1544609214.248 * [misc]progress:  [Phase 1 of 3] Setting up.
1544609214.248 * * * [misc]progress:  [1/2] Preparing points
1544609214.248 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1544609214.292 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609214.292 * * * * [misc]points:  Sampling 125 additional inputs, on iter 1 have 131 / 256
1544609214.314 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609214.314 * * * * [misc]points:  Sampling 62 additional inputs, on iter 2 have 194 / 256
1544609214.325 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609214.325 * * * * [misc]points:  Sampling 29 additional inputs, on iter 3 have 227 / 256
1544609214.332 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609214.332 * * * * [misc]points:  Sampling 14 additional inputs, on iter 4 have 242 / 256
1544609214.337 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609214.337 * * * * [misc]points:  Sampling 6 additional inputs, on iter 5 have 250 / 256
1544609214.339 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609214.340 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 252 / 256
1544609214.342 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609214.342 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 254 / 256
1544609214.347 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609214.347 * * * * [exit]points:  Sampled 257 points with exact outputs
1544609214.347 * * * [misc]progress:  [2/2] Setting up program.
1544609214.354 * [misc]progress:  [Phase 2 of 3] Improving.
1544609214.355 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544609214.356 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609214.358 * * [misc]simplify:  iters left: 4 (11 enodes)
1544609214.362 * * [misc]simplify:  iters left: 3 (12 enodes)
1544609214.366 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609214.381 * * [misc]progress:  iteration 1 / 4
1544609214.381 * * * [misc]progress:  picking best candidate
1544609214.388 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (sqrt (+ x 1)) (sqrt x)))>
1544609214.388 * * * [misc]progress:  localizing error
1544609214.432 * * * [misc]progress:  generating rewritten candidates
1544609214.432 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1544609214.517 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1544609214.523 * * * [misc]progress:  generating series expansions
1544609214.523 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1544609214.523 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1544609214.524 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1544609214.524 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1544609214.524 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609214.524 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609214.524 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.524 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.524 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.524 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.524 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.524 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609214.524 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609214.525 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609214.525 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609214.525 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609214.525 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.525 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.525 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.525 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.526 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609214.526 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1544609214.526 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609214.526 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609214.526 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.526 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.526 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.526 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.526 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.526 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609214.526 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609214.527 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609214.527 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609214.527 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609214.527 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.527 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.527 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.527 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.528 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609214.528 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609214.528 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609214.528 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.528 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.529 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1544609214.529 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609214.530 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609214.532 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609214.532 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.532 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1544609214.532 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.533 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609214.533 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1544609214.533 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1544609214.534 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1544609214.534 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609214.534 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609214.534 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609214.534 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.534 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.534 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.534 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609214.534 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.534 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.534 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609214.534 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.535 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609214.535 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609214.535 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609214.535 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.535 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.535 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.535 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609214.536 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.536 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609214.536 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1544609214.536 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609214.536 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609214.536 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609214.536 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.536 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.536 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.536 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609214.536 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.536 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.537 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609214.537 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.537 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609214.537 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609214.537 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609214.537 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.537 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.537 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.537 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609214.538 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.538 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609214.538 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609214.538 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609214.538 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.539 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.539 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609214.539 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.539 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609214.540 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609214.541 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609214.541 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609214.542 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609214.542 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.542 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609214.543 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.543 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609214.543 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609214.544 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609214.544 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609214.546 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609214.546 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.546 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609214.546 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.555 * [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)))))
1544609214.556 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1544609214.556 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1544609214.556 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609214.556 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609214.556 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609214.556 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.556 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.556 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609214.556 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.556 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.556 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.556 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609214.556 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609214.557 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609214.557 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.557 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609214.557 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609214.557 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609214.557 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609214.557 * [misc]backup-simplify:  Simplify -1 into -1
1544609214.557 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.557 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.557 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.558 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609214.558 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.558 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609214.558 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609214.558 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609214.558 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609214.558 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.558 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.558 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609214.558 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.558 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.558 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.559 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609214.559 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609214.559 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609214.559 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.559 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609214.560 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609214.560 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609214.560 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609214.560 * [misc]backup-simplify:  Simplify -1 into -1
1544609214.560 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.560 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.560 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.560 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609214.560 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.560 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609214.561 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609214.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609214.561 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.561 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.561 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609214.562 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.562 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609214.562 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609214.562 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609214.563 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609214.563 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609214.565 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609214.565 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.565 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609214.565 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.565 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609214.566 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609214.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609214.567 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609214.567 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609214.568 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609214.569 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.569 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1544609214.569 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609214.570 * [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)))))
1544609214.570 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1544609214.571 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1544609214.571 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1544609214.571 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609214.571 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609214.571 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.571 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.571 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.571 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.571 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.571 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609214.571 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609214.571 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609214.572 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609214.572 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609214.572 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609214.572 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.572 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.572 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.572 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.572 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.572 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609214.572 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609214.572 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609214.573 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609214.573 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.573 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544609214.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609214.574 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609214.574 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544609214.574 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544609214.575 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1544609214.575 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1544609214.575 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609214.575 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609214.575 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609214.575 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.575 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.575 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.575 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609214.575 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.575 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.575 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609214.575 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.576 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609214.576 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609214.576 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609214.576 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609214.576 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.576 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.576 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.576 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609214.576 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.576 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.576 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609214.577 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.577 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609214.577 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.577 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609214.577 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609214.578 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609214.579 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609214.579 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609214.579 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609214.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609214.581 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609214.581 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609214.581 * [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)))))
1544609214.581 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1544609214.581 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1544609214.582 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609214.582 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609214.582 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.582 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.582 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609214.582 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.582 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.582 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.582 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609214.582 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609214.582 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609214.582 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.583 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609214.583 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609214.583 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609214.583 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609214.583 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.583 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609214.583 * [misc]taylor:  Taking taylor expansion of x in x
1544609214.583 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.583 * [misc]backup-simplify:  Simplify 1 into 1
1544609214.583 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609214.584 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609214.584 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609214.584 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609214.584 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609214.584 * [misc]backup-simplify:  Simplify 0 into 0
1544609214.584 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609214.585 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609214.585 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609214.585 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609214.586 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609214.586 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609214.586 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609214.587 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609214.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609214.588 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609214.588 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609214.589 * [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)))))
1544609214.589 * * * [misc]progress:  simplifying candidates
1544609214.589 * * * * [misc]progress:  [ 1 / 63 ] 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)))))))>
1544609214.589 * [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))))))
1544609214.590 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609214.597 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609214.605 * * [misc]simplify:  iters left: 4 (31 enodes)
1544609214.616 * * [misc]simplify:  iters left: 3 (37 enodes)
1544609214.626 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609214.626 * [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)))))))
1544609214.626 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609214.627 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609214.630 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609214.636 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609214.646 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609214.659 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609214.667 * [exit]simplify:  Simplified to 0
1544609214.667 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1544609214.667 * * * * [misc]progress:  [ 2 / 63 ] 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))))))>
1544609214.667 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609214.669 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609214.674 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609214.681 * * [misc]simplify:  iters left: 4 (23 enodes)
1544609214.688 * * [misc]simplify:  iters left: 3 (28 enodes)
1544609214.697 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609214.697 * [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))))))
1544609214.697 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609214.698 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609214.701 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609214.709 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609214.715 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609214.720 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609214.724 * [exit]simplify:  Simplified to 0
1544609214.724 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1544609214.724 * * * * [misc]progress:  [ 3 / 63 ] 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))))>
1544609214.724 * [enter]simplify:  Simplifying (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1544609214.725 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609214.731 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609214.739 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609214.751 * * [misc]simplify:  iters left: 3 (39 enodes)
1544609214.762 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609214.762 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1544609214.762 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609214.763 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609214.765 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609214.773 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609214.780 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609214.787 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609214.787 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1544609214.788 * * * * [misc]progress:  [ 4 / 63 ] 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)))))))>
1544609214.788 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544609214.789 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609214.796 * * [misc]simplify:  iters left: 5 (26 enodes)
1544609214.805 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609214.816 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609214.826 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1544609214.826 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (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)))))))
1544609214.826 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609214.826 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609214.828 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609214.831 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609214.836 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609214.849 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609214.857 * [exit]simplify:  Simplified to 0
1544609214.857 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0))
1544609214.857 * * * * [misc]progress:  [ 5 / 63 ] 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))))))>
1544609214.857 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609214.858 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609214.864 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609214.869 * * [misc]simplify:  iters left: 4 (25 enodes)
1544609214.874 * * [misc]simplify:  iters left: 3 (28 enodes)
1544609214.878 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1544609214.878 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))))
1544609214.878 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609214.879 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609214.880 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609214.882 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609214.885 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609214.887 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609214.889 * [exit]simplify:  Simplified to 0
1544609214.889 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) 0))
1544609214.889 * * * * [misc]progress:  [ 6 / 63 ] 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))))>
1544609214.889 * [enter]simplify:  Simplifying (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (* (sqrt x) 1)))
1544609214.890 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609214.894 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609214.898 * * [misc]simplify:  iters left: 4 (30 enodes)
1544609214.906 * * [misc]simplify:  iters left: 3 (39 enodes)
1544609214.916 * [exit]simplify:  Simplified to (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x)))
1544609214.916 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1544609214.916 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609214.917 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609214.919 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609214.926 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609214.934 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609214.941 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609214.941 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ 1 x))) (- (sqrt x))) (fma -1 (sqrt x) (sqrt x))))
1544609214.941 * * * * [misc]progress:  [ 7 / 63 ] 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)))))))>
1544609214.942 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544609214.943 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609214.948 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609214.959 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609214.969 * * [misc]simplify:  iters left: 3 (34 enodes)
1544609214.978 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609214.978 * [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)))))))
1544609214.979 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609214.980 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609214.983 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609214.988 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609214.994 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609215.000 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609215.004 * [exit]simplify:  Simplified to 0
1544609215.004 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1544609215.004 * * * * [misc]progress:  [ 8 / 63 ] 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))))))>
1544609215.005 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609215.005 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609215.008 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609215.011 * * [misc]simplify:  iters left: 4 (21 enodes)
1544609215.014 * * [misc]simplify:  iters left: 3 (27 enodes)
1544609215.018 * * [misc]simplify:  iters left: 2 (30 enodes)
1544609215.023 * * [misc]simplify:  iters left: 1 (45 enodes)
1544609215.035 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609215.035 * [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))))))
1544609215.035 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609215.036 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609215.037 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609215.039 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609215.042 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609215.044 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609215.046 * [exit]simplify:  Simplified to 0
1544609215.046 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1544609215.046 * * * * [misc]progress:  [ 9 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1544609215.046 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1544609215.048 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609215.051 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609215.056 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609215.061 * * [misc]simplify:  iters left: 3 (35 enodes)
1544609215.066 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609215.066 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1544609215.066 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609215.067 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609215.068 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609215.072 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609215.079 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609215.086 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609215.086 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1544609215.086 * * * * [misc]progress:  [ 10 / 63 ] 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)))))))>
1544609215.087 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544609215.088 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609215.095 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609215.103 * * [misc]simplify:  iters left: 4 (31 enodes)
1544609215.114 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609215.124 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609215.124 * [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)))))))
1544609215.124 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609215.124 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609215.126 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609215.129 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609215.134 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609215.141 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609215.144 * [exit]simplify:  Simplified to 0
1544609215.144 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1544609215.145 * * * * [misc]progress:  [ 11 / 63 ] 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))))))>
1544609215.145 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609215.145 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609215.151 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609215.154 * * [misc]simplify:  iters left: 4 (23 enodes)
1544609215.158 * * [misc]simplify:  iters left: 3 (30 enodes)
1544609215.162 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609215.162 * [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))))))
1544609215.162 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609215.163 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609215.164 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609215.166 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609215.169 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609215.172 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609215.176 * [exit]simplify:  Simplified to 0
1544609215.176 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1544609215.176 * * * * [misc]progress:  [ 12 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1544609215.176 * [enter]simplify:  Simplifying (fma (sqrt 1) (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1544609215.177 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609215.183 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609215.191 * * [misc]simplify:  iters left: 4 (28 enodes)
1544609215.203 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609215.213 * * [misc]simplify:  iters left: 2 (43 enodes)
1544609215.226 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609215.226 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1544609215.227 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609215.227 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609215.230 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609215.236 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609215.244 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609215.251 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609215.251 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1544609215.251 * * * * [misc]progress:  [ 13 / 63 ] 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)))))))>
1544609215.251 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544609215.252 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609215.258 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609215.267 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609215.279 * * [misc]simplify:  iters left: 3 (34 enodes)
1544609215.288 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609215.288 * [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)))))))
1544609215.288 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609215.289 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609215.292 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609215.298 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609215.308 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609215.321 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609215.329 * [exit]simplify:  Simplified to 0
