1547598624.058 * [misc]progress:  [Phase 1 of 3] Setting up.
1547598624.058 * * * [misc]progress:  [1/2] Preparing points
1547598624.058 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1547598624.150 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598624.150 * * * * [misc]points:  Sampling 132 additional inputs, on iter 1 have 124 / 256
1547598624.193 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598624.193 * * * * [misc]points:  Sampling 65 additional inputs, on iter 2 have 191 / 256
1547598624.220 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598624.220 * * * * [misc]points:  Sampling 28 additional inputs, on iter 3 have 228 / 256
1547598624.232 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598624.232 * * * * [misc]points:  Sampling 14 additional inputs, on iter 4 have 242 / 256
1547598624.239 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598624.239 * * * * [misc]points:  Sampling 6 additional inputs, on iter 5 have 250 / 256
1547598624.244 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598624.244 * * * * [misc]points:  Sampling 4 additional inputs, on iter 6 have 253 / 256
1547598624.249 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598624.249 * * * * [exit]points:  Sampled 256 points with exact outputs
1547598624.249 * * * [misc]progress:  [2/2] Setting up program.
1547598624.255 * [misc]progress:  [Phase 2 of 3] Improving.
1547598624.255 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1547598624.255 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547598624.255 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598624.258 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598624.262 * * [misc]simplify:  iters left: 4 (17 enodes)
1547598624.267 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547598624.267 * [misc]simplify:  Simplified (2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1547598624.273 * * [misc]progress:  iteration 1 / 4
1547598624.273 * * * [misc]progress:  picking best candidate
1547598624.279 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1547598624.279 * * * [misc]progress:  localizing error
1547598624.323 * * * [misc]progress:  generating rewritten candidates
1547598624.323 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1547598624.355 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1547598624.359 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1547598624.362 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1547598624.365 * * * [misc]progress:  generating series expansions
1547598624.365 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1547598624.365 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) into (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1))))
1547598624.365 * [misc]approximate:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in (x) around 0
1547598624.365 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1547598624.365 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598624.366 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.366 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.366 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.366 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.366 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.367 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.367 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547598624.367 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547598624.367 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598624.367 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.367 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.367 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.367 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.367 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.368 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598624.368 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.368 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598624.368 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.369 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547598624.369 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547598624.369 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 (+ x 1)))) in x
1547598624.369 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598624.369 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.369 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.369 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.369 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.369 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.369 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.370 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.370 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547598624.370 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547598624.370 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598624.370 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.370 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.370 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.370 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.370 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.371 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598624.371 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.371 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598624.371 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.371 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547598624.372 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547598624.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598624.372 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.372 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598624.372 * [misc]backup-simplify:  Simplify (+ +nan.0 -1) into (- +nan.0)
1547598624.373 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.373 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598624.375 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.375 * [misc]backup-simplify:  Simplify (- -1/2) into 1/2
1547598624.375 * [misc]backup-simplify:  Simplify (+ +nan.0 1/2) into (- +nan.0)
1547598624.375 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.376 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598624.377 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598624.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598624.378 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547598624.379 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547598624.379 * [misc]backup-simplify:  Simplify (- 3/8) into -3/8
1547598624.380 * [misc]backup-simplify:  Simplify (+ +nan.0 -3/8) into (- +nan.0)
1547598624.380 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.381 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) (- +nan.0))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547598624.381 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 x))) (/ 1 (sqrt (+ (/ 1 x) 1)))) into (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1))))
1547598624.381 * [misc]approximate:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in (x) around 0
1547598624.381 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1547598624.381 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598624.381 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.381 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.381 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.381 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.382 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.382 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547598624.382 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547598624.382 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598624.382 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.382 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.382 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.382 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.382 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.382 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.383 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.383 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.383 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.383 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.384 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.384 * [misc]taylor:  Taking taylor expansion of (- (sqrt x) (sqrt (/ 1 (+ (/ 1 x) 1)))) in x
1547598624.384 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598624.384 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.384 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.384 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.384 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.385 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.385 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547598624.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547598624.385 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598624.385 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.385 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.385 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.385 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.385 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.385 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.385 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.386 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.386 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.386 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.387 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598624.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598624.387 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.387 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.388 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598624.388 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.389 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.390 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598624.390 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598624.390 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547598624.392 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.392 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.392 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598624.392 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.394 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598624.395 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598624.395 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598624.395 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547598624.397 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598624.397 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.397 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598624.397 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.398 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* (- +nan.0) (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598624.399 * [misc]backup-simplify:  Simplify (- (/ 1 (sqrt (/ 1 (- x)))) (/ 1 (sqrt (+ (/ 1 (- x)) 1)))) into (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547598624.399 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547598624.399 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547598624.399 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547598624.399 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598624.399 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598624.399 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598624.399 * [misc]backup-simplify:  Simplify -1 into -1
1547598624.399 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.399 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.399 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.399 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598624.399 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.400 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598624.400 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547598624.400 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547598624.400 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547598624.400 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598624.401 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.401 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.401 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.401 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.401 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.401 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.401 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.401 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598624.401 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598624.401 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547598624.402 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.402 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598624.402 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547598624.402 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547598624.402 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598624.403 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598624.403 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598624.403 * [misc]backup-simplify:  Simplify -1 into -1
1547598624.403 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.403 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.403 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.403 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598624.403 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.404 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598624.404 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547598624.404 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547598624.404 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547598624.404 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598624.404 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.404 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.404 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.404 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.404 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.404 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.404 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.405 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598624.405 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598624.405 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547598624.405 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.406 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598624.406 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598624.406 * [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
1547598624.407 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.407 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598624.408 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.409 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1547598624.410 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.410 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1547598624.410 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.411 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598624.412 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598624.414 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547598624.414 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598624.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598624.415 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.415 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547598624.416 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.417 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.417 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1547598624.417 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.418 * [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)))))
1547598624.418 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1547598624.418 * [misc]backup-simplify:  Simplify (/ 1 (sqrt x)) into (sqrt (/ 1 x))
1547598624.418 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 x)) in (x) around 0
1547598624.418 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598624.419 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.419 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.419 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.419 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.419 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.420 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.420 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598624.420 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.420 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.420 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.420 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.420 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.420 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.421 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.421 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.421 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.421 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598624.423 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.423 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.423 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598624.425 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598624.425 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.425 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 2)) (+ (* +nan.0 x) +nan.0)) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547598624.425 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 x))) into (sqrt x)
1547598624.426 * [misc]approximate:  Taking taylor expansion of (sqrt x) in (x) around 0
1547598624.426 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598624.426 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.426 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.426 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.426 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.427 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.427 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598624.427 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.427 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.427 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.427 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.428 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.428 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.428 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.429 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.429 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.431 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598624.431 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.431 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 3)) (+ (* +nan.0 (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598624.432 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (/ 1 (- x)))) into (/ 1 (sqrt (/ -1 x)))
1547598624.432 * [misc]approximate:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in (x) around 0
1547598624.432 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547598624.432 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598624.432 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598624.432 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598624.432 * [misc]backup-simplify:  Simplify -1 into -1
1547598624.432 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.432 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.432 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.432 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598624.432 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.433 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598624.433 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547598624.433 * [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (/ -1 x))) in x
1547598624.433 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598624.433 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598624.433 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598624.433 * [misc]backup-simplify:  Simplify -1 into -1
1547598624.434 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.434 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.434 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.434 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598624.434 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.435 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598624.435 * [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
1547598624.435 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.435 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598624.437 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.438 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1547598624.438 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.438 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598624.440 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598624.442 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547598624.442 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598624.442 * [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)))))
1547598624.443 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1547598624.443 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ x 1))) into (sqrt (/ 1 (+ x 1)))
1547598624.443 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in (x) around 0
1547598624.443 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547598624.443 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547598624.443 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598624.443 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.443 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.443 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.443 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.443 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.443 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598624.443 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.444 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598624.444 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.444 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547598624.444 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547598624.444 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ x 1))) in x
1547598624.445 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
1547598624.445 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598624.445 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.445 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.445 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.445 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.445 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.445 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598624.445 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.445 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598624.445 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.446 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547598624.446 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547598624.446 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.446 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1547598624.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598624.447 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547598624.448 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547598624.448 * [misc]backup-simplify:  Simplify 3/8 into 3/8
1547598624.449 * [misc]backup-simplify:  Simplify (+ (* 3/8 (pow x 2)) (+ (* -1/2 x) 1)) into (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1547598624.449 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 x) 1))) into (sqrt (/ 1 (+ (/ 1 x) 1)))
1547598624.449 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in (x) around 0
1547598624.449 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547598624.449 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547598624.449 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598624.449 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.449 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.449 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.449 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.449 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.449 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.449 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.450 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.450 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.450 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.451 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.451 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 x) 1))) in x
1547598624.451 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
1547598624.451 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598624.451 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.451 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.451 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.451 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.451 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.451 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.451 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.451 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.452 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.452 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.453 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.453 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.453 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.453 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598624.453 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598624.454 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547598624.455 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.455 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.455 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598624.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598624.456 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547598624.458 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598624.458 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.458 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 3)) (+ (* +nan.0 (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598624.458 * [misc]backup-simplify:  Simplify (/ 1 (sqrt (+ (/ 1 (- x)) 1))) into (sqrt (/ 1 (- 1 (/ 1 x))))
1547598624.458 * [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in (x) around 0
1547598624.458 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547598624.459 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547598624.459 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598624.459 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.459 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.459 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.459 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.459 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.459 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.459 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.459 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598624.459 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598624.460 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547598624.460 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.460 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598624.461 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547598624.461 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547598624.461 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598624.461 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.461 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.461 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.461 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.461 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.461 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.461 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.461 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598624.461 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598624.462 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547598624.462 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.462 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598624.462 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.462 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.463 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598624.463 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598624.463 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.463 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547598624.465 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.465 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.465 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598624.465 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598624.466 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598624.466 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547598624.467 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598624.468 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.468 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 3)) (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (* +nan.0 (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598624.468 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1547598624.468 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1547598624.468 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1547598624.468 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598624.468 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598624.468 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.468 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.469 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.469 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.469 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.469 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598624.469 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598624.469 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.469 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598624.470 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598624.470 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598624.470 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.470 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.470 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.470 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.470 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.470 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598624.470 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598624.470 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.471 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598624.471 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.471 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547598624.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598624.473 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598624.473 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547598624.473 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547598624.474 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1547598624.474 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1547598624.474 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598624.474 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598624.474 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.474 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.474 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.474 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.474 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.474 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.474 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.475 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.475 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.476 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.476 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598624.476 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598624.476 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.476 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.476 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.476 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.476 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.476 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.476 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.476 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.476 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.477 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598624.477 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.477 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.478 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598624.478 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598624.479 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.479 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.480 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598624.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598624.482 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598624.482 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.482 * [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)))))
1547598624.482 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1547598624.482 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1547598624.482 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598624.482 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598624.482 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.482 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.482 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.482 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.483 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.483 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.483 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.483 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598624.483 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598624.483 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.484 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598624.484 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598624.484 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598624.484 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598624.484 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.484 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598624.484 * [misc]taylor:  Taking taylor expansion of x in x
1547598624.484 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.484 * [misc]backup-simplify:  Simplify 1 into 1
1547598624.485 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598624.485 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598624.485 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598624.485 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598624.486 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598624.486 * [misc]backup-simplify:  Simplify 0 into 0
1547598624.486 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.486 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598624.487 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598624.487 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598624.488 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598624.488 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.489 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598624.489 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598624.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598624.491 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598624.491 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598624.491 * [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)))))
1547598624.491 * * * [misc]progress:  simplifying candidates
1547598624.491 * * * * [misc]progress:  [ 1 / 83 ] simplifiying candidate #<alt (λ (x) (log (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))))>
1547598624.492 * [enter]simplify:  Simplifying (/ (exp (/ 1 (sqrt x))) (exp (/ 1 (sqrt (+ x 1)))))
1547598624.492 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598624.495 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598624.499 * * [misc]simplify:  iters left: 4 (17 enodes)
1547598624.505 * * [misc]simplify:  iters left: 3 (23 enodes)
1547598624.511 * * [misc]simplify:  iters left: 2 (25 enodes)
1547598624.517 * * [misc]simplify:  iters left: 1 (29 enodes)
1547598624.526 * [exit]simplify:  Simplified to (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1547598624.526 * [misc]simplify:  Simplified (2 1) to (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))
1547598624.526 * * * * [misc]progress:  [ 2 / 83 ] simplifiying candidate #<alt (λ (x) (pow (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) 1))>
1547598624.526 * * * * [misc]progress:  [ 3 / 83 ] simplifiying candidate #<alt (λ (x) (exp (log (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547598624.526 * * * * [misc]progress:  [ 4 / 83 ] simplifiying candidate #<alt (λ (x) (log (exp (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547598624.526 * * * * [misc]progress:  [ 5 / 83 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))) (cbrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547598624.526 * * * * [misc]progress:  [ 6 / 83 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547598624.526 * * * * [misc]progress:  [ 7 / 83 ] simplifiying candidate #<alt (λ (x) (* (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))) (sqrt (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1)))))))>
1547598624.526 * * * * [misc]progress:  [ 8 / 83 ] simplifiying candidate #<alt (λ (x) (/ (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1)) (* (sqrt x) (sqrt (+ x 1)))))>
1547598624.527 * [enter]simplify:  Simplifying (- (* 1 (sqrt (+ x 1))) (* (sqrt x) 1))
1547598624.527 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598624.530 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598624.536 * * [misc]simplify:  iters left: 4 (23 enodes)
1547598624.545 * * [misc]simplify:  iters left: 3 (25 enodes)
1547598624.551 * * [misc]simplify:  iters left: 2 (27 enodes)
1547598624.561 * * [misc]simplify:  iters left: 1 (31 enodes)
1547598624.567 * [exit]simplify:  Simplified to (- (sqrt (+ x 1)) (sqrt x))
1547598624.567 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1547598624.568 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1547598624.568 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598624.570 * * [misc]simplify:  iters left: 4 (10 enodes)
1547598624.572 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1547598624.572 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))
1547598624.573 * * * * [misc]progress:  [ 9 / 83 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (/ 1 (sqrt x)) 3) (pow (/ 1 (sqrt (+ x 1))) 3)) (+ (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (+ (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (* (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))))>
1547598624.573 * * * * [misc]progress:  [ 10 / 83 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1547598624.573 * * * * [misc]progress:  [ 11 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547598624.573 * * * * [misc]progress:  [ 12 / 83 ] simplifiying candidate #<alt (λ (x) (/ (- (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1))))) (+ (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547598624.573 * * * * [misc]progress:  [ 13 / 83 ] simplifiying candidate #<alt (λ (x) (* (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1))))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1547598624.573 * [enter]simplify:  Simplifying (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1547598624.573 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598624.576 * * [misc]simplify:  iters left: 5 (14 enodes)
1547598624.580 * [exit]simplify:  Simplified to (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x))))
1547598624.580 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (+ (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt x)))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1547598624.580 * [enter]simplify:  Simplifying (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1547598624.581 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598624.583 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598624.587 * * [misc]simplify:  iters left: 4 (16 enodes)
1547598624.592 * [exit]simplify:  Simplified to (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))
1547598624.592 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (+ (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1))))) (- (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt (+ x 1)))))))
1547598624.592 * * * * [misc]progress:  [ 14 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547598624.592 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547598624.592 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598624.595 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598624.599 * * [misc]simplify:  iters left: 4 (17 enodes)
1547598624.603 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547598624.604 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547598624.604 * * * * [misc]progress:  [ 15 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547598624.604 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547598624.604 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598624.606 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598624.611 * * [misc]simplify:  iters left: 4 (17 enodes)
1547598624.615 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547598624.615 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547598624.615 * * * * [misc]progress:  [ 16 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547598624.616 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547598624.616 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598624.618 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598624.622 * * [misc]simplify:  iters left: 4 (17 enodes)
1547598624.627 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547598624.627 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547598624.627 * * * * [misc]progress:  [ 17 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))>
1547598624.627 * [enter]simplify:  Simplifying (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547598624.627 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598624.630 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598624.634 * * [misc]simplify:  iters left: 4 (17 enodes)
1547598624.638 * [exit]simplify:  Simplified to (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))
1547598624.639 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (- (/ 1 (sqrt x)) (/ 1 (sqrt (+ x 1))))))
1547598624.639 * * * * [misc]progress:  [ 18 / 83 ] simplifiying candidate #<alt (λ (x) (+ (/ 1 (sqrt x)) (- (/ 1 (sqrt (+ x 1))))))>
1547598624.639 * * * * [misc]progress:  [ 19 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))>
1547598624.639 * * * * [misc]progress:  [ 20 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow x (- 1/2)) (/ 1 (sqrt (+ x 1)))))>
1547598624.639 * [enter]simplify:  Simplifying (- 1/2)
1547598624.639 * * [misc]simplify:  iters left: 2 (2 enodes)
1547598624.640 * * [misc]simplify:  iters left: 1 (3 enodes)
1547598624.641 * [exit]simplify:  Simplified to -1/2
1547598624.641 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))
1547598624.641 * * * * [misc]progress:  [ 21 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (sqrt x) (- 1)) (/ 1 (sqrt (+ x 1)))))>
1547598624.641 * [enter]simplify:  Simplifying (- 1)
1547598624.641 * * [misc]simplify:  iters left: 2 (2 enodes)
1547598624.643 * * [misc]simplify:  iters left: 1 (5 enodes)
1547598624.643 * [exit]simplify:  Simplified to -1
1547598624.644 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (pow (sqrt x) -1) (/ 1 (sqrt (+ x 1)))))
1547598624.644 * * * * [misc]progress:  [ 22 / 83 ] simplifiying candidate #<alt (λ (x) (- (pow (/ 1 (sqrt x)) 1) (/ 1 (sqrt (+ x 1)))))>
1547598624.644 * * * * [misc]progress:  [ 23 / 83 ] simplifiying candidate #<alt (λ (x) (- (exp (- (log (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547598624.644 * * * * [misc]progress:  [ 24 / 83 ] simplifiying candidate #<alt (λ (x) (- (exp (log (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547598624.644 * * * * [misc]progress:  [ 25 / 83 ] simplifiying candidate #<alt (λ (x) (- (log (exp (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547598624.644 * * * * [misc]progress:  [ 26 / 83 ] simplifiying candidate #<alt (λ (x) (- (* (* (cbrt (/ 1 (sqrt x))) (cbrt (/ 1 (sqrt x)))) (cbrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547598624.644 * * * * [misc]progress:  [ 27 / 83 ] simplifiying candidate #<alt (λ (x) (- (cbrt (* (* (/ 1 (sqrt x)) (/ 1 (sqrt x))) (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547598624.644 * * * * [misc]progress:  [ 28 / 83 ] simplifiying candidate #<alt (λ (x) (- (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x)))) (/ 1 (sqrt (+ x 1)))))>
1547598624.644 * * * * [misc]progress:  [ 29 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (- 1) (- (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547598624.644 * * * * [misc]progress:  [ 30 / 83 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547598624.644 * * * * [misc]progress:  [ 31 / 83 ] simplifiying candidate #<alt (λ (x) (- (* 1 (/ 1 (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547598624.644 * * * * [misc]progress:  [ 32 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (/ (sqrt x) 1)) (/ 1 (sqrt (+ x 1)))))>
1547598624.644 * * * * [misc]progress:  [ 33 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547598624.645 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1547598624.645 * * [misc]simplify:  iters left: 2 (3 enodes)
1547598624.646 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1547598624.646 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1547598624.646 * * * * [misc]progress:  [ 34 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))>
1547598624.646 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547598624.646 * * [misc]simplify:  iters left: 2 (3 enodes)
