 858
1550624777.619 * * [misc]simplify:  Extracting #5: cost 2 inf + 1745
1550624777.619 * * [misc]simplify:  Extracting #6: cost 0 inf + 2107
1550624777.619 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1550624777.619 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))))
1550624777.620 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550624777.620 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624777.621 * * [misc]simplify:  iters left: 5 (26 enodes)
1550624777.625 * * [misc]simplify:  iters left: 4 (37 enodes)
1550624777.631 * * [misc]simplify:  iters left: 3 (60 enodes)
1550624777.647 * * [misc]simplify:  iters left: 2 (70 enodes)
1550624777.662 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.662 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624777.662 * [exit]simplify:  Simplified to 0
1550624777.662 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1550624777.662 * * * * [misc]progress:  [ 17 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x))))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))>
1550624777.662 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550624777.663 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624777.667 * * [misc]simplify:  iters left: 5 (33 enodes)
1550624777.677 * * [misc]simplify:  iters left: 4 (40 enodes)
1550624777.689 * * [misc]simplify:  iters left: 3 (44 enodes)
1550624777.703 * * [misc]simplify:  iters left: 2 (45 enodes)
1550624777.715 * * [misc]simplify:  iters left: 1 (47 enodes)
1550624777.726 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.726 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1550624777.726 * * [misc]simplify:  Extracting #2: cost 14 inf + 1
1550624777.726 * * [misc]simplify:  Extracting #3: cost 14 inf + 2
1550624777.727 * * [misc]simplify:  Extracting #4: cost 2 inf + 898
1550624777.727 * * [misc]simplify:  Extracting #5: cost 0 inf + 1222
1550624777.728 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1550624777.728 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1550624777.728 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550624777.728 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624777.729 * * [misc]simplify:  iters left: 4 (18 enodes)
1550624777.732 * * [misc]simplify:  iters left: 3 (26 enodes)
1550624777.736 * * [misc]simplify:  iters left: 2 (34 enodes)
1550624777.741 * * [misc]simplify:  iters left: 1 (36 enodes)
1550624777.745 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.745 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624777.745 * [exit]simplify:  Simplified to 0
1550624777.745 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1550624777.745 * * * * [misc]progress:  [ 18 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1550624777.745 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1550624777.745 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624777.748 * * [misc]simplify:  iters left: 5 (33 enodes)
1550624777.753 * * [misc]simplify:  iters left: 4 (43 enodes)
1550624777.760 * * [misc]simplify:  iters left: 3 (49 enodes)
1550624777.768 * * [misc]simplify:  iters left: 2 (51 enodes)
1550624777.781 * * [misc]simplify:  iters left: 1 (55 enodes)
1550624777.792 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.792 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624777.792 * * [misc]simplify:  Extracting #2: cost 10 inf + 2
1550624777.793 * * [misc]simplify:  Extracting #3: cost 10 inf + 3
1550624777.793 * * [misc]simplify:  Extracting #4: cost 2 inf + 657
1550624777.793 * * [misc]simplify:  Extracting #5: cost 0 inf + 819
1550624777.794 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1550624777.794 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1550624777.794 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550624777.794 * * [misc]simplify:  iters left: 4 (6 enodes)
1550624777.798 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624777.806 * * [misc]simplify:  iters left: 2 (31 enodes)
1550624777.815 * * [misc]simplify:  iters left: 1 (35 enodes)
1550624777.828 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.828 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624777.828 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550624777.828 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550624777.829 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550624777.829 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550624777.829 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) 0)))
1550624777.829 * * * * [misc]progress:  [ 19 / 65 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (sqrt (+ x 1)) (sqrt x)))))>
1550624777.829 * * * * [misc]progress:  [ 20 / 65 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (sqrt (+ x 1)) (sqrt x)))))>
1550624777.829 * * * * [misc]progress:  [ 21 / 65 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))))>
1550624777.829 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1550624777.830 * * [misc]simplify:  iters left: 6 (6 enodes)
1550624777.833 * * [misc]simplify:  iters left: 5 (21 enodes)
1550624777.839 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624777.846 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.846 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624777.846 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624777.846 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550624777.846 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550624777.846 * * [misc]simplify:  Extracting #5: cost 8 inf + 2
1550624777.847 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550624777.847 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1550624777.847 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))))
1550624777.847 * * * * [misc]progress:  [ 22 / 65 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (sqrt x))))>
1550624777.847 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1550624777.847 * * [misc]simplify:  iters left: 6 (6 enodes)
1550624777.851 * * [misc]simplify:  iters left: 5 (22 enodes)
1550624777.857 * * [misc]simplify:  iters left: 4 (24 enodes)
1550624777.864 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.864 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624777.865 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550624777.865 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624777.865 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550624777.865 * * [misc]simplify:  Extracting #5: cost 1 inf + 816
1550624777.865 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550624777.865 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1550624777.865 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (- (sqrt x))))
1550624777.866 * * * * [misc]progress:  [ 23 / 65 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))>
1550624777.866 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550624777.866 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624777.869 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624777.874 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624777.880 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.880 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624777.880 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624777.880 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624777.880 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624777.881 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550624777.881 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550624777.881 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))
1550624777.881 * * * * [misc]progress:  [ 24 / 65 ] simplifiying candidate #<alt (λ (x) (fma (sqrt 1) (sqrt (+ x 1)) (- (sqrt x))))>
1550624777.881 * [enter]simplify:  Simplifying (sqrt 1)
1550624777.881 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624777.883 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.883 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624777.883 * [exit]simplify:  Simplified to 1
1550624777.883 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma 1 (sqrt (+ x 1)) (- (sqrt x))))
1550624777.883 * * * * [misc]progress:  [ 25 / 65 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))>
1550624777.883 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550624777.883 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624777.884 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624777.887 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624777.891 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.891 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624777.891 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624777.891 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624777.891 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624777.891 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550624777.891 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550624777.891 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))
1550624777.891 * * * * [misc]progress:  [ 26 / 65 ] simplifiying candidate #<alt (λ (x) (fma 1 (sqrt (+ x 1)) (- (sqrt x))))>
1550624777.891 * * * * [misc]progress:  [ 27 / 65 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))))>
1550624777.891 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1550624777.891 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624777.893 * * [misc]simplify:  iters left: 5 (29 enodes)
1550624777.898 * * [misc]simplify:  iters left: 4 (35 enodes)
1550624777.904 * * [misc]simplify:  iters left: 3 (40 enodes)
1550624777.910 * * [misc]simplify:  iters left: 2 (44 enodes)
1550624777.919 * * [misc]simplify:  iters left: 1 (48 enodes)
1550624777.932 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.932 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1550624777.932 * * [misc]simplify:  Extracting #2: cost 15 inf + 1
1550624777.932 * * [misc]simplify:  Extracting #3: cost 20 inf + 1
1550624777.932 * * [misc]simplify:  Extracting #4: cost 20 inf + 2
1550624777.933 * * [misc]simplify:  Extracting #5: cost 16 inf + 209
1550624777.933 * * [misc]simplify:  Extracting #6: cost 0 inf + 2564
1550624777.934 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1550624777.934 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (sqrt (+ 1 x)) (sqrt x)))))
1550624777.934 * * * * [misc]progress:  [ 28 / 65 ] simplifiying candidate #<alt (λ (x) (pow (- (sqrt (+ x 1)) (sqrt x)) 1))>
1550624777.934 * * * * [misc]progress:  [ 29 / 65 ] simplifiying candidate #<alt (λ (x) (exp (log (- (sqrt (+ x 1)) (sqrt x)))))>
1550624777.934 * * * * [misc]progress:  [ 30 / 65 ] simplifiying candidate #<alt (λ (x) (log (exp (- (sqrt (+ x 1)) (sqrt x)))))>
1550624777.934 * * * * [misc]progress:  [ 31 / 65 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))))>
1550624777.934 * * * * [misc]progress:  [ 32 / 65 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1550624777.934 * * * * [misc]progress:  [ 33 / 65 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))))>
1550624777.934 * * * * [misc]progress:  [ 34 / 65 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1550624777.935 * * * * [misc]progress:  [ 35 / 65 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1550624777.935 * * * * [misc]progress:  [ 36 / 65 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1550624777.935 * * * * [misc]progress:  [ 37 / 65 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624777.935 * * * * [misc]progress:  [ 38 / 65 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1550624777.935 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1550624777.935 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624777.939 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624777.946 * * [misc]simplify:  iters left: 4 (30 enodes)
1550624777.952 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.952 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624777.952 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624777.952 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1550624777.952 * * [misc]simplify:  Extracting #4: cost 10 inf + 164
1550624777.952 * * [misc]simplify:  Extracting #5: cost 8 inf + 246
1550624777.952 * * [misc]simplify:  Extracting #6: cost 5 inf + 412
1550624777.953 * * [misc]simplify:  Extracting #7: cost 1 inf + 980
1550624777.953 * * [misc]simplify:  Extracting #8: cost 0 inf + 1222
1550624777.953 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1550624777.953 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1550624777.953 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1550624777.953 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624777.955 * * [misc]simplify:  iters left: 5 (29 enodes)
1550624777.960 * * [misc]simplify:  iters left: 4 (34 enodes)
1550624777.966 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.966 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624777.966 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550624777.966 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550624777.966 * * [misc]simplify:  Extracting #4: cost 15 inf + 1
1550624777.966 * * [misc]simplify:  Extracting #5: cost 13 inf + 43
1550624777.966 * * [misc]simplify:  Extracting #6: cost 5 inf + 654
1550624777.966 * * [misc]simplify:  Extracting #7: cost 0 inf + 1464
1550624777.967 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1550624777.967 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1550624777.967 * * * * [misc]progress:  [ 39 / 65 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1550624777.967 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1550624777.967 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624777.970 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624777.974 * * [misc]simplify:  iters left: 4 (30 enodes)
1550624777.979 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.979 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624777.979 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624777.979 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1550624777.979 * * [misc]simplify:  Extracting #4: cost 10 inf + 164
1550624777.979 * * [misc]simplify:  Extracting #5: cost 8 inf + 246
1550624777.979 * * [misc]simplify:  Extracting #6: cost 5 inf + 412
1550624777.979 * * [misc]simplify:  Extracting #7: cost 1 inf + 980
1550624777.980 * * [misc]simplify:  Extracting #8: cost 0 inf + 1222
1550624777.980 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1550624777.980 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1550624777.980 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1550624777.980 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624777.983 * * [misc]simplify:  iters left: 5 (29 enodes)
1550624777.988 * * [misc]simplify:  iters left: 4 (34 enodes)
1550624777.994 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624777.994 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624777.994 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550624777.994 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550624777.995 * * [misc]simplify:  Extracting #4: cost 15 inf + 1
1550624777.995 * * [misc]simplify:  Extracting #5: cost 13 inf + 43
1550624777.995 * * [misc]simplify:  Extracting #6: cost 5 inf + 654
1550624777.995 * * [misc]simplify:  Extracting #7: cost 0 inf + 1464
1550624777.996 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1550624777.996 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1550624777.996 * * * * [misc]progress:  [ 40 / 65 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1550624777.996 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550624777.996 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624778.000 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624778.006 * * [misc]simplify:  iters left: 3 (28 enodes)
1550624778.010 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624778.010 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624778.010 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550624778.010 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550624778.010 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550624778.010 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550624778.011 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550624778.011 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624778.011 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))
1550624778.011 * * * * [misc]progress:  [ 41 / 65 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1550624778.011 * * * * [misc]progress:  [ 42 / 65 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (- (sqrt (+ x 1)) (sqrt x)))))>
1550624778.011 * * * * [misc]progress:  [ 43 / 65 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (sqrt (+ x 1)))) (sqrt x)))>
1550624778.011 * * * * [misc]progress:  [ 44 / 65 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (sqrt (+ x 1)))) (sqrt x)))>
1550624778.011 * * * * [misc]progress:  [ 45 / 65 ] simplifiying candidate #<alt (λ (x) (- (pow (+ x 1) 1/2) (sqrt x)))>
1550624778.011 * * * * [misc]progress:  [ 46 / 65 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt (+ x 1)) 1) (sqrt x)))>
1550624778.011 * * * * [misc]progress:  [ 47 / 65 ] simplifiying candidate #<alt (λ (x) (- (exp (log (sqrt (+ x 1)))) (sqrt x)))>
1550624778.011 * * * * [misc]progress:  [ 48 / 65 ] simplifiying candidate #<alt (λ (x) (- (log (exp (sqrt (+ x 1)))) (sqrt x)))>
1550624778.011 * * * * [misc]progress:  [ 49 / 65 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (sqrt x)))>
1550624778.011 * * * * [misc]progress:  [ 50 / 65 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (sqrt x)))>
1550624778.011 * * * * [misc]progress:  [ 51 / 65 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))) (sqrt x)))>
1550624778.011 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1550624778.011 * * [misc]simplify:  iters left: 6 (6 enodes)
1550624778.013 * * [misc]simplify:  iters left: 5 (22 enodes)
1550624778.017 * * [misc]simplify:  iters left: 4 (24 enodes)
1550624778.020 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624778.020 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624778.020 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550624778.020 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624778.020 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550624778.020 * * [misc]simplify:  Extracting #5: cost 1 inf + 816
1550624778.020 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550624778.021 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1550624778.021 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))) (sqrt x)))
1550624778.021 * * * * [misc]progress:  [ 52 / 65 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x)))>
1550624778.021 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550624778.021 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624778.022 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624778.025 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624778.028 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624778.028 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624778.029 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624778.029 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624778.029 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624778.029 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550624778.029 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550624778.029 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))) (sqrt x)))
1550624778.029 * * * * [misc]progress:  [ 53 / 65 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt 1) (sqrt (+ x 1))) (sqrt x)))>
1550624778.029 * [enter]simplify:  Simplifying (sqrt 1)
1550624778.029 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624778.031 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624778.031 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624778.031 * [exit]simplify:  Simplified to 1
1550624778.031 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* 1 (sqrt (+ x 1))) (sqrt x)))
1550624778.031 * * * * [misc]progress:  [ 54 / 65 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x)))>
1550624778.031 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1550624778.032 * * [misc]simplify:  iters left: 4 (7 enodes)
1550624778.034 * * [misc]simplify:  iters left: 3 (27 enodes)
1550624778.040 * * [misc]simplify:  iters left: 2 (33 enodes)
1550624778.049 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624778.049 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624778.049 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624778.049 * * [misc]simplify:  Extracting #3: cost 9 inf + 2
1550624778.049 * * [misc]simplify:  Extracting #4: cost 2 inf + 1055
1550624778.049 * * [misc]simplify:  Extracting #5: cost 0 inf + 1027
1550624778.049 * * [misc]simplify:  Extracting #6: cost 0 inf + 715
1550624778.049 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1550624778.049 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x)))
1550624778.050 * * * * [misc]progress:  [ 55 / 65 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) (sqrt x)))>
1550624778.050 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1550624778.050 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624778.054 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624778.058 * * [misc]simplify:  iters left: 3 (34 enodes)
1550624778.063 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624778.069 * * [misc]simplify:  iters left: 1 (57 enodes)
1550624778.081 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624778.081 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624778.081 * * [misc]simplify:  Extracting #2: cost 13 inf + 0
1550624778.081 * * [misc]simplify:  Extracting #3: cost 20 inf + 3
1550624778.081 * * [misc]simplify:  Extracting #4: cost 4 inf + 919
1550624778.082 * * [misc]simplify:  Extracting #5: cost 0 inf + 1221
1550624778.083 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1550624778.083 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (fma x x -1)) (sqrt (- x 1))) (sqrt x)))
1550624778.083 * * * * [misc]progress:  [ 56 / 65 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x)))>
1550624778.084 * * * * [misc]progress:  [ 57 / 65 ] simplifiying candidate #<alt (λ (x) (- (fabs (sqrt (+ x 1))) (sqrt x)))>
1550624778.084 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550624778.084 * * [misc]simplify:  iters left: 3 (4 enodes)
1550624778.086 * * [misc]simplify:  iters left: 2 (15 enodes)
1550624778.091 * * [misc]simplify:  iters left: 1 (17 enodes)
1550624778.095 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624778.095 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624778.095 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624778.095 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550624778.095 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550624778.095 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550624778.095 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550624778.095 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (fabs (sqrt (+ 1 x))) (sqrt x)))
1550624778.095 * * * * [misc]progress:  [ 58 / 65 ] simplifiying candidate #<alt (λ (x) (- (* 1 (sqrt (+ x 1))) (sqrt x)))>
1550624778.095 * * * * [misc]progress:  [ 59 / 65 ] simplifiying candidate #<alt (λ (x) (- (posit16->real (real->posit16 (sqrt (+ x 1)))) (sqrt x)))>
1550624778.095 * * * * [misc]progress:  [ 60 / 65 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1550624778.095 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624778.095 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624778.095 * * * * [misc]progress:  [ 61 / 65 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550624778.096 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624778.096 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624778.096 * * * * [misc]progress:  [ 62 / 65 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550624778.096 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624778.096 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624778.096 * * * * [misc]progress:  [ 63 / 65 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x)))>
1550624778.096 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1550624778.096 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624778.100 * * [misc]simplify:  iters left: 5 (41 enodes)
1550624778.107 * * [misc]simplify:  iters left: 4 (69 enodes)
1550624778.122 * * [misc]simplify:  iters left: 3 (106 enodes)
1550624778.155 * * [misc]simplify:  iters left: 2 (154 enodes)
1550624778.198 * * [misc]simplify:  iters left: 1 (186 enodes)
1550624778.238 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624778.238 * * [misc]simplify:  Extracting #1: cost 26 inf + 0
1550624778.238 * * [misc]simplify:  Extracting #2: cost 42 inf + 47
1550624778.239 * * [misc]simplify:  Extracting #3: cost 17 inf + 1661
1550624778.240 * * [misc]simplify:  Extracting #4: cost 1 inf + 3060
1550624778.241 * * [misc]simplify:  Extracting #5: cost 0 inf + 3198
1550624778.242 * [exit]simplify:  Simplified to (fma x (fma x -1/8 1/2) 1)
1550624778.242 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (fma x (fma x -1/8 1/2) 1) (sqrt x)))
1550624778.242 * * * * [misc]progress:  [ 64 / 65 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1550624778.243 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624778.243 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1550624778.243 * * * * [misc]progress:  [ 65 / 65 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1550624778.243 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624778.243 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1550624778.243 * * * [misc]progress:  adding candidates to table
1550624778.761 * * [misc]progress:  iteration 2 / 4
1550624778.761 * * * [misc]progress:  picking best candidate
1550624778.799 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624778.799 * * * [misc]progress:  localizing error
1550624778.811 * * * [misc]progress:  generating rewritten candidates
1550624778.811 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1550624778.824 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1550624778.828 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1550624778.836 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1550624778.894 * * * [misc]progress:  generating series expansions
1550624778.894 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1550624778.894 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) into 1
1550624778.895 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1550624778.895 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.895 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.895 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.895 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.895 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.895 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.895 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.895 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.895 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.895 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.895 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.895 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.895 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) into 1
1550624778.895 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1550624778.895 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.895 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.895 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.896 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.896 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.896 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.896 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.896 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.896 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.896 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.896 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.896 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.896 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x))))) into (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)))
1550624778.896 * [misc]approximate:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
1550624778.896 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1550624778.897 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.897 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.897 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1550624778.897 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.897 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.897 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.897 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.897 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.897 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550624778.897 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624778.897 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624778.897 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624778.897 * [misc]backup-simplify:  Simplify -1 into -1
1550624778.897 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.897 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.897 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.898 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624778.898 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.898 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624778.898 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1550624778.898 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.898 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.898 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1550624778.898 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.898 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.899 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.899 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.899 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.899 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550624778.899 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624778.899 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624778.899 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624778.899 * [misc]backup-simplify:  Simplify -1 into -1
1550624778.899 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.899 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.899 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.899 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624778.899 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.900 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624778.900 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.900 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624778.900 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624778.900 * [misc]backup-simplify:  Simplify -1 into -1
1550624778.901 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624778.901 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1550624778.901 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1550624778.901 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1550624778.902 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1550624778.902 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624778.902 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.902 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624778.903 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624778.904 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1550624778.905 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1550624778.905 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1550624778.905 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1550624778.905 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624778.906 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1550624778.906 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1550624778.906 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt x)) into x
1550624778.906 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1550624778.906 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.906 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.906 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.906 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.906 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.906 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.906 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.906 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.906 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.906 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.906 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.906 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.907 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.907 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.907 * [misc]backup-simplify:  Simplify (* 1 x) into x
1550624778.907 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) into (/ 1 x)
1550624778.907 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1550624778.907 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.907 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.907 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.907 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.907 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.907 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.907 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.907 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.907 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.907 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.907 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.908 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624778.908 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.908 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.908 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.908 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.908 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.909 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.909 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.909 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.909 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.910 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.910 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.910 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1550624778.910 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (pow (sqrt (/ -1 x)) 2)
1550624778.910 * [misc]approximate:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in (x) around 0
1550624778.910 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550624778.910 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624778.910 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624778.910 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624778.910 * [misc]backup-simplify:  Simplify -1 into -1
1550624778.910 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.910 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.910 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.911 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624778.911 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.911 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624778.911 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550624778.911 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624778.911 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624778.911 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624778.911 * [misc]backup-simplify:  Simplify -1 into -1
1550624778.912 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.912 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.912 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.912 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624778.912 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.912 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624778.913 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1550624778.913 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624778.913 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624778.914 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624778.914 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1550624778.914 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624778.915 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.916 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624778.917 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
1550624778.917 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624778.917 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624778.917 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1550624778.917 * [misc]backup-simplify:  Simplify (* (sqrt (+ x 1)) (sqrt (+ x 1))) into (+ x 1)
1550624778.917 * [misc]approximate:  Taking taylor expansion of (+ x 1) in (x) around 0
1550624778.917 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624778.917 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.917 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.917 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.917 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.917 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.917 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624778.917 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.917 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.917 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.917 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.917 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.917 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624778.917 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.918 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.918 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.918 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.918 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.918 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.918 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.918 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.918 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.918 * [misc]backup-simplify:  Simplify (+ (* 1 x) 1) into (+ x 1)
1550624778.918 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) into (+ (/ 1 x) 1)
1550624778.919 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) 1) in (x) around 0
1550624778.919 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624778.919 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.919 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.919 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.919 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.919 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.919 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.919 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.919 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624778.919 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.919 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.919 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.919 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.919 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.919 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.919 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.919 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.919 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.919 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624778.919 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624778.919 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.920 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.920 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.920 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.920 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.920 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.920 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.921 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.921 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.921 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.921 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.921 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.921 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.921 * [misc]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
1550624778.921 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.921 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.922 * [misc]backup-simplify:  Simplify (+ 1 (* 1 (/ 1 (/ 1 x)))) into (+ x 1)
1550624778.922 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) into (- 1 (/ 1 x))
1550624778.922 * [misc]approximate:  Taking taylor expansion of (- 1 (/ 1 x)) in (x) around 0
1550624778.922 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624778.922 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.922 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.922 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.922 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.922 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.922 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.922 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.922 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624778.922 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.922 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.922 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.922 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.922 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.922 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.922 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.922 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624778.922 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624778.922 * [misc]backup-simplify:  Simplify -1 into -1