1544609215.329 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1544609215.329 * * * * [misc]progress:  [ 14 / 63 ] 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))))))>
1544609215.329 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609215.330 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609215.335 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609215.341 * * [misc]simplify:  iters left: 4 (21 enodes)
1544609215.348 * * [misc]simplify:  iters left: 3 (27 enodes)
1544609215.355 * * [misc]simplify:  iters left: 2 (30 enodes)
1544609215.366 * * [misc]simplify:  iters left: 1 (45 enodes)
1544609215.388 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609215.388 * [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))))))
1544609215.388 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609215.389 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609215.392 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609215.396 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609215.402 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609215.407 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609215.410 * [exit]simplify:  Simplified to 0
1544609215.410 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) 0))
1544609215.410 * * * * [misc]progress:  [ 15 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1544609215.411 * [enter]simplify:  Simplifying (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (* (sqrt x) 1)))
1544609215.412 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609215.417 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609215.428 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609215.439 * * [misc]simplify:  iters left: 3 (35 enodes)
1544609215.448 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609215.448 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1544609215.448 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609215.448 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609215.451 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609215.458 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609215.466 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609215.472 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609215.472 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ 1 x)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1544609215.473 * * * * [misc]progress:  [ 16 / 63 ] 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)))))))>
1544609215.473 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))))
1544609215.474 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609215.479 * * [misc]simplify:  iters left: 5 (22 enodes)
1544609215.487 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609215.499 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609215.508 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1544609215.508 * [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)))))))
1544609215.509 * [enter]simplify:  Simplifying (fma (- (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))))
1544609215.509 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609215.513 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609215.518 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609215.528 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609215.540 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609215.548 * [exit]simplify:  Simplified to 0
1544609215.548 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1544609215.548 * * * * [misc]progress:  [ 17 / 63 ] 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))))))>
1544609215.548 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt (sqrt x)) (sqrt (sqrt x)))))
1544609215.549 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609215.554 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609215.560 * * [misc]simplify:  iters left: 4 (21 enodes)
1544609215.570 * * [misc]simplify:  iters left: 3 (28 enodes)
1544609215.578 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1544609215.578 * [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))))))
1544609215.578 * [enter]simplify:  Simplifying (fma (- (sqrt (sqrt x))) (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (sqrt x))))
1544609215.579 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609215.581 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609215.585 * * [misc]simplify:  iters left: 3 (14 enodes)
1544609215.591 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609215.596 * * [misc]simplify:  iters left: 1 (22 enodes)
1544609215.600 * [exit]simplify:  Simplified to 0
1544609215.600 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) 0))
1544609215.600 * * * * [misc]progress:  [ 18 / 63 ] simplifiying candidate #<alt (λ (x) (+ (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1))) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))>
1544609215.601 * [enter]simplify:  Simplifying (fma 1 (sqrt (+ x 1)) (- (* (sqrt x) 1)))
1544609215.602 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609215.607 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609215.614 * * [misc]simplify:  iters left: 4 (26 enodes)
1544609215.626 * * [misc]simplify:  iters left: 3 (38 enodes)
1544609215.636 * * [misc]simplify:  iters left: 2 (41 enodes)
1544609215.647 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1544609215.647 * [misc]simplify:  Simplified (2 1) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma (- (sqrt x)) 1 (* (sqrt x) 1))))
1544609215.648 * [enter]simplify:  Simplifying (fma (- (sqrt x)) 1 (* (sqrt x) 1))
1544609215.648 * * [misc]simplify:  iters left: 4 (6 enodes)
1544609215.651 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609215.657 * * [misc]simplify:  iters left: 2 (21 enodes)
1544609215.665 * * [misc]simplify:  iters left: 1 (30 enodes)
1544609215.671 * [exit]simplify:  Simplified to (fma -1 (sqrt x) (sqrt x))
1544609215.671 * [misc]simplify:  Simplified (2 2) to (λ (x) (+ (- (sqrt (+ x 1)) (sqrt x)) (fma -1 (sqrt x) (sqrt x))))
1544609215.671 * * * * [misc]progress:  [ 19 / 63 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (- (sqrt (+ x 1)) (sqrt x)))))>
1544609215.671 * * * * [misc]progress:  [ 20 / 63 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (sqrt (+ x 1)) (sqrt x)))))>
1544609215.672 * * * * [misc]progress:  [ 21 / 63 ] simplifiying candidate #<alt (λ (x) (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))))>
1544609215.672 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1544609215.672 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609215.673 * * [misc]simplify:  iters left: 5 (9 enodes)
1544609215.675 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1544609215.675 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (- (sqrt x))))
1544609215.675 * * * * [misc]progress:  [ 22 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (- (sqrt x))))>
1544609215.675 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544609215.676 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609215.677 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609215.679 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544609215.679 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (- (sqrt x))))
1544609215.679 * * * * [misc]progress:  [ 23 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))>
1544609215.679 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609215.679 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609215.680 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609215.682 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609215.682 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))
1544609215.682 * * * * [misc]progress:  [ 24 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt 1) (sqrt (+ x 1)) (- (sqrt x))))>
1544609215.682 * [enter]simplify:  Simplifying (sqrt 1)
1544609215.682 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609215.683 * [exit]simplify:  Simplified to 1
1544609215.683 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma 1 (sqrt (+ x 1)) (- (sqrt x))))
1544609215.683 * * * * [misc]progress:  [ 25 / 63 ] simplifiying candidate #<alt (λ (x) (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))>
1544609215.683 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609215.683 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609215.684 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609215.686 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609215.686 * [misc]simplify:  Simplified (2 1) to (λ (x) (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (- (sqrt x))))
1544609215.686 * * * * [misc]progress:  [ 26 / 63 ] simplifiying candidate #<alt (λ (x) (fma 1 (sqrt (+ x 1)) (- (sqrt x))))>
1544609215.686 * * * * [misc]progress:  [ 27 / 63 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))))>
1544609215.686 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1544609215.687 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609215.688 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609215.691 * * [misc]simplify:  iters left: 4 (15 enodes)
1544609215.694 * * [misc]simplify:  iters left: 3 (18 enodes)
1544609215.697 * * [misc]simplify:  iters left: 2 (20 enodes)
1544609215.700 * * [misc]simplify:  iters left: 1 (24 enodes)
1544609215.708 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1544609215.708 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (sqrt (+ 1 x)) (sqrt x)))))
1544609215.708 * * * * [misc]progress:  [ 28 / 63 ] simplifiying candidate #<alt (λ (x) (pow (- (sqrt (+ x 1)) (sqrt x)) 1))>
1544609215.708 * * * * [misc]progress:  [ 29 / 63 ] simplifiying candidate #<alt (λ (x) (exp (log (- (sqrt (+ x 1)) (sqrt x)))))>
1544609215.708 * * * * [misc]progress:  [ 30 / 63 ] simplifiying candidate #<alt (λ (x) (log (exp (- (sqrt (+ x 1)) (sqrt x)))))>
1544609215.708 * * * * [misc]progress:  [ 31 / 63 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))))>
1544609215.708 * * * * [misc]progress:  [ 32 / 63 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1544609215.709 * * * * [misc]progress:  [ 33 / 63 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))))>
1544609215.709 * * * * [misc]progress:  [ 34 / 63 ] 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))))))>
1544609215.709 * * * * [misc]progress:  [ 35 / 63 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1544609215.709 * * * * [misc]progress:  [ 36 / 63 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1544609215.709 * * * * [misc]progress:  [ 37 / 63 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609215.709 * * * * [misc]progress:  [ 38 / 63 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1544609215.709 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544609215.710 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609215.713 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609215.717 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1544609215.717 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1544609215.717 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544609215.719 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609215.721 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609215.723 * * [misc]simplify:  iters left: 4 (14 enodes)
1544609215.725 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1544609215.725 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1544609215.725 * * * * [misc]progress:  [ 39 / 63 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))>
1544609215.726 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544609215.726 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609215.728 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609215.730 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1544609215.730 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))))
1544609215.730 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1544609215.730 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609215.732 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609215.734 * * [misc]simplify:  iters left: 4 (14 enodes)
1544609215.737 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1544609215.737 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))))
1544609215.737 * * * * [misc]progress:  [ 40 / 63 ] simplifiying candidate #<alt (λ (x) (* 1 (- (sqrt (+ x 1)) (sqrt x))))>
1544609215.737 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544609215.737 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609215.739 * * [misc]simplify:  iters left: 4 (11 enodes)
1544609215.741 * * [misc]simplify:  iters left: 3 (12 enodes)
1544609215.743 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609215.743 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (sqrt (+ 1 x)) (sqrt x))))
1544609215.743 * * * * [misc]progress:  [ 41 / 63 ] simplifiying candidate #<alt (λ (x) (+ (sqrt (+ x 1)) (- (sqrt x))))>
1544609215.743 * * * * [misc]progress:  [ 42 / 63 ] simplifiying candidate #<alt (λ (x) (- (log1p (expm1 (sqrt (+ x 1)))) (sqrt x)))>
1544609215.743 * * * * [misc]progress:  [ 43 / 63 ] simplifiying candidate #<alt (λ (x) (- (expm1 (log1p (sqrt (+ x 1)))) (sqrt x)))>
1544609215.743 * * * * [misc]progress:  [ 44 / 63 ] simplifiying candidate #<alt (λ (x) (- (pow (+ x 1) 1/2) (sqrt x)))>
1544609215.743 * * * * [misc]progress:  [ 45 / 63 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt (+ x 1)) 1) (sqrt x)))>
1544609215.743 * * * * [misc]progress:  [ 46 / 63 ] simplifiying candidate #<alt (λ (x) (- (exp (log (sqrt (+ x 1)))) (sqrt x)))>
1544609215.743 * * * * [misc]progress:  [ 47 / 63 ] simplifiying candidate #<alt (λ (x) (- (log (exp (sqrt (+ x 1)))) (sqrt x)))>
1544609215.743 * * * * [misc]progress:  [ 48 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (sqrt x)))>
1544609215.743 * * * * [misc]progress:  [ 49 / 63 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (sqrt x)))>
1544609215.743 * * * * [misc]progress:  [ 50 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))) (sqrt x)))>
1544609215.743 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544609215.744 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609215.745 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609215.746 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544609215.747 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))) (sqrt x)))
1544609215.747 * * * * [misc]progress:  [ 51 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x)))>
1544609215.747 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609215.747 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609215.749 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609215.751 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609215.751 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))) (sqrt x)))
1544609215.751 * * * * [misc]progress:  [ 52 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt 1) (sqrt (+ x 1))) (sqrt x)))>
1544609215.752 * [enter]simplify:  Simplifying (sqrt 1)
1544609215.752 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609215.753 * [exit]simplify:  Simplified to 1
1544609215.753 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (* 1 (sqrt (+ x 1))) (sqrt x)))
1544609215.753 * * * * [misc]progress:  [ 53 / 63 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x)))>
1544609215.754 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1544609215.754 * * [misc]simplify:  iters left: 4 (7 enodes)
1544609215.759 * * [misc]simplify:  iters left: 3 (15 enodes)
1544609215.763 * * [misc]simplify:  iters left: 2 (17 enodes)
1544609215.765 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1544609215.765 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (fma x (* x x) 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x)))
1544609215.765 * * * * [misc]progress:  [ 54 / 63 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) (sqrt x)))>
1544609215.765 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1544609215.766 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609215.768 * * [misc]simplify:  iters left: 4 (13 enodes)
1544609215.771 * * [misc]simplify:  iters left: 3 (20 enodes)
1544609215.773 * * [misc]simplify:  iters left: 2 (24 enodes)
1544609215.777 * * [misc]simplify:  iters left: 1 (40 enodes)
1544609215.803 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1544609215.803 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (/ (sqrt (fma x x -1)) (sqrt (- x 1))) (sqrt x)))
1544609215.803 * * * * [misc]progress:  [ 55 / 63 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x)))>
1544609215.803 * * * * [misc]progress:  [ 56 / 63 ] simplifiying candidate #<alt (λ (x) (- (fabs (sqrt (+ x 1))) (sqrt x)))>
1544609215.804 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609215.804 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609215.806 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609215.808 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609215.808 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (- (fabs (sqrt (+ 1 x))) (sqrt x)))
1544609215.808 * * * * [misc]progress:  [ 57 / 63 ] simplifiying candidate #<alt (λ (x) (- (* 1 (sqrt (+ x 1))) (sqrt x)))>
1544609215.808 * * * * [misc]progress:  [ 58 / 63 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1544609215.808 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609215.808 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609215.808 * * * * [misc]progress:  [ 59 / 63 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1544609215.809 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609215.809 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609215.809 * * * * [misc]progress:  [ 60 / 63 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1544609215.809 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609215.809 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609215.809 * * * * [misc]progress:  [ 61 / 63 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x)))>
1544609215.809 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544609215.810 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609215.815 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609215.827 * * [misc]simplify:  iters left: 4 (43 enodes)
1544609215.846 * * [misc]simplify:  iters left: 3 (67 enodes)
1544609215.872 * * [misc]simplify:  iters left: 2 (103 enodes)
1544609215.892 * * [misc]simplify:  iters left: 1 (126 enodes)
1544609215.926 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1544609215.926 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (fma (fma x -1/8 1/2) x 1) (sqrt x)))
1544609215.926 * * * * [misc]progress:  [ 62 / 63 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1544609215.926 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609215.926 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1544609215.926 * * * * [misc]progress:  [ 63 / 63 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))>
1544609215.927 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609215.927 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (sqrt x)))
1544609215.927 * * * [misc]progress:  adding candidates to table
1544609216.857 * * [misc]progress:  iteration 2 / 4
1544609216.857 * * * [misc]progress:  picking best candidate
1544609216.966 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609216.966 * * * [misc]progress:  localizing error
1544609217.002 * * * [misc]progress:  generating rewritten candidates
1544609217.002 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1544609217.128 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1544609217.166 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1544609217.211 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1544609217.544 * * * [misc]progress:  generating series expansions
1544609217.544 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1544609217.544 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) into 1
1544609217.544 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1544609217.544 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.544 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.545 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.545 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.545 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.545 * [misc]backup-simplify:  Simplify (- (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))) into 1
1544609217.545 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1544609217.545 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.545 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.545 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.545 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.545 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.545 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.546 * [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)))
1544609217.546 * [misc]approximate:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
1544609217.546 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1544609217.546 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.546 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.546 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1544609217.546 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.546 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.546 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.546 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.546 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.546 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1544609217.546 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609217.546 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609217.546 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609217.546 * [misc]backup-simplify:  Simplify -1 into -1
1544609217.546 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.546 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.546 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.546 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609217.546 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.547 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609217.547 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1544609217.547 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.547 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.547 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1544609217.547 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.547 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.547 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.547 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.547 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.547 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1544609217.547 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609217.547 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609217.547 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609217.547 * [misc]backup-simplify:  Simplify -1 into -1
1544609217.547 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.547 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.547 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.547 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609217.547 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.548 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609217.548 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.548 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609217.548 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609217.548 * [misc]backup-simplify:  Simplify -1 into -1
1544609217.548 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609217.548 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1544609217.548 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1544609217.549 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1544609217.549 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1544609217.549 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609217.549 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.549 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609217.550 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609217.550 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1544609217.550 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609217.551 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1544609217.551 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609217.551 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609217.551 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1544609217.551 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1544609217.552 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt x)) into x
1544609217.552 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1544609217.552 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.552 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.552 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.552 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.552 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.552 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.552 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.552 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.552 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.552 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.552 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.552 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.552 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.552 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.552 * [misc]backup-simplify:  Simplify (* 1 x) into x
1544609217.552 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) into (/ 1 x)
1544609217.552 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1544609217.552 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.552 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.552 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.552 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.552 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.552 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.552 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.552 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.552 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.552 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.552 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.553 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609217.553 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.553 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.553 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.553 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.553 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.553 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.553 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.554 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.554 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.554 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.554 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.554 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1544609217.554 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (/ 1 (- x)))) into (pow (sqrt (/ -1 x)) 2)
1544609217.554 * [misc]approximate:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in (x) around 0
1544609217.554 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1544609217.554 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609217.554 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609217.554 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609217.554 * [misc]backup-simplify:  Simplify -1 into -1
1544609217.554 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.554 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.554 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.554 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609217.555 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.555 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609217.555 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1544609217.555 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609217.555 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609217.555 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609217.555 * [misc]backup-simplify:  Simplify -1 into -1
1544609217.555 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.555 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.555 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.555 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609217.555 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.556 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609217.556 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1544609217.556 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609217.556 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609217.557 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609217.557 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1544609217.557 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609217.557 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.558 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609217.558 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
1544609217.558 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609217.559 * [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)))))
1544609217.559 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1544609217.559 * [misc]backup-simplify:  Simplify (* (sqrt (+ x 1)) (sqrt (+ x 1))) into (+ x 1)
1544609217.559 * [misc]approximate:  Taking taylor expansion of (+ x 1) in (x) around 0
1544609217.559 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609217.559 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.559 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.559 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.559 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.559 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.559 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609217.560 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.560 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.560 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.560 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.560 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.560 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609217.560 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.560 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.560 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.560 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.561 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.561 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.561 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.561 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.561 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.561 * [misc]backup-simplify:  Simplify (+ (* 1 x) 1) into (+ x 1)
1544609217.562 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (+ (/ 1 x) 1))) into (+ (/ 1 x) 1)
1544609217.562 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) 1) in (x) around 0
1544609217.562 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609217.562 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.562 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.562 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.562 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.562 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.562 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.562 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.562 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609217.562 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.562 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.562 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.562 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.562 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.562 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.562 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.563 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.563 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.563 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609217.563 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609217.563 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.563 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.564 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.564 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.564 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.564 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.564 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.565 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.565 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.565 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.566 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.567 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.567 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.567 * [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
1544609217.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.568 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.568 * [misc]backup-simplify:  Simplify (+ 1 (* 1 (/ 1 (/ 1 x)))) into (+ x 1)
1544609217.568 * [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (+ (/ 1 (- x)) 1))) into (- 1 (/ 1 x))
1544609217.568 * [misc]approximate:  Taking taylor expansion of (- 1 (/ 1 x)) in (x) around 0
1544609217.568 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609217.568 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.568 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.568 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.568 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.568 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.568 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.568 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.568 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609217.568 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.568 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.568 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.569 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.569 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.569 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.569 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.569 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609217.569 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609217.569 * [misc]backup-simplify:  Simplify -1 into -1