1547598624.647 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547598624.647 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 (sqrt (sqrt x))) (sqrt (sqrt x))) (/ 1 (sqrt (+ x 1)))))
1547598624.647 * * * * [misc]progress:  [ 35 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))>
1547598624.647 * [enter]simplify:  Simplifying (sqrt x)
1547598624.647 * * [misc]simplify:  iters left: 1 (2 enodes)
1547598624.648 * [exit]simplify:  Simplified to (sqrt x)
1547598624.648 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (- (/ (/ 1 1) (sqrt x)) (/ 1 (sqrt (+ x 1)))))
1547598624.648 * * * * [misc]progress:  [ 36 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))>
1547598624.648 * * * * [misc]progress:  [ 37 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) (- 1/2))))>
1547598624.648 * [enter]simplify:  Simplifying (- 1/2)
1547598624.648 * * [misc]simplify:  iters left: 2 (2 enodes)
1547598624.650 * * [misc]simplify:  iters left: 1 (3 enodes)
1547598624.650 * [exit]simplify:  Simplified to -1/2
1547598624.650 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (+ x 1) -1/2)))
1547598624.650 * * * * [misc]progress:  [ 38 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) (- 1))))>
1547598624.651 * [enter]simplify:  Simplifying (- 1)
1547598624.651 * * [misc]simplify:  iters left: 2 (2 enodes)
1547598624.652 * * [misc]simplify:  iters left: 1 (5 enodes)
1547598624.653 * [exit]simplify:  Simplified to -1
1547598624.653 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (pow (sqrt (+ x 1)) -1)))
1547598624.653 * * * * [misc]progress:  [ 39 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (pow (/ 1 (sqrt (+ x 1))) 1)))>
1547598624.653 * * * * [misc]progress:  [ 40 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (- (log (sqrt (+ x 1)))))))>
1547598624.653 * * * * [misc]progress:  [ 41 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (exp (log (/ 1 (sqrt (+ x 1)))))))>
1547598624.653 * * * * [misc]progress:  [ 42 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (log (exp (/ 1 (sqrt (+ x 1)))))))>
1547598624.653 * * * * [misc]progress:  [ 43 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (* (cbrt (/ 1 (sqrt (+ x 1)))) (cbrt (/ 1 (sqrt (+ x 1))))) (cbrt (/ 1 (sqrt (+ x 1)))))))>
1547598624.653 * * * * [misc]progress:  [ 44 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (cbrt (* (* (/ 1 (sqrt (+ x 1))) (/ 1 (sqrt (+ x 1)))) (/ 1 (sqrt (+ x 1)))))))>
1547598624.653 * * * * [misc]progress:  [ 45 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ 1 (sqrt (+ x 1)))))))>
1547598624.653 * * * * [misc]progress:  [ 46 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (- 1) (- (sqrt (+ x 1))))))>
1547598624.653 * * * * [misc]progress:  [ 47 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1547598624.653 * * * * [misc]progress:  [ 48 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* 1 (/ 1 (sqrt (+ x 1))))))>
1547598624.654 * * * * [misc]progress:  [ 49 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ x 1)) 1))))>
1547598624.654 * * * * [misc]progress:  [ 50 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1547598624.654 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547598624.654 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598624.655 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598624.657 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547598624.658 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x))))))
1547598624.658 * * * * [misc]progress:  [ 51 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1547598624.658 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547598624.658 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598624.659 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598624.661 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547598624.662 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1547598624.662 * * * * [misc]progress:  [ 52 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547598624.662 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547598624.662 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598624.663 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598624.665 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547598624.665 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547598624.665 * * * * [misc]progress:  [ 53 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ x 1)))))>
1547598624.666 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598624.666 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598624.667 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598624.669 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598624.669 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt 1)) (sqrt (+ 1 x)))))
1547598624.669 * * * * [misc]progress:  [ 54 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547598624.669 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547598624.669 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598624.671 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598624.673 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547598624.673 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547598624.673 * * * * [misc]progress:  [ 55 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ x 1)))))>
1547598624.673 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598624.673 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598624.675 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598624.676 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598624.676 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ (/ 1 1) (sqrt (+ 1 x)))))
1547598624.676 * * * * [misc]progress:  [ 56 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1547598624.677 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547598624.677 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598624.680 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598624.685 * * [misc]simplify:  iters left: 4 (24 enodes)
1547598624.692 * * [misc]simplify:  iters left: 3 (31 enodes)
1547598624.700 * * [misc]simplify:  iters left: 2 (39 enodes)
1547598624.710 * * [misc]simplify:  iters left: 1 (51 enodes)
1547598624.728 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547598624.728 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1))))))
1547598624.728 * * * * [misc]progress:  [ 57 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1547598624.728 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547598624.728 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598624.730 * * [misc]simplify:  iters left: 2 (9 enodes)
1547598624.732 * * [misc]simplify:  iters left: 1 (10 enodes)
1547598624.735 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547598624.735 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1547598624.735 * * * * [misc]progress:  [ 58 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (+ x 1) 1/2))))>
1547598624.735 * * * * [misc]progress:  [ 59 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (pow (sqrt (+ x 1)) 1))))>
1547598624.735 * * * * [misc]progress:  [ 60 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (exp (log (sqrt (+ x 1)))))))>
1547598624.735 * * * * [misc]progress:  [ 61 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (log (exp (sqrt (+ x 1)))))))>
1547598624.735 * * * * [misc]progress:  [ 62 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1547598624.735 * * * * [misc]progress:  [ 63 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1547598624.735 * * * * [misc]progress:  [ 64 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1547598624.736 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547598624.736 * * [misc]simplify:  iters left: 6 (6 enodes)
1547598624.738 * * [misc]simplify:  iters left: 5 (10 enodes)
1547598624.740 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1547598624.740 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1547598624.740 * * * * [misc]progress:  [ 65 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547598624.741 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547598624.741 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598624.742 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598624.744 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547598624.744 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1547598624.744 * * * * [misc]progress:  [ 66 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt 1) (sqrt (+ x 1))))))>
1547598624.745 * [enter]simplify:  Simplifying (sqrt 1)
1547598624.745 * * [misc]simplify:  iters left: 1 (2 enodes)
1547598624.746 * [exit]simplify:  Simplified to 1
1547598624.746 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))
1547598624.746 * * * * [misc]progress:  [ 67 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
1547598624.746 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1547598624.746 * * [misc]simplify:  iters left: 4 (7 enodes)
1547598624.749 * * [misc]simplify:  iters left: 3 (15 enodes)
1547598624.753 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1547598624.753 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1547598624.753 * * * * [misc]progress:  [ 68 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1547598624.754 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1547598624.754 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598624.756 * * [misc]simplify:  iters left: 4 (11 enodes)
1547598624.759 * * [misc]simplify:  iters left: 3 (14 enodes)
1547598624.763 * * [misc]simplify:  iters left: 2 (17 enodes)
1547598624.768 * * [misc]simplify:  iters left: 1 (33 enodes)
1547598624.784 * [exit]simplify:  Simplified to (sqrt (- (* x x) 1))
1547598624.784 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (/ (sqrt (- (* x x) 1)) (sqrt (- x 1))))))
1547598624.784 * * * * [misc]progress:  [ 69 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547598624.784 * * * * [misc]progress:  [ 70 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ x 1))))))>
1547598624.785 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598624.785 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598624.786 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598624.788 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598624.788 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (fabs (sqrt (+ 1 x))))))
1547598624.788 * * * * [misc]progress:  [ 71 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (* 1 (sqrt (+ x 1))))))>
1547598624.788 * * * * [misc]progress:  [ 72 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1547598624.788 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547598624.788 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598624.788 * * * * [misc]progress:  [ 73 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547598624.788 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598624.789 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598624.789 * * * * [misc]progress:  [ 74 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1547598624.789 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598624.789 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598624.789 * * * * [misc]progress:  [ 75 / 83 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1547598624.789 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547598624.789 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1547598624.789 * * * * [misc]progress:  [ 76 / 83 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))) (/ 1 (sqrt (+ x 1)))))>
1547598624.790 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598624.790 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1547598624.790 * * * * [misc]progress:  [ 77 / 83 ] simplifiying candidate #<alt (λ (x) (- (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (/ 1 (sqrt (+ x 1)))))>
1547598624.790 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598624.790 * [misc]simplify:  Simplified (2 1) to (λ (x) (- +nan.0 (/ 1 (sqrt (+ x 1)))))
1547598624.790 * * * * [misc]progress:  [ 78 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))))>
1547598624.791 * [enter]simplify:  Simplifying (- (+ (* 3/8 (pow x 2)) 1) (* 1/2 x))
1547598624.791 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598624.794 * * [misc]simplify:  iters left: 5 (20 enodes)
1547598624.802 * * [misc]simplify:  iters left: 4 (39 enodes)
1547598624.815 * * [misc]simplify:  iters left: 3 (51 enodes)
1547598624.830 * * [misc]simplify:  iters left: 2 (61 enodes)
1547598624.847 * * [misc]simplify:  iters left: 1 (77 enodes)
1547598624.870 * [exit]simplify:  Simplified to (+ (* (* 3/8 x) x) (+ (* x -1/2) 1))
1547598624.870 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) (+ (* (* 3/8 x) x) (+ (* x -1/2) 1))))
1547598624.870 * * * * [misc]progress:  [ 79 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1547598624.870 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598624.871 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1547598624.871 * * * * [misc]progress:  [ 80 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))))>
1547598624.871 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598624.871 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ 1 (sqrt x)) +nan.0))
1547598624.871 * * * * [misc]progress:  [ 81 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1547598624.871 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547598624.871 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598624.875 * * [misc]simplify:  iters left: 5 (20 enodes)
1547598624.884 * * [misc]simplify:  iters left: 4 (39 enodes)
1547598624.896 * * [misc]simplify:  iters left: 3 (57 enodes)
1547598624.913 * * [misc]simplify:  iters left: 2 (74 enodes)
1547598624.937 * * [misc]simplify:  iters left: 1 (88 enodes)
1547598624.963 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1547598624.963 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)))))
1547598624.963 * * * * [misc]progress:  [ 82 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547598624.963 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598624.963 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1547598624.963 * * * * [misc]progress:  [ 83 / 83 ] simplifiying candidate #<alt (λ (x) (- (/ 1 (sqrt x)) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547598624.964 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598624.964 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ 1 (sqrt x)) (/ 1 +nan.0)))
1547598624.964 * * * [misc]progress:  adding candidates to table
1547598626.069 * * [misc]progress:  iteration 2 / 4
1547598626.069 * * * [misc]progress:  picking best candidate
1547598626.147 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.147 * * * [misc]progress:  localizing error
1547598626.170 * * * [misc]progress:  generating rewritten candidates
1547598626.170 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1547598626.184 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1547598626.194 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1547598626.229 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
1547598626.232 * * * [misc]progress:  generating series expansions
1547598626.232 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1547598626.232 * [misc]backup-simplify:  Simplify (- (sqrt (+ x 1)) (sqrt x)) into (- (sqrt (+ x 1)) (sqrt x))
1547598626.232 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in (x) around 0
1547598626.233 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547598626.233 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598626.233 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598626.233 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.233 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.233 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.233 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.233 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.233 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.233 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598626.234 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.234 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598626.234 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598626.234 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.234 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.234 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.234 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.235 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.235 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547598626.235 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598626.235 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598626.235 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.235 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.235 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.235 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.235 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.235 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.236 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598626.236 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.236 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598626.236 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598626.236 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.236 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.236 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.236 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.237 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.238 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.238 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.238 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.238 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.238 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1547598626.239 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.240 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598626.242 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.242 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.242 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1547598626.243 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.243 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1)) into (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547598626.243 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) into (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))
1547598626.243 * [misc]approximate:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
1547598626.243 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547598626.243 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598626.244 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598626.244 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.244 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.244 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.244 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.244 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.244 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.244 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.244 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.244 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.245 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.245 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598626.245 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.245 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.245 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.245 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.245 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.246 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.246 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.246 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547598626.246 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598626.246 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598626.246 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.246 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.246 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.246 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.247 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.247 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.247 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.247 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.247 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.248 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.248 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598626.248 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.248 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.248 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.248 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.248 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.248 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.249 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.249 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.249 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.249 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.250 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.250 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.253 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.254 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.256 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.256 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.257 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.257 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.258 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.258 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.258 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.259 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.260 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.261 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.262 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.262 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.263 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.263 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.264 * [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)))))
1547598626.264 * [misc]backup-simplify:  Simplify (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x)))
1547598626.264 * [misc]approximate:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1547598626.264 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547598626.264 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598626.264 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598626.264 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.264 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.264 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.264 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.264 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.264 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.265 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.265 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598626.265 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598626.265 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.266 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.266 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598626.266 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598626.266 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598626.266 * [misc]backup-simplify:  Simplify -1 into -1
1547598626.266 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.266 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.266 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.266 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598626.267 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.267 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.267 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547598626.267 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598626.267 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598626.267 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.267 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.267 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.267 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.267 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.267 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.268 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.268 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598626.268 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598626.268 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.269 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.269 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598626.269 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598626.269 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598626.269 * [misc]backup-simplify:  Simplify -1 into -1
1547598626.269 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.269 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.269 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.269 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598626.270 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.270 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.271 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.271 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.271 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.271 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.272 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.272 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.272 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.272 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.274 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.274 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598626.275 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.276 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.276 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.276 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.277 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.277 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.277 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.279 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.279 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.281 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.281 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.281 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.281 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.282 * [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)))))
1547598626.282 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1547598626.282 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1547598626.283 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1547598626.283 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547598626.283 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547598626.283 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.283 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.283 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.283 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598626.283 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.283 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.283 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.283 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.283 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.283 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.283 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598626.284 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.284 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547598626.284 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.285 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.285 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547598626.285 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547598626.285 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.285 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.285 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.285 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598626.285 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.285 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.285 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.285 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.285 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.285 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.285 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598626.286 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.286 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547598626.286 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.287 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.287 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.287 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598626.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.287 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547598626.289 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.289 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598626.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.290 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547598626.291 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.291 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598626.292 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547598626.292 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1547598626.292 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1547598626.292 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547598626.292 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547598626.292 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598626.292 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.292 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.292 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.292 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.292 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.293 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.293 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.293 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.293 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.293 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.293 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.293 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.293 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598626.294 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.294 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.294 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547598626.294 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598626.294 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547598626.294 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547598626.295 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598626.295 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.295 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.295 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.295 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.295 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.295 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.295 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.295 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.295 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.295 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.295 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.295 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.296 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598626.296 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.296 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.296 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547598626.297 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598626.297 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.297 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547598626.297 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.298 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1547598626.299 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598626.300 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547598626.300 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547598626.300 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1547598626.300 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1547598626.300 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547598626.300 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598626.300 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598626.300 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598626.300 * [misc]backup-simplify:  Simplify -1 into -1
1547598626.300 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.300 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.300 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.301 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598626.301 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.301 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.302 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598626.302 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598626.302 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.302 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.302 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.302 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.302 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.302 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.302 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.302 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598626.302 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598626.303 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.303 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.303 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547598626.303 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598626.303 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598626.303 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598626.303 * [misc]backup-simplify:  Simplify -1 into -1
1547598626.303 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.303 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.303 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.304 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598626.304 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.304 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.304 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598626.305 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598626.305 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.305 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.305 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.305 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.305 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.305 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.305 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598626.305 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598626.306 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.306 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.306 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547598626.306 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.307 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1547598626.307 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.307 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.307 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.307 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.309 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.309 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598626.311 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.312 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1547598626.312 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.312 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.313 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.314 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.315 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.316 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.318 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1547598626.318 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.318 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.319 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.319 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.321 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.321 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.323 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.325 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
1547598626.326 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.327 * [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)))))
1547598626.327 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1547598626.327 * [misc]backup-simplify:  Simplify (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) into (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1)))))
1547598626.327 * [misc]approximate:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in (x) around 0
1547598626.327 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1547598626.327 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547598626.327 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598626.327 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598626.327 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.327 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.327 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.327 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.327 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.328 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.328 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598626.328 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.328 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598626.328 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598626.328 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.328 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.328 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.329 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.329 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.329 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547598626.329 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547598626.329 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547598626.329 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.329 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.329 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.330 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598626.330 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.330 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.330 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.330 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.330 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.330 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.330 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598626.330 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.331 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547598626.331 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.331 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.332 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.332 * [misc]taylor:  Taking taylor expansion of (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (/ 1 (* x (+ x 1))))) in x
1547598626.332 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ x 1)) (sqrt x)) in x
1547598626.332 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598626.332 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598626.332 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.332 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.332 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.332 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.332 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.332 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.332 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598626.333 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.333 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598626.333 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598626.333 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.333 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.333 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.333 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.334 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.334 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547598626.334 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547598626.334 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547598626.334 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.334 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.334 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.334 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598626.334 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.334 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.334 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.334 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.334 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.334 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.335 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598626.335 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.335 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547598626.335 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.335 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.336 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.336 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.337 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.337 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547598626.337 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.337 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.338 * [misc]backup-simplify:  Simplify (+ 1/2 (- +nan.0)) into (- +nan.0)
1547598626.338 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547598626.338 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.339 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547598626.339 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547598626.341 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.342 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598626.344 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.344 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.344 * [misc]backup-simplify:  Simplify (+ -1/8 (- +nan.0)) into (- +nan.0)
1547598626.346 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547598626.346 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.347 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547598626.347 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547598626.349 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.350 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547598626.352 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.353 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.353 * [misc]backup-simplify:  Simplify (+ 1/16 (- +nan.0)) into (- +nan.0)
1547598626.356 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547598626.356 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.357 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) (- +nan.0))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547598626.357 * [misc]backup-simplify:  Simplify (/ (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) into (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))
1547598626.357 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in (x) around 0
1547598626.357 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1547598626.358 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547598626.358 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547598626.358 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.358 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.358 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.358 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598626.358 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.358 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.358 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.358 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.358 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.358 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.358 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.358 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.359 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.359 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598626.359 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.359 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.360 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547598626.360 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547598626.360 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547598626.360 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598626.360 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598626.360 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.360 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.360 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.360 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.360 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.360 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.360 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.361 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.361 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.362 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.362 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598626.362 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.362 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.362 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.362 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.362 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.362 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.363 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.363 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) in x