1550624778.923 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624778.923 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624778.923 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.923 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.923 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.923 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624778.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.923 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.923 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.923 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624778.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.924 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.924 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.924 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624778.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.924 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.924 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.924 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624778.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.924 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.925 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624778.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.925 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.925 * [misc]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
1550624778.925 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624778.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.925 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.926 * [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ 1 (/ 1 (- x))))) into (+ x 1)
1550624778.926 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1550624778.926 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550624778.926 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1550624778.926 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624778.926 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624778.926 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624778.926 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624778.926 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.926 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.926 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.926 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.926 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.926 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624778.926 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624778.926 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.926 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624778.926 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624778.926 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.926 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.926 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.926 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.927 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624778.927 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.927 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.927 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624778.927 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624778.927 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624778.927 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624778.927 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.927 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.927 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.927 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.927 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.927 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624778.927 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624778.927 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.928 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624778.928 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624778.928 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.928 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.928 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.928 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.928 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624778.928 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.928 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.928 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.928 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550624778.929 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550624778.929 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624778.929 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.930 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550624778.930 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624778.930 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550624778.931 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550624778.931 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624778.932 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624778.932 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1550624778.932 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1550624778.932 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624778.932 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624778.932 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624778.932 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.932 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.932 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.932 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.932 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.932 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.933 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624778.933 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624778.933 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624778.933 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.933 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.933 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.933 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.933 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.933 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.933 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.933 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.933 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.933 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624778.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.933 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624778.934 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624778.934 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624778.934 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624778.934 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624778.934 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.934 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.934 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.934 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.934 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.934 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.934 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624778.934 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624778.934 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624778.934 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.934 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.934 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.934 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.934 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.934 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.934 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.935 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.935 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.935 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624778.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.935 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624778.935 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624778.935 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624778.936 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624778.936 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624778.936 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624778.936 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624778.937 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624778.937 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624778.938 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624778.938 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624778.938 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.939 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624778.939 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.939 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624778.940 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624778.941 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624778.941 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624778.941 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624778.941 * [misc]backup-simplify:  Simplify (/ (- (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x))))) (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1550624778.941 * [misc]approximate:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1550624778.942 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624778.942 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1550624778.942 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.942 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.942 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1550624778.942 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.942 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.942 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.942 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.942 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.942 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550624778.942 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624778.942 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624778.942 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624778.942 * [misc]backup-simplify:  Simplify -1 into -1
1550624778.942 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.942 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.942 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.942 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624778.942 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.942 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624778.942 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624778.942 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624778.942 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624778.942 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.942 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.942 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.942 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.943 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.943 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.943 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.943 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624778.943 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624778.943 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.943 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624778.943 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624778.943 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624778.943 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624778.943 * [misc]backup-simplify:  Simplify -1 into -1
1550624778.943 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.943 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.943 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.943 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624778.943 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.944 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624778.944 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.944 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624778.944 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624778.944 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.944 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624778.944 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1550624778.944 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624778.944 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1550624778.944 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.944 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.944 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1550624778.945 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.945 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.945 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.945 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.945 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.945 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550624778.945 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624778.945 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624778.945 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624778.945 * [misc]backup-simplify:  Simplify -1 into -1
1550624778.945 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.945 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.945 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.945 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624778.945 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.945 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624778.945 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624778.945 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624778.945 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624778.945 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624778.945 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.945 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624778.945 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.945 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.945 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.945 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624778.946 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624778.946 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624778.946 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.946 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624778.946 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624778.946 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624778.946 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624778.946 * [misc]backup-simplify:  Simplify -1 into -1
1550624778.946 * [misc]taylor:  Taking taylor expansion of x in x
1550624778.946 * [misc]backup-simplify:  Simplify 0 into 0
1550624778.946 * [misc]backup-simplify:  Simplify 1 into 1
1550624778.946 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624778.946 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624778.947 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624778.947 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.947 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624778.947 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624778.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.947 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624778.947 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1550624778.947 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624778.947 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624778.948 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1550624778.948 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1550624778.948 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1550624778.948 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1550624778.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624778.948 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624778.948 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624778.949 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624778.950 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624778.951 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624778.951 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624778.952 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624778.953 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624778.953 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.953 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624778.954 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624778.955 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1550624778.955 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1550624778.955 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1550624778.956 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1550624778.956 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.956 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624778.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624778.958 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624778.958 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624778.959 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624778.959 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624778.962 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624778.962 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624778.963 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624778.963 * * * [misc]progress:  simplifying candidates
1550624778.963 * * * * [misc]progress:  [ 1 / 142 ] simplifiying candidate #<alt (λ (x) (/ (+ (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x)))) (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624778.963 * [enter]simplify:  Simplifying (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x))))
1550624778.963 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624778.967 * * [misc]simplify:  iters left: 5 (27 enodes)
1550624778.975 * * [misc]simplify:  iters left: 4 (30 enodes)
1550624778.984 * * [misc]simplify:  iters left: 3 (39 enodes)
1550624778.997 * * [misc]simplify:  iters left: 2 (44 enodes)
1550624779.008 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.008 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624779.008 * [exit]simplify:  Simplified to 1
1550624779.008 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ 1 (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.009 * [enter]simplify:  Simplifying (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))
1550624779.009 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624779.011 * * [misc]simplify:  iters left: 3 (15 enodes)
1550624779.015 * * [misc]simplify:  iters left: 2 (21 enodes)
1550624779.021 * * [misc]simplify:  iters left: 1 (22 enodes)
1550624779.025 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.026 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624779.026 * * [misc]simplify:  Extracting #2: cost 8 inf + 1
1550624779.026 * * [misc]simplify:  Extracting #3: cost 0 inf + 599
1550624779.026 * * [misc]simplify:  Extracting #4: cost 0 inf + 489
1550624779.026 * [exit]simplify:  Simplified to (+ (- x) x)
1550624779.026 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ 1 (+ (- x) x)) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.027 * * * * [misc]progress:  [ 2 / 142 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.027 * * * * [misc]progress:  [ 3 / 142 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.027 * * * * [misc]progress:  [ 4 / 142 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.027 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550624779.027 * * [misc]simplify:  iters left: 3 (4 enodes)
1550624779.030 * * [misc]simplify:  iters left: 2 (15 enodes)
1550624779.035 * * [misc]simplify:  iters left: 1 (17 enodes)
1550624779.041 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.041 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.041 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624779.041 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550624779.041 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550624779.041 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550624779.041 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550624779.041 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (fma (sqrt (+ 1 x)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.042 * * * * [misc]progress:  [ 5 / 142 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.042 * [enter]simplify:  Simplifying (/ (exp (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (exp (* (sqrt x) (sqrt x))))
1550624779.042 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624779.048 * * [misc]simplify:  iters left: 5 (35 enodes)
1550624779.060 * * [misc]simplify:  iters left: 4 (59 enodes)
1550624779.077 * * [misc]simplify:  iters left: 3 (94 enodes)
1550624779.088 * * [misc]simplify:  iters left: 2 (111 enodes)
1550624779.098 * * [misc]simplify:  iters left: 1 (114 enodes)
1550624779.118 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.118 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624779.118 * [exit]simplify:  Simplified to E
1550624779.118 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log E) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.118 * * * * [misc]progress:  [ 6 / 142 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.118 * * * * [misc]progress:  [ 7 / 142 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.118 * * * * [misc]progress:  [ 8 / 142 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.119 * * * * [misc]progress:  [ 9 / 142 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.119 * * * * [misc]progress:  [ 10 / 142 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.119 * * * * [misc]progress:  [ 11 / 142 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.119 * * * * [misc]progress:  [ 12 / 142 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3)) (+ (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.119 * * * * [misc]progress:  [ 13 / 142 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.119 * * * * [misc]progress:  [ 14 / 142 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.119 * * * * [misc]progress:  [ 15 / 142 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.119 * * * * [misc]progress:  [ 16 / 142 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.119 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624779.119 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624779.123 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624779.129 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624779.137 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.138 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624779.138 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624779.138 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624779.138 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624779.138 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624779.139 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624779.139 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.139 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550624779.139 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624779.142 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624779.148 * * [misc]simplify:  iters left: 3 (28 enodes)
1550624779.152 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.152 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624779.152 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550624779.152 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550624779.152 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550624779.152 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550624779.152 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550624779.153 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624779.153 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.153 * * * * [misc]progress:  [ 17 / 142 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.153 * * * * [misc]progress:  [ 18 / 142 ] simplifiying candidate #<alt (λ (x) (/ (posit16->real (real->posit16 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.153 * * * * [misc]progress:  [ 19 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (log1p (expm1 (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.153 * * * * [misc]progress:  [ 20 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (expm1 (log1p (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.153 * * * * [misc]progress:  [ 21 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x (+ 1/2 1/2))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.153 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1550624779.153 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624779.154 * * [misc]simplify:  iters left: 1 (7 enodes)
1550624779.156 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.156 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624779.156 * [exit]simplify:  Simplified to 1
1550624779.156 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.156 * * * * [misc]progress:  [ 22 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.156 * [enter]simplify:  Simplifying (sqrt x)
1550624779.156 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624779.157 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.157 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.157 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1550624779.157 * * [misc]simplify:  Extracting #3: cost 0 inf + 83
1550624779.157 * [exit]simplify:  Simplified to (sqrt x)
1550624779.157 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.157 * [enter]simplify:  Simplifying (+ 1 1)
1550624779.157 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624779.158 * * [misc]simplify:  iters left: 1 (9 enodes)
1550624779.160 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.160 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624779.160 * [exit]simplify:  Simplified to 2
1550624779.160 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) 2)) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.160 * * * * [misc]progress:  [ 23 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.160 * [enter]simplify:  Simplifying (* x x)
1550624779.160 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624779.161 * * [misc]simplify:  iters left: 1 (6 enodes)
1550624779.162 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.162 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.162 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1550624779.162 * * [misc]simplify:  Extracting #3: cost 0 inf + 83
1550624779.162 * [exit]simplify:  Simplified to (* x x)
1550624779.162 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.162 * * * * [misc]progress:  [ 24 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.162 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt x))
1550624779.162 * * [misc]simplify:  iters left: 3 (3 enodes)
1550624779.163 * * [misc]simplify:  iters left: 2 (7 enodes)
1550624779.164 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.164 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624779.164 * [exit]simplify:  Simplified to x
1550624779.164 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.164 * * * * [misc]progress:  [ 25 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) 2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.164 * * * * [misc]progress:  [ 26 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.164 * [enter]simplify:  Simplifying (sqrt x)
1550624779.164 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624779.164 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.164 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.165 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1550624779.165 * * [misc]simplify:  Extracting #3: cost 0 inf + 83
1550624779.165 * [exit]simplify:  Simplified to (sqrt x)
1550624779.165 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.165 * * * * [misc]progress:  [ 27 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.165 * * * * [misc]progress:  [ 28 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (+ (log (sqrt x)) (log (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.165 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt x)))
1550624779.165 * * [misc]simplify:  iters left: 4 (4 enodes)
1550624779.166 * * [misc]simplify:  iters left: 3 (12 enodes)
1550624779.167 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.167 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.167 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624779.167 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550624779.167 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1550624779.167 * * [misc]simplify:  Extracting #5: cost 0 inf + 607
1550624779.168 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt x)))
1550624779.168 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (+ (log (sqrt x)) (log (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.168 * * * * [misc]progress:  [ 29 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (log (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.168 * * * * [misc]progress:  [ 30 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (log (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.168 * * * * [misc]progress:  [ 31 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.168 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1550624779.168 * * [misc]simplify:  iters left: 6 (5 enodes)
1550624779.169 * * [misc]simplify:  iters left: 5 (18 enodes)
1550624779.172 * * [misc]simplify:  iters left: 4 (34 enodes)
1550624779.182 * * [misc]simplify:  iters left: 3 (44 enodes)
1550624779.190 * * [misc]simplify:  iters left: 2 (46 enodes)
1550624779.198 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.198 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1550624779.199 * * [misc]simplify:  Extracting #2: cost 10 inf + 2
1550624779.199 * * [misc]simplify:  Extracting #3: cost 4 inf + 630
1550624779.199 * * [misc]simplify:  Extracting #4: cost 0 inf + 732
1550624779.199 * [exit]simplify:  Simplified to (* (* x x) x)
1550624779.199 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (cbrt (* (* x x) x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.200 * * * * [misc]progress:  [ 32 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (cbrt (* (sqrt x) (sqrt x))) (cbrt (* (sqrt x) (sqrt x)))) (cbrt (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.200 * * * * [misc]progress:  [ 33 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (cbrt (* (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.200 * * * * [misc]progress:  [ 34 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.200 * [enter]simplify:  Simplifying (* x x)
1550624779.200 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624779.201 * * [misc]simplify:  iters left: 1 (6 enodes)
1550624779.201 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.201 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.201 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1550624779.202 * * [misc]simplify:  Extracting #3: cost 0 inf + 83
1550624779.202 * [exit]simplify:  Simplified to (* x x)
1550624779.202 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.202 * * * * [misc]progress:  [ 35 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (* (sqrt x) (sqrt x))) (sqrt (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.202 * * * * [misc]progress:  [ 36 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.202 * * * * [misc]progress:  [ 37 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.202 * * * * [misc]progress:  [ 38 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.202 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1550624779.202 * * [misc]simplify:  iters left: 2 (3 enodes)
1550624779.203 * * [misc]simplify:  iters left: 1 (9 enodes)
1550624779.204 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.204 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.204 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624779.204 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1550624779.204 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1550624779.204 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1550624779.204 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.204 * * * * [misc]progress:  [ 39 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (sqrt x))) (sqrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.204 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1550624779.204 * * [misc]simplify:  iters left: 2 (3 enodes)
1550624779.205 * * [misc]simplify:  iters left: 1 (9 enodes)
1550624779.206 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.206 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.206 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624779.206 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1550624779.206 * * [misc]simplify:  Extracting #4: cost 0 inf + 245
1550624779.206 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1550624779.206 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (sqrt x))) (sqrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.206 * * * * [misc]progress:  [ 40 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) 1) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.207 * [enter]simplify:  Simplifying (sqrt x)
1550624779.207 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624779.207 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.207 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.207 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1550624779.207 * * [misc]simplify:  Extracting #3: cost 0 inf + 83
1550624779.207 * [exit]simplify:  Simplified to (sqrt x)
1550624779.207 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) 1) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.207 * * * * [misc]progress:  [ 41 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.207 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1550624779.207 * * [misc]simplify:  iters left: 4 (4 enodes)
1550624779.208 * * [misc]simplify:  iters left: 3 (12 enodes)
1550624779.210 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.210 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.210 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624779.210 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550624779.210 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1550624779.210 * * [misc]simplify:  Extracting #5: cost 0 inf + 647
1550624779.210 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1550624779.210 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.210 * * * * [misc]progress:  [ 42 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.210 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1550624779.210 * * [misc]simplify:  iters left: 2 (3 enodes)
1550624779.211 * * [misc]simplify:  iters left: 1 (9 enodes)
1550624779.212 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.212 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.212 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624779.212 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1550624779.212 * * [misc]simplify:  Extracting #4: cost 0 inf + 245
1550624779.212 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1550624779.212 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.212 * * * * [misc]progress:  [ 43 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.212 * * * * [misc]progress:  [ 44 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (posit16->real (real->posit16 (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.213 * * * * [misc]progress:  [ 45 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.213 * * * * [misc]progress:  [ 46 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (log1p (expm1 (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.213 * * * * [misc]progress:  [ 47 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (expm1 (log1p (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.213 * * * * [misc]progress:  [ 48 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (+ x 1) (+ 1/2 1/2)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.213 * [enter]simplify:  Simplifying (+ x 1)
1550624779.213 * * [misc]simplify:  iters left: 2 (3 enodes)
1550624779.214 * * [misc]simplify:  iters left: 1 (12 enodes)
1550624779.216 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.216 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624779.216 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550624779.216 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550624779.216 * [exit]simplify:  Simplified to (+ 1 x)
1550624779.216 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ 1 x) (+ 1/2 1/2)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.216 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1550624779.216 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624779.218 * * [misc]simplify:  iters left: 1 (7 enodes)
1550624779.219 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.219 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624779.219 * [exit]simplify:  Simplified to 1
1550624779.219 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (+ x 1) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.219 * * * * [misc]progress:  [ 49 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.219 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550624779.219 * * [misc]simplify:  iters left: 3 (4 enodes)
1550624779.220 * * [misc]simplify:  iters left: 2 (15 enodes)
1550624779.223 * * [misc]simplify:  iters left: 1 (17 enodes)
1550624779.225 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.225 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.225 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624779.225 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550624779.225 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550624779.225 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550624779.225 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550624779.226 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.226 * [enter]simplify:  Simplifying (+ 1 1)
1550624779.226 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624779.227 * * [misc]simplify:  iters left: 1 (9 enodes)
1550624779.229 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.229 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624779.229 * [exit]simplify:  Simplified to 2
1550624779.229 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.229 * * * * [misc]progress:  [ 50 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (+ x 1) (+ x 1)) 1/2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.229 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1550624779.230 * * [misc]simplify:  iters left: 4 (4 enodes)
1550624779.232 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624779.241 * * [misc]simplify:  iters left: 2 (43 enodes)
1550624779.258 * * [misc]simplify:  iters left: 1 (65 enodes)
1550624779.281 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.281 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1550624779.281 * * [misc]simplify:  Extracting #2: cost 23 inf + 2
1550624779.282 * * [misc]simplify:  Extracting #3: cost 5 inf + 1391
1550624779.283 * * [misc]simplify:  Extracting #4: cost 0 inf + 1856
1550624779.284 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1550624779.284 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (* (+ 1 x) (+ 1 x)) 1/2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.284 * * * * [misc]progress:  [ 51 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.285 * [enter]simplify:  Simplifying (* (sqrt (+ x 1)) (sqrt (+ x 1)))
1550624779.285 * * [misc]simplify:  iters left: 5 (5 enodes)
1550624779.288 * * [misc]simplify:  iters left: 4 (16 enodes)
1550624779.293 * * [misc]simplify:  iters left: 3 (19 enodes)
1550624779.298 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.298 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624779.298 * * [misc]simplify:  Extracting #2: cost 4 inf + 2
1550624779.298 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550624779.298 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550624779.298 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550624779.299 * [exit]simplify:  Simplified to (+ 1 x)
1550624779.299 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ 1 x) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.299 * * * * [misc]progress:  [ 52 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.299 * * * * [misc]progress:  [ 53 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.299 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550624779.299 * * [misc]simplify:  iters left: 3 (4 enodes)
1550624779.301 * * [misc]simplify:  iters left: 2 (15 enodes)
1550624779.306 * * [misc]simplify:  iters left: 1 (17 enodes)
