1550712901.241 * [misc]progress:  [Phase 1 of 3] Setting up.
1550712901.241 * * * [misc]progress:  [1/2] Preparing points
1550712901.309 * * * [misc]progress:  [2/2] Setting up program.
1550712901.325 * [misc]progress:  [Phase 2 of 3] Improving.
1550712901.325 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (sqrt (+ x 1)) (sqrt x)))>
1550712901.325 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550712901.326 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712901.327 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712901.332 * * [misc]simplify:  iters left: 3 (28 enodes)
1550712901.336 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.336 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712901.336 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550712901.336 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550712901.336 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550712901.337 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550712901.337 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550712901.337 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712901.337 * [misc]simplify:  Simplified (2) to (λ (x) (- (sqrt (+ 1 x)) (sqrt x)))
1550712901.339 * * [misc]progress:  iteration 1 / 4
1550712901.339 * * * [misc]progress:  picking best candidate
1550712901.341 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (sqrt (+ x 1)) (sqrt x)))>
1550712901.341 * * * [misc]progress:  localizing error
1550712901.351 * * * [misc]progress:  generating rewritten candidates
1550712901.351 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1550712901.366 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1550712901.369 * * * [misc]progress:  generating series expansions
1550712901.369 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1550712901.369 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1550712901.369 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1550712901.369 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1550712901.369 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712901.369 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712901.369 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.369 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.369 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.369 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.369 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.370 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712901.370 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712901.370 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712901.370 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712901.370 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712901.370 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.370 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.370 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.370 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.371 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712901.371 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1550712901.371 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712901.371 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712901.371 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.371 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.371 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.372 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.372 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.372 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712901.372 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712901.372 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712901.372 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712901.372 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712901.372 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.372 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.372 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.373 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.373 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712901.373 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712901.373 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712901.373 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.374 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.374 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1550712901.374 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712901.375 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550712901.377 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712901.377 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.377 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1550712901.377 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.378 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712901.378 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1550712901.378 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1550712901.378 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1550712901.378 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712901.378 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712901.378 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712901.378 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.378 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.378 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.378 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712901.378 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.378 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.378 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712901.379 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.379 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712901.379 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712901.379 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712901.379 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.379 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.379 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.379 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712901.380 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.380 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712901.380 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1550712901.380 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712901.380 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712901.380 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712901.380 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.380 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.380 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.380 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712901.380 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.380 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.381 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712901.381 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.381 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712901.381 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712901.381 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712901.381 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.381 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.381 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.381 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712901.382 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.382 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712901.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712901.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712901.383 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.383 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.383 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550712901.383 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.383 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712901.384 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712901.385 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712901.385 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712901.386 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712901.386 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.386 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550712901.387 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.387 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712901.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712901.388 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712901.388 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712901.389 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712901.389 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.389 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550712901.389 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.390 * [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)))))
1550712901.390 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1550712901.390 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1550712901.390 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712901.390 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712901.390 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712901.390 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.390 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.390 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712901.390 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.390 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.390 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.390 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712901.390 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712901.390 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712901.391 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.391 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712901.391 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712901.391 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712901.391 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712901.391 * [misc]backup-simplify:  Simplify -1 into -1
1550712901.391 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.391 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.391 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.391 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712901.391 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.391 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712901.391 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712901.391 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712901.391 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712901.391 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.392 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.392 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712901.392 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.392 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.392 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.392 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712901.392 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712901.392 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712901.392 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.392 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712901.392 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712901.392 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712901.392 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712901.392 * [misc]backup-simplify:  Simplify -1 into -1
1550712901.392 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.392 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.392 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.392 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712901.393 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.393 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712901.393 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712901.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712901.393 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.393 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.393 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550712901.393 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.394 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712901.394 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712901.394 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712901.394 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712901.395 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712901.395 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712901.395 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.396 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550712901.396 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.396 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712901.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712901.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712901.397 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712901.397 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712901.398 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712901.398 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.398 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1550712901.398 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712901.398 * [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)))))
1550712901.398 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1550712901.399 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1550712901.399 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1550712901.399 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712901.399 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712901.399 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.399 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.399 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.399 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.399 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.399 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712901.399 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712901.399 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712901.399 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712901.399 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712901.399 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712901.399 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.399 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.399 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.399 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.399 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.399 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712901.399 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712901.399 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712901.400 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712901.400 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.400 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1550712901.400 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712901.400 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550712901.401 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1550712901.401 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1550712901.401 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1550712901.401 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1550712901.401 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712901.401 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712901.401 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712901.401 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.401 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.401 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.401 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712901.401 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.401 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.401 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712901.401 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.401 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712901.401 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712901.401 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712901.401 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712901.401 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.402 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.402 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.402 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712901.402 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.402 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.402 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712901.402 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.402 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712901.402 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.402 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712901.402 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712901.402 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712901.403 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712901.403 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712901.403 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712901.403 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712901.404 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712901.404 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712901.404 * [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)))))
1550712901.404 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1550712901.404 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1550712901.404 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712901.404 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712901.404 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.404 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.404 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712901.404 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.404 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.404 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.405 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712901.405 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712901.405 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712901.405 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.405 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712901.405 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712901.405 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712901.405 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712901.405 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.405 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712901.405 * [misc]taylor:  Taking taylor expansion of x in x
1550712901.405 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.405 * [misc]backup-simplify:  Simplify 1 into 1
1550712901.405 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712901.405 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712901.406 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712901.406 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712901.406 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712901.406 * [misc]backup-simplify:  Simplify 0 into 0
1550712901.406 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712901.406 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712901.406 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712901.406 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712901.407 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712901.407 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712901.407 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712901.407 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712901.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712901.408 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712901.408 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712901.408 * [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)))))
1550712901.408 * * * [misc]progress:  simplifying candidates
1550712901.408 * * * * [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)))))))>
1550712901.409 * [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))))))
1550712901.409 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712901.415 * * [misc]simplify:  iters left: 5 (48 enodes)
1550712901.436 * * [misc]simplify:  iters left: 4 (65 enodes)
1550712901.445 * * [misc]simplify:  iters left: 3 (71 enodes)
1550712901.454 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.454 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1550712901.454 * * [misc]simplify:  Extracting #2: cost 23 inf + 0
1550712901.455 * * [misc]simplify:  Extracting #3: cost 23 inf + 2
1550712901.455 * * [misc]simplify:  Extracting #4: cost 21 inf + 44
1550712901.455 * * [misc]simplify:  Extracting #5: cost 9 inf + 1300
1550712901.455 * * [misc]simplify:  Extracting #6: cost 1 inf + 2633
1550712901.456 * * [misc]simplify:  Extracting #7: cost 0 inf + 2835
1550712901.456 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712901.456 * [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)))))))
1550712901.457 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550712901.457 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712901.458 * * [misc]simplify:  iters left: 5 (26 enodes)
1550712901.463 * * [misc]simplify:  iters left: 4 (37 enodes)
1550712901.472 * * [misc]simplify:  iters left: 3 (60 enodes)
1550712901.488 * * [misc]simplify:  iters left: 2 (70 enodes)
1550712901.502 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.503 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712901.503 * [exit]simplify:  Simplified to 0
1550712901.503 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550712901.503 * * * * [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))))))>
1550712901.503 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550712901.503 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712901.508 * * [misc]simplify:  iters left: 5 (39 enodes)
1550712901.520 * * [misc]simplify:  iters left: 4 (49 enodes)
1550712901.533 * * [misc]simplify:  iters left: 3 (54 enodes)
1550712901.547 * * [misc]simplify:  iters left: 2 (56 enodes)
1550712901.559 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.559 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1550712901.559 * * [misc]simplify:  Extracting #2: cost 19 inf + 0
1550712901.559 * * [misc]simplify:  Extracting #3: cost 19 inf + 2
1550712901.560 * * [misc]simplify:  Extracting #4: cost 12 inf + 449
1550712901.560 * * [misc]simplify:  Extracting #5: cost 7 inf + 817
1550712901.560 * * [misc]simplify:  Extracting #6: cost 1 inf + 1789
1550712901.561 * * [misc]simplify:  Extracting #7: cost 0 inf + 1951
1550712901.561 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712901.561 * [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))))))
1550712901.561 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550712901.561 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712901.563 * * [misc]simplify:  iters left: 4 (18 enodes)
1550712901.566 * * [misc]simplify:  iters left: 3 (26 enodes)
1550712901.570 * * [misc]simplify:  iters left: 2 (34 enodes)
1550712901.574 * * [misc]simplify:  iters left: 1 (36 enodes)
1550712901.580 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.580 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712901.580 * [exit]simplify:  Simplified to 0
1550712901.580 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550712901.580 * * * * [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))))>
1550712901.581 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1550712901.581 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712901.586 * * [misc]simplify:  iters left: 5 (39 enodes)
1550712901.599 * * [misc]simplify:  iters left: 4 (52 enodes)
1550712901.608 * * [misc]simplify:  iters left: 3 (63 enodes)
1550712901.616 * * [misc]simplify:  iters left: 2 (65 enodes)
1550712901.625 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.625 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1550712901.625 * * [misc]simplify:  Extracting #2: cost 15 inf + 2
1550712901.626 * * [misc]simplify:  Extracting #3: cost 7 inf + 616
1550712901.626 * * [misc]simplify:  Extracting #4: cost 0 inf + 1548
1550712901.627 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712901.627 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1550712901.627 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550712901.627 * * [misc]simplify:  iters left: 4 (6 enodes)
1550712901.631 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712901.638 * * [misc]simplify:  iters left: 2 (31 enodes)
1550712901.648 * * [misc]simplify:  iters left: 1 (35 enodes)
1550712901.658 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.658 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712901.658 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550712901.658 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550712901.659 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550712901.659 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550712901.659 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt x) 0)))
1550712901.659 * * * * [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)))))))>
1550712901.659 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1550712901.660 * * [misc]simplify:  iters left: 6 (13 enodes)
1550712901.666 * * [misc]simplify:  iters left: 5 (52 enodes)
1550712901.684 * * [misc]simplify:  iters left: 4 (69 enodes)
1550712901.703 * * [misc]simplify:  iters left: 3 (74 enodes)
1550712901.715 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.715 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1550712901.715 * * [misc]simplify:  Extracting #2: cost 24 inf + 0
1550712901.715 * * [misc]simplify:  Extracting #3: cost 25 inf + 2
1550712901.715 * * [misc]simplify:  Extracting #4: cost 20 inf + 689
1550712901.716 * * [misc]simplify:  Extracting #5: cost 15 inf + 1334
1550712901.716 * * [misc]simplify:  Extracting #6: cost 8 inf + 2187
1550712901.717 * * [misc]simplify:  Extracting #7: cost 1 inf + 3751
1550712901.717 * * [misc]simplify:  Extracting #8: cost 0 inf + 3963
1550712901.718 * [exit]simplify:  Simplified to (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x))
1550712901.718 * [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)))))))
1550712901.718 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550712901.718 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712901.720 * * [misc]simplify:  iters left: 5 (26 enodes)
1550712901.724 * * [misc]simplify:  iters left: 4 (37 enodes)
1550712901.730 * * [misc]simplify:  iters left: 3 (60 enodes)
1550712901.739 * * [misc]simplify:  iters left: 2 (70 enodes)
1550712901.749 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.749 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712901.749 * [exit]simplify:  Simplified to 0
1550712901.749 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x)) 0))
1550712901.749 * * * * [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))))))>
1550712901.749 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550712901.749 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712901.754 * * [misc]simplify:  iters left: 5 (43 enodes)
1550712901.760 * * [misc]simplify:  iters left: 4 (53 enodes)
1550712901.767 * * [misc]simplify:  iters left: 3 (56 enodes)
1550712901.776 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.776 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1550712901.776 * * [misc]simplify:  Extracting #2: cost 19 inf + 0
1550712901.776 * * [misc]simplify:  Extracting #3: cost 20 inf + 42
1550712901.776 * * [misc]simplify:  Extracting #4: cost 18 inf + 326
1550712901.776 * * [misc]simplify:  Extracting #5: cost 14 inf + 650
1550712901.777 * * [misc]simplify:  Extracting #6: cost 7 inf + 1464
1550712901.777 * * [misc]simplify:  Extracting #7: cost 1 inf + 2866
1550712901.777 * * [misc]simplify:  Extracting #8: cost 0 inf + 3078
1550712901.778 * [exit]simplify:  Simplified to (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x))
1550712901.778 * [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))))))
1550712901.778 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550712901.778 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712901.779 * * [misc]simplify:  iters left: 4 (18 enodes)
1550712901.782 * * [misc]simplify:  iters left: 3 (26 enodes)
1550712901.787 * * [misc]simplify:  iters left: 2 (34 enodes)
1550712901.796 * * [misc]simplify:  iters left: 1 (36 enodes)
1550712901.803 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.803 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712901.803 * [exit]simplify:  Simplified to 0
1550712901.803 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x)) 0))
1550712901.804 * * * * [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))))>
1550712901.804 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1)))
1550712901.804 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712901.810 * * [misc]simplify:  iters left: 5 (43 enodes)
1550712901.820 * * [misc]simplify:  iters left: 4 (56 enodes)
1550712901.829 * * [misc]simplify:  iters left: 3 (65 enodes)
1550712901.836 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.837 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1550712901.837 * * [misc]simplify:  Extracting #2: cost 15 inf + 2
1550712901.837 * * [misc]simplify:  Extracting #3: cost 15 inf + 125
1550712901.837 * * [misc]simplify:  Extracting #4: cost 9 inf + 857
1550712901.837 * * [misc]simplify:  Extracting #5: cost 2 inf + 2126
1550712901.838 * * [misc]simplify:  Extracting #6: cost 0 inf + 2690
1550712901.838 * * [misc]simplify:  Extracting #7: cost 0 inf + 2675
1550712901.839 * [exit]simplify:  Simplified to (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x))
1550712901.839 * [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))))
1550712901.839 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550712901.839 * * [misc]simplify:  iters left: 4 (6 enodes)
1550712901.841 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712901.845 * * [misc]simplify:  iters left: 2 (31 enodes)
1550712901.850 * * [misc]simplify:  iters left: 1 (35 enodes)
1550712901.855 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.855 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712901.855 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550712901.855 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550712901.856 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550712901.856 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550712901.856 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x)))) (sqrt x)) (* (sqrt x) 0)))
1550712901.856 * * * * [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)))))))>
1550712901.856 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1550712901.856 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712901.859 * * [misc]simplify:  iters left: 5 (45 enodes)
1550712901.868 * * [misc]simplify:  iters left: 4 (58 enodes)
1550712901.876 * * [misc]simplify:  iters left: 3 (59 enodes)
1550712901.884 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.884 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712901.884 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1550712901.884 * * [misc]simplify:  Extracting #3: cost 21 inf + 2
1550712901.884 * * [misc]simplify:  Extracting #4: cost 17 inf + 166
1550712901.884 * * [misc]simplify:  Extracting #5: cost 9 inf + 898
1550712901.884 * * [misc]simplify:  Extracting #6: cost 0 inf + 2351
1550712901.885 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712901.885 * [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)))))))
1550712901.885 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550712901.885 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712901.887 * * [misc]simplify:  iters left: 5 (26 enodes)
1550712901.891 * * [misc]simplify:  iters left: 4 (37 enodes)
1550712901.897 * * [misc]simplify:  iters left: 3 (60 enodes)
1550712901.906 * * [misc]simplify:  iters left: 2 (70 enodes)
1550712901.913 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.913 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712901.913 * [exit]simplify:  Simplified to 0
1550712901.914 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550712901.914 * * * * [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))))))>
1550712901.914 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550712901.914 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712901.916 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712901.922 * * [misc]simplify:  iters left: 4 (42 enodes)
1550712901.931 * * [misc]simplify:  iters left: 3 (46 enodes)
1550712901.944 * * [misc]simplify:  iters left: 2 (54 enodes)
1550712901.959 * * [misc]simplify:  iters left: 1 (71 enodes)
1550712901.973 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.973 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1550712901.973 * * [misc]simplify:  Extracting #2: cost 34 inf + 0
1550712901.973 * * [misc]simplify:  Extracting #3: cost 35 inf + 1
1550712901.973 * * [misc]simplify:  Extracting #4: cost 31 inf + 205
1550712901.974 * * [misc]simplify:  Extracting #5: cost 17 inf + 1948
1550712901.975 * * [misc]simplify:  Extracting #6: cost 3 inf + 5536
1550712901.976 * * [misc]simplify:  Extracting #7: cost 0 inf + 6382
1550712901.978 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712901.978 * [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))))))
1550712901.978 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550712901.978 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712901.979 * * [misc]simplify:  iters left: 4 (18 enodes)
1550712901.982 * * [misc]simplify:  iters left: 3 (26 enodes)
1550712901.986 * * [misc]simplify:  iters left: 2 (34 enodes)
1550712901.990 * * [misc]simplify:  iters left: 1 (36 enodes)
1550712901.994 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712901.994 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712901.994 * [exit]simplify:  Simplified to 0
1550712901.994 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550712901.994 * * * * [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))))>
1550712901.995 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1550712901.995 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712901.998 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712902.010 * * [misc]simplify:  iters left: 4 (45 enodes)
1550712902.022 * * [misc]simplify:  iters left: 3 (50 enodes)
1550712902.028 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.028 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712902.028 * * [misc]simplify:  Extracting #2: cost 14 inf + 0
1550712902.028 * * [misc]simplify:  Extracting #3: cost 12 inf + 3
1550712902.028 * * [misc]simplify:  Extracting #4: cost 6 inf + 332
1550712902.029 * * [misc]simplify:  Extracting #5: cost 0 inf + 1063
1550712902.029 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712902.029 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1550712902.029 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550712902.029 * * [misc]simplify:  iters left: 4 (6 enodes)
1550712902.031 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712902.035 * * [misc]simplify:  iters left: 2 (31 enodes)
1550712902.040 * * [misc]simplify:  iters left: 1 (35 enodes)
1550712902.045 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.046 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712902.046 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550712902.046 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550712902.046 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550712902.046 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550712902.046 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt x) 0)))
1550712902.046 * * * * [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)))))))>
1550712902.046 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1550712902.046 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712902.050 * * [misc]simplify:  iters left: 5 (45 enodes)
1550712902.059 * * [misc]simplify:  iters left: 4 (61 enodes)
1550712902.067 * * [misc]simplify:  iters left: 3 (64 enodes)
1550712902.080 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.080 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712902.080 * * [misc]simplify:  Extracting #2: cost 15 inf + 1
1550712902.080 * * [misc]simplify:  Extracting #3: cost 15 inf + 167
1550712902.080 * * [misc]simplify:  Extracting #4: cost 6 inf + 1060
1550712902.081 * * [misc]simplify:  Extracting #5: cost 0 inf + 2107
1550712902.082 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712902.082 * [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)))))))
1550712902.082 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550712902.082 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712902.085 * * [misc]simplify:  iters left: 5 (26 enodes)
1550712902.093 * * [misc]simplify:  iters left: 4 (37 enodes)
1550712902.105 * * [misc]simplify:  iters left: 3 (60 enodes)
1550712902.117 * * [misc]simplify:  iters left: 2 (70 enodes)
1550712902.125 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.125 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712902.125 * [exit]simplify:  Simplified to 0
1550712902.125 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550712902.125 * * * * [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))))))>
1550712902.125 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550712902.125 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712902.128 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712902.133 * * [misc]simplify:  iters left: 4 (45 enodes)
1550712902.140 * * [misc]simplify:  iters left: 3 (48 enodes)
1550712902.146 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.146 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712902.146 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1550712902.146 * * [misc]simplify:  Extracting #3: cost 12 inf + 85
1550712902.147 * * [misc]simplify:  Extracting #4: cost 1 inf + 1060
1550712902.147 * * [misc]simplify:  Extracting #5: cost 0 inf + 1222
1550712902.147 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712902.147 * [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))))))
1550712902.147 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550712902.147 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712902.149 * * [misc]simplify:  iters left: 4 (18 enodes)
1550712902.154 * * [misc]simplify:  iters left: 3 (26 enodes)
1550712902.164 * * [misc]simplify:  iters left: 2 (34 enodes)
1550712902.172 * * [misc]simplify:  iters left: 1 (36 enodes)
1550712902.180 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.180 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712902.180 * [exit]simplify:  Simplified to 0
1550712902.180 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550712902.180 * * * * [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))))>
1550712902.180 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1550712902.181 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712902.186 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712902.198 * * [misc]simplify:  iters left: 4 (48 enodes)
1550712902.211 * * [misc]simplify:  iters left: 3 (54 enodes)
1550712902.219 * * [misc]simplify:  iters left: 2 (57 enodes)
1550712902.226 * * [misc]simplify:  iters left: 1 (61 enodes)
1550712902.232 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.232 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712902.232 * * [misc]simplify:  Extracting #2: cost 10 inf + 2
1550712902.232 * * [misc]simplify:  Extracting #3: cost 6 inf + 208
1550712902.233 * * [misc]simplify:  Extracting #4: cost 0 inf + 819
1550712902.233 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712902.233 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1550712902.233 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550712902.233 * * [misc]simplify:  iters left: 4 (6 enodes)
1550712902.235 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712902.240 * * [misc]simplify:  iters left: 2 (31 enodes)
1550712902.246 * * [misc]simplify:  iters left: 1 (35 enodes)
1550712902.252 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.252 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712902.252 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550712902.252 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550712902.253 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550712902.253 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550712902.253 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt x) 0)))
1550712902.253 * * * * [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)))))))>
1550712902.253 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1550712902.253 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712902.256 * * [misc]simplify:  iters left: 5 (45 enodes)
1550712902.266 * * [misc]simplify:  iters left: 4 (58 enodes)
1550712902.284 * * [misc]simplify:  iters left: 3 (59 enodes)
1550712902.299 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.299 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712902.299 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1550712902.299 * * [misc]simplify:  Extracting #3: cost 21 inf + 2
1550712902.299 * * [misc]simplify:  Extracting #4: cost 17 inf + 166
1550712902.300 * * [misc]simplify:  Extracting #5: cost 9 inf + 898
1550712902.301 * * [misc]simplify:  Extracting #6: cost 0 inf + 2351
1550712902.301 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712902.301 * [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)))))))
1550712902.302 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550712902.302 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712902.305 * * [misc]simplify:  iters left: 5 (26 enodes)
1550712902.313 * * [misc]simplify:  iters left: 4 (37 enodes)
1550712902.325 * * [misc]simplify:  iters left: 3 (60 enodes)
1550712902.339 * * [misc]simplify:  iters left: 2 (70 enodes)
1550712902.346 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.346 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712902.347 * [exit]simplify:  Simplified to 0
1550712902.347 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550712902.347 * * * * [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))))))>
1550712902.347 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550712902.347 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712902.350 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712902.355 * * [misc]simplify:  iters left: 4 (42 enodes)
1550712902.361 * * [misc]simplify:  iters left: 3 (46 enodes)
1550712902.367 * * [misc]simplify:  iters left: 2 (54 enodes)
1550712902.379 * * [misc]simplify:  iters left: 1 (71 enodes)
1550712902.404 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.404 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1550712902.405 * * [misc]simplify:  Extracting #2: cost 34 inf + 0
1550712902.405 * * [misc]simplify:  Extracting #3: cost 35 inf + 1
1550712902.405 * * [misc]simplify:  Extracting #4: cost 31 inf + 205
1550712902.406 * * [misc]simplify:  Extracting #5: cost 17 inf + 1948
1550712902.408 * * [misc]simplify:  Extracting #6: cost 3 inf + 5536
1550712902.410 * * [misc]simplify:  Extracting #7: cost 0 inf + 6382
1550712902.411 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712902.411 * [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))))))
1550712902.412 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550712902.412 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712902.413 * * [misc]simplify:  iters left: 4 (18 enodes)
1550712902.416 * * [misc]simplify:  iters left: 3 (26 enodes)
1550712902.420 * * [misc]simplify:  iters left: 2 (34 enodes)
1550712902.424 * * [misc]simplify:  iters left: 1 (36 enodes)
1550712902.428 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.428 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712902.428 * [exit]simplify:  Simplified to 0
1550712902.428 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1550712902.428 * * * * [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))))>
1550712902.428 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1550712902.428 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712902.431 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712902.437 * * [misc]simplify:  iters left: 4 (45 enodes)
1550712902.444 * * [misc]simplify:  iters left: 3 (50 enodes)
1550712902.450 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.450 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712902.450 * * [misc]simplify:  Extracting #2: cost 14 inf + 0
1550712902.450 * * [misc]simplify:  Extracting #3: cost 12 inf + 3
1550712902.450 * * [misc]simplify:  Extracting #4: cost 6 inf + 332
1550712902.451 * * [misc]simplify:  Extracting #5: cost 0 inf + 1063
1550712902.451 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712902.451 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1550712902.451 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550712902.451 * * [misc]simplify:  iters left: 4 (6 enodes)
1550712902.453 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712902.457 * * [misc]simplify:  iters left: 2 (31 enodes)
1550712902.462 * * [misc]simplify:  iters left: 1 (35 enodes)
1550712902.467 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.467 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712902.467 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550712902.467 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550712902.468 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550712902.468 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550712902.468 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt x) 0)))
1550712902.468 * * * * [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)))))))>
1550712902.468 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1550712902.468 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712902.471 * * [misc]simplify:  iters left: 5 (42 enodes)
1550712902.478 * * [misc]simplify:  iters left: 4 (56 enodes)
1550712902.488 * * [misc]simplify:  iters left: 3 (60 enodes)
1550712902.495 * * [misc]simplify:  iters left: 2 (61 enodes)
1550712902.506 * * [misc]simplify:  iters left: 1 (65 enodes)
1550712902.520 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.520 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1550712902.520 * * [misc]simplify:  Extracting #2: cost 19 inf + 1
1550712902.520 * * [misc]simplify:  Extracting #3: cost 17 inf + 44
1550712902.521 * * [misc]simplify:  Extracting #4: cost 8 inf + 858