1547598626.363 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547598626.363 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547598626.363 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.363 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.363 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.363 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598626.363 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.363 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.363 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.363 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.363 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.363 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.364 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.364 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.364 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.364 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598626.364 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.365 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.365 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547598626.365 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547598626.365 * [misc]taylor:  Taking taylor expansion of (- (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))) in x
1547598626.365 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598626.365 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598626.365 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.365 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.365 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.366 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.366 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.366 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.366 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.366 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.366 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.367 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.367 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598626.367 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.367 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.367 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.367 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.367 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.367 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.368 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.368 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.369 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547598626.369 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.369 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.370 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.370 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 0)) into (- +nan.0)
1547598626.371 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.371 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.371 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.373 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.373 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.374 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.375 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.375 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.375 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.376 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.376 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547598626.377 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547598626.379 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 0))) into (- +nan.0)
1547598626.379 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.380 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.382 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.382 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.383 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.384 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.384 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.384 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.385 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.385 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
1547598626.386 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* -1/2 3/8)))) (* 2 1)) into -5/16
1547598626.388 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (+ (* 3/8 (- +nan.0)) (* -5/16 0)))) into (- +nan.0)
1547598626.388 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.389 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* (- +nan.0) (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598626.389 * [misc]backup-simplify:  Simplify (/ (- (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1)))) into (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547598626.390 * [misc]approximate:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547598626.390 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547598626.390 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547598626.390 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547598626.390 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598626.390 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598626.390 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.390 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.390 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.390 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.390 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.390 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.390 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.390 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598626.391 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598626.391 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.391 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.392 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598626.392 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598626.392 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598626.392 * [misc]backup-simplify:  Simplify -1 into -1
1547598626.392 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.392 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.392 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.392 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598626.392 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.393 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.393 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598626.393 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598626.393 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598626.393 * [misc]backup-simplify:  Simplify -1 into -1
1547598626.393 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.393 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.393 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.393 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598626.393 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.394 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.394 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.395 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.395 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.395 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1547598626.395 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547598626.395 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547598626.396 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598626.396 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.396 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.396 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.396 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.396 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.396 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.396 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.396 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598626.396 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598626.396 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547598626.397 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.397 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.397 * [misc]taylor:  Taking taylor expansion of (* (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547598626.397 * [misc]taylor:  Taking taylor expansion of (/ (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547598626.397 * [misc]taylor:  Taking taylor expansion of (- (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547598626.398 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598626.398 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598626.398 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.398 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.398 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.398 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.398 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.398 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.398 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.398 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598626.398 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598626.399 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.399 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.399 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598626.399 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598626.399 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598626.399 * [misc]backup-simplify:  Simplify -1 into -1
1547598626.400 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.400 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.400 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.400 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598626.400 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.401 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.401 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598626.401 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598626.401 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598626.401 * [misc]backup-simplify:  Simplify -1 into -1
1547598626.401 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.401 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.401 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.401 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598626.401 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.402 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.402 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.402 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.403 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.403 * [misc]backup-simplify:  Simplify (/ (- +nan.0) +nan.0) into +nan.0
1547598626.403 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547598626.403 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547598626.403 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598626.403 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.403 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.403 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.403 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.404 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.404 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.404 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.404 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598626.404 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598626.404 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547598626.404 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.405 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.405 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1547598626.405 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.406 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.406 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.406 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.408 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.408 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598626.409 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.410 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.410 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.410 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598626.412 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.413 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
1547598626.414 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547598626.414 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.414 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.414 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.415 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.415 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547598626.416 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.417 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.417 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.419 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.419 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.421 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.421 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.421 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.422 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.423 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.425 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547598626.427 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547598626.427 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.427 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.427 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.428 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.428 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547598626.430 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.430 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.430 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.432 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.433 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.435 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.435 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.435 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598626.436 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.438 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.441 * [misc]backup-simplify:  Simplify (- (/ (- +nan.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
1547598626.443 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547598626.443 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598626.444 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* (- +nan.0) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598626.444 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
1547598626.444 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1547598626.444 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1547598626.444 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598626.444 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598626.444 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.445 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.445 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.445 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.445 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.445 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.445 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598626.445 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.445 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598626.446 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598626.446 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598626.446 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.446 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.446 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.446 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.446 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.446 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.446 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598626.446 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.447 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598626.447 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.447 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547598626.447 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.448 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598626.449 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547598626.449 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547598626.449 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1547598626.449 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1547598626.449 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598626.449 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598626.449 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.449 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.449 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.449 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.449 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.449 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.450 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.450 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.450 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.451 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.451 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598626.451 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598626.451 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.451 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.451 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.451 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.451 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.451 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.451 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.451 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.451 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.452 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598626.452 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.452 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598626.453 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.453 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598626.455 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.455 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598626.456 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.458 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.458 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598626.458 * [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)))))
1547598626.458 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1547598626.458 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1547598626.458 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598626.458 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598626.458 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.459 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.459 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.459 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.459 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.459 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.459 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.459 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598626.459 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598626.459 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.460 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.460 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598626.460 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598626.460 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598626.460 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.460 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598626.460 * [misc]taylor:  Taking taylor expansion of x in x
1547598626.460 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.460 * [misc]backup-simplify:  Simplify 1 into 1
1547598626.461 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598626.461 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598626.461 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598626.461 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598626.462 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598626.462 * [misc]backup-simplify:  Simplify 0 into 0
1547598626.462 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598626.462 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598626.463 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.463 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598626.464 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598626.464 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598626.465 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598626.465 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598626.465 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598626.467 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598626.467 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598626.467 * [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)))))
1547598626.467 * * * [misc]progress:  simplifying candidates
1547598626.467 * * * * [misc]progress:  [ 1 / 97 ] simplifiying candidate #<alt (λ (x) (/ (log (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.468 * [enter]simplify:  Simplifying (/ (exp (sqrt (+ x 1))) (exp (sqrt x)))
1547598626.468 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598626.470 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598626.474 * * [misc]simplify:  iters left: 4 (15 enodes)
1547598626.478 * * [misc]simplify:  iters left: 3 (18 enodes)
1547598626.483 * * [misc]simplify:  iters left: 2 (20 enodes)
1547598626.488 * * [misc]simplify:  iters left: 1 (24 enodes)
1547598626.496 * [exit]simplify:  Simplified to (exp (- (sqrt (+ 1 x)) (sqrt x)))
1547598626.496 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (exp (- (sqrt (+ 1 x)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1547598626.496 * * * * [misc]progress:  [ 2 / 97 ] simplifiying candidate #<alt (λ (x) (/ (pow (- (sqrt (+ x 1)) (sqrt x)) 1) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.496 * * * * [misc]progress:  [ 3 / 97 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.496 * * * * [misc]progress:  [ 4 / 97 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.496 * * * * [misc]progress:  [ 5 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.496 * * * * [misc]progress:  [ 6 / 97 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.496 * * * * [misc]progress:  [ 7 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (- (sqrt (+ x 1)) (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.496 * * * * [misc]progress:  [ 8 / 97 ] 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))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.496 * * * * [misc]progress:  [ 9 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.496 * * * * [misc]progress:  [ 10 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.496 * * * * [misc]progress:  [ 11 / 97 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.497 * * * * [misc]progress:  [ 12 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.497 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547598626.497 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598626.499 * * [misc]simplify:  iters left: 5 (12 enodes)
1547598626.502 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547598626.502 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1547598626.503 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547598626.503 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598626.505 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598626.508 * * [misc]simplify:  iters left: 4 (14 enodes)
1547598626.512 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1547598626.512 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1547598626.512 * * * * [misc]progress:  [ 13 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.513 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547598626.513 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598626.515 * * [misc]simplify:  iters left: 5 (12 enodes)
1547598626.518 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547598626.518 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (* (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1547598626.518 * [enter]simplify:  Simplifying (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547598626.518 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598626.521 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598626.524 * * [misc]simplify:  iters left: 4 (14 enodes)
1547598626.528 * [exit]simplify:  Simplified to (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))
1547598626.528 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x)))) (* (sqrt x) (sqrt (+ x 1)))))
1547598626.528 * * * * [misc]progress:  [ 14 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (- (sqrt (+ x 1)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.528 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1547598626.528 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598626.530 * * [misc]simplify:  iters left: 4 (11 enodes)
1547598626.533 * * [misc]simplify:  iters left: 3 (12 enodes)
1547598626.536 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547598626.536 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* 1 (- (sqrt (+ 1 x)) (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))
1547598626.536 * * * * [misc]progress:  [ 15 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (+ x 1)) (- (sqrt x))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598626.536 * * * * [misc]progress:  [ 16 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* x (+ x 1)) 1/2)))>
1547598626.536 * [enter]simplify:  Simplifying (* x (+ x 1))
1547598626.537 * * [misc]simplify:  iters left: 4 (4 enodes)
1547598626.538 * * [misc]simplify:  iters left: 3 (13 enodes)
1547598626.543 * * [misc]simplify:  iters left: 2 (14 enodes)
1547598626.546 * * [misc]simplify:  iters left: 1 (26 enodes)
1547598626.556 * [exit]simplify:  Simplified to (+ x (* x x))
1547598626.556 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (+ x (* x x)) 1/2)))
1547598626.556 * * * * [misc]progress:  [ 17 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1547598626.557 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1547598626.557 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598626.559 * * [misc]simplify:  iters left: 4 (10 enodes)
1547598626.561 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1547598626.561 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))
1547598626.561 * * * * [misc]progress:  [ 18 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (pow (* (sqrt x) (sqrt (+ x 1))) 1)))>
1547598626.562 * * * * [misc]progress:  [ 19 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1547598626.562 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1547598626.562 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598626.564 * * [misc]simplify:  iters left: 5 (12 enodes)
1547598626.567 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1547598626.567 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1547598626.567 * * * * [misc]progress:  [ 20 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (exp (log (* (sqrt x) (sqrt (+ x 1)))))))>
1547598626.568 * * * * [misc]progress:  [ 21 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (log (exp (* (sqrt x) (sqrt (+ x 1)))))))>
1547598626.568 * * * * [misc]progress:  [ 22 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1547598626.568 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1547598626.568 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598626.572 * * [misc]simplify:  iters left: 5 (20 enodes)
1547598626.579 * * [misc]simplify:  iters left: 4 (60 enodes)
1547598626.606 * * [misc]simplify:  iters left: 3 (150 enodes)
1547598626.704 * * [misc]simplify:  iters left: 2 (370 enodes)
1547598626.992 * [exit]simplify:  Simplified to (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)
1547598626.993 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x))))
1547598626.993 * * * * [misc]progress:  [ 23 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1)))))))>
1547598626.993 * * * * [misc]progress:  [ 24 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))))>
1547598626.993 * * * * [misc]progress:  [ 25 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (* x (+ x 1)))))>
1547598626.993 * [enter]simplify:  Simplifying (* x (+ x 1))
1547598626.993 * * [misc]simplify:  iters left: 4 (4 enodes)
1547598626.995 * * [misc]simplify:  iters left: 3 (13 enodes)
1547598626.999 * * [misc]simplify:  iters left: 2 (14 enodes)
1547598627.003 * * [misc]simplify:  iters left: 1 (26 enodes)
1547598627.013 * [exit]simplify:  Simplified to (+ x (* x x))
1547598627.013 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x (* x x)))))
1547598627.013 * * * * [misc]progress:  [ 26 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1)))))))>
1547598627.013 * * * * [misc]progress:  [ 27 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1547598627.013 * * * * [misc]progress:  [ 28 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1))))))>
1547598627.014 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547598627.014 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598627.015 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598627.017 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547598627.017 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x))))))
1547598627.017 * * * * [misc]progress:  [ 29 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1))))))>
1547598627.018 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547598627.018 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598627.019 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598627.021 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547598627.021 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x))))))
1547598627.021 * * * * [misc]progress:  [ 30 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547598627.022 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547598627.022 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598627.023 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598627.025 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547598627.025 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547598627.025 * * * * [misc]progress:  [ 31 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1)))))>
1547598627.026 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598627.026 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598627.027 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598627.029 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598627.029 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x)))))
1547598627.029 * * * * [misc]progress:  [ 32 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1))))))>
1547598627.029 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547598627.029 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598627.031 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598627.033 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547598627.033 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x))))))
1547598627.033 * * * * [misc]progress:  [ 33 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ x 1)))))>
1547598627.033 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598627.033 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598627.034 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598627.036 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598627.036 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (sqrt x) 1) (sqrt (+ 1 x)))))
1547598627.036 * * * * [misc]progress:  [ 34 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))))>
1547598627.036 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547598627.037 * * [misc]simplify:  iters left: 4 (4 enodes)
1547598627.038 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547598627.038 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1))))))
1547598627.038 * * * * [misc]progress:  [ 35 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))>
1547598627.038 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547598627.038 * * [misc]simplify:  iters left: 2 (3 enodes)
1547598627.039 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547598627.039 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1))))))
1547598627.039 * * * * [misc]progress:  [ 36 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* 1 (* (sqrt x) (sqrt (+ x 1))))))>
1547598627.039 * * * * [misc]progress:  [ 37 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1547598627.040 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547598627.040 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598627.043 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598627.047 * * [misc]simplify:  iters left: 4 (24 enodes)
1547598627.054 * * [misc]simplify:  iters left: 3 (31 enodes)
1547598627.062 * * [misc]simplify:  iters left: 2 (39 enodes)
1547598627.073 * * [misc]simplify:  iters left: 1 (51 enodes)
1547598627.089 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547598627.089 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1))))))
1547598627.090 * * * * [misc]progress:  [ 38 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1)))))>
1547598627.090 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547598627.090 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598627.092 * * [misc]simplify:  iters left: 2 (9 enodes)
1547598627.094 * * [misc]simplify:  iters left: 1 (10 enodes)
1547598627.096 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547598627.096 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1)))))
1547598627.096 * * * * [misc]progress:  [ 39 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))>
1547598627.096 * * * * [misc]progress:  [ 40 / 97 ] simplifiying candidate #<alt (λ (x) (pow (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))) 1))>
1547598627.096 * * * * [misc]progress:  [ 41 / 97 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))))>
1547598627.097 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ x 1)))))
1547598627.097 * * [misc]simplify:  iters left: 6 (11 enodes)
1547598627.100 * * [misc]simplify:  iters left: 5 (21 enodes)
1547598627.106 * * [misc]simplify:  iters left: 4 (30 enodes)
1547598627.117 * * [misc]simplify:  iters left: 3 (41 enodes)
1547598627.129 * * [misc]simplify:  iters left: 2 (52 enodes)
1547598627.142 * * [misc]simplify:  iters left: 1 (67 enodes)
1547598627.164 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1547598627.164 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))))
1547598627.164 * * * * [misc]progress:  [ 42 / 97 ] simplifiying candidate #<alt (λ (x) (exp (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))))>
1547598627.165 * [enter]simplify:  Simplifying (- (log (- (sqrt (+ x 1)) (sqrt x))) (log (* (sqrt x) (sqrt (+ x 1)))))
1547598627.165 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598627.168 * * [misc]simplify:  iters left: 5 (21 enodes)
1547598627.174 * * [misc]simplify:  iters left: 4 (29 enodes)
1547598627.182 * * [misc]simplify:  iters left: 3 (37 enodes)
1547598627.193 * * [misc]simplify:  iters left: 2 (47 enodes)
1547598627.206 * * [misc]simplify:  iters left: 1 (59 enodes)
1547598627.225 * [exit]simplify:  Simplified to (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))
1547598627.226 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (- (sqrt (+ 1 x)) (sqrt x))) (log (* (sqrt (+ 1 x)) (sqrt x))))))
1547598627.226 * * * * [misc]progress:  [ 43 / 97 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547598627.226 * * * * [misc]progress:  [ 44 / 97 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547598627.226 * * * * [misc]progress:  [ 45 / 97 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1547598627.226 * [enter]simplify:  Simplifying (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))
1547598627.226 * * [misc]simplify:  iters left: 6 (14 enodes)
1547598627.232 * * [misc]simplify:  iters left: 5 (34 enodes)
1547598627.248 * * [misc]simplify:  iters left: 4 (152 enodes)
1547598627.364 * [exit]simplify:  Simplified to (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (sqrt (+ 1 x)) (* (* (sqrt x) (+ 1 x)) x)))
1547598627.364 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (/ (pow (- (sqrt (+ 1 x)) (sqrt x)) 3) (* (sqrt (+ 1 x)) (* (* (sqrt x) (+ 1 x)) x)))))
1547598627.365 * * * * [misc]progress:  [ 46 / 97 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))))>
1547598627.365 * [enter]simplify:  Simplifying (/ (* (* (- (sqrt (+ x 1)) (sqrt x)) (- (sqrt (+ x 1)) (sqrt x))) (- (sqrt (+ x 1)) (sqrt x))) (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))))
1547598627.366 * * [misc]simplify:  iters left: 6 (12 enodes)
1547598627.371 * * [misc]simplify:  iters left: 5 (33 enodes)
1547598627.386 * * [misc]simplify:  iters left: 4 (124 enodes)
1547598627.482 * [exit]simplify:  Simplified to (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)
1547598627.482 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (- (sqrt (+ 1 x)) (sqrt x)) (* (sqrt (+ 1 x)) (sqrt x))) 3)))
1547598627.483 * * * * [misc]progress:  [ 47 / 97 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))) (cbrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547598627.483 * * * * [misc]progress:  [ 48 / 97 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (- (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)))))))>
1547598627.483 * * * * [misc]progress:  [ 49 / 97 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))) (sqrt (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1)))))))>
1547598627.483 * * * * [misc]progress:  [ 50 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (- (sqrt (+ x 1)) (sqrt x))) (- (* (sqrt x) (sqrt (+ x 1))))))>
1547598627.483 * * * * [misc]progress:  [ 51 / 97 ] simplifiying candidate #<alt (λ (x) (- (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))>
1547598627.483 * [enter]simplify:  Simplifying (/ (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1))))
1547598627.483 * * [misc]simplify:  iters left: 6 (7 enodes)
1547598627.486 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598627.489 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1547598627.489 * [misc]simplify:  Simplified (2 1) to (λ (x) (- (/ (/ (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x))) (/ (sqrt x) (* (sqrt x) (sqrt (+ x 1))))))
1547598627.490 * * * * [misc]progress:  [ 52 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x)) (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))>
1547598627.490 * [enter]simplify:  Simplifying (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x))
1547598627.490 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598627.493 * * [misc]simplify:  iters left: 5 (16 enodes)
1547598627.497 * * [misc]simplify:  iters left: 4 (19 enodes)
1547598627.503 * * [misc]simplify:  iters left: 3 (20 enodes)
1547598627.508 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))))
1547598627.509 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (sqrt x) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))) (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))
1547598627.509 * [enter]simplify:  Simplifying (/ (cbrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1547598627.509 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598627.511 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598627.515 * * [misc]simplify:  iters left: 4 (14 enodes)
1547598627.519 * [exit]simplify:  Simplified to (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1547598627.519 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (sqrt x)) (/ (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))))
1547598627.519 * * * * [misc]progress:  [ 53 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))>
1547598627.519 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x))
1547598627.519 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598627.522 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598627.525 * * [misc]simplify:  iters left: 4 (14 enodes)
1547598627.529 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x))
1547598627.529 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))))
1547598627.529 * [enter]simplify:  Simplifying (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt (+ x 1)))
1547598627.529 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598627.532 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598627.535 * * [misc]simplify:  iters left: 4 (14 enodes)
1547598627.539 * [exit]simplify:  Simplified to (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))
1547598627.539 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (sqrt x)) (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ 1 x)))))
1547598627.539 * * * * [misc]progress:  [ 54 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1547598627.539 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1547598627.540 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598627.541 * * [misc]simplify:  iters left: 2 (6 enodes)
1547598627.542 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1547598627.542 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1547598627.543 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1547598627.543 * * [misc]simplify:  iters left: 6 (7 enodes)
1547598627.545 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598627.549 * * [misc]simplify:  iters left: 4 (18 enodes)
1547598627.554 * * [misc]simplify:  iters left: 3 (20 enodes)
1547598627.559 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1547598627.559 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1547598627.559 * * * * [misc]progress:  [ 55 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1547598627.559 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1547598627.560 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598627.562 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598627.568 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1547598627.568 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))
1547598627.568 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1547598627.569 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598627.571 * * [misc]simplify:  iters left: 5 (17 enodes)
1547598627.576 * * [misc]simplify:  iters left: 4 (20 enodes)
1547598627.581 * * [misc]simplify:  iters left: 3 (22 enodes)
1547598627.587 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1547598627.587 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))))
1547598627.587 * * * * [misc]progress:  [ 56 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))>
1547598627.588 * [enter]simplify:  Simplifying (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x))
1547598627.588 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598627.591 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598627.594 * [exit]simplify:  Simplified to (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x))
1547598627.594 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (sqrt x)) (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))))
1547598627.594 * [enter]simplify:  Simplifying (/ (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt (+ x 1)))
1547598627.595 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598627.597 * * [misc]simplify:  iters left: 5 (17 enodes)
1547598627.602 * * [misc]simplify:  iters left: 4 (20 enodes)
1547598627.607 * * [misc]simplify:  iters left: 3 (22 enodes)
1547598627.613 * [exit]simplify:  Simplified to (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))
1547598627.613 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (sqrt x)) (/ (- (sqrt (sqrt (+ 1 x))) (sqrt (sqrt x))) (sqrt (+ 1 x)))))
1547598627.614 * * * * [misc]progress:  [ 57 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))>
1547598627.614 * [enter]simplify:  Simplifying (/ 1 (sqrt x))
1547598627.614 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598627.615 * * [misc]simplify:  iters left: 2 (6 enodes)
1547598627.617 * [exit]simplify:  Simplified to (/ 1 (sqrt x))
1547598627.617 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))))
1547598627.617 * [enter]simplify:  Simplifying (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ x 1)))
1547598627.617 * * [misc]simplify:  iters left: 6 (7 enodes)
1547598627.619 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598627.624 * * [misc]simplify:  iters left: 4 (18 enodes)
1547598627.628 * * [misc]simplify:  iters left: 3 (20 enodes)
1547598627.633 * [exit]simplify:  Simplified to (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))
1547598627.633 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt x)) (/ (- (sqrt (+ 1 x)) (sqrt x)) (sqrt (+ 1 x)))))
1547598627.633 * * * * [misc]progress:  [ 58 / 97 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1547598627.634 * * * * [misc]progress:  [ 59 / 97 ] simplifiying candidate #<alt (λ (x) (* (- (sqrt (+ x 1)) (sqrt x)) (/ 1 (* (sqrt x) (sqrt (+ x 1))))))>
1547598627.634 * * * * [misc]progress:  [ 60 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547598627.634 * * * * [misc]progress:  [ 61 / 97 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ x 1))))>
1547598627.634 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598627.634 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598627.635 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598627.637 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598627.637 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (- (sqrt (+ x 1)) (sqrt x)) (sqrt x)) (sqrt (+ 1 x))))
1547598627.637 * * * * [misc]progress:  [ 62 / 97 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))))>
1547598627.638 * [enter]simplify:  Simplifying (* (cbrt (- (sqrt (+ x 1)) (sqrt x))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))
1547598627.638 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598627.640 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598627.644 * * [misc]simplify:  iters left: 4 (14 enodes)
1547598627.648 * [exit]simplify:  Simplified to (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x))))
1547598627.648 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (- (sqrt (+ 1 x)) (sqrt x))) (cbrt (- (sqrt (+ 1 x)) (sqrt x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (cbrt (- (sqrt (+ x 1)) (sqrt x))))))
1547598627.648 * * * * [misc]progress:  [ 63 / 97 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (- (sqrt (+ x 1)) (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (sqrt (- (sqrt (+ x 1)) (sqrt x))))))>
1547598627.648 * [enter]simplify:  Simplifying (sqrt (- (sqrt (+ x 1)) (sqrt x)))
1547598627.648 * * [misc]simplify:  iters left: 6 (7 enodes)
1547598627.650 * * [misc]simplify:  iters left: 5 (12 enodes)
1547598627.653 * * [misc]simplify:  iters left: 4 (13 enodes)
1547598627.657 * [exit]simplify:  Simplified to (sqrt (- (sqrt (+ 1 x)) (sqrt x)))