1544609217.569 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609217.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609217.570 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.570 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.570 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.570 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609217.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.570 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.571 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.571 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609217.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.571 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.571 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.572 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609217.572 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.572 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.572 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.572 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609217.573 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.573 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.573 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.573 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609217.574 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.574 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.574 * [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
1544609217.574 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609217.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.575 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.575 * [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ 1 (/ 1 (- x))))) into (+ x 1)
1544609217.575 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1544609217.576 * [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)))
1544609217.576 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1544609217.576 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609217.576 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609217.576 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609217.576 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609217.576 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.576 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.576 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.576 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.576 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.576 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609217.577 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609217.577 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.577 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609217.577 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609217.577 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.577 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.577 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.577 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.578 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609217.578 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.578 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.578 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609217.578 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609217.578 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609217.578 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609217.578 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.578 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.578 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.578 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.578 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.579 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609217.579 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609217.579 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.579 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609217.579 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609217.579 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.579 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.579 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.579 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.580 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609217.580 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.580 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.580 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.581 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609217.581 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1544609217.582 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609217.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.583 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609217.584 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609217.584 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609217.586 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544609217.586 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609217.587 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609217.587 * [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))))
1544609217.587 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1544609217.587 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609217.587 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609217.588 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609217.588 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.588 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.588 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.588 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.588 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.588 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.588 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609217.588 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609217.588 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609217.589 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.589 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.589 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.589 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.589 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.589 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.589 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.589 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.589 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.590 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609217.590 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.590 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609217.590 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609217.590 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609217.590 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609217.590 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609217.590 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.590 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.590 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.590 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.591 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.591 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.591 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609217.591 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609217.591 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609217.591 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.591 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.591 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.591 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.592 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.592 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.592 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.592 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.592 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.592 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609217.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.593 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609217.593 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609217.593 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609217.593 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609217.594 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609217.595 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609217.595 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609217.596 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609217.596 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609217.597 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609217.597 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609217.598 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.599 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609217.599 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.599 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.601 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609217.601 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609217.603 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609217.603 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609217.604 * [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)))))
1544609217.605 * [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))))
1544609217.605 * [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
1544609217.605 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1544609217.605 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1544609217.605 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.605 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.605 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1544609217.605 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.605 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.605 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.605 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.605 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.605 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1544609217.605 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609217.605 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609217.605 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609217.605 * [misc]backup-simplify:  Simplify -1 into -1
1544609217.605 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.605 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.605 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.606 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609217.606 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.606 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609217.606 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609217.606 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609217.606 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609217.606 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.606 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.606 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.606 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.606 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.606 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.607 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.607 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609217.607 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609217.607 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.607 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609217.608 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609217.608 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609217.608 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609217.608 * [misc]backup-simplify:  Simplify -1 into -1
1544609217.608 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.608 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.608 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.608 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609217.608 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.608 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609217.609 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.609 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609217.609 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609217.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.609 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609217.610 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1544609217.610 * [misc]taylor:  Taking taylor expansion of (/ (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1544609217.610 * [misc]taylor:  Taking taylor expansion of (- 1 (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2))) in x
1544609217.610 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.610 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.610 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (pow (sqrt (/ -1 x)) 2)) in x
1544609217.610 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.610 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.610 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.610 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.610 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.610 * [misc]taylor:  Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1544609217.610 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609217.610 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609217.610 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609217.610 * [misc]backup-simplify:  Simplify -1 into -1
1544609217.610 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.610 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.610 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.610 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609217.610 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.611 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609217.611 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609217.611 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609217.611 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609217.611 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609217.611 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.611 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609217.611 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.611 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.611 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.611 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609217.611 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609217.612 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609217.612 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.612 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609217.612 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609217.612 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609217.612 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609217.612 * [misc]backup-simplify:  Simplify -1 into -1
1544609217.612 * [misc]taylor:  Taking taylor expansion of x in x
1544609217.612 * [misc]backup-simplify:  Simplify 0 into 0
1544609217.612 * [misc]backup-simplify:  Simplify 1 into 1
1544609217.613 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609217.613 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609217.613 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609217.613 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.613 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609217.614 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609217.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.614 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609217.614 * [misc]backup-simplify:  Simplify (/ -1 (- +nan.0)) into +nan.0
1544609217.614 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609217.615 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609217.615 * [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
1544609217.615 * [misc]backup-simplify:  Simplify (+ 0 +nan.0) into (- +nan.0)
1544609217.615 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1544609217.616 * [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
1544609217.616 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609217.616 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609217.616 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609217.617 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609217.617 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609217.619 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609217.619 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609217.621 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609217.621 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609217.621 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.621 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609217.623 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609217.623 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
1544609217.623 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609217.624 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1544609217.624 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609217.624 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.624 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609217.625 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609217.626 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609217.626 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609217.627 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609217.628 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609217.630 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) (- +nan.0)) (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609217.630 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609217.631 * [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)))))
1544609217.631 * * * [misc]progress:  simplifying candidates
1544609217.631 * * * * [misc]progress:  [ 1 / 138 ] 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))))>
1544609217.631 * [enter]simplify:  Simplifying (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x))))
1544609217.633 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609217.636 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609217.644 * * [misc]simplify:  iters left: 4 (15 enodes)
1544609217.650 * * [misc]simplify:  iters left: 3 (28 enodes)
1544609217.661 * * [misc]simplify:  iters left: 2 (33 enodes)
1544609217.666 * * [misc]simplify:  iters left: 1 (34 enodes)
1544609217.671 * [exit]simplify:  Simplified to 1
1544609217.671 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (+ 1 (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.671 * [enter]simplify:  Simplifying (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))
1544609217.672 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609217.674 * * [misc]simplify:  iters left: 3 (7 enodes)
1544609217.677 * * [misc]simplify:  iters left: 2 (11 enodes)
1544609217.681 * * [misc]simplify:  iters left: 1 (15 enodes)
1544609217.684 * [exit]simplify:  Simplified to 0
1544609217.684 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (+ 1 0) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.684 * * * * [misc]progress:  [ 2 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log1p (expm1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.684 * * * * [misc]progress:  [ 3 / 138 ] simplifiying candidate #<alt (λ (x) (/ (expm1 (log1p (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.684 * * * * [misc]progress:  [ 4 / 138 ] simplifiying candidate #<alt (λ (x) (/ (fma (sqrt (+ x 1)) (sqrt (+ x 1)) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.685 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609217.685 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609217.687 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609217.688 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609217.688 * [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))))
1544609217.688 * * * * [misc]progress:  [ 5 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.688 * [enter]simplify:  Simplifying (/ (exp (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (exp (* (sqrt x) (sqrt x))))
1544609217.689 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609217.692 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609217.696 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609217.707 * * [misc]simplify:  iters left: 3 (72 enodes)
1544609217.718 * * [misc]simplify:  iters left: 2 (88 enodes)
1544609217.734 * * [misc]simplify:  iters left: 1 (95 enodes)
1544609217.746 * [exit]simplify:  Simplified to E
1544609217.746 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log E) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.746 * * * * [misc]progress:  [ 6 / 138 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.746 * * * * [misc]progress:  [ 7 / 138 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.746 * * * * [misc]progress:  [ 8 / 138 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.746 * * * * [misc]progress:  [ 9 / 138 ] 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))))>
1544609217.746 * * * * [misc]progress:  [ 10 / 138 ] 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))))>
1544609217.746 * * * * [misc]progress:  [ 11 / 138 ] 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))))>
1544609217.746 * * * * [misc]progress:  [ 12 / 138 ] 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))))>
1544609217.746 * * * * [misc]progress:  [ 13 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.746 * * * * [misc]progress:  [ 14 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.746 * * * * [misc]progress:  [ 15 / 138 ] 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))))>
1544609217.747 * * * * [misc]progress:  [ 16 / 138 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.747 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609217.747 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609217.750 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609217.753 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609217.753 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (+ 1 x)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.753 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544609217.754 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609217.757 * * [misc]simplify:  iters left: 4 (11 enodes)
1544609217.761 * * [misc]simplify:  iters left: 3 (12 enodes)
1544609217.763 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609217.763 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ 1 x)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.764 * * * * [misc]progress:  [ 17 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.764 * * * * [misc]progress:  [ 18 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (log1p (expm1 (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.764 * * * * [misc]progress:  [ 19 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (expm1 (log1p (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.764 * * * * [misc]progress:  [ 20 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x (+ 1/2 1/2))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.764 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1544609217.764 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609217.765 * * [misc]simplify:  iters left: 1 (3 enodes)
1544609217.765 * [exit]simplify:  Simplified to 1
1544609217.765 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.766 * * * * [misc]progress:  [ 21 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.766 * [enter]simplify:  Simplifying (sqrt x)
1544609217.766 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609217.766 * [exit]simplify:  Simplified to (sqrt x)
1544609217.766 * [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))))
1544609217.766 * [enter]simplify:  Simplifying (+ 1 1)
1544609217.766 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609217.767 * * [misc]simplify:  iters left: 1 (5 enodes)
1544609217.768 * [exit]simplify:  Simplified to 2
1544609217.768 * [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))))
1544609217.768 * * * * [misc]progress:  [ 22 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* x x) 1/2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.768 * [enter]simplify:  Simplifying (* x x)
1544609217.768 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609217.769 * [exit]simplify:  Simplified to (* x x)
1544609217.769 * [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))))
1544609217.769 * * * * [misc]progress:  [ 23 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.769 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt x))
1544609217.769 * * [misc]simplify:  iters left: 3 (3 enodes)
1544609217.770 * [exit]simplify:  Simplified to x
1544609217.770 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow x 1)) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.770 * * * * [misc]progress:  [ 24 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) 2)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.770 * * * * [misc]progress:  [ 25 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (sqrt x) (+ 1 1))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.770 * [enter]simplify:  Simplifying (sqrt x)
1544609217.770 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609217.770 * [exit]simplify:  Simplified to (sqrt x)
1544609217.770 * [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))))
1544609217.770 * * * * [misc]progress:  [ 26 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (pow (* (sqrt x) (sqrt x)) 1)) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.770 * * * * [misc]progress:  [ 27 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (+ (log (sqrt x)) (log (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.771 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt x)))
1544609217.771 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609217.772 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt x)))
1544609217.772 * [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))))
1544609217.772 * * * * [misc]progress:  [ 28 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (exp (log (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.772 * * * * [misc]progress:  [ 29 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (log (exp (* (sqrt x) (sqrt x))))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.772 * * * * [misc]progress:  [ 30 / 138 ] 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))))>
1544609217.772 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1544609217.772 * * [misc]simplify:  iters left: 6 (5 enodes)
1544609217.774 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609217.777 * * [misc]simplify:  iters left: 4 (20 enodes)
1544609217.782 * * [misc]simplify:  iters left: 3 (37 enodes)
1544609217.787 * * [misc]simplify:  iters left: 2 (48 enodes)
1544609217.791 * * [misc]simplify:  iters left: 1 (56 enodes)
1544609217.796 * [exit]simplify:  Simplified to (pow x 3)
1544609217.796 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (cbrt (pow x 3))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.796 * * * * [misc]progress:  [ 31 / 138 ] 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))))>
1544609217.796 * * * * [misc]progress:  [ 32 / 138 ] 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))))>
1544609217.796 * * * * [misc]progress:  [ 33 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.796 * [enter]simplify:  Simplifying (* x x)
1544609217.796 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609217.796 * [exit]simplify:  Simplified to (* x x)
1544609217.797 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (* x x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.797 * * * * [misc]progress:  [ 34 / 138 ] 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))))>
1544609217.797 * * * * [misc]progress:  [ 35 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.797 * * * * [misc]progress:  [ 36 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.797 * * * * [misc]progress:  [ 37 / 138 ] 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))))>
1544609217.797 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1544609217.797 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609217.798 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1544609217.798 * [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))))
1544609217.798 * * * * [misc]progress:  [ 38 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (sqrt x))) (sqrt (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.798 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1544609217.798 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609217.798 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1544609217.798 * [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))))
1544609217.798 * * * * [misc]progress:  [ 39 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (* (sqrt x) 1) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.799 * [enter]simplify:  Simplifying (sqrt x)
1544609217.799 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609217.799 * [exit]simplify:  Simplified to (sqrt x)
1544609217.799 * [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))))
1544609217.799 * * * * [misc]progress:  [ 40 / 138 ] 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))))>
1544609217.799 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544609217.800 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609217.800 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1544609217.800 * [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))))
1544609217.800 * * * * [misc]progress:  [ 41 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.801 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1544609217.801 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609217.801 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1544609217.801 * [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))))
1544609217.801 * * * * [misc]progress:  [ 42 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* 1 (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.801 * * * * [misc]progress:  [ 43 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.801 * * * * [misc]progress:  [ 44 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (log1p (expm1 (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.801 * * * * [misc]progress:  [ 45 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (expm1 (log1p (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.801 * * * * [misc]progress:  [ 46 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (+ x 1) (+ 1/2 1/2)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.802 * [enter]simplify:  Simplifying (+ x 1)
1544609217.802 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609217.802 * * [misc]simplify:  iters left: 1 (6 enodes)
1544609217.803 * [exit]simplify:  Simplified to (+ 1 x)
1544609217.803 * [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))))
1544609217.804 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1544609217.804 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609217.804 * * [misc]simplify:  iters left: 1 (3 enodes)
1544609217.805 * [exit]simplify:  Simplified to 1
1544609217.805 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (+ x 1) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.805 * * * * [misc]progress:  [ 47 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.805 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609217.805 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609217.806 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609217.807 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609217.807 * [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))))
1544609217.808 * [enter]simplify:  Simplifying (+ 1 1)
1544609217.808 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609217.810 * * [misc]simplify:  iters left: 1 (5 enodes)
1544609217.811 * [exit]simplify:  Simplified to 2
1544609217.811 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.811 * * * * [misc]progress:  [ 48 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (+ x 1) (+ x 1)) 1/2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.811 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1544609217.811 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609217.814 * * [misc]simplify:  iters left: 3 (13 enodes)
1544609217.822 * * [misc]simplify:  iters left: 2 (28 enodes)
1544609217.840 * * [misc]simplify:  iters left: 1 (48 enodes)
1544609217.863 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1544609217.863 * [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))))
1544609217.863 * * * * [misc]progress:  [ 49 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.863 * [enter]simplify:  Simplifying (* (sqrt (+ x 1)) (sqrt (+ x 1)))
1544609217.864 * * [misc]simplify:  iters left: 5 (5 enodes)
1544609217.865 * * [misc]simplify:  iters left: 4 (8 enodes)
1544609217.866 * * [misc]simplify:  iters left: 3 (9 enodes)
1544609217.867 * [exit]simplify:  Simplified to (+ 1 x)
1544609217.867 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (pow (+ 1 x) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609217.867 * * * * [misc]progress:  [ 50 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 2) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.867 * * * * [misc]progress:  [ 51 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) (+ 1 1)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.867 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609217.868 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609217.869 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609217.870 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609217.870 * [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))))
1544609217.870 * * * * [misc]progress:  [ 52 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.870 * * * * [misc]progress:  [ 53 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.870 * [enter]simplify:  Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (+ x 1))))
1544609217.870 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609217.872 * * [misc]simplify:  iters left: 5 (9 enodes)
1544609217.873 * [exit]simplify:  Simplified to (+ (log (sqrt (+ 1 x))) (log (sqrt (+ 1 x))))
1544609217.873 * [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))))
1544609217.873 * * * * [misc]progress:  [ 54 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (exp (log (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.873 * * * * [misc]progress:  [ 55 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (log (exp (* (sqrt (+ x 1)) (sqrt (+ x 1))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609217.873 * * * * [misc]progress:  [ 56 / 138 ] 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))))>