1550712902.521 * * [misc]simplify:  Extracting #5: cost 2 inf + 1745
1550712902.522 * * [misc]simplify:  Extracting #6: cost 0 inf + 2107
1550712902.523 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1550712902.523 * [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)))))))
1550712902.524 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1550712902.524 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712902.527 * * [misc]simplify:  iters left: 5 (26 enodes)
1550712902.536 * * [misc]simplify:  iters left: 4 (37 enodes)
1550712902.546 * * [misc]simplify:  iters left: 3 (60 enodes)
1550712902.555 * * [misc]simplify:  iters left: 2 (70 enodes)
1550712902.562 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.562 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712902.562 * [exit]simplify:  Simplified to 0
1550712902.562 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1550712902.562 * * * * [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))))))>
1550712902.562 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1550712902.563 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712902.565 * * [misc]simplify:  iters left: 5 (33 enodes)
1550712902.570 * * [misc]simplify:  iters left: 4 (40 enodes)
1550712902.576 * * [misc]simplify:  iters left: 3 (44 enodes)
1550712902.589 * * [misc]simplify:  iters left: 2 (45 enodes)
1550712902.601 * * [misc]simplify:  iters left: 1 (47 enodes)
1550712902.612 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.612 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1550712902.613 * * [misc]simplify:  Extracting #2: cost 14 inf + 1
1550712902.613 * * [misc]simplify:  Extracting #3: cost 14 inf + 2
1550712902.613 * * [misc]simplify:  Extracting #4: cost 2 inf + 898
1550712902.614 * * [misc]simplify:  Extracting #5: cost 0 inf + 1222
1550712902.614 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1550712902.614 * [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))))))
1550712902.615 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1550712902.615 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712902.617 * * [misc]simplify:  iters left: 4 (18 enodes)
1550712902.622 * * [misc]simplify:  iters left: 3 (26 enodes)
1550712902.630 * * [misc]simplify:  iters left: 2 (34 enodes)
1550712902.639 * * [misc]simplify:  iters left: 1 (36 enodes)
1550712902.646 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.646 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712902.646 * [exit]simplify:  Simplified to 0
1550712902.646 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1550712902.646 * * * * [misc]progress:  [ 18 / 65 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1550712902.647 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1550712902.647 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712902.651 * * [misc]simplify:  iters left: 5 (33 enodes)
1550712902.661 * * [misc]simplify:  iters left: 4 (43 enodes)
1550712902.668 * * [misc]simplify:  iters left: 3 (49 enodes)
1550712902.674 * * [misc]simplify:  iters left: 2 (51 enodes)
1550712902.681 * * [misc]simplify:  iters left: 1 (55 enodes)
1550712902.687 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.687 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712902.687 * * [misc]simplify:  Extracting #2: cost 10 inf + 2
1550712902.687 * * [misc]simplify:  Extracting #3: cost 10 inf + 3
1550712902.687 * * [misc]simplify:  Extracting #4: cost 2 inf + 657
1550712902.687 * * [misc]simplify:  Extracting #5: cost 0 inf + 819
1550712902.688 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1550712902.688 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1550712902.688 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1550712902.688 * * [misc]simplify:  iters left: 4 (6 enodes)
1550712902.690 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712902.695 * * [misc]simplify:  iters left: 2 (31 enodes)
1550712902.704 * * [misc]simplify:  iters left: 1 (35 enodes)
1550712902.712 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.712 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712902.712 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1550712902.712 * * [misc]simplify:  Extracting #3: cost 2 inf + 250
1550712902.712 * * [misc]simplify:  Extracting #4: cost 0 inf + 412
1550712902.712 * [exit]simplify:  Simplified to (* (sqrt x) 0)
1550712902.712 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) 0)))
1550712902.712 * * * * [misc]progress:  [ 19 / 65 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (sqrt (+ x 1)) (sqrt x)))))>
1550712902.712 * * * * [misc]progress:  [ 20 / 65 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (sqrt (+ x 1)) (sqrt x)))))>
1550712902.712 * * * * [misc]progress:  [ 21 / 65 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))))>
1550712902.713 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1550712902.713 * * [misc]simplify:  iters left: 6 (6 enodes)
1550712902.714 * * [misc]simplify:  iters left: 5 (21 enodes)
1550712902.718 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712902.721 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.721 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712902.721 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712902.721 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550712902.721 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550712902.721 * * [misc]simplify:  Extracting #5: cost 8 inf + 2
1550712902.721 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550712902.722 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1550712902.722 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))))
1550712902.722 * * * * [misc]progress:  [ 22 / 65 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (sqrt x))))>
1550712902.722 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1550712902.722 * * [misc]simplify:  iters left: 6 (6 enodes)
1550712902.724 * * [misc]simplify:  iters left: 5 (22 enodes)
1550712902.727 * * [misc]simplify:  iters left: 4 (24 enodes)
1550712902.731 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.731 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712902.731 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550712902.731 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712902.731 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550712902.731 * * [misc]simplify:  Extracting #5: cost 1 inf + 816
1550712902.731 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550712902.731 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1550712902.731 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (- (sqrt x))))
1550712902.732 * * * * [misc]progress:  [ 23 / 65 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))>
1550712902.732 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550712902.732 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712902.733 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712902.736 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712902.741 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.741 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712902.741 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712902.741 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712902.741 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712902.741 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550712902.741 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550712902.741 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))
1550712902.742 * * * * [misc]progress:  [ 24 / 65 ] simplifiying candidate #<alt (λ (x) (fma (sqrt 1) (sqrt (+ x 1)) (- (sqrt x))))>
1550712902.742 * [enter]simplify:  Simplifying (sqrt 1)
1550712902.742 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712902.745 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.745 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712902.745 * [exit]simplify:  Simplified to 1
1550712902.745 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma 1 (sqrt (+ x 1)) (- (sqrt x))))
1550712902.745 * * * * [misc]progress:  [ 25 / 65 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))>
1550712902.746 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550712902.746 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712902.748 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712902.754 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712902.759 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.759 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712902.759 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712902.759 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712902.759 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712902.759 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550712902.760 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550712902.760 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))
1550712902.760 * * * * [misc]progress:  [ 26 / 65 ] simplifiying candidate #<alt (λ (x) (fma 1 (sqrt (+ x 1)) (- (sqrt x))))>
1550712902.760 * * * * [misc]progress:  [ 27 / 65 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))))>
1550712902.760 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1550712902.760 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712902.764 * * [misc]simplify:  iters left: 5 (29 enodes)
1550712902.772 * * [misc]simplify:  iters left: 4 (35 enodes)
1550712902.782 * * [misc]simplify:  iters left: 3 (40 enodes)
1550712902.793 * * [misc]simplify:  iters left: 2 (44 enodes)
1550712902.799 * * [misc]simplify:  iters left: 1 (48 enodes)
1550712902.806 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.806 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1550712902.806 * * [misc]simplify:  Extracting #2: cost 15 inf + 1
1550712902.806 * * [misc]simplify:  Extracting #3: cost 20 inf + 1
1550712902.806 * * [misc]simplify:  Extracting #4: cost 20 inf + 2
1550712902.807 * * [misc]simplify:  Extracting #5: cost 16 inf + 209
1550712902.807 * * [misc]simplify:  Extracting #6: cost 0 inf + 2564
1550712902.808 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1550712902.808 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (sqrt (+ 1 x)) (sqrt x)))))
1550712902.808 * * * * [misc]progress:  [ 28 / 65 ] simplifiying candidate #<alt (λ (x) (pow (- (sqrt (+ x 1)) (sqrt x)) 1))>
1550712902.808 * * * * [misc]progress:  [ 29 / 65 ] simplifiying candidate #<alt (λ (x) (exp (log (- (sqrt (+ x 1)) (sqrt x)))))>
1550712902.808 * * * * [misc]progress:  [ 30 / 65 ] simplifiying candidate #<alt (λ (x) (log (exp (- (sqrt (+ x 1)) (sqrt x)))))>
1550712902.808 * * * * [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)))))>
1550712902.808 * * * * [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)))))>
1550712902.808 * * * * [misc]progress:  [ 33 / 65 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))))>
1550712902.808 * * * * [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))))))>
1550712902.808 * * * * [misc]progress:  [ 35 / 65 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1550712902.808 * * * * [misc]progress:  [ 36 / 65 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1550712902.808 * * * * [misc]progress:  [ 37 / 65 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712902.808 * * * * [misc]progress:  [ 38 / 65 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1550712902.808 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1550712902.808 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712902.810 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712902.815 * * [misc]simplify:  iters left: 4 (30 enodes)
1550712902.823 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.824 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712902.824 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712902.824 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1550712902.824 * * [misc]simplify:  Extracting #4: cost 10 inf + 164
1550712902.824 * * [misc]simplify:  Extracting #5: cost 8 inf + 246
1550712902.824 * * [misc]simplify:  Extracting #6: cost 5 inf + 412
1550712902.824 * * [misc]simplify:  Extracting #7: cost 1 inf + 980
1550712902.825 * * [misc]simplify:  Extracting #8: cost 0 inf + 1222
1550712902.825 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1550712902.825 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1550712902.826 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1550712902.826 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712902.830 * * [misc]simplify:  iters left: 5 (29 enodes)
1550712902.838 * * [misc]simplify:  iters left: 4 (34 enodes)
1550712902.844 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.844 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712902.844 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550712902.844 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550712902.844 * * [misc]simplify:  Extracting #4: cost 15 inf + 1
1550712902.844 * * [misc]simplify:  Extracting #5: cost 13 inf + 43
1550712902.844 * * [misc]simplify:  Extracting #6: cost 5 inf + 654
1550712902.844 * * [misc]simplify:  Extracting #7: cost 0 inf + 1464
1550712902.845 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1550712902.845 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1550712902.845 * * * * [misc]progress:  [ 39 / 65 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1550712902.845 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1550712902.845 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712902.847 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712902.851 * * [misc]simplify:  iters left: 4 (30 enodes)
1550712902.855 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.855 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712902.855 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712902.855 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1550712902.855 * * [misc]simplify:  Extracting #4: cost 10 inf + 164
1550712902.855 * * [misc]simplify:  Extracting #5: cost 8 inf + 246
1550712902.856 * * [misc]simplify:  Extracting #6: cost 5 inf + 412
1550712902.856 * * [misc]simplify:  Extracting #7: cost 1 inf + 980
1550712902.856 * * [misc]simplify:  Extracting #8: cost 0 inf + 1222
1550712902.856 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1550712902.856 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1550712902.856 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1550712902.856 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712902.858 * * [misc]simplify:  iters left: 5 (29 enodes)
1550712902.863 * * [misc]simplify:  iters left: 4 (34 enodes)
1550712902.867 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.867 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712902.867 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550712902.867 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550712902.867 * * [misc]simplify:  Extracting #4: cost 15 inf + 1
1550712902.868 * * [misc]simplify:  Extracting #5: cost 13 inf + 43
1550712902.868 * * [misc]simplify:  Extracting #6: cost 5 inf + 654
1550712902.868 * * [misc]simplify:  Extracting #7: cost 0 inf + 1464
1550712902.868 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1550712902.868 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1550712902.868 * * * * [misc]progress:  [ 40 / 65 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1550712902.868 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550712902.868 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712902.870 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712902.875 * * [misc]simplify:  iters left: 3 (28 enodes)
1550712902.882 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.882 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712902.882 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550712902.883 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550712902.883 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550712902.883 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550712902.883 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550712902.884 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712902.884 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))
1550712902.884 * * * * [misc]progress:  [ 41 / 65 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1550712902.884 * * * * [misc]progress:  [ 42 / 65 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (- (sqrt (+ x 1)) (sqrt x)))))>
1550712902.884 * * * * [misc]progress:  [ 43 / 65 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (sqrt (+ x 1)))) (sqrt x)))>
1550712902.884 * * * * [misc]progress:  [ 44 / 65 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (sqrt (+ x 1)))) (sqrt x)))>
1550712902.884 * * * * [misc]progress:  [ 45 / 65 ] simplifiying candidate #<alt (λ (x) (- (pow (+ x 1) 1/2) (sqrt x)))>
1550712902.884 * * * * [misc]progress:  [ 46 / 65 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt (+ x 1)) 1) (sqrt x)))>
1550712902.884 * * * * [misc]progress:  [ 47 / 65 ] simplifiying candidate #<alt (λ (x) (- (exp (log (sqrt (+ x 1)))) (sqrt x)))>
1550712902.884 * * * * [misc]progress:  [ 48 / 65 ] simplifiying candidate #<alt (λ (x) (- (log (exp (sqrt (+ x 1)))) (sqrt x)))>
1550712902.884 * * * * [misc]progress:  [ 49 / 65 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (sqrt x)))>
1550712902.884 * * * * [misc]progress:  [ 50 / 65 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (sqrt x)))>
1550712902.884 * * * * [misc]progress:  [ 51 / 65 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))) (sqrt x)))>
1550712902.885 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1550712902.885 * * [misc]simplify:  iters left: 6 (6 enodes)
1550712902.888 * * [misc]simplify:  iters left: 5 (22 enodes)
1550712902.894 * * [misc]simplify:  iters left: 4 (24 enodes)
1550712902.901 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.902 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712902.902 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550712902.902 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712902.902 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550712902.902 * * [misc]simplify:  Extracting #5: cost 1 inf + 816
1550712902.902 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550712902.903 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1550712902.903 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))) (sqrt x)))
1550712902.903 * * * * [misc]progress:  [ 52 / 65 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x)))>
1550712902.903 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550712902.903 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712902.906 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712902.912 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712902.918 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.918 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712902.918 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712902.918 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712902.918 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712902.918 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550712902.918 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550712902.919 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))) (sqrt x)))
1550712902.919 * * * * [misc]progress:  [ 53 / 65 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt 1) (sqrt (+ x 1))) (sqrt x)))>
1550712902.919 * [enter]simplify:  Simplifying (sqrt 1)
1550712902.919 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712902.923 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.923 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712902.923 * [exit]simplify:  Simplified to 1
1550712902.924 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* 1 (sqrt (+ x 1))) (sqrt x)))
1550712902.924 * * * * [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)))>
1550712902.924 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1550712902.924 * * [misc]simplify:  iters left: 4 (7 enodes)
1550712902.929 * * [misc]simplify:  iters left: 3 (27 enodes)
1550712902.937 * * [misc]simplify:  iters left: 2 (33 enodes)
1550712902.945 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712902.945 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712902.945 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712902.945 * * [misc]simplify:  Extracting #3: cost 9 inf + 2
1550712902.946 * * [misc]simplify:  Extracting #4: cost 2 inf + 1055
1550712902.946 * * [misc]simplify:  Extracting #5: cost 0 inf + 1027
1550712902.946 * * [misc]simplify:  Extracting #6: cost 0 inf + 715
1550712902.946 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1550712902.947 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x)))
1550712902.947 * * * * [misc]progress:  [ 55 / 65 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) (sqrt x)))>
1550712902.947 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1550712902.947 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712902.954 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712902.961 * * [misc]simplify:  iters left: 3 (34 enodes)
1550712902.970 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712902.981 * * [misc]simplify:  iters left: 1 (57 enodes)
1550712903.002 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712903.002 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712903.002 * * [misc]simplify:  Extracting #2: cost 13 inf + 0
1550712903.002 * * [misc]simplify:  Extracting #3: cost 20 inf + 3
1550712903.003 * * [misc]simplify:  Extracting #4: cost 4 inf + 919
1550712903.004 * * [misc]simplify:  Extracting #5: cost 0 inf + 1221
1550712903.005 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1550712903.005 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (fma x x -1)) (sqrt (- x 1))) (sqrt x)))
1550712903.005 * * * * [misc]progress:  [ 56 / 65 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x)))>
1550712903.005 * * * * [misc]progress:  [ 57 / 65 ] simplifiying candidate #<alt (λ (x) (- (fabs (sqrt (+ x 1))) (sqrt x)))>
1550712903.005 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550712903.005 * * [misc]simplify:  iters left: 3 (4 enodes)
1550712903.008 * * [misc]simplify:  iters left: 2 (15 enodes)
1550712903.012 * * [misc]simplify:  iters left: 1 (17 enodes)
1550712903.017 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712903.017 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712903.017 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712903.017 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550712903.017 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550712903.017 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550712903.017 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550712903.018 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (fabs (sqrt (+ 1 x))) (sqrt x)))
1550712903.018 * * * * [misc]progress:  [ 58 / 65 ] simplifiying candidate #<alt (λ (x) (- (* 1 (sqrt (+ x 1))) (sqrt x)))>
1550712903.018 * * * * [misc]progress:  [ 59 / 65 ] simplifiying candidate #<alt (λ (x) (- (posit16->real (real->posit16 (sqrt (+ x 1)))) (sqrt x)))>
1550712903.018 * * * * [misc]progress:  [ 60 / 65 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1550712903.018 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712903.018 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712903.018 * * * * [misc]progress:  [ 61 / 65 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550712903.018 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712903.018 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712903.019 * * * * [misc]progress:  [ 62 / 65 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550712903.019 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712903.019 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712903.019 * * * * [misc]progress:  [ 63 / 65 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x)))>
1550712903.019 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1550712903.019 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712903.026 * * [misc]simplify:  iters left: 5 (41 enodes)
1550712903.040 * * [misc]simplify:  iters left: 4 (69 enodes)
1550712903.056 * * [misc]simplify:  iters left: 3 (106 enodes)
1550712903.073 * * [misc]simplify:  iters left: 2 (154 enodes)
1550712903.114 * * [misc]simplify:  iters left: 1 (186 enodes)
1550712903.160 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712903.160 * * [misc]simplify:  Extracting #1: cost 26 inf + 0
1550712903.160 * * [misc]simplify:  Extracting #2: cost 42 inf + 47
1550712903.161 * * [misc]simplify:  Extracting #3: cost 17 inf + 1661
1550712903.162 * * [misc]simplify:  Extracting #4: cost 1 inf + 3060
1550712903.163 * * [misc]simplify:  Extracting #5: cost 0 inf + 3198
1550712903.164 * [exit]simplify:  Simplified to (fma x (fma x -1/8 1/2) 1)
1550712903.164 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (fma x (fma x -1/8 1/2) 1) (sqrt x)))
1550712903.164 * * * * [misc]progress:  [ 64 / 65 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1550712903.165 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712903.165 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1550712903.165 * * * * [misc]progress:  [ 65 / 65 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1550712903.165 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712903.165 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1550712903.165 * * * [misc]progress:  adding candidates to table
1550712903.664 * * [misc]progress:  iteration 2 / 4
1550712903.664 * * * [misc]progress:  picking best candidate
1550712903.724 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712903.724 * * * [misc]progress:  localizing error
1550712903.736 * * * [misc]progress:  generating rewritten candidates
1550712903.736 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1550712903.756 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1550712903.767 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1550712903.781 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1550712903.844 * * * [misc]progress:  generating series expansions
1550712903.844 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1550712903.844 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) into 1
1550712903.844 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1550712903.844 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.844 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.844 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.844 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.845 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.845 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.845 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.845 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.845 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.845 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.845 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.845 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.845 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) into 1
1550712903.845 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1550712903.845 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.845 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.845 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.845 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.845 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.845 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.845 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.845 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.846 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.846 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.846 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.846 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.846 * [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)))
1550712903.846 * [misc]approximate:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
1550712903.846 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1550712903.846 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.846 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.846 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1550712903.846 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.846 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.846 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.846 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.847 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.847 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550712903.847 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712903.847 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712903.847 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712903.847 * [misc]backup-simplify:  Simplify -1 into -1
1550712903.847 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.847 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.847 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.847 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712903.847 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.848 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712903.848 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1550712903.848 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.848 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.848 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1550712903.848 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.848 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.848 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.848 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.848 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.848 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550712903.848 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712903.848 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712903.848 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712903.849 * [misc]backup-simplify:  Simplify -1 into -1
1550712903.849 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.849 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.849 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.849 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712903.849 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.849 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712903.850 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.850 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712903.850 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712903.850 * [misc]backup-simplify:  Simplify -1 into -1
1550712903.850 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712903.850 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1550712903.851 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1550712903.851 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1550712903.851 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1550712903.851 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712903.852 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.852 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712903.853 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712903.853 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1550712903.853 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1550712903.853 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1550712903.854 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1550712903.854 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712903.854 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1550712903.854 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1550712903.854 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt x)) into x
1550712903.854 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1550712903.854 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.854 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.854 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.854 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.854 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.854 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.854 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.854 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.854 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.854 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.854 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.855 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.855 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.855 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.855 * [misc]backup-simplify:  Simplify (* 1 x) into x
1550712903.855 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) into (/ 1 x)
1550712903.855 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1550712903.855 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.855 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.855 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.855 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.855 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.855 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.855 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.855 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.855 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.855 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.855 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.855 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712903.855 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.855 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.855 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.856 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.856 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.856 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.856 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.857 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.857 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.857 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.857 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.857 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1550712903.857 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (pow (sqrt (/ -1 x)) 2)
1550712903.857 * [misc]approximate:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in (x) around 0
1550712903.857 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550712903.857 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712903.857 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712903.857 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712903.857 * [misc]backup-simplify:  Simplify -1 into -1
1550712903.857 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.857 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.857 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.857 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712903.857 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.858 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712903.858 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550712903.858 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712903.858 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712903.858 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712903.858 * [misc]backup-simplify:  Simplify -1 into -1
1550712903.858 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.858 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.858 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.858 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712903.858 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.858 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712903.859 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1550712903.859 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712903.859 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712903.859 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712903.860 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1550712903.860 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712903.860 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.861 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712903.861 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
1550712903.861 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712903.862 * [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)))))
1550712903.862 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1550712903.862 * [misc]backup-simplify:  Simplify (* (sqrt (+ x 1)) (sqrt (+ x 1))) into (+ x 1)
1550712903.862 * [misc]approximate:  Taking taylor expansion of (+ x 1) in (x) around 0
1550712903.862 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712903.862 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.862 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.862 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.862 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.862 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.862 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712903.862 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.862 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.862 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.862 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.862 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.862 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712903.862 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.862 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.862 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.862 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.863 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.863 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.863 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.863 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.863 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.863 * [misc]backup-simplify:  Simplify (+ (* 1 x) 1) into (+ x 1)
1550712903.863 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) into (+ (/ 1 x) 1)
1550712903.863 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) 1) in (x) around 0
1550712903.863 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712903.863 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.863 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.863 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.863 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.863 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.864 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.864 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.864 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712903.864 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.864 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.864 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.864 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.864 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.864 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.864 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.864 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.864 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712903.864 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712903.864 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.864 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.864 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.865 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.865 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.865 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.865 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.866 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.866 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.866 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.866 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.866 * [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
1550712903.867 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.867 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.867 * [misc]backup-simplify:  Simplify (+ 1 (* 1 (/ 1 (/ 1 x)))) into (+ x 1)
1550712903.867 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) into (- 1 (/ 1 x))
1550712903.867 * [misc]approximate:  Taking taylor expansion of (- 1 (/ 1 x)) in (x) around 0
1550712903.867 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712903.867 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.867 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.867 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.867 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.867 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.867 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.867 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.867 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712903.867 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.867 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.867 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.867 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.867 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.867 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.867 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.867 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712903.867 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712903.868 * [misc]backup-simplify:  Simplify -1 into -1
1550712903.868 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712903.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712903.868 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.868 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.868 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.868 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712903.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.868 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.868 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.869 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712903.869 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.869 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.869 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.869 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712903.869 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.869 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.869 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.869 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712903.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.870 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.870 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712903.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.870 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.870 * [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
1550712903.871 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712903.871 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.871 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.871 * [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ 1 (/ 1 (- x))))) into (+ x 1)
1550712903.871 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1550712903.871 * [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)))
1550712903.871 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1550712903.871 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712903.871 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712903.871 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712903.871 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712903.871 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.871 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.871 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.871 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.871 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.871 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712903.871 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712903.871 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.872 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712903.872 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712903.872 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.872 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.872 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.872 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.872 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712903.872 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.872 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.872 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712903.872 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712903.872 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712903.872 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712903.872 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.872 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.872 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.872 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.872 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.873 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712903.873 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712903.873 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.873 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712903.873 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712903.873 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.873 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.873 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.873 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.873 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712903.873 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.874 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.874 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.874 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550712903.874 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550712903.874 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712903.874 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.875 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550712903.876 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712903.876 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550712903.877 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550712903.877 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712903.877 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712903.878 * [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))))