1547598627.657 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (- (sqrt (+ 1 x)) (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (sqrt (- (sqrt (+ x 1)) (sqrt x))))))
1547598627.657 * * * * [misc]progress:  [ 64 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547598627.657 * * * * [misc]progress:  [ 65 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1547598627.657 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547598627.657 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598627.660 * * [misc]simplify:  iters left: 5 (12 enodes)
1547598627.663 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547598627.663 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))
1547598627.663 * * * * [misc]progress:  [ 66 / 97 ] simplifiying candidate #<alt (λ (x) (/ (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))>
1547598627.663 * [enter]simplify:  Simplifying (+ (sqrt (sqrt (+ x 1))) (sqrt (sqrt x)))
1547598627.663 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598627.665 * * [misc]simplify:  iters left: 5 (12 enodes)
1547598627.668 * [exit]simplify:  Simplified to (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x))))
1547598627.669 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (sqrt (sqrt x)) (sqrt (sqrt (+ 1 x)))) (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (sqrt (+ x 1))) (sqrt (sqrt x))))))
1547598627.669 * * * * [misc]progress:  [ 67 / 97 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ x 1))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547598627.669 * * * * [misc]progress:  [ 68 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))>
1547598627.669 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547598627.669 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598627.672 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598627.677 * * [misc]simplify:  iters left: 4 (24 enodes)
1547598627.684 * * [misc]simplify:  iters left: 3 (31 enodes)
1547598627.692 * * [misc]simplify:  iters left: 2 (39 enodes)
1547598627.703 * * [misc]simplify:  iters left: 1 (51 enodes)
1547598627.720 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547598627.720 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3))))) (sqrt (- (* x x) (- x 1)))))
1547598627.720 * * * * [misc]progress:  [ 69 / 97 ] simplifiying candidate #<alt (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (- x 1))))>
1547598627.720 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547598627.720 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598627.722 * * [misc]simplify:  iters left: 2 (9 enodes)
1547598627.724 * * [misc]simplify:  iters left: 1 (10 enodes)
1547598627.726 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547598627.726 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (+ x -1))))
1547598627.726 * * * * [misc]progress:  [ 70 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)) (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1547598627.727 * [enter]simplify:  Simplifying (- (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))
1547598627.727 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598627.730 * * [misc]simplify:  iters left: 5 (20 enodes)
1547598627.737 * * [misc]simplify:  iters left: 4 (30 enodes)
1547598627.746 * * [misc]simplify:  iters left: 3 (41 enodes)
1547598627.758 * [exit]simplify:  Simplified to (- (* (+ 1 x) (sqrt (+ 1 x))) (* x (sqrt x)))
1547598627.758 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (* (+ 1 x) (sqrt (+ 1 x))) (* x (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))
1547598627.758 * * * * [misc]progress:  [ 71 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))) (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598627.759 * [enter]simplify:  Simplifying (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))
1547598627.759 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598627.762 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598627.766 * * [misc]simplify:  iters left: 4 (23 enodes)
1547598627.773 * * [misc]simplify:  iters left: 3 (27 enodes)
1547598627.777 * [exit]simplify:  Simplified to 1
1547598627.777 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598627.778 * * * * [misc]progress:  [ 72 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (+ x 1) 1/2))))>
1547598627.778 * * * * [misc]progress:  [ 73 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (pow (sqrt (+ x 1)) 1))))>
1547598627.778 * * * * [misc]progress:  [ 74 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (exp (log (sqrt (+ x 1)))))))>
1547598627.778 * * * * [misc]progress:  [ 75 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (log (exp (sqrt (+ x 1)))))))>
1547598627.778 * * * * [misc]progress:  [ 76 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))))))>
1547598627.778 * * * * [misc]progress:  [ 77 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))))))>
1547598627.778 * * * * [misc]progress:  [ 78 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))))))>
1547598627.778 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547598627.778 * * [misc]simplify:  iters left: 6 (6 enodes)
1547598627.780 * * [misc]simplify:  iters left: 5 (10 enodes)
1547598627.783 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1547598627.783 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))))))
1547598627.783 * * * * [misc]progress:  [ 79 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547598627.783 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547598627.784 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598627.785 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598627.787 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547598627.787 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))))))
1547598627.787 * * * * [misc]progress:  [ 80 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt 1) (sqrt (+ x 1))))))>
1547598627.787 * [enter]simplify:  Simplifying (sqrt 1)
1547598627.787 * * [misc]simplify:  iters left: 1 (2 enodes)
1547598627.789 * [exit]simplify:  Simplified to 1
1547598627.789 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))
1547598627.789 * * * * [misc]progress:  [ 81 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
1547598627.789 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1547598627.789 * * [misc]simplify:  iters left: 4 (7 enodes)
1547598627.792 * * [misc]simplify:  iters left: 3 (15 enodes)
1547598627.796 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1547598627.796 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))
1547598627.796 * * * * [misc]progress:  [ 82 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))))))>
1547598627.796 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1547598627.796 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598627.799 * * [misc]simplify:  iters left: 4 (11 enodes)
1547598627.802 * * [misc]simplify:  iters left: 3 (14 enodes)
1547598627.806 * * [misc]simplify:  iters left: 2 (17 enodes)
1547598627.810 * * [misc]simplify:  iters left: 1 (33 enodes)
1547598627.827 * [exit]simplify:  Simplified to (sqrt (- (* x x) 1))
1547598627.827 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (/ (sqrt (- (* x x) 1)) (sqrt (- x 1))))))
1547598627.827 * * * * [misc]progress:  [ 83 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))))>
1547598627.827 * * * * [misc]progress:  [ 84 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ x 1))))))>
1547598627.827 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598627.827 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598627.829 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598627.830 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598627.830 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (fabs (sqrt (+ 1 x))))))
1547598627.830 * * * * [misc]progress:  [ 85 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (* 1 (sqrt (+ x 1))))))>
1547598627.831 * * * * [misc]progress:  [ 86 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598627.831 * [enter]simplify:  Simplifying (- 1 (+ (* +nan.0 x) (- (* +nan.0 (pow x 2)))))
1547598627.831 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1547598627.831 * * * * [misc]progress:  [ 87 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598627.831 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598627.831 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1547598627.831 * * * * [misc]progress:  [ 88 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (sqrt x) (sqrt (+ x 1)))))>
1547598627.832 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598627.832 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ +nan.0 (* (sqrt x) (sqrt (+ x 1)))))
1547598627.832 * * * * [misc]progress:  [ 89 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1547598627.832 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547598627.832 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1547598627.832 * * * * [misc]progress:  [ 90 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ x 1/2) (* 1/8 (/ 1 x)))))>
1547598627.833 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547598627.833 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598627.836 * * [misc]simplify:  iters left: 5 (18 enodes)
1547598627.844 * * [misc]simplify:  iters left: 4 (37 enodes)
1547598627.857 * * [misc]simplify:  iters left: 3 (57 enodes)
1547598627.872 * * [misc]simplify:  iters left: 2 (68 enodes)
1547598627.887 * * [misc]simplify:  iters left: 1 (84 enodes)
1547598627.908 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1547598627.908 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (+ (/ -1/8 x) (+ 1/2 x))))
1547598627.908 * * * * [misc]progress:  [ 91 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547598627.908 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598627.908 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) +nan.0))
1547598627.908 * * * * [misc]progress:  [ 92 / 97 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1547598627.909 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547598627.909 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598627.909 * * * * [misc]progress:  [ 93 / 97 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547598627.909 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598627.909 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598627.909 * * * * [misc]progress:  [ 94 / 97 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547598627.909 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598627.910 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598627.910 * * * * [misc]progress:  [ 95 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))))))>
1547598627.910 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547598627.910 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598627.913 * * [misc]simplify:  iters left: 5 (20 enodes)
1547598627.921 * * [misc]simplify:  iters left: 4 (39 enodes)
1547598627.934 * * [misc]simplify:  iters left: 3 (57 enodes)
1547598627.950 * * [misc]simplify:  iters left: 2 (74 enodes)
1547598627.974 * * [misc]simplify:  iters left: 1 (88 enodes)
1547598627.999 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1547598627.999 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)))))
1547598627.999 * * * * [misc]progress:  [ 96 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547598628.000 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598628.000 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1547598628.000 * * * * [misc]progress:  [ 97 / 97 ] simplifiying candidate #<alt (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
1547598628.000 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598628.000 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (- (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) +nan.0)))
1547598628.000 * * * [misc]progress:  adding candidates to table
1547598629.374 * * [misc]progress:  iteration 3 / 4
1547598629.374 * * * [misc]progress:  picking best candidate
1547598629.401 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598629.401 * * * [misc]progress:  localizing error
1547598629.426 * * * [misc]progress:  generating rewritten candidates
1547598629.426 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1547598629.464 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
1547598629.475 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1547598629.517 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2 1)
1547598629.521 * * * [misc]progress:  generating series expansions
1547598629.521 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1547598629.521 * [misc]backup-simplify:  Simplify (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) into (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x))))
1547598629.522 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in (x) around 0
1547598629.522 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1547598629.522 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547598629.522 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547598629.522 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547598629.522 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.522 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.522 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.522 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.522 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.522 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.522 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.522 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.522 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.522 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.523 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598629.523 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.523 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547598629.523 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.524 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.524 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.524 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1547598629.524 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547598629.524 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598629.524 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.524 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.525 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.525 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.525 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.525 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.525 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.525 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.525 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.525 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598629.526 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598629.526 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.526 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.526 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.526 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.527 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.527 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.527 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.527 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (* x (+ x 1)))) (/ 1 (+ (sqrt (+ x 1)) (sqrt x)))) in x
1547598629.527 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (* x (+ x 1)))) in x
1547598629.527 * [misc]taylor:  Taking taylor expansion of (/ 1 (* x (+ x 1))) in x
1547598629.527 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547598629.527 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.527 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.527 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.527 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.527 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.527 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.527 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.527 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.527 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.528 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.528 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598629.528 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.528 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547598629.529 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.529 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.529 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.529 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1)) (sqrt x))) in x
1547598629.529 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547598629.530 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598629.530 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.530 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.530 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.530 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.530 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.530 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.530 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.530 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.530 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.531 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598629.531 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598629.531 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.531 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.531 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.531 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.532 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.532 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.532 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.532 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598629.532 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.533 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547598629.534 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
1547598629.534 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1547598629.535 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.536 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598629.538 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.538 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547598629.540 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1547598629.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.541 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547598629.541 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
1547598629.543 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.544 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1547598629.544 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.545 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.545 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547598629.547 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.547 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1547598629.550 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
1547598629.550 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.551 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547598629.551 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547598629.553 * [misc]backup-simplify:  Simplify (/ (- 1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.555 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1547598629.555 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.556 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) (- +nan.0))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547598629.556 * [misc]backup-simplify:  Simplify (/ 1 (* (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x))))) into (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))))
1547598629.556 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in (x) around 0
1547598629.556 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1547598629.556 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547598629.556 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547598629.557 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.557 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.557 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.557 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.557 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.557 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.557 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.557 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.557 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.557 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.557 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.557 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.557 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.558 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.558 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.558 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.558 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547598629.559 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547598629.559 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547598629.559 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547598629.559 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598629.559 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.559 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.559 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.559 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.559 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.560 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.560 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.560 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598629.560 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.560 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.560 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.560 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.560 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.561 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.561 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.561 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.561 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.561 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.562 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.562 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.562 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547598629.563 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ x (+ (/ 1 x) 1))) (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))) in x
1547598629.563 * [misc]taylor:  Taking taylor expansion of (sqrt (/ x (+ (/ 1 x) 1))) in x
1547598629.563 * [misc]taylor:  Taking taylor expansion of (/ x (+ (/ 1 x) 1)) in x
1547598629.563 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.563 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.563 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.563 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.563 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.563 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.563 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.563 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.563 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.563 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.563 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.563 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.564 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.564 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.564 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.564 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.565 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1
1547598629.565 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1))) into -1/2
1547598629.565 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547598629.565 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547598629.565 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598629.565 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.565 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.565 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.565 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.565 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.566 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.566 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.566 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598629.566 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.566 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.566 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.566 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.566 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.567 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.567 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.567 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.567 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.567 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.568 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.568 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.568 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547598629.569 * [misc]backup-simplify:  Simplify (* 1 +nan.0) into +nan.0
1547598629.569 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598629.569 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.571 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.571 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.571 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.572 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.573 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.574 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547598629.575 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* -1/2 +nan.0)) into (- +nan.0)
1547598629.575 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.576 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.577 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.578 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.578 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.579 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.580 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.585 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547598629.586 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.586 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.587 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
1547598629.588 * [misc]backup-simplify:  Simplify (/ (- 1 (pow -1/2 2) (+)) (* 2 1)) into 3/8
1547598629.590 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* -1/2 (- +nan.0)) (* 3/8 +nan.0))) into (- +nan.0)
1547598629.590 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.591 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598629.591 * [misc]backup-simplify:  Simplify (/ 1 (* (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))))) into (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x)))))
1547598629.591 * [misc]approximate:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in (x) around 0
1547598629.591 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547598629.591 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1547598629.592 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547598629.592 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547598629.592 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598629.592 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.592 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.592 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.592 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.592 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.592 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.592 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.592 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.592 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.593 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.593 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.593 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.593 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598629.594 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598629.594 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598629.594 * [misc]backup-simplify:  Simplify -1 into -1
1547598629.594 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.594 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.594 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.594 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598629.594 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.595 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.595 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598629.595 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598629.595 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598629.595 * [misc]backup-simplify:  Simplify -1 into -1
1547598629.595 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.595 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.595 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.595 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598629.595 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.596 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.596 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.596 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547598629.597 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.597 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547598629.597 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598629.599 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.599 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.599 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.599 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.601 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.601 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598629.602 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.603 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.604 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547598629.605 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547598629.605 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547598629.605 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547598629.605 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.605 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.605 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.605 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.605 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.605 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.605 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.605 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.605 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.605 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.606 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547598629.606 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.606 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.607 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) (sqrt (/ 1 (- 1 (/ 1 x))))) in x
1547598629.607 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x)))) in x
1547598629.607 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547598629.607 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547598629.607 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598629.607 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.607 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.607 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.607 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.607 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.607 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.607 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.607 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.607 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.608 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.608 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.609 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.609 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598629.609 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598629.609 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598629.609 * [misc]backup-simplify:  Simplify -1 into -1
1547598629.609 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.609 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.609 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.609 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598629.609 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.610 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.610 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598629.610 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598629.610 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598629.610 * [misc]backup-simplify:  Simplify -1 into -1
1547598629.610 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.610 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.610 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.610 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598629.610 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.611 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.611 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547598629.612 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.612 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547598629.612 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598629.614 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.614 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.614 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.614 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.616 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.616 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598629.618 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.618 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.619 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547598629.620 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547598629.620 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- 1 (/ 1 x)))) in x
1547598629.620 * [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (/ 1 x))) in x
1547598629.620 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.620 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.620 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.620 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.620 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.620 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.620 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.620 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.620 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.620 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.621 * [misc]backup-simplify:  Simplify (/ 1 -1) into -1
1547598629.621 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.621 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.622 * [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
1547598629.622 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.622 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.624 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.624 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.625 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.625 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.626 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.627 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.628 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.628 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.631 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547598629.632 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547598629.633 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (* (- +nan.0) 0)) into (- +nan.0)
1547598629.633 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.633 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.633 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.634 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.634 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
1547598629.635 * [misc]backup-simplify:  Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.636 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.638 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.638 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.639 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.639 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.641 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.641 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.643 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.643 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.647 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1547598629.649 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547598629.651 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547598629.651 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.651 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.652 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.652 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.652 * [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
1547598629.654 * [misc]backup-simplify:  Simplify (/ (- -1 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.654 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.657 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.657 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.657 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.657 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.659 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.660 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.662 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.662 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.666 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))))) into (- +nan.0)
1547598629.671 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547598629.673 * [misc]backup-simplify:  Simplify (+ (* +nan.0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547598629.673 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.674 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* (- +nan.0) (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598629.674 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
1547598629.674 * [misc]backup-simplify:  Simplify (* (sqrt x) (sqrt (+ x 1))) into (sqrt (* x (+ x 1)))
1547598629.674 * [misc]approximate:  Taking taylor expansion of (sqrt (* x (+ x 1))) in (x) around 0
1547598629.674 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547598629.675 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547598629.675 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.675 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.675 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.675 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.675 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.675 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.675 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.675 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.675 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.675 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.675 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598629.676 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.676 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547598629.676 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.677 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.677 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547598629.677 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547598629.677 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.677 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.677 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.677 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.677 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.677 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.677 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.677 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.677 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.677 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.678 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598629.678 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.678 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547598629.678 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.679 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.679 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.679 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598629.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.680 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547598629.681 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.681 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598629.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.682 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547598629.683 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.684 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598629.684 * [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547598629.684 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) into (sqrt (/ (+ (/ 1 x) 1) x))
1547598629.684 * [misc]approximate:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0
1547598629.684 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547598629.684 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547598629.684 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.684 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.684 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.684 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.685 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.685 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.685 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.685 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.685 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.685 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.685 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.685 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.686 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.686 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.686 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.686 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547598629.687 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598629.687 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547598629.687 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547598629.687 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.687 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.687 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.687 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.687 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.687 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.687 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.687 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.687 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.687 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.687 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.688 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.688 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.688 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.688 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.689 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.689 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547598629.689 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598629.690 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.690 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547598629.690 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.691 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1547598629.692 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598629.692 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547598629.692 * [misc]backup-simplify:  Simplify (+ (* -1/8 (/ 1 x)) (+ 1/2 (* 1 (/ 1 (/ 1 x))))) into (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547598629.693 * [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) into (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x))))
1547598629.693 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1547598629.693 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547598629.693 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598629.693 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598629.693 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598629.693 * [misc]backup-simplify:  Simplify -1 into -1
1547598629.693 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.693 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.693 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.693 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598629.693 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.694 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.694 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598629.694 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.694 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.694 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.694 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.694 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.694 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.694 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.695 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.695 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.695 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.695 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.696 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.696 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (- 1 (/ 1 x)))) in x
1547598629.696 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598629.696 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598629.696 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598629.696 * [misc]backup-simplify:  Simplify -1 into -1