1544609217.874 * [enter]simplify:  Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1544609217.874 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609217.876 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609217.882 * * [misc]simplify:  iters left: 4 (40 enodes)
1544609217.911 * * [misc]simplify:  iters left: 3 (124 enodes)
1544609218.009 * * [misc]simplify:  iters left: 2 (272 enodes)
1544609218.260 * [exit]simplify:  Simplified to (pow (+ 1 x) 3)
1544609218.260 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (cbrt (pow (+ 1 x) 3)) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609218.260 * * * * [misc]progress:  [ 57 / 138 ] 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))))>
1544609218.260 * * * * [misc]progress:  [ 58 / 138 ] 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))))>
1544609218.260 * * * * [misc]progress:  [ 59 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (* (+ x 1) (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609218.260 * [enter]simplify:  Simplifying (* (+ x 1) (+ x 1))
1544609218.260 * * [misc]simplify:  iters left: 4 (4 enodes)
1544609218.262 * * [misc]simplify:  iters left: 3 (13 enodes)
1544609218.266 * * [misc]simplify:  iters left: 2 (28 enodes)
1544609218.279 * * [misc]simplify:  iters left: 1 (48 enodes)
1544609218.306 * [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
1544609218.306 * [misc]simplify:  Simplified (2 1 1 1) to (λ (x) (/ (- (sqrt (* (+ 1 x) (+ 1 x))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609218.306 * * * * [misc]progress:  [ 60 / 138 ] 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))))>
1544609218.306 * * * * [misc]progress:  [ 61 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609218.307 * * * * [misc]progress:  [ 62 / 138 ] 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))))>
1544609218.307 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (pow x 3) (pow 1 3))))
1544609218.308 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609218.313 * * [misc]simplify:  iters left: 5 (16 enodes)
1544609218.318 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609218.321 * [exit]simplify:  Simplified to (fma (* x x) x 1)
1544609218.321 * [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))))
1544609218.321 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1544609218.322 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609218.324 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609218.328 * * [misc]simplify:  iters left: 4 (31 enodes)
1544609218.334 * * [misc]simplify:  iters left: 3 (42 enodes)
1544609218.340 * * [misc]simplify:  iters left: 2 (55 enodes)
1544609218.353 * * [misc]simplify:  iters left: 1 (78 enodes)
1544609218.387 * [exit]simplify:  Simplified to (fma x x (- 1 x))
1544609218.387 * [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))))
1544609218.387 * * * * [misc]progress:  [ 63 / 138 ] 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))))>
1544609218.387 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1))))
1544609218.388 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609218.396 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609218.404 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609218.412 * * [misc]simplify:  iters left: 3 (37 enodes)
1544609218.422 * * [misc]simplify:  iters left: 2 (53 enodes)
1544609218.451 * * [misc]simplify:  iters left: 1 (84 enodes)
1544609218.509 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1)))
1544609218.509 * [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))))
1544609218.509 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (- x 1)))
1544609218.510 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609218.514 * * [misc]simplify:  iters left: 5 (25 enodes)
1544609218.519 * * [misc]simplify:  iters left: 4 (37 enodes)
1544609218.525 * * [misc]simplify:  iters left: 3 (48 enodes)
1544609218.533 * * [misc]simplify:  iters left: 2 (61 enodes)
1544609218.551 * * [misc]simplify:  iters left: 1 (83 enodes)
1544609218.584 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))
1544609218.584 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma x (* x x) 1))) (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609218.585 * * * * [misc]progress:  [ 64 / 138 ] 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))))>
1544609218.585 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ (pow x 3) (pow 1 3))))
1544609218.586 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609218.594 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609218.605 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609218.613 * * [misc]simplify:  iters left: 3 (37 enodes)
1544609218.624 * * [misc]simplify:  iters left: 2 (53 enodes)
1544609218.653 * * [misc]simplify:  iters left: 1 (84 enodes)
1544609218.701 * [exit]simplify:  Simplified to (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1)))
1544609218.701 * [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))))
1544609218.701 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))
1544609218.702 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609218.706 * * [misc]simplify:  iters left: 5 (25 enodes)
1544609218.711 * * [misc]simplify:  iters left: 4 (37 enodes)
1544609218.719 * * [misc]simplify:  iters left: 3 (48 enodes)
1544609218.733 * * [misc]simplify:  iters left: 2 (61 enodes)
1544609218.751 * * [misc]simplify:  iters left: 1 (83 enodes)
1544609218.780 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))
1544609218.780 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (/ (- (/ (* (sqrt (fma x x -1)) (sqrt (fma (* x x) x 1))) (* (sqrt (+ -1 x)) (sqrt (fma x x (- 1 x))))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609218.780 * * * * [misc]progress:  [ 65 / 138 ] 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))))>
1544609218.780 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1))))
1544609218.781 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609218.784 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609218.786 * * [misc]simplify:  iters left: 4 (19 enodes)
1544609218.788 * * [misc]simplify:  iters left: 3 (22 enodes)
1544609218.792 * * [misc]simplify:  iters left: 2 (38 enodes)
1544609218.809 * * [misc]simplify:  iters left: 1 (69 enodes)
1544609218.862 * [exit]simplify:  Simplified to (fma x x -1)
1544609218.862 * [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))))
1544609218.863 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt (- x 1)))
1544609218.863 * * [misc]simplify:  iters left: 5 (5 enodes)
1544609218.866 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609218.869 * * [misc]simplify:  iters left: 3 (11 enodes)
1544609218.872 * [exit]simplify:  Simplified to (+ x -1)
1544609218.872 * [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))))
1544609218.872 * * * * [misc]progress:  [ 66 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609218.872 * * * * [misc]progress:  [ 67 / 138 ] 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))))>
1544609218.872 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1544609218.873 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609218.875 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609218.877 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1544609218.877 * [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))))
1544609218.877 * * * * [misc]progress:  [ 68 / 138 ] 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))))>
1544609218.877 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1544609218.878 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609218.880 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609218.882 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1544609218.883 * [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))))
1544609218.883 * * * * [misc]progress:  [ 69 / 138 ] 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))))>
1544609218.883 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609218.883 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609218.885 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609218.888 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609218.888 * [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))))
1544609218.888 * * * * [misc]progress:  [ 70 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609218.888 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609218.889 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609218.890 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609218.892 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609218.892 * [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))))
1544609218.892 * * * * [misc]progress:  [ 71 / 138 ] 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))))>
1544609218.893 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609218.893 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609218.895 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609218.897 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609218.898 * [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))))
1544609218.898 * * * * [misc]progress:  [ 72 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* (sqrt (+ x 1)) 1) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609218.898 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609218.898 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609218.901 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609218.903 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609218.903 * [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))))
1544609218.903 * * * * [misc]progress:  [ 73 / 138 ] 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))))>
1544609218.903 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1544609218.904 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609218.906 * * [misc]simplify:  iters left: 5 (9 enodes)
1544609218.909 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1544609218.909 * [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))))
1544609218.909 * * * * [misc]progress:  [ 74 / 138 ] 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))))>
1544609218.909 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544609218.910 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609218.912 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609218.916 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544609218.916 * [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))))
1544609218.916 * * * * [misc]progress:  [ 75 / 138 ] 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))))>
1544609218.916 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609218.916 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609218.918 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609218.921 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609218.921 * [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))))
1544609218.921 * * * * [misc]progress:  [ 76 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt 1) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609218.921 * [enter]simplify:  Simplifying (sqrt 1)
1544609218.921 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609218.923 * [exit]simplify:  Simplified to 1
1544609218.923 * [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))))
1544609218.923 * * * * [misc]progress:  [ 77 / 138 ] 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))))>
1544609218.923 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609218.924 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609218.926 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609218.928 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609218.928 * [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))))
1544609218.928 * * * * [misc]progress:  [ 78 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609218.928 * * * * [misc]progress:  [ 79 / 138 ] 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))))>
1544609218.928 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1544609218.929 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609218.934 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609218.941 * * [misc]simplify:  iters left: 4 (29 enodes)
1544609218.951 * * [misc]simplify:  iters left: 3 (40 enodes)
1544609218.967 * * [misc]simplify:  iters left: 2 (53 enodes)
1544609218.979 * * [misc]simplify:  iters left: 1 (76 enodes)
1544609218.999 * [exit]simplify:  Simplified to (sqrt (- (fma x x 1) x))
1544609218.999 * [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))))
1544609219.000 * * * * [misc]progress:  [ 80 / 138 ] 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))))>
1544609219.000 * [enter]simplify:  Simplifying (sqrt (- x 1))
1544609219.000 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609219.002 * * [misc]simplify:  iters left: 2 (9 enodes)
1544609219.003 * * [misc]simplify:  iters left: 1 (10 enodes)
1544609219.004 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1544609219.004 * [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))))
1544609219.005 * * * * [misc]progress:  [ 81 / 138 ] 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))))>
1544609219.005 * [enter]simplify:  Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ x 1)))
1544609219.005 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609219.008 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609219.011 * * [misc]simplify:  iters left: 4 (22 enodes)
1544609219.015 * [exit]simplify:  Simplified to (* (sqrt (fma x (* x x) 1)) (sqrt (+ 1 x)))
1544609219.015 * [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))))
1544609219.015 * * * * [misc]progress:  [ 82 / 138 ] 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))))>
1544609219.015 * [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (+ x 1)))
1544609219.016 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609219.021 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609219.028 * * [misc]simplify:  iters left: 4 (24 enodes)
1544609219.033 * * [misc]simplify:  iters left: 3 (27 enodes)
1544609219.039 * * [misc]simplify:  iters left: 2 (43 enodes)
1544609219.052 * * [misc]simplify:  iters left: 1 (74 enodes)
1544609219.084 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) (sqrt (fma x x -1)))
1544609219.084 * [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))))
1544609219.084 * * * * [misc]progress:  [ 83 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609219.084 * * * * [misc]progress:  [ 84 / 138 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609219.084 * * * * [misc]progress:  [ 85 / 138 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609219.084 * * * * [misc]progress:  [ 86 / 138 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1544609219.084 * * * * [misc]progress:  [ 87 / 138 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609219.084 * [enter]simplify:  Simplifying (- (log (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1544609219.085 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609219.088 * * [misc]simplify:  iters left: 5 (22 enodes)
1544609219.093 * * [misc]simplify:  iters left: 4 (37 enodes)
1544609219.102 * * [misc]simplify:  iters left: 3 (50 enodes)
1544609219.110 * * [misc]simplify:  iters left: 2 (54 enodes)
1544609219.121 * * [misc]simplify:  iters left: 1 (61 enodes)
1544609219.132 * [exit]simplify:  Simplified to (- (log (+ (sqrt (+ 1 x)) (sqrt x))))
1544609219.132 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (sqrt (+ 1 x)) (sqrt x))))))
1544609219.132 * * * * [misc]progress:  [ 88 / 138 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609219.132 * * * * [misc]progress:  [ 89 / 138 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609219.132 * * * * [misc]progress:  [ 90 / 138 ] 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))))))>
1544609219.132 * [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))))
1544609219.134 * * [misc]simplify:  iters left: 6 (14 enodes)
1544609219.144 * * [misc]simplify:  iters left: 5 (43 enodes)
1544609219.183 * * [misc]simplify:  iters left: 4 (154 enodes)
1544609219.399 * [exit]simplify:  Simplified to (/ (/ 1 (+ (sqrt (+ 1 x)) (sqrt x))) (* (+ (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x))))
1544609219.399 * [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))))))
1544609219.399 * * * * [misc]progress:  [ 91 / 138 ] 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))))))>
1544609219.399 * * * * [misc]progress:  [ 92 / 138 ] 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))))))>
1544609219.399 * * * * [misc]progress:  [ 93 / 138 ] 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))))))>
1544609219.399 * * * * [misc]progress:  [ 94 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609219.399 * * * * [misc]progress:  [ 95 / 138 ] 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)))))>
1544609219.399 * [enter]simplify:  Simplifying (/ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609219.401 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609219.405 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609219.410 * * [misc]simplify:  iters left: 4 (17 enodes)
1544609219.415 * * [misc]simplify:  iters left: 3 (18 enodes)
1544609219.421 * [exit]simplify:  Simplified to (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x)))
1544609219.421 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (+ 1 x) (+ (sqrt (+ 1 x)) (sqrt x))) (/ (* (sqrt x) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609219.421 * * * * [misc]progress:  [ 96 / 138 ] 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))))))>
1544609219.421 * [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)))))
1544609219.423 * * [misc]simplify:  iters left: 6 (14 enodes)
1544609219.430 * * [misc]simplify:  iters left: 5 (28 enodes)
1544609219.443 * * [misc]simplify:  iters left: 4 (51 enodes)
1544609219.465 * * [misc]simplify:  iters left: 3 (65 enodes)
1544609219.481 * * [misc]simplify:  iters left: 2 (84 enodes)
1544609219.502 * * [misc]simplify:  iters left: 1 (122 enodes)
1544609219.522 * [exit]simplify:  Simplified to (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609219.522 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))
1544609219.523 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609219.524 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609219.530 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609219.535 * * [misc]simplify:  iters left: 4 (34 enodes)
1544609219.542 * * [misc]simplify:  iters left: 3 (45 enodes)
1544609219.546 * * [misc]simplify:  iters left: 2 (49 enodes)
1544609219.550 * * [misc]simplify:  iters left: 1 (50 enodes)
1544609219.554 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609219.554 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1544609219.554 * * * * [misc]progress:  [ 97 / 138 ] 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))))))>
1544609219.554 * [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))))
1544609219.555 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609219.558 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609219.567 * * [misc]simplify:  iters left: 4 (39 enodes)
1544609219.584 * * [misc]simplify:  iters left: 3 (51 enodes)
1544609219.589 * * [misc]simplify:  iters left: 2 (55 enodes)
1544609219.594 * * [misc]simplify:  iters left: 1 (58 enodes)
1544609219.598 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609219.598 * [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))))))
1544609219.598 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609219.599 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609219.602 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609219.606 * * [misc]simplify:  iters left: 4 (34 enodes)
1544609219.613 * * [misc]simplify:  iters left: 3 (45 enodes)
1544609219.618 * * [misc]simplify:  iters left: 2 (49 enodes)
1544609219.622 * * [misc]simplify:  iters left: 1 (50 enodes)
1544609219.625 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609219.625 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1544609219.626 * * * * [misc]progress:  [ 98 / 138 ] 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)))))>
1544609219.626 * [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)
1544609219.626 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609219.629 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609219.634 * * [misc]simplify:  iters left: 4 (40 enodes)
1544609219.645 * * [misc]simplify:  iters left: 3 (65 enodes)
1544609219.677 * * [misc]simplify:  iters left: 2 (95 enodes)
1544609219.681 * * [misc]simplify:  iters left: 1 (96 enodes)
1544609219.684 * [exit]simplify:  Simplified to 1
1544609219.684 * [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)))))
1544609219.684 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609219.685 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609219.688 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609219.693 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609219.700 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609219.704 * * [misc]simplify:  iters left: 2 (48 enodes)
1544609219.708 * * [misc]simplify:  iters left: 1 (49 enodes)
1544609219.711 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1544609219.711 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609219.712 * * * * [misc]progress:  [ 99 / 138 ] 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)))))>
1544609219.712 * [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)
1544609219.713 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609219.715 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609219.721 * * [misc]simplify:  iters left: 4 (40 enodes)
1544609219.740 * * [misc]simplify:  iters left: 3 (65 enodes)
1544609219.790 * * [misc]simplify:  iters left: 2 (95 enodes)
1544609219.797 * * [misc]simplify:  iters left: 1 (96 enodes)
1544609219.802 * [exit]simplify:  Simplified to 1
1544609219.802 * [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)))))
1544609219.803 * [enter]simplify:  Simplifying (/ (cbrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609219.804 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609219.809 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609219.817 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609219.829 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609219.833 * * [misc]simplify:  iters left: 2 (48 enodes)
1544609219.837 * * [misc]simplify:  iters left: 1 (49 enodes)
1544609219.841 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1544609219.841 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609219.841 * * * * [misc]progress:  [ 100 / 138 ] 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))))))>
1544609219.841 * [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)))))
1544609219.842 * * [misc]simplify:  iters left: 6 (13 enodes)
1544609219.845 * * [misc]simplify:  iters left: 5 (23 enodes)
1544609219.850 * * [misc]simplify:  iters left: 4 (37 enodes)
1544609219.858 * * [misc]simplify:  iters left: 3 (48 enodes)
1544609219.862 * * [misc]simplify:  iters left: 2 (52 enodes)
1544609219.867 * * [misc]simplify:  iters left: 1 (53 enodes)
1544609219.872 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609219.872 * [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))))))
1544609219.872 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609219.876 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609219.882 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609219.890 * * [misc]simplify:  iters left: 4 (34 enodes)
1544609219.905 * * [misc]simplify:  iters left: 3 (45 enodes)
1544609219.913 * * [misc]simplify:  iters left: 2 (49 enodes)
1544609219.921 * * [misc]simplify:  iters left: 1 (50 enodes)
1544609219.928 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609219.928 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1544609219.928 * * * * [misc]progress:  [ 101 / 138 ] 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))))))>
1544609219.928 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609219.930 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609219.935 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609219.943 * * [misc]simplify:  iters left: 4 (34 enodes)
1544609219.958 * * [misc]simplify:  iters left: 3 (45 enodes)
1544609219.966 * * [misc]simplify:  iters left: 2 (49 enodes)
1544609219.973 * * [misc]simplify:  iters left: 1 (50 enodes)
1544609219.981 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609219.981 * [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))))))
1544609219.981 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609219.982 * * [misc]simplify:  iters left: 6 (12 enodes)
1544609219.988 * * [misc]simplify:  iters left: 5 (20 enodes)
1544609219.996 * * [misc]simplify:  iters left: 4 (34 enodes)
1544609220.011 * * [misc]simplify:  iters left: 3 (45 enodes)
1544609220.021 * * [misc]simplify:  iters left: 2 (49 enodes)
1544609220.028 * * [misc]simplify:  iters left: 1 (50 enodes)
1544609220.036 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609220.036 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1544609220.036 * * * * [misc]progress:  [ 102 / 138 ] 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)))))>
1544609220.036 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1544609220.038 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609220.043 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609220.051 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609220.067 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609220.073 * * [misc]simplify:  iters left: 2 (48 enodes)
1544609220.080 * * [misc]simplify:  iters left: 1 (49 enodes)
1544609220.086 * [exit]simplify:  Simplified to 1
1544609220.086 * [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)))))
1544609220.086 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609220.087 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609220.093 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609220.101 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609220.115 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609220.121 * * [misc]simplify:  iters left: 2 (48 enodes)
1544609220.125 * * [misc]simplify:  iters left: 1 (49 enodes)
1544609220.128 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1544609220.128 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609220.128 * * * * [misc]progress:  [ 103 / 138 ] 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)))))>
1544609220.128 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) 1)
1544609220.129 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609220.131 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609220.136 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609220.145 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609220.149 * * [misc]simplify:  iters left: 2 (48 enodes)
1544609220.153 * * [misc]simplify:  iters left: 1 (49 enodes)
1544609220.155 * [exit]simplify:  Simplified to 1
1544609220.155 * [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)))))
1544609220.155 * [enter]simplify:  Simplifying (/ (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609220.156 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609220.159 * * [misc]simplify:  iters left: 5 (19 enodes)
1544609220.163 * * [misc]simplify:  iters left: 4 (33 enodes)
1544609220.176 * * [misc]simplify:  iters left: 3 (44 enodes)
1544609220.184 * * [misc]simplify:  iters left: 2 (48 enodes)
1544609220.191 * * [misc]simplify:  iters left: 1 (49 enodes)
1544609220.198 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1544609220.198 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609220.198 * * * * [misc]progress:  [ 104 / 138 ] 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))))))>
1544609220.199 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544609220.200 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609220.204 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609220.210 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609220.210 * [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))))))
1544609220.210 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609220.211 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609220.214 * * [misc]simplify:  iters left: 5 (22 enodes)
1544609220.219 * * [misc]simplify:  iters left: 4 (40 enodes)
1544609220.228 * * [misc]simplify:  iters left: 3 (55 enodes)
1544609220.234 * * [misc]simplify:  iters left: 2 (61 enodes)
1544609220.241 * * [misc]simplify:  iters left: 1 (62 enodes)
1544609220.247 * [exit]simplify:  Simplified to (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609220.247 * [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))))))
1544609220.247 * * * * [misc]progress:  [ 105 / 138 ] 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))))))>
1544609220.248 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609220.248 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609220.250 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609220.252 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609220.252 * [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))))))
1544609220.252 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609220.253 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609220.257 * * [misc]simplify:  iters left: 5 (22 enodes)
1544609220.262 * * [misc]simplify:  iters left: 4 (40 enodes)
1544609220.270 * * [misc]simplify:  iters left: 3 (55 enodes)
1544609220.276 * * [misc]simplify:  iters left: 2 (61 enodes)
1544609220.282 * * [misc]simplify:  iters left: 1 (62 enodes)
1544609220.293 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609220.293 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1544609220.293 * * * * [misc]progress:  [ 106 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609220.294 * [enter]simplify:  Simplifying (/ 1 1)
1544609220.294 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609220.295 * * [misc]simplify:  iters left: 1 (4 enodes)
1544609220.296 * [exit]simplify:  Simplified to 1
1544609220.296 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609220.296 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609220.297 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609220.303 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609220.312 * * [misc]simplify:  iters left: 4 (39 enodes)
1544609220.328 * * [misc]simplify:  iters left: 3 (54 enodes)
1544609220.340 * * [misc]simplify:  iters left: 2 (60 enodes)
1544609220.353 * * [misc]simplify:  iters left: 1 (61 enodes)
1544609220.365 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1544609220.365 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609220.365 * * * * [misc]progress:  [ 107 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609220.365 * [enter]simplify:  Simplifying (/ 1 1)
1544609220.366 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609220.367 * * [misc]simplify:  iters left: 1 (4 enodes)
1544609220.367 * [exit]simplify:  Simplified to 1
1544609220.367 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609220.368 * [enter]simplify:  Simplifying (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))
1544609220.369 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609220.374 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609220.380 * * [misc]simplify:  iters left: 4 (39 enodes)
1544609220.388 * * [misc]simplify:  iters left: 3 (54 enodes)
1544609220.394 * * [misc]simplify:  iters left: 2 (60 enodes)
1544609220.399 * * [misc]simplify:  iters left: 1 (61 enodes)
1544609220.405 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))
1544609220.405 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609220.405 * * * * [misc]progress:  [ 108 / 138 ] 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))))))>
1544609220.405 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))
1544609220.406 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609220.408 * * [misc]simplify:  iters left: 5 (15 enodes)
1544609220.411 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609220.411 * [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))))))
1544609220.411 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609220.412 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609220.414 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609220.417 * * [misc]simplify:  iters left: 4 (21 enodes)
1544609220.420 * * [misc]simplify:  iters left: 3 (23 enodes)
1544609220.425 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609220.425 * [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))))))
1544609220.425 * * * * [misc]progress:  [ 109 / 138 ] 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))))))>
1544609220.425 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609220.425 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609220.427 * * [misc]simplify:  iters left: 5 (12 enodes)
1544609220.429 * [exit]simplify:  Simplified to (/ (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609220.429 * [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))))))
1544609220.429 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))
1544609220.430 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609220.432 * * [misc]simplify:  iters left: 5 (18 enodes)
1544609220.437 * * [misc]simplify:  iters left: 4 (21 enodes)
1544609220.440 * * [misc]simplify:  iters left: 3 (23 enodes)
1544609220.444 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))
1544609220.444 * [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))))))
1544609220.444 * * * * [misc]progress:  [ 110 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609220.445 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1544609220.445 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609220.446 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609220.448 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609220.448 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609220.448 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1544609220.449 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609220.451 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609220.454 * * [misc]simplify:  iters left: 4 (20 enodes)
1544609220.457 * * [misc]simplify:  iters left: 3 (22 enodes)
1544609220.461 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1544609220.461 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609220.461 * * * * [misc]progress:  [ 111 / 138 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (+ x 1)) (sqrt x)) 1) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609220.461 * [enter]simplify:  Simplifying (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)