1550624779.311 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.311 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.311 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624779.311 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550624779.311 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550624779.312 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550624779.312 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550624779.312 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (sqrt (+ 1 x)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.312 * * * * [misc]progress:  [ 54 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.312 * * * * [misc]progress:  [ 55 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.312 * [enter]simplify:  Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))
1550624779.312 * * [misc]simplify:  iters left: 6 (6 enodes)
1550624779.316 * * [misc]simplify:  iters left: 5 (21 enodes)
1550624779.322 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624779.329 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.329 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624779.329 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624779.329 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550624779.329 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550624779.329 * * [misc]simplify:  Extracting #5: cost 8 inf + 2
1550624779.329 * * [misc]simplify:  Extracting #6: cost 0 inf + 938
1550624779.329 * [exit]simplify:  Simplified to (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))
1550624779.330 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (exp (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.330 * * * * [misc]progress:  [ 56 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (log (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.330 * * * * [misc]progress:  [ 57 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (log (exp (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.330 * * * * [misc]progress:  [ 58 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (cbrt (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.330 * [enter]simplify:  Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1550624779.330 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624779.334 * * [misc]simplify:  iters left: 5 (27 enodes)
1550624779.344 * * [misc]simplify:  iters left: 4 (60 enodes)
1550624779.371 * * [misc]simplify:  iters left: 3 (129 enodes)
1550624779.412 * * [misc]simplify:  iters left: 2 (251 enodes)
1550624779.548 * * [misc]simplify:  iters left: 1 (468 enodes)
1550624779.860 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.860 * * [misc]simplify:  Extracting #1: cost 33 inf + 0
1550624779.860 * * [misc]simplify:  Extracting #2: cost 100 inf + 3
1550624779.862 * * [misc]simplify:  Extracting #3: cost 98 inf + 1734
1550624779.864 * * [misc]simplify:  Extracting #4: cost 47 inf + 8304
1550624779.870 * * [misc]simplify:  Extracting #5: cost 9 inf + 14709
1550624779.877 * * [misc]simplify:  Extracting #6: cost 0 inf + 16206
1550624779.884 * [exit]simplify:  Simplified to (* (+ 1 x) (* (+ 1 x) (+ 1 x)))
1550624779.884 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (cbrt (* (+ 1 x) (* (+ 1 x) (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.884 * * * * [misc]progress:  [ 59 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (cbrt (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (cbrt (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (cbrt (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.884 * * * * [misc]progress:  [ 60 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (cbrt (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.884 * * * * [misc]progress:  [ 61 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (* (+ x 1) (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.884 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1550624779.884 * * [misc]simplify:  iters left: 4 (4 enodes)
1550624779.886 * * [misc]simplify:  iters left: 3 (21 enodes)
1550624779.890 * * [misc]simplify:  iters left: 2 (43 enodes)
1550624779.903 * * [misc]simplify:  iters left: 1 (65 enodes)
1550624779.926 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.926 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1550624779.926 * * [misc]simplify:  Extracting #2: cost 23 inf + 2
1550624779.927 * * [misc]simplify:  Extracting #3: cost 5 inf + 1391
1550624779.928 * * [misc]simplify:  Extracting #4: cost 0 inf + 1856
1550624779.929 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1550624779.929 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (sqrt (* (+ 1 x) (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.929 * * * * [misc]progress:  [ 62 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (sqrt (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.929 * * * * [misc]progress:  [ 63 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.930 * * * * [misc]progress:  [ 64 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624779.930 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (pow x 3) (pow 1 3))))
1550624779.930 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624779.935 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624779.943 * * [misc]simplify:  iters left: 4 (35 enodes)
1550624779.952 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624779.952 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624779.952 * * [misc]simplify:  Extracting #2: cost 9 inf + 2
1550624779.952 * * [misc]simplify:  Extracting #3: cost 5 inf + 182
1550624779.953 * * [misc]simplify:  Extracting #4: cost 2 inf + 497
1550624779.953 * * [misc]simplify:  Extracting #5: cost 0 inf + 715
1550624779.953 * [exit]simplify:  Simplified to (fma (* x x) x 1)
1550624779.953 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (fma (* x x) x 1) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624779.954 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1550624779.954 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624779.961 * * [misc]simplify:  iters left: 5 (31 enodes)
1550624779.971 * * [misc]simplify:  iters left: 4 (53 enodes)
1550624779.986 * * [misc]simplify:  iters left: 3 (73 enodes)
1550624780.006 * * [misc]simplify:  iters left: 2 (94 enodes)
1550624780.032 * * [misc]simplify:  iters left: 1 (121 enodes)
1550624780.066 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.066 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1550624780.066 * * [misc]simplify:  Extracting #2: cost 28 inf + 2
1550624780.067 * * [misc]simplify:  Extracting #3: cost 12 inf + 869
1550624780.068 * * [misc]simplify:  Extracting #4: cost 1 inf + 1690
1550624780.069 * * [misc]simplify:  Extracting #5: cost 0 inf + 1812
1550624780.070 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1550624780.070 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (fma (* x x) x 1) (fma x x (- 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.070 * * * * [misc]progress:  [ 65 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.071 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1))))
1550624780.071 * * [misc]simplify:  iters left: 6 (12 enodes)
1550624780.078 * * [misc]simplify:  iters left: 5 (44 enodes)
1550624780.090 * * [misc]simplify:  iters left: 4 (57 enodes)
1550624780.099 * * [misc]simplify:  iters left: 3 (64 enodes)
1550624780.107 * * [misc]simplify:  iters left: 2 (80 enodes)
1550624780.120 * * [misc]simplify:  iters left: 1 (123 enodes)
1550624780.152 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.152 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624780.152 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624780.152 * * [misc]simplify:  Extracting #3: cost 32 inf + 0
1550624780.153 * * [misc]simplify:  Extracting #4: cost 35 inf + 184
1550624780.153 * * [misc]simplify:  Extracting #5: cost 14 inf + 1806
1550624780.154 * * [misc]simplify:  Extracting #6: cost 1 inf + 3201
1550624780.155 * * [misc]simplify:  Extracting #7: cost 0 inf + 3474
1550624780.156 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1)))
1550624780.156 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.156 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))
1550624780.156 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624780.159 * * [misc]simplify:  iters left: 5 (43 enodes)
1550624780.166 * * [misc]simplify:  iters left: 4 (66 enodes)
1550624780.175 * * [misc]simplify:  iters left: 3 (85 enodes)
1550624780.198 * * [misc]simplify:  iters left: 2 (104 enodes)
1550624780.228 * * [misc]simplify:  iters left: 1 (130 enodes)
1550624780.251 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.251 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624780.251 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624780.251 * * [misc]simplify:  Extracting #3: cost 23 inf + 0
1550624780.251 * * [misc]simplify:  Extracting #4: cost 31 inf + 3
1550624780.251 * * [misc]simplify:  Extracting #5: cost 15 inf + 950
1550624780.252 * * [misc]simplify:  Extracting #6: cost 2 inf + 1991
1550624780.253 * * [misc]simplify:  Extracting #7: cost 1 inf + 2234
1550624780.253 * * [misc]simplify:  Extracting #8: cost 0 inf + 2492
1550624780.254 * [exit]simplify:  Simplified to (* (sqrt (+ x -1)) (sqrt (fma x x (- 1 x))))
1550624780.254 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1))) (* (sqrt (+ x -1)) (sqrt (fma x x (- 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.254 * * * * [misc]progress:  [ 66 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ (pow x 3) (pow 1 3)))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.254 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ (pow x 3) (pow 1 3))))
1550624780.254 * * [misc]simplify:  iters left: 6 (12 enodes)
1550624780.258 * * [misc]simplify:  iters left: 5 (44 enodes)
1550624780.265 * * [misc]simplify:  iters left: 4 (57 enodes)
1550624780.275 * * [misc]simplify:  iters left: 3 (64 enodes)
1550624780.288 * * [misc]simplify:  iters left: 2 (80 enodes)
1550624780.301 * * [misc]simplify:  iters left: 1 (123 enodes)
1550624780.319 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.319 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624780.320 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624780.320 * * [misc]simplify:  Extracting #3: cost 32 inf + 0
1550624780.320 * * [misc]simplify:  Extracting #4: cost 34 inf + 224
1550624780.320 * * [misc]simplify:  Extracting #5: cost 12 inf + 1837
1550624780.322 * * [misc]simplify:  Extracting #6: cost 1 inf + 3200
1550624780.324 * * [misc]simplify:  Extracting #7: cost 0 inf + 3473
1550624780.325 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1)))
1550624780.326 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.326 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1550624780.326 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624780.332 * * [misc]simplify:  iters left: 5 (43 enodes)
1550624780.345 * * [misc]simplify:  iters left: 4 (67 enodes)
1550624780.365 * * [misc]simplify:  iters left: 3 (90 enodes)
1550624780.392 * * [misc]simplify:  iters left: 2 (110 enodes)
1550624780.420 * * [misc]simplify:  iters left: 1 (134 enodes)
1550624780.457 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.457 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624780.457 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624780.457 * * [misc]simplify:  Extracting #3: cost 23 inf + 0
1550624780.458 * * [misc]simplify:  Extracting #4: cost 31 inf + 3
1550624780.458 * * [misc]simplify:  Extracting #5: cost 11 inf + 1335
1550624780.460 * * [misc]simplify:  Extracting #6: cost 1 inf + 2234
1550624780.461 * * [misc]simplify:  Extracting #7: cost 0 inf + 2492
1550624780.462 * [exit]simplify:  Simplified to (* (sqrt (+ x -1)) (sqrt (fma x x (- 1 x))))
1550624780.463 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1))) (* (sqrt (+ x -1)) (sqrt (fma x x (- 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.463 * * * * [misc]progress:  [ 67 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.463 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1))))
1550624780.463 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624780.466 * * [misc]simplify:  iters left: 5 (24 enodes)
1550624780.470 * * [misc]simplify:  iters left: 4 (33 enodes)
1550624780.475 * * [misc]simplify:  iters left: 3 (40 enodes)
1550624780.480 * * [misc]simplify:  iters left: 2 (56 enodes)
1550624780.497 * * [misc]simplify:  iters left: 1 (99 enodes)
1550624780.529 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.529 * * [misc]simplify:  Extracting #1: cost 24 inf + 0
1550624780.530 * * [misc]simplify:  Extracting #2: cost 23 inf + 352
1550624780.531 * * [misc]simplify:  Extracting #3: cost 2 inf + 2133
1550624780.532 * * [misc]simplify:  Extracting #4: cost 0 inf + 2297
1550624780.533 * [exit]simplify:  Simplified to (fma x x -1)
1550624780.534 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (fma x x -1) (* (sqrt (- x 1)) (sqrt (- x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.534 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (- x 1)))
1550624780.534 * * [misc]simplify:  iters left: 5 (5 enodes)
1550624780.537 * * [misc]simplify:  iters left: 4 (18 enodes)
1550624780.543 * * [misc]simplify:  iters left: 3 (23 enodes)
1550624780.549 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.550 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624780.550 * * [misc]simplify:  Extracting #2: cost 4 inf + 3
1550624780.550 * * [misc]simplify:  Extracting #3: cost 2 inf + 87
1550624780.550 * * [misc]simplify:  Extracting #4: cost 0 inf + 251
1550624780.550 * [exit]simplify:  Simplified to (+ x -1)
1550624780.550 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (fma x x -1) (+ x -1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.550 * * * * [misc]progress:  [ 68 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.550 * * * * [misc]progress:  [ 69 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.551 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1550624780.551 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624780.553 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624780.559 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624780.564 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.564 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624780.564 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624780.564 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624780.564 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624780.565 * * [misc]simplify:  Extracting #5: cost 0 inf + 574
1550624780.565 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1550624780.565 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.565 * * * * [misc]progress:  [ 70 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.565 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1550624780.565 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624780.568 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624780.574 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624780.579 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.579 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624780.579 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624780.579 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624780.579 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624780.580 * * [misc]simplify:  Extracting #5: cost 0 inf + 654
1550624780.580 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1550624780.580 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.580 * * * * [misc]progress:  [ 71 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.580 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550624780.580 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624780.583 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624780.589 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624780.595 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.595 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624780.595 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624780.595 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624780.595 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624780.595 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550624780.595 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550624780.595 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.595 * * * * [misc]progress:  [ 72 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.596 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550624780.596 * * [misc]simplify:  iters left: 3 (4 enodes)
1550624780.597 * * [misc]simplify:  iters left: 2 (15 enodes)
1550624780.600 * * [misc]simplify:  iters left: 1 (17 enodes)
1550624780.602 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.602 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624780.603 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624780.603 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550624780.603 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550624780.603 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550624780.603 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550624780.603 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.603 * * * * [misc]progress:  [ 73 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.603 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550624780.603 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624780.604 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624780.607 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624780.610 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.610 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624780.610 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624780.610 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624780.610 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624780.610 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550624780.611 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550624780.611 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.611 * * * * [misc]progress:  [ 74 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) 1) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.611 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550624780.611 * * [misc]simplify:  iters left: 3 (4 enodes)
1550624780.612 * * [misc]simplify:  iters left: 2 (15 enodes)
1550624780.614 * * [misc]simplify:  iters left: 1 (17 enodes)
1550624780.617 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.617 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624780.617 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624780.617 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550624780.617 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550624780.617 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550624780.617 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550624780.617 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (* (* (sqrt (+ x 1)) 1) (sqrt (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.618 * * * * [misc]progress:  [ 75 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.618 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1550624780.618 * * [misc]simplify:  iters left: 6 (6 enodes)
1550624780.619 * * [misc]simplify:  iters left: 5 (21 enodes)
1550624780.623 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624780.626 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.626 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624780.626 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624780.626 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550624780.626 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550624780.626 * * [misc]simplify:  Extracting #5: cost 8 inf + 2
1550624780.626 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550624780.626 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1550624780.626 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.626 * * * * [misc]progress:  [ 76 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (* (sqrt (cbrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.627 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1550624780.627 * * [misc]simplify:  iters left: 6 (6 enodes)
1550624780.630 * * [misc]simplify:  iters left: 5 (22 enodes)
1550624780.634 * * [misc]simplify:  iters left: 4 (24 enodes)
1550624780.641 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.641 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624780.641 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550624780.641 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624780.641 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550624780.641 * * [misc]simplify:  Extracting #5: cost 1 inf + 816
1550624780.642 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550624780.642 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1550624780.642 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (fabs (cbrt (+ 1 x))) (* (sqrt (cbrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.642 * * * * [misc]progress:  [ 77 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.642 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550624780.643 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624780.645 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624780.650 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624780.656 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.656 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624780.656 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624780.656 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624780.656 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624780.657 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550624780.657 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550624780.657 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.657 * * * * [misc]progress:  [ 78 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt 1) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.657 * [enter]simplify:  Simplifying (sqrt 1)
1550624780.657 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624780.660 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.660 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624780.660 * [exit]simplify:  Simplified to 1
1550624780.660 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.660 * * * * [misc]progress:  [ 79 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.661 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550624780.661 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624780.663 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624780.669 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624780.675 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.675 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624780.675 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624780.675 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624780.675 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624780.675 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550624780.676 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550624780.676 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.676 * * * * [misc]progress:  [ 80 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.676 * * * * [misc]progress:  [ 81 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.676 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1550624780.676 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624780.681 * * [misc]simplify:  iters left: 5 (30 enodes)
1550624780.690 * * [misc]simplify:  iters left: 4 (51 enodes)
1550624780.705 * * [misc]simplify:  iters left: 3 (71 enodes)
1550624780.714 * * [misc]simplify:  iters left: 2 (92 enodes)
1550624780.730 * * [misc]simplify:  iters left: 1 (119 enodes)
1550624780.767 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.767 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624780.767 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1550624780.767 * * [misc]simplify:  Extracting #3: cost 28 inf + 2
1550624780.767 * * [misc]simplify:  Extracting #4: cost 17 inf + 447
1550624780.768 * * [misc]simplify:  Extracting #5: cost 1 inf + 1731
1550624780.769 * * [misc]simplify:  Extracting #6: cost 0 inf + 1812
1550624780.771 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1550624780.771 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (fma x x 1) x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.771 * * * * [misc]progress:  [ 82 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.771 * [enter]simplify:  Simplifying (sqrt (- x 1))
1550624780.771 * * [misc]simplify:  iters left: 3 (4 enodes)
1550624780.774 * * [misc]simplify:  iters left: 2 (17 enodes)
1550624780.779 * * [misc]simplify:  iters left: 1 (21 enodes)
1550624780.785 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.786 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624780.786 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550624780.786 * * [misc]simplify:  Extracting #3: cost 4 inf + 3
1550624780.786 * * [misc]simplify:  Extracting #4: cost 0 inf + 251
1550624780.786 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1550624780.786 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.787 * * * * [misc]progress:  [ 83 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ x 1))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.787 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ x 1)))
1550624780.787 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624780.793 * * [misc]simplify:  iters left: 5 (38 enodes)
1550624780.804 * * [misc]simplify:  iters left: 4 (44 enodes)
1550624780.815 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.815 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624780.815 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624780.815 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550624780.815 * * [misc]simplify:  Extracting #4: cost 15 inf + 2
1550624780.815 * * [misc]simplify:  Extracting #5: cost 10 inf + 224
1550624780.816 * * [misc]simplify:  Extracting #6: cost 1 inf + 1220
1550624780.816 * * [misc]simplify:  Extracting #7: cost 0 inf + 1477
1550624780.817 * [exit]simplify:  Simplified to (* (sqrt (fma x (* x x) 1)) (sqrt (+ 1 x)))
1550624780.817 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (fma x (* x x) 1)) (sqrt (+ 1 x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.817 * * * * [misc]progress:  [ 84 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ x 1))) (sqrt (- x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.817 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ x 1)))
1550624780.817 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624780.823 * * [misc]simplify:  iters left: 5 (34 enodes)
1550624780.833 * * [misc]simplify:  iters left: 4 (44 enodes)
1550624780.840 * * [misc]simplify:  iters left: 3 (48 enodes)
1550624780.847 * * [misc]simplify:  iters left: 2 (64 enodes)
1550624780.859 * * [misc]simplify:  iters left: 1 (107 enodes)
1550624780.882 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.882 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624780.882 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624780.882 * * [misc]simplify:  Extracting #3: cost 30 inf + 0
1550624780.882 * * [misc]simplify:  Extracting #4: cost 26 inf + 525
1550624780.883 * * [misc]simplify:  Extracting #5: cost 3 inf + 2474
1550624780.885 * * [misc]simplify:  Extracting #6: cost 0 inf + 2897
1550624780.886 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) (sqrt (fma x x -1)))
1550624780.887 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (/ (* (sqrt (+ x 1)) (sqrt (fma x x -1))) (sqrt (- x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.887 * * * * [misc]progress:  [ 85 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (posit16->real (real->posit16 (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.887 * * * * [misc]progress:  [ 86 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624780.887 * * * * [misc]progress:  [ 87 / 142 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624780.887 * * * * [misc]progress:  [ 88 / 142 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624780.887 * * * * [misc]progress:  [ 89 / 142 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1550624780.887 * * * * [misc]progress:  [ 90 / 142 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624780.887 * [enter]simplify:  Simplifying (- (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.888 * * [misc]simplify:  iters left: 6 (12 enodes)
1550624780.894 * * [misc]simplify:  iters left: 5 (42 enodes)
1550624780.907 * * [misc]simplify:  iters left: 4 (67 enodes)
1550624780.929 * * [misc]simplify:  iters left: 3 (90 enodes)
1550624780.948 * * [misc]simplify:  iters left: 2 (95 enodes)
1550624780.957 * * [misc]simplify:  iters left: 1 (101 enodes)
1550624780.966 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624780.966 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624780.966 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550624780.966 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624780.966 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624780.966 * * [misc]simplify:  Extracting #5: cost 11 inf + 84
1550624780.966 * * [misc]simplify:  Extracting #6: cost 10 inf + 85
1550624780.966 * * [misc]simplify:  Extracting #7: cost 4 inf + 657
1550624780.967 * * [misc]simplify:  Extracting #8: cost 2 inf + 1161
1550624780.967 * * [misc]simplify:  Extracting #9: cost 0 inf + 1665
1550624780.967 * [exit]simplify:  Simplified to (- (log (+ (sqrt (+ 1 x)) (sqrt x))))
1550624780.967 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624780.967 * * * * [misc]progress:  [ 91 / 142 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624780.967 * * * * [misc]progress:  [ 92 / 142 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624780.967 * * * * [misc]progress:  [ 93 / 142 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624780.968 * [enter]simplify:  Simplifying (/ (* (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624780.968 * * [misc]simplify:  iters left: 6 (14 enodes)
1550624780.971 * * [misc]simplify:  iters left: 5 (67 enodes)
1550624780.996 * * [misc]simplify:  iters left: 4 (214 enodes)
1550624781.139 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.139 * * [misc]simplify:  Extracting #1: cost 29 inf + 0
1550624781.139 * * [misc]simplify:  Extracting #2: cost 84 inf + 2
1550624781.140 * * [misc]simplify:  Extracting #3: cost 126 inf + 4
1550624781.141 * * [misc]simplify:  Extracting #4: cost 116 inf + 498
1550624781.142 * * [misc]simplify:  Extracting #5: cost 106 inf + 1554
1550624781.148 * * [misc]simplify:  Extracting #6: cost 41 inf + 17294
1550624781.161 * * [misc]simplify:  Extracting #7: cost 1 inf + 28513
1550624781.174 * * [misc]simplify:  Extracting #8: cost 0 inf + 28835
1550624781.190 * [exit]simplify:  Simplified to (/ 1 (* (+ (sqrt (+ 1 x)) (sqrt x)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624781.190 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ 1 (* (+ (sqrt (+ 1 x)) (sqrt x)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))))
1550624781.190 * * * * [misc]progress:  [ 94 / 142 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624781.190 * * * * [misc]progress:  [ 95 / 142 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624781.190 * * * * [misc]progress:  [ 96 / 142 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624781.191 * * * * [misc]progress:  [ 97 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624781.191 * * * * [misc]progress:  [ 98 / 142 ] simplifiying candidate #<alt (λ (x) (- (/ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624781.191 * [enter]simplify:  Simplifying (/ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1550624781.191 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624781.195 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624781.204 * * [misc]simplify:  iters left: 4 (35 enodes)
1550624781.213 * * [misc]simplify:  iters left: 3 (38 enodes)
1550624781.224 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.224 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624781.224 * * [misc]simplify:  Extracting #2: cost 15 inf + 0
1550624781.224 * * [misc]simplify:  Extracting #3: cost 14 inf + 2
1550624781.224 * * [misc]simplify:  Extracting #4: cost 10 inf + 209
1550624781.225 * * [misc]simplify:  Extracting #5: cost 1 inf + 1666
1550624781.225 * * [misc]simplify:  Extracting #6: cost 0 inf + 1868
1550624781.226 * [exit]simplify:  Simplified to (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x)))
1550624781.226 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1550624781.226 * * * * [misc]progress:  [ 99 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624781.227 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1550624781.227 * * [misc]simplify:  iters left: 6 (14 enodes)
1550624781.234 * * [misc]simplify:  iters left: 5 (52 enodes)
1550624781.250 * * [misc]simplify:  iters left: 4 (89 enodes)
1550624781.283 * * [misc]simplify:  iters left: 3 (117 enodes)
1550624781.308 * * [misc]simplify:  iters left: 2 (121 enodes)
1550624781.327 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.327 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624781.327 * * [misc]simplify:  Extracting #2: cost 9 inf + 1
1550624781.327 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550624781.327 * * [misc]simplify:  Extracting #4: cost 16 inf + 1
1550624781.327 * * [misc]simplify:  Extracting #5: cost 16 inf + 2
1550624781.327 * * [misc]simplify:  Extracting #6: cost 12 inf + 209
1550624781.327 * * [misc]simplify:  Extracting #7: cost 8 inf + 656
1550624781.328 * * [misc]simplify:  Extracting #8: cost 2 inf + 2308
1550624781.329 * * [misc]simplify:  Extracting #9: cost 0 inf + 2912
1550624781.331 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624781.331 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550624781.331 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624781.331 * * [misc]simplify:  iters left: 6 (12 enodes)
1550624781.339 * * [misc]simplify:  iters left: 5 (40 enodes)
1550624781.351 * * [misc]simplify:  iters left: 4 (62 enodes)
1550624781.364 * * [misc]simplify:  iters left: 3 (83 enodes)
1550624781.374 * * [misc]simplify:  iters left: 2 (87 enodes)
1550624781.389 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.389 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624781.389 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550624781.389 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624781.389 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624781.389 * * [misc]simplify:  Extracting #5: cost 5 inf + 614
1550624781.390 * * [misc]simplify:  Extracting #6: cost 1 inf + 1422
1550624781.390 * * [misc]simplify:  Extracting #7: cost 0 inf + 1704
1550624781.391 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624781.391 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624781.391 * * * * [misc]progress:  [ 100 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624781.392 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624781.392 * * [misc]simplify:  iters left: 6 (13 enodes)
1550624781.398 * * [misc]simplify:  iters left: 5 (45 enodes)
1550624781.406 * * [misc]simplify:  iters left: 4 (71 enodes)
1550624781.421 * * [misc]simplify:  iters left: 3 (95 enodes)
1550624781.431 * * [misc]simplify:  iters left: 2 (98 enodes)
1550624781.441 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.441 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624781.441 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550624781.441 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624781.441 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624781.441 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550624781.441 * * [misc]simplify:  Extracting #6: cost 8 inf + 209
1550624781.441 * * [misc]simplify:  Extracting #7: cost 5 inf + 494
1550624781.441 * * [misc]simplify:  Extracting #8: cost 1 inf + 1302
1550624781.442 * * [misc]simplify:  Extracting #9: cost 0 inf + 1544
1550624781.442 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624781.442 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550624781.442 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624781.442 * * [misc]simplify:  iters left: 6 (12 enodes)
1550624781.446 * * [misc]simplify:  iters left: 5 (40 enodes)
1550624781.458 * * [misc]simplify:  iters left: 4 (62 enodes)
1550624781.480 * * [misc]simplify:  iters left: 3 (83 enodes)
1550624781.494 * * [misc]simplify:  iters left: 2 (87 enodes)
1550624781.502 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.502 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624781.502 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550624781.502 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624781.502 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624781.502 * * [misc]simplify:  Extracting #5: cost 5 inf + 614
1550624781.502 * * [misc]simplify:  Extracting #6: cost 1 inf + 1302
1550624781.503 * * [misc]simplify:  Extracting #7: cost 0 inf + 1544
1550624781.503 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624781.503 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624781.503 * * * * [misc]progress:  [ 101 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624781.503 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1)
1550624781.503 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624781.506 * * [misc]simplify:  iters left: 5 (36 enodes)
1550624781.516 * * [misc]simplify:  iters left: 4 (66 enodes)
1550624781.540 * * [misc]simplify:  iters left: 3 (88 enodes)
1550624781.561 * * [misc]simplify:  iters left: 2 (93 enodes)
1550624781.575 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.575 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624781.575 * [exit]simplify:  Simplified to 1
1550624781.575 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1550624781.576 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1550624781.576 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624781.582 * * [misc]simplify:  iters left: 5 (37 enodes)
1550624781.593 * * [misc]simplify:  iters left: 4 (59 enodes)
1550624781.616 * * [misc]simplify:  iters left: 3 (80 enodes)
1550624781.632 * * [misc]simplify:  iters left: 2 (84 enodes)
1550624781.646 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.646 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624781.646 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550624781.646 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550624781.646 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550624781.646 * * [misc]simplify:  Extracting #5: cost 6 inf + 168
1550624781.647 * * [misc]simplify:  Extracting #6: cost 0 inf + 1060
1550624781.647 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550624781.647 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624781.647 * * * * [misc]progress:  [ 102 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624781.648 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) 1)
1550624781.648 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624781.653 * * [misc]simplify:  iters left: 5 (36 enodes)
1550624781.661 * * [misc]simplify:  iters left: 4 (66 enodes)
1550624781.673 * * [misc]simplify:  iters left: 3 (88 enodes)
1550624781.684 * * [misc]simplify:  iters left: 2 (93 enodes)
1550624781.691 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.691 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624781.691 * [exit]simplify:  Simplified to 1
1550624781.691 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1550624781.692 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1550624781.692 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624781.694 * * [misc]simplify:  iters left: 5 (37 enodes)
1550624781.704 * * [misc]simplify:  iters left: 4 (59 enodes)
1550624781.726 * * [misc]simplify:  iters left: 3 (80 enodes)
1550624781.743 * * [misc]simplify:  iters left: 2 (84 enodes)
1550624781.757 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.757 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624781.757 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550624781.757 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550624781.757 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550624781.757 * * [misc]simplify:  Extracting #5: cost 6 inf + 168
1550624781.758 * * [misc]simplify:  Extracting #6: cost 0 inf + 1060
1550624781.758 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550624781.758 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624781.758 * * * * [misc]progress:  [ 103 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624781.759 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1550624781.759 * * [misc]simplify:  iters left: 6 (13 enodes)
1550624781.765 * * [misc]simplify:  iters left: 5 (45 enodes)
1550624781.779 * * [misc]simplify:  iters left: 4 (69 enodes)
1550624781.804 * * [misc]simplify:  iters left: 3 (90 enodes)
1550624781.820 * * [misc]simplify:  iters left: 2 (93 enodes)
1550624781.829 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.829 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624781.829 * * [misc]simplify:  Extracting #2: cost 9 inf + 1
1550624781.829 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550624781.829 * * [misc]simplify:  Extracting #4: cost 16 inf + 1
1550624781.829 * * [misc]simplify:  Extracting #5: cost 16 inf + 2
1550624781.829 * * [misc]simplify:  Extracting #6: cost 12 inf + 209
1550624781.830 * * [misc]simplify:  Extracting #7: cost 9 inf + 494
1550624781.830 * * [misc]simplify:  Extracting #8: cost 6 inf + 1180
1550624781.830 * * [misc]simplify:  Extracting #9: cost 1 inf + 2590
1550624781.831 * * [misc]simplify:  Extracting #10: cost 0 inf + 2912
1550624781.831 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624781.831 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550624781.831 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624781.831 * * [misc]simplify:  iters left: 6 (12 enodes)
1550624781.834 * * [misc]simplify:  iters left: 5 (40 enodes)
1550624781.841 * * [misc]simplify:  iters left: 4 (62 enodes)