1547598629.696 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.696 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.696 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.696 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598629.696 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.697 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.697 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598629.697 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.697 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.697 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.697 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.697 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.697 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.697 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.698 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.698 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.698 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.698 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.699 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.699 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547598629.699 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.699 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
1547598629.699 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.700 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.700 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.700 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.702 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.702 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598629.703 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.704 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
1547598629.704 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.705 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.705 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.707 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.707 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.709 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.710 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
1547598629.711 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.711 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.711 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.711 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.713 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.714 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.716 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.718 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
1547598629.718 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.719 * [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)))))
1547598629.719 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1547598629.720 * [misc]backup-simplify:  Simplify (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) into (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1547598629.720 * [misc]approximate:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in (x) around 0
1547598629.720 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1547598629.720 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547598629.720 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547598629.720 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.720 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.720 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.720 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.720 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.720 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.720 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.720 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.720 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.720 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.720 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598629.721 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.721 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547598629.721 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.722 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.722 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547598629.722 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598629.722 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.722 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.722 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.722 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.722 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.722 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.722 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.723 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.723 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.723 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598629.723 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598629.723 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.723 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.723 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.723 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.724 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.724 * [misc]taylor:  Taking taylor expansion of (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) in x
1547598629.724 * [misc]taylor:  Taking taylor expansion of (sqrt (* x (+ x 1))) in x
1547598629.724 * [misc]taylor:  Taking taylor expansion of (* x (+ x 1)) in x
1547598629.724 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.724 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.724 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.724 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.724 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.724 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.724 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.724 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.724 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.725 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.725 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598629.725 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.725 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 1)) into 1
1547598629.726 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.726 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.726 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (+ x 1)) (sqrt x)) in x
1547598629.726 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598629.726 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.726 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.726 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.726 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.726 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.727 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.727 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.727 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.727 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.727 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598629.727 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598629.727 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.727 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.728 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.728 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.728 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.729 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.729 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598629.729 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.729 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547598629.730 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (* +nan.0 1)) into (- +nan.0)
1547598629.730 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.732 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598629.733 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.733 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547598629.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.734 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1547598629.735 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.737 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1))) into (- +nan.0)
1547598629.737 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.738 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547598629.739 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.740 * [misc]backup-simplify:  Simplify (+ 1/16 +nan.0) into (- +nan.0)
1547598629.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.740 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
1547598629.742 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.744 * [misc]backup-simplify:  Simplify (+ (* 0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 1)))) into (- +nan.0)
1547598629.744 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.745 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 3)) (+ (* (- +nan.0) (pow x 2)) (* (- +nan.0) x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547598629.746 * [misc]backup-simplify:  Simplify (* (* (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) (+ (sqrt (+ (/ 1 x) 1)) (sqrt (/ 1 x)))) into (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))))
1547598629.746 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in (x) around 0
1547598629.746 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547598629.746 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547598629.746 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547598629.746 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.746 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.746 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.746 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.746 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.746 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.746 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.746 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.746 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.746 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.746 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.747 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.747 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.747 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.747 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.747 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.748 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547598629.748 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598629.748 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547598629.748 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598629.748 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.748 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.748 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.748 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.749 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.749 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.749 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.749 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598629.750 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.750 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.750 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.750 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.750 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.750 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.750 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.750 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.750 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.750 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.751 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.751 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ (+ (/ 1 x) 1) x)) (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1)))) in x
1547598629.751 * [misc]taylor:  Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x
1547598629.751 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
1547598629.751 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.751 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.751 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.751 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.751 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.751 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.751 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.751 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.751 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.751 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.752 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.752 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.752 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.752 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.752 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.753 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.753 * [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
1547598629.753 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598629.753 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ (/ 1 x) 1))) in x
1547598629.753 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598629.753 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.753 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.753 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.753 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.754 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.754 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.755 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.755 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598629.755 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.755 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.755 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.755 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.755 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.755 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.755 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.755 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.755 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.755 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.756 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.756 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.756 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547598629.757 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.757 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.758 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (* 1/2 0)) into (- +nan.0)
1547598629.758 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.758 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.760 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.760 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.760 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.761 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.762 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.762 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.763 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
1547598629.764 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598629.766 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (* -1/8 0))) into (- +nan.0)
1547598629.766 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.766 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.768 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.768 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.768 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.770 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.770 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.771 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.771 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.771 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.772 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547598629.774 * [misc]backup-simplify:  Simplify (+ (* 1 (- +nan.0)) (+ (* 1/2 (- +nan.0)) (+ (* -1/8 (- +nan.0)) (* 1/16 0)))) into (- +nan.0)
1547598629.774 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.775 * [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)))))
1547598629.775 * [misc]backup-simplify:  Simplify (* (* (sqrt (/ 1 (- x))) (sqrt (+ (/ 1 (- x)) 1))) (+ (sqrt (+ (/ 1 (- x)) 1)) (sqrt (/ 1 (- x))))) into (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x))))
1547598629.776 * [misc]approximate:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
1547598629.776 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1547598629.776 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547598629.776 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547598629.776 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598629.776 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.776 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.776 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.776 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.776 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.776 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.776 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.776 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.776 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.777 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.777 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.778 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.778 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598629.778 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598629.778 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598629.778 * [misc]backup-simplify:  Simplify -1 into -1
1547598629.778 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.778 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.778 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.778 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598629.778 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.779 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.779 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598629.779 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598629.779 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598629.779 * [misc]backup-simplify:  Simplify -1 into -1
1547598629.779 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.779 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.779 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.779 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598629.779 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.781 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.781 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598629.781 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.781 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.781 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.781 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.781 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.781 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.781 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.782 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.782 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.782 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.783 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.783 * [misc]taylor:  Taking taylor expansion of (* (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) (sqrt (- 1 (/ 1 x)))) in x
1547598629.783 * [misc]taylor:  Taking taylor expansion of (* (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) (sqrt (/ -1 x))) in x
1547598629.783 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (- 1 (/ 1 x))) (sqrt (/ -1 x))) in x
1547598629.783 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598629.783 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.783 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.783 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.783 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.783 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.783 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.783 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.783 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.784 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.784 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.784 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.785 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.785 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598629.785 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598629.785 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598629.785 * [misc]backup-simplify:  Simplify -1 into -1
1547598629.785 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.785 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.785 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.785 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598629.785 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.786 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.786 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598629.786 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598629.786 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598629.786 * [misc]backup-simplify:  Simplify -1 into -1
1547598629.786 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.786 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.786 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.786 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598629.787 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.787 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.787 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598629.787 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.787 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.788 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.788 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.788 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.788 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.788 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.788 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.788 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.788 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.788 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.789 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.790 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547598629.790 * [misc]backup-simplify:  Simplify (* 0 0) into 0
1547598629.790 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.790 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.790 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* (- +nan.0) 0)) into 0
1547598629.791 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* 0 0)) into 0
1547598629.791 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.791 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.791 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.793 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.793 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598629.795 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.795 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.795 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.795 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.797 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.797 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598629.798 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.798 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.800 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))) into (- +nan.0)
1547598629.801 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* (- +nan.0) 0))) into 0
1547598629.801 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.802 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.804 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.804 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.806 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.806 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.807 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.808 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.809 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.810 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.810 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.812 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547598629.814 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))) into (- +nan.0)
1547598629.815 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.815 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.815 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.815 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.818 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.818 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.820 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.821 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.821 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.821 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.823 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.823 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.825 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.826 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.829 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1547598629.832 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0))))) into (- +nan.0)
1547598629.832 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.832 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.833 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.835 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.836 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.838 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.838 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.839 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.841 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.841 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.844 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)) (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.844 * [misc]backup-simplify:  Simplify (+ +nan.0 +nan.0) into (- +nan.0)
1547598629.848 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))))) into (- +nan.0)
1547598629.852 * [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* 0 +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- +nan.0) 0)))))) into (- +nan.0)
1547598629.853 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598629.853 * [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)))))
1547598629.854 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2 1)
1547598629.854 * [misc]backup-simplify:  Simplify (sqrt (+ x 1)) into (sqrt (+ x 1))
1547598629.854 * [misc]approximate:  Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0
1547598629.854 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598629.854 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.854 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.854 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.854 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.854 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.854 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.854 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.854 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.855 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.855 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598629.855 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598629.855 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598629.855 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.855 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.855 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.855 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.855 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.855 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.855 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598629.856 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.856 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598629.856 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.856 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547598629.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.858 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598629.858 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547598629.858 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547598629.858 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1))
1547598629.858 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0
1547598629.858 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598629.859 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.859 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.859 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.859 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.859 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.859 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.859 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.859 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.859 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.859 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.860 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.860 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598629.860 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598629.860 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.860 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.860 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.860 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.860 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.860 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.861 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.861 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.861 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.862 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598629.862 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.862 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598629.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.862 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598629.864 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.864 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598629.864 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.866 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.866 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598629.866 * [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)))))
1547598629.866 * [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x)))
1547598629.866 * [misc]approximate:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0
1547598629.866 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598629.866 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.866 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.866 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.866 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.867 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.867 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.867 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.867 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.867 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.867 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.867 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.868 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.868 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598629.868 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598629.868 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598629.868 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.868 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598629.868 * [misc]taylor:  Taking taylor expansion of x in x
1547598629.868 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.868 * [misc]backup-simplify:  Simplify 1 into 1
1547598629.869 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598629.869 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598629.869 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598629.869 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598629.870 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598629.870 * [misc]backup-simplify:  Simplify 0 into 0
1547598629.870 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598629.870 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598629.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.871 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598629.872 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598629.872 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598629.872 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598629.873 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598629.873 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598629.874 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598629.874 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598629.875 * [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)))))
1547598629.875 * * * [misc]progress:  simplifying candidates
1547598629.875 * * * * [misc]progress:  [ 1 / 105 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))>
1547598629.875 * * * * [misc]progress:  [ 2 / 105 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1547598629.875 * [enter]simplify:  Simplifying (- 1)
1547598629.875 * * [misc]simplify:  iters left: 2 (2 enodes)
1547598629.877 * * [misc]simplify:  iters left: 1 (5 enodes)
1547598629.878 * [exit]simplify:  Simplified to -1
1547598629.878 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1547598629.878 * * * * [misc]progress:  [ 3 / 105 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1547598629.878 * [enter]simplify:  Simplifying (- 1)
1547598629.878 * * [misc]simplify:  iters left: 2 (2 enodes)
1547598629.879 * * [misc]simplify:  iters left: 1 (5 enodes)
1547598629.880 * [exit]simplify:  Simplified to -1
1547598629.880 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1547598629.881 * * * * [misc]progress:  [ 4 / 105 ] simplifiying candidate #<alt (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) (- 1)))>
1547598629.881 * [enter]simplify:  Simplifying (- 1)
1547598629.881 * * [misc]simplify:  iters left: 2 (2 enodes)
1547598629.882 * * [misc]simplify:  iters left: 1 (5 enodes)
1547598629.883 * [exit]simplify:  Simplified to -1
1547598629.883 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) -1))
1547598629.883 * * * * [misc]progress:  [ 5 / 105 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) 1))>
1547598629.883 * * * * [misc]progress:  [ 6 / 105 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598629.883 * * * * [misc]progress:  [ 7 / 105 ] simplifiying candidate #<alt (λ (x) (exp (- (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598629.883 * * * * [misc]progress:  [ 8 / 105 ] simplifiying candidate #<alt (λ (x) (exp (- (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598629.884 * * * * [misc]progress:  [ 9 / 105 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598629.884 * * * * [misc]progress:  [ 10 / 105 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598629.884 * * * * [misc]progress:  [ 11 / 105 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))) (cbrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598629.884 * * * * [misc]progress:  [ 12 / 105 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598629.884 * * * * [misc]progress:  [ 13 / 105 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (sqrt (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598629.884 * * * * [misc]progress:  [ 14 / 105 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547598629.884 * * * * [misc]progress:  [ 15 / 105 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547598629.884 * * * * [misc]progress:  [ 16 / 105 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547598629.884 * * * * [misc]progress:  [ 17 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547598629.884 * * * * [misc]progress:  [ 18 / 105 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))>
1547598629.885 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547598629.885 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598629.886 * * [misc]simplify:  iters left: 4 (10 enodes)
1547598629.889 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547598629.889 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ 1 x)) (sqrt x))))
1547598629.889 * * * * [misc]progress:  [ 19 / 105 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1547598629.889 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1547598629.890 * * [misc]simplify:  iters left: 6 (17 enodes)
1547598629.897 * * [misc]simplify:  iters left: 5 (38 enodes)
1547598629.911 * * [misc]simplify:  iters left: 4 (91 enodes)
1547598629.947 * * [misc]simplify:  iters left: 3 (238 enodes)
1547598630.085 * * [misc]simplify:  iters left: 2 (427 enodes)
1547598630.329 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x))))
1547598630.329 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x))))))
1547598630.329 * * * * [misc]progress:  [ 20 / 105 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547598630.329 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1547598630.329 * * [misc]simplify:  iters left: 6 (13 enodes)
1547598630.334 * * [misc]simplify:  iters left: 5 (24 enodes)
1547598630.341 * * [misc]simplify:  iters left: 4 (40 enodes)
1547598630.357 * * [misc]simplify:  iters left: 3 (53 enodes)
1547598630.371 * * [misc]simplify:  iters left: 2 (66 enodes)
1547598630.390 * * [misc]simplify:  iters left: 1 (78 enodes)
1547598630.414 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x))))
1547598630.414 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x))))))
1547598630.414 * * * * [misc]progress:  [ 21 / 105 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))))>
1547598630.415 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1547598630.415 * * [misc]simplify:  iters left: 6 (13 enodes)
1547598630.420 * * [misc]simplify:  iters left: 5 (32 enodes)
1547598630.432 * * [misc]simplify:  iters left: 4 (77 enodes)
1547598630.463 * * [misc]simplify:  iters left: 3 (221 enodes)
1547598630.608 * * [misc]simplify:  iters left: 2 (455 enodes)
1547598630.942 * [exit]simplify:  Simplified to (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x)))
1547598630.943 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x)))))
1547598630.943 * * * * [misc]progress:  [ 22 / 105 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))))>
1547598630.943 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1547598630.943 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598630.947 * * [misc]simplify:  iters left: 5 (18 enodes)
1547598630.952 * * [misc]simplify:  iters left: 4 (26 enodes)
1547598630.959 * * [misc]simplify:  iters left: 3 (32 enodes)
1547598630.968 * * [misc]simplify:  iters left: 2 (37 enodes)
1547598630.977 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1547598630.977 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))))
1547598630.977 * * * * [misc]progress:  [ 23 / 105 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ 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))))))>
1547598630.978 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1547598630.978 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598630.982 * * [misc]simplify:  iters left: 5 (19 enodes)
1547598630.988 * * [misc]simplify:  iters left: 4 (45 enodes)
1547598631.004 * * [misc]simplify:  iters left: 3 (70 enodes)
1547598631.031 * * [misc]simplify:  iters left: 2 (104 enodes)
1547598631.070 * * [misc]simplify:  iters left: 1 (146 enodes)
1547598631.141 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1547598631.141 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))))
1547598631.141 * * * * [misc]progress:  [ 24 / 105 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (- (sqrt (+ x 1)) (sqrt x))))>
1547598631.141 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1547598631.141 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598631.143 * * [misc]simplify:  iters left: 4 (11 enodes)
1547598631.146 * * [misc]simplify:  iters left: 3 (12 enodes)
1547598631.149 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547598631.149 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))) (- (sqrt (+ 1 x)) (sqrt x))))
1547598631.149 * * * * [misc]progress:  [ 25 / 105 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))>
1547598631.150 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547598631.150 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598631.153 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598631.159 * * [misc]simplify:  iters left: 4 (24 enodes)
1547598631.166 * * [misc]simplify:  iters left: 3 (31 enodes)
1547598631.174 * * [misc]simplify:  iters left: 2 (39 enodes)
1547598631.185 * * [misc]simplify:  iters left: 1 (51 enodes)
1547598631.201 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547598631.202 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- (* x x) (- x 1)))))
1547598631.202 * * * * [misc]progress:  [ 26 / 105 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))>
1547598631.202 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547598631.202 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598631.204 * * [misc]simplify:  iters left: 2 (9 enodes)
1547598631.206 * * [misc]simplify:  iters left: 1 (10 enodes)
1547598631.208 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547598631.208 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ x -1))))
1547598631.208 * * * * [misc]progress:  [ 27 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* x (+ x 1)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.209 * [enter]simplify:  Simplifying (* x (+ x 1))
1547598631.209 * * [misc]simplify:  iters left: 4 (4 enodes)
1547598631.210 * * [misc]simplify:  iters left: 3 (13 enodes)
1547598631.215 * * [misc]simplify:  iters left: 2 (14 enodes)
1547598631.218 * * [misc]simplify:  iters left: 1 (26 enodes)
1547598631.228 * [exit]simplify:  Simplified to (+ x (* x x))
1547598631.229 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (+ x (* x x)) 1/2) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.229 * * * * [misc]progress:  [ 28 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.229 * [enter]simplify:  Simplifying (* (sqrt x) (sqrt (+ x 1)))
1547598631.229 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598631.231 * * [misc]simplify:  iters left: 4 (10 enodes)
1547598631.233 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ x 1)))
1547598631.234 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.234 * * * * [misc]progress:  [ 29 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (pow (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.234 * * * * [misc]progress:  [ 30 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.234 * [enter]simplify:  Simplifying (+ (log (sqrt x)) (log (sqrt (+ x 1))))
1547598631.234 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598631.236 * * [misc]simplify:  iters left: 5 (12 enodes)
1547598631.239 * [exit]simplify:  Simplified to (+ (log (sqrt x)) (log (sqrt (+ 1 x))))
1547598631.240 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (exp (+ (log (sqrt x)) (log (sqrt (+ 1 x))))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.240 * * * * [misc]progress:  [ 31 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (exp (log (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.240 * * * * [misc]progress:  [ 32 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (log (exp (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.240 * * * * [misc]progress:  [ 33 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (cbrt (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.240 * [enter]simplify:  Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))))
1547598631.240 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598631.244 * * [misc]simplify:  iters left: 5 (20 enodes)
1547598631.252 * * [misc]simplify:  iters left: 4 (60 enodes)
1547598631.278 * * [misc]simplify:  iters left: 3 (150 enodes)
1547598631.379 * * [misc]simplify:  iters left: 2 (370 enodes)
1547598631.673 * [exit]simplify:  Simplified to (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)
1547598631.673 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (cbrt (* (* (sqrt (+ x 1)) (* (+ x 1) (sqrt x))) x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.673 * * * * [misc]progress:  [ 34 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (cbrt (* (sqrt x) (sqrt (+ x 1)))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (cbrt (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.673 * * * * [misc]progress:  [ 35 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (cbrt (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.673 * * * * [misc]progress:  [ 36 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* x (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.673 * [enter]simplify:  Simplifying (* x (+ x 1))
1547598631.674 * * [misc]simplify:  iters left: 4 (4 enodes)
1547598631.675 * * [misc]simplify:  iters left: 3 (13 enodes)
1547598631.680 * * [misc]simplify:  iters left: 2 (14 enodes)
1547598631.683 * * [misc]simplify:  iters left: 1 (26 enodes)
1547598631.694 * [exit]simplify:  Simplified to (+ x (* x x))
