0.587 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.193 * * * [progress]: [2/2] Setting up program.
0.199 * [progress]: [Phase 2 of 3] Improving.
0.203 * [simplify]: Simplifying:
  (* 2.0 (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
0.204 * * [simplify]: iteration 0: 9 enodes
0.209 * * [simplify]: iteration 1: 16 enodes
0.247 * * [simplify]: iteration 2: 19 enodes
0.253 * * [simplify]: iteration 3: 21 enodes
0.260 * * [simplify]: iteration complete: 21 enodes
0.261 * * [simplify]: Extracting #0: cost 1 inf + 0
0.261 * * [simplify]: Extracting #1: cost 3 inf + 0
0.262 * * [simplify]: Extracting #2: cost 3 inf + 1
0.262 * * [simplify]: Extracting #3: cost 4 inf + 1
0.262 * * [simplify]: Extracting #4: cost 9 inf + 1
0.263 * * [simplify]: Extracting #5: cost 12 inf + 1
0.263 * * [simplify]: Extracting #6: cost 8 inf + 86
0.263 * * [simplify]: Extracting #7: cost 3 inf + 536
0.264 * * [simplify]: Extracting #8: cost 1 inf + 965
0.264 * * [simplify]: Extracting #9: cost 0 inf + 1273
0.265 * [simplify]: Simplified to:
  (* (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))) 2.0)
0.268 * * [progress]: iteration 1 / 4
0.269 * * * [progress]: picking best candidate
0.277 * * * * [pick]: Picked  #<alt (λ (x) (* 2.0 (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))))>
0.277 * * * [progress]: localizing error
0.402 * * * [progress]: generating rewritten candidates
0.403 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1)
0.428 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.459 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.468 * * * [progress]: generating series expansions
0.468 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1)
0.475 * [backup-simplify]: Simplify (/ (- 1.0 x) (+ 1.0 x)) into (/ (- 1.0 x) (+ x 1.0))
0.475 * [approximate]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in (x) around 0
0.477 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.477 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [backup-simplify]: Simplify 1.0 into 1.0
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 1 into 1
0.477 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 1 into 1
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [backup-simplify]: Simplify 1.0 into 1.0
0.479 * [backup-simplify]: Simplify (- 0) into 0
0.482 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.482 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.483 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
0.483 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.483 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.483 * [taylor]: Taking taylor expansion of 1.0 in x
0.483 * [backup-simplify]: Simplify 1.0 into 1.0
0.483 * [taylor]: Taking taylor expansion of x in x
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify 1 into 1
0.483 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify 1 into 1
0.483 * [taylor]: Taking taylor expansion of 1.0 in x
0.483 * [backup-simplify]: Simplify 1.0 into 1.0
0.484 * [backup-simplify]: Simplify (- 0) into 0
0.484 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.484 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.485 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
0.485 * [backup-simplify]: Simplify 1.0 into 1.0
0.486 * [backup-simplify]: Simplify (- 1) into -1
0.487 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.487 * [backup-simplify]: Simplify (+ 1 0) into 1
0.490 * [backup-simplify]: Simplify (- (/ -1 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 2.0)
0.490 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.491 * [backup-simplify]: Simplify (- 0) into 0
0.491 * [backup-simplify]: Simplify (+ 0 0) into 0
0.492 * [backup-simplify]: Simplify (+ 0 0) into 0
0.497 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 2.0) (/ 1 1.0)))) into 2.0
0.497 * [backup-simplify]: Simplify 2.0 into 2.0
0.509 * [backup-simplify]: Simplify (+ (* 2.0 (pow x 2)) (+ (* (- 2.0) x) 1.0)) into (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
0.510 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) into (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))
0.510 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
0.510 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.510 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.510 * [taylor]: Taking taylor expansion of 1.0 in x
0.510 * [backup-simplify]: Simplify 1.0 into 1.0
0.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 1 into 1
0.511 * [backup-simplify]: Simplify (/ 1 1) into 1
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 1 into 1
0.512 * [backup-simplify]: Simplify (/ 1 1) into 1
0.512 * [taylor]: Taking taylor expansion of 1.0 in x
0.512 * [backup-simplify]: Simplify 1.0 into 1.0
0.512 * [backup-simplify]: Simplify (- 1) into -1
0.513 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.514 * [backup-simplify]: Simplify (+ 1 0) into 1
0.514 * [backup-simplify]: Simplify (/ -1 1) into -1
0.514 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.514 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.514 * [taylor]: Taking taylor expansion of 1.0 in x
0.515 * [backup-simplify]: Simplify 1.0 into 1.0
0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify 1 into 1
0.515 * [backup-simplify]: Simplify (/ 1 1) into 1
0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify 1 into 1
0.516 * [backup-simplify]: Simplify (/ 1 1) into 1
0.516 * [taylor]: Taking taylor expansion of 1.0 in x
0.516 * [backup-simplify]: Simplify 1.0 into 1.0