1550624781.862 * * [misc]simplify:  iters left: 3 (83 enodes)
1550624781.880 * * [misc]simplify:  iters left: 2 (87 enodes)
1550624781.888 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.888 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624781.888 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550624781.888 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624781.888 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624781.888 * * [misc]simplify:  Extracting #5: cost 5 inf + 614
1550624781.888 * * [misc]simplify:  Extracting #6: cost 1 inf + 1422
1550624781.888 * * [misc]simplify:  Extracting #7: cost 0 inf + 1704
1550624781.889 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624781.889 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624781.889 * * * * [misc]progress:  [ 104 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624781.889 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624781.889 * * [misc]simplify:  iters left: 6 (12 enodes)
1550624781.892 * * [misc]simplify:  iters left: 5 (40 enodes)
1550624781.898 * * [misc]simplify:  iters left: 4 (62 enodes)
1550624781.910 * * [misc]simplify:  iters left: 3 (83 enodes)
1550624781.928 * * [misc]simplify:  iters left: 2 (87 enodes)
1550624781.935 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.935 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624781.935 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550624781.936 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624781.936 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624781.936 * * [misc]simplify:  Extracting #5: cost 5 inf + 614
1550624781.936 * * [misc]simplify:  Extracting #6: cost 1 inf + 1302
1550624781.936 * * [misc]simplify:  Extracting #7: cost 0 inf + 1544
1550624781.936 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624781.936 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550624781.937 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624781.937 * * [misc]simplify:  iters left: 6 (12 enodes)
1550624781.940 * * [misc]simplify:  iters left: 5 (40 enodes)
1550624781.946 * * [misc]simplify:  iters left: 4 (62 enodes)
1550624781.960 * * [misc]simplify:  iters left: 3 (83 enodes)
1550624781.977 * * [misc]simplify:  iters left: 2 (87 enodes)
1550624781.992 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624781.993 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624781.993 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550624781.993 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624781.993 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624781.993 * * [misc]simplify:  Extracting #5: cost 5 inf + 614
1550624781.993 * * [misc]simplify:  Extracting #6: cost 1 inf + 1302
1550624781.994 * * [misc]simplify:  Extracting #7: cost 0 inf + 1544
1550624781.994 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624781.995 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624781.995 * * * * [misc]progress:  [ 105 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624781.995 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1550624781.995 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624782.000 * * [misc]simplify:  iters left: 5 (31 enodes)
1550624782.005 * * [misc]simplify:  iters left: 4 (53 enodes)
1550624782.016 * * [misc]simplify:  iters left: 3 (74 enodes)
1550624782.025 * * [misc]simplify:  iters left: 2 (79 enodes)
1550624782.035 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.035 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624782.035 * [exit]simplify:  Simplified to 1
1550624782.035 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1550624782.036 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1550624782.036 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624782.041 * * [misc]simplify:  iters left: 5 (37 enodes)
1550624782.053 * * [misc]simplify:  iters left: 4 (59 enodes)
1550624782.075 * * [misc]simplify:  iters left: 3 (80 enodes)
1550624782.091 * * [misc]simplify:  iters left: 2 (84 enodes)
1550624782.099 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.099 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624782.099 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550624782.099 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550624782.099 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550624782.099 * * [misc]simplify:  Extracting #5: cost 6 inf + 168
1550624782.099 * * [misc]simplify:  Extracting #6: cost 0 inf + 1060
1550624782.100 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550624782.100 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624782.100 * * * * [misc]progress:  [ 106 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624782.100 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1550624782.100 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624782.103 * * [misc]simplify:  iters left: 5 (31 enodes)
1550624782.107 * * [misc]simplify:  iters left: 4 (53 enodes)
1550624782.118 * * [misc]simplify:  iters left: 3 (74 enodes)
1550624782.131 * * [misc]simplify:  iters left: 2 (79 enodes)
1550624782.146 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.146 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624782.146 * [exit]simplify:  Simplified to 1
1550624782.146 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1550624782.146 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1550624782.146 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624782.149 * * [misc]simplify:  iters left: 5 (37 enodes)
1550624782.155 * * [misc]simplify:  iters left: 4 (59 enodes)
1550624782.166 * * [misc]simplify:  iters left: 3 (80 enodes)
1550624782.176 * * [misc]simplify:  iters left: 2 (84 enodes)
1550624782.190 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.191 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624782.191 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550624782.191 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550624782.191 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550624782.191 * * [misc]simplify:  Extracting #5: cost 6 inf + 168
1550624782.191 * * [misc]simplify:  Extracting #6: cost 0 inf + 1060
1550624782.192 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550624782.192 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624782.192 * * * * [misc]progress:  [ 107 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624782.192 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1550624782.192 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624782.197 * * [misc]simplify:  iters left: 5 (33 enodes)
1550624782.207 * * [misc]simplify:  iters left: 4 (37 enodes)
1550624782.217 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.217 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624782.217 * * [misc]simplify:  Extracting #2: cost 9 inf + 1
1550624782.217 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550624782.217 * * [misc]simplify:  Extracting #4: cost 16 inf + 1
1550624782.217 * * [misc]simplify:  Extracting #5: cost 16 inf + 2
1550624782.218 * * [misc]simplify:  Extracting #6: cost 11 inf + 371
1550624782.218 * * [misc]simplify:  Extracting #7: cost 4 inf + 1704
1550624782.219 * * [misc]simplify:  Extracting #8: cost 0 inf + 2912
1550624782.220 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624782.220 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550624782.220 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624782.220 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624782.226 * * [misc]simplify:  iters left: 5 (40 enodes)
1550624782.239 * * [misc]simplify:  iters left: 4 (72 enodes)
1550624782.263 * * [misc]simplify:  iters left: 3 (103 enodes)
1550624782.284 * * [misc]simplify:  iters left: 2 (113 enodes)
1550624782.300 * * [misc]simplify:  iters left: 1 (114 enodes)
1550624782.311 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.311 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1550624782.311 * * [misc]simplify:  Extracting #2: cost 22 inf + 1
1550624782.311 * * [misc]simplify:  Extracting #3: cost 22 inf + 290
1550624782.312 * * [misc]simplify:  Extracting #4: cost 19 inf + 455
1550624782.312 * * [misc]simplify:  Extracting #5: cost 15 inf + 1142
1550624782.312 * * [misc]simplify:  Extracting #6: cost 1 inf + 5050
1550624782.313 * * [misc]simplify:  Extracting #7: cost 0 inf + 5332
1550624782.314 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624782.314 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624782.314 * * * * [misc]progress:  [ 108 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624782.315 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624782.315 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624782.317 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624782.321 * * [misc]simplify:  iters left: 4 (30 enodes)
1550624782.325 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.325 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624782.325 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550624782.325 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624782.326 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624782.326 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550624782.326 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550624782.326 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550624782.326 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550624782.326 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624782.326 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550624782.327 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624782.327 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624782.329 * * [misc]simplify:  iters left: 5 (40 enodes)
1550624782.336 * * [misc]simplify:  iters left: 4 (72 enodes)
1550624782.354 * * [misc]simplify:  iters left: 3 (103 enodes)
1550624782.376 * * [misc]simplify:  iters left: 2 (113 enodes)
1550624782.388 * * [misc]simplify:  iters left: 1 (114 enodes)
1550624782.399 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.399 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1550624782.399 * * [misc]simplify:  Extracting #2: cost 22 inf + 1
1550624782.399 * * [misc]simplify:  Extracting #3: cost 22 inf + 290
1550624782.399 * * [misc]simplify:  Extracting #4: cost 19 inf + 455
1550624782.399 * * [misc]simplify:  Extracting #5: cost 15 inf + 1062
1550624782.400 * * [misc]simplify:  Extracting #6: cost 1 inf + 4450
1550624782.401 * * [misc]simplify:  Extracting #7: cost 0 inf + 4692
1550624782.401 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624782.402 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624782.402 * * * * [misc]progress:  [ 109 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624782.402 * [enter]simplify:  Simplifying (/ 1 1)
1550624782.402 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624782.403 * * [misc]simplify:  iters left: 1 (6 enodes)
1550624782.404 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.404 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624782.404 * [exit]simplify:  Simplified to 1
1550624782.404 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1550624782.405 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1550624782.405 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624782.410 * * [misc]simplify:  iters left: 5 (37 enodes)
1550624782.422 * * [misc]simplify:  iters left: 4 (69 enodes)
1550624782.444 * * [misc]simplify:  iters left: 3 (100 enodes)
1550624782.466 * * [misc]simplify:  iters left: 2 (111 enodes)
1550624782.481 * * [misc]simplify:  iters left: 1 (112 enodes)
1550624782.491 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.491 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1550624782.491 * * [misc]simplify:  Extracting #2: cost 22 inf + 1
1550624782.492 * * [misc]simplify:  Extracting #3: cost 26 inf + 2
1550624782.492 * * [misc]simplify:  Extracting #4: cost 21 inf + 208
1550624782.492 * * [misc]simplify:  Extracting #5: cost 11 inf + 1426
1550624782.493 * * [misc]simplify:  Extracting #6: cost 2 inf + 3284
1550624782.493 * * [misc]simplify:  Extracting #7: cost 0 inf + 3728
1550624782.494 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550624782.494 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624782.494 * * * * [misc]progress:  [ 110 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624782.494 * [enter]simplify:  Simplifying (/ 1 1)
1550624782.494 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624782.495 * * [misc]simplify:  iters left: 1 (6 enodes)
1550624782.496 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.496 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624782.496 * [exit]simplify:  Simplified to 1
1550624782.496 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1550624782.497 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1550624782.497 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624782.499 * * [misc]simplify:  iters left: 5 (37 enodes)
1550624782.510 * * [misc]simplify:  iters left: 4 (69 enodes)
1550624782.533 * * [misc]simplify:  iters left: 3 (100 enodes)
1550624782.555 * * [misc]simplify:  iters left: 2 (111 enodes)
1550624782.576 * * [misc]simplify:  iters left: 1 (112 enodes)
1550624782.597 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.597 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1550624782.597 * * [misc]simplify:  Extracting #2: cost 22 inf + 1
1550624782.598 * * [misc]simplify:  Extracting #3: cost 26 inf + 2
1550624782.598 * * [misc]simplify:  Extracting #4: cost 21 inf + 208
1550624782.598 * * [misc]simplify:  Extracting #5: cost 11 inf + 1426
1550624782.600 * * [misc]simplify:  Extracting #6: cost 2 inf + 3284
1550624782.601 * * [misc]simplify:  Extracting #7: cost 0 inf + 3728
1550624782.602 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550624782.603 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624782.603 * * * * [misc]progress:  [ 111 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624782.603 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1550624782.603 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624782.610 * * [misc]simplify:  iters left: 5 (33 enodes)
1550624782.621 * * [misc]simplify:  iters left: 4 (37 enodes)
1550624782.631 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.632 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624782.632 * * [misc]simplify:  Extracting #2: cost 12 inf + 0
1550624782.632 * * [misc]simplify:  Extracting #3: cost 16 inf + 0
1550624782.632 * * [misc]simplify:  Extracting #4: cost 17 inf + 1
1550624782.632 * * [misc]simplify:  Extracting #5: cost 15 inf + 43
1550624782.632 * * [misc]simplify:  Extracting #6: cost 10 inf + 412
1550624782.633 * * [misc]simplify:  Extracting #7: cost 4 inf + 1704
1550624782.634 * * [misc]simplify:  Extracting #8: cost 0 inf + 2912
1550624782.634 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624782.634 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550624782.635 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624782.635 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624782.640 * * [misc]simplify:  iters left: 5 (36 enodes)
1550624782.650 * * [misc]simplify:  iters left: 4 (47 enodes)
1550624782.663 * * [misc]simplify:  iters left: 3 (51 enodes)
1550624782.676 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.676 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624782.677 * * [misc]simplify:  Extracting #2: cost 16 inf + 0
1550624782.677 * * [misc]simplify:  Extracting #3: cost 22 inf + 0
1550624782.677 * * [misc]simplify:  Extracting #4: cost 23 inf + 1
1550624782.677 * * [misc]simplify:  Extracting #5: cost 21 inf + 43
1550624782.677 * * [misc]simplify:  Extracting #6: cost 12 inf + 818
1550624782.678 * * [misc]simplify:  Extracting #7: cost 5 inf + 2512
1550624782.679 * * [misc]simplify:  Extracting #8: cost 0 inf + 4042
1550624782.680 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624782.680 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624782.680 * * * * [misc]progress:  [ 112 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624782.681 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624782.681 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624782.685 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624782.693 * * [misc]simplify:  iters left: 4 (30 enodes)
1550624782.702 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.702 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624782.702 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624782.702 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1550624782.702 * * [misc]simplify:  Extracting #4: cost 13 inf + 1
1550624782.702 * * [misc]simplify:  Extracting #5: cost 10 inf + 84
1550624782.702 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550624782.702 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550624782.703 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550624782.703 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624782.704 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550624782.704 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624782.704 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624782.708 * * [misc]simplify:  iters left: 5 (36 enodes)
1550624782.714 * * [misc]simplify:  iters left: 4 (47 enodes)
1550624782.721 * * [misc]simplify:  iters left: 3 (51 enodes)
1550624782.728 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.728 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624782.728 * * [misc]simplify:  Extracting #2: cost 16 inf + 0
1550624782.728 * * [misc]simplify:  Extracting #3: cost 22 inf + 0
1550624782.728 * * [misc]simplify:  Extracting #4: cost 23 inf + 1
1550624782.728 * * [misc]simplify:  Extracting #5: cost 21 inf + 43
1550624782.728 * * [misc]simplify:  Extracting #6: cost 12 inf + 818
1550624782.728 * * [misc]simplify:  Extracting #7: cost 5 inf + 2312
1550624782.729 * * [misc]simplify:  Extracting #8: cost 0 inf + 3642
1550624782.730 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550624782.730 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624782.730 * * * * [misc]progress:  [ 113 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624782.730 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1550624782.730 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624782.732 * * [misc]simplify:  iters left: 5 (23 enodes)
1550624782.735 * * [misc]simplify:  iters left: 4 (25 enodes)
1550624782.740 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.740 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624782.741 * * [misc]simplify:  Extracting #2: cost 8 inf + 1
1550624782.741 * * [misc]simplify:  Extracting #3: cost 8 inf + 2
1550624782.741 * * [misc]simplify:  Extracting #4: cost 4 inf + 168
1550624782.741 * * [misc]simplify:  Extracting #5: cost 1 inf + 494
1550624782.741 * * [misc]simplify:  Extracting #6: cost 0 inf + 656
1550624782.742 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624782.742 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1550624782.742 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1550624782.742 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624782.746 * * [misc]simplify:  iters left: 5 (33 enodes)
1550624782.756 * * [misc]simplify:  iters left: 4 (44 enodes)
1550624782.769 * * [misc]simplify:  iters left: 3 (48 enodes)
1550624782.776 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.776 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624782.776 * * [misc]simplify:  Extracting #2: cost 15 inf + 0
1550624782.776 * * [misc]simplify:  Extracting #3: cost 20 inf + 0
1550624782.776 * * [misc]simplify:  Extracting #4: cost 21 inf + 1
1550624782.776 * * [misc]simplify:  Extracting #5: cost 17 inf + 165
1550624782.776 * * [misc]simplify:  Extracting #6: cost 13 inf + 532
1550624782.777 * * [misc]simplify:  Extracting #7: cost 2 inf + 2474
1550624782.777 * * [misc]simplify:  Extracting #8: cost 0 inf + 2918
1550624782.778 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1550624782.778 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624782.778 * * * * [misc]progress:  [ 114 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624782.778 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1550624782.778 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624782.780 * * [misc]simplify:  iters left: 5 (23 enodes)
1550624782.784 * * [misc]simplify:  iters left: 4 (25 enodes)
1550624782.787 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.787 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624782.787 * * [misc]simplify:  Extracting #2: cost 8 inf + 1
1550624782.788 * * [misc]simplify:  Extracting #3: cost 8 inf + 2
1550624782.788 * * [misc]simplify:  Extracting #4: cost 4 inf + 168
1550624782.788 * * [misc]simplify:  Extracting #5: cost 1 inf + 494
1550624782.788 * * [misc]simplify:  Extracting #6: cost 0 inf + 656
1550624782.788 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624782.788 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1550624782.788 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1550624782.789 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624782.791 * * [misc]simplify:  iters left: 5 (33 enodes)
1550624782.796 * * [misc]simplify:  iters left: 4 (44 enodes)
1550624782.803 * * [misc]simplify:  iters left: 3 (48 enodes)
1550624782.816 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.816 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550624782.816 * * [misc]simplify:  Extracting #2: cost 15 inf + 0
1550624782.817 * * [misc]simplify:  Extracting #3: cost 20 inf + 0
1550624782.817 * * [misc]simplify:  Extracting #4: cost 21 inf + 1
1550624782.817 * * [misc]simplify:  Extracting #5: cost 17 inf + 165
1550624782.817 * * [misc]simplify:  Extracting #6: cost 13 inf + 532
1550624782.818 * * [misc]simplify:  Extracting #7: cost 2 inf + 2474
1550624782.819 * * [misc]simplify:  Extracting #8: cost 0 inf + 2918
1550624782.820 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1550624782.820 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624782.820 * * * * [misc]progress:  [ 115 / 142 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624782.820 * * * * [misc]progress:  [ 116 / 142 ] simplifiying candidate #<alt (λ (x) (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624782.821 * * * * [misc]progress:  [ 117 / 142 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1550624782.821 * * * * [misc]progress:  [ 118 / 142 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624782.821 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1550624782.821 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624782.825 * * [misc]simplify:  iters left: 5 (25 enodes)
1550624782.830 * * [misc]simplify:  iters left: 4 (27 enodes)
1550624782.834 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.834 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624782.834 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624782.834 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624782.834 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550624782.834 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550624782.834 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550624782.835 * * [misc]simplify:  Extracting #7: cost 2 inf + 736
1550624782.835 * * [misc]simplify:  Extracting #8: cost 0 inf + 1140
1550624782.835 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550624782.835 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624782.835 * * * * [misc]progress:  [ 119 / 142 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624782.835 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1550624782.835 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624782.837 * * [misc]simplify:  iters left: 5 (25 enodes)
1550624782.841 * * [misc]simplify:  iters left: 4 (27 enodes)
1550624782.847 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.847 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624782.847 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624782.847 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624782.847 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550624782.847 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550624782.847 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550624782.847 * * [misc]simplify:  Extracting #7: cost 2 inf + 696
1550624782.847 * * [misc]simplify:  Extracting #8: cost 0 inf + 1060
1550624782.847 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550624782.848 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624782.848 * * * * [misc]progress:  [ 120 / 142 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624782.848 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624782.848 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624782.850 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624782.853 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624782.857 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.857 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624782.857 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624782.857 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624782.857 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624782.857 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624782.857 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624782.857 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1550624782.857 * * * * [misc]progress:  [ 121 / 142 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624782.857 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624782.857 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624782.859 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624782.862 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624782.866 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.866 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624782.866 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624782.866 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624782.866 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624782.866 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624782.866 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624782.866 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1550624782.866 * * * * [misc]progress:  [ 122 / 142 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))>
1550624782.867 * [enter]simplify:  Simplifying (* (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))
1550624782.867 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624782.870 * * [misc]simplify:  iters left: 5 (33 enodes)
1550624782.876 * * [misc]simplify:  iters left: 4 (55 enodes)
1550624782.888 * * [misc]simplify:  iters left: 3 (76 enodes)
1550624782.896 * * [misc]simplify:  iters left: 2 (80 enodes)
1550624782.902 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.902 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624782.902 * [exit]simplify:  Simplified to 1
1550624782.903 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))
1550624782.903 * * * * [misc]progress:  [ 123 / 142 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))>
1550624782.903 * [enter]simplify:  Simplifying (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1550624782.903 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624782.905 * * [misc]simplify:  iters left: 5 (30 enodes)
1550624782.910 * * [misc]simplify:  iters left: 4 (52 enodes)
1550624782.920 * * [misc]simplify:  iters left: 3 (73 enodes)
1550624782.929 * * [misc]simplify:  iters left: 2 (77 enodes)
1550624782.936 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.936 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624782.936 * [exit]simplify:  Simplified to 1
1550624782.936 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))))
1550624782.936 * * * * [misc]progress:  [ 124 / 142 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1550624782.936 * * * * [misc]progress:  [ 125 / 142 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))>
1550624782.936 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624782.937 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624782.938 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624782.942 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624782.949 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624782.949 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624782.949 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624782.949 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624782.950 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624782.950 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624782.950 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624782.950 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))
1550624782.950 * * * * [misc]progress:  [ 126 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1550624782.950 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1550624782.951 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624782.956 * * [misc]simplify:  iters left: 5 (37 enodes)
1550624782.962 * * [misc]simplify:  iters left: 4 (66 enodes)
1550624782.972 * * [misc]simplify:  iters left: 3 (105 enodes)
1550624782.991 * * [misc]simplify:  iters left: 2 (164 enodes)
1550624783.046 * * [misc]simplify:  iters left: 1 (204 enodes)
1550624783.114 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624783.114 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1550624783.115 * * [misc]simplify:  Extracting #2: cost 51 inf + 125
1550624783.116 * * [misc]simplify:  Extracting #3: cost 38 inf + 1025
1550624783.118 * * [misc]simplify:  Extracting #4: cost 15 inf + 5002
1550624783.123 * * [misc]simplify:  Extracting #5: cost 0 inf + 7938
1550624783.128 * * [misc]simplify:  Extracting #6: cost 0 inf + 7923
1550624783.133 * [exit]simplify:  Simplified to (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)
1550624783.133 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)))
1550624783.133 * * * * [misc]progress:  [ 127 / 142 ] simplifiying candidate #<alt (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1550624783.134 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550624783.134 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624783.137 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624783.145 * * [misc]simplify:  iters left: 3 (28 enodes)
1550624783.156 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624783.156 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624783.156 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550624783.156 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550624783.156 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550624783.157 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550624783.157 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550624783.157 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624783.157 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))
1550624783.158 * * * * [misc]progress:  [ 128 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3)) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))))>
1550624783.158 * [enter]simplify:  Simplifying (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3))
1550624783.158 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624783.164 * * [misc]simplify:  iters left: 5 (44 enodes)
1550624783.172 * * [misc]simplify:  iters left: 4 (110 enodes)
1550624783.196 * * [misc]simplify:  iters left: 3 (264 enodes)
1550624783.307 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624783.307 * * [misc]simplify:  Extracting #1: cost 39 inf + 0
1550624783.308 * * [misc]simplify:  Extracting #2: cost 95 inf + 165
1550624783.309 * * [misc]simplify:  Extracting #3: cost 81 inf + 1582
1550624783.313 * * [misc]simplify:  Extracting #4: cost 43 inf + 6616
1550624783.319 * * [misc]simplify:  Extracting #5: cost 5 inf + 13457
1550624783.327 * * [misc]simplify:  Extracting #6: cost 0 inf + 14112
1550624783.334 * [exit]simplify:  Simplified to (- (* (* (+ 1 x) (+ 1 x)) (+ 1 x)) (* (* x x) x))
1550624783.335 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (* (* (+ 1 x) (+ 1 x)) (+ 1 x)) (* (* x x) x)) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (+ (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))))
1550624783.335 * * * * [misc]progress:  [ 129 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x)))) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1550624783.335 * [enter]simplify:  Simplifying (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))))
1550624783.335 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624783.345 * * [misc]simplify:  iters left: 5 (40 enodes)
1550624783.359 * * [misc]simplify:  iters left: 4 (93 enodes)
1550624783.405 * * [misc]simplify:  iters left: 3 (184 enodes)
1550624783.492 * * [misc]simplify:  iters left: 2 (360 enodes)
1550624783.991 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624783.994 * * [misc]simplify:  Extracting #1: cost 51 inf + 0
1550624783.994 * * [misc]simplify:  Extracting #2: cost 175 inf + 167
1550624783.996 * * [misc]simplify:  Extracting #3: cost 116 inf + 7914
1550624784.001 * * [misc]simplify:  Extracting #4: cost 17 inf + 21804
1550624784.007 * * [misc]simplify:  Extracting #5: cost 0 inf + 24658
1550624784.015 * [exit]simplify:  Simplified to (+ x (+ 1 x))
1550624784.016 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ x (+ 1 x)) (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))
1550624784.016 * * * * [misc]progress:  [ 130 / 142 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624784.016 * * * * [misc]progress:  [ 131 / 142 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1550624784.016 * [enter]simplify:  Simplifying 1
1550624784.016 * * [misc]simplify:  iters left: 0 (1 enodes)
1550624784.017 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624784.017 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624784.018 * [exit]simplify:  Simplified to 1
1550624784.018 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624784.018 * * * * [misc]progress:  [ 132 / 142 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1550624784.018 * [enter]simplify:  Simplifying 1
1550624784.018 * * [misc]simplify:  iters left: 0 (1 enodes)
1550624784.019 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624784.019 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624784.019 * [exit]simplify:  Simplified to 1
1550624784.019 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624784.019 * * * * [misc]progress:  [ 133 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624784.019 * [enter]simplify:  Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1550624784.019 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1550624784.019 * * * * [misc]progress:  [ 134 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624784.020 * [enter]simplify:  Simplifying x
1550624784.020 * * [misc]simplify:  iters left: 0 (1 enodes)
1550624784.020 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624784.020 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624784.020 * [exit]simplify:  Simplified to x
1550624784.020 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1550624784.020 * * * * [misc]progress:  [ 135 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624784.021 * [enter]simplify:  Simplifying x
1550624784.021 * * [misc]simplify:  iters left: 0 (1 enodes)
1550624784.021 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624784.021 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624784.021 * [exit]simplify:  Simplified to x
1550624784.021 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1550624784.021 * * * * [misc]progress:  [ 136 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624784.022 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624784.022 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1550624784.022 * * * * [misc]progress:  [ 137 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624784.022 * [enter]simplify:  Simplifying (+ x 1)
1550624784.022 * * [misc]simplify:  iters left: 2 (3 enodes)
1550624784.024 * * [misc]simplify:  iters left: 1 (12 enodes)
1550624784.028 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624784.028 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624784.028 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550624784.028 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550624784.028 * [exit]simplify:  Simplified to (+ 1 x)
1550624784.028 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624784.028 * * * * [misc]progress:  [ 138 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624784.029 * [enter]simplify:  Simplifying (+ x 1)
1550624784.029 * * [misc]simplify:  iters left: 2 (3 enodes)
1550624784.030 * * [misc]simplify:  iters left: 1 (12 enodes)
1550624784.031 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624784.031 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624784.031 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550624784.032 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550624784.032 * [exit]simplify:  Simplified to (+ 1 x)
1550624784.032 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624784.032 * * * * [misc]progress:  [ 139 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624784.032 * [enter]simplify:  Simplifying (+ x 1)
1550624784.032 * * [misc]simplify:  iters left: 2 (3 enodes)
1550624784.033 * * [misc]simplify:  iters left: 1 (12 enodes)
1550624784.035 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624784.035 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624784.035 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550624784.035 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550624784.035 * [exit]simplify:  Simplified to (+ 1 x)
1550624784.035 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550624784.035 * * * * [misc]progress:  [ 140 / 142 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1550624784.035 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624784.035 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624784.035 * * * * [misc]progress:  [ 141 / 142 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550624784.035 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624784.036 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624784.036 * * * * [misc]progress:  [ 142 / 142 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550624784.036 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624784.036 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624784.036 * * * [misc]progress:  adding candidates to table
1550624785.291 * * [misc]progress:  iteration 3 / 4
1550624785.291 * * * [misc]progress:  picking best candidate
1550624785.307 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1550624785.307 * * * [misc]progress:  localizing error
1550624785.311 * * * [misc]progress:  generating rewritten candidates
1550624785.311 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1550624785.315 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1550624785.324 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 1)
1550624785.325 * * * [misc]progress:  generating series expansions