1544609220.462 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609220.463 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609220.465 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609220.465 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1544609220.465 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))
1544609220.466 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609220.468 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609220.471 * * [misc]simplify:  iters left: 4 (20 enodes)
1544609220.474 * * [misc]simplify:  iters left: 3 (22 enodes)
1544609220.478 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))
1544609220.478 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (+ 1 x)) (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609220.478 * * * * [misc]progress:  [ 112 / 138 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609220.478 * * * * [misc]progress:  [ 113 / 138 ] simplifiying candidate #<alt (λ (x) (* (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609220.478 * * * * [misc]progress:  [ 114 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1544609220.478 * * * * [misc]progress:  [ 115 / 138 ] 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)))))>
1544609220.479 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1544609220.479 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609220.481 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609220.483 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544609220.483 * [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)))))
1544609220.483 * * * * [misc]progress:  [ 116 / 138 ] 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)))))>
1544609220.483 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1544609220.483 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609220.485 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609220.487 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544609220.487 * [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)))))
1544609220.487 * * * * [misc]progress:  [ 117 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609220.487 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609220.487 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609220.489 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609220.490 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609220.490 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1544609220.490 * * * * [misc]progress:  [ 118 / 138 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609220.491 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609220.491 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609220.492 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609220.494 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609220.494 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1544609220.494 * * * * [misc]progress:  [ 119 / 138 ] 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)))))))>
1544609220.495 * [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)))))
1544609220.495 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609220.498 * * [misc]simplify:  iters left: 5 (17 enodes)
1544609220.502 * * [misc]simplify:  iters left: 4 (31 enodes)
1544609220.511 * * [misc]simplify:  iters left: 3 (42 enodes)
1544609220.514 * * [misc]simplify:  iters left: 2 (46 enodes)
1544609220.517 * * [misc]simplify:  iters left: 1 (47 enodes)
1544609220.520 * [exit]simplify:  Simplified to 1
1544609220.520 * [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)))))))
1544609220.520 * * * * [misc]progress:  [ 120 / 138 ] 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)))))))>
1544609220.520 * [enter]simplify:  Simplifying (sqrt (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1544609220.521 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609220.523 * * [misc]simplify:  iters left: 5 (16 enodes)
1544609220.527 * * [misc]simplify:  iters left: 4 (30 enodes)
1544609220.534 * * [misc]simplify:  iters left: 3 (41 enodes)
1544609220.537 * * [misc]simplify:  iters left: 2 (45 enodes)
1544609220.541 * * [misc]simplify:  iters left: 1 (46 enodes)
1544609220.543 * [exit]simplify:  Simplified to 1
1544609220.544 * [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)))))))
1544609220.544 * * * * [misc]progress:  [ 121 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))))>
1544609220.544 * * * * [misc]progress:  [ 122 / 138 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))>
1544609220.544 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609220.544 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609220.546 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609220.547 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609220.547 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (+ 1 x)) (sqrt x)) (/ (+ (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x)))))
1544609220.547 * * * * [misc]progress:  [ 123 / 138 ] 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))))))>
1544609220.547 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1544609220.548 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609220.551 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609220.556 * * [misc]simplify:  iters left: 4 (44 enodes)
1544609220.568 * * [misc]simplify:  iters left: 3 (71 enodes)
1544609220.589 * * [misc]simplify:  iters left: 2 (120 enodes)
1544609220.613 * * [misc]simplify:  iters left: 1 (150 enodes)
1544609220.655 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1544609220.655 * [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 x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1544609220.655 * * * * [misc]progress:  [ 124 / 138 ] 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))))>
1544609220.656 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544609220.656 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609220.659 * * [misc]simplify:  iters left: 4 (11 enodes)
1544609220.662 * * [misc]simplify:  iters left: 3 (12 enodes)
1544609220.666 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609220.666 * [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))))
1544609220.666 * * * * [misc]progress:  [ 125 / 138 ] 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))))))))>
1544609220.666 * [enter]simplify:  Simplifying (- (pow (* (sqrt (+ x 1)) (sqrt (+ x 1))) 3) (pow (* (sqrt x) (sqrt x)) 3))
1544609220.667 * * [misc]simplify:  iters left: 6 (11 enodes)
1544609220.674 * * [misc]simplify:  iters left: 5 (26 enodes)
1544609220.691 * * [misc]simplify:  iters left: 4 (80 enodes)
1544609220.722 * * [misc]simplify:  iters left: 3 (198 enodes)
1544609220.865 * [exit]simplify:  Simplified to (fma (* (+ 1 x) (+ 1 x)) (+ 1 x) (* (- x) (* x x)))
1544609220.865 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (fma (* (+ 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))))))))
1544609220.865 * * * * [misc]progress:  [ 126 / 138 ] 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))))))>
1544609220.865 * [enter]simplify:  Simplifying (- (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt (+ x 1)) (sqrt (+ x 1)))) (* (* (sqrt x) (sqrt x)) (* (sqrt x) (sqrt x))))
1544609220.866 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609220.869 * * [misc]simplify:  iters left: 5 (24 enodes)
1544609220.877 * * [misc]simplify:  iters left: 4 (67 enodes)
1544609220.925 * * [misc]simplify:  iters left: 3 (145 enodes)
1544609221.051 * * [misc]simplify:  iters left: 2 (295 enodes)
1544609221.868 * [exit]simplify:  Simplified to (+ x (+ 1 x))
1544609221.868 * [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))))))
1544609221.868 * * * * [misc]progress:  [ 127 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1544609221.868 * [enter]simplify:  Simplifying 1
1544609221.868 * * [misc]simplify:  iters left: 0 (1 enodes)
1544609221.869 * [exit]simplify:  Simplified to 1
1544609221.869 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1544609221.869 * * * * [misc]progress:  [ 128 / 138 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1544609221.869 * [enter]simplify:  Simplifying 1
1544609221.869 * * [misc]simplify:  iters left: 0 (1 enodes)
1544609221.870 * [exit]simplify:  Simplified to 1
1544609221.870 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1544609221.870 * * * * [misc]progress:  [ 129 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609221.870 * [enter]simplify:  Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
1544609221.870 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (+ (sqrt (+ x 1)) (sqrt x))))
1544609221.870 * * * * [misc]progress:  [ 130 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609221.870 * [enter]simplify:  Simplifying x
1544609221.870 * * [misc]simplify:  iters left: 0 (1 enodes)
1544609221.871 * [exit]simplify:  Simplified to x
1544609221.871 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1544609221.871 * * * * [misc]progress:  [ 131 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609221.871 * [enter]simplify:  Simplifying x
1544609221.871 * * [misc]simplify:  iters left: 0 (1 enodes)
1544609221.871 * [exit]simplify:  Simplified to x
1544609221.871 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) x) (+ (sqrt (+ x 1)) (sqrt x))))
1544609221.872 * * * * [misc]progress:  [ 132 / 138 ] 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))))>
1544609221.872 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609221.872 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) +nan.0) (+ (sqrt (+ x 1)) (sqrt x))))
1544609221.872 * * * * [misc]progress:  [ 133 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609221.872 * [enter]simplify:  Simplifying (+ x 1)
1544609221.872 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609221.874 * * [misc]simplify:  iters left: 1 (6 enodes)
1544609221.875 * [exit]simplify:  Simplified to (+ 1 x)
1544609221.875 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609221.875 * * * * [misc]progress:  [ 134 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609221.876 * [enter]simplify:  Simplifying (+ x 1)
1544609221.876 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609221.877 * * [misc]simplify:  iters left: 1 (6 enodes)
1544609221.879 * [exit]simplify:  Simplified to (+ 1 x)
1544609221.879 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609221.879 * * * * [misc]progress:  [ 135 / 138 ] simplifiying candidate #<alt (λ (x) (/ (- (+ x 1) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609221.879 * [enter]simplify:  Simplifying (+ x 1)
1544609221.879 * * [misc]simplify:  iters left: 2 (3 enodes)
1544609221.881 * * [misc]simplify:  iters left: 1 (6 enodes)
1544609221.882 * [exit]simplify:  Simplified to (+ 1 x)
1544609221.882 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (- (+ 1 x) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1544609221.882 * * * * [misc]progress:  [ 136 / 138 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1544609221.883 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609221.883 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609221.883 * * * * [misc]progress:  [ 137 / 138 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1544609221.883 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609221.883 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609221.883 * * * * [misc]progress:  [ 138 / 138 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1544609221.883 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609221.883 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609221.887 * * * [misc]progress:  adding candidates to table
1544609224.389 * * [misc]progress:  iteration 3 / 4
1544609224.389 * * * [misc]progress:  picking best candidate
1544609224.463 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1544609224.463 * * * [misc]progress:  localizing error
1544609224.467 * * * [misc]progress:  generating rewritten candidates
1544609224.467 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1544609224.566 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1544609224.629 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 1)
1544609224.634 * * * [misc]progress:  generating series expansions
1544609224.634 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1544609224.634 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1544609224.634 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1544609224.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609224.634 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609224.634 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609224.635 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609224.635 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.635 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.635 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.635 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.635 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.635 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609224.635 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609224.636 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.636 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609224.636 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609224.636 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.636 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.636 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.636 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.637 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.637 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.637 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.637 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609224.637 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609224.637 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609224.637 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609224.637 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.637 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.637 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.637 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.637 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.637 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609224.638 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609224.638 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.638 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609224.638 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609224.638 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.638 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.638 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.638 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.639 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.639 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.639 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.639 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.639 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609224.640 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1544609224.640 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.641 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.642 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609224.643 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.643 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609224.645 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544609224.645 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.646 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609224.646 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1544609224.646 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1544609224.646 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609224.646 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609224.646 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609224.646 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.646 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.646 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.646 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.646 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.647 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.647 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.647 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609224.647 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609224.647 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.647 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.647 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.647 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.647 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.647 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.647 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.648 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.648 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.648 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.649 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.649 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609224.649 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609224.649 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609224.649 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609224.649 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.649 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.649 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.649 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.650 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.650 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.650 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.650 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609224.650 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609224.650 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.650 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.650 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.651 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.651 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.651 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.651 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.651 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.651 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.652 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.652 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.652 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609224.652 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609224.653 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609224.654 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.654 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609224.654 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609224.655 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.655 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.656 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609224.657 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.657 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609224.658 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609224.658 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609224.658 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.660 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609224.660 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.662 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609224.662 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.666 * [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)))))
1544609224.667 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1544609224.667 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1544609224.667 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1544609224.667 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609224.667 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609224.667 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609224.667 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.667 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.667 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.667 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.667 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.667 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.667 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.667 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609224.668 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609224.668 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.668 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609224.668 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609224.668 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609224.668 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609224.668 * [misc]backup-simplify:  Simplify -1 into -1
1544609224.668 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.668 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.668 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.669 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609224.669 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.669 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609224.669 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.669 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.670 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609224.670 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1544609224.670 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609224.670 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609224.670 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609224.670 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.670 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.670 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.670 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.670 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.670 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.670 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.670 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609224.670 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609224.670 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.671 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609224.671 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609224.671 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609224.671 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609224.671 * [misc]backup-simplify:  Simplify -1 into -1
1544609224.671 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.671 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.671 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.671 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609224.671 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.672 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609224.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.672 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.672 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609224.672 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609224.673 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609224.673 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609224.673 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.674 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.674 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609224.675 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.675 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.676 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609224.676 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.677 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609224.677 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609224.677 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.678 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609224.678 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609224.679 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609224.679 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.681 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609224.681 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.681 * [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)))))
1544609224.681 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1544609224.682 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1544609224.682 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1544609224.682 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609224.682 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609224.682 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609224.682 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.682 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.682 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.682 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.682 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.682 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609224.682 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609224.682 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.682 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609224.682 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609224.682 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.682 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.682 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.682 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.683 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.683 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609224.683 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609224.683 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609224.683 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.683 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.683 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.683 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.683 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.683 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609224.683 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609224.683 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.683 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609224.683 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609224.683 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.683 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.683 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.683 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.684 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.684 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.684 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.684 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609224.684 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.685 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609224.686 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.686 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609224.686 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.686 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609224.687 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1544609224.687 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1544609224.687 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609224.687 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609224.687 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.687 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.687 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.687 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.687 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.687 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.687 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.687 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609224.687 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609224.687 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.687 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.687 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.687 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.688 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.688 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.688 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.688 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.688 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.688 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.688 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609224.688 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609224.688 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.688 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.688 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.688 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.688 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.688 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.689 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.689 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609224.689 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609224.689 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.689 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.689 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.689 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.689 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.689 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.689 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.689 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.689 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.690 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.690 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.690 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.690 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.690 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609224.691 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.691 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609224.691 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609224.692 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.692 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.692 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.693 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609224.693 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609224.694 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609224.694 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.694 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609224.694 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.695 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.695 * [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)))))
1544609224.695 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1544609224.695 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1544609224.695 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609224.695 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609224.695 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609224.695 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.695 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.695 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.696 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.696 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.696 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.696 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.696 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609224.696 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609224.696 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.697 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609224.697 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609224.697 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609224.697 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609224.697 * [misc]backup-simplify:  Simplify -1 into -1
1544609224.697 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.697 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.697 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.697 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609224.697 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.697 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609224.697 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609224.697 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609224.697 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609224.697 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.697 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.698 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.698 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.698 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.698 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.698 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.698 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609224.698 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609224.698 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.699 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609224.699 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609224.699 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609224.699 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609224.699 * [misc]backup-simplify:  Simplify -1 into -1
1544609224.699 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.699 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.699 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.699 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609224.699 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.699 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609224.700 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.700 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.700 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.700 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.700 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609224.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609224.700 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.701 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.702 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609224.703 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.703 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.703 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.703 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609224.703 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609224.704 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.705 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609224.705 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609224.706 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609224.706 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609224.706 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609224.707 * [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)))))