0.516 * [backup-simplify]: Simplify (- 1) into -1
0.516 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.517 * [backup-simplify]: Simplify (+ 1 0) into 1
0.517 * [backup-simplify]: Simplify (/ -1 1) into -1
0.517 * [backup-simplify]: Simplify -1 into -1
0.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.519 * [backup-simplify]: Simplify (- 0) into 0
0.520 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.521 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.524 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
0.524 * [backup-simplify]: Simplify 2.0 into 2.0
0.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.526 * [backup-simplify]: Simplify (- 0) into 0
0.526 * [backup-simplify]: Simplify (+ 0 0) into 0
0.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.527 * [backup-simplify]: Simplify (+ 0 0) into 0
0.532 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0)
0.532 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.533 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 x) 2)) (+ (* 2.0 (/ 1 x)) -1)) into (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
0.533 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 (- x))) (+ 1.0 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))
0.533 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0
0.533 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.533 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.534 * [backup-simplify]: Simplify 0 into 0
0.534 * [backup-simplify]: Simplify 1 into 1
0.534 * [backup-simplify]: Simplify (/ 1 1) into 1
0.534 * [taylor]: Taking taylor expansion of 1.0 in x
0.534 * [backup-simplify]: Simplify 1.0 into 1.0
0.534 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.534 * [taylor]: Taking taylor expansion of 1.0 in x
0.534 * [backup-simplify]: Simplify 1.0 into 1.0
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [backup-simplify]: Simplify 0 into 0
0.534 * [backup-simplify]: Simplify 1 into 1
0.535 * [backup-simplify]: Simplify (/ 1 1) into 1
0.535 * [backup-simplify]: Simplify (+ 1 0) into 1
0.535 * [backup-simplify]: Simplify (- 1) into -1
0.536 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.536 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.536 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.536 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [backup-simplify]: Simplify 0 into 0
0.537 * [backup-simplify]: Simplify 1 into 1
0.537 * [backup-simplify]: Simplify (/ 1 1) into 1
0.537 * [taylor]: Taking taylor expansion of 1.0 in x
0.537 * [backup-simplify]: Simplify 1.0 into 1.0
0.537 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.537 * [taylor]: Taking taylor expansion of 1.0 in x
0.537 * [backup-simplify]: Simplify 1.0 into 1.0
0.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [backup-simplify]: Simplify 0 into 0
0.537 * [backup-simplify]: Simplify 1 into 1
0.538 * [backup-simplify]: Simplify (/ 1 1) into 1
0.538 * [backup-simplify]: Simplify (+ 1 0) into 1
0.539 * [backup-simplify]: Simplify (- 1) into -1
0.539 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.540 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.540 * [backup-simplify]: Simplify -1 into -1
0.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.541 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.542 * [backup-simplify]: Simplify (- 0) into 0
0.543 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.545 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
0.546 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.547 * [backup-simplify]: Simplify (+ 0 0) into 0
0.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.548 * [backup-simplify]: Simplify (- 0) into 0
0.549 * [backup-simplify]: Simplify (+ 0 0) into 0
0.553 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0)
0.554 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.555 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 (- x)) 2)) (+ (* (- 2.0) (/ 1 (- x))) -1)) into (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
0.555 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.555 * [backup-simplify]: Simplify (sqrt (/ (- 1.0 x) (+ 1.0 x))) into (sqrt (/ (- 1.0 x) (+ x 1.0)))
0.555 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in (x) around 0
0.555 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
0.555 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.555 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.555 * [taylor]: Taking taylor expansion of 1.0 in x
0.555 * [backup-simplify]: Simplify 1.0 into 1.0
0.555 * [taylor]: Taking taylor expansion of x in x
0.556 * [backup-simplify]: Simplify 0 into 0
0.556 * [backup-simplify]: Simplify 1 into 1
0.556 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [backup-simplify]: Simplify 0 into 0
0.556 * [backup-simplify]: Simplify 1 into 1
0.556 * [taylor]: Taking taylor expansion of 1.0 in x
0.556 * [backup-simplify]: Simplify 1.0 into 1.0
0.556 * [backup-simplify]: Simplify (- 0) into 0
0.557 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.557 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.557 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
0.558 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
0.558 * [backup-simplify]: Simplify (- 1) into -1
0.559 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.559 * [backup-simplify]: Simplify (+ 1 0) into 1
0.562 * [backup-simplify]: Simplify (- (/ -1 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 2.0)