1550624785.325 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1550624785.325 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550624785.325 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1550624785.325 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624785.325 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624785.325 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624785.325 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624785.325 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.325 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.325 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.325 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.325 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.325 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624785.325 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624785.326 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.326 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624785.326 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624785.326 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.326 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.326 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.326 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.326 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.326 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.326 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.326 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624785.326 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624785.326 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624785.327 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624785.327 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.327 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.327 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.327 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.327 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.327 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624785.327 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624785.327 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.327 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624785.327 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624785.327 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.327 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.327 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.327 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.327 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.327 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.328 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.328 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.328 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550624785.328 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550624785.328 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.329 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550624785.330 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.330 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550624785.331 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550624785.331 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.331 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624785.331 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1550624785.331 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1550624785.331 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624785.331 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624785.331 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624785.331 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.331 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.331 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.331 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.332 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.332 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.332 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624785.332 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624785.332 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.332 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.332 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.332 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.332 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.332 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.332 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.332 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.332 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.333 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.333 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.333 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.333 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624785.333 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624785.333 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624785.333 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624785.333 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.333 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.333 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.333 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.333 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.333 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.334 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.334 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624785.334 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624785.334 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.334 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.334 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.334 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.334 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.334 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.334 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.334 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.334 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.334 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.334 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.334 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.335 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624785.335 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624785.335 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624785.336 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.336 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624785.336 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624785.336 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.337 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.338 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624785.338 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.338 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624785.339 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624785.340 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624785.340 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.341 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624785.341 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.343 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624785.343 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.344 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.344 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1550624785.344 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1550624785.344 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624785.344 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624785.344 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624785.344 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624785.344 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.344 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.344 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.344 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.344 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.344 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.345 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.345 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624785.345 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624785.345 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.346 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624785.346 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624785.346 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624785.346 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624785.346 * [misc]backup-simplify:  Simplify -1 into -1
1550624785.346 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.346 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.346 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.346 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624785.346 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.346 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624785.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.347 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.347 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624785.347 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624785.347 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624785.347 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624785.347 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624785.347 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.347 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.347 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.347 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.347 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.347 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.347 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.348 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624785.348 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624785.348 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.348 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624785.348 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624785.348 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624785.348 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624785.348 * [misc]backup-simplify:  Simplify -1 into -1
1550624785.348 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.348 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.348 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.349 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624785.349 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.349 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624785.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.349 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.350 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624785.350 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624785.350 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624785.350 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624785.351 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.352 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.352 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624785.353 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.353 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.354 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624785.354 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.355 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624785.355 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624785.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.356 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624785.356 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624785.357 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624785.357 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.358 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624785.358 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.359 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.359 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1550624785.359 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1550624785.359 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1550624785.359 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624785.359 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624785.359 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624785.359 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.359 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.359 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.359 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.359 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.359 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624785.359 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624785.359 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.359 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624785.359 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624785.359 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.359 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.359 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.359 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.360 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.360 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624785.360 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624785.360 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624785.360 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.360 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.360 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.360 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.360 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.360 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624785.360 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624785.360 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.360 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624785.360 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624785.360 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.360 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.360 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.361 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.361 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.361 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.361 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.361 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550624785.361 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.362 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550624785.363 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.363 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550624785.363 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.363 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624785.363 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1550624785.363 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1550624785.363 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624785.363 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624785.363 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.363 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.363 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.363 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.363 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.363 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.364 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.364 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624785.364 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624785.364 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.364 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.364 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.364 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.364 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.364 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.364 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.364 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.364 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.365 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.365 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624785.365 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624785.365 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.365 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.365 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.365 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.365 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.365 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.365 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.365 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624785.365 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624785.365 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.366 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.366 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.366 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.366 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.366 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.366 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.366 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.366 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.366 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.366 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.367 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.367 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624785.367 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.367 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624785.368 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624785.368 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.368 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.368 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.369 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624785.369 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624785.369 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624785.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.370 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624785.370 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.370 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.371 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.371 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1550624785.371 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1550624785.371 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624785.371 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624785.371 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624785.371 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.371 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.371 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.371 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.371 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.371 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.371 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.371 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624785.371 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624785.371 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.372 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624785.372 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624785.372 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624785.372 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624785.372 * [misc]backup-simplify:  Simplify -1 into -1
1550624785.372 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.372 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.372 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.372 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624785.372 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.372 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624785.372 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624785.372 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624785.372 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624785.372 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.372 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.372 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.372 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.372 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.372 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.373 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624785.373 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624785.373 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.373 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624785.373 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624785.373 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624785.373 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624785.373 * [misc]backup-simplify:  Simplify -1 into -1
1550624785.373 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.373 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.373 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.373 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624785.373 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.374 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624785.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.374 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.374 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.374 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.374 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624785.374 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624785.374 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.375 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.375 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624785.376 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.376 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.376 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.376 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624785.376 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624785.376 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.377 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624785.377 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624785.378 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624785.378 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624785.378 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624785.378 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.378 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 1)
1550624785.378 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1550624785.378 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1550624785.378 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624785.379 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624785.379 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.379 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.379 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.379 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.379 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.379 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624785.379 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624785.379 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.379 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624785.379 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624785.379 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624785.379 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.379 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.379 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.379 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.379 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.379 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624785.379 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624785.379 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.380 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624785.380 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.380 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1550624785.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.380 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550624785.381 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1550624785.381 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1550624785.381 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1550624785.381 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1550624785.381 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624785.381 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624785.381 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.381 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.381 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.381 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.381 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.381 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.381 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.381 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.381 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.382 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.382 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624785.382 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624785.382 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.382 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.382 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.382 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.382 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.382 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.382 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.382 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.382 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.382 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624785.382 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.382 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624785.382 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624785.383 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624785.383 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.383 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624785.383 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624785.383 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.384 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624785.384 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624785.384 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.384 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1550624785.384 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1550624785.384 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624785.384 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624785.384 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.384 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.384 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.384 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.385 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.385 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.385 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.385 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624785.385 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624785.385 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.385 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624785.385 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624785.385 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624785.385 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624785.385 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.385 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624785.385 * [misc]taylor:  Taking taylor expansion of x in x
1550624785.385 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.385 * [misc]backup-simplify:  Simplify 1 into 1
1550624785.385 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624785.385 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624785.386 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624785.386 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624785.386 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624785.386 * [misc]backup-simplify:  Simplify 0 into 0
1550624785.386 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624785.386 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624785.386 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624785.386 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624785.387 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624785.387 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624785.387 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624785.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624785.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624785.388 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624785.388 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624785.388 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.388 * * * [misc]progress:  simplifying candidates
1550624785.388 * * * * [misc]progress:  [ 1 / 69 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.388 * * * * [misc]progress:  [ 2 / 69 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.388 * * * * [misc]progress:  [ 3 / 69 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))>
1550624785.388 * * * * [misc]progress:  [ 4 / 69 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))>
1550624785.389 * [enter]simplify:  Simplifying (- 1)
1550624785.389 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624785.390 * * [misc]simplify:  iters left: 1 (9 enodes)
1550624785.392 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.392 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624785.392 * [exit]simplify:  Simplified to -1
1550624785.392 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))
1550624785.392 * * * * [misc]progress:  [ 5 / 69 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1550624785.392 * * * * [misc]progress:  [ 6 / 69 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.392 * * * * [misc]progress:  [ 7 / 69 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.392 * * * * [misc]progress:  [ 8 / 69 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.392 * * * * [misc]progress:  [ 9 / 69 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.392 * * * * [misc]progress:  [ 10 / 69 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.392 * * * * [misc]progress:  [ 11 / 69 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.392 * * * * [misc]progress:  [ 12 / 69 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624785.392 * * * * [misc]progress:  [ 13 / 69 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624785.392 * * * * [misc]progress:  [ 14 / 69 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624785.392 * * * * [misc]progress:  [ 15 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1550624785.392 * * * * [misc]progress:  [ 16 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624785.392 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1550624785.392 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624785.394 * * [misc]simplify:  iters left: 5 (25 enodes)
1550624785.398 * * [misc]simplify:  iters left: 4 (27 enodes)
1550624785.402 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.402 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624785.402 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624785.402 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624785.402 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550624785.402 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550624785.402 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550624785.402 * * [misc]simplify:  Extracting #7: cost 2 inf + 736
1550624785.402 * * [misc]simplify:  Extracting #8: cost 0 inf + 1140
1550624785.403 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550624785.403 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624785.403 * * * * [misc]progress:  [ 17 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624785.403 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1550624785.403 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624785.405 * * [misc]simplify:  iters left: 5 (25 enodes)
1550624785.409 * * [misc]simplify:  iters left: 4 (27 enodes)
1550624785.417 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.417 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624785.417 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624785.417 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624785.417 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550624785.417 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550624785.417 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550624785.418 * * [misc]simplify:  Extracting #7: cost 2 inf + 696
1550624785.418 * * [misc]simplify:  Extracting #8: cost 0 inf + 1060
1550624785.421 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550624785.421 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624785.421 * * * * [misc]progress:  [ 18 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624785.421 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624785.421 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624785.425 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624785.431 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624785.438 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.438 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624785.438 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624785.438 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624785.438 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624785.439 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624785.439 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624785.439 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1550624785.439 * * * * [misc]progress:  [ 19 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1550624785.439 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624785.439 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624785.443 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624785.449 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624785.456 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.456 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624785.456 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624785.456 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624785.456 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624785.456 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624785.456 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624785.457 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1550624785.457 * * * * [misc]progress:  [ 20 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))>
1550624785.457 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1550624785.457 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624785.462 * * [misc]simplify:  iters left: 5 (37 enodes)
1550624785.474 * * [misc]simplify:  iters left: 4 (66 enodes)
1550624785.494 * * [misc]simplify:  iters left: 3 (105 enodes)
1550624785.529 * * [misc]simplify:  iters left: 2 (164 enodes)
1550624785.556 * * [misc]simplify:  iters left: 1 (204 enodes)
1550624785.596 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.596 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1550624785.596 * * [misc]simplify:  Extracting #2: cost 51 inf + 125
1550624785.597 * * [misc]simplify:  Extracting #3: cost 38 inf + 1025
1550624785.598 * * [misc]simplify:  Extracting #4: cost 15 inf + 5002
1550624785.600 * * [misc]simplify:  Extracting #5: cost 0 inf + 7938
1550624785.603 * * [misc]simplify:  Extracting #6: cost 0 inf + 7923
1550624785.605 * [exit]simplify:  Simplified to (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)
1550624785.605 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)))
1550624785.605 * * * * [misc]progress:  [ 21 / 69 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1550624785.605 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550624785.605 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624785.607 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624785.613 * * [misc]simplify:  iters left: 3 (28 enodes)
1550624785.623 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.623 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624785.623 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550624785.623 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550624785.623 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550624785.624 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550624785.624 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550624785.624 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624785.624 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))
1550624785.625 * * * * [misc]progress:  [ 22 / 69 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.625 * * * * [misc]progress:  [ 23 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.625 * * * * [misc]progress:  [ 24 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.625 * * * * [misc]progress:  [ 25 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))>
1550624785.625 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1550624785.625 * * [misc]simplify:  iters left: 6 (6 enodes)
1550624785.628 * * [misc]simplify:  iters left: 5 (21 enodes)
1550624785.635 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624785.642 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.642 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624785.642 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624785.642 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550624785.642 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550624785.642 * * [misc]simplify:  Extracting #5: cost 8 inf + 2
1550624785.642 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550624785.642 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1550624785.642 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (sqrt x))))
1550624785.643 * * * * [misc]progress:  [ 26 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x))))>
1550624785.643 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1550624785.643 * * [misc]simplify:  iters left: 6 (6 enodes)
1550624785.646 * * [misc]simplify:  iters left: 5 (22 enodes)
1550624785.652 * * [misc]simplify:  iters left: 4 (24 enodes)
1550624785.656 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.656 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624785.656 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550624785.656 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624785.656 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550624785.656 * * [misc]simplify:  Extracting #5: cost 1 inf + 816
1550624785.656 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550624785.656 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1550624785.656 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))
1550624785.656 * * * * [misc]progress:  [ 27 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1550624785.657 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550624785.657 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624785.658 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624785.661 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624785.664 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.664 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624785.664 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624785.664 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624785.664 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624785.664 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550624785.664 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550624785.664 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1550624785.664 * * * * [misc]progress:  [ 28 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))>
1550624785.664 * [enter]simplify:  Simplifying (sqrt 1)
1550624785.664 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624785.666 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.666 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624785.666 * [exit]simplify:  Simplified to 1
1550624785.666 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))
1550624785.666 * * * * [misc]progress:  [ 29 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1550624785.666 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550624785.666 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624785.668 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624785.671 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624785.674 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.674 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624785.674 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624785.674 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624785.674 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624785.674 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550624785.674 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550624785.674 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1550624785.674 * * * * [misc]progress:  [ 30 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))>
1550624785.674 * * * * [misc]progress:  [ 31 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1550624785.675 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1550624785.675 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624785.677 * * [misc]simplify:  iters left: 5 (30 enodes)
1550624785.682 * * [misc]simplify:  iters left: 4 (36 enodes)
1550624785.692 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.692 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624785.692 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550624785.692 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550624785.692 * * [misc]simplify:  Extracting #4: cost 15 inf + 1
1550624785.692 * * [misc]simplify:  Extracting #5: cost 13 inf + 43
1550624785.692 * * [misc]simplify:  Extracting #6: cost 7 inf + 472
1550624785.693 * * [misc]simplify:  Extracting #7: cost 1 inf + 1484
1550624785.693 * * [misc]simplify:  Extracting #8: cost 0 inf + 1646
1550624785.694 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1550624785.694 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624785.694 * * * * [misc]progress:  [ 32 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1550624785.694 * * * * [misc]progress:  [ 33 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.694 * * * * [misc]progress:  [ 34 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.694 * * * * [misc]progress:  [ 35 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.694 * * * * [misc]progress:  [ 36 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.694 * * * * [misc]progress:  [ 37 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.695 * * * * [misc]progress:  [ 38 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1550624785.695 * * * * [misc]progress:  [ 39 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624785.695 * * * * [misc]progress:  [ 40 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1550624785.695 * * * * [misc]progress:  [ 41 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624785.695 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624785.695 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624785.698 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624785.705 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624785.712 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.712 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624785.712 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624785.712 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624785.712 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624785.712 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624785.712 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624785.712 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624785.713 * * * * [misc]progress:  [ 42 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (posit16->real (real->posit16 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624785.713 * * * * [misc]progress:  [ 43 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (sqrt (+ x 1)))))>