1544609224.707 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 1)
1544609224.707 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1544609224.707 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1544609224.707 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609224.707 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609224.708 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.708 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.708 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.708 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.708 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.708 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609224.708 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609224.708 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.708 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609224.708 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609224.708 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609224.708 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.708 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.708 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.708 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.708 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.709 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609224.709 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609224.709 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.709 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609224.709 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.709 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544609224.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.710 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609224.710 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1544609224.711 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544609224.711 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1544609224.711 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1544609224.711 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609224.711 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609224.711 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.711 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.711 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.711 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.711 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.711 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.711 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.711 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.711 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.712 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.712 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609224.712 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609224.712 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.712 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.712 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.712 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.712 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.712 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.712 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.712 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.712 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.713 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609224.713 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.713 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609224.713 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609224.713 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609224.714 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.715 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609224.715 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609224.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.716 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609224.716 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609224.716 * [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)))))
1544609224.717 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1544609224.717 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1544609224.717 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609224.717 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609224.717 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.717 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.717 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.717 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.717 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.717 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.717 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.717 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609224.717 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609224.717 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.718 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609224.718 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609224.718 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609224.718 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609224.718 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.718 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609224.718 * [misc]taylor:  Taking taylor expansion of x in x
1544609224.718 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.718 * [misc]backup-simplify:  Simplify 1 into 1
1544609224.718 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609224.718 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609224.718 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609224.719 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609224.719 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609224.719 * [misc]backup-simplify:  Simplify 0 into 0
1544609224.719 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609224.719 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609224.720 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609224.720 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609224.721 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609224.721 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609224.721 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609224.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609224.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609224.722 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609224.723 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609224.723 * [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)))))
1544609224.723 * * * [misc]progress:  simplifying candidates
1544609224.723 * * * * [misc]progress:  [ 1 / 66 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.723 * * * * [misc]progress:  [ 2 / 66 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.723 * * * * [misc]progress:  [ 3 / 66 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))>
1544609224.723 * * * * [misc]progress:  [ 4 / 66 ] simplifiying candidate #<alt (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))>
1544609224.723 * [enter]simplify:  Simplifying (- 1)
1544609224.724 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609224.725 * * [misc]simplify:  iters left: 1 (5 enodes)
1544609224.725 * [exit]simplify:  Simplified to -1
1544609224.725 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))
1544609224.725 * * * * [misc]progress:  [ 5 / 66 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))>
1544609224.725 * * * * [misc]progress:  [ 6 / 66 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.725 * * * * [misc]progress:  [ 7 / 66 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.725 * * * * [misc]progress:  [ 8 / 66 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.725 * * * * [misc]progress:  [ 9 / 66 ] 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))))))>
1544609224.725 * * * * [misc]progress:  [ 10 / 66 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.725 * * * * [misc]progress:  [ 11 / 66 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.725 * * * * [misc]progress:  [ 12 / 66 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609224.725 * * * * [misc]progress:  [ 13 / 66 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609224.725 * * * * [misc]progress:  [ 14 / 66 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609224.725 * * * * [misc]progress:  [ 15 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1544609224.726 * * * * [misc]progress:  [ 16 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609224.726 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1544609224.726 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609224.728 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609224.729 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544609224.729 * [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)))))
1544609224.729 * * * * [misc]progress:  [ 17 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609224.730 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1544609224.730 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609224.732 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609224.733 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544609224.733 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609224.733 * * * * [misc]progress:  [ 18 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609224.734 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609224.734 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609224.735 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609224.737 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609224.737 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1544609224.737 * * * * [misc]progress:  [ 19 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))>
1544609224.737 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609224.738 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609224.739 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609224.741 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609224.741 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))
1544609224.741 * * * * [misc]progress:  [ 20 / 66 ] 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))))))>
1544609224.741 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1544609224.742 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609224.745 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609224.750 * * [misc]simplify:  iters left: 4 (44 enodes)
1544609224.760 * * [misc]simplify:  iters left: 3 (71 enodes)
1544609224.785 * * [misc]simplify:  iters left: 2 (120 enodes)
1544609224.827 * * [misc]simplify:  iters left: 1 (150 enodes)
1544609224.889 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1544609224.889 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))
1544609224.889 * * * * [misc]progress:  [ 21 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))>
1544609224.889 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544609224.890 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609224.893 * * [misc]simplify:  iters left: 4 (11 enodes)
1544609224.895 * * [misc]simplify:  iters left: 3 (12 enodes)
1544609224.899 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609224.899 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))
1544609224.899 * * * * [misc]progress:  [ 22 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.899 * * * * [misc]progress:  [ 23 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.899 * * * * [misc]progress:  [ 24 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))>
1544609224.900 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1544609224.900 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609224.903 * * [misc]simplify:  iters left: 5 (9 enodes)
1544609224.905 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1544609224.905 * [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))))
1544609224.905 * * * * [misc]progress:  [ 25 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x))))>
1544609224.905 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544609224.905 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609224.907 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609224.909 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544609224.909 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))
1544609224.909 * * * * [misc]progress:  [ 26 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1544609224.909 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609224.909 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609224.910 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609224.912 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609224.912 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1544609224.912 * * * * [misc]progress:  [ 27 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))>
1544609224.912 * [enter]simplify:  Simplifying (sqrt 1)
1544609224.912 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609224.913 * [exit]simplify:  Simplified to 1
1544609224.913 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))
1544609224.913 * * * * [misc]progress:  [ 28 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))>
1544609224.913 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609224.913 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609224.914 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609224.916 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609224.916 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))
1544609224.916 * * * * [misc]progress:  [ 29 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))>
1544609224.916 * * * * [misc]progress:  [ 30 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))>
1544609224.916 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1544609224.917 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609224.919 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609224.921 * * [misc]simplify:  iters left: 4 (16 enodes)
1544609224.924 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1544609224.924 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))
1544609224.924 * * * * [misc]progress:  [ 31 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))>
1544609224.924 * * * * [misc]progress:  [ 32 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.924 * * * * [misc]progress:  [ 33 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.924 * * * * [misc]progress:  [ 34 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.924 * * * * [misc]progress:  [ 35 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.924 * * * * [misc]progress:  [ 36 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609224.924 * * * * [misc]progress:  [ 37 / 66 ] 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)))))))>
1544609224.924 * * * * [misc]progress:  [ 38 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609224.924 * * * * [misc]progress:  [ 39 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))>
1544609224.924 * * * * [misc]progress:  [ 40 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))>
1544609224.924 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609224.925 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609224.926 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609224.928 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609224.928 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))
1544609224.928 * * * * [misc]progress:  [ 41 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt x) (sqrt (+ x 1)))))>
1544609224.928 * * * * [misc]progress:  [ 42 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log1p (expm1 (sqrt (+ x 1)))) (sqrt x))))>
1544609224.928 * * * * [misc]progress:  [ 43 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (expm1 (log1p (sqrt (+ x 1)))) (sqrt x))))>
1544609224.928 * * * * [misc]progress:  [ 44 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (+ x 1) 1/2) (sqrt x))))>
1544609224.928 * * * * [misc]progress:  [ 45 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (pow (sqrt (+ x 1)) 1) (sqrt x))))>
1544609224.928 * * * * [misc]progress:  [ 46 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (exp (log (sqrt (+ x 1)))) (sqrt x))))>
1544609224.928 * * * * [misc]progress:  [ 47 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (log (exp (sqrt (+ x 1)))) (sqrt x))))>
1544609224.928 * * * * [misc]progress:  [ 48 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (sqrt x))))>
1544609224.928 * * * * [misc]progress:  [ 49 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (sqrt x))))>
1544609224.928 * * * * [misc]progress:  [ 50 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))) (sqrt x))))>
1544609224.928 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544609224.929 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609224.930 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609224.932 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544609224.932 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))) (sqrt x))))
1544609224.932 * * * * [misc]progress:  [ 51 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x))))>
1544609224.932 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609224.932 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609224.933 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609224.934 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609224.935 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))) (sqrt x))))
1544609224.935 * * * * [misc]progress:  [ 52 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt 1) (sqrt (+ x 1))) (sqrt x))))>
1544609224.935 * [enter]simplify:  Simplifying (sqrt 1)
1544609224.935 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609224.936 * [exit]simplify:  Simplified to 1
1544609224.936 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (* 1 (sqrt (+ x 1))) (sqrt x))))
1544609224.936 * * * * [misc]progress:  [ 53 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x))))>
1544609224.936 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1544609224.937 * * [misc]simplify:  iters left: 4 (7 enodes)
1544609224.940 * * [misc]simplify:  iters left: 3 (15 enodes)
1544609224.942 * * [misc]simplify:  iters left: 2 (17 enodes)
1544609224.944 * [exit]simplify:  Simplified to (sqrt (fma x (* x x) 1))
1544609224.944 * [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))))
1544609224.944 * * * * [misc]progress:  [ 54 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) (sqrt x))))>
1544609224.945 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1544609224.945 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609224.947 * * [misc]simplify:  iters left: 4 (13 enodes)
1544609224.951 * * [misc]simplify:  iters left: 3 (20 enodes)
1544609224.953 * * [misc]simplify:  iters left: 2 (24 enodes)
1544609224.957 * * [misc]simplify:  iters left: 1 (40 enodes)
1544609224.973 * [exit]simplify:  Simplified to (sqrt (fma x x -1))
1544609224.973 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (/ (sqrt (fma x x -1)) (sqrt (- x 1))) (sqrt x))))
1544609224.973 * * * * [misc]progress:  [ 55 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x))))>
1544609224.973 * * * * [misc]progress:  [ 56 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (fabs (sqrt (+ x 1))) (sqrt x))))>
1544609224.973 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1544609224.974 * * [misc]simplify:  iters left: 3 (4 enodes)
1544609224.974 * * [misc]simplify:  iters left: 2 (7 enodes)
1544609224.975 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1544609224.975 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (+ (fabs (sqrt (+ 1 x))) (sqrt x))))
1544609224.976 * * * * [misc]progress:  [ 57 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* 1 (sqrt (+ x 1))) (sqrt x))))>
1544609224.976 * * * * [misc]progress:  [ 58 / 66 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1544609224.976 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609224.976 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609224.976 * * * * [misc]progress:  [ 59 / 66 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1544609224.976 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609224.976 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609224.976 * * * * [misc]progress:  [ 60 / 66 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1544609224.976 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609224.976 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609224.976 * * * * [misc]progress:  [ 61 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1544609224.976 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609224.976 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1544609224.976 * * * * [misc]progress:  [ 62 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1544609224.976 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609224.976 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1544609224.976 * * * * [misc]progress:  [ 63 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1544609224.977 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609224.977 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1544609224.977 * * * * [misc]progress:  [ 64 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x))))>
1544609224.977 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1544609224.977 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609224.980 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609224.986 * * [misc]simplify:  iters left: 4 (43 enodes)
1544609224.995 * * [misc]simplify:  iters left: 3 (67 enodes)
1544609225.009 * * [misc]simplify:  iters left: 2 (103 enodes)
1544609225.025 * * [misc]simplify:  iters left: 1 (126 enodes)
1544609225.062 * [exit]simplify:  Simplified to (fma (fma x -1/8 1/2) x 1)
1544609225.062 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ (fma (fma x -1/8 1/2) x 1) (sqrt x))))
1544609225.062 * * * * [misc]progress:  [ 65 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1544609225.062 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609225.062 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1544609225.062 * * * * [misc]progress:  [ 66 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x))))>
1544609225.062 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609225.062 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (+ +nan.0 (sqrt x))))
1544609225.063 * * * [misc]progress:  adding candidates to table
1544609225.945 * * [misc]progress:  iteration 4 / 4
1544609225.945 * * * [misc]progress:  picking best candidate
1544609226.040 * * * * [misc]pick:  Picked  #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609226.040 * * * [misc]progress:  localizing error
1544609226.052 * * * [misc]progress:  generating rewritten candidates
1544609226.052 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
1544609226.128 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1544609226.129 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1544609226.132 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2)
1544609226.183 * * * [misc]progress:  generating series expansions
1544609226.183 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
1544609226.184 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) into (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1544609226.184 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1544609226.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609226.184 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609226.184 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609226.184 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609226.184 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.184 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.184 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.184 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.184 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.184 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.184 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609226.184 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.184 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609226.185 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609226.185 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.185 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.185 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.185 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.185 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.185 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.185 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609226.185 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609226.185 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609226.185 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609226.185 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.185 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.185 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.185 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.185 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.185 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.186 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609226.186 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.186 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609226.186 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609226.186 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.186 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.186 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.186 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.186 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.186 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.186 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.186 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.187 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609226.187 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1544609226.187 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.188 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609226.189 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.189 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609226.190 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544609226.190 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.190 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609226.190 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1544609226.190 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1544609226.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609226.191 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609226.191 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609226.191 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.191 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.191 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.191 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.191 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.191 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.191 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.191 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609226.191 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609226.191 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.191 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.191 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.191 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.191 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.191 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.191 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.191 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.192 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.192 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.192 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.192 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.193 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609226.193 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609226.193 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609226.193 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.193 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.193 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.193 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.193 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.193 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.193 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.193 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609226.193 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609226.193 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.193 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.193 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.193 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.193 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.193 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.193 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.194 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.194 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.194 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.194 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.194 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.194 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609226.195 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.195 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.196 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.196 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.197 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.197 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.198 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.198 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.198 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.199 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.199 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.200 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.200 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.201 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.201 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.202 * [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)))))
1544609226.202 * [misc]backup-simplify:  Simplify (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))
1544609226.202 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in (x) around 0
1544609226.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1544609226.202 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609226.202 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609226.202 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609226.202 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.202 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.202 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.202 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.202 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.202 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.202 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.202 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609226.202 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609226.202 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.203 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.203 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609226.203 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609226.203 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609226.203 * [misc]backup-simplify:  Simplify -1 into -1
1544609226.203 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.203 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.203 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.203 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609226.203 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.203 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.204 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.204 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.204 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1544609226.204 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609226.204 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609226.204 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609226.204 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.204 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.204 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.204 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.204 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.204 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.204 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609226.204 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609226.204 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.205 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.205 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609226.205 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609226.205 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609226.205 * [misc]backup-simplify:  Simplify -1 into -1
1544609226.205 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.205 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.205 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.205 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609226.205 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.205 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.205 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.206 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.206 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609226.206 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.206 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.206 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.207 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.207 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609226.208 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.208 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.208 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.208 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.209 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.209 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.210 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.210 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.210 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.212 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.212 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.212 * [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)))))