0.564 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt 1.0))) into (/ -1.0 (sqrt 1.0))
0.564 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
0.564 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.564 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.564 * [taylor]: Taking taylor expansion of 1.0 in x
0.564 * [backup-simplify]: Simplify 1.0 into 1.0
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [backup-simplify]: Simplify 0 into 0
0.564 * [backup-simplify]: Simplify 1 into 1
0.564 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [backup-simplify]: Simplify 0 into 0
0.564 * [backup-simplify]: Simplify 1 into 1
0.564 * [taylor]: Taking taylor expansion of 1.0 in x
0.564 * [backup-simplify]: Simplify 1.0 into 1.0
0.565 * [backup-simplify]: Simplify (- 0) into 0
0.565 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.566 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.566 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
0.566 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
0.567 * [backup-simplify]: Simplify (- 1) into -1
0.567 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.568 * [backup-simplify]: Simplify (+ 1 0) into 1
0.571 * [backup-simplify]: Simplify (- (/ -1 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 2.0)
0.573 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt 1.0))) into (/ -1.0 (sqrt 1.0))
0.573 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
0.574 * [backup-simplify]: Simplify (/ -1.0 (sqrt 1.0)) into (/ -1.0 (sqrt 1.0))
0.575 * [backup-simplify]: Simplify (- 0) into 0
0.575 * [backup-simplify]: Simplify (+ 0 0) into 0
0.575 * [backup-simplify]: Simplify (+ 0 0) into 0
0.580 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 2.0) (/ 1 1.0)))) into 2.0
0.586 * [backup-simplify]: Simplify (/ (- 2.0 (pow (/ -1.0 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0)))
0.593 * [backup-simplify]: Simplify (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0))) into (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0)))
0.602 * [backup-simplify]: Simplify (+ (* (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0))) (pow x 2)) (+ (* (/ -1.0 (sqrt 1.0)) x) (sqrt 1.0))) into (- (+ (sqrt 1.0) (* 1.0 (/ (pow x 2) (sqrt 1.0)))) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1.0 (/ x (sqrt 1.0)))))
0.602 * [backup-simplify]: Simplify (sqrt (/ (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) into (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))
0.602 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0
0.602 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.602 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.602 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.602 * [taylor]: Taking taylor expansion of 1.0 in x
0.602 * [backup-simplify]: Simplify 1.0 into 1.0
0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [backup-simplify]: Simplify 0 into 0
0.602 * [backup-simplify]: Simplify 1 into 1
0.603 * [backup-simplify]: Simplify (/ 1 1) into 1
0.603 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [backup-simplify]: Simplify 0 into 0
0.603 * [backup-simplify]: Simplify 1 into 1
0.603 * [backup-simplify]: Simplify (/ 1 1) into 1
0.603 * [taylor]: Taking taylor expansion of 1.0 in x
0.603 * [backup-simplify]: Simplify 1.0 into 1.0
0.604 * [backup-simplify]: Simplify (- 1) into -1
0.604 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.605 * [backup-simplify]: Simplify (+ 1 0) into 1
0.605 * [backup-simplify]: Simplify (/ -1 1) into -1
0.605 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.607 * [backup-simplify]: Simplify (- 0) into 0
0.607 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.609 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.611 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
0.613 * [backup-simplify]: Simplify (/ 2.0 (* 2 (sqrt -1))) into (/ 1.0 (sqrt -1))
0.613 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.613 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.613 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.613 * [taylor]: Taking taylor expansion of 1.0 in x
0.613 * [backup-simplify]: Simplify 1.0 into 1.0
0.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [backup-simplify]: Simplify 0 into 0
0.613 * [backup-simplify]: Simplify 1 into 1
0.614 * [backup-simplify]: Simplify (/ 1 1) into 1
0.614 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [backup-simplify]: Simplify 0 into 0
0.614 * [backup-simplify]: Simplify 1 into 1
0.614 * [backup-simplify]: Simplify (/ 1 1) into 1
0.614 * [taylor]: Taking taylor expansion of 1.0 in x
0.614 * [backup-simplify]: Simplify 1.0 into 1.0
0.615 * [backup-simplify]: Simplify (- 1) into -1
0.615 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.616 * [backup-simplify]: Simplify (+ 1 0) into 1
0.616 * [backup-simplify]: Simplify (/ -1 1) into -1
0.616 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.618 * [backup-simplify]: Simplify (- 0) into 0
0.618 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.619 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.621 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
0.622 * [backup-simplify]: Simplify (/ 2.0 (* 2 (sqrt -1))) into (/ 1.0 (sqrt -1))
0.622 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.622 * [backup-simplify]: Simplify (/ 1.0 (sqrt -1)) into (/ 1.0 (sqrt -1))
0.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.623 * [backup-simplify]: Simplify (- 0) into 0
0.623 * [backup-simplify]: Simplify (+ 0 0) into 0