1550712903.878 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1550712903.878 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712903.878 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712903.878 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712903.878 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.878 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.878 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.878 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.878 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.878 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712903.878 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712903.878 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712903.878 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.878 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.878 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.878 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.878 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.878 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.879 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.879 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.879 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712903.879 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.879 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712903.879 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712903.879 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712903.879 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712903.879 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712903.879 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.879 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.879 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.879 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.880 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.880 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.880 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712903.880 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712903.880 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712903.880 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.880 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.880 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.880 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.880 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.880 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.880 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.880 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.880 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.881 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712903.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.881 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712903.881 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712903.882 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712903.882 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712903.883 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712903.883 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712903.883 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712903.884 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712903.885 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712903.886 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712903.886 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712903.886 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.887 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712903.887 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.889 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712903.889 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712903.891 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712903.891 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712903.892 * [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)))))
1550712903.892 * [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))))
1550712903.892 * [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
1550712903.892 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712903.892 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1550712903.892 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.893 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.893 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1550712903.893 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.893 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.893 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.893 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.893 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.893 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550712903.893 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712903.893 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712903.893 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712903.893 * [misc]backup-simplify:  Simplify -1 into -1
1550712903.893 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.893 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.893 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.893 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712903.893 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.894 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712903.894 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712903.894 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712903.894 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712903.894 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.894 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.894 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.894 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.894 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.894 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.894 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.894 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712903.895 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712903.895 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.895 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712903.895 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712903.895 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712903.895 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712903.895 * [misc]backup-simplify:  Simplify -1 into -1
1550712903.895 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.895 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.895 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.896 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712903.896 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.896 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712903.896 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.896 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712903.896 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712903.897 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.897 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712903.897 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1550712903.897 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712903.897 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1550712903.897 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.897 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.897 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1550712903.897 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.897 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.897 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.897 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.897 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.897 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1550712903.897 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712903.897 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712903.897 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712903.897 * [misc]backup-simplify:  Simplify -1 into -1
1550712903.897 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.897 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.897 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.897 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712903.897 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.898 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712903.898 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712903.898 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712903.898 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712903.898 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712903.898 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.898 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712903.898 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.898 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.898 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712903.898 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712903.898 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712903.898 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.899 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712903.899 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712903.899 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712903.899 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712903.899 * [misc]backup-simplify:  Simplify -1 into -1
1550712903.899 * [misc]taylor:  Taking taylor expansion of x in x
1550712903.899 * [misc]backup-simplify:  Simplify 0 into 0
1550712903.899 * [misc]backup-simplify:  Simplify 1 into 1
1550712903.899 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712903.899 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712903.899 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712903.899 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.899 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712903.899 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712903.900 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.900 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712903.900 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1550712903.900 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712903.900 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712903.900 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1550712903.900 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1550712903.900 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1550712903.901 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1550712903.901 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712903.901 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712903.901 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712903.902 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712903.902 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712903.902 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712903.903 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712903.903 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712903.904 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712903.904 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.904 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712903.905 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712903.905 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1550712903.905 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1550712903.905 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1550712903.905 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1550712903.906 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.906 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712903.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712903.906 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712903.907 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712903.907 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712903.907 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712903.909 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712903.909 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712903.909 * [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)))))
1550712903.909 * * * [misc]progress:  simplifying candidates
1550712903.909 * * * * [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))))>
1550712903.910 * [enter]simplify:  Simplifying (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x))))
1550712903.910 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712903.912 * * [misc]simplify:  iters left: 5 (27 enodes)
1550712903.918 * * [misc]simplify:  iters left: 4 (30 enodes)
1550712903.923 * * [misc]simplify:  iters left: 3 (39 enodes)
1550712903.930 * * [misc]simplify:  iters left: 2 (44 enodes)
1550712903.935 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712903.935 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712903.935 * [exit]simplify:  Simplified to 1
1550712903.935 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ 1 (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1550712903.935 * [enter]simplify:  Simplifying (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))
1550712903.935 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712903.936 * * [misc]simplify:  iters left: 3 (15 enodes)
1550712903.938 * * [misc]simplify:  iters left: 2 (21 enodes)
1550712903.940 * * [misc]simplify:  iters left: 1 (22 enodes)
1550712903.943 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712903.943 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712903.943 * * [misc]simplify:  Extracting #2: cost 8 inf + 1
1550712903.943 * * [misc]simplify:  Extracting #3: cost 0 inf + 599
1550712903.943 * * [misc]simplify:  Extracting #4: cost 0 inf + 489
1550712903.943 * [exit]simplify:  Simplified to (+ (- x) x)
1550712903.943 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ 1 (+ (- x) x)) (+ (sqrt (+ x 1)) (sqrt x))))
1550712903.943 * * * * [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))))>
1550712903.943 * * * * [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))))>
1550712903.943 * * * * [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))))>
1550712903.944 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550712903.944 * * [misc]simplify:  iters left: 3 (4 enodes)
1550712903.945 * * [misc]simplify:  iters left: 2 (15 enodes)
1550712903.950 * * [misc]simplify:  iters left: 1 (17 enodes)
1550712903.955 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712903.955 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712903.955 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712903.955 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550712903.956 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550712903.956 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550712903.956 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550712903.956 * [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))))
1550712903.956 * * * * [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))))>
1550712903.956 * [enter]simplify:  Simplifying (/ (exp (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (exp (* (sqrt x) (sqrt x))))
1550712903.956 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712903.959 * * [misc]simplify:  iters left: 5 (35 enodes)
1550712903.965 * * [misc]simplify:  iters left: 4 (59 enodes)
1550712903.976 * * [misc]simplify:  iters left: 3 (94 enodes)
1550712903.987 * * [misc]simplify:  iters left: 2 (111 enodes)
1550712904.006 * * [misc]simplify:  iters left: 1 (114 enodes)
1550712904.025 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.025 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712904.025 * [exit]simplify:  Simplified to E
1550712904.025 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log E) (+ (sqrt (+ x 1)) (sqrt x))))
1550712904.025 * * * * [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))))>
1550712904.025 * * * * [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))))>
1550712904.026 * * * * [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))))>
1550712904.026 * * * * [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))))>
1550712904.026 * * * * [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))))>
1550712904.026 * * * * [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))))>
1550712904.026 * * * * [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))))>
1550712904.026 * * * * [misc]progress:  [ 13 / 142 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.026 * * * * [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))))>
1550712904.026 * * * * [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))))>
1550712904.026 * * * * [misc]progress:  [ 16 / 142 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.026 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712904.026 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712904.028 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712904.031 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712904.035 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.035 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712904.035 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712904.035 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712904.035 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712904.035 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712904.035 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712904.035 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550712904.035 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550712904.035 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712904.037 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712904.041 * * [misc]simplify:  iters left: 3 (28 enodes)
1550712904.049 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.049 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712904.049 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550712904.049 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550712904.049 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550712904.049 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550712904.050 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550712904.050 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712904.050 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550712904.050 * * * * [misc]progress:  [ 17 / 142 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.050 * * * * [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))))>
1550712904.050 * * * * [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))))>
1550712904.050 * * * * [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))))>
1550712904.050 * * * * [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))))>
1550712904.051 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1550712904.051 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712904.053 * * [misc]simplify:  iters left: 1 (7 enodes)
1550712904.056 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.056 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712904.056 * [exit]simplify:  Simplified to 1
1550712904.056 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1550712904.056 * * * * [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))))>
1550712904.057 * [enter]simplify:  Simplifying (sqrt x)
1550712904.057 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712904.058 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.058 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.058 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1550712904.058 * * [misc]simplify:  Extracting #3: cost 0 inf + 83
1550712904.058 * [exit]simplify:  Simplified to (sqrt x)
1550712904.058 * [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))))
1550712904.058 * [enter]simplify:  Simplifying (+ 1 1)
1550712904.058 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712904.061 * * [misc]simplify:  iters left: 1 (9 enodes)
1550712904.065 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.065 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712904.065 * [exit]simplify:  Simplified to 2
1550712904.065 * [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))))
1550712904.065 * * * * [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))))>
1550712904.066 * [enter]simplify:  Simplifying (* x x)
1550712904.066 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712904.067 * * [misc]simplify:  iters left: 1 (6 enodes)
1550712904.069 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.069 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.069 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1550712904.069 * * [misc]simplify:  Extracting #3: cost 0 inf + 83
1550712904.069 * [exit]simplify:  Simplified to (* x x)
1550712904.069 * [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))))
1550712904.069 * * * * [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))))>
1550712904.070 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt x))
1550712904.070 * * [misc]simplify:  iters left: 3 (3 enodes)
1550712904.071 * * [misc]simplify:  iters left: 2 (7 enodes)
1550712904.073 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.073 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712904.073 * [exit]simplify:  Simplified to x
1550712904.073 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1550712904.073 * * * * [misc]progress:  [ 25 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) 2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.073 * * * * [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))))>
1550712904.073 * [enter]simplify:  Simplifying (sqrt x)
1550712904.073 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712904.074 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.074 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.074 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1550712904.074 * * [misc]simplify:  Extracting #3: cost 0 inf + 83
1550712904.074 * [exit]simplify:  Simplified to (sqrt x)
1550712904.074 * [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))))
1550712904.074 * * * * [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))))>
1550712904.075 * * * * [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))))>
1550712904.075 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt x)))
1550712904.075 * * [misc]simplify:  iters left: 4 (4 enodes)
1550712904.077 * * [misc]simplify:  iters left: 3 (12 enodes)
1550712904.080 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.080 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.080 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712904.080 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550712904.080 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1550712904.080 * * [misc]simplify:  Extracting #5: cost 0 inf + 607
1550712904.080 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt x)))
1550712904.080 * [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))))
1550712904.081 * * * * [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))))>
1550712904.081 * * * * [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))))>
1550712904.081 * * * * [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))))>
1550712904.081 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1550712904.081 * * [misc]simplify:  iters left: 6 (5 enodes)
1550712904.083 * * [misc]simplify:  iters left: 5 (18 enodes)
1550712904.089 * * [misc]simplify:  iters left: 4 (34 enodes)
1550712904.096 * * [misc]simplify:  iters left: 3 (44 enodes)
1550712904.100 * * [misc]simplify:  iters left: 2 (46 enodes)
1550712904.104 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.104 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1550712904.104 * * [misc]simplify:  Extracting #2: cost 10 inf + 2
1550712904.105 * * [misc]simplify:  Extracting #3: cost 4 inf + 630
1550712904.105 * * [misc]simplify:  Extracting #4: cost 0 inf + 732
1550712904.105 * [exit]simplify:  Simplified to (* (* x x) x)
1550712904.105 * [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))))
1550712904.105 * * * * [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))))>
1550712904.105 * * * * [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))))>
1550712904.105 * * * * [misc]progress:  [ 34 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.105 * [enter]simplify:  Simplifying (* x x)
1550712904.105 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712904.106 * * [misc]simplify:  iters left: 1 (6 enodes)
1550712904.107 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.107 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.107 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1550712904.107 * * [misc]simplify:  Extracting #3: cost 0 inf + 83
1550712904.107 * [exit]simplify:  Simplified to (* x x)
1550712904.107 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550712904.107 * * * * [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))))>
1550712904.107 * * * * [misc]progress:  [ 36 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.107 * * * * [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))))>
1550712904.107 * * * * [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))))>
1550712904.107 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1550712904.107 * * [misc]simplify:  iters left: 2 (3 enodes)
1550712904.108 * * [misc]simplify:  iters left: 1 (9 enodes)
1550712904.109 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.109 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.109 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712904.109 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1550712904.109 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1550712904.109 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1550712904.109 * [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))))
1550712904.109 * * * * [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))))>
1550712904.110 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1550712904.110 * * [misc]simplify:  iters left: 2 (3 enodes)
1550712904.110 * * [misc]simplify:  iters left: 1 (9 enodes)
1550712904.111 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.111 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.111 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712904.111 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1550712904.111 * * [misc]simplify:  Extracting #4: cost 0 inf + 245
1550712904.111 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1550712904.111 * [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))))
1550712904.112 * * * * [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))))>
1550712904.112 * [enter]simplify:  Simplifying (sqrt x)
1550712904.112 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712904.112 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.112 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.112 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1550712904.112 * * [misc]simplify:  Extracting #3: cost 0 inf + 83
1550712904.112 * [exit]simplify:  Simplified to (sqrt x)
1550712904.112 * [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))))
1550712904.112 * * * * [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))))>
1550712904.113 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1550712904.113 * * [misc]simplify:  iters left: 4 (4 enodes)
1550712904.114 * * [misc]simplify:  iters left: 3 (12 enodes)
1550712904.118 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.118 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.118 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712904.118 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550712904.118 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1550712904.118 * * [misc]simplify:  Extracting #5: cost 0 inf + 647
1550712904.118 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1550712904.118 * [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))))
1550712904.119 * * * * [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))))>
1550712904.119 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1550712904.119 * * [misc]simplify:  iters left: 2 (3 enodes)
1550712904.120 * * [misc]simplify:  iters left: 1 (9 enodes)
1550712904.122 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.123 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.123 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712904.123 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1550712904.123 * * [misc]simplify:  Extracting #4: cost 0 inf + 245
1550712904.123 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1550712904.123 * [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))))
1550712904.123 * * * * [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))))>
1550712904.123 * * * * [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))))>
1550712904.123 * * * * [misc]progress:  [ 45 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.123 * * * * [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))))>
1550712904.123 * * * * [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))))>
1550712904.123 * * * * [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))))>
1550712904.124 * [enter]simplify:  Simplifying (+ x 1)
1550712904.124 * * [misc]simplify:  iters left: 2 (3 enodes)
1550712904.126 * * [misc]simplify:  iters left: 1 (12 enodes)
1550712904.130 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.130 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712904.130 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550712904.130 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550712904.130 * [exit]simplify:  Simplified to (+ 1 x)
1550712904.130 * [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))))
1550712904.130 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1550712904.130 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712904.132 * * [misc]simplify:  iters left: 1 (7 enodes)
1550712904.135 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.135 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712904.135 * [exit]simplify:  Simplified to 1
1550712904.135 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (+ x 1) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550712904.135 * * * * [misc]progress:  [ 49 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.135 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550712904.135 * * [misc]simplify:  iters left: 3 (4 enodes)
1550712904.138 * * [misc]simplify:  iters left: 2 (15 enodes)
1550712904.144 * * [misc]simplify:  iters left: 1 (17 enodes)
1550712904.146 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.146 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.146 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712904.146 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550712904.146 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550712904.146 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550712904.146 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550712904.147 * [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))))
1550712904.147 * [enter]simplify:  Simplifying (+ 1 1)
1550712904.147 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712904.148 * * [misc]simplify:  iters left: 1 (9 enodes)
1550712904.150 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.150 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712904.150 * [exit]simplify:  Simplified to 2
1550712904.150 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550712904.150 * * * * [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))))>
1550712904.150 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1550712904.150 * * [misc]simplify:  iters left: 4 (4 enodes)
1550712904.151 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712904.156 * * [misc]simplify:  iters left: 2 (43 enodes)
1550712904.163 * * [misc]simplify:  iters left: 1 (65 enodes)
1550712904.186 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.186 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1550712904.186 * * [misc]simplify:  Extracting #2: cost 23 inf + 2
1550712904.187 * * [misc]simplify:  Extracting #3: cost 5 inf + 1391
1550712904.188 * * [misc]simplify:  Extracting #4: cost 0 inf + 1856
1550712904.189 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1550712904.189 * [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))))
1550712904.190 * * * * [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))))>
1550712904.190 * [enter]simplify:  Simplifying (* (sqrt (+ x 1)) (sqrt (+ x 1)))
1550712904.190 * * [misc]simplify:  iters left: 5 (5 enodes)
1550712904.193 * * [misc]simplify:  iters left: 4 (16 enodes)
1550712904.198 * * [misc]simplify:  iters left: 3 (19 enodes)
1550712904.203 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.203 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712904.203 * * [misc]simplify:  Extracting #2: cost 4 inf + 2
1550712904.203 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550712904.203 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550712904.204 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550712904.204 * [exit]simplify:  Simplified to (+ 1 x)
1550712904.204 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ 1 x) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550712904.204 * * * * [misc]progress:  [ 52 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.204 * * * * [misc]progress:  [ 53 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.204 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550712904.204 * * [misc]simplify:  iters left: 3 (4 enodes)
1550712904.207 * * [misc]simplify:  iters left: 2 (15 enodes)
1550712904.210 * * [misc]simplify:  iters left: 1 (17 enodes)
1550712904.213 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.213 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.213 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712904.213 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550712904.213 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550712904.213 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550712904.213 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550712904.213 * [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))))
1550712904.213 * * * * [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))))>
1550712904.213 * * * * [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))))>
1550712904.213 * [enter]simplify:  Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))
1550712904.213 * * [misc]simplify:  iters left: 6 (6 enodes)
1550712904.215 * * [misc]simplify:  iters left: 5 (21 enodes)
1550712904.218 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712904.222 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.222 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712904.222 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712904.222 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550712904.222 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550712904.222 * * [misc]simplify:  Extracting #5: cost 8 inf + 2
1550712904.222 * * [misc]simplify:  Extracting #6: cost 0 inf + 938
1550712904.222 * [exit]simplify:  Simplified to (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))
1550712904.222 * [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))))
1550712904.222 * * * * [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))))>
1550712904.222 * * * * [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))))>
1550712904.222 * * * * [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))))>
1550712904.223 * [enter]simplify:  Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1550712904.223 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712904.225 * * [misc]simplify:  iters left: 5 (27 enodes)
1550712904.230 * * [misc]simplify:  iters left: 4 (60 enodes)
1550712904.251 * * [misc]simplify:  iters left: 3 (129 enodes)
1550712904.295 * * [misc]simplify:  iters left: 2 (251 enodes)
1550712904.416 * * [misc]simplify:  iters left: 1 (468 enodes)
1550712904.812 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.812 * * [misc]simplify:  Extracting #1: cost 33 inf + 0
1550712904.813 * * [misc]simplify:  Extracting #2: cost 100 inf + 3
1550712904.815 * * [misc]simplify:  Extracting #3: cost 98 inf + 1734
1550712904.821 * * [misc]simplify:  Extracting #4: cost 47 inf + 8304
1550712904.833 * * [misc]simplify:  Extracting #5: cost 9 inf + 14709
1550712904.847 * * [misc]simplify:  Extracting #6: cost 0 inf + 16206
1550712904.861 * [exit]simplify:  Simplified to (* (+ 1 x) (* (+ 1 x) (+ 1 x)))
1550712904.861 * [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))))
1550712904.861 * * * * [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))))>
1550712904.861 * * * * [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))))>
1550712904.861 * * * * [misc]progress:  [ 61 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (* (+ x 1) (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.861 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1550712904.861 * * [misc]simplify:  iters left: 4 (4 enodes)
1550712904.864 * * [misc]simplify:  iters left: 3 (21 enodes)
1550712904.873 * * [misc]simplify:  iters left: 2 (43 enodes)
1550712904.887 * * [misc]simplify:  iters left: 1 (65 enodes)
1550712904.911 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.911 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1550712904.911 * * [misc]simplify:  Extracting #2: cost 23 inf + 2
1550712904.912 * * [misc]simplify:  Extracting #3: cost 5 inf + 1391
1550712904.913 * * [misc]simplify:  Extracting #4: cost 0 inf + 1856
1550712904.914 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1550712904.914 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (sqrt (* (+ 1 x) (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550712904.914 * * * * [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))))>
1550712904.914 * * * * [misc]progress:  [ 63 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712904.914 * * * * [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))))>
1550712904.915 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (pow x 3) (pow 1 3))))
1550712904.915 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712904.924 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712904.932 * * [misc]simplify:  iters left: 4 (35 enodes)
1550712904.940 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712904.941 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712904.941 * * [misc]simplify:  Extracting #2: cost 9 inf + 2
1550712904.941 * * [misc]simplify:  Extracting #3: cost 5 inf + 182
1550712904.941 * * [misc]simplify:  Extracting #4: cost 2 inf + 497
1550712904.941 * * [misc]simplify:  Extracting #5: cost 0 inf + 715
1550712904.942 * [exit]simplify:  Simplified to (fma (* x x) x 1)
1550712904.942 * [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))))
1550712904.942 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1550712904.942 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712904.947 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712904.955 * * [misc]simplify:  iters left: 4 (53 enodes)
1550712904.963 * * [misc]simplify:  iters left: 3 (73 enodes)
1550712904.973 * * [misc]simplify:  iters left: 2 (94 enodes)
1550712904.990 * * [misc]simplify:  iters left: 1 (121 enodes)
1550712905.025 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.025 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1550712905.026 * * [misc]simplify:  Extracting #2: cost 28 inf + 2
1550712905.026 * * [misc]simplify:  Extracting #3: cost 12 inf + 869
1550712905.027 * * [misc]simplify:  Extracting #4: cost 1 inf + 1690
1550712905.030 * * [misc]simplify:  Extracting #5: cost 0 inf + 1812
1550712905.032 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1550712905.032 * [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))))
1550712905.032 * * * * [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))))>
1550712905.032 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1))))
1550712905.033 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712905.040 * * [misc]simplify:  iters left: 5 (44 enodes)
1550712905.053 * * [misc]simplify:  iters left: 4 (57 enodes)
1550712905.064 * * [misc]simplify:  iters left: 3 (64 enodes)
1550712905.073 * * [misc]simplify:  iters left: 2 (80 enodes)
1550712905.087 * * [misc]simplify:  iters left: 1 (123 enodes)
1550712905.105 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.105 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712905.105 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712905.105 * * [misc]simplify:  Extracting #3: cost 32 inf + 0
1550712905.106 * * [misc]simplify:  Extracting #4: cost 35 inf + 184
1550712905.106 * * [misc]simplify:  Extracting #5: cost 14 inf + 1806
1550712905.107 * * [misc]simplify:  Extracting #6: cost 1 inf + 3201
1550712905.108 * * [misc]simplify:  Extracting #7: cost 0 inf + 3474
1550712905.109 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1)))
1550712905.109 * [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))))
1550712905.109 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))
1550712905.109 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712905.113 * * [misc]simplify:  iters left: 5 (43 enodes)
1550712905.121 * * [misc]simplify:  iters left: 4 (66 enodes)
1550712905.132 * * [misc]simplify:  iters left: 3 (85 enodes)
1550712905.153 * * [misc]simplify:  iters left: 2 (104 enodes)
1550712905.183 * * [misc]simplify:  iters left: 1 (130 enodes)
1550712905.219 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.219 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712905.220 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712905.220 * * [misc]simplify:  Extracting #3: cost 23 inf + 0
1550712905.220 * * [misc]simplify:  Extracting #4: cost 31 inf + 3
1550712905.220 * * [misc]simplify:  Extracting #5: cost 15 inf + 950
1550712905.222 * * [misc]simplify:  Extracting #6: cost 2 inf + 1991
1550712905.223 * * [misc]simplify:  Extracting #7: cost 1 inf + 2234
1550712905.224 * * [misc]simplify:  Extracting #8: cost 0 inf + 2492
1550712905.225 * [exit]simplify:  Simplified to (* (sqrt (+ x -1)) (sqrt (fma x x (- 1 x))))
1550712905.225 * [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))))
1550712905.226 * * * * [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))))>
1550712905.226 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ (pow x 3) (pow 1 3))))
1550712905.226 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712905.233 * * [misc]simplify:  iters left: 5 (44 enodes)
1550712905.249 * * [misc]simplify:  iters left: 4 (57 enodes)
1550712905.262 * * [misc]simplify:  iters left: 3 (64 enodes)
1550712905.274 * * [misc]simplify:  iters left: 2 (80 enodes)
1550712905.288 * * [misc]simplify:  iters left: 1 (123 enodes)
1550712905.308 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.308 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712905.308 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712905.308 * * [misc]simplify:  Extracting #3: cost 32 inf + 0
1550712905.309 * * [misc]simplify:  Extracting #4: cost 34 inf + 224
1550712905.310 * * [misc]simplify:  Extracting #5: cost 12 inf + 1837
1550712905.311 * * [misc]simplify:  Extracting #6: cost 1 inf + 3200
1550712905.313 * * [misc]simplify:  Extracting #7: cost 0 inf + 3473
1550712905.315 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1)))
1550712905.315 * [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))))
1550712905.315 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1550712905.315 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712905.321 * * [misc]simplify:  iters left: 5 (43 enodes)
1550712905.329 * * [misc]simplify:  iters left: 4 (67 enodes)
1550712905.339 * * [misc]simplify:  iters left: 3 (90 enodes)
1550712905.356 * * [misc]simplify:  iters left: 2 (110 enodes)
1550712905.376 * * [misc]simplify:  iters left: 1 (134 enodes)
1550712905.395 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.395 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712905.395 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712905.395 * * [misc]simplify:  Extracting #3: cost 23 inf + 0
1550712905.396 * * [misc]simplify:  Extracting #4: cost 31 inf + 3
1550712905.396 * * [misc]simplify:  Extracting #5: cost 11 inf + 1335
1550712905.397 * * [misc]simplify:  Extracting #6: cost 1 inf + 2234
1550712905.398 * * [misc]simplify:  Extracting #7: cost 0 inf + 2492
1550712905.400 * [exit]simplify:  Simplified to (* (sqrt (+ x -1)) (sqrt (fma x x (- 1 x))))
1550712905.400 * [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))))
1550712905.400 * * * * [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))))>
1550712905.401 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1))))
1550712905.401 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712905.405 * * [misc]simplify:  iters left: 5 (24 enodes)
1550712905.413 * * [misc]simplify:  iters left: 4 (33 enodes)
1550712905.422 * * [misc]simplify:  iters left: 3 (40 enodes)
1550712905.433 * * [misc]simplify:  iters left: 2 (56 enodes)
1550712905.446 * * [misc]simplify:  iters left: 1 (99 enodes)
1550712905.464 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.464 * * [misc]simplify:  Extracting #1: cost 24 inf + 0
1550712905.464 * * [misc]simplify:  Extracting #2: cost 23 inf + 352
1550712905.465 * * [misc]simplify:  Extracting #3: cost 2 inf + 2133
1550712905.467 * * [misc]simplify:  Extracting #4: cost 0 inf + 2297
1550712905.468 * [exit]simplify:  Simplified to (fma x x -1)
1550712905.468 * [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))))
1550712905.469 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (- x 1)))
1550712905.469 * * [misc]simplify:  iters left: 5 (5 enodes)
1550712905.472 * * [misc]simplify:  iters left: 4 (18 enodes)
1550712905.478 * * [misc]simplify:  iters left: 3 (23 enodes)
1550712905.485 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.485 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712905.485 * * [misc]simplify:  Extracting #2: cost 4 inf + 3
1550712905.485 * * [misc]simplify:  Extracting #3: cost 2 inf + 87
1550712905.485 * * [misc]simplify:  Extracting #4: cost 0 inf + 251
1550712905.485 * [exit]simplify:  Simplified to (+ x -1)
1550712905.486 * [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))))
1550712905.486 * * * * [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))))>
1550712905.486 * * * * [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))))>
1550712905.486 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1550712905.486 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712905.489 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712905.493 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712905.496 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.496 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712905.496 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712905.497 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712905.497 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712905.497 * * [misc]simplify:  Extracting #5: cost 0 inf + 574