1544609226.212 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1544609226.213 * [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) into (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1544609226.213 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) in (x) around 0
1544609226.213 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) in x
1544609226.213 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1)
1544609226.213 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) in x
1544609226.213 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609226.213 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1544609226.213 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609226.213 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.213 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609226.213 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609226.213 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609226.213 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609226.213 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.213 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.213 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.213 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.213 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.213 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.213 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609226.213 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.213 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609226.213 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609226.213 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.213 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.213 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.214 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.214 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.214 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.214 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.214 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544609226.214 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1544609226.215 * [misc]backup-simplify:  Simplify (exp (log 2)) into 2
1544609226.215 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.215 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.215 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) in x
1544609226.215 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1)
1544609226.215 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) in x
1544609226.215 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609226.215 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1544609226.215 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609226.215 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.215 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.215 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609226.215 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609226.215 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609226.215 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609226.215 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.215 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.215 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.215 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.215 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.215 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.215 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609226.215 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.215 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609226.215 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609226.215 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.215 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.215 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.215 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.216 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.216 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.216 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.216 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544609226.216 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1544609226.216 * [misc]backup-simplify:  Simplify (exp (log 2)) into 2
1544609226.216 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.216 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.217 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609226.217 * [misc]backup-simplify:  Simplify (+ 2 -1) into 1
1544609226.217 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.217 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609226.217 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1544609226.218 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.219 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow 2 1)))) 1) into +nan.0
1544609226.220 * [misc]backup-simplify:  Simplify (* (exp (log 2)) (+ (* (/ (pow +nan.0 1) 1)))) into +nan.0
1544609226.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.220 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1544609226.220 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.221 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609226.222 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.222 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609226.223 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544609226.223 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.226 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow 2 1)))) 2) into +nan.0
1544609226.228 * [misc]backup-simplify:  Simplify (* (exp (log 2)) (+ (* (/ (pow +nan.0 2) 2)) (* (/ (pow +nan.0 1) 1)))) into +nan.0
1544609226.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.228 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1544609226.228 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.228 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609226.228 * [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))))) into (expm1 (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))))
1544609226.228 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) in (x) around 0
1544609226.228 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) in x
1544609226.228 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) 1)
1544609226.229 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) in x
1544609226.229 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609226.229 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))))
1544609226.229 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609226.229 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.229 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.229 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609226.229 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609226.229 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609226.229 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.229 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.229 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.229 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.229 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.229 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.229 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.229 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609226.229 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609226.229 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.229 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.229 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.229 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.229 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.229 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.229 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.230 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.230 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.230 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.230 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.230 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.230 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1544609226.231 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1544609226.231 * [misc]backup-simplify:  Simplify (exp (log (- +nan.0))) into (- +nan.0)
1544609226.231 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.231 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.231 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) in x
1544609226.231 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) 1)
1544609226.231 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))) in x
1544609226.231 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609226.231 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))))
1544609226.231 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609226.231 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.231 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.231 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609226.231 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609226.231 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609226.231 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.231 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.231 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.231 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.231 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.231 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.232 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.232 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609226.232 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609226.232 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.232 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.232 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.232 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.232 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.232 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.232 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.232 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.232 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.232 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.233 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.233 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.233 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1544609226.233 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1544609226.233 * [misc]backup-simplify:  Simplify (exp (log (- +nan.0))) into (- +nan.0)
1544609226.234 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.234 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.234 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609226.234 * [misc]backup-simplify:  Simplify (+ (- +nan.0) -1) into (- +nan.0)
1544609226.234 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.234 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.235 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.235 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.235 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.236 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.236 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.236 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.237 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.238 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 1) into +nan.0
1544609226.240 * [misc]backup-simplify:  Simplify (* (exp (log (- +nan.0))) (+ (* (/ (pow +nan.0 1) 1)))) into +nan.0
1544609226.240 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.240 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1544609226.240 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.240 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.241 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.241 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.242 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.242 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.243 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.243 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.247 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow (- +nan.0) 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 2) into +nan.0
1544609226.248 * [misc]backup-simplify:  Simplify (* (exp (log (- +nan.0))) (+ (* (/ (pow +nan.0 2) 2)) (* (/ (pow +nan.0 1) 1)))) into +nan.0
1544609226.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.249 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1544609226.249 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.249 * [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)))))
1544609226.250 * [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))))) into (expm1 (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))))
1544609226.250 * [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) in (x) around 0
1544609226.250 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) in x
1544609226.250 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) 1)
1544609226.250 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) in x
1544609226.250 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1544609226.250 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))))
1544609226.250 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1544609226.250 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.250 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.250 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1544609226.250 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609226.250 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609226.250 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609226.250 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.250 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.250 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.250 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.250 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.250 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.250 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.250 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609226.250 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609226.250 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.251 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.251 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609226.251 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609226.251 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609226.251 * [misc]backup-simplify:  Simplify -1 into -1
1544609226.251 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.251 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.251 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.251 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609226.251 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.251 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.252 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.252 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.252 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1544609226.253 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1544609226.253 * [misc]backup-simplify:  Simplify (exp (log (- +nan.0))) into (- +nan.0)
1544609226.253 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.253 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.253 * [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) in x
1544609226.253 * [misc]taylor:  Rewrote expression to (- (exp (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) 1)
1544609226.253 * [misc]taylor:  Taking taylor expansion of (exp (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))) in x
1544609226.253 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1544609226.253 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))))
1544609226.253 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1544609226.253 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.253 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.253 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1544609226.254 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609226.254 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609226.254 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609226.254 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.254 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.254 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.254 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.254 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.254 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.254 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.254 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609226.254 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609226.254 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.255 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.255 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609226.255 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609226.255 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609226.255 * [misc]backup-simplify:  Simplify -1 into -1
1544609226.255 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.255 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.255 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.255 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609226.255 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.256 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.256 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.256 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.257 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1544609226.257 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1544609226.257 * [misc]backup-simplify:  Simplify (exp (log (- +nan.0))) into (- +nan.0)
1544609226.258 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.258 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.258 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609226.258 * [misc]backup-simplify:  Simplify (+ (- +nan.0) -1) into (- +nan.0)
1544609226.258 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.259 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.259 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.259 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.260 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.260 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609226.261 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.262 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.263 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.263 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.266 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 1) into +nan.0
1544609226.268 * [misc]backup-simplify:  Simplify (* (exp (log (- +nan.0))) (+ (* (/ (pow +nan.0 1) 1)))) into +nan.0
1544609226.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.268 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1544609226.269 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.269 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.269 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.269 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.270 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.271 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.272 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.272 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.274 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.275 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.281 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow (- +nan.0) 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 2) into +nan.0
1544609226.283 * [misc]backup-simplify:  Simplify (* (exp (log (- +nan.0))) (+ (* (/ (pow +nan.0 2) 2)) (* (/ (pow +nan.0 1) 1)))) into +nan.0
1544609226.284 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.284 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1544609226.284 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.285 * [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)))))
1544609226.285 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1544609226.285 * [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) into (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1544609226.285 * [misc]approximate:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1544609226.285 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609226.285 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1544609226.285 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609226.285 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.285 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.285 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609226.285 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609226.285 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609226.286 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609226.286 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.286 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.286 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.286 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.286 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.286 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.286 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609226.286 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.286 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609226.286 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609226.286 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.286 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.286 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.287 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.287 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.287 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.287 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.288 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544609226.288 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1544609226.288 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609226.288 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1544609226.288 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1544609226.288 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.288 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.288 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1544609226.288 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609226.288 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609226.288 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609226.288 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.288 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.288 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.288 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.288 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.288 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.289 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609226.289 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.289 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609226.289 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609226.289 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.289 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.289 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.289 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.290 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.290 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.290 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.290 * [misc]backup-simplify:  Simplify (+ 1 1) into 2
1544609226.290 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1544609226.290 * [misc]backup-simplify:  Simplify (log 2) into (log 2)
1544609226.291 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609226.292 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1544609226.292 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.295 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow 2 1)))) 1) into +nan.0
1544609226.295 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609226.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.296 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609226.301 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.301 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609226.302 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1544609226.303 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.308 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow 2 1)))) 2) into +nan.0
1544609226.308 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609226.308 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) (log 2))) into (- (log 2) (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609226.309 * [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))) into (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1544609226.309 * [misc]approximate:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1544609226.309 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609226.309 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))))
1544609226.309 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609226.309 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.309 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.309 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609226.309 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609226.309 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609226.309 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.309 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.309 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.309 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.309 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.309 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.310 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.310 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609226.310 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609226.310 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.310 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.310 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.310 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.310 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.310 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.310 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.311 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.311 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.311 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.311 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.312 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.312 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.312 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1544609226.312 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1544609226.312 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609226.313 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))))
1544609226.313 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1544609226.313 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.313 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.313 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1544609226.313 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609226.313 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609226.313 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.313 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.313 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.313 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.313 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.313 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.314 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.314 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609226.314 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609226.314 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.314 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.314 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.314 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.314 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.314 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.314 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.314 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.314 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.315 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.315 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.315 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.315 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.316 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1544609226.316 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1544609226.316 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1544609226.316 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.317 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.317 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.317 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.318 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.318 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.318 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.319 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.320 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 1) into +nan.0
1544609226.321 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609226.321 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.321 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.322 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.322 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.322 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.322 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.324 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.324 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.327 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow (- +nan.0) 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 2) into +nan.0
1544609226.327 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609226.328 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) (log (- +nan.0)))) into (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
1544609226.328 * [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))))) into (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))))
1544609226.328 * [misc]approximate:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in (x) around 0
1544609226.328 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1544609226.328 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))))
1544609226.328 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1544609226.328 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.328 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.328 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1544609226.328 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609226.328 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609226.328 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609226.328 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.328 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.328 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.328 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.328 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.328 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.328 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.329 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609226.329 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609226.329 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.329 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.329 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609226.329 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609226.329 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609226.329 * [misc]backup-simplify:  Simplify -1 into -1
1544609226.329 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.329 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.329 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.329 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609226.329 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.330 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.330 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.330 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.330 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1544609226.330 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1544609226.330 * [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1544609226.330 * [misc]taylor:  Rewrote expression to (log (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))))
1544609226.330 * [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))))) in x
1544609226.331 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.331 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.331 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))) in x
1544609226.331 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609226.331 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609226.331 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609226.331 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.331 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.331 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.331 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.331 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.331 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.331 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.331 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609226.331 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609226.331 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.331 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.331 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609226.331 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609226.331 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609226.331 * [misc]backup-simplify:  Simplify -1 into -1
1544609226.331 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.331 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.331 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.332 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609226.332 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.332 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.332 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.332 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1544609226.332 * [misc]backup-simplify:  Simplify (+ 1 +nan.0) into (- +nan.0)