0.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.624 * [backup-simplify]: Simplify (+ 0 0) into 0
0.627 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0)
0.631 * [backup-simplify]: Simplify (/ (- (- 2.0) (pow (/ 1.0 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1)))
0.634 * [backup-simplify]: Simplify (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1))) into (/ -0.5 (sqrt -1))
0.636 * [backup-simplify]: Simplify (+ (* (/ -0.5 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1.0 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
0.636 * [backup-simplify]: Simplify (sqrt (/ (- 1.0 (/ 1 (- x))) (+ 1.0 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))
0.636 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0
0.636 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.636 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.636 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [backup-simplify]: Simplify 0 into 0
0.636 * [backup-simplify]: Simplify 1 into 1
0.637 * [backup-simplify]: Simplify (/ 1 1) into 1
0.637 * [taylor]: Taking taylor expansion of 1.0 in x
0.637 * [backup-simplify]: Simplify 1.0 into 1.0
0.637 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.637 * [taylor]: Taking taylor expansion of 1.0 in x
0.637 * [backup-simplify]: Simplify 1.0 into 1.0
0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [backup-simplify]: Simplify 0 into 0
0.637 * [backup-simplify]: Simplify 1 into 1
0.637 * [backup-simplify]: Simplify (/ 1 1) into 1
0.637 * [backup-simplify]: Simplify (+ 1 0) into 1
0.638 * [backup-simplify]: Simplify (- 1) into -1
0.638 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.639 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.639 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.643 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.644 * [backup-simplify]: Simplify (- 0) into 0
0.645 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.648 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
0.650 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt -1))) into (/ -1.0 (sqrt -1))
0.650 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.650 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [backup-simplify]: Simplify 0 into 0
0.650 * [backup-simplify]: Simplify 1 into 1
0.650 * [backup-simplify]: Simplify (/ 1 1) into 1
0.650 * [taylor]: Taking taylor expansion of 1.0 in x
0.650 * [backup-simplify]: Simplify 1.0 into 1.0
0.650 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.650 * [taylor]: Taking taylor expansion of 1.0 in x
0.650 * [backup-simplify]: Simplify 1.0 into 1.0
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [backup-simplify]: Simplify 0 into 0
0.651 * [backup-simplify]: Simplify 1 into 1
0.651 * [backup-simplify]: Simplify (/ 1 1) into 1
0.651 * [backup-simplify]: Simplify (+ 1 0) into 1
0.652 * [backup-simplify]: Simplify (- 1) into -1
0.652 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.653 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.653 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.654 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.655 * [backup-simplify]: Simplify (- 0) into 0
0.656 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.658 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
0.660 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt -1))) into (/ -1.0 (sqrt -1))
0.661 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.662 * [backup-simplify]: Simplify (/ -1.0 (sqrt -1)) into (/ -1.0 (sqrt -1))
0.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.663 * [backup-simplify]: Simplify (+ 0 0) into 0
0.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.664 * [backup-simplify]: Simplify (- 0) into 0
0.665 * [backup-simplify]: Simplify (+ 0 0) into 0
0.669 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0)
0.675 * [backup-simplify]: Simplify (/ (- (- 2.0) (pow (/ -1.0 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1)))
0.681 * [backup-simplify]: Simplify (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1))) into (/ -0.5 (sqrt -1))
0.683 * [backup-simplify]: Simplify (+ (* (/ -0.5 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1.0 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
0.684 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.684 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.684 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in (x) around 0
0.684 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in x
0.686 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.686 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in x
0.686 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.686 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.687 * [backup-simplify]: Simplify 0 into 0
0.687 * [backup-simplify]: Simplify 0 into 0
0.687 * [backup-simplify]: Simplify 0 into 0
0.687 * [backup-simplify]: Simplify 0 into 0
0.687 * [backup-simplify]: Simplify 0 into 0
0.687 * [backup-simplify]: Simplify 0 into 0
0.687 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.687 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.687 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in (x) around 0
0.687 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
0.688 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.688 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
0.688 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.688 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.688 * [backup-simplify]: Simplify 0 into 0