1547598631.694 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (sqrt (+ x (* x x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.694 * * * * [misc]progress:  [ 37 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (* (sqrt x) (sqrt (+ x 1)))) (sqrt (* (sqrt x) (sqrt (+ x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.694 * * * * [misc]progress:  [ 38 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.694 * * * * [misc]progress:  [ 39 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.694 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547598631.694 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598631.696 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598631.698 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547598631.698 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.698 * * * * [misc]progress:  [ 40 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.698 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547598631.698 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598631.700 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598631.702 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547598631.702 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.702 * * * * [misc]progress:  [ 41 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.702 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547598631.703 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598631.704 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598631.706 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547598631.706 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.706 * * * * [misc]progress:  [ 42 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.706 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598631.706 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598631.708 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598631.709 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598631.709 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt 1)) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.710 * * * * [misc]progress:  [ 43 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.710 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547598631.710 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598631.711 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598631.713 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547598631.713 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.713 * * * * [misc]progress:  [ 44 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.714 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598631.714 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598631.715 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598631.717 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598631.717 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (* (* (sqrt x) 1) (sqrt (+ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.717 * * * * [misc]progress:  [ 45 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.717 * [enter]simplify:  Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547598631.717 * * [misc]simplify:  iters left: 4 (4 enodes)
1547598631.718 * [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x)))
1547598631.718 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.719 * * * * [misc]progress:  [ 46 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.719 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547598631.719 * * [misc]simplify:  iters left: 2 (3 enodes)
1547598631.720 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547598631.720 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (* (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.720 * * * * [misc]progress:  [ 47 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.720 * * * * [misc]progress:  [ 48 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.720 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547598631.720 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598631.724 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598631.728 * * [misc]simplify:  iters left: 4 (24 enodes)
1547598631.735 * * [misc]simplify:  iters left: 3 (31 enodes)
1547598631.743 * * [misc]simplify:  iters left: 2 (39 enodes)
1547598631.754 * * [misc]simplify:  iters left: 1 (51 enodes)
1547598631.770 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547598631.770 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1)))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.770 * * * * [misc]progress:  [ 49 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.771 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547598631.771 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598631.773 * * [misc]simplify:  iters left: 2 (9 enodes)
1547598631.775 * * [misc]simplify:  iters left: 1 (10 enodes)
1547598631.777 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547598631.777 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (* (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1))) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598631.777 * * * * [misc]progress:  [ 50 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598631.777 * * * * [misc]progress:  [ 51 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547598631.777 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1547598631.777 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598631.780 * * [misc]simplify:  iters left: 5 (22 enodes)
1547598631.788 * * [misc]simplify:  iters left: 4 (38 enodes)
1547598631.803 * * [misc]simplify:  iters left: 3 (62 enodes)
1547598631.840 * * [misc]simplify:  iters left: 2 (78 enodes)
1547598631.860 * * [misc]simplify:  iters left: 1 (147 enodes)
1547598631.954 * [exit]simplify:  Simplified to (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))
1547598631.954 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))
1547598631.954 * * * * [misc]progress:  [ 52 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547598631.955 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))
1547598631.955 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598631.958 * * [misc]simplify:  iters left: 5 (22 enodes)
1547598631.968 * * [misc]simplify:  iters left: 4 (38 enodes)
1547598631.981 * * [misc]simplify:  iters left: 3 (62 enodes)
1547598632.005 * * [misc]simplify:  iters left: 2 (78 enodes)
1547598632.023 * * [misc]simplify:  iters left: 1 (147 enodes)
1547598632.120 * [exit]simplify:  Simplified to (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))
1547598632.120 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))
1547598632.120 * * * * [misc]progress:  [ 53 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))) 1)))>
1547598632.120 * * * * [misc]progress:  [ 54 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598632.121 * [enter]simplify:  Simplifying (+ (+ (log (sqrt x)) (log (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547598632.121 * * [misc]simplify:  iters left: 6 (11 enodes)
1547598632.124 * * [misc]simplify:  iters left: 5 (19 enodes)
1547598632.129 * * [misc]simplify:  iters left: 4 (25 enodes)
1547598632.136 * * [misc]simplify:  iters left: 3 (26 enodes)
1547598632.143 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x)))))
1547598632.143 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ 1 x)))) (+ (log (sqrt x)) (log (sqrt (+ 1 x))))))))
1547598632.143 * * * * [misc]progress:  [ 55 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598632.143 * [enter]simplify:  Simplifying (+ (log (* (sqrt x) (sqrt (+ x 1)))) (log (+ (sqrt (+ x 1)) (sqrt x))))
1547598632.143 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598632.146 * * [misc]simplify:  iters left: 5 (19 enodes)
1547598632.152 * * [misc]simplify:  iters left: 4 (24 enodes)
1547598632.158 * * [misc]simplify:  iters left: 3 (28 enodes)
1547598632.166 * [exit]simplify:  Simplified to (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1)))))
1547598632.166 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (exp (+ (log (+ (sqrt x) (sqrt (+ x 1)))) (log (* (sqrt x) (sqrt (+ x 1))))))))
1547598632.166 * * * * [misc]progress:  [ 56 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (exp (log (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598632.166 * * * * [misc]progress:  [ 57 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (log (exp (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598632.166 * * * * [misc]progress:  [ 58 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598632.166 * [enter]simplify:  Simplifying (* (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547598632.167 * * [misc]simplify:  iters left: 6 (14 enodes)
1547598632.173 * * [misc]simplify:  iters left: 5 (43 enodes)
1547598632.198 * * [misc]simplify:  iters left: 4 (215 enodes)
1547598632.451 * [exit]simplify:  Simplified to (* (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (sqrt x)) (pow (+ (sqrt x) (sqrt (+ x 1))) 3))
1547598632.451 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (* (sqrt (+ x 1)) (* (+ x 1) x)) (sqrt x)) (pow (+ (sqrt x) (sqrt (+ x 1))) 3)))))
1547598632.451 * * * * [misc]progress:  [ 59 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598632.452 * [enter]simplify:  Simplifying (* (* (* (* (sqrt x) (sqrt (+ x 1))) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (sqrt (+ x 1)))) (* (* (+ (sqrt (+ x 1)) (sqrt x)) (+ (sqrt (+ x 1)) (sqrt x))) (+ (sqrt (+ x 1)) (sqrt x))))
1547598632.452 * * [misc]simplify:  iters left: 6 (12 enodes)
1547598632.457 * * [misc]simplify:  iters left: 5 (42 enodes)
1547598632.481 * * [misc]simplify:  iters left: 4 (181 enodes)
1547598632.645 * [exit]simplify:  Simplified to (* (* (* x (* (+ x 1) (sqrt x))) (sqrt (+ x 1))) (pow (+ (sqrt x) (sqrt (+ x 1))) 3))
1547598632.645 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (cbrt (* (* (* x (* (+ x 1) (sqrt x))) (sqrt (+ x 1))) (pow (+ (sqrt x) (sqrt (+ x 1))) 3)))))
1547598632.645 * * * * [misc]progress:  [ 60 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598632.645 * * * * [misc]progress:  [ 61 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (cbrt (* (* (* (* (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 1)) (sqrt x)))))))>
1547598632.645 * * * * [misc]progress:  [ 62 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x)))))))>
1547598632.645 * * * * [misc]progress:  [ 63 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1547598632.646 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1547598632.646 * * [misc]simplify:  iters left: 6 (15 enodes)
1547598632.652 * * [misc]simplify:  iters left: 5 (41 enodes)
1547598632.667 * * [misc]simplify:  iters left: 4 (79 enodes)
1547598632.698 * * [misc]simplify:  iters left: 3 (141 enodes)
1547598632.748 * * [misc]simplify:  iters left: 2 (229 enodes)
1547598632.860 * [exit]simplify:  Simplified to (* (+ (* (* (sqrt x) (+ x 1)) (sqrt (+ x 1))) (* x x)) (sqrt (+ 1 (pow x 3))))
1547598632.861 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (+ (* (* (sqrt x) (+ x 1)) (sqrt (+ x 1))) (* x x)) (sqrt (+ 1 (pow x 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1547598632.861 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1547598632.861 * * [misc]simplify:  iters left: 6 (17 enodes)
1547598632.868 * * [misc]simplify:  iters left: 5 (38 enodes)
1547598632.882 * * [misc]simplify:  iters left: 4 (91 enodes)
1547598632.918 * * [misc]simplify:  iters left: 3 (238 enodes)
1547598633.058 * * [misc]simplify:  iters left: 2 (427 enodes)
1547598633.302 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x))))
1547598633.302 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (+ (* (* (sqrt x) (+ x 1)) (sqrt (+ x 1))) (* x x)) (sqrt (+ 1 (pow x 3)))) (* (sqrt (- (* x x) (- x 1))) (- (+ x (+ x 1)) (* (sqrt (+ x 1)) (sqrt x)))))))
1547598633.302 * * * * [misc]progress:  [ 64 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x))))))>
1547598633.303 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1547598633.303 * * [misc]simplify:  iters left: 6 (15 enodes)
1547598633.309 * * [misc]simplify:  iters left: 5 (30 enodes)
1547598633.321 * * [misc]simplify:  iters left: 4 (58 enodes)
1547598633.351 * * [misc]simplify:  iters left: 3 (171 enodes)
1547598633.439 * [exit]simplify:  Simplified to (* (sqrt x) (sqrt (+ 1 (pow x 3))))
1547598633.439 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ 1 (pow x 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x))))))
1547598633.439 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- (sqrt (+ x 1)) (sqrt x)))
1547598633.439 * * [misc]simplify:  iters left: 6 (13 enodes)
1547598633.444 * * [misc]simplify:  iters left: 5 (24 enodes)
1547598633.451 * * [misc]simplify:  iters left: 4 (40 enodes)
1547598633.466 * * [misc]simplify:  iters left: 3 (53 enodes)
1547598633.481 * * [misc]simplify:  iters left: 2 (66 enodes)
1547598633.499 * * [misc]simplify:  iters left: 1 (78 enodes)
1547598633.522 * [exit]simplify:  Simplified to (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x))))
1547598633.522 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt x) (sqrt (+ 1 (pow x 3)))) (* (- (sqrt (+ x 1)) (sqrt x)) (sqrt (+ (* x x) (- 1 x)))))))
1547598633.522 * * * * [misc]progress:  [ 65 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))>
1547598633.522 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3)))
1547598633.522 * * [misc]simplify:  iters left: 6 (15 enodes)
1547598633.528 * * [misc]simplify:  iters left: 5 (38 enodes)
1547598633.543 * * [misc]simplify:  iters left: 4 (82 enodes)
1547598633.577 * * [misc]simplify:  iters left: 3 (169 enodes)
1547598633.644 * * [misc]simplify:  iters left: 2 (269 enodes)
1547598633.776 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) 1)) (+ (* (* (+ 1 x) (sqrt x)) (sqrt (+ 1 x))) (* x x)))
1547598633.776 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (- (* x x) 1)) (+ (* (* (+ 1 x) (sqrt x)) (sqrt (+ 1 x))) (* x x))) (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))))))
1547598633.776 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x)))))
1547598633.776 * * [misc]simplify:  iters left: 6 (13 enodes)
1547598633.782 * * [misc]simplify:  iters left: 5 (32 enodes)
1547598633.794 * * [misc]simplify:  iters left: 4 (77 enodes)
1547598633.828 * * [misc]simplify:  iters left: 3 (221 enodes)
1547598633.977 * * [misc]simplify:  iters left: 2 (455 enodes)
1547598634.311 * [exit]simplify:  Simplified to (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x)))
1547598634.311 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (- (* x x) 1)) (+ (* (* (+ 1 x) (sqrt x)) (sqrt (+ 1 x))) (* x x))) (* (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))) (sqrt (+ -1 x))))))
1547598634.311 * * * * [misc]progress:  [ 66 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))>
1547598634.312 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x))))
1547598634.312 * * [misc]simplify:  iters left: 6 (14 enodes)
1547598634.318 * * [misc]simplify:  iters left: 5 (26 enodes)
1547598634.326 * * [misc]simplify:  iters left: 4 (56 enodes)
1547598634.356 * * [misc]simplify:  iters left: 3 (174 enodes)
1547598634.465 * [exit]simplify:  Simplified to (* (sqrt (+ (* x x) -1)) (sqrt x))
1547598634.465 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (sqrt x)) (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x))))))
1547598634.466 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- (sqrt (+ x 1)) (sqrt x)))
1547598634.466 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598634.469 * * [misc]simplify:  iters left: 5 (18 enodes)
1547598634.474 * * [misc]simplify:  iters left: 4 (26 enodes)
1547598634.482 * * [misc]simplify:  iters left: 3 (32 enodes)
1547598634.491 * * [misc]simplify:  iters left: 2 (37 enodes)
1547598634.501 * [exit]simplify:  Simplified to (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x)))
1547598634.501 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (sqrt x)) (* (sqrt (+ -1 x)) (- (sqrt (+ 1 x)) (sqrt x))))))
1547598634.501 * * * * [misc]progress:  [ 67 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547598634.501 * * * * [misc]progress:  [ 68 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x)))))>
1547598634.502 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ x 1))) (sqrt x))
1547598634.502 * * [misc]simplify:  iters left: 6 (7 enodes)
1547598634.504 * * [misc]simplify:  iters left: 5 (12 enodes)
1547598634.507 * * [misc]simplify:  iters left: 4 (14 enodes)
1547598634.511 * * [misc]simplify:  iters left: 3 (15 enodes)
1547598634.515 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1547598634.515 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (sqrt (+ x 1)) x))))
1547598634.515 * * * * [misc]progress:  [ 69 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt x) (* (sqrt x) (sqrt (+ x 1)))))))>
1547598634.516 * [enter]simplify:  Simplifying (* (sqrt x) (* (sqrt x) (sqrt (+ x 1))))
1547598634.516 * * [misc]simplify:  iters left: 6 (7 enodes)
1547598634.518 * * [misc]simplify:  iters left: 5 (14 enodes)
1547598634.522 * * [misc]simplify:  iters left: 4 (15 enodes)
1547598634.526 * [exit]simplify:  Simplified to (* (sqrt (+ x 1)) x)
1547598634.526 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (+ (* (sqrt (+ x 1)) (* (sqrt x) (sqrt (+ x 1)))) (* (sqrt (+ x 1)) x))))
1547598634.526 * * * * [misc]progress:  [ 70 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547598634.526 * [enter]simplify:  Simplifying (cbrt (+ (sqrt (+ x 1)) (sqrt x)))
1547598634.527 * * [misc]simplify:  iters left: 6 (7 enodes)
1547598634.529 * * [misc]simplify:  iters left: 5 (11 enodes)
1547598634.532 * [exit]simplify:  Simplified to (cbrt (+ (sqrt (+ 1 x)) (sqrt x)))
1547598634.532 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (* (cbrt (+ (sqrt (+ x 1)) (sqrt x))) (cbrt (+ (sqrt (+ x 1)) (sqrt x))))) (cbrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1547598634.532 * * * * [misc]progress:  [ 71 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1)) (sqrt x))))))>
1547598634.532 * [enter]simplify:  Simplifying (sqrt (+ (sqrt (+ x 1)) (sqrt x)))
1547598634.532 * * [misc]simplify:  iters left: 6 (7 enodes)
1547598634.534 * * [misc]simplify:  iters left: 5 (11 enodes)
1547598634.537 * [exit]simplify:  Simplified to (sqrt (+ (sqrt (+ 1 x)) (sqrt x)))
1547598634.537 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) (sqrt (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (+ (sqrt (+ 1 x)) (sqrt x))))))
1547598634.537 * * * * [misc]progress:  [ 72 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598634.537 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547598634.537 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598634.539 * * [misc]simplify:  iters left: 4 (10 enodes)
1547598634.542 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547598634.542 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1547598634.542 * * * * [misc]progress:  [ 73 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598634.542 * [enter]simplify:  Simplifying (+ (sqrt (+ x 1)) (sqrt x))
1547598634.542 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598634.544 * * [misc]simplify:  iters left: 4 (10 enodes)
1547598634.547 * [exit]simplify:  Simplified to (+ (sqrt (+ 1 x)) (sqrt x))
1547598634.547 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (* (* (* (sqrt x) (sqrt (+ x 1))) 1) (+ (sqrt (+ 1 x)) (sqrt x)))))
1547598634.547 * * * * [misc]progress:  [ 74 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))>
1547598634.547 * [enter]simplify:  Simplifying (sqrt x)
1547598634.547 * * [misc]simplify:  iters left: 1 (2 enodes)
1547598634.548 * [exit]simplify:  Simplified to (sqrt x)
1547598634.548 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (sqrt x) (* (sqrt (+ x 1)) (+ (sqrt (+ x 1)) (sqrt x))))))
1547598634.548 * * * * [misc]progress:  [ 75 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ 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)))))))>
1547598634.548 * [enter]simplify:  Simplifying (+ (* (sqrt (+ x 1)) (sqrt (+ x 1))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1)) (sqrt x))))
1547598634.548 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598634.554 * * [misc]simplify:  iters left: 5 (19 enodes)
1547598634.562 * * [misc]simplify:  iters left: 4 (45 enodes)
1547598634.578 * * [misc]simplify:  iters left: 3 (70 enodes)
1547598634.605 * * [misc]simplify:  iters left: 2 (104 enodes)
1547598634.645 * * [misc]simplify:  iters left: 1 (146 enodes)
1547598634.716 * [exit]simplify:  Simplified to (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x)))
1547598634.716 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 3) (pow (sqrt x) 3))) (- (+ x (+ 1 x)) (* (sqrt (+ 1 x)) (sqrt x))))))
1547598634.716 * * * * [misc]progress:  [ 76 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ x 1)) (sqrt x)))))>
1547598634.717 * [enter]simplify:  Simplifying (- (sqrt (+ x 1)) (sqrt x))
1547598634.717 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598634.719 * * [misc]simplify:  iters left: 4 (11 enodes)
1547598634.723 * * [misc]simplify:  iters left: 3 (12 enodes)
1547598634.727 * [exit]simplify:  Simplified to (- (sqrt (+ 1 x)) (sqrt x))
1547598634.727 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ x 1))) (- (* (sqrt (+ x 1)) (sqrt (+ x 1))) (* (sqrt x) (sqrt x)))) (- (sqrt (+ 1 x)) (sqrt x)))))
1547598634.727 * * * * [misc]progress:  [ 77 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))>
1547598634.727 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (+ (pow x 3) (pow 1 3)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547598634.727 * * [misc]simplify:  iters left: 6 (13 enodes)
1547598634.733 * * [misc]simplify:  iters left: 5 (33 enodes)
1547598634.744 * * [misc]simplify:  iters left: 4 (56 enodes)
1547598634.764 * * [misc]simplify:  iters left: 3 (76 enodes)
1547598634.788 * * [misc]simplify:  iters left: 2 (102 enodes)
1547598634.815 * * [misc]simplify:  iters left: 1 (109 enodes)
1547598634.841 * [exit]simplify:  Simplified to (* (* (+ (sqrt x) (sqrt (+ x 1))) (sqrt x)) (sqrt (+ 1 (pow x 3))))
1547598634.841 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (* (+ (sqrt x) (sqrt (+ x 1))) (sqrt x)) (sqrt (+ 1 (pow x 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))
1547598634.841 * * * * [misc]progress:  [ 78 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x))) (sqrt (- x 1)))))>
1547598634.841 * [enter]simplify:  Simplifying (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))
1547598634.842 * * [misc]simplify:  iters left: 6 (12 enodes)
1547598634.847 * * [misc]simplify:  iters left: 5 (29 enodes)
1547598634.857 * * [misc]simplify:  iters left: 4 (54 enodes)
1547598634.877 * * [misc]simplify:  iters left: 3 (75 enodes)
1547598634.900 * * [misc]simplify:  iters left: 2 (115 enodes)
1547598634.939 * * [misc]simplify:  iters left: 1 (147 enodes)
1547598634.984 * [exit]simplify:  Simplified to (* (sqrt (+ (* x x) -1)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt x)))
1547598634.984 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (/ (* (sqrt (+ (* x x) -1)) (* (+ (sqrt (+ 1 x)) (sqrt x)) (sqrt x))) (sqrt (- x 1)))))
1547598634.984 * * * * [misc]progress:  [ 79 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (+ (sqrt (+ x 1)) (sqrt x)) (* (sqrt x) (sqrt (+ x 1))))))>
1547598634.984 * * * * [misc]progress:  [ 80 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (+ x 1) 1/2) (sqrt x)))))>
1547598634.984 * * * * [misc]progress:  [ 81 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (pow (sqrt (+ x 1)) 1) (sqrt x)))))>
1547598634.984 * * * * [misc]progress:  [ 82 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (exp (log (sqrt (+ x 1)))) (sqrt x)))))>
1547598634.985 * * * * [misc]progress:  [ 83 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (log (exp (sqrt (+ x 1)))) (sqrt x)))))>
1547598634.985 * * * * [misc]progress:  [ 84 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (cbrt (sqrt (+ x 1)))) (sqrt x)))))>
1547598634.985 * * * * [misc]progress:  [ 85 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (cbrt (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1)))) (sqrt x)))))>
1547598634.985 * * * * [misc]progress:  [ 86 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (sqrt (cbrt (+ x 1)))) (sqrt x)))))>
1547598634.985 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))
1547598634.985 * * [misc]simplify:  iters left: 6 (6 enodes)
1547598634.987 * * [misc]simplify:  iters left: 5 (10 enodes)
1547598634.990 * [exit]simplify:  Simplified to (fabs (cbrt (+ 1 x)))
1547598634.990 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))) (sqrt x)))))
1547598634.990 * * * * [misc]progress:  [ 87 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x)))))>
1547598634.990 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547598634.990 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598634.992 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598634.994 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547598634.994 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))) (sqrt x)))))
1547598634.994 * * * * [misc]progress:  [ 88 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt 1) (sqrt (+ x 1))) (sqrt x)))))>
1547598634.994 * [enter]simplify:  Simplifying (sqrt 1)
1547598634.994 * * [misc]simplify:  iters left: 1 (2 enodes)
1547598634.996 * [exit]simplify:  Simplified to 1
1547598634.996 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (* 1 (sqrt (+ x 1))) (sqrt x)))))
1547598634.996 * * * * [misc]progress:  [ 89 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (/ (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x)))))>
1547598634.996 * [enter]simplify:  Simplifying (sqrt (+ (pow x 3) (pow 1 3)))
1547598634.996 * * [misc]simplify:  iters left: 4 (7 enodes)
1547598634.999 * * [misc]simplify:  iters left: 3 (15 enodes)
1547598635.003 * [exit]simplify:  Simplified to (sqrt (+ 1 (pow x 3)))
1547598635.003 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (/ (sqrt (+ 1 (pow x 3))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt x)))))
1547598635.003 * * * * [misc]progress:  [ 90 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (/ (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) (sqrt x)))))>
1547598635.003 * [enter]simplify:  Simplifying (sqrt (- (* x x) (* 1 1)))
1547598635.004 * * [misc]simplify:  iters left: 5 (6 enodes)
1547598635.006 * * [misc]simplify:  iters left: 4 (11 enodes)
1547598635.009 * * [misc]simplify:  iters left: 3 (14 enodes)
1547598635.013 * * [misc]simplify:  iters left: 2 (17 enodes)
1547598635.018 * * [misc]simplify:  iters left: 1 (33 enodes)
1547598635.036 * [exit]simplify:  Simplified to (sqrt (- (* x x) 1))
1547598635.036 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (/ (sqrt (- (* x x) 1)) (sqrt (- x 1))) (sqrt x)))))
1547598635.036 * * * * [misc]progress:  [ 91 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) (sqrt x)))))>
1547598635.036 * * * * [misc]progress:  [ 92 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (fabs (sqrt (+ x 1))) (sqrt x)))))>
1547598635.037 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598635.037 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598635.038 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598635.040 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598635.040 * [misc]simplify:  Simplified (2 2 2 1 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (fabs (sqrt (+ 1 x))) (sqrt x)))))
1547598635.040 * * * * [misc]progress:  [ 93 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (* 1 (sqrt (+ x 1))) (sqrt x)))))>
1547598635.040 * * * * [misc]progress:  [ 94 / 105 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0))))))>
1547598635.040 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 2)) (- +nan.0)))))
1547598635.040 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598635.040 * * * * [misc]progress:  [ 95 / 105 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547598635.041 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598635.041 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598635.041 * * * * [misc]progress:  [ 96 / 105 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547598635.041 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598635.041 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598635.041 * * * * [misc]progress:  [ 97 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598635.041 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547598635.041 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1547598635.041 * * * * [misc]progress:  [ 98 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ x 1/2) (* 1/8 (/ 1 x))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598635.042 * [enter]simplify:  Simplifying (- (+ x 1/2) (* 1/8 (/ 1 x)))
1547598635.042 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598635.045 * * [misc]simplify:  iters left: 5 (18 enodes)
1547598635.053 * * [misc]simplify:  iters left: 4 (37 enodes)
1547598635.067 * * [misc]simplify:  iters left: 3 (57 enodes)
1547598635.081 * * [misc]simplify:  iters left: 2 (68 enodes)
1547598635.096 * * [misc]simplify:  iters left: 1 (84 enodes)
1547598635.116 * [exit]simplify:  Simplified to (+ (/ -1/8 x) (+ 1/2 x))
1547598635.116 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* (+ (/ -1/8 x) (+ 1/2 x)) (+ (sqrt (+ x 1)) (sqrt x)))))
1547598635.116 * * * * [misc]progress:  [ 99 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (+ (sqrt (+ x 1)) (sqrt x)))))>
1547598635.117 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598635.117 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (* +nan.0 (+ (sqrt (+ x 1)) (sqrt x)))))
1547598635.117 * * * * [misc]progress:  [ 100 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))))>
1547598635.117 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547598635.117 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1547598635.117 * * * * [misc]progress:  [ 101 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547598635.117 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598635.117 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1547598635.118 * * * * [misc]progress:  [ 102 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))))>
1547598635.118 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598635.118 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ 1 +nan.0))
1547598635.118 * * * * [misc]progress:  [ 103 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) (sqrt x)))))>
1547598635.118 * [enter]simplify:  Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2)))
1547598635.118 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598635.122 * * [misc]simplify:  iters left: 5 (20 enodes)
1547598635.129 * * [misc]simplify:  iters left: 4 (39 enodes)
1547598635.143 * * [misc]simplify:  iters left: 3 (57 enodes)
1547598635.160 * * [misc]simplify:  iters left: 2 (74 enodes)
1547598635.183 * * [misc]simplify:  iters left: 1 (88 enodes)
1547598635.211 * [exit]simplify:  Simplified to (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8))
1547598635.211 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (+ (+ 1 (* 1/2 x)) (* (* x x) -1/8)) (sqrt x)))))
1547598635.211 * * * * [misc]progress:  [ 104 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))))>
1547598635.211 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598635.211 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ +nan.0 (sqrt x)))))
1547598635.211 * * * * [misc]progress:  [ 105 / 105 ] simplifiying candidate #<alt (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (sqrt x)))))>
1547598635.212 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598635.212 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (/ 1 (* (* (sqrt x) (sqrt (+ x 1))) (+ +nan.0 (sqrt x)))))
1547598635.212 * * * [misc]progress:  adding candidates to table
1547598636.812 * * [misc]progress:  iteration 4 / 4
1547598636.812 * * * [misc]progress:  picking best candidate
1547598636.874 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))>
1547598636.874 * * * [misc]progress:  localizing error
1547598636.918 * * * [misc]progress:  generating rewritten candidates
1547598636.918 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1547598636.934 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1)
1547598636.939 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2)
1547598636.949 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1547598636.963 * * * [misc]progress:  generating series expansions
1547598636.963 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1547598636.964 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)) into (/ 1 (+ (sqrt x) (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3)))))
1547598636.964 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt x) (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3))))) in (x) around 0
1547598636.964 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt x) (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3))))) in x
1547598636.964 * [misc]taylor:  Taking taylor expansion of (+ (sqrt x) (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3)))) in x
1547598636.964 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598636.964 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.964 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.964 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.964 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598636.965 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598636.965 * [misc]taylor:  Taking taylor expansion of (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3))) in x
1547598636.965 * [misc]taylor:  Taking taylor expansion of (* x (sqrt (+ x 1))) in x
1547598636.965 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.965 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.966 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.966 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598636.966 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598636.966 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.966 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.966 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.966 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598636.966 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.966 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598636.966 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598636.966 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598636.967 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598636.967 * [misc]taylor:  Taking taylor expansion of (sqrt (pow x 3)) in x
1547598636.967 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1547598636.967 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.967 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.967 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.967 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598636.967 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598636.967 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598636.968 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598636.968 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598636.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598636.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598636.969 * [misc]backup-simplify:  Simplify (+ (* 0 1/2) (* 1 1)) into 1
1547598636.969 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598636.969 * [misc]backup-simplify:  Simplify (+ +nan.0 1) into (- +nan.0)
1547598636.970 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547598636.970 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt x) (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3))))) in x
1547598636.970 * [misc]taylor:  Taking taylor expansion of (+ (sqrt x) (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3)))) in x
1547598636.970 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598636.970 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.970 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.970 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.970 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598636.971 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598636.971 * [misc]taylor:  Taking taylor expansion of (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3))) in x
1547598636.971 * [misc]taylor:  Taking taylor expansion of (* x (sqrt (+ x 1))) in x
1547598636.971 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.971 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.971 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.971 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598636.971 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598636.971 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.971 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.971 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.971 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598636.971 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.972 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598636.972 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598636.972 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598636.972 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598636.972 * [misc]taylor:  Taking taylor expansion of (sqrt (pow x 3)) in x
1547598636.972 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1547598636.972 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.972 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.972 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.973 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598636.973 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598636.973 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598636.974 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598636.974 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598636.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598636.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598636.974 * [misc]backup-simplify:  Simplify (+ (* 0 1/2) (* 1 1)) into 1
1547598636.975 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598636.975 * [misc]backup-simplify:  Simplify (+ +nan.0 1) into (- +nan.0)
1547598636.975 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547598636.975 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598636.977 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598636.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598636.979 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598636.979 * [misc]backup-simplify:  Simplify (+ (* 0 -1/8) (+ (* 1 1/2) (* 0 1))) into 1/2
1547598636.980 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547598636.980 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598636.981 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547598636.982 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598636.983 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598636.984 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598636.984 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547598636.984 * [misc]backup-simplify:  Simplify (+ (* 0 1/16) (+ (* 1 -1/8) (+ (* 0 1/2) (* 0 1)))) into -1/8
1547598636.985 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547598636.985 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547598636.986 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598636.987 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547598636.987 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598636.990 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547598636.990 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598636.990 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) x) (+ (- +nan.0) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598636.991 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (* (/ 1 x) (sqrt (+ (/ 1 x) 1))) (* (+ (/ 1 x) 1) (sqrt (/ 1 x)))) 1)) into (/ 1 (+ (sqrt (/ 1 x)) (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)))))
1547598636.991 * [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x))))) in (x) around 0
1547598636.991 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x))))) in x
1547598636.991 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)))) in x
1547598636.991 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598636.991 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598636.991 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.991 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.991 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598636.992 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598636.993 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598636.993 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x))) in x
1547598636.993 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow x 3))) in x
1547598636.993 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1547598636.993 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1547598636.993 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.993 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.993 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.993 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598636.993 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598636.993 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598636.994 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598636.994 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598636.994 * [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)) in x
1547598636.994 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598636.994 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598636.994 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598636.994 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.994 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.995 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.995 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598636.995 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598636.995 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.995 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598636.995 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598636.996 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598636.996 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598636.996 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.996 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.996 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.996 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598636.996 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598636.996 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598636.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598636.997 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598636.998 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* +nan.0 1)) into (- +nan.0)
1547598636.998 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598636.998 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1547598636.999 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547598636.999 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqrt (/ 1 x)) (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x))))) in x
1547598636.999 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)))) in x
1547598636.999 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598636.999 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598636.999 * [misc]taylor:  Taking taylor expansion of x in x
1547598636.999 * [misc]backup-simplify:  Simplify 0 into 0
1547598636.999 * [misc]backup-simplify:  Simplify 1 into 1
1547598636.999 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598636.999 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.000 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.000 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x))) in x
1547598637.000 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow x 3))) in x
1547598637.000 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1547598637.000 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1547598637.000 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.000 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.000 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.001 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598637.001 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598637.001 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.001 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.002 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.002 * [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)) in x
1547598637.002 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598637.002 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598637.002 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.002 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.002 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.002 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.002 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.002 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.002 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.003 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.003 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.003 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.003 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.003 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.003 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.003 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.004 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.004 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598637.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.004 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.005 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* +nan.0 1)) into (- +nan.0)
1547598637.005 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.006 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1547598637.006 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547598637.006 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598637.007 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547598637.007 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547598637.007 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.009 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.009 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.010 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.010 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598637.011 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.012 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (* +nan.0 1))) into (- +nan.0)
1547598637.012 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.013 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.014 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547598637.014 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.015 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.016 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.017 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547598637.017 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547598637.017 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.019 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.019 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.020 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.021 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.023 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 0) (* +nan.0 1)))) into (- +nan.0)
1547598637.023 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.024 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.027 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547598637.027 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.028 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 3)) (+ (* (- +nan.0) (pow (/ 1 x) 2)) (* +nan.0 (/ 1 x)))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598637.028 * [misc]backup-simplify:  Simplify (/ 1 (pow (+ (* (/ 1 (- x)) (sqrt (+ (/ 1 (- x)) 1))) (* (+ (/ 1 (- x)) 1) (sqrt (/ 1 (- x))))) 1)) into (/ 1 (- (sqrt (/ -1 x)) (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x))))
1547598637.028 * [misc]approximate:  Taking taylor expansion of (/ 1 (- (sqrt (/ -1 x)) (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x)))) in (x) around 0
1547598637.028 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (sqrt (/ -1 x)) (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x)))) in x
1547598637.028 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ -1 x)) (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x))) in x