1544609226.333 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1544609226.333 * [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
1544609226.333 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.333 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.333 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.334 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.334 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609226.335 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.335 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.335 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.336 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.337 * [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 1) into +nan.0
1544609226.337 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609226.338 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.339 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.339 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.339 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.340 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.341 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1544609226.341 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1544609226.344 * [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- +nan.0)) 2)) (pow (- +nan.0) 2))) (* 1 (/ (* 1 (pow (* 2 (- +nan.0)) 1)) (pow (- +nan.0) 1)))) 2) into +nan.0
1544609226.344 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1544609226.345 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) (log (- +nan.0)))) into (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
1544609226.345 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2)
1544609226.345 * [misc]backup-simplify:  Simplify (+ (sqrt (+ x 1)) (sqrt x)) into (+ (sqrt (+ x 1)) (sqrt x))
1544609226.345 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1544609226.345 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609226.345 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609226.345 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609226.345 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.345 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.345 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.345 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.345 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.345 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.345 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609226.346 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.346 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609226.346 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609226.346 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.346 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.346 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.346 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.346 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.346 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1544609226.346 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1544609226.346 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1544609226.346 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.346 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.346 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.346 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.346 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.346 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.346 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1544609226.347 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.347 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1544609226.347 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1544609226.347 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.347 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.347 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.347 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.347 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.347 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.347 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.347 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1544609226.348 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.348 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.348 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1544609226.349 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.349 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1544609226.349 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.349 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609226.350 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))
1544609226.350 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in (x) around 0
1544609226.350 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609226.350 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609226.350 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.350 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.350 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.350 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.350 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.350 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.350 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.350 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609226.350 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609226.350 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.350 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.350 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.350 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.350 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.350 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.350 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.351 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.351 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.351 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.351 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1544609226.351 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1544609226.351 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.351 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.351 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.351 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.351 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.351 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.351 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.352 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1544609226.352 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1544609226.352 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.352 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.352 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.352 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.352 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.352 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.352 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.352 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.352 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.352 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1544609226.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.352 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.352 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.353 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.353 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.353 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.354 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.354 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1544609226.354 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.354 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.354 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.355 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.355 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.356 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.356 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.356 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.356 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.357 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.357 * [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)))))
1544609226.357 * [misc]backup-simplify:  Simplify (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1544609226.357 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1544609226.357 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609226.357 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609226.358 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609226.358 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.358 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.358 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.358 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.358 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.358 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.358 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.358 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609226.358 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609226.358 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.358 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.358 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609226.358 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609226.358 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609226.358 * [misc]backup-simplify:  Simplify -1 into -1
1544609226.358 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.358 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.358 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.359 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609226.359 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.359 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.359 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1544609226.359 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1544609226.359 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1544609226.359 * [misc]taylor:  Taking taylor expansion of 1 in x
1544609226.359 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.359 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1544609226.359 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.359 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.359 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544609226.359 * [misc]backup-simplify:  Simplify (- 1) into -1
1544609226.359 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544609226.360 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.360 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.360 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1544609226.360 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1544609226.360 * [misc]taylor:  Taking taylor expansion of -1 in x
1544609226.360 * [misc]backup-simplify:  Simplify -1 into -1
1544609226.360 * [misc]taylor:  Taking taylor expansion of x in x
1544609226.360 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.360 * [misc]backup-simplify:  Simplify 1 into 1
1544609226.360 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544609226.360 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1544609226.360 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1544609226.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.361 * [misc]backup-simplify:  Simplify 0 into 0
1544609226.361 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.361 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.361 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1544609226.361 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.361 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544609226.362 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.362 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1544609226.363 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1544609226.363 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.363 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.363 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.363 * [misc]backup-simplify:  Simplify (- 0) into 0
1544609226.363 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544609226.364 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.364 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544609226.365 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1544609226.365 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1544609226.365 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1544609226.365 * [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)))))
1544609226.365 * * * [misc]progress:  simplifying candidates
1544609226.366 * * * * [misc]progress:  [ 1 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (log1p (expm1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.366 * * * * [misc]progress:  [ 2 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.366 * * * * [misc]progress:  [ 3 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))))>
1544609226.366 * * * * [misc]progress:  [ 4 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (pow (+ (sqrt (+ x 1)) (sqrt x)) (- 1)))))>
1544609226.366 * [enter]simplify:  Simplifying (- 1)
1544609226.366 * * [misc]simplify:  iters left: 2 (2 enodes)
1544609226.367 * * [misc]simplify:  iters left: 1 (5 enodes)
1544609226.368 * [exit]simplify:  Simplified to -1
1544609226.368 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (pow (+ (sqrt (+ x 1)) (sqrt x)) -1))))
1544609226.368 * * * * [misc]progress:  [ 5 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (pow (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) 1))))>
1544609226.368 * * * * [misc]progress:  [ 6 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (exp (- (log (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.368 * * * * [misc]progress:  [ 7 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (exp (log (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.368 * * * * [misc]progress:  [ 8 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (log (exp (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.368 * * * * [misc]progress:  [ 9 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (* (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.368 * * * * [misc]progress:  [ 10 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (cbrt (* (* (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.368 * * * * [misc]progress:  [ 11 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.368 * * * * [misc]progress:  [ 12 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (- 1) (- (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609226.368 * * * * [misc]progress:  [ 13 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609226.368 * * * * [misc]progress:  [ 14 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609226.368 * * * * [misc]progress:  [ 15 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (/ (+ (sqrt (+ x 1)) (sqrt x)) 1)))))>
1544609226.368 * * * * [misc]progress:  [ 16 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609226.368 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1544609226.369 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609226.370 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609226.372 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544609226.372 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 1 (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))))))
1544609226.372 * * * * [misc]progress:  [ 17 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609226.372 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1544609226.373 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609226.374 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609226.377 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1544609226.377 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))))))
1544609226.377 * * * * [misc]progress:  [ 18 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609226.377 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609226.378 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609226.380 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609226.383 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609226.384 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))
1544609226.384 * * * * [misc]progress:  [ 19 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ (/ 1 1) (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609226.384 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609226.385 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609226.387 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609226.391 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609226.391 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ (/ 1 1) (+ (sqrt (+ 1 x)) (sqrt x))))))
1544609226.391 * * * * [misc]progress:  [ 20 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (/ 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))))))))>
1544609226.391 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1544609226.392 * * [misc]simplify:  iters left: 6 (10 enodes)
1544609226.398 * * [misc]simplify:  iters left: 5 (21 enodes)
1544609226.408 * * [misc]simplify:  iters left: 4 (44 enodes)
1544609226.421 * * [misc]simplify:  iters left: 3 (71 enodes)
1544609226.441 * * [misc]simplify:  iters left: 2 (120 enodes)
1544609226.483 * * [misc]simplify:  iters left: 1 (150 enodes)
1544609226.541 * [exit]simplify:  Simplified to (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))
1544609226.541 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (* (/ 1 (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (fma (- (sqrt x)) (sqrt (+ 1 x)) (+ x (+ 1 x)))))))
1544609226.542 * * * * [misc]progress:  [ 21 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x))))))>
1544609226.542 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1544609226.542 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609226.544 * * [misc]simplify:  iters left: 4 (11 enodes)
1544609226.545 * * [misc]simplify:  iters left: 3 (12 enodes)
1544609226.547 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1544609226.547 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (* (/ 1 (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x))))))
1544609226.547 * * * * [misc]progress:  [ 22 / 75 ] simplifiying candidate #<alt (λ (x) (- (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1))>
1544609226.547 * * * * [misc]progress:  [ 23 / 75 ] simplifiying candidate #<alt (λ (x) (log1p (expm1 (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.547 * * * * [misc]progress:  [ 24 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.547 * * * * [misc]progress:  [ 25 / 75 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))>
1544609226.547 * * * * [misc]progress:  [ 26 / 75 ] simplifiying candidate #<alt (λ (x) (pow (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) 1))>
1544609226.547 * * * * [misc]progress:  [ 27 / 75 ] simplifiying candidate #<alt (λ (x) (exp (log (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.547 * * * * [misc]progress:  [ 28 / 75 ] simplifiying candidate #<alt (λ (x) (log (exp (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.548 * * * * [misc]progress:  [ 29 / 75 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))) (cbrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.548 * * * * [misc]progress:  [ 30 / 75 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.548 * * * * [misc]progress:  [ 31 / 75 ] simplifiying candidate #<alt (λ (x) (* (sqrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (sqrt (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.548 * * * * [misc]progress:  [ 32 / 75 ] simplifiying candidate #<alt (λ (x) (* 1 (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609226.548 * * * * [misc]progress:  [ 33 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log (+ 1 (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609226.548 * * * * [misc]progress:  [ 34 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.548 * * * * [misc]progress:  [ 35 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (expm1 (log1p (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.548 * * * * [misc]progress:  [ 36 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))>
1544609226.548 * [enter]simplify:  Simplifying (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1544609226.548 * * [misc]simplify:  iters left: 6 (7 enodes)
1544609226.550 * * [misc]simplify:  iters left: 5 (11 enodes)
1544609226.552 * [exit]simplify:  Simplified to (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))
1544609226.552 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))
1544609226.552 * * * * [misc]progress:  [ 37 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (pow (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) 1)))>
1544609226.552 * * * * [misc]progress:  [ 38 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (exp (log (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.552 * * * * [misc]progress:  [ 39 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log (exp (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.552 * * * * [misc]progress:  [ 40 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (* (* (cbrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.552 * * * * [misc]progress:  [ 41 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (cbrt (* (* (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.552 * * * * [misc]progress:  [ 42 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (* (sqrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.552 * * * * [misc]progress:  [ 43 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (* 1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609226.552 * * * * [misc]progress:  [ 44 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (log1p (expm1 (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.552 * * * * [misc]progress:  [ 45 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (expm1 (log1p (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.552 * * * * [misc]progress:  [ 46 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1))) (sqrt x))))))>
1544609226.552 * [enter]simplify:  Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))
1544609226.553 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609226.554 * * [misc]simplify:  iters left: 5 (9 enodes)
1544609226.555 * [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x))))
1544609226.555 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (fma (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (cbrt (sqrt (+ x 1))) (sqrt x))))))
1544609226.555 * * * * [misc]progress:  [ 47 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1))) (sqrt x))))))>
1544609226.556 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1544609226.556 * * [misc]simplify:  iters left: 6 (6 enodes)
1544609226.557 * * [misc]simplify:  iters left: 5 (10 enodes)
1544609226.559 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1544609226.559 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))))
1544609226.559 * * * * [misc]progress:  [ 48 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))))>
1544609226.559 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609226.560 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609226.561 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609226.562 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609226.562 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))))
1544609226.562 * * * * [misc]progress:  [ 49 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma (sqrt 1) (sqrt (+ x 1)) (sqrt x))))))>
1544609226.562 * [enter]simplify:  Simplifying (sqrt 1)
1544609226.562 * * [misc]simplify:  iters left: 1 (2 enodes)
1544609226.563 * [exit]simplify:  Simplified to 1
1544609226.563 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))))
1544609226.563 * * * * [misc]progress:  [ 50 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1))) (sqrt x))))))>
1544609226.563 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1544609226.564 * * [misc]simplify:  iters left: 4 (5 enodes)
1544609226.565 * * [misc]simplify:  iters left: 3 (8 enodes)
1544609226.566 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1544609226.566 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (fma (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1))) (sqrt x))))))
1544609226.566 * * * * [misc]progress:  [ 51 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (fma 1 (sqrt (+ x 1)) (sqrt x))))))>
1544609226.566 * * * * [misc]progress:  [ 52 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (log (* (exp (sqrt (+ x 1))) (exp (sqrt x))))))))>
1544609226.566 * [enter]simplify:  Simplifying (* (exp (sqrt (+ x 1))) (exp (sqrt x)))
1544609226.567 * * [misc]simplify:  iters left: 6 (8 enodes)
1544609226.568 * * [misc]simplify:  iters left: 5 (14 enodes)
1544609226.571 * * [misc]simplify:  iters left: 4 (16 enodes)
1544609226.573 * [exit]simplify:  Simplified to (exp (+ (sqrt (+ 1 x)) (sqrt x)))
1544609226.573 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x) (expm1 (log1p (/ 1 (log (exp (+ (sqrt (+ 1 x)) (sqrt x))))))))
1544609226.573 * * * * [misc]progress:  [ 53 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (pow (+ (sqrt (+ x 1)) (sqrt x)) 1)))))>
1544609226.573 * * * * [misc]progress:  [ 54 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (exp (log (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.573 * * * * [misc]progress:  [ 55 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (log (exp (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.574 * * * * [misc]progress:  [ 56 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.574 * * * * [misc]progress:  [ 57 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (cbrt (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.574 * * * * [misc]progress:  [ 58 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* (sqrt (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))))>
1544609226.574 * * * * [misc]progress:  [ 59 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 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)))))))))>
1544609226.574 * * * * [misc]progress:  [ 60 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609226.574 * * * * [misc]progress:  [ 61 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))))))>
1544609226.574 * * * * [misc]progress:  [ 62 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (* 1 (+ (sqrt (+ x 1)) (sqrt x)))))))>
1544609226.574 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1544609226.574 * * [misc]simplify:  iters left: 5 (6 enodes)
1544609226.576 * * [misc]simplify:  iters left: 4 (10 enodes)
1544609226.577 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1544609226.577 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x) (expm1 (log1p (/ 1 (* 1 (+ (sqrt (+ 1 x)) (sqrt x)))))))
1544609226.577 * * * * [misc]progress:  [ 63 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt x) (sqrt (+ x 1)))))))>
1544609226.577 * * * * [misc]progress:  [ 64 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))))>
1544609226.577 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609226.577 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (expm1 (log1p +nan.0)))
1544609226.577 * * * * [misc]progress:  [ 65 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1544609226.578 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609226.578 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (expm1 (log1p +nan.0)))
1544609226.578 * * * * [misc]progress:  [ 66 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1544609226.578 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609226.578 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (expm1 (log1p +nan.0)))
1544609226.578 * * * * [misc]progress:  [ 67 / 75 ] simplifiying candidate #<alt (λ (x) (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))))>
1544609226.578 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609226.578 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609226.578 * * * * [misc]progress:  [ 68 / 75 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1544609226.578 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609226.578 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609226.578 * * * * [misc]progress:  [ 69 / 75 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1544609226.578 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609226.578 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1544609226.578 * * * * [misc]progress:  [ 70 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (- (log 2) (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))>
1544609226.578 * [enter]simplify:  Simplifying (- (log 2) (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609226.578 * [misc]simplify:  Simplified (2 1) to (λ (x) (expm1 +nan.0))
1544609226.578 * * * * [misc]progress:  [ 71 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))>
1544609226.579 * [enter]simplify:  Simplifying (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
1544609226.579 * [misc]simplify:  Simplified (2 1) to (λ (x) (expm1 +nan.0))
1544609226.579 * * * * [misc]progress:  [ 72 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))>
1544609226.579 * [enter]simplify:  Simplifying (- (log (- +nan.0)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
1544609226.579 * [misc]simplify:  Simplified (2 1) to (λ (x) (expm1 +nan.0))
1544609226.579 * * * * [misc]progress:  [ 73 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))))))>
1544609226.579 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1544609226.579 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ 1 +nan.0))))
1544609226.579 * * * * [misc]progress:  [ 74 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))))>
1544609226.579 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609226.579 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ 1 +nan.0))))
1544609226.579 * * * * [misc]progress:  [ 75 / 75 ] simplifiying candidate #<alt (λ (x) (expm1 (log1p (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))))>
1544609226.579 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1544609226.579 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x) (expm1 (log1p (/ 1 +nan.0))))
1544609226.579 * * * [misc]progress:  adding candidates to table
1544609227.811 * [misc]progress:  [Phase 3 of 3] Extracting.
1544609227.811 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ 1 (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))> #<alt (λ (x) (expm1 (log1p (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))> #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (- (expm1 (log1p (sqrt (+ x 1)))) (sqrt x)))> #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt 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 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (/ 1 (+ (/ (sqrt (fma x x -1)) (sqrt (- x 1))) (sqrt x))))> #<alt (λ (x) (expm1 (* (sqrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>)
1544609227.813 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1544609227.813 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ 1 (fma (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1))) (sqrt x))))> #<alt (λ (x) (expm1 (log1p (/ (/ 1 (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))))))> #<alt (λ (x) (* (/ 1 (* (cbrt (+ (sqrt (+ 1 x)) (sqrt x))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (- (expm1 (log1p (sqrt (+ x 1)))) (sqrt x)))> #<alt (λ (x) (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt 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 (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))) (/ 1 (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))> #<alt (λ (x) (/ 1 (+ (/ (sqrt (fma x x -1)) (sqrt (- x 1))) (sqrt x))))> #<alt (λ (x) (expm1 (* (sqrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))))))>)
1544609227.944 * * * [misc]regime:  Found split indices: #<option (#s(si 4 256))>
1544609227.944 * [enter]simplify:  Simplifying (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1544609227.946 * * [misc]simplify:  iters left: 6 (9 enodes)
1544609227.947 * * [misc]simplify:  iters left: 5 (13 enodes)
1544609227.950 * [exit]simplify:  Simplified to (expm1 (log1p (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))))
1544609227.950 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1544609229.082 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609229.086 * * * * [misc]points:  Sampling 3985 additional inputs, on iter 1 have 4015 / 8000
1544609230.086 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.087 * * * * [misc]points:  Sampling 1949 additional inputs, on iter 2 have 6051 / 8000
1544609230.369 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.370 * * * * [misc]points:  Sampling 965 additional inputs, on iter 3 have 7035 / 8000
1544609230.541 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.541 * * * * [misc]points:  Sampling 471 additional inputs, on iter 4 have 7529 / 8000
1544609230.616 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.616 * * * * [misc]points:  Sampling 225 additional inputs, on iter 5 have 7775 / 8000
1544609230.648 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.648 * * * * [misc]points:  Sampling 120 additional inputs, on iter 6 have 7880 / 8000
1544609230.670 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.670 * * * * [misc]points:  Sampling 59 additional inputs, on iter 7 have 7941 / 8000
1544609230.682 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.682 * * * * [misc]points:  Sampling 35 additional inputs, on iter 8 have 7965 / 8000
1544609230.689 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.690 * * * * [misc]points:  Sampling 18 additional inputs, on iter 9 have 7982 / 8000
1544609230.694 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.694 * * * * [misc]points:  Sampling 9 additional inputs, on iter 10 have 7991 / 8000
1544609230.697 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.697 * * * * [misc]points:  Sampling 6 additional inputs, on iter 11 have 7994 / 8000
1544609230.700 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.700 * * * * [misc]points:  Sampling 4 additional inputs, on iter 12 have 7996 / 8000
1544609230.703 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.703 * * * * [misc]points:  Sampling 4 additional inputs, on iter 13 have 7998 / 8000
1544609230.706 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544609230.707 * * * * [exit]points:  Sampled 8000 points with exact outputs