0.688 * [backup-simplify]: Simplify 0 into 0
0.688 * [backup-simplify]: Simplify 0 into 0
0.688 * [backup-simplify]: Simplify 0 into 0
0.688 * [backup-simplify]: Simplify 0 into 0
0.688 * [backup-simplify]: Simplify 0 into 0
0.689 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.689 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 (- x))) (+ 1.0 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
0.689 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in (x) around 0
0.689 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x
0.689 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
0.689 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x
0.689 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
0.690 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
0.690 * [backup-simplify]: Simplify 0 into 0
0.690 * [backup-simplify]: Simplify 0 into 0
0.690 * [backup-simplify]: Simplify 0 into 0
0.690 * [backup-simplify]: Simplify 0 into 0
0.690 * [backup-simplify]: Simplify 0 into 0
0.690 * [backup-simplify]: Simplify 0 into 0
0.690 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1.0) (- 1.0 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.690 * * * [progress]: simplifying candidates
0.693 * [simplify]: Simplifying:
  (- (log (- 1.0 x)) (log (+ 1.0 x)))
  (log (/ (- 1.0 x) (+ 1.0 x)))
  (exp (/ (- 1.0 x) (+ 1.0 x)))
  (/ (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (/ (- 1.0 x) (+ 1.0 x))) (cbrt (/ (- 1.0 x) (+ 1.0 x))))
  (cbrt (/ (- 1.0 x) (+ 1.0 x)))
  (* (* (/ (- 1.0 x) (+ 1.0 x)) (/ (- 1.0 x) (+ 1.0 x))) (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (- (- 1.0 x))
  (- (+ 1.0 x))
  (/ 1.0 (+ 1.0 x))
  (/ x (+ 1.0 x))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (cbrt (- 1.0 x)) (cbrt (+ 1.0 x)))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (cbrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)
  (/ (cbrt (- 1.0 x)) (+ 1.0 x))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)
  (/ (cbrt (- 1.0 x)) (+ 1.0 x))
  (/ (sqrt (- 1.0 x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (cbrt (+ 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (- 1.0 x)) 1)
  (/ (sqrt (- 1.0 x)) (+ 1.0 x))
  (/ (sqrt (- 1.0 x)) 1)
  (/ (sqrt (- 1.0 x)) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ 1.0 x)))
  (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x)))
  (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x)))
  (/ (+ (sqrt 1.0) (sqrt x)) 1)
  (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x))
  (/ (+ (sqrt 1.0) (sqrt x)) 1)
  (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (- 1.0 x) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  (/ (- 1.0 x) 1)
  (/ (- 1.0 x) 1)
  (/ (+ 1.0 x) (cbrt (- 1.0 x)))
  (/ (+ 1.0 x) (sqrt (- 1.0 x)))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3)))
  (/ (- 1.0 x) (- (* 1.0 1.0) (* x x)))
  (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (* (+ 1.0 x) (+ 1.0 x))
  (log (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (exp (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (* (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x)))) (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (* (* (sqrt (/ (- 1.0 x) (+ 1.0 x))) (sqrt (/ (- 1.0 x) (+ 1.0 x)))) (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (* (cbrt (/ (- 1.0 x) (+ 1.0 x))) (cbrt (/ (- 1.0 x) (+ 1.0 x)))))
  (sqrt (cbrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (cbrt (- 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ 1.0 x))))
  (sqrt (/ (cbrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (sqrt (/ (cbrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (sqrt (/ (cbrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ (sqrt (- 1.0 x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (sqrt (- 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) 1))
  (sqrt (/ (sqrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ (sqrt (- 1.0 x)) 1))
  (sqrt (/ (sqrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- 1.0 x) (cbrt (+ 1.0 x))))
  (sqrt (/ 1 (sqrt (+ 1.0 x))))
  (sqrt (/ (- 1.0 x) (sqrt (+ 1.0 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x)))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x)))
  (sqrt (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- 1.0 x) (cbrt (+ 1.0 x))))
  (sqrt (/ 1 (sqrt (+ 1.0 x))))
  (sqrt (/ (- 1.0 x) (sqrt (+ 1.0 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt 1)
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (- 1.0 x))
  (sqrt (/ 1 (+ 1.0 x)))
  (sqrt (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3))))
  (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (sqrt (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (sqrt (- 1.0 x))
  (sqrt (- 1.0 x))
  (sqrt (+ 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (log (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (exp (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (* (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))) (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))))
  (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (* (* (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))) (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))) (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (sqrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (sqrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
  (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
  (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