1550712905.497 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1550712905.497 * [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))))
1550712905.497 * * * * [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))))>
1550712905.497 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1550712905.497 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712905.499 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712905.502 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712905.505 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.505 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712905.505 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712905.505 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712905.505 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712905.505 * * [misc]simplify:  Extracting #5: cost 0 inf + 654
1550712905.505 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1550712905.505 * [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))))
1550712905.505 * * * * [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))))>
1550712905.505 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550712905.505 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712905.507 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712905.509 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712905.512 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.512 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712905.512 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712905.512 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712905.513 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712905.513 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550712905.513 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550712905.513 * [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))))
1550712905.513 * * * * [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))))>
1550712905.513 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550712905.513 * * [misc]simplify:  iters left: 3 (4 enodes)
1550712905.514 * * [misc]simplify:  iters left: 2 (15 enodes)
1550712905.517 * * [misc]simplify:  iters left: 1 (17 enodes)
1550712905.520 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.520 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712905.520 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712905.520 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550712905.520 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550712905.520 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550712905.520 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550712905.520 * [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))))
1550712905.520 * * * * [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))))>
1550712905.521 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550712905.521 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712905.523 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712905.529 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712905.535 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.535 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712905.535 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712905.535 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712905.535 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712905.535 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550712905.535 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550712905.535 * [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))))
1550712905.536 * * * * [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))))>
1550712905.536 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550712905.536 * * [misc]simplify:  iters left: 3 (4 enodes)
1550712905.539 * * [misc]simplify:  iters left: 2 (15 enodes)
1550712905.544 * * [misc]simplify:  iters left: 1 (17 enodes)
1550712905.547 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.547 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712905.547 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712905.547 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550712905.547 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550712905.547 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550712905.547 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550712905.547 * [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))))
1550712905.548 * * * * [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))))>
1550712905.548 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1550712905.548 * * [misc]simplify:  iters left: 6 (6 enodes)
1550712905.549 * * [misc]simplify:  iters left: 5 (21 enodes)
1550712905.553 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712905.556 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.556 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712905.556 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712905.556 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550712905.557 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550712905.557 * * [misc]simplify:  Extracting #5: cost 8 inf + 2
1550712905.557 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550712905.557 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1550712905.557 * [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))))
1550712905.557 * * * * [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))))>
1550712905.557 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1550712905.557 * * [misc]simplify:  iters left: 6 (6 enodes)
1550712905.559 * * [misc]simplify:  iters left: 5 (22 enodes)
1550712905.562 * * [misc]simplify:  iters left: 4 (24 enodes)
1550712905.566 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.566 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712905.566 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550712905.566 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712905.566 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550712905.566 * * [misc]simplify:  Extracting #5: cost 1 inf + 816
1550712905.566 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550712905.566 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1550712905.566 * [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))))
1550712905.566 * * * * [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))))>
1550712905.567 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550712905.567 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712905.568 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712905.573 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712905.579 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.579 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712905.579 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712905.579 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712905.579 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712905.579 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550712905.579 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550712905.580 * [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))))
1550712905.580 * * * * [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))))>
1550712905.580 * [enter]simplify:  Simplifying (sqrt 1)
1550712905.580 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712905.583 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.583 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712905.583 * [exit]simplify:  Simplified to 1
1550712905.583 * [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))))
1550712905.584 * * * * [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))))>
1550712905.584 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550712905.584 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712905.586 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712905.588 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712905.592 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.592 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712905.592 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712905.592 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712905.592 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712905.592 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550712905.592 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550712905.592 * [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))))
1550712905.592 * * * * [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))))>
1550712905.592 * * * * [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))))>
1550712905.592 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1550712905.592 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712905.595 * * [misc]simplify:  iters left: 5 (30 enodes)
1550712905.600 * * [misc]simplify:  iters left: 4 (51 enodes)
1550712905.608 * * [misc]simplify:  iters left: 3 (71 enodes)
1550712905.620 * * [misc]simplify:  iters left: 2 (92 enodes)
1550712905.645 * * [misc]simplify:  iters left: 1 (119 enodes)
1550712905.675 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.675 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712905.675 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1550712905.676 * * [misc]simplify:  Extracting #3: cost 28 inf + 2
1550712905.676 * * [misc]simplify:  Extracting #4: cost 17 inf + 447
1550712905.677 * * [misc]simplify:  Extracting #5: cost 1 inf + 1731
1550712905.678 * * [misc]simplify:  Extracting #6: cost 0 inf + 1812
1550712905.679 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1550712905.679 * [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))))
1550712905.679 * * * * [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))))>
1550712905.680 * [enter]simplify:  Simplifying (sqrt (- x 1))
1550712905.680 * * [misc]simplify:  iters left: 3 (4 enodes)
1550712905.682 * * [misc]simplify:  iters left: 2 (17 enodes)
1550712905.687 * * [misc]simplify:  iters left: 1 (21 enodes)
1550712905.693 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.693 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712905.693 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550712905.693 * * [misc]simplify:  Extracting #3: cost 4 inf + 3
1550712905.693 * * [misc]simplify:  Extracting #4: cost 0 inf + 251
1550712905.693 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1550712905.693 * [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))))
1550712905.693 * * * * [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))))>
1550712905.693 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ x 1)))
1550712905.693 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712905.696 * * [misc]simplify:  iters left: 5 (38 enodes)
1550712905.702 * * [misc]simplify:  iters left: 4 (44 enodes)
1550712905.708 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.708 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712905.708 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712905.708 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550712905.708 * * [misc]simplify:  Extracting #4: cost 15 inf + 2
1550712905.708 * * [misc]simplify:  Extracting #5: cost 10 inf + 224
1550712905.708 * * [misc]simplify:  Extracting #6: cost 1 inf + 1220
1550712905.708 * * [misc]simplify:  Extracting #7: cost 0 inf + 1477
1550712905.709 * [exit]simplify:  Simplified to (* (sqrt (fma x (* x x) 1)) (sqrt (+ 1 x)))
1550712905.709 * [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))))
1550712905.709 * * * * [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))))>
1550712905.709 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ x 1)))
1550712905.709 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712905.712 * * [misc]simplify:  iters left: 5 (34 enodes)
1550712905.722 * * [misc]simplify:  iters left: 4 (44 enodes)
1550712905.733 * * [misc]simplify:  iters left: 3 (48 enodes)
1550712905.745 * * [misc]simplify:  iters left: 2 (64 enodes)
1550712905.760 * * [misc]simplify:  iters left: 1 (107 enodes)
1550712905.777 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.777 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712905.777 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712905.777 * * [misc]simplify:  Extracting #3: cost 30 inf + 0
1550712905.777 * * [misc]simplify:  Extracting #4: cost 26 inf + 525
1550712905.778 * * [misc]simplify:  Extracting #5: cost 3 inf + 2474
1550712905.778 * * [misc]simplify:  Extracting #6: cost 0 inf + 2897
1550712905.779 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) (sqrt (fma x x -1)))
1550712905.779 * [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))))
1550712905.779 * * * * [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))))>
1550712905.779 * * * * [misc]progress:  [ 86 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712905.779 * * * * [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))))))>
1550712905.779 * * * * [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))))))>
1550712905.779 * * * * [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))>
1550712905.779 * * * * [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))))))>
1550712905.780 * [enter]simplify:  Simplifying (- (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1550712905.780 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712905.785 * * [misc]simplify:  iters left: 5 (42 enodes)
1550712905.795 * * [misc]simplify:  iters left: 4 (67 enodes)
1550712905.808 * * [misc]simplify:  iters left: 3 (90 enodes)
1550712905.818 * * [misc]simplify:  iters left: 2 (95 enodes)
1550712905.828 * * [misc]simplify:  iters left: 1 (101 enodes)
1550712905.842 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.842 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712905.842 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550712905.842 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712905.842 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712905.842 * * [misc]simplify:  Extracting #5: cost 11 inf + 84
1550712905.842 * * [misc]simplify:  Extracting #6: cost 10 inf + 85
1550712905.845 * * [misc]simplify:  Extracting #7: cost 4 inf + 657
1550712905.845 * * [misc]simplify:  Extracting #8: cost 2 inf + 1161
1550712905.845 * * [misc]simplify:  Extracting #9: cost 0 inf + 1665
1550712905.845 * [exit]simplify:  Simplified to (- (log (+ (sqrt (+ 1 x)) (sqrt x))))
1550712905.846 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))
1550712905.846 * * * * [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))))))>
1550712905.846 * * * * [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))))))>
1550712905.846 * * * * [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))))))>
1550712905.846 * [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))))
1550712905.846 * * [misc]simplify:  iters left: 6 (14 enodes)
1550712905.850 * * [misc]simplify:  iters left: 5 (67 enodes)
1550712905.867 * * [misc]simplify:  iters left: 4 (214 enodes)
1550712905.984 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712905.985 * * [misc]simplify:  Extracting #1: cost 29 inf + 0
1550712905.985 * * [misc]simplify:  Extracting #2: cost 84 inf + 2
1550712905.986 * * [misc]simplify:  Extracting #3: cost 126 inf + 4
1550712905.987 * * [misc]simplify:  Extracting #4: cost 116 inf + 498
1550712905.988 * * [misc]simplify:  Extracting #5: cost 106 inf + 1554
1550712905.994 * * [misc]simplify:  Extracting #6: cost 41 inf + 17294
1550712906.009 * * [misc]simplify:  Extracting #7: cost 1 inf + 28513
1550712906.017 * * [misc]simplify:  Extracting #8: cost 0 inf + 28835
1550712906.024 * [exit]simplify:  Simplified to (/ 1 (* (+ (sqrt (+ 1 x)) (sqrt x)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712906.024 * [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)))))))
1550712906.024 * * * * [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))))))>
1550712906.024 * * * * [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))))))>
1550712906.024 * * * * [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))))))>
1550712906.024 * * * * [misc]progress:  [ 97 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1550712906.025 * * * * [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)))))>
1550712906.025 * [enter]simplify:  Simplifying (/ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1550712906.025 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712906.027 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712906.032 * * [misc]simplify:  iters left: 4 (35 enodes)
1550712906.037 * * [misc]simplify:  iters left: 3 (38 enodes)
1550712906.045 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.045 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712906.045 * * [misc]simplify:  Extracting #2: cost 15 inf + 0
1550712906.045 * * [misc]simplify:  Extracting #3: cost 14 inf + 2
1550712906.045 * * [misc]simplify:  Extracting #4: cost 10 inf + 209
1550712906.046 * * [misc]simplify:  Extracting #5: cost 1 inf + 1666
1550712906.046 * * [misc]simplify:  Extracting #6: cost 0 inf + 1868
1550712906.047 * [exit]simplify:  Simplified to (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x)))
1550712906.047 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1550712906.047 * * * * [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))))))>
1550712906.047 * [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)))))
1550712906.048 * * [misc]simplify:  iters left: 6 (14 enodes)
1550712906.055 * * [misc]simplify:  iters left: 5 (52 enodes)
1550712906.071 * * [misc]simplify:  iters left: 4 (89 enodes)
1550712906.104 * * [misc]simplify:  iters left: 3 (117 enodes)
1550712906.131 * * [misc]simplify:  iters left: 2 (121 enodes)
1550712906.150 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.150 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712906.150 * * [misc]simplify:  Extracting #2: cost 9 inf + 1
1550712906.150 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550712906.150 * * [misc]simplify:  Extracting #4: cost 16 inf + 1
1550712906.150 * * [misc]simplify:  Extracting #5: cost 16 inf + 2
1550712906.150 * * [misc]simplify:  Extracting #6: cost 12 inf + 209
1550712906.151 * * [misc]simplify:  Extracting #7: cost 8 inf + 656
1550712906.151 * * [misc]simplify:  Extracting #8: cost 2 inf + 2308
1550712906.152 * * [misc]simplify:  Extracting #9: cost 0 inf + 2912
1550712906.154 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712906.154 * [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))))))
1550712906.154 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712906.154 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712906.160 * * [misc]simplify:  iters left: 5 (40 enodes)
1550712906.167 * * [misc]simplify:  iters left: 4 (62 enodes)
1550712906.178 * * [misc]simplify:  iters left: 3 (83 enodes)
1550712906.188 * * [misc]simplify:  iters left: 2 (87 enodes)
1550712906.203 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.203 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712906.203 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550712906.203 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712906.203 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712906.203 * * [misc]simplify:  Extracting #5: cost 5 inf + 614
1550712906.204 * * [misc]simplify:  Extracting #6: cost 1 inf + 1422
1550712906.204 * * [misc]simplify:  Extracting #7: cost 0 inf + 1704
1550712906.205 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712906.205 * [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))))))
1550712906.205 * * * * [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))))))>
1550712906.206 * [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))))
1550712906.206 * * [misc]simplify:  iters left: 6 (13 enodes)
1550712906.212 * * [misc]simplify:  iters left: 5 (45 enodes)
1550712906.226 * * [misc]simplify:  iters left: 4 (71 enodes)
1550712906.256 * * [misc]simplify:  iters left: 3 (95 enodes)
1550712906.275 * * [misc]simplify:  iters left: 2 (98 enodes)
1550712906.290 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.290 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712906.290 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550712906.290 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712906.290 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712906.290 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550712906.290 * * [misc]simplify:  Extracting #6: cost 8 inf + 209
1550712906.290 * * [misc]simplify:  Extracting #7: cost 5 inf + 494
1550712906.291 * * [misc]simplify:  Extracting #8: cost 1 inf + 1302
1550712906.291 * * [misc]simplify:  Extracting #9: cost 0 inf + 1544
1550712906.291 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712906.291 * [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))))))
1550712906.292 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712906.292 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712906.295 * * [misc]simplify:  iters left: 5 (40 enodes)
1550712906.301 * * [misc]simplify:  iters left: 4 (62 enodes)
1550712906.312 * * [misc]simplify:  iters left: 3 (83 enodes)
1550712906.321 * * [misc]simplify:  iters left: 2 (87 enodes)
1550712906.330 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.330 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712906.330 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550712906.330 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712906.330 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712906.330 * * [misc]simplify:  Extracting #5: cost 5 inf + 614
1550712906.330 * * [misc]simplify:  Extracting #6: cost 1 inf + 1302
1550712906.331 * * [misc]simplify:  Extracting #7: cost 0 inf + 1544
1550712906.331 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712906.331 * [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))))))
1550712906.332 * * * * [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)))))>
1550712906.332 * [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)
1550712906.332 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712906.337 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712906.347 * * [misc]simplify:  iters left: 4 (66 enodes)
1550712906.371 * * [misc]simplify:  iters left: 3 (88 enodes)
1550712906.384 * * [misc]simplify:  iters left: 2 (93 enodes)
1550712906.393 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.393 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712906.393 * [exit]simplify:  Simplified to 1
1550712906.393 * [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)))))
1550712906.394 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1550712906.394 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712906.396 * * [misc]simplify:  iters left: 5 (37 enodes)
1550712906.402 * * [misc]simplify:  iters left: 4 (59 enodes)
1550712906.414 * * [misc]simplify:  iters left: 3 (80 enodes)
1550712906.429 * * [misc]simplify:  iters left: 2 (84 enodes)
1550712906.438 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.438 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712906.438 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550712906.438 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550712906.438 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550712906.438 * * [misc]simplify:  Extracting #5: cost 6 inf + 168
1550712906.438 * * [misc]simplify:  Extracting #6: cost 0 inf + 1060
1550712906.438 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550712906.438 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712906.438 * * * * [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)))))>
1550712906.439 * [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)
1550712906.439 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712906.442 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712906.451 * * [misc]simplify:  iters left: 4 (66 enodes)
1550712906.468 * * [misc]simplify:  iters left: 3 (88 enodes)
1550712906.478 * * [misc]simplify:  iters left: 2 (93 enodes)
1550712906.485 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.485 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712906.485 * [exit]simplify:  Simplified to 1
1550712906.485 * [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)))))
1550712906.485 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1550712906.485 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712906.488 * * [misc]simplify:  iters left: 5 (37 enodes)
1550712906.494 * * [misc]simplify:  iters left: 4 (59 enodes)
1550712906.505 * * [misc]simplify:  iters left: 3 (80 enodes)
1550712906.515 * * [misc]simplify:  iters left: 2 (84 enodes)
1550712906.528 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.528 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712906.528 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550712906.528 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550712906.528 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550712906.528 * * [misc]simplify:  Extracting #5: cost 6 inf + 168
1550712906.528 * * [misc]simplify:  Extracting #6: cost 0 inf + 1060
1550712906.529 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550712906.529 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712906.529 * * * * [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))))))>
1550712906.529 * [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)))))
1550712906.529 * * [misc]simplify:  iters left: 6 (13 enodes)
1550712906.535 * * [misc]simplify:  iters left: 5 (45 enodes)
1550712906.546 * * [misc]simplify:  iters left: 4 (69 enodes)
1550712906.561 * * [misc]simplify:  iters left: 3 (90 enodes)
1550712906.571 * * [misc]simplify:  iters left: 2 (93 enodes)
1550712906.585 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.585 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712906.585 * * [misc]simplify:  Extracting #2: cost 9 inf + 1
1550712906.585 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550712906.585 * * [misc]simplify:  Extracting #4: cost 16 inf + 1
1550712906.585 * * [misc]simplify:  Extracting #5: cost 16 inf + 2
1550712906.586 * * [misc]simplify:  Extracting #6: cost 12 inf + 209
1550712906.586 * * [misc]simplify:  Extracting #7: cost 9 inf + 494
1550712906.586 * * [misc]simplify:  Extracting #8: cost 6 inf + 1180
1550712906.587 * * [misc]simplify:  Extracting #9: cost 1 inf + 2590
1550712906.587 * * [misc]simplify:  Extracting #10: cost 0 inf + 2912
1550712906.588 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712906.588 * [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))))))
1550712906.589 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712906.589 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712906.594 * * [misc]simplify:  iters left: 5 (40 enodes)
1550712906.601 * * [misc]simplify:  iters left: 4 (62 enodes)
1550712906.614 * * [misc]simplify:  iters left: 3 (83 enodes)
1550712906.630 * * [misc]simplify:  iters left: 2 (87 enodes)
1550712906.640 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.640 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712906.640 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550712906.640 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712906.640 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712906.640 * * [misc]simplify:  Extracting #5: cost 5 inf + 614
1550712906.640 * * [misc]simplify:  Extracting #6: cost 1 inf + 1422
1550712906.640 * * [misc]simplify:  Extracting #7: cost 0 inf + 1704
1550712906.641 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712906.641 * [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))))))
1550712906.641 * * * * [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))))))>
1550712906.641 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712906.641 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712906.644 * * [misc]simplify:  iters left: 5 (40 enodes)
1550712906.651 * * [misc]simplify:  iters left: 4 (62 enodes)
1550712906.664 * * [misc]simplify:  iters left: 3 (83 enodes)
1550712906.673 * * [misc]simplify:  iters left: 2 (87 enodes)
1550712906.681 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.681 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712906.681 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550712906.681 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712906.681 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712906.681 * * [misc]simplify:  Extracting #5: cost 5 inf + 614
1550712906.681 * * [misc]simplify:  Extracting #6: cost 1 inf + 1302
1550712906.682 * * [misc]simplify:  Extracting #7: cost 0 inf + 1544
1550712906.682 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712906.682 * [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))))))
1550712906.682 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712906.682 * * [misc]simplify:  iters left: 6 (12 enodes)
1550712906.685 * * [misc]simplify:  iters left: 5 (40 enodes)
1550712906.692 * * [misc]simplify:  iters left: 4 (62 enodes)
1550712906.703 * * [misc]simplify:  iters left: 3 (83 enodes)
1550712906.716 * * [misc]simplify:  iters left: 2 (87 enodes)
1550712906.730 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.730 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712906.730 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550712906.730 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712906.731 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712906.731 * * [misc]simplify:  Extracting #5: cost 5 inf + 614
1550712906.731 * * [misc]simplify:  Extracting #6: cost 1 inf + 1302
1550712906.732 * * [misc]simplify:  Extracting #7: cost 0 inf + 1544
1550712906.732 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712906.732 * [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))))))
1550712906.732 * * * * [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)))))>
1550712906.733 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1550712906.733 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712906.737 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712906.746 * * [misc]simplify:  iters left: 4 (53 enodes)
1550712906.763 * * [misc]simplify:  iters left: 3 (74 enodes)
1550712906.771 * * [misc]simplify:  iters left: 2 (79 enodes)
1550712906.778 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.778 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712906.778 * [exit]simplify:  Simplified to 1
1550712906.778 * [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)))))
1550712906.778 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1550712906.778 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712906.781 * * [misc]simplify:  iters left: 5 (37 enodes)
1550712906.787 * * [misc]simplify:  iters left: 4 (59 enodes)
1550712906.799 * * [misc]simplify:  iters left: 3 (80 enodes)
1550712906.807 * * [misc]simplify:  iters left: 2 (84 enodes)
1550712906.815 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.815 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712906.815 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550712906.815 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550712906.815 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550712906.815 * * [misc]simplify:  Extracting #5: cost 6 inf + 168
1550712906.815 * * [misc]simplify:  Extracting #6: cost 0 inf + 1060
1550712906.815 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550712906.815 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712906.815 * * * * [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)))))>
1550712906.816 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1550712906.816 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712906.818 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712906.825 * * [misc]simplify:  iters left: 4 (53 enodes)
1550712906.842 * * [misc]simplify:  iters left: 3 (74 enodes)
1550712906.850 * * [misc]simplify:  iters left: 2 (79 enodes)
1550712906.858 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.858 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712906.858 * [exit]simplify:  Simplified to 1
1550712906.858 * [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)))))
1550712906.858 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1550712906.858 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712906.862 * * [misc]simplify:  iters left: 5 (37 enodes)
1550712906.872 * * [misc]simplify:  iters left: 4 (59 enodes)
1550712906.892 * * [misc]simplify:  iters left: 3 (80 enodes)
1550712906.904 * * [misc]simplify:  iters left: 2 (84 enodes)
1550712906.912 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.912 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712906.912 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550712906.912 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550712906.912 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1550712906.912 * * [misc]simplify:  Extracting #5: cost 6 inf + 168
1550712906.912 * * [misc]simplify:  Extracting #6: cost 0 inf + 1060
1550712906.912 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550712906.912 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712906.912 * * * * [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))))))>
1550712906.913 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1550712906.913 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712906.915 * * [misc]simplify:  iters left: 5 (33 enodes)
1550712906.920 * * [misc]simplify:  iters left: 4 (37 enodes)
1550712906.925 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712906.925 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712906.925 * * [misc]simplify:  Extracting #2: cost 9 inf + 1
1550712906.925 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550712906.925 * * [misc]simplify:  Extracting #4: cost 16 inf + 1
1550712906.925 * * [misc]simplify:  Extracting #5: cost 16 inf + 2
1550712906.925 * * [misc]simplify:  Extracting #6: cost 11 inf + 371
1550712906.926 * * [misc]simplify:  Extracting #7: cost 4 inf + 1704
1550712906.926 * * [misc]simplify:  Extracting #8: cost 0 inf + 2912
1550712906.927 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712906.927 * [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))))))
1550712906.927 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712906.927 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712906.930 * * [misc]simplify:  iters left: 5 (40 enodes)
1550712906.941 * * [misc]simplify:  iters left: 4 (72 enodes)
1550712906.962 * * [misc]simplify:  iters left: 3 (103 enodes)
1550712906.981 * * [misc]simplify:  iters left: 2 (113 enodes)
1550712906.993 * * [misc]simplify:  iters left: 1 (114 enodes)
1550712907.004 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.004 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1550712907.005 * * [misc]simplify:  Extracting #2: cost 22 inf + 1
1550712907.005 * * [misc]simplify:  Extracting #3: cost 22 inf + 290
1550712907.005 * * [misc]simplify:  Extracting #4: cost 19 inf + 455
1550712907.005 * * [misc]simplify:  Extracting #5: cost 15 inf + 1142
1550712907.006 * * [misc]simplify:  Extracting #6: cost 1 inf + 5050
1550712907.007 * * [misc]simplify:  Extracting #7: cost 0 inf + 5332
1550712907.008 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712907.008 * [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))))))
1550712907.008 * * * * [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))))))>
1550712907.008 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712907.009 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712907.012 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712907.019 * * [misc]simplify:  iters left: 4 (30 enodes)
1550712907.027 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.027 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712907.027 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550712907.027 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712907.027 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712907.027 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550712907.027 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550712907.028 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550712907.028 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550712907.029 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712907.029 * [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))))))
1550712907.029 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712907.029 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712907.034 * * [misc]simplify:  iters left: 5 (40 enodes)
1550712907.041 * * [misc]simplify:  iters left: 4 (72 enodes)
1550712907.062 * * [misc]simplify:  iters left: 3 (103 enodes)
1550712907.077 * * [misc]simplify:  iters left: 2 (113 enodes)
1550712907.088 * * [misc]simplify:  iters left: 1 (114 enodes)
1550712907.099 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.099 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1550712907.099 * * [misc]simplify:  Extracting #2: cost 22 inf + 1
1550712907.099 * * [misc]simplify:  Extracting #3: cost 22 inf + 290
1550712907.100 * * [misc]simplify:  Extracting #4: cost 19 inf + 455
1550712907.100 * * [misc]simplify:  Extracting #5: cost 15 inf + 1062
1550712907.101 * * [misc]simplify:  Extracting #6: cost 1 inf + 4450
1550712907.101 * * [misc]simplify:  Extracting #7: cost 0 inf + 4692
1550712907.102 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712907.102 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1550712907.102 * * * * [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)))))>
1550712907.103 * [enter]simplify:  Simplifying (/ 1 1)
1550712907.103 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712907.104 * * [misc]simplify:  iters left: 1 (6 enodes)
1550712907.105 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.105 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712907.105 * [exit]simplify:  Simplified to 1
1550712907.105 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1550712907.105 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1550712907.105 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712907.110 * * [misc]simplify:  iters left: 5 (37 enodes)
1550712907.118 * * [misc]simplify:  iters left: 4 (69 enodes)
1550712907.130 * * [misc]simplify:  iters left: 3 (100 enodes)
1550712907.144 * * [misc]simplify:  iters left: 2 (111 enodes)
1550712907.155 * * [misc]simplify:  iters left: 1 (112 enodes)
1550712907.166 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.166 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1550712907.166 * * [misc]simplify:  Extracting #2: cost 22 inf + 1
1550712907.166 * * [misc]simplify:  Extracting #3: cost 26 inf + 2
1550712907.167 * * [misc]simplify:  Extracting #4: cost 21 inf + 208
1550712907.167 * * [misc]simplify:  Extracting #5: cost 11 inf + 1426
1550712907.168 * * [misc]simplify:  Extracting #6: cost 2 inf + 3284
1550712907.169 * * [misc]simplify:  Extracting #7: cost 0 inf + 3728
1550712907.171 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550712907.171 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712907.171 * * * * [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)))))>
1550712907.171 * [enter]simplify:  Simplifying (/ 1 1)
1550712907.171 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712907.173 * * [misc]simplify:  iters left: 1 (6 enodes)
1550712907.174 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.174 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712907.174 * [exit]simplify:  Simplified to 1
1550712907.174 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1550712907.174 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1550712907.174 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712907.177 * * [misc]simplify:  iters left: 5 (37 enodes)
1550712907.183 * * [misc]simplify:  iters left: 4 (69 enodes)
1550712907.194 * * [misc]simplify:  iters left: 3 (100 enodes)
1550712907.210 * * [misc]simplify:  iters left: 2 (111 enodes)
1550712907.229 * * [misc]simplify:  iters left: 1 (112 enodes)
1550712907.249 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.249 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1550712907.249 * * [misc]simplify:  Extracting #2: cost 22 inf + 1
1550712907.249 * * [misc]simplify:  Extracting #3: cost 26 inf + 2
1550712907.250 * * [misc]simplify:  Extracting #4: cost 21 inf + 208
1550712907.250 * * [misc]simplify:  Extracting #5: cost 11 inf + 1426
1550712907.250 * * [misc]simplify:  Extracting #6: cost 2 inf + 3284
1550712907.251 * * [misc]simplify:  Extracting #7: cost 0 inf + 3728
1550712907.252 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1550712907.252 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712907.252 * * * * [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))))))>
1550712907.252 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1550712907.252 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712907.255 * * [misc]simplify:  iters left: 5 (33 enodes)
1550712907.260 * * [misc]simplify:  iters left: 4 (37 enodes)
1550712907.265 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.265 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712907.265 * * [misc]simplify:  Extracting #2: cost 12 inf + 0
1550712907.265 * * [misc]simplify:  Extracting #3: cost 16 inf + 0
1550712907.265 * * [misc]simplify:  Extracting #4: cost 17 inf + 1
1550712907.265 * * [misc]simplify:  Extracting #5: cost 15 inf + 43
1550712907.266 * * [misc]simplify:  Extracting #6: cost 10 inf + 412
1550712907.266 * * [misc]simplify:  Extracting #7: cost 4 inf + 1704
1550712907.267 * * [misc]simplify:  Extracting #8: cost 0 inf + 2912
1550712907.267 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712907.268 * [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))))))
1550712907.268 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712907.268 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712907.272 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712907.282 * * [misc]simplify:  iters left: 4 (47 enodes)
1550712907.293 * * [misc]simplify:  iters left: 3 (51 enodes)
1550712907.300 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.300 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712907.300 * * [misc]simplify:  Extracting #2: cost 16 inf + 0
1550712907.300 * * [misc]simplify:  Extracting #3: cost 22 inf + 0
1550712907.300 * * [misc]simplify:  Extracting #4: cost 23 inf + 1
1550712907.300 * * [misc]simplify:  Extracting #5: cost 21 inf + 43
1550712907.301 * * [misc]simplify:  Extracting #6: cost 12 inf + 818
1550712907.301 * * [misc]simplify:  Extracting #7: cost 5 inf + 2512
1550712907.302 * * [misc]simplify:  Extracting #8: cost 0 inf + 4042
1550712907.302 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712907.302 * [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))))))
1550712907.302 * * * * [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))))))>
1550712907.302 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712907.303 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712907.305 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712907.309 * * [misc]simplify:  iters left: 4 (30 enodes)
1550712907.313 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.313 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712907.313 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712907.313 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1550712907.314 * * [misc]simplify:  Extracting #4: cost 13 inf + 1
1550712907.314 * * [misc]simplify:  Extracting #5: cost 10 inf + 84
1550712907.314 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550712907.314 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550712907.314 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550712907.314 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712907.315 * [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))))))
1550712907.315 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712907.315 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712907.317 * * [misc]simplify:  iters left: 5 (36 enodes)
1550712907.323 * * [misc]simplify:  iters left: 4 (47 enodes)
1550712907.330 * * [misc]simplify:  iters left: 3 (51 enodes)
1550712907.339 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.339 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712907.339 * * [misc]simplify:  Extracting #2: cost 16 inf + 0
1550712907.339 * * [misc]simplify:  Extracting #3: cost 22 inf + 0
1550712907.339 * * [misc]simplify:  Extracting #4: cost 23 inf + 1
1550712907.339 * * [misc]simplify:  Extracting #5: cost 21 inf + 43
1550712907.339 * * [misc]simplify:  Extracting #6: cost 12 inf + 818
1550712907.340 * * [misc]simplify:  Extracting #7: cost 5 inf + 2312
1550712907.340 * * [misc]simplify:  Extracting #8: cost 0 inf + 3642
1550712907.341 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1550712907.341 * [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))))))
1550712907.341 * * * * [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)))))>
1550712907.341 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1550712907.341 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712907.343 * * [misc]simplify:  iters left: 5 (23 enodes)
1550712907.347 * * [misc]simplify:  iters left: 4 (25 enodes)
1550712907.351 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.351 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712907.351 * * [misc]simplify:  Extracting #2: cost 8 inf + 1
1550712907.351 * * [misc]simplify:  Extracting #3: cost 8 inf + 2
1550712907.352 * * [misc]simplify:  Extracting #4: cost 4 inf + 168
1550712907.352 * * [misc]simplify:  Extracting #5: cost 1 inf + 494
1550712907.352 * * [misc]simplify:  Extracting #6: cost 0 inf + 656
1550712907.352 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712907.352 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1550712907.353 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1550712907.353 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712907.356 * * [misc]simplify:  iters left: 5 (33 enodes)
1550712907.365 * * [misc]simplify:  iters left: 4 (44 enodes)
1550712907.375 * * [misc]simplify:  iters left: 3 (48 enodes)
1550712907.385 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.386 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712907.386 * * [misc]simplify:  Extracting #2: cost 15 inf + 0
1550712907.386 * * [misc]simplify:  Extracting #3: cost 20 inf + 0
1550712907.386 * * [misc]simplify:  Extracting #4: cost 21 inf + 1
1550712907.386 * * [misc]simplify:  Extracting #5: cost 17 inf + 165
1550712907.386 * * [misc]simplify:  Extracting #6: cost 13 inf + 532
1550712907.387 * * [misc]simplify:  Extracting #7: cost 2 inf + 2474
1550712907.388 * * [misc]simplify:  Extracting #8: cost 0 inf + 2918
1550712907.389 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1550712907.389 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712907.389 * * * * [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)))))>
1550712907.389 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1550712907.389 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712907.393 * * [misc]simplify:  iters left: 5 (23 enodes)
1550712907.399 * * [misc]simplify:  iters left: 4 (25 enodes)