1550624785.713 * * * * [misc]progress:  [ 44 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log1p (expm1 (sqrt (+ x 1)))) (sqrt x))))>
1550624785.713 * * * * [misc]progress:  [ 45 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (expm1 (log1p (sqrt (+ x 1)))) (sqrt x))))>
1550624785.713 * * * * [misc]progress:  [ 46 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (+ x 1) 1/2) (sqrt x))))>
1550624785.713 * * * * [misc]progress:  [ 47 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (+ x 1)) 1) (sqrt x))))>
1550624785.713 * * * * [misc]progress:  [ 48 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (log (sqrt (+ x 1)))) (sqrt x))))>
1550624785.713 * * * * [misc]progress:  [ 49 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log (exp (sqrt (+ x 1)))) (sqrt x))))>
1550624785.713 * * * * [misc]progress:  [ 50 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (sqrt x))))>
1550624785.713 * * * * [misc]progress:  [ 51 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (sqrt x))))>
1550624785.713 * * * * [misc]progress:  [ 52 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))) (sqrt x))))>
1550624785.713 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1550624785.714 * * [misc]simplify:  iters left: 6 (6 enodes)
1550624785.717 * * [misc]simplify:  iters left: 5 (22 enodes)
1550624785.723 * * [misc]simplify:  iters left: 4 (24 enodes)
1550624785.730 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.730 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624785.730 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550624785.730 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624785.730 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550624785.731 * * [misc]simplify:  Extracting #5: cost 1 inf + 816
1550624785.731 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550624785.731 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1550624785.731 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))) (sqrt x))))
1550624785.731 * * * * [misc]progress:  [ 53 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x))))>
1550624785.732 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550624785.732 * * [misc]simplify:  iters left: 4 (5 enodes)
1550624785.734 * * [misc]simplify:  iters left: 3 (18 enodes)
1550624785.740 * * [misc]simplify:  iters left: 2 (20 enodes)
1550624785.746 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.746 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624785.747 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624785.747 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624785.747 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550624785.747 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550624785.747 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550624785.747 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))) (sqrt x))))
1550624785.747 * * * * [misc]progress:  [ 54 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt 1) (sqrt (+ x 1))) (sqrt x))))>
1550624785.748 * [enter]simplify:  Simplifying (sqrt 1)
1550624785.748 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624785.751 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.751 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624785.751 * [exit]simplify:  Simplified to 1
1550624785.751 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (sqrt (+ x 1))) (sqrt x))))
1550624785.751 * * * * [misc]progress:  [ 55 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x))))>
1550624785.752 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1550624785.752 * * [misc]simplify:  iters left: 4 (7 enodes)
1550624785.759 * * [misc]simplify:  iters left: 3 (27 enodes)
1550624785.767 * * [misc]simplify:  iters left: 2 (33 enodes)
1550624785.776 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.776 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624785.776 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624785.776 * * [misc]simplify:  Extracting #3: cost 9 inf + 2
1550624785.777 * * [misc]simplify:  Extracting #4: cost 2 inf + 1055
1550624785.777 * * [misc]simplify:  Extracting #5: cost 0 inf + 1027
1550624785.777 * * [misc]simplify:  Extracting #6: cost 0 inf + 715
1550624785.777 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1550624785.778 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x))))
1550624785.778 * * * * [misc]progress:  [ 56 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) (sqrt x))))>
1550624785.778 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1550624785.778 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624785.782 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624785.790 * * [misc]simplify:  iters left: 3 (34 enodes)
1550624785.798 * * [misc]simplify:  iters left: 2 (41 enodes)
1550624785.809 * * [misc]simplify:  iters left: 1 (57 enodes)
1550624785.829 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.829 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624785.829 * * [misc]simplify:  Extracting #2: cost 13 inf + 0
1550624785.830 * * [misc]simplify:  Extracting #3: cost 20 inf + 3
1550624785.830 * * [misc]simplify:  Extracting #4: cost 4 inf + 919
1550624785.831 * * [misc]simplify:  Extracting #5: cost 0 inf + 1221
1550624785.832 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1550624785.832 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (fma x x -1)) (sqrt (- x 1))) (sqrt x))))
1550624785.832 * * * * [misc]progress:  [ 57 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x))))>
1550624785.832 * * * * [misc]progress:  [ 58 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (fabs (sqrt (+ x 1))) (sqrt x))))>
1550624785.832 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550624785.832 * * [misc]simplify:  iters left: 3 (4 enodes)
1550624785.835 * * [misc]simplify:  iters left: 2 (15 enodes)
1550624785.840 * * [misc]simplify:  iters left: 1 (17 enodes)
1550624785.845 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.845 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624785.845 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624785.845 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550624785.845 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550624785.845 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550624785.845 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550624785.845 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (fabs (sqrt (+ 1 x))) (sqrt x))))
1550624785.846 * * * * [misc]progress:  [ 59 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (sqrt (+ x 1))) (sqrt x))))>
1550624785.846 * * * * [misc]progress:  [ 60 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (posit16->real (real->posit16 (sqrt (+ x 1)))) (sqrt x))))>
1550624785.846 * * * * [misc]progress:  [ 61 / 69 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1550624785.846 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624785.846 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624785.846 * * * * [misc]progress:  [ 62 / 69 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550624785.846 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.846 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624785.846 * * * * [misc]progress:  [ 63 / 69 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550624785.847 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.847 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624785.847 * * * * [misc]progress:  [ 64 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1550624785.847 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624785.847 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1550624785.847 * * * * [misc]progress:  [ 65 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1550624785.847 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.847 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1550624785.847 * * * * [misc]progress:  [ 66 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1550624785.848 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.848 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1550624785.848 * * * * [misc]progress:  [ 67 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x))))>
1550624785.848 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1550624785.848 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624785.854 * * [misc]simplify:  iters left: 5 (41 enodes)
1550624785.868 * * [misc]simplify:  iters left: 4 (69 enodes)
1550624785.892 * * [misc]simplify:  iters left: 3 (106 enodes)
1550624785.917 * * [misc]simplify:  iters left: 2 (154 enodes)
1550624785.944 * * [misc]simplify:  iters left: 1 (186 enodes)
1550624785.987 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624785.987 * * [misc]simplify:  Extracting #1: cost 26 inf + 0
1550624785.987 * * [misc]simplify:  Extracting #2: cost 42 inf + 47
1550624785.988 * * [misc]simplify:  Extracting #3: cost 17 inf + 1661
1550624785.989 * * [misc]simplify:  Extracting #4: cost 1 inf + 3060
1550624785.990 * * [misc]simplify:  Extracting #5: cost 0 inf + 3198
1550624785.991 * [exit]simplify:  Simplified to (fma x (fma x -1/8 1/2) 1)
1550624785.991 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ (fma x (fma x -1/8 1/2) 1) (sqrt x))))
1550624785.991 * * * * [misc]progress:  [ 68 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1550624785.992 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.992 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1550624785.992 * * * * [misc]progress:  [ 69 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1550624785.992 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624785.992 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1550624785.992 * * * [misc]progress:  adding candidates to table
1550624786.523 * * [misc]progress:  iteration 4 / 4
1550624786.523 * * * [misc]progress:  picking best candidate
1550624786.551 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624786.551 * * * [misc]progress:  localizing error
1550624786.564 * * * [misc]progress:  generating rewritten candidates
1550624786.564 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1550624786.579 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1550624786.588 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1550624786.598 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1550624786.607 * * * [misc]progress:  generating series expansions
1550624786.607 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1550624786.608 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550624786.608 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1550624786.608 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624786.608 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624786.608 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624786.608 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624786.608 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.608 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.608 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.608 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.608 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.608 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.608 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624786.609 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.609 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624786.609 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624786.609 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.609 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.609 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.609 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.610 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.610 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.610 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624786.610 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624786.610 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624786.610 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624786.610 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.610 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.610 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.610 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.610 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.610 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.611 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624786.611 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.611 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624786.611 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624786.611 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.611 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.611 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.611 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.612 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.612 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.612 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.612 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.612 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550624786.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550624786.613 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.613 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.614 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550624786.615 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.616 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550624786.617 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550624786.617 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.618 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624786.618 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))) (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1550624786.618 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1550624786.618 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624786.618 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624786.618 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624786.618 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.619 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.619 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.619 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.619 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.619 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.619 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.619 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624786.619 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624786.619 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.619 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.619 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.620 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.620 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.620 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.620 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.620 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.621 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.621 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.621 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.621 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.621 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624786.621 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624786.621 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624786.621 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.622 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.622 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.622 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.622 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.622 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.622 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.622 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624786.622 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624786.622 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.622 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.622 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.622 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.623 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.623 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.623 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.623 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.623 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.623 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.624 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.624 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.624 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624786.624 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.625 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.625 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.625 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.626 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.626 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.627 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.627 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.627 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.628 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.628 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.628 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.628 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.629 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.630 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.630 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.630 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624786.630 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))))) (sqrt (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1550624786.630 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1550624786.630 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624786.630 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624786.630 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624786.630 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624786.630 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.630 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.631 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.631 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.631 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.631 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.631 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.631 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624786.631 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624786.631 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.631 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.631 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624786.631 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624786.631 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624786.631 * [misc]backup-simplify:  Simplify -1 into -1
1550624786.631 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.631 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.631 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.631 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624786.632 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.632 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.632 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.632 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624786.632 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624786.632 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624786.632 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624786.632 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.632 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.632 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.632 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.632 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.632 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.632 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.633 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624786.633 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624786.633 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.633 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.633 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624786.633 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624786.633 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624786.633 * [misc]backup-simplify:  Simplify -1 into -1
1550624786.633 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.633 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.633 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.633 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624786.633 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.634 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.634 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.634 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.634 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.634 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624786.634 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.634 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624786.634 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.635 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.635 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624786.636 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.636 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.636 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.637 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.637 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.637 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624786.637 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.638 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.638 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.638 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.639 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.640 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.640 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.640 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624786.640 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1550624786.640 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550624786.640 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1550624786.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624786.640 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624786.640 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624786.640 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624786.640 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.640 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.640 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.640 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.640 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.641 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.641 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624786.641 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.641 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624786.641 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624786.641 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.641 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.641 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.641 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.641 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.642 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.642 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624786.642 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624786.642 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624786.642 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624786.642 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.642 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.642 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.642 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.642 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.642 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.642 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624786.642 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.642 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624786.642 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624786.642 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.642 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.642 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.642 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.643 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.643 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.643 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.643 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.643 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550624786.644 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550624786.644 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.644 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.644 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550624786.645 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.645 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550624786.646 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550624786.646 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.646 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624786.647 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1550624786.647 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1550624786.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624786.647 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624786.647 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624786.647 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.647 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.647 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.647 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.647 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.647 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.647 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.647 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624786.647 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624786.647 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.647 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.647 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.647 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.647 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.648 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.648 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.648 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.648 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.648 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.648 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.648 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.648 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.648 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624786.648 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624786.648 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624786.648 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.648 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.648 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.649 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.649 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.649 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.649 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.649 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624786.649 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624786.649 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.649 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.649 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.649 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.649 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.649 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.649 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.649 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.649 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.650 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.650 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.650 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.650 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.650 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624786.650 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.651 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.651 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.651 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.652 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.652 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.653 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.653 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.653 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.654 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.654 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.654 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.655 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.655 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.656 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.656 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.656 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624786.657 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1550624786.657 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1550624786.657 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624786.657 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624786.657 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624786.657 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624786.657 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.657 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.657 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.657 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.657 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.657 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.657 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.657 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624786.657 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624786.657 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.658 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.658 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624786.658 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624786.658 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624786.658 * [misc]backup-simplify:  Simplify -1 into -1
1550624786.658 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.658 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.658 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.658 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624786.658 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.658 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.658 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.658 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.659 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.659 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624786.659 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624786.659 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624786.659 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624786.659 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.659 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.659 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.659 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.659 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.659 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.659 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.659 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624786.659 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624786.659 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.659 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.659 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624786.659 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624786.659 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624786.659 * [misc]backup-simplify:  Simplify -1 into -1
1550624786.659 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.659 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.659 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.660 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624786.660 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.660 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.660 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.660 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.660 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624786.661 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.661 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624786.661 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.661 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.662 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624786.662 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.662 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.663 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.663 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.663 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.663 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624786.663 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.664 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.664 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.665 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.665 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.666 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.666 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.667 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624786.667 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1550624786.667 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550624786.667 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1550624786.667 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624786.667 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624786.667 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624786.667 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624786.667 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.667 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.667 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.667 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.667 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.667 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.667 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624786.667 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.667 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624786.667 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624786.668 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.668 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.668 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.668 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.668 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.668 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.668 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.668 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624786.668 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624786.668 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624786.668 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624786.668 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.668 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.668 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.668 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.668 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.668 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.669 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624786.669 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.669 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624786.669 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624786.669 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.669 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.669 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.669 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.669 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.669 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.669 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.669 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.670 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550624786.670 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550624786.670 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.671 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550624786.672 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.672 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550624786.673 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550624786.673 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.673 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624786.673 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1550624786.673 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1550624786.673 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624786.673 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624786.673 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624786.673 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.673 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.673 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.673 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.673 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.674 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.674 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.674 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624786.674 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624786.674 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.674 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.674 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.674 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.674 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.674 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.674 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.674 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.674 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.675 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.675 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.675 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.675 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624786.675 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624786.675 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624786.675 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.675 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.675 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.675 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.675 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.675 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.675 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.676 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624786.676 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624786.676 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.676 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.676 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.676 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.676 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.676 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.676 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.676 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.676 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.676 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.676 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.676 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.677 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.677 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624786.677 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.678 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.678 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.679 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.680 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.680 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.681 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.681 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.681 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.682 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.683 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.684 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.684 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.686 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.686 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.687 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624786.687 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1550624786.687 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1550624786.687 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624786.687 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624786.687 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624786.687 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624786.687 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.687 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.687 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.687 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.687 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.687 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.688 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.688 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624786.688 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624786.688 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.689 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.689 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624786.689 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624786.689 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624786.689 * [misc]backup-simplify:  Simplify -1 into -1