  (- (+ (sqrt 1.0) (* 1.0 (/ (pow x 2) (sqrt 1.0)))) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1.0 (/ x (sqrt 1.0)))))
  (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.696 * * [simplify]: iteration 0: 162 enodes
0.767 * * [simplify]: iteration 1: 348 enodes
0.958 * * [simplify]: iteration 2: 928 enodes
1.450 * * [simplify]: iteration 3: 3886 enodes
2.603 * * [simplify]: iteration complete: 5002 enodes
2.603 * * [simplify]: Extracting #0: cost 90 inf + 0
2.606 * * [simplify]: Extracting #1: cost 638 inf + 2
2.615 * * [simplify]: Extracting #2: cost 1812 inf + 507
2.645 * * [simplify]: Extracting #3: cost 1377 inf + 78573
2.719 * * [simplify]: Extracting #4: cost 275 inf + 250887
2.789 * * [simplify]: Extracting #5: cost 38 inf + 309223
2.863 * * [simplify]: Extracting #6: cost 0 inf + 321394
2.962 * [simplify]: Simplified to:
  (log (/ (- 1.0 x) (+ x 1.0)))
  (log (/ (- 1.0 x) (+ x 1.0)))
  (exp (/ (- 1.0 x) (+ x 1.0)))
  (* (/ (- 1.0 x) (+ x 1.0)) (* (/ (- 1.0 x) (+ x 1.0)) (/ (- 1.0 x) (+ x 1.0))))
  (* (cbrt (/ (- 1.0 x) (+ x 1.0))) (cbrt (/ (- 1.0 x) (+ x 1.0))))
  (cbrt (/ (- 1.0 x) (+ x 1.0)))
  (* (/ (- 1.0 x) (+ x 1.0)) (* (/ (- 1.0 x) (+ x 1.0)) (/ (- 1.0 x) (+ x 1.0))))
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (- (- 1.0 x))
  (- (+ x 1.0))
  (/ 1.0 (+ x 1.0))
  (/ x (+ x 1.0))
  (* (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0))) (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0)))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (/ (cbrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))
  (/ (cbrt (- 1.0 x)) (+ x 1.0))
  (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))
  (/ (cbrt (- 1.0 x)) (+ x 1.0))
  (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (sqrt (- 1.0 x))
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (sqrt (- 1.0 x))
  (/ (sqrt (- 1.0 x)) (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  1
  (/ (- 1.0 x) (+ x 1.0))
  1
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ x 1.0)))
  (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0)))
  (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0)))
  (+ (sqrt 1.0) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0))
  (+ (sqrt 1.0) (sqrt x))
  (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0))
  (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  1
  (/ (- 1.0 x) (+ x 1.0))
  1
  (/ (- 1.0 x) (+ x 1.0))
  (/ 1 (+ x 1.0))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (/ (- 1.0 x) (cbrt (+ x 1.0))) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (- 1.0 x)
  (- 1.0 x)
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- 1.0 x))
  (/ (- 1.0 x) (+ (* x (* x x)) (* 1.0 (* 1.0 1.0))))
  (/ (/ (- 1.0 x) (+ x 1.0)) (- 1.0 x))
  (* (+ (* 1.0 1.0) (* (+ x 1.0) x)) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (log (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (exp (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (* (cbrt (sqrt (/ (- 1.0 x) (+ x 1.0)))) (cbrt (sqrt (/ (- 1.0 x) (+ x 1.0)))))
  (cbrt (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (* (sqrt (/ (- 1.0 x) (+ x 1.0))) (/ (- 1.0 x) (+ x 1.0)))
  (fabs (cbrt (/ (- 1.0 x) (+ x 1.0))))
  (sqrt (cbrt (/ (- 1.0 x) (+ x 1.0))))
  (sqrt (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (sqrt (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (fabs (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (sqrt (/ (cbrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ x 1.0))))
  (sqrt (/ (cbrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (fabs (cbrt (- 1.0 x)))
  (sqrt (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (fabs (cbrt (- 1.0 x)))
  (sqrt (/ (cbrt (- 1.0 x)) (+ x 1.0)))
  (sqrt (/ (sqrt (- 1.0 x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (sqrt (/ (sqrt (- 1.0 x)) (cbrt (+ x 1.0))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (/ (sqrt (- 1.0 x)) (+ x 1.0)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (/ (sqrt (- 1.0 x)) (+ x 1.0)))
  (sqrt (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (sqrt (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (sqrt (/ 1 (sqrt (+ x 1.0))))
  (sqrt (/ (- 1.0 x) (sqrt (+ x 1.0))))
  1
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  1
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ x 1.0))))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ x 1.0))))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (+ x 1.0)))
  (sqrt (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (sqrt (/ (- 1.0 x) (cbrt (+ x 1.0))))
  (sqrt (/ 1 (sqrt (+ x 1.0))))
  (sqrt (/ (- 1.0 x) (sqrt (+ x 1.0))))
  1
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  1
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  1
  (sqrt (/ (- 1.0 x) (+ x 1.0)))
  (sqrt (- 1.0 x))
  (sqrt (/ 1 (+ x 1.0)))
  (sqrt (/ (- 1.0 x) (+ (* x (* x x)) (* 1.0 (* 1.0 1.0)))))
  (sqrt (+ (* 1.0 1.0) (* x (- x 1.0))))
  (sqrt (/ (/ (- 1.0 x) (+ x 1.0)) (- 1.0 x)))
  (sqrt (- 1.0 x))
  (sqrt (- 1.0 x))
  (sqrt (+ x 1.0))
  1/2
  (sqrt (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (sqrt (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (log (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))))
  (exp (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))))
  (* (cbrt (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))) (cbrt (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))))
  (cbrt (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))))
  (* (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) (* (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))))