1550712907.406 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.406 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712907.406 * * [misc]simplify:  Extracting #2: cost 8 inf + 1
1550712907.406 * * [misc]simplify:  Extracting #3: cost 8 inf + 2
1550712907.406 * * [misc]simplify:  Extracting #4: cost 4 inf + 168
1550712907.406 * * [misc]simplify:  Extracting #5: cost 1 inf + 494
1550712907.407 * * [misc]simplify:  Extracting #6: cost 0 inf + 656
1550712907.407 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712907.407 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1550712907.408 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1550712907.408 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712907.412 * * [misc]simplify:  iters left: 5 (33 enodes)
1550712907.422 * * [misc]simplify:  iters left: 4 (44 enodes)
1550712907.432 * * [misc]simplify:  iters left: 3 (48 enodes)
1550712907.440 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.440 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550712907.440 * * [misc]simplify:  Extracting #2: cost 15 inf + 0
1550712907.440 * * [misc]simplify:  Extracting #3: cost 20 inf + 0
1550712907.440 * * [misc]simplify:  Extracting #4: cost 21 inf + 1
1550712907.440 * * [misc]simplify:  Extracting #5: cost 17 inf + 165
1550712907.440 * * [misc]simplify:  Extracting #6: cost 13 inf + 532
1550712907.441 * * [misc]simplify:  Extracting #7: cost 2 inf + 2474
1550712907.442 * * [misc]simplify:  Extracting #8: cost 0 inf + 2918
1550712907.443 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1550712907.443 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712907.444 * * * * [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)))))>
1550712907.444 * * * * [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)))))>
1550712907.444 * * * * [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))))))>
1550712907.444 * * * * [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)))))>
1550712907.444 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1550712907.444 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712907.446 * * [misc]simplify:  iters left: 5 (25 enodes)
1550712907.451 * * [misc]simplify:  iters left: 4 (27 enodes)
1550712907.455 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.455 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712907.455 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712907.455 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712907.455 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550712907.455 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550712907.455 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550712907.456 * * [misc]simplify:  Extracting #7: cost 2 inf + 736
1550712907.456 * * [misc]simplify:  Extracting #8: cost 0 inf + 1140
1550712907.456 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550712907.456 * [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)))))
1550712907.456 * * * * [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)))))>
1550712907.456 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1550712907.456 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712907.458 * * [misc]simplify:  iters left: 5 (25 enodes)
1550712907.462 * * [misc]simplify:  iters left: 4 (27 enodes)
1550712907.466 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.466 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712907.466 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712907.466 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712907.466 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550712907.466 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550712907.466 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550712907.466 * * [misc]simplify:  Extracting #7: cost 2 inf + 696
1550712907.466 * * [misc]simplify:  Extracting #8: cost 0 inf + 1060
1550712907.467 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550712907.467 * [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)))))
1550712907.467 * * * * [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))))>
1550712907.467 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712907.467 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712907.469 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712907.472 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712907.475 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.475 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712907.475 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712907.475 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712907.476 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712907.476 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712907.476 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712907.476 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1550712907.476 * * * * [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))))>
1550712907.476 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712907.476 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712907.479 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712907.486 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712907.492 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.493 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712907.493 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712907.493 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712907.493 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712907.493 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712907.493 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712907.493 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1550712907.494 * * * * [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)))))))>
1550712907.494 * [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)))))
1550712907.494 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712907.499 * * [misc]simplify:  iters left: 5 (33 enodes)
1550712907.509 * * [misc]simplify:  iters left: 4 (55 enodes)
1550712907.529 * * [misc]simplify:  iters left: 3 (76 enodes)
1550712907.538 * * [misc]simplify:  iters left: 2 (80 enodes)
1550712907.544 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.544 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712907.544 * [exit]simplify:  Simplified to 1
1550712907.544 * [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)))))))
1550712907.545 * * * * [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)))))))>
1550712907.545 * [enter]simplify:  Simplifying (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1550712907.545 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712907.547 * * [misc]simplify:  iters left: 5 (30 enodes)
1550712907.552 * * [misc]simplify:  iters left: 4 (52 enodes)
1550712907.567 * * [misc]simplify:  iters left: 3 (73 enodes)
1550712907.582 * * [misc]simplify:  iters left: 2 (77 enodes)
1550712907.592 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.592 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712907.592 * [exit]simplify:  Simplified to 1
1550712907.592 * [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)))))))
1550712907.592 * * * * [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))))))>
1550712907.592 * * * * [misc]progress:  [ 125 / 142 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))>
1550712907.592 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712907.592 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712907.594 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712907.598 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712907.601 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.601 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712907.601 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712907.601 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712907.601 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712907.601 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712907.601 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712907.602 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))
1550712907.602 * * * * [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))))))>
1550712907.602 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1550712907.602 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712907.605 * * [misc]simplify:  iters left: 5 (37 enodes)
1550712907.611 * * [misc]simplify:  iters left: 4 (66 enodes)
1550712907.622 * * [misc]simplify:  iters left: 3 (105 enodes)
1550712907.640 * * [misc]simplify:  iters left: 2 (164 enodes)
1550712907.677 * * [misc]simplify:  iters left: 1 (204 enodes)
1550712907.723 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.723 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1550712907.723 * * [misc]simplify:  Extracting #2: cost 51 inf + 125
1550712907.724 * * [misc]simplify:  Extracting #3: cost 38 inf + 1025
1550712907.729 * * [misc]simplify:  Extracting #4: cost 15 inf + 5002
1550712907.734 * * [misc]simplify:  Extracting #5: cost 0 inf + 7938
1550712907.738 * * [misc]simplify:  Extracting #6: cost 0 inf + 7923
1550712907.743 * [exit]simplify:  Simplified to (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)
1550712907.743 * [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)))
1550712907.744 * * * * [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))))>
1550712907.744 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550712907.744 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712907.747 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712907.754 * * [misc]simplify:  iters left: 3 (28 enodes)
1550712907.761 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.762 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712907.762 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550712907.762 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550712907.762 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550712907.762 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550712907.762 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550712907.762 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712907.762 * [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))))
1550712907.762 * * * * [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))))))))>
1550712907.763 * [enter]simplify:  Simplifying (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3))
1550712907.763 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712907.766 * * [misc]simplify:  iters left: 5 (44 enodes)
1550712907.775 * * [misc]simplify:  iters left: 4 (110 enodes)
1550712907.810 * * [misc]simplify:  iters left: 3 (264 enodes)
1550712907.905 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712907.905 * * [misc]simplify:  Extracting #1: cost 39 inf + 0
1550712907.906 * * [misc]simplify:  Extracting #2: cost 95 inf + 165
1550712907.907 * * [misc]simplify:  Extracting #3: cost 81 inf + 1582
1550712907.914 * * [misc]simplify:  Extracting #4: cost 43 inf + 6616
1550712907.920 * * [misc]simplify:  Extracting #5: cost 5 inf + 13457
1550712907.927 * * [misc]simplify:  Extracting #6: cost 0 inf + 14112
1550712907.935 * [exit]simplify:  Simplified to (- (* (* (+ 1 x) (+ 1 x)) (+ 1 x)) (* (* x x) x))
1550712907.935 * [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))))))))
1550712907.935 * * * * [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))))))>
1550712907.936 * [enter]simplify:  Simplifying (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))))
1550712907.936 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712907.941 * * [misc]simplify:  iters left: 5 (40 enodes)
1550712907.956 * * [misc]simplify:  iters left: 4 (93 enodes)
1550712908.000 * * [misc]simplify:  iters left: 3 (184 enodes)
1550712908.094 * * [misc]simplify:  iters left: 2 (360 enodes)
1550712908.423 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712908.423 * * [misc]simplify:  Extracting #1: cost 51 inf + 0
1550712908.424 * * [misc]simplify:  Extracting #2: cost 175 inf + 167
1550712908.426 * * [misc]simplify:  Extracting #3: cost 116 inf + 7914
1550712908.435 * * [misc]simplify:  Extracting #4: cost 17 inf + 21804
1550712908.446 * * [misc]simplify:  Extracting #5: cost 0 inf + 24658
1550712908.455 * [exit]simplify:  Simplified to (+ x (+ 1 x))
1550712908.455 * [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))))))
1550712908.455 * * * * [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))))))>
1550712908.455 * * * * [misc]progress:  [ 131 / 142 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1550712908.455 * [enter]simplify:  Simplifying 1
1550712908.456 * * [misc]simplify:  iters left: 0 (1 enodes)
1550712908.456 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712908.456 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712908.456 * [exit]simplify:  Simplified to 1
1550712908.456 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712908.456 * * * * [misc]progress:  [ 132 / 142 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1550712908.457 * [enter]simplify:  Simplifying 1
1550712908.457 * * [misc]simplify:  iters left: 0 (1 enodes)
1550712908.457 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712908.457 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712908.457 * [exit]simplify:  Simplified to 1
1550712908.457 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712908.457 * * * * [misc]progress:  [ 133 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712908.457 * [enter]simplify:  Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1550712908.457 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1550712908.457 * * * * [misc]progress:  [ 134 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712908.458 * [enter]simplify:  Simplifying x
1550712908.458 * * [misc]simplify:  iters left: 0 (1 enodes)
1550712908.458 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712908.458 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712908.458 * [exit]simplify:  Simplified to x
1550712908.458 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1550712908.458 * * * * [misc]progress:  [ 135 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712908.458 * [enter]simplify:  Simplifying x
1550712908.458 * * [misc]simplify:  iters left: 0 (1 enodes)
1550712908.458 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712908.458 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712908.458 * [exit]simplify:  Simplified to x
1550712908.458 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1550712908.458 * * * * [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))))>
1550712908.459 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712908.459 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1550712908.459 * * * * [misc]progress:  [ 137 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712908.459 * [enter]simplify:  Simplifying (+ x 1)
1550712908.459 * * [misc]simplify:  iters left: 2 (3 enodes)
1550712908.460 * * [misc]simplify:  iters left: 1 (12 enodes)
1550712908.462 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712908.462 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712908.462 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550712908.462 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550712908.462 * [exit]simplify:  Simplified to (+ 1 x)
1550712908.462 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550712908.462 * * * * [misc]progress:  [ 138 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712908.462 * [enter]simplify:  Simplifying (+ x 1)
1550712908.462 * * [misc]simplify:  iters left: 2 (3 enodes)
1550712908.463 * * [misc]simplify:  iters left: 1 (12 enodes)
1550712908.465 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712908.465 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712908.465 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550712908.465 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550712908.465 * [exit]simplify:  Simplified to (+ 1 x)
1550712908.465 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550712908.465 * * * * [misc]progress:  [ 139 / 142 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712908.466 * [enter]simplify:  Simplifying (+ x 1)
1550712908.466 * * [misc]simplify:  iters left: 2 (3 enodes)
1550712908.466 * * [misc]simplify:  iters left: 1 (12 enodes)
1550712908.468 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712908.468 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712908.468 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550712908.468 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550712908.469 * [exit]simplify:  Simplified to (+ 1 x)
1550712908.469 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1550712908.469 * * * * [misc]progress:  [ 140 / 142 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1550712908.469 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712908.469 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712908.469 * * * * [misc]progress:  [ 141 / 142 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550712908.469 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712908.469 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712908.469 * * * * [misc]progress:  [ 142 / 142 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550712908.469 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712908.469 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712908.469 * * * [misc]progress:  adding candidates to table
1550712909.529 * * [misc]progress:  iteration 3 / 4
1550712909.529 * * * [misc]progress:  picking best candidate
1550712909.555 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1550712909.555 * * * [misc]progress:  localizing error
1550712909.561 * * * [misc]progress:  generating rewritten candidates
1550712909.561 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1550712909.570 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2 1)
1550712909.570 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1550712909.578 * * * [misc]progress:  generating series expansions
1550712909.578 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1550712909.578 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550712909.578 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1550712909.579 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712909.579 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712909.579 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712909.579 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712909.579 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.579 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.579 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.579 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.579 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.579 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712909.579 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712909.579 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.579 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712909.579 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712909.579 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.579 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.579 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.579 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.580 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.580 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.580 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.580 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712909.580 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712909.580 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712909.580 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712909.580 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.580 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.580 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.580 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.580 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.580 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712909.580 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712909.580 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.581 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712909.581 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712909.581 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.581 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.581 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.581 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.581 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.581 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.581 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.581 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.581 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550712909.582 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550712909.582 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.583 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550712909.583 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.583 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550712909.584 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550712909.585 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.585 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712909.585 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1550712909.585 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1550712909.585 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712909.585 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712909.585 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712909.585 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.585 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.585 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.585 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.585 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.585 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.586 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.586 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712909.586 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712909.586 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.586 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.586 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.586 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.586 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.586 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.586 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.586 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.586 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.586 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.586 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.587 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712909.587 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712909.587 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712909.587 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712909.587 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.587 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.587 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.587 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.587 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.587 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.587 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.587 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712909.587 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712909.587 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.587 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.587 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.587 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.587 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.587 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.587 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.588 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.588 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.588 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.588 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.588 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712909.588 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712909.589 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712909.589 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.589 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712909.589 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712909.590 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.590 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.591 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712909.591 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.591 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712909.592 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712909.592 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712909.592 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.593 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712909.593 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.594 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712909.594 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.594 * [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)))))
1550712909.595 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1550712909.595 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1550712909.595 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712909.595 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712909.595 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712909.595 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712909.595 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.595 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.595 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.595 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.595 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.595 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.595 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.595 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712909.595 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712909.595 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.595 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712909.595 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712909.595 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712909.595 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712909.595 * [misc]backup-simplify:  Simplify -1 into -1
1550712909.595 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.596 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.596 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.596 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712909.596 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.596 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712909.596 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.596 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.596 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712909.596 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712909.596 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712909.596 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712909.596 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712909.596 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.596 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.596 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.597 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.597 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.597 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.597 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.597 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712909.597 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712909.597 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.597 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712909.597 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712909.597 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712909.597 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712909.597 * [misc]backup-simplify:  Simplify -1 into -1
1550712909.597 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.597 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.597 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.597 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712909.598 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.598 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712909.598 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.598 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.598 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712909.598 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712909.598 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712909.599 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712909.599 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.599 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.599 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712909.600 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.600 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.601 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712909.601 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.601 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712909.601 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712909.601 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.602 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712909.602 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712909.603 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712909.603 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.604 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712909.604 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.604 * [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)))))
1550712909.605 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2 1)
1550712909.605 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1550712909.605 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1550712909.605 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712909.605 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712909.605 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.605 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.605 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.605 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.605 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.605 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712909.605 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712909.605 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.605 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712909.605 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712909.605 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712909.605 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.605 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.605 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.605 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.605 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.605 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712909.605 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712909.606 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.606 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712909.606 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.606 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1550712909.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.607 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550712909.607 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1550712909.607 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1550712909.607 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1550712909.607 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1550712909.607 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712909.607 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712909.607 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.607 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.607 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.607 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.607 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.607 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.607 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.607 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.607 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.608 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.608 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712909.608 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712909.608 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.608 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.608 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.608 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.608 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.608 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.608 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.608 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.608 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.608 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.609 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.609 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712909.609 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712909.609 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712909.609 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.609 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712909.610 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712909.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.610 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712909.610 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712909.611 * [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)))))
1550712909.611 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1550712909.611 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1550712909.611 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712909.611 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712909.611 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.611 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.611 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.611 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.611 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.611 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.611 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.611 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712909.611 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712909.611 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.611 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712909.611 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712909.612 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712909.612 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.612 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.612 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.612 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.612 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.612 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.612 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.612 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712909.612 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712909.612 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.613 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712909.613 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.613 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712909.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712909.613 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712909.613 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.614 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.614 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712909.614 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712909.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712909.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.615 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712909.615 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712909.615 * [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)))))
1550712909.615 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1550712909.615 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1550712909.615 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1550712909.615 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712909.615 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712909.615 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712909.615 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.615 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.615 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.615 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.615 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.615 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712909.615 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712909.615 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.616 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712909.616 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712909.616 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.616 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.616 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.616 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.616 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.616 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712909.616 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712909.616 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712909.616 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.616 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.616 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.616 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.616 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.616 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712909.616 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712909.617 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.617 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712909.617 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712909.617 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.617 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.617 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.617 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.617 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.617 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.617 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.617 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550712909.618 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.618 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550712909.619 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.619 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550712909.619 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.620 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712909.620 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1550712909.620 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1550712909.620 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712909.620 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712909.620 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.620 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.620 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.620 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.620 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.620 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.620 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712909.620 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712909.620 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.620 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.621 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.621 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.621 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.621 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.621 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.621 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.621 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.622 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.622 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712909.622 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712909.622 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.622 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.622 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.622 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.622 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.622 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.622 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.623 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712909.623 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712909.623 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.623 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.623 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.623 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.623 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.623 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.623 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.623 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.623 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.624 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712909.624 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.624 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.624 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.624 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.625 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712909.626 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.626 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712909.626 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712909.627 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.627 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.627 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.628 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712909.628 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712909.629 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712909.629 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.630 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712909.630 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.630 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.631 * [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)))))
1550712909.631 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1550712909.631 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1550712909.631 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712909.631 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712909.631 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712909.631 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.631 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.631 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.631 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.631 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.631 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.631 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.632 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712909.632 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712909.632 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.632 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712909.632 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712909.633 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712909.633 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712909.633 * [misc]backup-simplify:  Simplify -1 into -1
1550712909.633 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.633 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.633 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.633 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712909.633 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.633 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712909.633 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712909.634 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712909.634 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712909.634 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712909.634 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.634 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712909.634 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.634 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.634 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.634 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712909.634 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712909.634 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712909.634 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.635 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712909.635 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712909.635 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712909.635 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712909.635 * [misc]backup-simplify:  Simplify -1 into -1
1550712909.635 * [misc]taylor:  Taking taylor expansion of x in x
1550712909.635 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.635 * [misc]backup-simplify:  Simplify 1 into 1
1550712909.635 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712909.635 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712909.636 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712909.636 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.636 * [misc]backup-simplify:  Simplify 0 into 0