1550624786.689 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.689 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.689 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.689 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624786.689 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.689 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.690 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.690 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.690 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624786.690 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624786.690 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624786.690 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624786.690 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.690 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.690 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.690 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.690 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.690 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.691 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.691 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624786.691 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624786.691 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.691 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.692 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624786.692 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624786.692 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624786.692 * [misc]backup-simplify:  Simplify -1 into -1
1550624786.692 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.692 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.692 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.692 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624786.692 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.692 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.693 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.693 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.693 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.693 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624786.693 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.694 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624786.694 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.695 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.695 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624786.696 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.696 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.697 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.697 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.698 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.698 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624786.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.699 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.699 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.701 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.701 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.703 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.703 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550624786.704 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624786.704 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1550624786.704 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) into (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624786.704 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1550624786.704 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1550624786.704 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624786.704 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624786.704 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624786.704 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624786.704 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.704 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.704 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.704 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.704 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.705 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.705 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624786.705 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.705 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624786.705 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624786.705 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.705 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.705 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.706 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.706 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.706 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.706 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.707 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624786.707 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550624786.708 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550624786.708 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1550624786.708 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1550624786.708 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550624786.708 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550624786.708 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550624786.708 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550624786.708 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.708 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.708 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.708 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.708 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.709 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.709 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624786.709 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.709 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550624786.709 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550624786.709 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.709 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.709 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.709 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.710 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.710 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.710 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.710 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550624786.710 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550624786.711 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550624786.712 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1550624786.712 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.712 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624786.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.713 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550624786.714 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.714 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550624786.716 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550624786.717 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 1)) into +nan.0
1550624786.717 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550624786.717 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624786.718 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))) into (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1550624786.718 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1550624786.718 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1550624786.718 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624786.718 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624786.718 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624786.718 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.718 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.718 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.718 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.718 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.718 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.719 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.719 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624786.719 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624786.719 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.719 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.719 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.719 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.719 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.719 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.719 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.720 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.720 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.722 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.722 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.723 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.723 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550624786.723 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.724 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.724 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.725 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.726 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.726 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.727 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.727 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1550624786.727 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1550624786.727 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550624786.727 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550624786.728 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550624786.728 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.728 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.728 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.728 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.728 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.728 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.728 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.728 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550624786.728 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550624786.728 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.728 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.728 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.729 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.729 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.729 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.729 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.729 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.729 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.729 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550624786.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.730 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.730 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.730 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550624786.730 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.731 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.732 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.732 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550624786.733 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.733 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.733 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.734 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1550624786.734 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550624786.734 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1550624786.734 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.735 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.735 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.736 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.736 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.737 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.738 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow (/ +nan.0 (sqrt +nan.0)) 2) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1550624786.740 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) into (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1550624786.742 * [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) (pow (/ 1 x) 2)) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ 1 x)) (sqrt +nan.0))) into (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1550624786.742 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))))) into (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))
1550624786.742 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in (x) around 0
1550624786.742 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1550624786.742 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624786.742 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624786.742 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624786.742 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624786.742 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.742 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.742 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.742 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.742 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.742 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.742 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.742 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624786.742 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624786.742 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.743 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.743 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624786.743 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624786.743 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624786.743 * [misc]backup-simplify:  Simplify -1 into -1
1550624786.743 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.743 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.743 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.743 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624786.743 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.743 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.744 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.744 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.744 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550624786.744 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.744 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624786.744 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.745 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.745 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624786.746 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.746 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.746 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.747 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1550624786.747 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1550624786.747 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550624786.747 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550624786.747 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550624786.747 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550624786.747 * [misc]taylor:  Taking taylor expansion of 1 in x
1550624786.747 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.747 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550624786.747 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.747 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.747 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.747 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550624786.747 * [misc]backup-simplify:  Simplify (- 1) into -1
1550624786.747 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550624786.747 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.748 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.748 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550624786.748 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550624786.748 * [misc]taylor:  Taking taylor expansion of -1 in x
1550624786.748 * [misc]backup-simplify:  Simplify -1 into -1
1550624786.748 * [misc]taylor:  Taking taylor expansion of x in x
1550624786.748 * [misc]backup-simplify:  Simplify 0 into 0
1550624786.748 * [misc]backup-simplify:  Simplify 1 into 1
1550624786.748 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550624786.748 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550624786.748 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550624786.748 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.748 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.749 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550624786.749 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550624786.749 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550624786.749 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624786.749 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550624786.750 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.750 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550624786.750 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550624786.751 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.751 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.751 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1550624786.752 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550624786.752 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1550624786.752 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.752 * [misc]backup-simplify:  Simplify (- 0) into 0
1550624786.752 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550624786.753 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.753 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550624786.754 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550624786.754 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550624786.755 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550624786.756 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow (/ +nan.0 (sqrt +nan.0)) 2) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1550624786.758 * [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) into (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0)))
1550624786.760 * [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 2))) (- +nan.0)) (sqrt +nan.0))) (pow (/ 1 (- x)) 2)) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ 1 (- x))) (sqrt +nan.0))) into (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1550624786.760 * * * [misc]progress:  simplifying candidates
1550624786.760 * * * * [misc]progress:  [ 1 / 117 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624786.760 * * * * [misc]progress:  [ 2 / 117 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624786.760 * * * * [misc]progress:  [ 3 / 117 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ 1/2 1/2)))>
1550624786.760 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550624786.760 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624786.763 * * [misc]simplify:  iters left: 5 (25 enodes)
1550624786.771 * * [misc]simplify:  iters left: 4 (27 enodes)
1550624786.779 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624786.779 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624786.779 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550624786.779 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550624786.779 * * [misc]simplify:  Extracting #4: cost 7 inf + 126
1550624786.779 * * [misc]simplify:  Extracting #5: cost 4 inf + 332
1550624786.780 * * [misc]simplify:  Extracting #6: cost 2 inf + 696
1550624786.780 * * [misc]simplify:  Extracting #7: cost 0 inf + 1060
1550624786.780 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550624786.780 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ 1/2 1/2)))
1550624786.781 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1550624786.781 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624786.783 * * [misc]simplify:  iters left: 1 (7 enodes)
1550624786.785 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624786.785 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624786.785 * [exit]simplify:  Simplified to 1
1550624786.785 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))
1550624786.786 * * * * [misc]progress:  [ 4 / 117 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))>
1550624786.786 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624786.786 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624786.790 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624786.798 * * [misc]simplify:  iters left: 4 (30 enodes)
1550624786.807 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624786.807 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624786.807 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624786.807 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624786.807 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624786.807 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550624786.807 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550624786.807 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550624786.808 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550624786.808 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624786.808 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1550624786.809 * [enter]simplify:  Simplifying (+ 1 1)
1550624786.809 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624786.811 * * [misc]simplify:  iters left: 1 (9 enodes)
1550624786.814 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624786.814 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624786.814 * [exit]simplify:  Simplified to 2
1550624786.814 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 2))
1550624786.814 * * * * [misc]progress:  [ 5 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1/2))>
1550624786.815 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624786.815 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624786.819 * * [misc]simplify:  iters left: 5 (32 enodes)
1550624786.829 * * [misc]simplify:  iters left: 4 (40 enodes)
1550624786.841 * * [misc]simplify:  iters left: 3 (46 enodes)
1550624786.853 * * [misc]simplify:  iters left: 2 (54 enodes)
1550624786.870 * * [misc]simplify:  iters left: 1 (82 enodes)
1550624786.894 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624786.894 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624786.894 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1550624786.894 * * [misc]simplify:  Extracting #3: cost 21 inf + 1
1550624786.895 * * [misc]simplify:  Extracting #4: cost 22 inf + 2
1550624786.895 * * [misc]simplify:  Extracting #5: cost 13 inf + 873
1550624786.897 * * [misc]simplify:  Extracting #6: cost 1 inf + 3007
1550624786.898 * * [misc]simplify:  Extracting #7: cost 0 inf + 3184
1550624786.900 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1550624786.900 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) 1/2))
1550624786.900 * * * * [misc]progress:  [ 6 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1))>
1550624786.901 * [enter]simplify:  Simplifying (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624786.901 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624786.905 * * [misc]simplify:  iters left: 5 (29 enodes)
1550624786.914 * * [misc]simplify:  iters left: 4 (32 enodes)
1550624786.923 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624786.923 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624786.923 * * [misc]simplify:  Extracting #2: cost 8 inf + 1
1550624786.923 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550624786.923 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550624786.923 * * [misc]simplify:  Extracting #5: cost 6 inf + 453
1550624786.924 * * [misc]simplify:  Extracting #6: cost 2 inf + 1100
1550624786.924 * * [misc]simplify:  Extracting #7: cost 0 inf + 1544
1550624786.925 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550624786.925 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))
1550624786.925 * * * * [misc]progress:  [ 7 / 117 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 2))>
1550624786.925 * * * * [misc]progress:  [ 8 / 117 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))>
1550624786.925 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624786.925 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624786.929 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624786.937 * * [misc]simplify:  iters left: 4 (30 enodes)
1550624786.946 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624786.946 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624786.946 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624786.946 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624786.946 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624786.946 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550624786.946 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550624786.947 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550624786.947 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550624786.948 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624786.948 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1550624786.948 * * * * [misc]progress:  [ 9 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1))>
1550624786.948 * * * * [misc]progress:  [ 10 / 117 ] simplifiying candidate #<alt (λ (x) (exp (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624786.948 * [enter]simplify:  Simplifying (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624786.948 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624786.953 * * [misc]simplify:  iters left: 5 (34 enodes)
1550624786.958 * * [misc]simplify:  iters left: 4 (36 enodes)
1550624786.963 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624786.963 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624786.963 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624786.963 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550624786.963 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550624786.963 * * [misc]simplify:  Extracting #5: cost 12 inf + 1
1550624786.963 * * [misc]simplify:  Extracting #6: cost 16 inf + 1
1550624786.963 * * [misc]simplify:  Extracting #7: cost 16 inf + 2
1550624786.963 * * [misc]simplify:  Extracting #8: cost 10 inf + 412
1550624786.964 * * [misc]simplify:  Extracting #9: cost 4 inf + 1544
1550624786.964 * * [misc]simplify:  Extracting #10: cost 0 inf + 2872
1550624786.964 * [exit]simplify:  Simplified to (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624786.964 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))
1550624786.965 * * * * [misc]progress:  [ 11 / 117 ] simplifiying candidate #<alt (λ (x) (exp (log (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624786.965 * * * * [misc]progress:  [ 12 / 117 ] simplifiying candidate #<alt (λ (x) (log (exp (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624786.965 * * * * [misc]progress:  [ 13 / 117 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624786.965 * [enter]simplify:  Simplifying (* (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624786.965 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624786.968 * * [misc]simplify:  iters left: 5 (40 enodes)
1550624786.974 * * [misc]simplify:  iters left: 4 (65 enodes)
1550624786.993 * * [misc]simplify:  iters left: 3 (89 enodes)
1550624787.015 * * [misc]simplify:  iters left: 2 (133 enodes)
1550624787.038 * * [misc]simplify:  iters left: 1 (170 enodes)
1550624787.069 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.069 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1550624787.069 * * [misc]simplify:  Extracting #2: cost 40 inf + 3
1550624787.069 * * [misc]simplify:  Extracting #3: cost 48 inf + 5
1550624787.070 * * [misc]simplify:  Extracting #4: cost 48 inf + 6
1550624787.070 * * [misc]simplify:  Extracting #5: cost 37 inf + 1186
1550624787.071 * * [misc]simplify:  Extracting #6: cost 14 inf + 6351
1550624787.073 * * [misc]simplify:  Extracting #7: cost 3 inf + 9533
1550624787.076 * * [misc]simplify:  Extracting #8: cost 0 inf + 10459
1550624787.079 * [exit]simplify:  Simplified to (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.079 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.079 * * * * [misc]progress:  [ 14 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (cbrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.079 * * * * [misc]progress:  [ 15 / 117 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.079 * * * * [misc]progress:  [ 16 / 117 ] simplifiying candidate #<alt (λ (x) (sqrt (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.080 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624787.080 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624787.082 * * [misc]simplify:  iters left: 5 (32 enodes)
1550624787.087 * * [misc]simplify:  iters left: 4 (40 enodes)
1550624787.093 * * [misc]simplify:  iters left: 3 (46 enodes)
1550624787.106 * * [misc]simplify:  iters left: 2 (54 enodes)
1550624787.122 * * [misc]simplify:  iters left: 1 (82 enodes)
1550624787.145 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.145 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550624787.145 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1550624787.145 * * [misc]simplify:  Extracting #3: cost 21 inf + 1
1550624787.145 * * [misc]simplify:  Extracting #4: cost 22 inf + 2
1550624787.146 * * [misc]simplify:  Extracting #5: cost 13 inf + 873
1550624787.147 * * [misc]simplify:  Extracting #6: cost 1 inf + 3007
1550624787.149 * * [misc]simplify:  Extracting #7: cost 0 inf + 3184
1550624787.151 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1550624787.151 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.151 * * * * [misc]progress:  [ 17 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.151 * * * * [misc]progress:  [ 18 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1550624787.151 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624787.151 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624787.155 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624787.162 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624787.171 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.171 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624787.172 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624787.172 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624787.172 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624787.172 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624787.172 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624787.172 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1550624787.172 * * * * [misc]progress:  [ 19 / 117 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 1) (sqrt 1)) (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.173 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt 1))
1550624787.173 * * [misc]simplify:  iters left: 3 (3 enodes)
1550624787.177 * * [misc]simplify:  iters left: 2 (9 enodes)
1550624787.179 * * [misc]simplify:  iters left: 1 (11 enodes)
1550624787.182 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.182 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624787.182 * [exit]simplify:  Simplified to 1
1550624787.182 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550624787.182 * [enter]simplify:  Simplifying (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550624787.182 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624787.186 * * [misc]simplify:  iters left: 5 (26 enodes)
1550624787.194 * * [misc]simplify:  iters left: 4 (29 enodes)
1550624787.201 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.202 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624787.202 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550624787.202 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550624787.202 * * [misc]simplify:  Extracting #4: cost 9 inf + 43
1550624787.202 * * [misc]simplify:  Extracting #5: cost 2 inf + 656
1550624787.202 * * [misc]simplify:  Extracting #6: cost 1 inf + 858
1550624787.203 * * [misc]simplify:  Extracting #7: cost 0 inf + 1060
1550624787.203 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624787.203 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1550624787.203 * * * * [misc]progress:  [ 20 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.203 * * * * [misc]progress:  [ 21 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.204 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.204 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624787.208 * * [misc]simplify:  iters left: 5 (31 enodes)
1550624787.217 * * [misc]simplify:  iters left: 4 (33 enodes)
1550624787.227 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.227 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.227 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624787.227 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624787.227 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550624787.227 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550624787.227 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550624787.228 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550624787.228 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550624787.229 * * [misc]simplify:  Extracting #9: cost 0 inf + 2188
1550624787.229 * [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.229 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.230 * * * * [misc]progress:  [ 22 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.230 * [enter]simplify:  Simplifying (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.230 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624787.234 * * [misc]simplify:  iters left: 5 (31 enodes)
1550624787.244 * * [misc]simplify:  iters left: 4 (33 enodes)
1550624787.253 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.253 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.253 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624787.253 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624787.253 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550624787.253 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550624787.253 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550624787.253 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550624787.254 * * [misc]simplify:  Extracting #8: cost 4 inf + 1140
1550624787.254 * * [misc]simplify:  Extracting #9: cost 0 inf + 2268
1550624787.255 * [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.255 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.255 * * * * [misc]progress:  [ 23 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.256 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.256 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624787.260 * * [misc]simplify:  iters left: 5 (31 enodes)
1550624787.269 * * [misc]simplify:  iters left: 4 (33 enodes)
1550624787.278 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.278 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.278 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624787.279 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624787.279 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550624787.279 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550624787.279 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550624787.279 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550624787.279 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550624787.280 * * [misc]simplify:  Extracting #9: cost 0 inf + 2108
1550624787.281 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.281 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.281 * * * * [misc]progress:  [ 24 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.281 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624787.281 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624787.285 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624787.293 * * [misc]simplify:  iters left: 4 (30 enodes)
1550624787.299 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.299 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.299 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624787.299 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624787.300 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624787.300 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550624787.300 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550624787.300 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550624787.300 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550624787.300 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624787.300 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624787.300 * * * * [misc]progress:  [ 25 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.301 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624787.301 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624787.303 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624787.307 * * [misc]simplify:  iters left: 4 (30 enodes)
1550624787.313 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.313 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.313 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624787.313 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624787.313 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624787.313 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550624787.314 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550624787.314 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550624787.314 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550624787.314 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624787.314 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624787.314 * * * * [misc]progress:  [ 26 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))) (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.315 * [enter]simplify:  Simplifying (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1550624787.315 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624787.318 * * [misc]simplify:  iters left: 5 (40 enodes)
1550624787.324 * * [misc]simplify:  iters left: 4 (69 enodes)
1550624787.334 * * [misc]simplify:  iters left: 3 (108 enodes)
1550624787.353 * * [misc]simplify:  iters left: 2 (167 enodes)
1550624787.404 * * [misc]simplify:  iters left: 1 (207 enodes)
1550624787.441 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.441 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.441 * * [misc]simplify:  Extracting #2: cost 33 inf + 0
1550624787.441 * * [misc]simplify:  Extracting #3: cost 53 inf + 125
1550624787.441 * * [misc]simplify:  Extracting #4: cost 41 inf + 864
1550624787.442 * * [misc]simplify:  Extracting #5: cost 18 inf + 4695
1550624787.445 * * [misc]simplify:  Extracting #6: cost 0 inf + 8457
1550624787.447 * * [misc]simplify:  Extracting #7: cost 0 inf + 8412
1550624787.449 * [exit]simplify:  Simplified to (sqrt (fma (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)) x))
1550624787.450 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))) (sqrt (fma (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)) x))))
1550624787.450 * * * * [misc]progress:  [ 27 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))))>
1550624787.450 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1550624787.450 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624787.452 * * [misc]simplify:  iters left: 5 (26 enodes)
1550624787.461 * * [misc]simplify:  iters left: 4 (31 enodes)
1550624787.470 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.470 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.470 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550624787.470 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1550624787.470 * * [misc]simplify:  Extracting #4: cost 13 inf + 1