  (sqrt (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))))
  (sqrt (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))))
  (+ (* 2.0 (- (* x x) x)) 1.0)
  (+ -1 (- (/ 2.0 x) (/ 2.0 (* x x))))
  (+ -1 (- (/ 2.0 x) (/ 2.0 (* x x))))
  (+ (sqrt 1.0) (- (* (/ x (/ (sqrt 1.0) x)) (- 1.0 (/ 0.5 1.0))) (* 1.0 (/ x (sqrt 1.0)))))
  (+ (/ (/ 1.0 (sqrt -1)) x) (- (sqrt -1) (/ 0.5 (* (sqrt -1) (* x x)))))
  (+ (/ (/ 1.0 (sqrt -1)) x) (- (sqrt -1) (/ 0.5 (* (sqrt -1) (* x x)))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
2.969 * * * [progress]: adding candidates to table
3.527 * * [progress]: iteration 2 / 4
3.527 * * * [progress]: picking best candidate
3.535 * * * * [pick]: Picked  #<alt (λ (x) (* 2.0 (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))))>
3.535 * * * [progress]: localizing error
3.555 * * * [progress]: generating rewritten candidates
3.555 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 2)
3.573 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1)
3.658 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1)
3.669 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
3.677 * * * [progress]: generating series expansions
3.677 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 2)
3.677 * [backup-simplify]: Simplify (/ x (+ 1.0 x)) into (/ x (+ x 1.0))
3.677 * [approximate]: Taking taylor expansion of (/ x (+ x 1.0)) in (x) around 0
3.677 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
3.677 * [taylor]: Taking taylor expansion of x in x
3.677 * [backup-simplify]: Simplify 0 into 0
3.677 * [backup-simplify]: Simplify 1 into 1
3.677 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.677 * [taylor]: Taking taylor expansion of x in x
3.677 * [backup-simplify]: Simplify 0 into 0
3.678 * [backup-simplify]: Simplify 1 into 1
3.678 * [taylor]: Taking taylor expansion of 1.0 in x
3.678 * [backup-simplify]: Simplify 1.0 into 1.0
3.678 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.679 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
3.679 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
3.679 * [taylor]: Taking taylor expansion of x in x
3.679 * [backup-simplify]: Simplify 0 into 0
3.679 * [backup-simplify]: Simplify 1 into 1
3.679 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.679 * [taylor]: Taking taylor expansion of x in x
3.679 * [backup-simplify]: Simplify 0 into 0
3.679 * [backup-simplify]: Simplify 1 into 1
3.679 * [taylor]: Taking taylor expansion of 1.0 in x
3.679 * [backup-simplify]: Simplify 1.0 into 1.0
3.680 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.680 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
3.680 * [backup-simplify]: Simplify 1.0 into 1.0
3.681 * [backup-simplify]: Simplify (+ 1 0) into 1
3.683 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
3.683 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.684 * [backup-simplify]: Simplify (+ 0 0) into 0
3.688 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1 1.0)))) into 1.0
3.688 * [backup-simplify]: Simplify 1.0 into 1.0
3.689 * [backup-simplify]: Simplify (+ (* 1.0 (pow x 3)) (+ (* (- 1.0) (pow x 2)) (* 1.0 x))) into (- (+ (* 1.0 x) (* 1.0 (pow x 3))) (* 1.0 (pow x 2)))
3.689 * [backup-simplify]: Simplify (/ (/ 1 x) (+ 1.0 (/ 1 x))) into (/ 1 (* (+ (/ 1 x) 1.0) x))
3.689 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0
3.689 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1.0) x)) in x
3.689 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
3.689 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.689 * [taylor]: Taking taylor expansion of x in x
3.689 * [backup-simplify]: Simplify 0 into 0
3.689 * [backup-simplify]: Simplify 1 into 1
3.690 * [backup-simplify]: Simplify (/ 1 1) into 1
3.690 * [taylor]: Taking taylor expansion of 1.0 in x
3.690 * [backup-simplify]: Simplify 1.0 into 1.0
3.690 * [taylor]: Taking taylor expansion of x in x
3.690 * [backup-simplify]: Simplify 0 into 0
3.690 * [backup-simplify]: Simplify 1 into 1
3.690 * [backup-simplify]: Simplify (+ 1 0) into 1
3.690 * [backup-simplify]: Simplify (* 1 0) into 0
3.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.691 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.691 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
3.692 * [backup-simplify]: Simplify (/ 1 1) into 1
3.692 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1.0) x)) in x
3.692 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
3.692 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.692 * [taylor]: Taking taylor expansion of x in x
3.692 * [backup-simplify]: Simplify 0 into 0
3.692 * [backup-simplify]: Simplify 1 into 1
3.692 * [backup-simplify]: Simplify (/ 1 1) into 1
3.692 * [taylor]: Taking taylor expansion of 1.0 in x
3.692 * [backup-simplify]: Simplify 1.0 into 1.0
3.692 * [taylor]: Taking taylor expansion of x in x
3.692 * [backup-simplify]: Simplify 0 into 0
3.692 * [backup-simplify]: Simplify 1 into 1
3.692 * [backup-simplify]: Simplify (+ 1 0) into 1
3.693 * [backup-simplify]: Simplify (* 1 0) into 0
3.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.694 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.694 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
3.694 * [backup-simplify]: Simplify (/ 1 1) into 1
3.694 * [backup-simplify]: Simplify 1 into 1
3.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.695 * [backup-simplify]: Simplify (+ 0 0) into 0
3.697 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