1550712909.636 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.636 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.637 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712909.637 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712909.637 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712909.638 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.638 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712909.639 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712909.639 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.639 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.640 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712909.640 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712909.640 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712909.641 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712909.644 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712909.646 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712909.646 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712909.646 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712909.647 * [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)))))
1550712909.647 * * * [misc]progress:  simplifying candidates
1550712909.647 * * * * [misc]progress:  [ 1 / 69 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712909.647 * * * * [misc]progress:  [ 2 / 69 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712909.647 * * * * [misc]progress:  [ 3 / 69 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))>
1550712909.647 * * * * [misc]progress:  [ 4 / 69 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))>
1550712909.647 * [enter]simplify:  Simplifying (- 1)
1550712909.648 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712909.650 * * [misc]simplify:  iters left: 1 (9 enodes)
1550712909.653 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712909.653 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712909.653 * [exit]simplify:  Simplified to -1
1550712909.653 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))
1550712909.653 * * * * [misc]progress:  [ 5 / 69 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1550712909.653 * * * * [misc]progress:  [ 6 / 69 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712909.653 * * * * [misc]progress:  [ 7 / 69 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712909.653 * * * * [misc]progress:  [ 8 / 69 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712909.653 * * * * [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))))))>
1550712909.653 * * * * [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))))))>
1550712909.654 * * * * [misc]progress:  [ 11 / 69 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712909.654 * * * * [misc]progress:  [ 12 / 69 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1550712909.654 * * * * [misc]progress:  [ 13 / 69 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1550712909.654 * * * * [misc]progress:  [ 14 / 69 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1550712909.654 * * * * [misc]progress:  [ 15 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1550712909.654 * * * * [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)))))>
1550712909.654 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1550712909.654 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712909.658 * * [misc]simplify:  iters left: 5 (25 enodes)
1550712909.665 * * [misc]simplify:  iters left: 4 (27 enodes)
1550712909.673 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712909.673 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712909.673 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712909.673 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712909.673 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550712909.673 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550712909.673 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550712909.674 * * [misc]simplify:  Extracting #7: cost 2 inf + 736
1550712909.674 * * [misc]simplify:  Extracting #8: cost 0 inf + 1140
1550712909.674 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550712909.674 * [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)))))
1550712909.675 * * * * [misc]progress:  [ 17 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1550712909.675 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1550712909.675 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712909.679 * * [misc]simplify:  iters left: 5 (25 enodes)
1550712909.686 * * [misc]simplify:  iters left: 4 (27 enodes)
1550712909.693 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712909.693 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712909.694 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712909.694 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712909.694 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550712909.694 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550712909.694 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550712909.694 * * [misc]simplify:  Extracting #7: cost 2 inf + 696
1550712909.695 * * [misc]simplify:  Extracting #8: cost 0 inf + 1060
1550712909.695 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550712909.695 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712909.695 * * * * [misc]progress:  [ 18 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712909.696 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712909.696 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712909.699 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712909.705 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712909.712 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712909.712 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712909.712 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712909.712 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712909.712 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712909.713 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712909.713 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712909.713 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1550712909.713 * * * * [misc]progress:  [ 19 / 69 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1550712909.714 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712909.714 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712909.717 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712909.725 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712909.731 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712909.731 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712909.732 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712909.732 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712909.732 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712909.732 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712909.732 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712909.732 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1550712909.732 * * * * [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))))))>
1550712909.733 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1550712909.733 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712909.738 * * [misc]simplify:  iters left: 5 (37 enodes)
1550712909.750 * * [misc]simplify:  iters left: 4 (66 enodes)
1550712909.771 * * [misc]simplify:  iters left: 3 (105 enodes)
1550712909.809 * * [misc]simplify:  iters left: 2 (164 enodes)
1550712909.857 * * [misc]simplify:  iters left: 1 (204 enodes)
1550712909.927 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712909.927 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1550712909.928 * * [misc]simplify:  Extracting #2: cost 51 inf + 125
1550712909.928 * * [misc]simplify:  Extracting #3: cost 38 inf + 1025
1550712909.931 * * [misc]simplify:  Extracting #4: cost 15 inf + 5002
1550712909.935 * * [misc]simplify:  Extracting #5: cost 0 inf + 7938
1550712909.940 * * [misc]simplify:  Extracting #6: cost 0 inf + 7923
1550712909.945 * [exit]simplify:  Simplified to (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)
1550712909.945 * [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)))
1550712909.945 * * * * [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))))>
1550712909.945 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550712909.946 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712909.949 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712909.955 * * [misc]simplify:  iters left: 3 (28 enodes)
1550712909.963 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712909.963 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712909.963 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550712909.963 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550712909.963 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550712909.964 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550712909.964 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550712909.965 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712909.965 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))
1550712909.965 * * * * [misc]progress:  [ 22 / 69 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712909.965 * * * * [misc]progress:  [ 23 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log1p (expm1 (sqrt (+ x 1)))) (sqrt x))))>
1550712909.965 * * * * [misc]progress:  [ 24 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (expm1 (log1p (sqrt (+ x 1)))) (sqrt x))))>
1550712909.965 * * * * [misc]progress:  [ 25 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (+ x 1) 1/2) (sqrt x))))>
1550712909.965 * * * * [misc]progress:  [ 26 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (+ x 1)) 1) (sqrt x))))>
1550712909.965 * * * * [misc]progress:  [ 27 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (log (sqrt (+ x 1)))) (sqrt x))))>
1550712909.965 * * * * [misc]progress:  [ 28 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log (exp (sqrt (+ x 1)))) (sqrt x))))>
1550712909.965 * * * * [misc]progress:  [ 29 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (sqrt x))))>
1550712909.965 * * * * [misc]progress:  [ 30 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (sqrt x))))>
1550712909.965 * * * * [misc]progress:  [ 31 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))) (sqrt x))))>
1550712909.966 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1550712909.966 * * [misc]simplify:  iters left: 6 (6 enodes)
1550712909.969 * * [misc]simplify:  iters left: 5 (22 enodes)
1550712909.975 * * [misc]simplify:  iters left: 4 (24 enodes)
1550712909.982 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712909.982 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712909.982 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550712909.982 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712909.982 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550712909.982 * * [misc]simplify:  Extracting #5: cost 1 inf + 816
1550712909.982 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550712909.983 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1550712909.983 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))) (sqrt x))))
1550712909.983 * * * * [misc]progress:  [ 32 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x))))>
1550712909.983 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550712909.983 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712909.986 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712909.992 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712909.998 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712909.998 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712909.998 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712909.998 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712909.998 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712909.998 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550712909.998 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550712909.998 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))) (sqrt x))))
1550712909.998 * * * * [misc]progress:  [ 33 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt 1) (sqrt (+ x 1))) (sqrt x))))>
1550712909.999 * [enter]simplify:  Simplifying (sqrt 1)
1550712909.999 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712910.002 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.002 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712910.002 * [exit]simplify:  Simplified to 1
1550712910.002 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (sqrt (+ x 1))) (sqrt x))))
1550712910.002 * * * * [misc]progress:  [ 34 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x))))>
1550712910.002 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1550712910.002 * * [misc]simplify:  iters left: 4 (7 enodes)
1550712910.007 * * [misc]simplify:  iters left: 3 (27 enodes)
1550712910.014 * * [misc]simplify:  iters left: 2 (33 enodes)
1550712910.019 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.019 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712910.019 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712910.019 * * [misc]simplify:  Extracting #3: cost 9 inf + 2
1550712910.019 * * [misc]simplify:  Extracting #4: cost 2 inf + 1055
1550712910.019 * * [misc]simplify:  Extracting #5: cost 0 inf + 1027
1550712910.019 * * [misc]simplify:  Extracting #6: cost 0 inf + 715
1550712910.020 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1550712910.020 * [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))))
1550712910.020 * * * * [misc]progress:  [ 35 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) (sqrt x))))>
1550712910.020 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1550712910.020 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712910.022 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712910.026 * * [misc]simplify:  iters left: 3 (34 enodes)
1550712910.031 * * [misc]simplify:  iters left: 2 (41 enodes)
1550712910.037 * * [misc]simplify:  iters left: 1 (57 enodes)
1550712910.058 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.058 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712910.058 * * [misc]simplify:  Extracting #2: cost 13 inf + 0
1550712910.058 * * [misc]simplify:  Extracting #3: cost 20 inf + 3
1550712910.059 * * [misc]simplify:  Extracting #4: cost 4 inf + 919
1550712910.059 * * [misc]simplify:  Extracting #5: cost 0 inf + 1221
1550712910.060 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1550712910.060 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (fma x x -1)) (sqrt (- x 1))) (sqrt x))))
1550712910.061 * * * * [misc]progress:  [ 36 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x))))>
1550712910.061 * * * * [misc]progress:  [ 37 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (fabs (sqrt (+ x 1))) (sqrt x))))>
1550712910.061 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1550712910.061 * * [misc]simplify:  iters left: 3 (4 enodes)
1550712910.063 * * [misc]simplify:  iters left: 2 (15 enodes)
1550712910.068 * * [misc]simplify:  iters left: 1 (17 enodes)
1550712910.073 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.073 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712910.073 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712910.073 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1550712910.073 * * [misc]simplify:  Extracting #4: cost 1 inf + 168
1550712910.074 * * [misc]simplify:  Extracting #5: cost 0 inf + 250
1550712910.074 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1550712910.074 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (fabs (sqrt (+ 1 x))) (sqrt x))))
1550712910.074 * * * * [misc]progress:  [ 38 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (sqrt (+ x 1))) (sqrt x))))>
1550712910.074 * * * * [misc]progress:  [ 39 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (posit16->real (real->posit16 (sqrt (+ x 1)))) (sqrt x))))>
1550712910.074 * * * * [misc]progress:  [ 40 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712910.074 * * * * [misc]progress:  [ 41 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712910.074 * * * * [misc]progress:  [ 42 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))>
1550712910.075 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1550712910.075 * * [misc]simplify:  iters left: 6 (6 enodes)
1550712910.078 * * [misc]simplify:  iters left: 5 (21 enodes)
1550712910.084 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712910.091 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.091 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712910.091 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712910.091 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550712910.091 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550712910.091 * * [misc]simplify:  Extracting #5: cost 8 inf + 2
1550712910.091 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550712910.092 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1550712910.092 * [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))))
1550712910.092 * * * * [misc]progress:  [ 43 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x))))>
1550712910.092 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1550712910.092 * * [misc]simplify:  iters left: 6 (6 enodes)
1550712910.095 * * [misc]simplify:  iters left: 5 (22 enodes)
1550712910.102 * * [misc]simplify:  iters left: 4 (24 enodes)
1550712910.109 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.109 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712910.109 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550712910.109 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712910.109 * * [misc]simplify:  Extracting #4: cost 8 inf + 2
1550712910.109 * * [misc]simplify:  Extracting #5: cost 1 inf + 816
1550712910.110 * * [misc]simplify:  Extracting #6: cost 0 inf + 978
1550712910.110 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1550712910.110 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))
1550712910.110 * * * * [misc]progress:  [ 44 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1550712910.110 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550712910.111 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712910.113 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712910.119 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712910.125 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.125 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712910.125 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712910.125 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712910.125 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712910.125 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550712910.125 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550712910.125 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1550712910.125 * * * * [misc]progress:  [ 45 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))>
1550712910.126 * [enter]simplify:  Simplifying (sqrt 1)
1550712910.126 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712910.129 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.129 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712910.129 * [exit]simplify:  Simplified to 1
1550712910.129 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))
1550712910.129 * * * * [misc]progress:  [ 46 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1550712910.129 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1550712910.130 * * [misc]simplify:  iters left: 4 (5 enodes)
1550712910.132 * * [misc]simplify:  iters left: 3 (18 enodes)
1550712910.137 * * [misc]simplify:  iters left: 2 (20 enodes)
1550712910.142 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.142 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712910.142 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712910.142 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712910.142 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1550712910.142 * * [misc]simplify:  Extracting #5: cost 0 inf + 494
1550712910.142 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1550712910.142 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1550712910.142 * * * * [misc]progress:  [ 47 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))>
1550712910.142 * * * * [misc]progress:  [ 48 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1550712910.143 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1550712910.143 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712910.145 * * [misc]simplify:  iters left: 5 (30 enodes)
1550712910.149 * * [misc]simplify:  iters left: 4 (36 enodes)
1550712910.154 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.154 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712910.154 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550712910.154 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550712910.155 * * [misc]simplify:  Extracting #4: cost 15 inf + 1
1550712910.155 * * [misc]simplify:  Extracting #5: cost 13 inf + 43
1550712910.155 * * [misc]simplify:  Extracting #6: cost 7 inf + 472
1550712910.155 * * [misc]simplify:  Extracting #7: cost 1 inf + 1484
1550712910.155 * * [misc]simplify:  Extracting #8: cost 0 inf + 1646
1550712910.155 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1550712910.155 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1550712910.156 * * * * [misc]progress:  [ 49 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1550712910.156 * * * * [misc]progress:  [ 50 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712910.156 * * * * [misc]progress:  [ 51 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712910.156 * * * * [misc]progress:  [ 52 / 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))))))>
1550712910.156 * * * * [misc]progress:  [ 53 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712910.156 * * * * [misc]progress:  [ 54 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712910.156 * * * * [misc]progress:  [ 55 / 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)))))))>
1550712910.156 * * * * [misc]progress:  [ 56 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1550712910.156 * * * * [misc]progress:  [ 57 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1550712910.156 * * * * [misc]progress:  [ 58 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1550712910.156 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712910.156 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712910.158 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712910.162 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712910.166 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.166 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712910.166 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712910.166 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712910.166 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712910.166 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712910.166 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712910.166 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712910.166 * * * * [misc]progress:  [ 59 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (posit16->real (real->posit16 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712910.166 * * * * [misc]progress:  [ 60 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (sqrt (+ x 1)))))>
1550712910.166 * * * * [misc]progress:  [ 61 / 69 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1550712910.167 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712910.167 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712910.167 * * * * [misc]progress:  [ 62 / 69 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550712910.167 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712910.167 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712910.167 * * * * [misc]progress:  [ 63 / 69 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550712910.167 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712910.167 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712910.167 * * * * [misc]progress:  [ 64 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x))))>
1550712910.167 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1550712910.167 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712910.171 * * [misc]simplify:  iters left: 5 (41 enodes)
1550712910.181 * * [misc]simplify:  iters left: 4 (69 enodes)
1550712910.195 * * [misc]simplify:  iters left: 3 (106 enodes)
1550712910.212 * * [misc]simplify:  iters left: 2 (154 enodes)
1550712910.233 * * [misc]simplify:  iters left: 1 (186 enodes)
1550712910.263 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712910.263 * * [misc]simplify:  Extracting #1: cost 26 inf + 0
1550712910.264 * * [misc]simplify:  Extracting #2: cost 42 inf + 47
1550712910.264 * * [misc]simplify:  Extracting #3: cost 17 inf + 1661
1550712910.265 * * [misc]simplify:  Extracting #4: cost 1 inf + 3060
1550712910.267 * * [misc]simplify:  Extracting #5: cost 0 inf + 3198
1550712910.268 * [exit]simplify:  Simplified to (fma x (fma x -1/8 1/2) 1)
1550712910.268 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ (fma x (fma x -1/8 1/2) 1) (sqrt x))))
1550712910.268 * * * * [misc]progress:  [ 65 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1550712910.268 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712910.268 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1550712910.268 * * * * [misc]progress:  [ 66 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1550712910.269 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712910.269 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1550712910.269 * * * * [misc]progress:  [ 67 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1550712910.269 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712910.269 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1550712910.269 * * * * [misc]progress:  [ 68 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1550712910.270 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712910.270 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1550712910.270 * * * * [misc]progress:  [ 69 / 69 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1550712910.270 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712910.270 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1550712910.270 * * * [misc]progress:  adding candidates to table
1550712910.836 * * [misc]progress:  iteration 4 / 4
1550712910.836 * * * [misc]progress:  picking best candidate
1550712910.862 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712910.862 * * * [misc]progress:  localizing error
1550712910.868 * * * [misc]progress:  generating rewritten candidates
1550712910.868 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1550712910.877 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1550712910.882 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1550712910.888 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
1550712910.891 * * * [misc]progress:  generating series expansions
1550712910.891 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1550712910.891 * [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)))
1550712910.891 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1550712910.892 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712910.892 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712910.892 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712910.892 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712910.892 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.892 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.892 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.892 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.892 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.892 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712910.892 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712910.892 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.892 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712910.892 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712910.892 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.892 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.892 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.892 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.893 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.893 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.893 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.893 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712910.893 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712910.893 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712910.893 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712910.893 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.893 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.893 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.893 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.893 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.893 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712910.893 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712910.894 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.894 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712910.894 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712910.894 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.894 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.894 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.894 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.894 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.894 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.894 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.894 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.894 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550712910.895 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550712910.895 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.895 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.896 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550712910.897 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.897 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550712910.899 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550712910.899 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.899 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712910.900 * [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))))
1550712910.900 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1550712910.900 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712910.900 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712910.900 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712910.900 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.900 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.900 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.900 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.900 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.900 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.901 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.901 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712910.901 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712910.901 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.901 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.901 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.901 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.901 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.901 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.901 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.901 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.901 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.902 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.902 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.902 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.902 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712910.902 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712910.902 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712910.902 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.902 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.902 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.902 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.903 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.903 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.903 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.903 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712910.903 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712910.903 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.903 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.903 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.903 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.903 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.903 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.903 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.904 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.904 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.904 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.904 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.905 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.905 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712910.905 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712910.906 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.906 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712910.906 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712910.907 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.907 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.908 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.909 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.909 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.910 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.910 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.911 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.911 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.913 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.913 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.914 * [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)))))
1550712910.914 * [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))))
1550712910.914 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1550712910.914 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712910.914 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712910.914 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712910.914 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712910.914 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.914 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.914 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.914 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.914 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.914 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.915 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.915 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712910.915 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712910.915 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.915 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.916 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712910.916 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712910.916 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712910.916 * [misc]backup-simplify:  Simplify -1 into -1
1550712910.916 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.916 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.916 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.916 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712910.916 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.916 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.917 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.917 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.917 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.917 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712910.917 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712910.917 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712910.917 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712910.917 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.917 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.917 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.917 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.917 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.917 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.917 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.918 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712910.918 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712910.918 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.918 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.918 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712910.918 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712910.918 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712910.918 * [misc]backup-simplify:  Simplify -1 into -1
1550712910.918 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.918 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.918 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.919 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712910.919 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.919 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.919 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.919 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.920 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.920 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712910.920 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712910.920 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712910.920 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.921 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.921 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712910.922 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.922 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.923 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.924 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.924 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.924 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712910.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.925 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.925 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.926 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.927 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.928 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.928 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.929 * [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)))))
1550712910.929 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1550712910.929 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550712910.929 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1550712910.929 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712910.929 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712910.929 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712910.929 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712910.929 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.929 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.929 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.929 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.929 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.930 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712910.930 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712910.930 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.930 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712910.930 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712910.930 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.930 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.930 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.930 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.931 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.931 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.931 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.931 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712910.931 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712910.931 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712910.931 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712910.931 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.931 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.931 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.931 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.931 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.931 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712910.932 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712910.932 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.932 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712910.932 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712910.932 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.932 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.932 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.932 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.933 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.933 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.933 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.933 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.933 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550712910.934 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550712910.934 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.934 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.935 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550712910.936 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.936 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550712910.938 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550712910.938 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.939 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712910.939 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1550712910.939 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1550712910.939 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712910.939 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712910.939 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712910.939 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.939 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.939 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.939 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.939 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.939 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.940 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.940 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712910.940 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712910.940 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.940 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.940 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.940 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.940 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.940 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.940 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.940 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.940 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.941 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.941 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.941 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.941 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712910.941 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712910.941 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712910.941 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.942 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.942 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.942 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.942 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.942 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.942 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.942 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712910.942 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712910.942 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.942 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.942 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.942 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.943 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.943 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.943 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.943 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.943 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.943 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.944 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.944 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.944 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712910.944 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712910.945 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.945 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712910.945 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712910.946 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.947 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.947 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.948 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.949 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.949 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.949 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.951 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.951 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.953 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.953 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.953 * [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)))))
1550712910.954 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1550712910.954 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1550712910.954 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712910.954 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712910.954 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712910.954 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712910.954 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.954 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.954 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.954 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.954 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.954 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.954 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.954 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712910.954 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712910.954 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.955 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.955 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712910.955 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712910.955 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712910.955 * [misc]backup-simplify:  Simplify -1 into -1