1550624787.470 * * [misc]simplify:  Extracting #5: cost 9 inf + 205
1550624787.471 * * [misc]simplify:  Extracting #6: cost 3 inf + 656
1550624787.471 * * [misc]simplify:  Extracting #7: cost 1 inf + 1020
1550624787.471 * * [misc]simplify:  Extracting #8: cost 0 inf + 1222
1550624787.472 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1550624787.472 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))) (sqrt (- (sqrt (+ 1 x)) (sqrt x)))))
1550624787.472 * * * * [misc]progress:  [ 28 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.472 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.473 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624787.477 * * [misc]simplify:  iters left: 5 (31 enodes)
1550624787.486 * * [misc]simplify:  iters left: 4 (33 enodes)
1550624787.496 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.496 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.496 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624787.496 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624787.496 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550624787.496 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550624787.496 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550624787.496 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550624787.496 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550624787.497 * * [misc]simplify:  Extracting #9: cost 0 inf + 2108
1550624787.497 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.497 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.497 * * * * [misc]progress:  [ 29 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.497 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624787.497 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624787.499 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624787.503 * * [misc]simplify:  iters left: 4 (30 enodes)
1550624787.508 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.508 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.508 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624787.508 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624787.508 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624787.508 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550624787.508 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550624787.508 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550624787.509 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550624787.509 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624787.509 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624787.509 * * * * [misc]progress:  [ 30 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.509 * [enter]simplify:  Simplifying (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624787.509 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624787.511 * * [misc]simplify:  iters left: 5 (34 enodes)
1550624787.516 * * [misc]simplify:  iters left: 4 (36 enodes)
1550624787.523 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.523 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.523 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624787.523 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550624787.523 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550624787.523 * * [misc]simplify:  Extracting #5: cost 12 inf + 1
1550624787.523 * * [misc]simplify:  Extracting #6: cost 16 inf + 1
1550624787.523 * * [misc]simplify:  Extracting #7: cost 16 inf + 2
1550624787.523 * * [misc]simplify:  Extracting #8: cost 10 inf + 412
1550624787.524 * * [misc]simplify:  Extracting #9: cost 4 inf + 1544
1550624787.525 * * [misc]simplify:  Extracting #10: cost 0 inf + 2912
1550624787.525 * [exit]simplify:  Simplified to (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624787.526 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.526 * * * * [misc]progress:  [ 31 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (* (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.526 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624787.526 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624787.531 * * [misc]simplify:  iters left: 5 (35 enodes)
1550624787.541 * * [misc]simplify:  iters left: 4 (37 enodes)
1550624787.552 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.552 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624787.552 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550624787.552 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624787.552 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624787.552 * * [misc]simplify:  Extracting #5: cost 16 inf + 1
1550624787.552 * * [misc]simplify:  Extracting #6: cost 16 inf + 2
1550624787.552 * * [misc]simplify:  Extracting #7: cost 11 inf + 371
1550624787.553 * * [misc]simplify:  Extracting #8: cost 4 inf + 1664
1550624787.554 * * [misc]simplify:  Extracting #9: cost 0 inf + 2912
1550624787.554 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.555 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.555 * * * * [misc]progress:  [ 32 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.555 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.555 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624787.560 * * [misc]simplify:  iters left: 5 (31 enodes)
1550624787.569 * * [misc]simplify:  iters left: 4 (33 enodes)
1550624787.579 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.579 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.579 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624787.579 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624787.579 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550624787.579 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550624787.579 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550624787.579 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550624787.580 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550624787.580 * * [misc]simplify:  Extracting #9: cost 0 inf + 2108
1550624787.581 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.581 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.581 * * * * [misc]progress:  [ 33 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.582 * [enter]simplify:  Simplifying (sqrt 1)
1550624787.582 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624787.585 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.585 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624787.585 * [exit]simplify:  Simplified to 1
1550624787.585 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.585 * * * * [misc]progress:  [ 34 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt 1) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.585 * [enter]simplify:  Simplifying (sqrt 1)
1550624787.586 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624787.588 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.589 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624787.589 * [exit]simplify:  Simplified to 1
1550624787.589 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.589 * * * * [misc]progress:  [ 35 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.589 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))
1550624787.589 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624787.595 * * [misc]simplify:  iters left: 5 (43 enodes)
1550624787.609 * * [misc]simplify:  iters left: 4 (49 enodes)
1550624787.625 * * [misc]simplify:  iters left: 3 (58 enodes)
1550624787.638 * * [misc]simplify:  iters left: 2 (66 enodes)
1550624787.647 * * [misc]simplify:  iters left: 1 (80 enodes)
1550624787.659 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.659 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.659 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624787.659 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550624787.659 * * [misc]simplify:  Extracting #4: cost 18 inf + 2
1550624787.659 * * [misc]simplify:  Extracting #5: cost 10 inf + 576
1550624787.660 * * [misc]simplify:  Extracting #6: cost 3 inf + 1674
1550624787.660 * * [misc]simplify:  Extracting #7: cost 0 inf + 2525
1550624787.661 * [exit]simplify:  Simplified to (sqrt (/ 1 (fma (sqrt x) x (* (+ x 1) (sqrt (+ x 1))))))
1550624787.661 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (fma (sqrt x) x (* (+ x 1) (sqrt (+ x 1)))))) (* (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.661 * * * * [misc]progress:  [ 36 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.661 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))
1550624787.661 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624787.664 * * [misc]simplify:  iters left: 5 (33 enodes)
1550624787.674 * * [misc]simplify:  iters left: 4 (55 enodes)
1550624787.695 * * [misc]simplify:  iters left: 3 (76 enodes)
1550624787.703 * * [misc]simplify:  iters left: 2 (80 enodes)
1550624787.709 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.709 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624787.709 * [exit]simplify:  Simplified to 1
1550624787.709 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.710 * * * * [misc]progress:  [ 37 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.710 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.710 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624787.712 * * [misc]simplify:  iters left: 5 (31 enodes)
1550624787.716 * * [misc]simplify:  iters left: 4 (33 enodes)
1550624787.723 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.723 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.723 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624787.723 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624787.723 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550624787.723 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550624787.723 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550624787.723 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550624787.723 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550624787.724 * * [misc]simplify:  Extracting #9: cost 0 inf + 2108
1550624787.724 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.724 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624787.724 * * * * [misc]progress:  [ 38 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.724 * * * * [misc]progress:  [ 39 / 117 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624787.724 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1550624787.725 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624787.726 * * [misc]simplify:  iters left: 5 (25 enodes)
1550624787.730 * * [misc]simplify:  iters left: 4 (27 enodes)
1550624787.734 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.734 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.734 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624787.734 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624787.734 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550624787.734 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550624787.734 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550624787.735 * * [misc]simplify:  Extracting #7: cost 2 inf + 696
1550624787.735 * * [misc]simplify:  Extracting #8: cost 0 inf + 1060
1550624787.735 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550624787.735 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1550624787.735 * * * * [misc]progress:  [ 40 / 117 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1550624787.735 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.735 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624787.738 * * [misc]simplify:  iters left: 5 (35 enodes)
1550624787.743 * * [misc]simplify:  iters left: 4 (37 enodes)
1550624787.748 * * [misc]simplify:  iters left: 3 (40 enodes)
1550624787.754 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.754 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624787.754 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550624787.754 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624787.754 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624787.754 * * [misc]simplify:  Extracting #5: cost 10 inf + 85
1550624787.754 * * [misc]simplify:  Extracting #6: cost 0 inf + 1544
1550624787.755 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))
1550624787.755 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1550624787.755 * * * * [misc]progress:  [ 41 / 117 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.755 * * * * [misc]progress:  [ 42 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.755 * * * * [misc]progress:  [ 43 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (log1p (expm1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.755 * * * * [misc]progress:  [ 44 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.755 * * * * [misc]progress:  [ 45 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))))>
1550624787.755 * * * * [misc]progress:  [ 46 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))))>
1550624787.755 * [enter]simplify:  Simplifying (- 1)
1550624787.755 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624787.756 * * [misc]simplify:  iters left: 1 (9 enodes)
1550624787.758 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.758 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624787.758 * [exit]simplify:  Simplified to -1
1550624787.758 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))))
1550624787.758 * * * * [misc]progress:  [ 47 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))))>
1550624787.758 * * * * [misc]progress:  [ 48 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.758 * * * * [misc]progress:  [ 49 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.758 * * * * [misc]progress:  [ 50 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.758 * * * * [misc]progress:  [ 51 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.759 * * * * [misc]progress:  [ 52 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (cbrt (* (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.759 * * * * [misc]progress:  [ 53 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.759 * * * * [misc]progress:  [ 54 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.759 * * * * [misc]progress:  [ 55 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.759 * * * * [misc]progress:  [ 56 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.759 * * * * [misc]progress:  [ 57 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))))>
1550624787.759 * * * * [misc]progress:  [ 58 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.759 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1550624787.759 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624787.761 * * [misc]simplify:  iters left: 5 (25 enodes)
1550624787.765 * * [misc]simplify:  iters left: 4 (27 enodes)
1550624787.772 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.772 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.772 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624787.772 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624787.773 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550624787.773 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550624787.773 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550624787.773 * * [misc]simplify:  Extracting #7: cost 2 inf + 736
1550624787.774 * * [misc]simplify:  Extracting #8: cost 0 inf + 1140
1550624787.774 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550624787.774 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))))
1550624787.774 * * * * [misc]progress:  [ 59 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624787.775 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1550624787.775 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624787.778 * * [misc]simplify:  iters left: 5 (25 enodes)
1550624787.783 * * [misc]simplify:  iters left: 4 (27 enodes)
1550624787.787 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.787 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624787.787 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624787.787 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624787.787 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550624787.787 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550624787.787 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550624787.787 * * [misc]simplify:  Extracting #7: cost 2 inf + 696
1550624787.787 * * [misc]simplify:  Extracting #8: cost 0 inf + 1060
1550624787.788 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550624787.788 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))))
1550624787.788 * * * * [misc]progress:  [ 60 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.788 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624787.788 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624787.790 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624787.793 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624787.797 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.797 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624787.797 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624787.797 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624787.797 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624787.797 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624787.797 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624787.797 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624787.797 * * * * [misc]progress:  [ 61 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.797 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624787.797 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624787.799 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624787.802 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624787.806 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.806 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624787.806 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624787.806 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624787.806 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624787.806 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624787.806 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624787.806 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))
1550624787.806 * * * * [misc]progress:  [ 62 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.807 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1550624787.807 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624787.811 * * [misc]simplify:  iters left: 5 (37 enodes)
1550624787.819 * * [misc]simplify:  iters left: 4 (66 enodes)
1550624787.840 * * [misc]simplify:  iters left: 3 (105 enodes)
1550624787.876 * * [misc]simplify:  iters left: 2 (164 enodes)
1550624787.908 * * [misc]simplify:  iters left: 1 (204 enodes)
1550624787.962 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.962 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1550624787.962 * * [misc]simplify:  Extracting #2: cost 51 inf + 125
1550624787.963 * * [misc]simplify:  Extracting #3: cost 38 inf + 1025
1550624787.965 * * [misc]simplify:  Extracting #4: cost 15 inf + 5002
1550624787.967 * * [misc]simplify:  Extracting #5: cost 0 inf + 7938
1550624787.970 * * [misc]simplify:  Extracting #6: cost 0 inf + 7923
1550624787.972 * [exit]simplify:  Simplified to (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)
1550624787.972 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)))))
1550624787.972 * * * * [misc]progress:  [ 63 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))))>
1550624787.972 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550624787.972 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624787.974 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624787.978 * * [misc]simplify:  iters left: 3 (28 enodes)
1550624787.982 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.982 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624787.982 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550624787.982 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550624787.982 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550624787.982 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550624787.982 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550624787.982 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624787.982 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))))
1550624787.983 * * * * [misc]progress:  [ 64 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (posit16->real (real->posit16 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624787.983 * * * * [misc]progress:  [ 65 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log1p (expm1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.983 * * * * [misc]progress:  [ 66 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.983 * * * * [misc]progress:  [ 67 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.983 * * * * [misc]progress:  [ 68 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.983 * [enter]simplify:  Simplifying (- 1)
1550624787.983 * * [misc]simplify:  iters left: 2 (2 enodes)
1550624787.984 * * [misc]simplify:  iters left: 1 (9 enodes)
1550624787.987 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624787.987 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624787.987 * [exit]simplify:  Simplified to -1
1550624787.987 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624787.987 * * * * [misc]progress:  [ 69 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * * * * [misc]progress:  [ 70 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (- (log (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * * * * [misc]progress:  [ 71 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * * * * [misc]progress:  [ 72 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * * * * [misc]progress:  [ 73 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * * * * [misc]progress:  [ 74 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (cbrt (* (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * * * * [misc]progress:  [ 75 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * * * * [misc]progress:  [ 76 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * * * * [misc]progress:  [ 77 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * * * * [misc]progress:  [ 78 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * * * * [misc]progress:  [ 79 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * * * * [misc]progress:  [ 80 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624787.988 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1550624787.989 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624787.992 * * [misc]simplify:  iters left: 5 (25 enodes)
1550624787.998 * * [misc]simplify:  iters left: 4 (27 enodes)
1550624788.002 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.002 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624788.002 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624788.002 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624788.002 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550624788.002 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550624788.002 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550624788.003 * * [misc]simplify:  Extracting #7: cost 2 inf + 736
1550624788.003 * * [misc]simplify:  Extracting #8: cost 0 inf + 1140
1550624788.003 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550624788.003 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624788.003 * * * * [misc]progress:  [ 81 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624788.003 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1550624788.003 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624788.005 * * [misc]simplify:  iters left: 5 (25 enodes)
1550624788.011 * * [misc]simplify:  iters left: 4 (27 enodes)
1550624788.015 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.015 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624788.015 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624788.015 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624788.015 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550624788.015 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550624788.015 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550624788.015 * * [misc]simplify:  Extracting #7: cost 2 inf + 696
1550624788.016 * * [misc]simplify:  Extracting #8: cost 0 inf + 1060
1550624788.016 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550624788.016 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624788.016 * * * * [misc]progress:  [ 82 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624788.016 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624788.016 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624788.018 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624788.021 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624788.025 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.025 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624788.025 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624788.025 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624788.025 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624788.025 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624788.025 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624788.025 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624788.025 * * * * [misc]progress:  [ 83 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624788.025 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550624788.025 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624788.027 * * [misc]simplify:  iters left: 4 (22 enodes)
1550624788.030 * * [misc]simplify:  iters left: 3 (24 enodes)
1550624788.035 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.035 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624788.035 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550624788.035 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550624788.036 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550624788.036 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550624788.036 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550624788.036 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624788.036 * * * * [misc]progress:  [ 84 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624788.037 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1550624788.037 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624788.042 * * [misc]simplify:  iters left: 5 (37 enodes)
1550624788.054 * * [misc]simplify:  iters left: 4 (66 enodes)
1550624788.074 * * [misc]simplify:  iters left: 3 (105 enodes)
1550624788.110 * * [misc]simplify:  iters left: 2 (164 enodes)
1550624788.142 * * [misc]simplify:  iters left: 1 (204 enodes)
1550624788.192 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.192 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1550624788.192 * * [misc]simplify:  Extracting #2: cost 51 inf + 125
1550624788.192 * * [misc]simplify:  Extracting #3: cost 38 inf + 1025
1550624788.194 * * [misc]simplify:  Extracting #4: cost 15 inf + 5002
1550624788.196 * * [misc]simplify:  Extracting #5: cost 0 inf + 7938
1550624788.198 * * [misc]simplify:  Extracting #6: cost 0 inf + 7923
1550624788.203 * [exit]simplify:  Simplified to (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)
1550624788.203 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624788.203 * * * * [misc]progress:  [ 85 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624788.203 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550624788.203 * * [misc]simplify:  iters left: 5 (6 enodes)
1550624788.205 * * [misc]simplify:  iters left: 4 (23 enodes)
1550624788.209 * * [misc]simplify:  iters left: 3 (28 enodes)
1550624788.213 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.213 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550624788.213 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550624788.213 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550624788.213 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550624788.213 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550624788.213 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550624788.214 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550624788.214 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624788.214 * * * * [misc]progress:  [ 86 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (posit16->real (real->posit16 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624788.214 * * * * [misc]progress:  [ 87 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (log1p (expm1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624788.214 * * * * [misc]progress:  [ 88 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (expm1 (log1p (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624788.214 * * * * [misc]progress:  [ 89 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1/2)))>
1550624788.214 * * * * [misc]progress:  [ 90 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1)))>
1550624788.214 * * * * [misc]progress:  [ 91 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (exp (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624788.214 * * * * [misc]progress:  [ 92 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (log (exp (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624788.214 * * * * [misc]progress:  [ 93 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624788.214 * * * * [misc]progress:  [ 94 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624788.214 * * * * [misc]progress:  [ 95 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624788.214 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624788.214 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624788.217 * * [misc]simplify:  iters left: 5 (35 enodes)
1550624788.228 * * [misc]simplify:  iters left: 4 (37 enodes)
1550624788.239 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.239 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550624788.239 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550624788.239 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550624788.239 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624788.239 * * [misc]simplify:  Extracting #5: cost 16 inf + 1
1550624788.239 * * [misc]simplify:  Extracting #6: cost 16 inf + 2
1550624788.239 * * [misc]simplify:  Extracting #7: cost 11 inf + 371
1550624788.240 * * [misc]simplify:  Extracting #8: cost 4 inf + 1664
1550624788.240 * * [misc]simplify:  Extracting #9: cost 0 inf + 2912
1550624788.241 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624788.241 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))
1550624788.242 * * * * [misc]progress:  [ 96 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624788.242 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624788.242 * * [misc]simplify:  iters left: 6 (9 enodes)
1550624788.246 * * [misc]simplify:  iters left: 5 (31 enodes)
1550624788.255 * * [misc]simplify:  iters left: 4 (33 enodes)
1550624788.265 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.265 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624788.265 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550624788.265 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550624788.265 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550624788.265 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550624788.265 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550624788.266 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550624788.266 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550624788.267 * * [misc]simplify:  Extracting #9: cost 0 inf + 2108
1550624788.267 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550624788.267 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))
1550624788.268 * * * * [misc]progress:  [ 97 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624788.268 * [enter]simplify:  Simplifying (sqrt 1)
1550624788.268 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624788.270 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.270 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624788.270 * [exit]simplify:  Simplified to 1
1550624788.270 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624788.270 * * * * [misc]progress:  [ 98 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624788.270 * [enter]simplify:  Simplifying (sqrt 1)
1550624788.270 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624788.272 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.272 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624788.272 * [exit]simplify:  Simplified to 1
1550624788.272 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624788.272 * * * * [misc]progress:  [ 99 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1550624788.273 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))
1550624788.273 * * [misc]simplify:  iters left: 6 (11 enodes)
1550624788.275 * * [misc]simplify:  iters left: 5 (43 enodes)
1550624788.283 * * [misc]simplify:  iters left: 4 (49 enodes)
1550624788.290 * * [misc]simplify:  iters left: 3 (58 enodes)
1550624788.299 * * [misc]simplify:  iters left: 2 (66 enodes)
1550624788.314 * * [misc]simplify:  iters left: 1 (80 enodes)
1550624788.338 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.338 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624788.338 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624788.339 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550624788.339 * * [misc]simplify:  Extracting #4: cost 18 inf + 2
1550624788.339 * * [misc]simplify:  Extracting #5: cost 10 inf + 576
1550624788.340 * * [misc]simplify:  Extracting #6: cost 3 inf + 1674
1550624788.341 * * [misc]simplify:  Extracting #7: cost 0 inf + 2525
1550624788.342 * [exit]simplify:  Simplified to (sqrt (/ 1 (fma (sqrt x) x (* (+ x 1) (sqrt (+ x 1))))))
1550624788.342 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (/ 1 (fma (sqrt x) x (* (+ x 1) (sqrt (+ x 1)))))) (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1550624788.343 * * * * [misc]progress:  [ 100 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (sqrt (- (sqrt (+ x 1)) (sqrt x))))))>
1550624788.343 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))
1550624788.343 * * [misc]simplify:  iters left: 6 (10 enodes)
1550624788.348 * * [misc]simplify:  iters left: 5 (33 enodes)
1550624788.358 * * [misc]simplify:  iters left: 4 (55 enodes)
1550624788.381 * * [misc]simplify:  iters left: 3 (76 enodes)
1550624788.389 * * [misc]simplify:  iters left: 2 (80 enodes)
1550624788.395 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.395 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624788.395 * [exit]simplify:  Simplified to 1
1550624788.395 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (- (sqrt (+ x 1)) (sqrt x))))))
1550624788.396 * * * * [misc]progress:  [ 101 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt 1) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624788.396 * [enter]simplify:  Simplifying (sqrt 1)
1550624788.396 * * [misc]simplify:  iters left: 1 (2 enodes)
1550624788.397 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.397 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550624788.398 * [exit]simplify:  Simplified to 1
1550624788.398 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550624788.398 * * * * [misc]progress:  [ 102 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624788.398 * * * * [misc]progress:  [ 103 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624788.398 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624788.398 * * [misc]simplify:  iters left: 6 (8 enodes)
1550624788.400 * * [misc]simplify:  iters left: 5 (28 enodes)
1550624788.404 * * [misc]simplify:  iters left: 4 (30 enodes)
1550624788.408 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624788.409 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624788.409 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550624788.409 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550624788.409 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550624788.409 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550624788.409 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550624788.409 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550624788.410 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550624788.410 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550624788.410 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550624788.411 * * * * [misc]progress:  [ 104 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550624788.411 * * * * [misc]progress:  [ 105 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (posit16->real (real->posit16 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550624788.411 * * * * [misc]progress:  [ 106 / 117 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1550624788.411 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624788.411 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624788.411 * * * * [misc]progress:  [ 107 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550624788.411 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624788.411 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624788.411 * * * * [misc]progress:  [ 108 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550624788.412 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624788.412 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550624788.412 * * * * [misc]progress:  [ 109 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1550624788.412 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624788.412 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1550624788.412 * * * * [misc]progress:  [ 110 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1550624788.412 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624788.412 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1550624788.413 * * * * [misc]progress:  [ 111 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1550624788.413 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624788.413 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1550624788.413 * * * * [misc]progress:  [ 112 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624788.414 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624788.414 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624788.414 * * * * [misc]progress:  [ 113 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624788.414 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624788.414 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624788.414 * * * * [misc]progress:  [ 114 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550624788.415 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550624788.415 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550624788.415 * * * * [misc]progress:  [ 115 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1550624788.415 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550624788.415 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1550624788.415 * * * * [misc]progress:  [ 116 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))))>
1550624788.415 * [enter]simplify:  Simplifying (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1550624788.415 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1550624788.416 * * * * [misc]progress:  [ 117 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))))>
1550624788.416 * [enter]simplify:  Simplifying (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt +nan.0) 3)))) (- (+ (* +nan.0 (/ 1 (* x (sqrt +nan.0)))) (- (* +nan.0 (/ 1 (* (pow x 2) (sqrt +nan.0)))))))))
1550624788.416 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1550624788.416 * * * [misc]progress:  adding candidates to table
1550624789.512 * [misc]progress:  [Phase 3 of 3] Extracting.
1550624789.513 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (* (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))> #<alt (λ (x) (* (sqrt (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ 1 (fma (sqrt x) x (* (+ x 1) (sqrt (+ x 1)))))) (* (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))> #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)))> #<alt (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>)
1550624789.514 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1550624789.514 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))> #<alt (λ (x) (* (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))> #<alt (λ (x) (* (sqrt (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ 1 (fma (sqrt x) x (* (+ x 1) (sqrt (+ x 1)))))) (* (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))> #<alt (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)))> #<alt (λ (x) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (* (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>)
1550624789.563 * * * [misc]regime:  Found split indices: #<option (#s(si 6 255))>
1550624789.563 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550624789.563 * * [misc]simplify:  iters left: 6 (7 enodes)
1550624789.564 * * [misc]simplify:  iters left: 5 (11 enodes)
1550624789.565 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550624789.565 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550624789.565 * * [misc]simplify:  Extracting #2: cost 4 inf + 1
1550624789.565 * * [misc]simplify:  Extracting #3: cost 6 inf + 1
1550624789.565 * * [misc]simplify:  Extracting #4: cost 0 inf + 531
1550624789.565 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550624792.872 * [misc]regime-testing:  Baseline error score: 0.16351348449959488
1550624792.875 * [misc]regime-testing:  Oracle error score: 0.03327540005018657
1550624792.877 * [misc]regime-testing:  End program error score: 0.16351348449959488
1550624792.924 * [misc]regime-testing:  Target error score: 0.16351348449959488