1547598637.028 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598637.028 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598637.028 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.028 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.028 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.029 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.029 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.029 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598637.029 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.030 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.030 * [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x)) in x
1547598637.030 * [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) in x
1547598637.030 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.030 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.030 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.030 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.030 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.030 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598637.030 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598637.030 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.030 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.030 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.030 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.030 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.030 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.031 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.031 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598637.031 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598637.031 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.032 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.032 * [misc]taylor:  Taking taylor expansion of (/ (sqrt (/ -1 x)) x) in x
1547598637.032 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598637.032 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598637.032 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.032 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.032 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.032 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.032 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.032 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598637.032 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.033 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.033 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.033 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.033 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.033 * [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
1547598637.033 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547598637.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.035 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* 0 0)) into (- +nan.0)
1547598637.035 * [misc]backup-simplify:  Simplify (+ (- +nan.0) +nan.0) into (- +nan.0)
1547598637.036 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1547598637.036 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1547598637.037 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547598637.037 * [misc]taylor:  Taking taylor expansion of (/ 1 (- (sqrt (/ -1 x)) (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x)))) in x
1547598637.037 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ -1 x)) (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x))) in x
1547598637.037 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598637.037 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598637.037 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.037 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.037 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.037 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.037 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.037 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598637.037 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.038 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.038 * [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x)) in x
1547598637.038 * [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) in x
1547598637.038 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.038 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.038 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.038 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.038 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.039 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598637.039 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598637.039 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.039 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.039 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.039 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.039 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.039 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.039 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.039 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598637.039 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598637.040 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.040 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.040 * [misc]taylor:  Taking taylor expansion of (/ (sqrt (/ -1 x)) x) in x
1547598637.040 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598637.040 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598637.040 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.040 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.040 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.041 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.041 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.041 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598637.041 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.041 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.042 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.042 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.042 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.042 * [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
1547598637.042 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547598637.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.042 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.043 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.043 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.043 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* 0 0)) into (- +nan.0)
1547598637.044 * [misc]backup-simplify:  Simplify (+ (- +nan.0) +nan.0) into (- +nan.0)
1547598637.044 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1547598637.045 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1547598637.045 * [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
1547598637.045 * [misc]backup-simplify:  Simplify +nan.0 into +nan.0
1547598637.045 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.046 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.047 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.048 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.049 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
1547598637.049 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598637.050 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.051 * [misc]backup-simplify:  Simplify (- (/ +nan.0 1) (+ (* +nan.0 (/ 0 1)))) into (- +nan.0)
1547598637.052 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1547598637.052 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1547598637.052 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.054 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547598637.054 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.055 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598637.056 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.057 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.057 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.058 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.059 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.060 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0)
1547598637.060 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.062 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.063 * [misc]backup-simplify:  Simplify (- (/ +nan.0 1) (+ (* +nan.0 (/ 0 1)) (* (- +nan.0) (/ 0 1)))) into (- +nan.0)
1547598637.063 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1547598637.063 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1547598637.064 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.067 * [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ (- +nan.0) (- +nan.0))) (* (- +nan.0) (/ (- +nan.0) (- +nan.0))))) into (- +nan.0)
1547598637.067 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.068 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 3)) (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (* +nan.0 (/ 1 (- x))))) into (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598637.068 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1)
1547598637.068 * [misc]backup-simplify:  Simplify (* x (sqrt (+ x 1))) into (* x (sqrt (+ x 1)))
1547598637.068 * [misc]approximate:  Taking taylor expansion of (* x (sqrt (+ x 1))) in (x) around 0
1547598637.068 * [misc]taylor:  Taking taylor expansion of (* x (sqrt (+ x 1))) in x
1547598637.068 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.068 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.068 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.068 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598637.068 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598637.068 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.068 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.068 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.068 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.068 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.069 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598637.069 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598637.069 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.069 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598637.069 * [misc]taylor:  Taking taylor expansion of (* x (sqrt (+ x 1))) in x
1547598637.069 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.069 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.069 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.070 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598637.070 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598637.070 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.070 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.070 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.070 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.070 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.070 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598637.070 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598637.070 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.071 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598637.071 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598637.071 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.071 * [misc]backup-simplify:  Simplify (+ (* 0 1/2) (* 1 1)) into 1
1547598637.071 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.071 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.073 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598637.073 * [misc]backup-simplify:  Simplify (+ (* 0 -1/8) (+ (* 1 1/2) (* 0 1))) into 1/2
1547598637.073 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1547598637.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.074 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547598637.074 * [misc]backup-simplify:  Simplify (+ (* 0 1/16) (+ (* 1 -1/8) (+ (* 0 1/2) (* 0 1)))) into -1/8
1547598637.074 * [misc]backup-simplify:  Simplify -1/8 into -1/8
1547598637.075 * [misc]backup-simplify:  Simplify (+ (* -1/8 (pow x 3)) (+ (* 1/2 (pow x 2)) (* 1 x))) into (- (+ x (* 1/2 (pow x 2))) (* 1/8 (pow x 3)))
1547598637.075 * [misc]backup-simplify:  Simplify (* (/ 1 x) (sqrt (+ (/ 1 x) 1))) into (* (sqrt (+ (/ 1 x) 1)) (/ 1 x))
1547598637.075 * [misc]approximate:  Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)) in (x) around 0
1547598637.075 * [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)) in x
1547598637.075 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598637.075 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598637.075 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.075 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.075 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.075 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.076 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.076 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.076 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.076 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.077 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.077 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.077 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.077 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.077 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.077 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.077 * [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)) in x
1547598637.077 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598637.077 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598637.077 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.077 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.077 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.077 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.078 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.078 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.078 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.078 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.078 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.079 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.079 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.079 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.079 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.079 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.079 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.079 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598637.079 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.080 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.080 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* +nan.0 1)) into (- +nan.0)
1547598637.080 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.081 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.081 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.081 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598637.083 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.084 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (* +nan.0 1))) into (- +nan.0)
1547598637.084 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.085 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.085 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.087 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.088 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 0) (* +nan.0 1)))) into (- +nan.0)
1547598637.089 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.089 * [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)))))
1547598637.090 * [misc]backup-simplify:  Simplify (* (/ 1 (- x)) (sqrt (+ (/ 1 (- x)) 1))) into (* -1 (* (/ 1 x) (sqrt (- 1 (/ 1 x)))))
1547598637.090 * [misc]approximate:  Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- 1 (/ 1 x))))) in (x) around 0
1547598637.090 * [misc]taylor:  Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- 1 (/ 1 x))))) in x
1547598637.090 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.090 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.090 * [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) in x
1547598637.090 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.090 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.090 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.090 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.090 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.090 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598637.090 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598637.090 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.090 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.090 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.090 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.090 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.091 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.091 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.091 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598637.091 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598637.091 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.092 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.092 * [misc]taylor:  Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (- 1 (/ 1 x))))) in x
1547598637.092 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.092 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.092 * [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) in x
1547598637.092 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.092 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.092 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.092 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.092 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.093 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598637.093 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598637.093 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.093 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.093 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.093 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.093 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.093 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.093 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598637.093 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598637.094 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.097 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.097 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547598637.097 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1547598637.097 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.098 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* 0 0)) into (- +nan.0)
1547598637.099 * [misc]backup-simplify:  Simplify (+ (* -1 (- +nan.0)) (* 0 0)) into (- +nan.0)
1547598637.100 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.100 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.100 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.100 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.102 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.102 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.103 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
1547598637.104 * [misc]backup-simplify:  Simplify (+ (* -1 (- +nan.0)) (+ (* 0 (- +nan.0)) (* 0 0))) into (- +nan.0)
1547598637.104 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.105 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.105 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.105 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.107 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.107 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.108 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0)
1547598637.109 * [misc]backup-simplify:  Simplify (+ (* -1 (- +nan.0)) (+ (* 0 (- +nan.0)) (+ (* 0 (- +nan.0)) (* 0 0)))) into (- +nan.0)
1547598637.110 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.110 * [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)))))
1547598637.110 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2)
1547598637.111 * [misc]backup-simplify:  Simplify (* (+ x 1) (sqrt x)) into (* (sqrt x) (+ x 1))
1547598637.111 * [misc]approximate:  Taking taylor expansion of (* (sqrt x) (+ x 1)) in (x) around 0
1547598637.111 * [misc]taylor:  Taking taylor expansion of (* (sqrt x) (+ x 1)) in x
1547598637.111 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598637.111 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.111 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.111 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.111 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.112 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.112 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598637.112 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.112 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.112 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.112 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.112 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.112 * [misc]taylor:  Taking taylor expansion of (* (sqrt x) (+ x 1)) in x
1547598637.112 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598637.112 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.112 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.112 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.113 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.113 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.113 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598637.113 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.113 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.113 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.113 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.114 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.114 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598637.114 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598637.114 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.114 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.115 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* +nan.0 1)) into (- +nan.0)
1547598637.115 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.115 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.117 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.118 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 1))) into (- +nan.0)
1547598637.118 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.120 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.122 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 1) (* +nan.0 1)))) into (- +nan.0)
1547598637.122 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.123 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 3)) (+ (* (- +nan.0) (pow x 2)) (* (- +nan.0) x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547598637.123 * [misc]backup-simplify:  Simplify (* (+ (/ 1 x) 1) (sqrt (/ 1 x))) into (* (+ (/ 1 x) 1) (sqrt (/ 1 x)))
1547598637.123 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 x))) in (x) around 0
1547598637.123 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 x))) in x
1547598637.123 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598637.123 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.123 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.123 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.123 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.123 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.123 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.123 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.124 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598637.124 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.124 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.124 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.124 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.124 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.124 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.125 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.125 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) 1) (sqrt (/ 1 x))) in x
1547598637.125 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598637.125 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.125 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.125 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.125 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.125 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.125 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.125 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.125 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598637.125 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.125 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.125 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.125 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.126 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.126 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.126 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.127 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.127 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547598637.127 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.127 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.128 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598637.128 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* 1 0)) into (- +nan.0)
1547598637.128 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.129 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.130 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.131 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.131 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.132 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 1 +nan.0) (* 0 0))) into (- +nan.0)
1547598637.132 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.134 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.135 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.136 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 1 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0)
1547598637.136 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.137 * [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)))))
1547598637.137 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (- x)) 1) (sqrt (/ 1 (- x)))) into (* (sqrt (/ -1 x)) (- 1 (/ 1 x)))
1547598637.137 * [misc]approximate:  Taking taylor expansion of (* (sqrt (/ -1 x)) (- 1 (/ 1 x))) in (x) around 0
1547598637.138 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (- 1 (/ 1 x))) in x
1547598637.138 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598637.138 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598637.138 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.138 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.138 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.138 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.138 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.138 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598637.138 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.139 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.139 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598637.139 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.139 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.139 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.139 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.139 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.139 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.139 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 x)) (- 1 (/ 1 x))) in x
1547598637.139 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598637.139 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598637.139 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.140 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.140 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.140 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.140 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.140 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598637.140 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.141 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.141 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598637.141 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.141 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.141 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.141 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.141 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.141 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.141 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.141 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598637.142 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598637.142 * [misc]backup-simplify:  Simplify (* 0 -1) into 0
1547598637.142 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.142 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.143 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.143 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* +nan.0 -1)) into (- +nan.0)
1547598637.143 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.144 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.144 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.144 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.144 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598637.146 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.147 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 -1))) into (- +nan.0)
1547598637.147 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.149 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.150 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.152 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 1) (* +nan.0 -1)))) into (- +nan.0)
1547598637.152 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.153 * [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)))))
1547598637.153 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1547598637.153 * [misc]backup-simplify:  Simplify (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) into (+ (sqrt x) (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3))))
1547598637.153 * [misc]approximate:  Taking taylor expansion of (+ (sqrt x) (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3)))) in (x) around 0
1547598637.154 * [misc]taylor:  Taking taylor expansion of (+ (sqrt x) (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3)))) in x
1547598637.154 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598637.154 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.154 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.154 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.154 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.155 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.155 * [misc]taylor:  Taking taylor expansion of (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3))) in x
1547598637.155 * [misc]taylor:  Taking taylor expansion of (* x (sqrt (+ x 1))) in x
1547598637.155 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.155 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.155 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.155 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598637.155 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598637.155 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.155 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.155 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.155 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.155 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.155 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598637.155 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598637.156 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.156 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598637.156 * [misc]taylor:  Taking taylor expansion of (sqrt (pow x 3)) in x
1547598637.156 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1547598637.156 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.156 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.156 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.156 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598637.157 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598637.157 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.157 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.157 * [misc]taylor:  Taking taylor expansion of (+ (sqrt x) (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3)))) in x
1547598637.157 * [misc]taylor:  Taking taylor expansion of (sqrt x) in x
1547598637.157 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.157 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.157 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.158 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.158 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.158 * [misc]taylor:  Taking taylor expansion of (+ (* x (sqrt (+ x 1))) (sqrt (pow x 3))) in x
1547598637.158 * [misc]taylor:  Taking taylor expansion of (* x (sqrt (+ x 1))) in x
1547598637.158 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.158 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.159 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.159 * [misc]taylor:  Taking taylor expansion of (sqrt (+ x 1)) in x
1547598637.159 * [misc]taylor:  Taking taylor expansion of (+ x 1) in x
1547598637.159 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.159 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.159 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.159 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.159 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.159 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598637.159 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1547598637.159 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.160 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1))) into 1/2
1547598637.160 * [misc]taylor:  Taking taylor expansion of (sqrt (pow x 3)) in x
1547598637.160 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1547598637.160 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.160 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.160 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.160 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598637.160 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598637.160 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.161 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.161 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598637.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.162 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.162 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.162 * [misc]backup-simplify:  Simplify (+ (* 0 1/2) (* 1 1)) into 1
1547598637.162 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.162 * [misc]backup-simplify:  Simplify (+ +nan.0 1) into (- +nan.0)
1547598637.163 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.164 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.166 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8
1547598637.166 * [misc]backup-simplify:  Simplify (+ (* 0 -1/8) (+ (* 1 1/2) (* 0 1))) into 1/2
1547598637.166 * [misc]backup-simplify:  Simplify (+ 1/2 +nan.0) into (- +nan.0)
1547598637.167 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.167 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.169 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.169 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 1/2 -1/8)))) (* 2 1)) into 1/16
1547598637.170 * [misc]backup-simplify:  Simplify (+ (* 0 1/16) (+ (* 1 -1/8) (+ (* 0 1/2) (* 0 1)))) into -1/8
1547598637.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547598637.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547598637.172 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.172 * [misc]backup-simplify:  Simplify (+ -1/8 +nan.0) into (- +nan.0)
1547598637.172 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.172 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.173 * [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 3)) (+ (* (- +nan.0) (pow x 2)) (* (- +nan.0) x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547598637.174 * [misc]backup-simplify:  Simplify (+ (* (/ 1 x) (sqrt (+ (/ 1 x) 1))) (* (+ (/ 1 x) 1) (sqrt (/ 1 x)))) into (+ (sqrt (/ 1 x)) (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x))))
1547598637.174 * [misc]approximate:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)))) in (x) around 0
1547598637.174 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)))) in x
1547598637.174 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598637.174 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.174 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.174 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.174 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.174 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.175 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.175 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x))) in x
1547598637.175 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow x 3))) in x
1547598637.175 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1547598637.175 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1547598637.175 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.175 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.175 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.176 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598637.176 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598637.176 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.176 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.177 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.177 * [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)) in x
1547598637.177 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598637.177 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598637.177 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.177 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.177 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.177 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.177 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.177 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.177 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.178 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.178 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.178 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.178 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.178 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.178 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.178 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.179 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 x)) (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)))) in x
1547598637.179 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
1547598637.179 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.179 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.179 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.179 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.179 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.179 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.180 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.180 * [misc]taylor:  Taking taylor expansion of (+ (sqrt (/ 1 (pow x 3))) (* (sqrt (+ (/ 1 x) 1)) (/ 1 x))) in x
1547598637.180 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow x 3))) in x
1547598637.180 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1547598637.180 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1547598637.180 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.180 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.180 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.181 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598637.181 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1547598637.181 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.181 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.182 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.182 * [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1)) (/ 1 x)) in x
1547598637.182 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x
1547598637.182 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1) in x
1547598637.182 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.182 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.182 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.182 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.182 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.182 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.182 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.182 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.183 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.183 * [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1547598637.183 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.183 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.183 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.183 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.184 * [misc]backup-simplify:  Simplify (* 0 1) into 0
1547598637.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.184 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.185 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.185 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* +nan.0 1)) into (- +nan.0)
1547598637.186 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.186 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1547598637.186 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.187 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547598637.187 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1547598637.187 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.189 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.189 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.190 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.190 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1547598637.191 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.192 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (* +nan.0 1))) into (- +nan.0)
1547598637.193 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.193 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.193 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.194 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.195 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.195 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547598637.196 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1547598637.196 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.198 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.198 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.199 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.200 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.202 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* +nan.0 0) (* +nan.0 1)))) into (- +nan.0)
1547598637.202 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.203 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.203 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.204 * [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)))))
1547598637.204 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- x)) (sqrt (+ (/ 1 (- x)) 1))) (* (+ (/ 1 (- x)) 1) (sqrt (/ 1 (- x))))) into (- (sqrt (/ -1 x)) (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x)))
1547598637.204 * [misc]approximate:  Taking taylor expansion of (- (sqrt (/ -1 x)) (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x))) in (x) around 0
1547598637.204 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ -1 x)) (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x))) in x
1547598637.204 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598637.204 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598637.204 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.204 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.204 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.204 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.204 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.205 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598637.205 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.206 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.206 * [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x)) in x
1547598637.206 * [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) in x
1547598637.206 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.206 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.206 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.206 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.206 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598637.206 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598637.206 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.206 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.206 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.206 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.206 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.206 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.206 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.207 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598637.207 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598637.207 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.208 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.208 * [misc]taylor:  Taking taylor expansion of (/ (sqrt (/ -1 x)) x) in x
1547598637.208 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598637.208 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598637.208 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.208 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.208 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.208 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.208 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.208 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598637.208 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.209 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.209 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.209 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.209 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.209 * [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