1550712910.955 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.955 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.955 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.955 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712910.956 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.956 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.956 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.956 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.957 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.957 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712910.957 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712910.957 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712910.957 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712910.957 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.957 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.957 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.957 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.957 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.957 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.957 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.957 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712910.957 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712910.957 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.958 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.958 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712910.958 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712910.958 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712910.958 * [misc]backup-simplify:  Simplify -1 into -1
1550712910.958 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.958 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.958 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.958 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712910.958 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.959 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.959 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.959 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.959 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.960 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712910.963 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712910.963 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712910.964 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.965 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.965 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712910.965 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.965 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.966 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.966 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.966 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.967 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712910.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.967 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.968 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.968 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.968 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.969 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.970 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.970 * [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)))))
1550712910.970 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1550712910.970 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550712910.970 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1550712910.970 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712910.970 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712910.970 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712910.970 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712910.970 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.970 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.970 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.970 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.970 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.970 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712910.971 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712910.971 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.971 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712910.971 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712910.971 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.971 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.971 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.971 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.971 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.971 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.971 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.972 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712910.972 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712910.972 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712910.972 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712910.972 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.972 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.972 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.972 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.972 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.972 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712910.972 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712910.972 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.972 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712910.972 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712910.972 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.972 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.972 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.972 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.973 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.973 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.973 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.973 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.973 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550712910.973 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550712910.974 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.974 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550712910.975 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.975 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550712910.976 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550712910.976 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.976 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712910.977 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1550712910.977 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1550712910.977 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712910.977 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712910.977 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712910.977 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.977 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.977 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.977 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.977 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.977 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.977 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.977 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712910.977 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712910.977 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.977 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.977 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.977 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.978 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.978 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.978 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.978 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.978 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.978 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.978 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.978 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.978 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.979 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712910.979 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712910.979 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712910.979 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.979 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.979 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.979 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.979 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.979 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.979 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.979 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712910.979 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712910.979 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.979 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.979 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.979 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.979 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.979 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.979 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.979 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.980 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.980 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.980 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.980 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.980 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.980 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712910.981 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712910.981 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.982 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712910.982 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712910.982 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.982 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.983 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.983 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.983 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.984 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.984 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.984 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.985 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.985 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.986 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.986 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.987 * [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)))))
1550712910.987 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1550712910.987 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1550712910.987 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712910.987 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712910.987 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712910.987 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712910.987 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.987 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.987 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.987 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.987 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.987 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.987 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.987 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712910.987 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712910.987 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.988 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.988 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712910.988 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712910.988 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712910.988 * [misc]backup-simplify:  Simplify -1 into -1
1550712910.988 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.988 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.988 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.988 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712910.988 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.988 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.989 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.989 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.989 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712910.989 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712910.989 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712910.989 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712910.989 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.989 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.989 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712910.989 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.989 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.989 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.989 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.989 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712910.989 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712910.989 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.990 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.990 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712910.990 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712910.990 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712910.990 * [misc]backup-simplify:  Simplify -1 into -1
1550712910.990 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.990 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.990 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.990 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712910.990 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.990 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712910.990 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.991 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.991 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712910.991 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712910.991 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712910.991 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712910.991 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.992 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.992 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712910.993 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712910.993 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.994 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.994 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.994 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.994 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712910.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712910.995 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.995 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712910.996 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712910.996 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712910.997 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712910.997 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1550712910.997 * [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)))))
1550712910.997 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
1550712910.998 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) into (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712910.998 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1550712910.998 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1550712910.998 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712910.998 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712910.998 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712910.998 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712910.998 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.998 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.998 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.998 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712910.998 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.998 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712910.998 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712910.998 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.998 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712910.998 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712910.998 * [misc]taylor:  Taking taylor expansion of x in x
1550712910.998 * [misc]backup-simplify:  Simplify 0 into 0
1550712910.998 * [misc]backup-simplify:  Simplify 1 into 1
1550712910.998 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712910.999 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712910.999 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712910.999 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712910.999 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712910.999 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550712911.000 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550712911.000 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1550712911.000 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1550712911.000 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1550712911.000 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1550712911.000 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1550712911.000 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1550712911.000 * [misc]taylor:  Taking taylor expansion of x in x
1550712911.000 * [misc]backup-simplify:  Simplify 0 into 0
1550712911.000 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.001 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712911.001 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.001 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712911.001 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712911.001 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712911.001 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1550712911.001 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1550712911.001 * [misc]taylor:  Taking taylor expansion of x in x
1550712911.001 * [misc]backup-simplify:  Simplify 0 into 0
1550712911.001 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.001 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712911.002 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712911.002 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712911.002 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712911.002 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1550712911.002 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1550712911.002 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1550712911.003 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1))) into +nan.0
1550712911.003 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.003 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712911.003 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712911.004 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1550712911.004 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712911.004 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1550712911.005 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1550712911.006 * [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 1)) into +nan.0
1550712911.006 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1550712911.006 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712911.006 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))) into (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1550712911.006 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1550712911.006 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1550712911.006 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712911.006 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712911.007 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712911.007 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712911.007 * [misc]taylor:  Taking taylor expansion of x in x
1550712911.007 * [misc]backup-simplify:  Simplify 0 into 0
1550712911.007 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.007 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712911.007 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712911.007 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712911.007 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712911.007 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712911.007 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712911.007 * [misc]taylor:  Taking taylor expansion of x in x
1550712911.007 * [misc]backup-simplify:  Simplify 0 into 0
1550712911.007 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.007 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712911.007 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712911.007 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.007 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712911.008 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712911.008 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712911.008 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712911.008 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712911.008 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712911.008 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550712911.008 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712911.009 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712911.009 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712911.009 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712911.010 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712911.010 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712911.011 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712911.011 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1550712911.011 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1550712911.011 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1550712911.011 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1550712911.011 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1550712911.011 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712911.011 * [misc]taylor:  Taking taylor expansion of x in x
1550712911.011 * [misc]backup-simplify:  Simplify 0 into 0
1550712911.011 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.011 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712911.012 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712911.012 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712911.012 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1550712911.012 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1550712911.012 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712911.012 * [misc]taylor:  Taking taylor expansion of x in x
1550712911.012 * [misc]backup-simplify:  Simplify 0 into 0
1550712911.012 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.012 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712911.012 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712911.012 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.012 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712911.012 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712911.013 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1550712911.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712911.013 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712911.013 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712911.013 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550712911.013 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712911.014 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712911.014 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712911.014 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550712911.015 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712911.015 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712911.015 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712911.016 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1550712911.016 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550712911.016 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1550712911.016 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712911.017 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712911.017 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712911.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712911.018 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712911.018 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712911.019 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712911.021 * [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)))
1550712911.022 * [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)))
1550712911.024 * [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)))))))))
1550712911.024 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))))) into (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))
1550712911.024 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in (x) around 0
1550712911.024 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1550712911.024 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712911.024 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712911.024 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712911.024 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712911.024 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712911.024 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.024 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712911.024 * [misc]taylor:  Taking taylor expansion of x in x
1550712911.024 * [misc]backup-simplify:  Simplify 0 into 0
1550712911.024 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.024 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712911.024 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712911.025 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712911.025 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712911.025 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712911.025 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712911.025 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712911.025 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712911.025 * [misc]backup-simplify:  Simplify -1 into -1
1550712911.025 * [misc]taylor:  Taking taylor expansion of x in x
1550712911.025 * [misc]backup-simplify:  Simplify 0 into 0
1550712911.025 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.025 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712911.025 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712911.026 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712911.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712911.026 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712911.026 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712911.026 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550712911.026 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712911.026 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712911.026 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712911.027 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712911.027 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712911.028 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712911.028 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712911.029 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712911.029 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1550712911.029 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1550712911.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1550712911.029 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1550712911.029 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1550712911.029 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1550712911.029 * [misc]taylor:  Taking taylor expansion of 1 in x
1550712911.029 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.029 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550712911.029 * [misc]taylor:  Taking taylor expansion of x in x
1550712911.029 * [misc]backup-simplify:  Simplify 0 into 0
1550712911.029 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.029 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550712911.029 * [misc]backup-simplify:  Simplify (- 1) into -1
1550712911.030 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550712911.030 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712911.030 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712911.030 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1550712911.030 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1550712911.030 * [misc]taylor:  Taking taylor expansion of -1 in x
1550712911.030 * [misc]backup-simplify:  Simplify -1 into -1
1550712911.030 * [misc]taylor:  Taking taylor expansion of x in x
1550712911.030 * [misc]backup-simplify:  Simplify 0 into 0
1550712911.030 * [misc]backup-simplify:  Simplify 1 into 1
1550712911.030 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550712911.030 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1550712911.030 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1550712911.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712911.031 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712911.031 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1550712911.031 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550712911.031 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550712911.031 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712911.031 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550712911.032 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712911.032 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550712911.033 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1550712911.033 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712911.034 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712911.034 * [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
1550712911.034 * [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
1550712911.034 * [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +nan.0))
1550712911.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712911.035 * [misc]backup-simplify:  Simplify (- 0) into 0
1550712911.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550712911.035 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712911.036 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550712911.036 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1550712911.036 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1550712911.038 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1550712911.041 * [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)))
1550712911.043 * [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)))
1550712911.046 * [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)))))))))
1550712911.047 * * * [misc]progress:  simplifying candidates
1550712911.047 * * * * [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))))))))>
1550712911.047 * * * * [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))))))))>
1550712911.047 * * * * [misc]progress:  [ 3 / 117 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ 1/2 1/2)))>
1550712911.047 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550712911.047 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712911.051 * * [misc]simplify:  iters left: 5 (25 enodes)
1550712911.058 * * [misc]simplify:  iters left: 4 (27 enodes)
1550712911.062 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.062 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712911.062 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550712911.062 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550712911.062 * * [misc]simplify:  Extracting #4: cost 7 inf + 126
1550712911.062 * * [misc]simplify:  Extracting #5: cost 4 inf + 332
1550712911.062 * * [misc]simplify:  Extracting #6: cost 2 inf + 696
1550712911.062 * * [misc]simplify:  Extracting #7: cost 0 inf + 1060
1550712911.062 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550712911.063 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ 1/2 1/2)))
1550712911.063 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1550712911.063 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712911.066 * * [misc]simplify:  iters left: 1 (7 enodes)
1550712911.067 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.067 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712911.067 * [exit]simplify:  Simplified to 1
1550712911.067 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))
1550712911.067 * * * * [misc]progress:  [ 4 / 117 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))>
1550712911.068 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.068 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712911.070 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712911.074 * * [misc]simplify:  iters left: 4 (30 enodes)
1550712911.079 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.079 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.079 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712911.079 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712911.079 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712911.079 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550712911.079 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550712911.079 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550712911.079 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550712911.080 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.080 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1550712911.080 * [enter]simplify:  Simplifying (+ 1 1)
1550712911.080 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712911.081 * * [misc]simplify:  iters left: 1 (9 enodes)
1550712911.083 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.083 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712911.083 * [exit]simplify:  Simplified to 2
1550712911.083 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 2))
1550712911.083 * * * * [misc]progress:  [ 5 / 117 ] simplifiying candidate #<alt (λ (x) (pow (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1/2))>
1550712911.083 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.083 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712911.085 * * [misc]simplify:  iters left: 5 (32 enodes)
1550712911.093 * * [misc]simplify:  iters left: 4 (40 enodes)
1550712911.104 * * [misc]simplify:  iters left: 3 (46 enodes)
1550712911.114 * * [misc]simplify:  iters left: 2 (54 enodes)
1550712911.128 * * [misc]simplify:  iters left: 1 (82 enodes)
1550712911.150 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.150 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712911.150 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1550712911.150 * * [misc]simplify:  Extracting #3: cost 21 inf + 1
1550712911.151 * * [misc]simplify:  Extracting #4: cost 22 inf + 2
1550712911.151 * * [misc]simplify:  Extracting #5: cost 13 inf + 873
1550712911.153 * * [misc]simplify:  Extracting #6: cost 1 inf + 3007
1550712911.154 * * [misc]simplify:  Extracting #7: cost 0 inf + 3184
1550712911.156 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1550712911.156 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) 1/2))
1550712911.156 * * * * [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))>
1550712911.157 * [enter]simplify:  Simplifying (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.157 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712911.161 * * [misc]simplify:  iters left: 5 (29 enodes)
1550712911.169 * * [misc]simplify:  iters left: 4 (32 enodes)
1550712911.177 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.178 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712911.178 * * [misc]simplify:  Extracting #2: cost 8 inf + 1
1550712911.178 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550712911.178 * * [misc]simplify:  Extracting #4: cost 12 inf + 2
1550712911.178 * * [misc]simplify:  Extracting #5: cost 6 inf + 453
1550712911.178 * * [misc]simplify:  Extracting #6: cost 2 inf + 1100
1550712911.179 * * [misc]simplify:  Extracting #7: cost 0 inf + 1544
1550712911.180 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550712911.180 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))
1550712911.180 * * * * [misc]progress:  [ 7 / 117 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 2))>
1550712911.180 * * * * [misc]progress:  [ 8 / 117 ] simplifiying candidate #<alt (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))>
1550712911.180 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.180 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712911.182 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712911.188 * * [misc]simplify:  iters left: 4 (30 enodes)
1550712911.192 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.192 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.192 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712911.192 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712911.193 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712911.193 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550712911.193 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550712911.193 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550712911.193 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550712911.193 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.193 * [misc]simplify:  Simplified (2 1) to (λ (x) (pow (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (+ 1 1)))
1550712911.194 * * * * [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))>
1550712911.194 * * * * [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))))))))>
1550712911.194 * [enter]simplify:  Simplifying (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712911.194 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712911.196 * * [misc]simplify:  iters left: 5 (34 enodes)
1550712911.201 * * [misc]simplify:  iters left: 4 (36 enodes)
1550712911.206 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.207 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.207 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712911.207 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550712911.207 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550712911.207 * * [misc]simplify:  Extracting #5: cost 12 inf + 1
1550712911.207 * * [misc]simplify:  Extracting #6: cost 16 inf + 1
1550712911.207 * * [misc]simplify:  Extracting #7: cost 16 inf + 2
1550712911.207 * * [misc]simplify:  Extracting #8: cost 10 inf + 412
1550712911.207 * * [misc]simplify:  Extracting #9: cost 4 inf + 1544
1550712911.207 * * [misc]simplify:  Extracting #10: cost 0 inf + 2872
1550712911.208 * [exit]simplify:  Simplified to (+ (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712911.208 * [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))))))))
1550712911.208 * * * * [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))))))))>
1550712911.208 * * * * [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))))))))>
1550712911.208 * * * * [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))))))))>
1550712911.208 * [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))))))
1550712911.208 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712911.211 * * [misc]simplify:  iters left: 5 (40 enodes)
1550712911.219 * * [misc]simplify:  iters left: 4 (65 enodes)
1550712911.241 * * [misc]simplify:  iters left: 3 (89 enodes)
1550712911.261 * * [misc]simplify:  iters left: 2 (133 enodes)
1550712911.298 * * [misc]simplify:  iters left: 1 (170 enodes)
1550712911.356 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.356 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1550712911.356 * * [misc]simplify:  Extracting #2: cost 40 inf + 3
1550712911.357 * * [misc]simplify:  Extracting #3: cost 48 inf + 5
1550712911.357 * * [misc]simplify:  Extracting #4: cost 48 inf + 6
1550712911.358 * * [misc]simplify:  Extracting #5: cost 37 inf + 1186
1550712911.360 * * [misc]simplify:  Extracting #6: cost 14 inf + 6351
1550712911.365 * * [misc]simplify:  Extracting #7: cost 3 inf + 9533
1550712911.371 * * [misc]simplify:  Extracting #8: cost 0 inf + 10459
1550712911.377 * [exit]simplify:  Simplified to (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.377 * [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)))))))
1550712911.377 * * * * [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))))))))>
1550712911.377 * * * * [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))))))))>
1550712911.377 * * * * [misc]progress:  [ 16 / 117 ] simplifiying candidate #<alt (λ (x) (sqrt (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712911.378 * [enter]simplify:  Simplifying (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.378 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712911.382 * * [misc]simplify:  iters left: 5 (32 enodes)
1550712911.392 * * [misc]simplify:  iters left: 4 (40 enodes)
1550712911.407 * * [misc]simplify:  iters left: 3 (46 enodes)
1550712911.419 * * [misc]simplify:  iters left: 2 (54 enodes)
1550712911.434 * * [misc]simplify:  iters left: 1 (82 enodes)
1550712911.456 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.456 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550712911.457 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1550712911.457 * * [misc]simplify:  Extracting #3: cost 21 inf + 1
1550712911.457 * * [misc]simplify:  Extracting #4: cost 22 inf + 2
1550712911.457 * * [misc]simplify:  Extracting #5: cost 13 inf + 873
1550712911.459 * * [misc]simplify:  Extracting #6: cost 1 inf + 3007
1550712911.460 * * [misc]simplify:  Extracting #7: cost 0 inf + 3184
1550712911.461 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1550712911.461 * [misc]simplify:  Simplified (2 1) to (λ (x) (sqrt (/ (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.461 * * * * [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))))))))>
1550712911.461 * * * * [misc]progress:  [ 18 / 117 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1550712911.462 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712911.462 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712911.463 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712911.467 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712911.470 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.470 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712911.470 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712911.470 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712911.470 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712911.470 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712911.471 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712911.471 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1550712911.471 * * * * [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))))))>
1550712911.471 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt 1))
1550712911.471 * * [misc]simplify:  iters left: 3 (3 enodes)
1550712911.473 * * [misc]simplify:  iters left: 2 (9 enodes)
1550712911.474 * * [misc]simplify:  iters left: 1 (11 enodes)
1550712911.476 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.476 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712911.476 * [exit]simplify:  Simplified to 1
1550712911.476 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550712911.476 * [enter]simplify:  Simplifying (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.476 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712911.479 * * [misc]simplify:  iters left: 5 (26 enodes)
1550712911.483 * * [misc]simplify:  iters left: 4 (29 enodes)
1550712911.487 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.487 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712911.487 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550712911.488 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550712911.488 * * [misc]simplify:  Extracting #4: cost 9 inf + 43
1550712911.488 * * [misc]simplify:  Extracting #5: cost 2 inf + 656
1550712911.488 * * [misc]simplify:  Extracting #6: cost 1 inf + 858
1550712911.488 * * [misc]simplify:  Extracting #7: cost 0 inf + 1060
1550712911.488 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712911.488 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))))
1550712911.488 * * * * [misc]progress:  [ 20 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550712911.488 * * * * [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)))))))>
1550712911.489 * [enter]simplify:  Simplifying (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.489 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712911.491 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712911.496 * * [misc]simplify:  iters left: 4 (33 enodes)
1550712911.500 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.500 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.500 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712911.500 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712911.500 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550712911.500 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550712911.500 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550712911.501 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550712911.501 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550712911.501 * * [misc]simplify:  Extracting #9: cost 0 inf + 2188
1550712911.501 * [exit]simplify:  Simplified to (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.501 * [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)))))))
1550712911.502 * * * * [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)))))))>
1550712911.502 * [enter]simplify:  Simplifying (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.502 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712911.504 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712911.509 * * [misc]simplify:  iters left: 4 (33 enodes)
1550712911.518 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.518 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.518 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712911.518 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712911.518 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550712911.518 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550712911.518 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550712911.518 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550712911.519 * * [misc]simplify:  Extracting #8: cost 4 inf + 1140
1550712911.519 * * [misc]simplify:  Extracting #9: cost 0 inf + 2268
1550712911.520 * [exit]simplify:  Simplified to (sqrt (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.520 * [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)))))))
1550712911.520 * * * * [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)))))))>
1550712911.520 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.520 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712911.525 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712911.534 * * [misc]simplify:  iters left: 4 (33 enodes)
1550712911.543 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.543 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.543 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712911.543 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712911.543 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550712911.543 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550712911.543 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550712911.543 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550712911.544 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550712911.544 * * [misc]simplify:  Extracting #9: cost 0 inf + 2108
1550712911.545 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.545 * [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)))))))
1550712911.545 * * * * [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))))))>
1550712911.546 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.546 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712911.550 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712911.558 * * [misc]simplify:  iters left: 4 (30 enodes)
1550712911.566 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.566 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.566 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712911.566 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712911.566 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712911.566 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550712911.567 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550712911.567 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550712911.568 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550712911.568 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.568 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712911.568 * * * * [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))))))>
1550712911.569 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.569 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712911.573 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712911.577 * * [misc]simplify:  iters left: 4 (30 enodes)
1550712911.582 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.582 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.582 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712911.583 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712911.583 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712911.583 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550712911.583 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550712911.583 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550712911.583 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550712911.583 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.583 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712911.584 * * * * [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)))))))>
1550712911.584 * [enter]simplify:  Simplifying (sqrt (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1550712911.584 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712911.587 * * [misc]simplify:  iters left: 5 (40 enodes)
1550712911.594 * * [misc]simplify:  iters left: 4 (69 enodes)
1550712911.608 * * [misc]simplify:  iters left: 3 (108 enodes)
1550712911.647 * * [misc]simplify:  iters left: 2 (167 enodes)
1550712911.698 * * [misc]simplify:  iters left: 1 (207 enodes)
1550712911.768 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.768 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.768 * * [misc]simplify:  Extracting #2: cost 33 inf + 0
1550712911.769 * * [misc]simplify:  Extracting #3: cost 53 inf + 125
1550712911.769 * * [misc]simplify:  Extracting #4: cost 41 inf + 864
1550712911.772 * * [misc]simplify:  Extracting #5: cost 18 inf + 4695
1550712911.776 * * [misc]simplify:  Extracting #6: cost 0 inf + 8457
1550712911.781 * * [misc]simplify:  Extracting #7: cost 0 inf + 8412
1550712911.786 * [exit]simplify:  Simplified to (sqrt (fma (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)) x))
1550712911.786 * [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))))
1550712911.786 * * * * [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)))))>
1550712911.787 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1550712911.787 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712911.790 * * [misc]simplify:  iters left: 5 (26 enodes)
1550712911.798 * * [misc]simplify:  iters left: 4 (31 enodes)
1550712911.807 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.807 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.807 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550712911.807 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1550712911.807 * * [misc]simplify:  Extracting #4: cost 13 inf + 1
1550712911.807 * * [misc]simplify:  Extracting #5: cost 9 inf + 205
1550712911.807 * * [misc]simplify:  Extracting #6: cost 3 inf + 656
1550712911.808 * * [misc]simplify:  Extracting #7: cost 1 inf + 1020
1550712911.808 * * [misc]simplify:  Extracting #8: cost 0 inf + 1222
1550712911.809 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1550712911.809 * [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)))))
1550712911.809 * * * * [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)))))))>
1550712911.809 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.809 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712911.814 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712911.822 * * [misc]simplify:  iters left: 4 (33 enodes)
1550712911.832 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.832 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.832 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712911.832 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712911.832 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550712911.832 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550712911.832 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550712911.833 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550712911.833 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550712911.834 * * [misc]simplify:  Extracting #9: cost 0 inf + 2108
1550712911.834 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.834 * [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)))))))
1550712911.834 * * * * [misc]progress:  [ 29 / 117 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712911.835 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.835 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712911.839 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712911.847 * * [misc]simplify:  iters left: 4 (30 enodes)
1550712911.855 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.855 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.856 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712911.856 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712911.856 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712911.856 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550712911.856 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550712911.856 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550712911.857 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550712911.857 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712911.857 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712911.858 * * * * [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)))))))>
1550712911.858 * [enter]simplify:  Simplifying (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712911.858 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712911.863 * * [misc]simplify:  iters left: 5 (34 enodes)
1550712911.873 * * [misc]simplify:  iters left: 4 (36 enodes)
1550712911.883 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.883 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.883 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712911.883 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1550712911.883 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1550712911.883 * * [misc]simplify:  Extracting #5: cost 12 inf + 1
1550712911.883 * * [misc]simplify:  Extracting #6: cost 16 inf + 1
1550712911.883 * * [misc]simplify:  Extracting #7: cost 16 inf + 2
1550712911.884 * * [misc]simplify:  Extracting #8: cost 10 inf + 412
1550712911.884 * * [misc]simplify:  Extracting #9: cost 4 inf + 1544
1550712911.885 * * [misc]simplify:  Extracting #10: cost 0 inf + 2912
1550712911.886 * [exit]simplify:  Simplified to (* (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712911.886 * [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)))))))
1550712911.886 * * * * [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)))))))>
1550712911.886 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712911.886 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712911.891 * * [misc]simplify:  iters left: 5 (35 enodes)
1550712911.901 * * [misc]simplify:  iters left: 4 (37 enodes)
1550712911.914 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.914 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712911.914 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550712911.914 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712911.914 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712911.914 * * [misc]simplify:  Extracting #5: cost 16 inf + 1
1550712911.914 * * [misc]simplify:  Extracting #6: cost 16 inf + 2
1550712911.914 * * [misc]simplify:  Extracting #7: cost 11 inf + 371
1550712911.914 * * [misc]simplify:  Extracting #8: cost 4 inf + 1664
1550712911.915 * * [misc]simplify:  Extracting #9: cost 0 inf + 2912
1550712911.915 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.915 * [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)))))))
1550712911.915 * * * * [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)))))))>
1550712911.916 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.916 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712911.918 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712911.923 * * [misc]simplify:  iters left: 4 (33 enodes)
1550712911.928 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.928 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.928 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712911.928 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712911.928 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550712911.928 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550712911.928 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550712911.928 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550712911.929 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550712911.929 * * [misc]simplify:  Extracting #9: cost 0 inf + 2108
1550712911.929 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712911.929 * [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)))))))
1550712911.929 * * * * [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)))))))>
1550712911.929 * [enter]simplify:  Simplifying (sqrt 1)
1550712911.930 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712911.931 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.931 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712911.931 * [exit]simplify:  Simplified to 1
1550712911.931 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550712911.932 * * * * [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)))))))>
1550712911.932 * [enter]simplify:  Simplifying (sqrt 1)
1550712911.932 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712911.933 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.934 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712911.934 * [exit]simplify:  Simplified to 1
1550712911.934 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550712911.934 * * * * [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)))))))>
1550712911.934 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))
1550712911.934 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712911.937 * * [misc]simplify:  iters left: 5 (43 enodes)
1550712911.948 * * [misc]simplify:  iters left: 4 (49 enodes)
1550712911.961 * * [misc]simplify:  iters left: 3 (58 enodes)
1550712911.974 * * [misc]simplify:  iters left: 2 (66 enodes)
1550712911.983 * * [misc]simplify:  iters left: 1 (80 enodes)
1550712911.994 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712911.994 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712911.995 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712911.995 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550712911.995 * * [misc]simplify:  Extracting #4: cost 18 inf + 2
1550712911.995 * * [misc]simplify:  Extracting #5: cost 10 inf + 576
1550712911.995 * * [misc]simplify:  Extracting #6: cost 3 inf + 1674
1550712911.996 * * [misc]simplify:  Extracting #7: cost 0 inf + 2525
1550712911.996 * [exit]simplify:  Simplified to (sqrt (/ 1 (fma (sqrt x) x (* (+ x 1) (sqrt (+ x 1))))))
1550712911.996 * [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)))))))
1550712911.997 * * * * [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)))))))>
1550712911.997 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))
1550712911.997 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712912.000 * * [misc]simplify:  iters left: 5 (33 enodes)
1550712912.009 * * [misc]simplify:  iters left: 4 (55 enodes)
1550712912.033 * * [misc]simplify:  iters left: 3 (76 enodes)
1550712912.049 * * [misc]simplify:  iters left: 2 (80 enodes)
1550712912.062 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.062 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712912.062 * [exit]simplify:  Simplified to 1
1550712912.062 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550712912.062 * * * * [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)))))))>
1550712912.062 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712912.062 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712912.067 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712912.075 * * [misc]simplify:  iters left: 4 (33 enodes)
1550712912.084 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.084 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712912.084 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712912.084 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712912.085 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550712912.085 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550712912.085 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550712912.085 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550712912.085 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550712912.086 * * [misc]simplify:  Extracting #9: cost 0 inf + 2108
1550712912.087 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712912.087 * [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)))))))
1550712912.087 * * * * [misc]progress:  [ 38 / 117 ] simplifiying candidate #<alt (λ (x) (* 1 (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550712912.087 * * * * [misc]progress:  [ 39 / 117 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1550712912.087 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1550712912.087 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712912.091 * * [misc]simplify:  iters left: 5 (25 enodes)
1550712912.097 * * [misc]simplify:  iters left: 4 (27 enodes)
1550712912.101 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.101 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712912.101 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712912.101 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712912.101 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550712912.102 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550712912.102 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550712912.102 * * [misc]simplify:  Extracting #7: cost 2 inf + 696
1550712912.102 * * [misc]simplify:  Extracting #8: cost 0 inf + 1060
1550712912.102 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550712912.102 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt 1)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1550712912.102 * * * * [misc]progress:  [ 40 / 117 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1550712912.102 * [enter]simplify:  Simplifying (* (sqrt 1) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712912.103 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712912.105 * * [misc]simplify:  iters left: 5 (35 enodes)
1550712912.110 * * [misc]simplify:  iters left: 4 (37 enodes)
1550712912.115 * * [misc]simplify:  iters left: 3 (40 enodes)
1550712912.121 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.121 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712912.121 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550712912.121 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712912.121 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712912.121 * * [misc]simplify:  Extracting #5: cost 10 inf + 85
1550712912.121 * * [misc]simplify:  Extracting #6: cost 0 inf + 1544
1550712912.121 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x)))))
1550712912.121 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (/ 1 (+ (sqrt x) (sqrt (+ 1 x))))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))
1550712912.121 * * * * [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))))))))>
1550712912.121 * * * * [misc]progress:  [ 42 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.121 * * * * [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))))))))>
1550712912.122 * * * * [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))))))))>
1550712912.122 * * * * [misc]progress:  [ 45 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))))>
1550712912.122 * * * * [misc]progress:  [ 46 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))))>
1550712912.122 * [enter]simplify:  Simplifying (- 1)
1550712912.122 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712912.123 * * [misc]simplify:  iters left: 1 (9 enodes)
1550712912.125 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.125 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712912.125 * [exit]simplify:  Simplified to -1
1550712912.125 * [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))))
1550712912.125 * * * * [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))))>
1550712912.125 * * * * [misc]progress:  [ 48 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))))>
1550712912.125 * * * * [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))))))))>
1550712912.125 * * * * [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))))))))>
1550712912.125 * * * * [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))))))))>
1550712912.125 * * * * [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))))))))>
1550712912.125 * * * * [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))))))))>
1550712912.125 * * * * [misc]progress:  [ 54 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550712912.125 * * * * [misc]progress:  [ 55 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550712912.125 * * * * [misc]progress:  [ 56 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550712912.125 * * * * [misc]progress:  [ 57 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))))>
1550712912.125 * * * * [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)))))))>
1550712912.125 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1550712912.126 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712912.127 * * [misc]simplify:  iters left: 5 (25 enodes)
1550712912.136 * * [misc]simplify:  iters left: 4 (27 enodes)
1550712912.142 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.142 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712912.142 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712912.142 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712912.143 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550712912.143 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550712912.143 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550712912.143 * * [misc]simplify:  Extracting #7: cost 2 inf + 736
1550712912.143 * * [misc]simplify:  Extracting #8: cost 0 inf + 1140
1550712912.143 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550712912.143 * [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)))))))
1550712912.143 * * * * [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)))))))>
1550712912.144 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1550712912.144 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712912.146 * * [misc]simplify:  iters left: 5 (25 enodes)
1550712912.150 * * [misc]simplify:  iters left: 4 (27 enodes)
1550712912.154 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.154 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712912.154 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712912.154 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712912.154 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550712912.154 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550712912.154 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550712912.154 * * [misc]simplify:  Extracting #7: cost 2 inf + 696
1550712912.154 * * [misc]simplify:  Extracting #8: cost 0 inf + 1060
1550712912.155 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550712912.155 * [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)))))))
1550712912.155 * * * * [misc]progress:  [ 60 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.155 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712912.155 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712912.156 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712912.160 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712912.163 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.163 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712912.163 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712912.163 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712912.163 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712912.163 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712912.164 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712912.164 * [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))))))
1550712912.164 * * * * [misc]progress:  [ 61 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.164 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712912.164 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712912.166 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712912.169 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712912.173 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.173 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712912.173 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712912.173 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712912.173 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712912.173 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712912.173 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712912.173 * [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))))))
1550712912.173 * * * * [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))))))))>
1550712912.173 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1550712912.173 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712912.176 * * [misc]simplify:  iters left: 5 (37 enodes)
1550712912.188 * * [misc]simplify:  iters left: 4 (66 enodes)
1550712912.207 * * [misc]simplify:  iters left: 3 (105 enodes)
1550712912.227 * * [misc]simplify:  iters left: 2 (164 enodes)
1550712912.274 * * [misc]simplify:  iters left: 1 (204 enodes)
1550712912.347 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.347 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1550712912.347 * * [misc]simplify:  Extracting #2: cost 51 inf + 125
1550712912.348 * * [misc]simplify:  Extracting #3: cost 38 inf + 1025
1550712912.349 * * [misc]simplify:  Extracting #4: cost 15 inf + 5002
1550712912.351 * * [misc]simplify:  Extracting #5: cost 0 inf + 7938
1550712912.354 * * [misc]simplify:  Extracting #6: cost 0 inf + 7923
1550712912.356 * [exit]simplify:  Simplified to (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)
1550712912.356 * [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)))))
1550712912.356 * * * * [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))))))>
1550712912.357 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550712912.357 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712912.359 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712912.362 * * [misc]simplify:  iters left: 3 (28 enodes)
1550712912.366 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.366 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712912.366 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550712912.366 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550712912.366 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550712912.366 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550712912.367 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550712912.367 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712912.367 * [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))))))
1550712912.367 * * * * [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))))))))>
1550712912.367 * * * * [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))))))>
1550712912.367 * * * * [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))))))>
1550712912.367 * * * * [misc]progress:  [ 67 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) -1)) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.367 * * * * [misc]progress:  [ 68 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.367 * [enter]simplify:  Simplifying (- 1)
1550712912.367 * * [misc]simplify:  iters left: 2 (2 enodes)
1550712912.369 * * [misc]simplify:  iters left: 1 (9 enodes)
1550712912.370 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.370 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712912.370 * [exit]simplify:  Simplified to -1
1550712912.370 * [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))))))
1550712912.370 * * * * [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))))))>
1550712912.370 * * * * [misc]progress:  [ 70 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (exp (- (log (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.370 * * * * [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))))))>
1550712912.370 * * * * [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))))))>
1550712912.371 * * * * [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))))))>
1550712912.371 * * * * [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))))))>
1550712912.371 * * * * [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))))))>
1550712912.371 * * * * [misc]progress:  [ 76 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.371 * * * * [misc]progress:  [ 77 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.371 * * * * [misc]progress:  [ 78 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.371 * * * * [misc]progress:  [ 79 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.371 * * * * [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))))))>
1550712912.371 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1550712912.371 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712912.373 * * [misc]simplify:  iters left: 5 (25 enodes)
1550712912.377 * * [misc]simplify:  iters left: 4 (27 enodes)
1550712912.384 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.384 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712912.384 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712912.384 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712912.384 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550712912.384 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550712912.385 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550712912.385 * * [misc]simplify:  Extracting #7: cost 2 inf + 736
1550712912.385 * * [misc]simplify:  Extracting #8: cost 0 inf + 1140
1550712912.386 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550712912.386 * [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))))))
1550712912.386 * * * * [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))))))>
1550712912.386 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1550712912.386 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712912.390 * * [misc]simplify:  iters left: 5 (25 enodes)
1550712912.395 * * [misc]simplify:  iters left: 4 (27 enodes)
1550712912.399 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.399 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712912.399 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712912.399 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712912.399 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1550712912.399 * * [misc]simplify:  Extracting #5: cost 8 inf + 84
1550712912.399 * * [misc]simplify:  Extracting #6: cost 4 inf + 332
1550712912.399 * * [misc]simplify:  Extracting #7: cost 2 inf + 696
1550712912.400 * * [misc]simplify:  Extracting #8: cost 0 inf + 1060
1550712912.400 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1550712912.400 * [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))))))
1550712912.400 * * * * [misc]progress:  [ 82 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.400 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712912.400 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712912.402 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712912.405 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712912.409 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.409 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712912.409 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712912.409 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712912.409 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712912.409 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712912.409 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712912.409 * [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))))))
1550712912.409 * * * * [misc]progress:  [ 83 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.409 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1550712912.410 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712912.411 * * [misc]simplify:  iters left: 4 (22 enodes)
1550712912.414 * * [misc]simplify:  iters left: 3 (24 enodes)
1550712912.418 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.418 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712912.418 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550712912.418 * * [misc]simplify:  Extracting #3: cost 7 inf + 83
1550712912.418 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550712912.418 * * [misc]simplify:  Extracting #5: cost 0 inf + 656
1550712912.418 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1550712912.419 * [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))))))
1550712912.419 * * * * [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))))))>
1550712912.419 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1550712912.419 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712912.423 * * [misc]simplify:  iters left: 5 (37 enodes)
1550712912.435 * * [misc]simplify:  iters left: 4 (66 enodes)
1550712912.451 * * [misc]simplify:  iters left: 3 (105 enodes)
1550712912.470 * * [misc]simplify:  iters left: 2 (164 enodes)
1550712912.514 * * [misc]simplify:  iters left: 1 (204 enodes)
1550712912.559 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.559 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1550712912.560 * * [misc]simplify:  Extracting #2: cost 51 inf + 125
1550712912.561 * * [misc]simplify:  Extracting #3: cost 38 inf + 1025
1550712912.563 * * [misc]simplify:  Extracting #4: cost 15 inf + 5002
1550712912.568 * * [misc]simplify:  Extracting #5: cost 0 inf + 7938
1550712912.573 * * [misc]simplify:  Extracting #6: cost 0 inf + 7923
1550712912.575 * [exit]simplify:  Simplified to (fma (sqrt (+ 1 x)) (- (sqrt (+ 1 x)) (sqrt x)) x)
1550712912.576 * [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))))))
1550712912.576 * * * * [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))))))>
1550712912.576 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1550712912.576 * * [misc]simplify:  iters left: 5 (6 enodes)
1550712912.578 * * [misc]simplify:  iters left: 4 (23 enodes)
1550712912.582 * * [misc]simplify:  iters left: 3 (28 enodes)
1550712912.586 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.586 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550712912.586 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550712912.586 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1550712912.586 * * [misc]simplify:  Extracting #4: cost 6 inf + 168
1550712912.586 * * [misc]simplify:  Extracting #5: cost 1 inf + 656
1550712912.586 * * [misc]simplify:  Extracting #6: cost 0 inf + 818
1550712912.586 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1550712912.586 * [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))))))
1550712912.587 * * * * [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))))))>
1550712912.587 * * * * [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))))))))>
1550712912.587 * * * * [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))))))))>
1550712912.587 * * * * [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)))>
1550712912.587 * * * * [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)))>
1550712912.587 * * * * [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))))))))>
1550712912.587 * * * * [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))))))))>
1550712912.587 * * * * [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))))))))>
1550712912.587 * * * * [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))))))))>
1550712912.587 * * * * [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))))))))>
1550712912.587 * [enter]simplify:  Simplifying (sqrt (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712912.587 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712912.590 * * [misc]simplify:  iters left: 5 (35 enodes)
1550712912.595 * * [misc]simplify:  iters left: 4 (37 enodes)
1550712912.600 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.600 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550712912.600 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550712912.600 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550712912.600 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712912.600 * * [misc]simplify:  Extracting #5: cost 16 inf + 1
1550712912.600 * * [misc]simplify:  Extracting #6: cost 16 inf + 2
1550712912.600 * * [misc]simplify:  Extracting #7: cost 11 inf + 371
1550712912.601 * * [misc]simplify:  Extracting #8: cost 4 inf + 1664
1550712912.602 * * [misc]simplify:  Extracting #9: cost 0 inf + 2912
1550712912.603 * [exit]simplify:  Simplified to (fabs (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712912.603 * [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))))))))
1550712912.603 * * * * [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))))))))>
1550712912.603 * [enter]simplify:  Simplifying (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712912.603 * * [misc]simplify:  iters left: 6 (9 enodes)
1550712912.608 * * [misc]simplify:  iters left: 5 (31 enodes)
1550712912.613 * * [misc]simplify:  iters left: 4 (33 enodes)
1550712912.618 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.618 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712912.618 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550712912.618 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550712912.618 * * [misc]simplify:  Extracting #4: cost 10 inf + 1
1550712912.618 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1550712912.618 * * [misc]simplify:  Extracting #6: cost 14 inf + 2
1550712912.618 * * [misc]simplify:  Extracting #7: cost 8 inf + 453
1550712912.618 * * [misc]simplify:  Extracting #8: cost 4 inf + 1100
1550712912.619 * * [misc]simplify:  Extracting #9: cost 0 inf + 2108
1550712912.619 * [exit]simplify:  Simplified to (sqrt (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1550712912.619 * [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))))))))
1550712912.619 * * * * [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)))))))>
1550712912.619 * [enter]simplify:  Simplifying (sqrt 1)
1550712912.619 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712912.621 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.622 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712912.622 * [exit]simplify:  Simplified to 1
1550712912.622 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550712912.622 * * * * [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)))))))>
1550712912.622 * [enter]simplify:  Simplifying (sqrt 1)
1550712912.622 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712912.626 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.626 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712912.626 * [exit]simplify:  Simplified to 1
1550712912.626 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550712912.626 * * * * [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))))))))>
1550712912.627 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))))
1550712912.627 * * [misc]simplify:  iters left: 6 (11 enodes)
1550712912.630 * * [misc]simplify:  iters left: 5 (43 enodes)
1550712912.637 * * [misc]simplify:  iters left: 4 (49 enodes)
1550712912.644 * * [misc]simplify:  iters left: 3 (58 enodes)
1550712912.662 * * [misc]simplify:  iters left: 2 (66 enodes)
1550712912.679 * * [misc]simplify:  iters left: 1 (80 enodes)
1550712912.702 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.702 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712912.702 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712912.702 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550712912.702 * * [misc]simplify:  Extracting #4: cost 18 inf + 2
1550712912.703 * * [misc]simplify:  Extracting #5: cost 10 inf + 576
1550712912.703 * * [misc]simplify:  Extracting #6: cost 3 inf + 1674
1550712912.705 * * [misc]simplify:  Extracting #7: cost 0 inf + 2525
1550712912.706 * [exit]simplify:  Simplified to (sqrt (/ 1 (fma (sqrt x) x (* (+ x 1) (sqrt (+ x 1))))))
1550712912.706 * [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))))))))
1550712912.706 * * * * [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))))))>
1550712912.706 * [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))))
1550712912.707 * * [misc]simplify:  iters left: 6 (10 enodes)
1550712912.712 * * [misc]simplify:  iters left: 5 (33 enodes)
1550712912.717 * * [misc]simplify:  iters left: 4 (55 enodes)
1550712912.730 * * [misc]simplify:  iters left: 3 (76 enodes)
1550712912.739 * * [misc]simplify:  iters left: 2 (80 enodes)
1550712912.747 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.747 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712912.747 * [exit]simplify:  Simplified to 1
1550712912.747 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (- (sqrt (+ x 1)) (sqrt x))))))
1550712912.747 * * * * [misc]progress:  [ 101 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ (sqrt 1) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1550712912.747 * [enter]simplify:  Simplifying (sqrt 1)
1550712912.748 * * [misc]simplify:  iters left: 1 (2 enodes)
1550712912.750 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.750 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550712912.750 * [exit]simplify:  Simplified to 1
1550712912.751 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))
1550712912.751 * * * * [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))))))))>
1550712912.751 * * * * [misc]progress:  [ 103 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550712912.751 * [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712912.751 * * [misc]simplify:  iters left: 6 (8 enodes)
1550712912.755 * * [misc]simplify:  iters left: 5 (28 enodes)
1550712912.763 * * [misc]simplify:  iters left: 4 (30 enodes)
1550712912.772 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712912.772 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712912.772 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550712912.772 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550712912.772 * * [misc]simplify:  Extracting #4: cost 12 inf + 1
1550712912.772 * * [misc]simplify:  Extracting #5: cost 12 inf + 2
1550712912.772 * * [misc]simplify:  Extracting #6: cost 6 inf + 412
1550712912.773 * * [misc]simplify:  Extracting #7: cost 1 inf + 1302
1550712912.773 * * [misc]simplify:  Extracting #8: cost 0 inf + 1544
1550712912.774 * [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1550712912.774 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (fabs (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))
1550712912.774 * * * * [misc]progress:  [ 104 / 117 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (* 1 (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1550712912.774 * * * * [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))))))))>
1550712912.774 * * * * [misc]progress:  [ 106 / 117 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1550712912.775 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712912.775 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712912.775 * * * * [misc]progress:  [ 107 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550712912.775 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712912.775 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712912.775 * * * * [misc]progress:  [ 108 / 117 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1550712912.776 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712912.776 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1550712912.776 * * * * [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))))))))>
1550712912.776 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712912.776 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1550712912.776 * * * * [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))))))))>
1550712912.776 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712912.776 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1550712912.777 * * * * [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))))))))>
1550712912.777 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712912.777 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt +nan.0)))
1550712912.777 * * * * [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))))))>
1550712912.777 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712912.777 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712912.777 * * * * [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))))))>
1550712912.778 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712912.778 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712912.778 * * * * [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))))))>
1550712912.778 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1550712912.778 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1550712912.778 * * * * [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)))))))>
1550712912.779 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1550712912.779 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1550712912.779 * * * * [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)))))))))))>
1550712912.779 * [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)))))))))
1550712912.779 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1550712912.779 * * * * [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)))))))))))>
1550712912.779 * [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)))))))))
1550712912.780 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) +nan.0))
1550712912.780 * * * [misc]progress:  adding candidates to table
1550712913.994 * [misc]progress:  [Phase 3 of 3] Extracting.
1550712913.994 * * [misc]regime:  Finding splitpoints for: (#<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))))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (expm1 (log1p (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt 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) (* (* (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)))))))> #<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) (cbrt (/ 1 (* (+ (sqrt (+ 1 x)) (sqrt x)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))> #<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)))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>)
1550712913.995 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1550712913.995 * * * * [misc]regimes:  Trying to branch on x from (#<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))))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))> #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (expm1 (log1p (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt 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) (* (* (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)))))))> #<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) (cbrt (/ 1 (* (+ (sqrt (+ 1 x)) (sqrt x)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))))> #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))> #<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)))))))> #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>)
1550712914.049 * * * [misc]regime:  Found split indices: #<option (#s(si 7 255))>
1550712914.049 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550712914.049 * * [misc]simplify:  iters left: 6 (7 enodes)
1550712914.049 * * [misc]simplify:  iters left: 5 (11 enodes)
1550712914.050 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550712914.050 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550712914.050 * * [misc]simplify:  Extracting #2: cost 4 inf + 1
1550712914.050 * * [misc]simplify:  Extracting #3: cost 6 inf + 1
1550712914.050 * * [misc]simplify:  Extracting #4: cost 0 inf + 531
1550712914.050 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1550712917.540 * [misc]regime-testing:  Baseline error score: 0.16477548443771814
1550712917.542 * [misc]regime-testing:  Oracle error score: 0.023127890986373297
1550712917.545 * [misc]regime-testing:  End program error score: 0.16477548443771814
1550712917.588 * [misc]regime-testing:  Target error score: 0.16477548443771814