1547598637.209 * [misc]taylor:  Taking taylor expansion of (- (sqrt (/ -1 x)) (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x))) in x
1547598637.209 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598637.209 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598637.209 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.209 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.209 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.209 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.209 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.210 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598637.210 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.211 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.211 * [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) (/ (sqrt (/ -1 x)) x)) in x
1547598637.211 * [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (/ 1 x)))) in x
1547598637.211 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.211 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.211 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.211 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.211 * [misc]taylor:  Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
1547598637.211 * [misc]taylor:  Taking taylor expansion of (- 1 (/ 1 x)) in x
1547598637.211 * [misc]taylor:  Taking taylor expansion of 1 in x
1547598637.211 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.211 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1547598637.211 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.211 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.211 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.211 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1547598637.212 * [misc]backup-simplify:  Simplify (- 1) into -1
1547598637.212 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1547598637.212 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.213 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.213 * [misc]taylor:  Taking taylor expansion of (/ (sqrt (/ -1 x)) x) in x
1547598637.213 * [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 x)) in x
1547598637.213 * [misc]taylor:  Taking taylor expansion of (/ -1 x) in x
1547598637.213 * [misc]taylor:  Taking taylor expansion of -1 in x
1547598637.213 * [misc]backup-simplify:  Simplify -1 into -1
1547598637.213 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.213 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.213 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.213 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1547598637.213 * [misc]backup-simplify:  Simplify (sqrt 0) into 0
1547598637.214 * [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1547598637.214 * [misc]taylor:  Taking taylor expansion of x in x
1547598637.214 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.214 * [misc]backup-simplify:  Simplify 1 into 1
1547598637.214 * [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
1547598637.214 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1547598637.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.215 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.215 * [misc]backup-simplify:  Simplify 0 into 0
1547598637.215 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.216 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (* 0 0)) into (- +nan.0)
1547598637.216 * [misc]backup-simplify:  Simplify (+ (- +nan.0) +nan.0) into (- +nan.0)
1547598637.217 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1547598637.217 * [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
1547598637.217 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1547598637.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.218 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1547598637.220 * [misc]backup-simplify:  Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.220 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.221 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
1547598637.221 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598637.222 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.223 * [misc]backup-simplify:  Simplify (- (/ +nan.0 1) (+ (* +nan.0 (/ 0 1)))) into (- +nan.0)
1547598637.224 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1547598637.224 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1547598637.224 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.225 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.225 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1547598637.227 * [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1547598637.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1547598637.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1547598637.229 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.229 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.230 * [misc]backup-simplify:  Simplify (+ (* 1 +nan.0) (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0)
1547598637.231 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1547598637.232 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
1547598637.233 * [misc]backup-simplify:  Simplify (- (/ +nan.0 1) (+ (* +nan.0 (/ 0 1)) (* (- +nan.0) (/ 0 1)))) into (- +nan.0)
1547598637.234 * [misc]backup-simplify:  Simplify (+ (- +nan.0) (- +nan.0)) into (- +nan.0)
1547598637.234 * [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
1547598637.234 * [misc]backup-simplify:  Simplify (+ +nan.0 (- +nan.0)) into (- +nan.0)
1547598637.235 * [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
1547598637.235 * [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)))))
1547598637.236 * * * [misc]progress:  simplifying candidates
1547598637.236 * * * * [misc]progress:  [ 1 / 83 ] simplifiying candidate #<alt (λ (x) (pow (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1) -1))>
1547598637.236 * * * * [misc]progress:  [ 2 / 83 ] simplifiying candidate #<alt (λ (x) (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) (- 1)))>
1547598637.236 * [enter]simplify:  Simplifying (- 1)
1547598637.236 * * [misc]simplify:  iters left: 2 (2 enodes)
1547598637.237 * * [misc]simplify:  iters left: 1 (5 enodes)
1547598637.238 * [exit]simplify:  Simplified to -1
1547598637.238 * [misc]simplify:  Simplified (2 2) to (λ (x) (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) -1))
1547598637.239 * * * * [misc]progress:  [ 3 / 83 ] simplifiying candidate #<alt (λ (x) (pow (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)) 1))>
1547598637.239 * * * * [misc]progress:  [ 4 / 83 ] simplifiying candidate #<alt (λ (x) (exp (- (* (log (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) 1))))>
1547598637.239 * * * * [misc]progress:  [ 5 / 83 ] simplifiying candidate #<alt (λ (x) (exp (- (* (log (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) 1))))>
1547598637.239 * * * * [misc]progress:  [ 6 / 83 ] simplifiying candidate #<alt (λ (x) (exp (- (log (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))))>
1547598637.239 * * * * [misc]progress:  [ 7 / 83 ] simplifiying candidate #<alt (λ (x) (exp (log (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))))>
1547598637.239 * * * * [misc]progress:  [ 8 / 83 ] simplifiying candidate #<alt (λ (x) (log (exp (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))))>
1547598637.239 * * * * [misc]progress:  [ 9 / 83 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))) (cbrt (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))) (cbrt (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))))>
1547598637.239 * * * * [misc]progress:  [ 10 / 83 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))))>
1547598637.239 * * * * [misc]progress:  [ 11 / 83 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))) (sqrt (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))))>
1547598637.239 * * * * [misc]progress:  [ 12 / 83 ] simplifiying candidate #<alt (λ (x) (/ (- 1) (- (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))))>
1547598637.239 * * * * [misc]progress:  [ 13 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))))>
1547598637.239 * * * * [misc]progress:  [ 14 / 83 ] simplifiying candidate #<alt (λ (x) (* 1 (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))))>
1547598637.239 * * * * [misc]progress:  [ 15 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1) 1)))>
1547598637.239 * * * * [misc]progress:  [ 16 / 83 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (* (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) 1)) (pow (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) 1)))>
1547598637.240 * [enter]simplify:  Simplifying (pow (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) 1)
1547598637.240 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598637.243 * * [misc]simplify:  iters left: 5 (16 enodes)
1547598637.248 * * [misc]simplify:  iters left: 4 (24 enodes)
1547598637.257 * * [misc]simplify:  iters left: 3 (55 enodes)
1547598637.279 * * [misc]simplify:  iters left: 2 (87 enodes)
1547598637.305 * * [misc]simplify:  iters left: 1 (102 enodes)
1547598637.330 * [exit]simplify:  Simplified to (cbrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))
1547598637.330 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (pow (* (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) 1)) (cbrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))))
1547598637.330 * * * * [misc]progress:  [ 17 / 83 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow (sqrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) 1)) (pow (sqrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) 1)))>
1547598637.330 * [enter]simplify:  Simplifying (pow (sqrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) 1)
1547598637.330 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598637.334 * * [misc]simplify:  iters left: 5 (16 enodes)
1547598637.338 * * [misc]simplify:  iters left: 4 (24 enodes)
1547598637.347 * * [misc]simplify:  iters left: 3 (55 enodes)
1547598637.369 * * [misc]simplify:  iters left: 2 (87 enodes)
1547598637.394 * * [misc]simplify:  iters left: 1 (102 enodes)
1547598637.418 * [exit]simplify:  Simplified to (sqrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))
1547598637.418 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (pow (sqrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) 1)) (sqrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))))
1547598637.419 * * * * [misc]progress:  [ 18 / 83 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (pow 1 1)) (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.419 * [enter]simplify:  Simplifying (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)
1547598637.419 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598637.422 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598637.426 * * [misc]simplify:  iters left: 4 (23 enodes)
1547598637.436 * * [misc]simplify:  iters left: 3 (54 enodes)
1547598637.458 * * [misc]simplify:  iters left: 2 (85 enodes)
1547598637.484 * * [misc]simplify:  iters left: 1 (86 enodes)
1547598637.496 * [exit]simplify:  Simplified to (+ (* (+ 1 x) (sqrt x)) (* (sqrt (+ 1 x)) x))
1547598637.496 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (pow 1 1)) (+ (* (+ 1 x) (sqrt x)) (* (sqrt (+ 1 x)) x))))
1547598637.496 * * * * [misc]progress:  [ 19 / 83 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (* (cbrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)) (cbrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))) (cbrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))))>
1547598637.497 * [enter]simplify:  Simplifying (cbrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))
1547598637.497 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598637.500 * * [misc]simplify:  iters left: 5 (16 enodes)
1547598637.505 * * [misc]simplify:  iters left: 4 (24 enodes)
1547598637.513 * * [misc]simplify:  iters left: 3 (55 enodes)
1547598637.535 * * [misc]simplify:  iters left: 2 (83 enodes)
1547598637.559 * * [misc]simplify:  iters left: 1 (98 enodes)
1547598637.583 * [exit]simplify:  Simplified to (cbrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))
1547598637.583 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (* (cbrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)) (cbrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))) (cbrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))))
1547598637.583 * * * * [misc]progress:  [ 20 / 83 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 (sqrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))) (sqrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))))>
1547598637.584 * [enter]simplify:  Simplifying (sqrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))
1547598637.584 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598637.588 * * [misc]simplify:  iters left: 5 (16 enodes)
1547598637.593 * * [misc]simplify:  iters left: 4 (24 enodes)
1547598637.602 * * [misc]simplify:  iters left: 3 (55 enodes)
1547598637.623 * * [misc]simplify:  iters left: 2 (83 enodes)
1547598637.647 * * [misc]simplify:  iters left: 1 (98 enodes)
1547598637.672 * [exit]simplify:  Simplified to (sqrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))
1547598637.672 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 (sqrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))) (sqrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))))
1547598637.672 * * * * [misc]progress:  [ 21 / 83 ] simplifiying candidate #<alt (λ (x) (/ (/ 1 1) (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.672 * [enter]simplify:  Simplifying (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)
1547598637.672 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598637.675 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598637.680 * * [misc]simplify:  iters left: 4 (23 enodes)
1547598637.688 * * [misc]simplify:  iters left: 3 (54 enodes)
1547598637.710 * * [misc]simplify:  iters left: 2 (85 enodes)
1547598637.743 * * [misc]simplify:  iters left: 1 (86 enodes)
1547598637.757 * [exit]simplify:  Simplified to (+ (* (+ 1 x) (sqrt x)) (* (sqrt (+ 1 x)) x))
1547598637.757 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ 1 1) (+ (* (+ 1 x) (sqrt x)) (* (sqrt (+ 1 x)) x))))
1547598637.757 * * * * [misc]progress:  [ 22 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (pow (* x (sqrt (+ x 1))) 1) (* (+ x 1) (sqrt x))) 1)))>
1547598637.757 * * * * [misc]progress:  [ 23 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (exp (log (* x (sqrt (+ x 1))))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.758 * * * * [misc]progress:  [ 24 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (log (exp (* x (sqrt (+ x 1))))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.758 * * * * [misc]progress:  [ 25 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* (* (cbrt (* x (sqrt (+ x 1)))) (cbrt (* x (sqrt (+ x 1))))) (cbrt (* x (sqrt (+ x 1))))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.758 * * * * [misc]progress:  [ 26 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (cbrt (* (* (* x (sqrt (+ x 1))) (* x (sqrt (+ x 1)))) (* x (sqrt (+ x 1))))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.758 * * * * [misc]progress:  [ 27 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* (sqrt (* x (sqrt (+ x 1)))) (sqrt (* x (sqrt (+ x 1))))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.758 * * * * [misc]progress:  [ 28 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* 1 (* x (sqrt (+ x 1)))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.758 * * * * [misc]progress:  [ 29 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* (* x (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ x 1)))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.758 * [enter]simplify:  Simplifying (cbrt (sqrt (+ x 1)))
1547598637.758 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598637.760 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598637.762 * [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 x)))
1547598637.762 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (/ 1 (pow (+ (* (* x (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1))))) (cbrt (sqrt (+ 1 x)))) (* (+ x 1) (sqrt x))) 1)))
1547598637.763 * * * * [misc]progress:  [ 30 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* (* x (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.763 * [enter]simplify:  Simplifying (sqrt (cbrt (+ x 1)))
1547598637.763 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598637.765 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598637.767 * [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 x)))
1547598637.767 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (/ 1 (pow (+ (* (* x (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ 1 x)))) (* (+ x 1) (sqrt x))) 1)))
1547598637.767 * * * * [misc]progress:  [ 31 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* (* x (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.767 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547598637.767 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598637.769 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598637.771 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547598637.771 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (/ 1 (pow (+ (* (* x (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (* (+ x 1) (sqrt x))) 1)))
1547598637.771 * * * * [misc]progress:  [ 32 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* (* x (sqrt 1)) (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.771 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598637.772 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598637.774 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598637.776 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598637.776 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (/ 1 (pow (+ (* (* x (sqrt 1)) (sqrt (+ 1 x))) (* (+ x 1) (sqrt x))) 1)))
1547598637.776 * * * * [misc]progress:  [ 33 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* (* x (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ x 1)))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.776 * [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
1547598637.776 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598637.778 * * [misc]simplify:  iters left: 3 (8 enodes)
1547598637.780 * [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 x)))
1547598637.780 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (/ 1 (pow (+ (* (* x (sqrt (sqrt (+ x 1)))) (sqrt (sqrt (+ 1 x)))) (* (+ x 1) (sqrt x))) 1)))
1547598637.780 * * * * [misc]progress:  [ 34 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* (* x 1) (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.780 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598637.780 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598637.781 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598637.783 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598637.783 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (/ 1 (pow (+ (* (* x 1) (sqrt (+ 1 x))) (* (+ x 1) (sqrt x))) 1)))
1547598637.783 * * * * [misc]progress:  [ 35 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (/ (* x (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.783 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 1 1) (* x 1))))
1547598637.784 * * [misc]simplify:  iters left: 6 (8 enodes)
1547598637.787 * * [misc]simplify:  iters left: 5 (15 enodes)
1547598637.792 * * [misc]simplify:  iters left: 4 (24 enodes)
1547598637.800 * * [misc]simplify:  iters left: 3 (31 enodes)
1547598637.808 * * [misc]simplify:  iters left: 2 (39 enodes)
1547598637.819 * * [misc]simplify:  iters left: 1 (51 enodes)
1547598637.836 * [exit]simplify:  Simplified to (sqrt (- (* x x) (- x 1)))
1547598637.836 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (/ 1 (pow (+ (/ (* x (sqrt (+ (pow x 3) (pow 1 3)))) (sqrt (- (* x x) (- x 1)))) (* (+ x 1) (sqrt x))) 1)))
1547598637.836 * * * * [misc]progress:  [ 36 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (/ (* x (sqrt (- (* x x) (* 1 1)))) (sqrt (- x 1))) (* (+ x 1) (sqrt x))) 1)))>
1547598637.837 * [enter]simplify:  Simplifying (sqrt (- x 1))
1547598637.837 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598637.839 * * [misc]simplify:  iters left: 2 (9 enodes)
1547598637.841 * * [misc]simplify:  iters left: 1 (10 enodes)
1547598637.843 * [exit]simplify:  Simplified to (sqrt (+ x -1))
1547598637.843 * [misc]simplify:  Simplified (2 2 1 1 2) to (λ (x) (/ 1 (pow (+ (/ (* x (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x -1))) (* (+ x 1) (sqrt x))) 1)))
1547598637.843 * * * * [misc]progress:  [ 37 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* (sqrt (+ x 1)) x) (* (+ x 1) (sqrt x))) 1)))>
1547598637.843 * * * * [misc]progress:  [ 38 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (pow (* (+ x 1) (sqrt x)) 1)) 1)))>
1547598637.844 * [enter]simplify:  Simplifying (* (+ x 1) (sqrt x))
1547598637.844 * * [misc]simplify:  iters left: 4 (5 enodes)
1547598637.845 * * [misc]simplify:  iters left: 3 (9 enodes)
1547598637.848 * * [misc]simplify:  iters left: 2 (17 enodes)
1547598637.854 * * [misc]simplify:  iters left: 1 (33 enodes)
1547598637.872 * [exit]simplify:  Simplified to (* (+ 1 x) (sqrt x))
1547598637.872 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (pow (* (+ 1 x) (sqrt x)) 1)) 1)))
1547598637.872 * * * * [misc]progress:  [ 39 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (pow (* (+ x 1) (sqrt x)) 1)) 1)))>
1547598637.872 * * * * [misc]progress:  [ 40 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (exp (+ (log (+ x 1)) (log (sqrt x))))) 1)))>
1547598637.873 * [enter]simplify:  Simplifying (+ (log (+ x 1)) (log (sqrt x)))
1547598637.873 * * [misc]simplify:  iters left: 5 (7 enodes)
1547598637.875 * * [misc]simplify:  iters left: 4 (11 enodes)
1547598637.878 * [exit]simplify:  Simplified to (+ (log (+ 1 x)) (log (sqrt x)))
1547598637.878 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (exp (+ (log (+ 1 x)) (log (sqrt x))))) 1)))
1547598637.878 * * * * [misc]progress:  [ 41 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (exp (log (* (+ x 1) (sqrt x))))) 1)))>
1547598637.878 * * * * [misc]progress:  [ 42 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (log (exp (* (+ x 1) (sqrt x))))) 1)))>
1547598637.878 * * * * [misc]progress:  [ 43 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (cbrt (* (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (sqrt x) (sqrt x)) (sqrt x))))) 1)))>
1547598637.879 * [enter]simplify:  Simplifying (* (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (sqrt x) (sqrt x)) (sqrt x)))
1547598637.879 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598637.883 * * [misc]simplify:  iters left: 5 (31 enodes)
1547598637.903 * * [misc]simplify:  iters left: 4 (72 enodes)
1547598637.957 * * [misc]simplify:  iters left: 3 (212 enodes)
1547598638.357 * [exit]simplify:  Simplified to (* (* x (sqrt x)) (pow (+ 1 x) 3))
1547598638.357 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (cbrt (* (* x (sqrt x)) (pow (+ 1 x) 3)))) 1)))
1547598638.357 * * * * [misc]progress:  [ 44 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (* (cbrt (* (+ x 1) (sqrt x))) (cbrt (* (+ x 1) (sqrt x)))) (cbrt (* (+ x 1) (sqrt x))))) 1)))>
1547598638.357 * * * * [misc]progress:  [ 45 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (cbrt (* (* (* (+ x 1) (sqrt x)) (* (+ x 1) (sqrt x))) (* (+ x 1) (sqrt x))))) 1)))>
1547598638.357 * * * * [misc]progress:  [ 46 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (sqrt (* (+ x 1) (sqrt x))) (sqrt (* (+ x 1) (sqrt x))))) 1)))>
1547598638.357 * * * * [misc]progress:  [ 47 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* 1 (* (+ x 1) (sqrt x)))) 1)))>
1547598638.357 * * * * [misc]progress:  [ 48 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (* (+ x 1) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1)))>
1547598638.357 * [enter]simplify:  Simplifying (cbrt (sqrt x))
1547598638.358 * * [misc]simplify:  iters left: 2 (3 enodes)
1547598638.358 * [exit]simplify:  Simplified to (cbrt (sqrt x))
1547598638.358 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (* (+ x 1) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1)))
1547598638.358 * * * * [misc]progress:  [ 49 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (* (+ x 1) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1)))>
1547598638.359 * [enter]simplify:  Simplifying (sqrt (sqrt x))
1547598638.359 * * [misc]simplify:  iters left: 2 (3 enodes)
1547598638.360 * [exit]simplify:  Simplified to (sqrt (sqrt x))
1547598638.360 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (* (+ x 1) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1)))
1547598638.360 * * * * [misc]progress:  [ 50 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (* (+ x 1) 1) (sqrt x))) 1)))>
1547598638.360 * [enter]simplify:  Simplifying (sqrt x)
1547598638.360 * * [misc]simplify:  iters left: 1 (2 enodes)
1547598638.361 * [exit]simplify:  Simplified to (sqrt x)
1547598638.361 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (* (+ x 1) 1) (sqrt x))) 1)))
1547598638.361 * * * * [misc]progress:  [ 51 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (+ x 1)) (sqrt x)))) 1)))>
1547598638.361 * [enter]simplify:  Simplifying (* (cbrt (+ x 1)) (cbrt (+ x 1)))
1547598638.361 * * [misc]simplify:  iters left: 5 (5 enodes)
1547598638.363 * * [misc]simplify:  iters left: 4 (8 enodes)
1547598638.365 * [exit]simplify:  Simplified to (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))
1547598638.365 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (* (cbrt (+ x 1)) (sqrt x)))) 1)))
1547598638.365 * * * * [misc]progress:  [ 52 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (sqrt (+ x 1)) (* (sqrt (+ x 1)) (sqrt x)))) 1)))>
1547598638.365 * [enter]simplify:  Simplifying (sqrt (+ x 1))
1547598638.365 * * [misc]simplify:  iters left: 3 (4 enodes)
1547598638.367 * * [misc]simplify:  iters left: 2 (7 enodes)
1547598638.368 * [exit]simplify:  Simplified to (sqrt (+ 1 x))
1547598638.369 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (sqrt (+ 1 x)) (* (sqrt (+ x 1)) (sqrt x)))) 1)))
1547598638.369 * * * * [misc]progress:  [ 53 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* 1 (* (+ x 1) (sqrt x)))) 1)))>
1547598638.369 * * * * [misc]progress:  [ 54 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (/ (* (+ (pow x 3) (pow 1 3)) (sqrt x)) (+ (* x x) (- (* 1 1) (* x 1))))) 1)))>
1547598638.369 * [enter]simplify:  Simplifying (* (+ (pow x 3) (pow 1 3)) (sqrt x))
1547598638.369 * * [misc]simplify:  iters left: 5 (8 enodes)
1547598638.373 * * [misc]simplify:  iters left: 4 (17 enodes)
1547598638.377 * * [misc]simplify:  iters left: 3 (27 enodes)
1547598638.387 * * [misc]simplify:  iters left: 2 (54 enodes)
1547598638.409 * * [misc]simplify:  iters left: 1 (86 enodes)
1547598638.442 * [exit]simplify:  Simplified to (+ (* (pow x 3) (sqrt x)) (sqrt x))
1547598638.442 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (/ (+ (* (pow x 3) (sqrt x)) (sqrt x)) (+ (* x x) (- (* 1 1) (* x 1))))) 1)))
1547598638.443 * * * * [misc]progress:  [ 55 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (/ (* (- (* x x) (* 1 1)) (sqrt x)) (- x 1))) 1)))>
1547598638.443 * [enter]simplify:  Simplifying (* (- (* x x) (* 1 1)) (sqrt x))
1547598638.443 * * [misc]simplify:  iters left: 6 (7 enodes)
1547598638.446 * * [misc]simplify:  iters left: 5 (13 enodes)
1547598638.450 * * [misc]simplify:  iters left: 4 (16 enodes)
1547598638.454 * * [misc]simplify:  iters left: 3 (23 enodes)
1547598638.462 * * [misc]simplify:  iters left: 2 (64 enodes)
1547598638.506 * * [misc]simplify:  iters left: 1 (231 enodes)
1547598638.714 * [exit]simplify:  Simplified to (- (* (* x x) (sqrt x)) (sqrt x))
1547598638.715 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (/ (- (* (* x x) (sqrt x)) (sqrt x)) (- x 1))) 1)))
1547598638.715 * * * * [misc]progress:  [ 56 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (sqrt x) (+ x 1))) 1)))>
1547598638.715 * * * * [misc]progress:  [ 57 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (log (* (exp (* x (sqrt (+ x 1)))) (exp (* (+ x 1) (sqrt x))))) 1)))>
1547598638.715 * [enter]simplify:  Simplifying (* (exp (* x (sqrt (+ x 1)))) (exp (* (+ x 1) (sqrt x))))
1547598638.715 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598638.719 * * [misc]simplify:  iters left: 5 (22 enodes)
1547598638.726 * * [misc]simplify:  iters left: 4 (35 enodes)
1547598638.738 * * [misc]simplify:  iters left: 3 (77 enodes)
1547598638.767 * * [misc]simplify:  iters left: 2 (135 enodes)
1547598638.808 * * [misc]simplify:  iters left: 1 (164 enodes)
1547598638.837 * [exit]simplify:  Simplified to (* (exp (* (sqrt x) (+ 1 x))) (pow (exp x) (sqrt (+ 1 x))))
1547598638.837 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (pow (log (* (exp (* (sqrt x) (+ 1 x))) (pow (exp x) (sqrt (+ 1 x))))) 1)))
1547598638.837 * * * * [misc]progress:  [ 58 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1) 1)))>
1547598638.837 * * * * [misc]progress:  [ 59 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (exp (log (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) 1)))>
1547598638.838 * * * * [misc]progress:  [ 60 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (log (exp (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) 1)))>
1547598638.838 * * * * [misc]progress:  [ 61 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (* (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) 1)))>
1547598638.838 * * * * [misc]progress:  [ 62 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (cbrt (* (* (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) 1)))>
1547598638.838 * * * * [misc]progress:  [ 63 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* (sqrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) (sqrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) 1)))>
1547598638.838 * * * * [misc]progress:  [ 64 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (/ (+ (* (* x (sqrt (+ (pow x 3) (pow 1 3)))) (+ (* x x) (- (* 1 1) (* x 1)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (* (+ (pow x 3) (pow 1 3)) (sqrt x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* x x) (- (* 1 1) (* x 1))))) 1)))>
1547598638.838 * [enter]simplify:  Simplifying (+ (* (* x (sqrt (+ (pow x 3) (pow 1 3)))) (+ (* x x) (- (* 1 1) (* x 1)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (* (+ (pow x 3) (pow 1 3)) (sqrt x))))
1547598638.838 * * [misc]simplify:  iters left: 6 (19 enodes)
1547598638.848 * * [misc]simplify:  iters left: 5 (45 enodes)
1547598638.866 * * [misc]simplify:  iters left: 4 (122 enodes)
1547598638.925 * * [misc]simplify:  iters left: 3 (344 enodes)
1547598639.265 * [exit]simplify:  Simplified to (+ (* (sqrt (+ (* x x) (- 1 x))) (+ (* (pow x 3) (sqrt x)) (sqrt x))) (* (sqrt (+ 1 (pow x 3))) (* (+ (* x x) (- 1 x)) x)))
1547598639.265 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (pow (/ (+ (* (sqrt (+ (* x x) (- 1 x))) (+ (* (pow x 3) (sqrt x)) (sqrt x))) (* (sqrt (+ 1 (pow x 3))) (* (+ (* x x) (- 1 x)) x))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* x x) (- (* 1 1) (* x 1))))) 1)))
1547598639.266 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (+ (* x x) (- (* 1 1) (* x 1))))
1547598639.266 * * [misc]simplify:  iters left: 6 (9 enodes)
1547598639.270 * * [misc]simplify:  iters left: 5 (23 enodes)
1547598639.278 * * [misc]simplify:  iters left: 4 (44 enodes)
1547598639.293 * * [misc]simplify:  iters left: 3 (105 enodes)
1547598639.343 * * [misc]simplify:  iters left: 2 (163 enodes)
1547598639.408 * * [misc]simplify:  iters left: 1 (290 enodes)
1547598639.556 * [exit]simplify:  Simplified to (* (sqrt (+ (* x x) (- 1 x))) (+ (* x x) (- 1 x)))
1547598639.556 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (pow (/ (+ (* (sqrt (+ (* x x) (- 1 x))) (+ (* (pow x 3) (sqrt x)) (sqrt x))) (* (sqrt (+ 1 (pow x 3))) (* (+ (* x x) (- 1 x)) x))) (* (sqrt (+ (* x x) (- 1 x))) (+ (* x x) (- 1 x)))) 1)))
1547598639.556 * * * * [misc]progress:  [ 65 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (/ (+ (* (* x (sqrt (+ (pow x 3) (pow 1 3)))) (- x 1)) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (* (- (* x x) (* 1 1)) (sqrt x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- x 1))) 1)))>
1547598639.557 * [enter]simplify:  Simplifying (+ (* (* x (sqrt (+ (pow x 3) (pow 1 3)))) (- x 1)) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (* (- (* x x) (* 1 1)) (sqrt x))))
1547598639.557 * * [misc]simplify:  iters left: 6 (21 enodes)
1547598639.567 * * [misc]simplify:  iters left: 5 (46 enodes)
1547598639.582 * * [misc]simplify:  iters left: 4 (80 enodes)
1547598639.615 * * [misc]simplify:  iters left: 3 (167 enodes)
1547598639.706 * * [misc]simplify:  iters left: 2 (420 enodes)
1547598639.995 * [exit]simplify:  Simplified to (+ (* (sqrt (- (* x x) (+ -1 x))) (* (sqrt x) (+ -1 (* x x)))) (* (sqrt (+ 1 (pow x 3))) (- (* x x) x)))
1547598639.995 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (pow (/ (+ (* (sqrt (- (* x x) (+ -1 x))) (* (sqrt x) (+ -1 (* x x)))) (* (sqrt (+ 1 (pow x 3))) (- (* x x) x))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- x 1))) 1)))
1547598639.995 * [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (- x 1))
1547598639.996 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598640.000 * * [misc]simplify:  iters left: 5 (21 enodes)
1547598640.007 * * [misc]simplify:  iters left: 4 (37 enodes)
1547598640.018 * * [misc]simplify:  iters left: 3 (50 enodes)
1547598640.030 * * [misc]simplify:  iters left: 2 (59 enodes)
1547598640.046 * * [misc]simplify:  iters left: 1 (70 enodes)
1547598640.065 * [exit]simplify:  Simplified to (* (sqrt (- (* x x) (- x 1))) (- x 1))
1547598640.065 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (pow (/ (+ (* (sqrt (- (* x x) (+ -1 x))) (* (sqrt x) (+ -1 (* x x)))) (* (sqrt (+ 1 (pow x 3))) (- (* x x) x))) (* (sqrt (- (* x x) (- x 1))) (- x 1))) 1)))
1547598640.065 * * * * [misc]progress:  [ 66 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (/ (+ (* (* x (sqrt (- (* x x) (* 1 1)))) (+ (* x x) (- (* 1 1) (* x 1)))) (* (sqrt (- x 1)) (* (+ (pow x 3) (pow 1 3)) (sqrt x)))) (* (sqrt (- x 1)) (+ (* x x) (- (* 1 1) (* x 1))))) 1)))>
1547598640.065 * [enter]simplify:  Simplifying (+ (* (* x (sqrt (- (* x x) (* 1 1)))) (+ (* x x) (- (* 1 1) (* x 1)))) (* (sqrt (- x 1)) (* (+ (pow x 3) (pow 1 3)) (sqrt x))))
1547598640.066 * * [misc]simplify:  iters left: 6 (21 enodes)
1547598640.075 * * [misc]simplify:  iters left: 5 (51 enodes)
1547598640.099 * * [misc]simplify:  iters left: 4 (133 enodes)
1547598640.160 * * [misc]simplify:  iters left: 3 (367 enodes)
1547598640.525 * [exit]simplify:  Simplified to (+ (* (* (sqrt (- x 1)) (+ (pow x 3) 1)) (sqrt x)) (* (sqrt (- (* x x) 1)) (* (+ (* x x) (- 1 x)) x)))
1547598640.525 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (pow (/ (+ (* (* (sqrt (- x 1)) (+ (pow x 3) 1)) (sqrt x)) (* (sqrt (- (* x x) 1)) (* (+ (* x x) (- 1 x)) x))) (* (sqrt (- x 1)) (+ (* x x) (- (* 1 1) (* x 1))))) 1)))
1547598640.526 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (+ (* x x) (- (* 1 1) (* x 1))))
1547598640.526 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598640.531 * * [misc]simplify:  iters left: 5 (27 enodes)
1547598640.540 * * [misc]simplify:  iters left: 4 (49 enodes)
1547598640.556 * * [misc]simplify:  iters left: 3 (109 enodes)
1547598640.609 * * [misc]simplify:  iters left: 2 (166 enodes)
1547598640.670 * * [misc]simplify:  iters left: 1 (290 enodes)
1547598640.818 * [exit]simplify:  Simplified to (* (sqrt (+ x -1)) (+ (* x x) (- 1 x)))
1547598640.818 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (pow (/ (+ (* (* (sqrt (- x 1)) (+ (pow x 3) 1)) (sqrt x)) (* (sqrt (- (* x x) 1)) (* (+ (* x x) (- 1 x)) x))) (* (sqrt (+ x -1)) (+ (* x x) (- 1 x)))) 1)))
1547598640.818 * * * * [misc]progress:  [ 67 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (/ (+ (* (* x (sqrt (- (* x x) (* 1 1)))) (- x 1)) (* (sqrt (- x 1)) (* (- (* x x) (* 1 1)) (sqrt x)))) (* (sqrt (- x 1)) (- x 1))) 1)))>
1547598640.819 * [enter]simplify:  Simplifying (+ (* (* x (sqrt (- (* x x) (* 1 1)))) (- x 1)) (* (sqrt (- x 1)) (* (- (* x x) (* 1 1)) (sqrt x))))
1547598640.819 * * [misc]simplify:  iters left: 6 (14 enodes)
1547598640.825 * * [misc]simplify:  iters left: 5 (29 enodes)
1547598640.835 * * [misc]simplify:  iters left: 4 (54 enodes)
1547598640.858 * * [misc]simplify:  iters left: 3 (134 enodes)
1547598640.937 * * [misc]simplify:  iters left: 2 (341 enodes)
1547598641.173 * [exit]simplify:  Simplified to (+ (* (* (- (* x x) 1) (sqrt (+ x -1))) (sqrt x)) (* (sqrt (- (* x x) 1)) (- (* x x) x)))
1547598641.173 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (pow (/ (+ (* (* (- (* x x) 1) (sqrt (+ x -1))) (sqrt x)) (* (sqrt (- (* x x) 1)) (- (* x x) x))) (* (sqrt (- x 1)) (- x 1))) 1)))
1547598641.173 * [enter]simplify:  Simplifying (* (sqrt (- x 1)) (- x 1))
1547598641.173 * * [misc]simplify:  iters left: 5 (5 enodes)
1547598641.176 * * [misc]simplify:  iters left: 4 (11 enodes)
1547598641.179 * * [misc]simplify:  iters left: 3 (18 enodes)
1547598641.184 * * [misc]simplify:  iters left: 2 (23 enodes)
1547598641.189 * * [misc]simplify:  iters left: 1 (24 enodes)
1547598641.195 * [exit]simplify:  Simplified to (* (+ x -1) (sqrt (+ x -1)))
1547598641.195 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (pow (/ (+ (* (* (- (* x x) 1) (sqrt (+ x -1))) (sqrt x)) (* (sqrt (- (* x x) 1)) (- (* x x) x))) (* (+ x -1) (sqrt (+ x -1)))) 1)))
1547598641.195 * * * * [misc]progress:  [ 68 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (/ (+ (pow (* x (sqrt (+ x 1))) 3) (pow (* (+ x 1) (sqrt x)) 3)) (+ (* (* x (sqrt (+ x 1))) (* x (sqrt (+ x 1)))) (- (* (* (+ x 1) (sqrt x)) (* (+ x 1) (sqrt x))) (* (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))))) 1)))>
1547598641.195 * * * * [misc]progress:  [ 69 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (* 1 (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) 1)))>
1547598641.196 * * * * [misc]progress:  [ 70 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (/ (- (* (* x (sqrt (+ x 1))) (* x (sqrt (+ x 1)))) (* (* (+ x 1) (sqrt x)) (* (+ x 1) (sqrt x)))) (- (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) 1)))>
1547598641.196 * * * * [misc]progress:  [ 71 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* (+ x 1) (sqrt x)) (* x (sqrt (+ x 1)))) 1)))>
1547598641.196 * * * * [misc]progress:  [ 72 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))>
1547598641.196 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598641.196 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598641.196 * * * * [misc]progress:  [ 73 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547598641.196 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598641.196 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598641.196 * * * * [misc]progress:  [ 74 / 83 ] simplifiying candidate #<alt (λ (x) (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))))))>
1547598641.197 * [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (pow x 3))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
1547598641.197 * [misc]simplify:  Simplified (2) to (λ (x) +nan.0)
1547598641.197 * * * * [misc]progress:  [ 75 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (- (+ x (* 1/2 (pow x 2))) (* 1/8 (pow x 3))) (* (+ x 1) (sqrt x))) 1)))>
1547598641.197 * [enter]simplify:  Simplifying (- (+ x (* 1/2 (pow x 2))) (* 1/8 (pow x 3)))
1547598641.197 * * [misc]simplify:  iters left: 6 (11 enodes)
1547598641.201 * * [misc]simplify:  iters left: 5 (21 enodes)
1547598641.210 * * [misc]simplify:  iters left: 4 (51 enodes)
1547598641.228 * * [misc]simplify:  iters left: 3 (87 enodes)
1547598641.256 * * [misc]simplify:  iters left: 2 (129 enodes)
1547598641.308 * * [misc]simplify:  iters left: 1 (166 enodes)
1547598641.387 * [exit]simplify:  Simplified to (+ (* (+ 1/2 (* x -1/8)) (* x x)) x)
1547598641.387 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (pow (+ (+ (* (+ 1/2 (* x -1/8)) (* x x)) x) (* (+ x 1) (sqrt x))) 1)))
1547598641.387 * * * * [misc]progress:  [ 76 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (+ x 1) (sqrt x))) 1)))>
1547598641.388 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598641.388 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (pow (+ +nan.0 (* (+ x 1) (sqrt x))) 1)))
1547598641.388 * * * * [misc]progress:  [ 77 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (* (+ x 1) (sqrt x))) 1)))>
1547598641.388 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598641.388 * [misc]simplify:  Simplified (2 2 1 1) to (λ (x) (/ 1 (pow (+ +nan.0 (* (+ x 1) (sqrt x))) 1)))
1547598641.388 * * * * [misc]progress:  [ 78 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))) 1)))>
1547598641.388 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547598641.388 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) +nan.0) 1)))
1547598641.389 * * * * [misc]progress:  [ 79 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) 1)))>
1547598641.389 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598641.389 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) +nan.0) 1)))
1547598641.389 * * * * [misc]progress:  [ 80 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))) 1)))>
1547598641.389 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598641.389 * [misc]simplify:  Simplified (2 2 1 2) to (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) +nan.0) 1)))
1547598641.389 * * * * [misc]progress:  [ 81 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1)))>
1547598641.390 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2)))))))
1547598641.390 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow +nan.0 1)))
1547598641.390 * * * * [misc]progress:  [ 82 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1)))>
1547598641.390 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598641.390 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow +nan.0 1)))
1547598641.390 * * * * [misc]progress:  [ 83 / 83 ] simplifiying candidate #<alt (λ (x) (/ 1 (pow (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1)))>
1547598641.390 * [enter]simplify:  Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1547598641.390 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ 1 (pow +nan.0 1)))
1547598641.391 * * * [misc]progress:  adding candidates to table
1547598642.740 * [misc]progress:  [Phase 3 of 3] Extracting.
1547598642.741 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))> #<alt (λ (x) (/ 1 (pow (+ (* (* (cbrt (* x (sqrt (+ x 1)))) (cbrt (* x (sqrt (+ x 1))))) (cbrt (* x (sqrt (+ x 1))))) (* (+ x 1) (sqrt x))) 1)))> #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))> #<alt (λ (x) (/ (/ 1 (sqrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))) (sqrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))))> #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))> #<alt (λ (x) (/ (/ 1 (pow (* (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) 1)) (cbrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))))> #<alt (λ (x) (/ 1 (pow (+ (* (* x (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (* (+ x 1) (sqrt x))) 1)))> #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ 1 (pow (* (* (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) 1)))>)
1547598642.743 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1547598642.743 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (- (pow x -1/2) (/ 1 (sqrt (+ x 1)))))> #<alt (λ (x) (/ 1 (pow (+ (* (* (cbrt (* x (sqrt (+ x 1)))) (cbrt (* x (sqrt (+ x 1))))) (cbrt (* x (sqrt (+ x 1))))) (* (+ x 1) (sqrt x))) 1)))> #<alt (λ (x) (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1)))> #<alt (λ (x) (/ (/ 1 (sqrt (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))) (sqrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))))> #<alt (λ (x) (* (/ 1 (* (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (+ (sqrt (+ x 1)) (sqrt x)))) (sqrt (- x 1))))> #<alt (λ (x) (/ (/ 1 (pow (* (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) 1)) (cbrt (+ (* (sqrt x) (+ x 1)) (* (sqrt (+ 1 x)) x)))))> #<alt (λ (x) (/ 1 (pow (+ (* (* x (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (cbrt (+ x 1)))) (* (+ x 1) (sqrt x))) 1)))> #<alt (λ (x) (/ (/ 1 (* (sqrt x) (sqrt (+ x 1)))) (+ (sqrt (+ x 1)) (sqrt x))))> #<alt (λ (x) (/ 1 (pow (* (* (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x)))) (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) (cbrt (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))))) 1)))>)
1547598642.857 * * * [misc]regime:  Found split indices: #<option (#s(si 2 256))>
1547598642.857 * [enter]simplify:  Simplifying (/ 1 (pow (+ (* x (sqrt (+ x 1))) (* (+ x 1) (sqrt x))) 1))
1547598642.857 * * [misc]simplify:  iters left: 6 (10 enodes)
1547598642.858 * * [misc]simplify:  iters left: 5 (16 enodes)
1547598642.860 * [exit]simplify:  Simplified to (/ 1 (+ (* (+ x 1) (sqrt x)) (* (sqrt (+ x 1)) x)))
1547598642.860 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1547598645.825 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598645.827 * * * * [misc]points:  Sampling 4023 additional inputs, on iter 1 have 3977 / 8000
1547598647.162 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598647.163 * * * * [misc]points:  Sampling 2006 additional inputs, on iter 2 have 5994 / 8000
1547598647.818 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598647.818 * * * * [misc]points:  Sampling 1014 additional inputs, on iter 3 have 6986 / 8000
1547598648.181 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598648.182 * * * * [misc]points:  Sampling 491 additional inputs, on iter 4 have 7509 / 8000
1547598648.336 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598648.336 * * * * [misc]points:  Sampling 216 additional inputs, on iter 5 have 7784 / 8000
1547598648.408 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598648.408 * * * * [misc]points:  Sampling 101 additional inputs, on iter 6 have 7899 / 8000
1547598648.470 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598648.471 * * * * [misc]points:  Sampling 54 additional inputs, on iter 7 have 7946 / 8000
1547598648.494 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598648.495 * * * * [misc]points:  Sampling 17 additional inputs, on iter 8 have 7983 / 8000
1547598648.503 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598648.504 * * * * [misc]points:  Sampling 9 additional inputs, on iter 9 have 7991 / 8000
1547598648.511 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598648.511 * * * * [misc]points:  Sampling 4 additional inputs, on iter 10 have 7998 / 8000
1547598648.516 * * * * [misc]points:  Filtering points with unrepresentable outputs
1547598648.516 * * * * [exit]points:  Sampled 8000 points with exact outputs
1547598650.344 * [misc]regime-testing:  Baseline error score: 0.6857490685147001
1547598650.346 * [misc]regime-testing:  Oracle error score: 0.03077124062518029
1547598650.350 * [misc]regime-testing:  End program error score: 0.6857490685147001
1547598650.477 * [misc]regime-testing:  Target error score: 0.6857490685147001