3.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
3.698 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.699 * [backup-simplify]: Simplify (+ 0 0) into 0
3.700 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
3.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0
3.703 * [backup-simplify]: Simplify 1.0 into 1.0
3.703 * [backup-simplify]: Simplify (+ (* 1.0 (pow (/ 1 x) 2)) (+ (* (- 1.0) (/ 1 x)) 1)) into (- (+ (* 1.0 (/ 1 (pow x 2))) 1) (* 1.0 (/ 1 x)))
3.703 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (+ 1.0 (/ 1 (- x)))) into (/ -1 (* (- 1.0 (/ 1 x)) x))
3.703 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0
3.703 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x
3.703 * [taylor]: Taking taylor expansion of -1 in x
3.703 * [backup-simplify]: Simplify -1 into -1
3.703 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
3.703 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.703 * [taylor]: Taking taylor expansion of 1.0 in x
3.703 * [backup-simplify]: Simplify 1.0 into 1.0
3.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.703 * [taylor]: Taking taylor expansion of x in x
3.703 * [backup-simplify]: Simplify 0 into 0
3.703 * [backup-simplify]: Simplify 1 into 1
3.704 * [backup-simplify]: Simplify (/ 1 1) into 1
3.704 * [taylor]: Taking taylor expansion of x in x
3.704 * [backup-simplify]: Simplify 0 into 0
3.704 * [backup-simplify]: Simplify 1 into 1
3.704 * [backup-simplify]: Simplify (- 1) into -1
3.704 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.704 * [backup-simplify]: Simplify (* -1 0) into 0
3.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.705 * [backup-simplify]: Simplify (- 0) into 0
3.705 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.706 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
3.706 * [backup-simplify]: Simplify (/ -1 -1) into 1
3.706 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x
3.706 * [taylor]: Taking taylor expansion of -1 in x
3.706 * [backup-simplify]: Simplify -1 into -1
3.706 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
3.706 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.706 * [taylor]: Taking taylor expansion of 1.0 in x
3.706 * [backup-simplify]: Simplify 1.0 into 1.0
3.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.706 * [taylor]: Taking taylor expansion of x in x
3.706 * [backup-simplify]: Simplify 0 into 0
3.706 * [backup-simplify]: Simplify 1 into 1
3.707 * [backup-simplify]: Simplify (/ 1 1) into 1
3.707 * [taylor]: Taking taylor expansion of x in x
3.707 * [backup-simplify]: Simplify 0 into 0
3.707 * [backup-simplify]: Simplify 1 into 1
3.707 * [backup-simplify]: Simplify (- 1) into -1
3.707 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.707 * [backup-simplify]: Simplify (* -1 0) into 0
3.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.708 * [backup-simplify]: Simplify (- 0) into 0
3.708 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.709 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
3.709 * [backup-simplify]: Simplify (/ -1 -1) into 1
3.709 * [backup-simplify]: Simplify 1 into 1
3.710 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.710 * [backup-simplify]: Simplify (- 0) into 0
3.710 * [backup-simplify]: Simplify (+ 0 0) into 0
3.712 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
3.714 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1.0 -1)))) into 1.0
3.714 * [backup-simplify]: Simplify 1.0 into 1.0
3.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.715 * [backup-simplify]: Simplify (- 0) into 0
3.715 * [backup-simplify]: Simplify (+ 0 0) into 0
3.717 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
3.721 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 1.0 (/ 1.0 -1)))) into 1.0
3.721 * [backup-simplify]: Simplify 1.0 into 1.0
3.721 * [backup-simplify]: Simplify (+ (* 1.0 (pow (/ 1 (- x)) 2)) (+ (* 1.0 (/ 1 (- x))) 1)) into (- (+ (* 1.0 (/ 1 (pow x 2))) 1) (* 1.0 (/ 1 x)))
3.722 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1)
3.722 * [backup-simplify]: Simplify (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))) into (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))
3.722 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))) in (x) around 0
3.722 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))) in x
3.722 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
3.722 * [taylor]: Taking taylor expansion of 1.0 in x
3.722 * [backup-simplify]: Simplify 1.0 into 1.0
3.722 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
3.722 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.722 * [taylor]: Taking taylor expansion of x in x
3.722 * [backup-simplify]: Simplify 0 into 0
3.722 * [backup-simplify]: Simplify 1 into 1
3.722 * [taylor]: Taking taylor expansion of 1.0 in x
3.722 * [backup-simplify]: Simplify 1.0 into 1.0
3.723 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.723 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
3.723 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
3.723 * [taylor]: Taking taylor expansion of x in x
3.723 * [backup-simplify]: Simplify 0 into 0
3.723 * [backup-simplify]: Simplify 1 into 1
3.723 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.723 * [taylor]: Taking taylor expansion of x in x
3.723 * [backup-simplify]: Simplify 0 into 0
3.723 * [backup-simplify]: Simplify 1 into 1
3.723 * [taylor]: Taking taylor expansion of 1.0 in x
3.723 * [backup-simplify]: Simplify 1.0 into 1.0
3.724 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.724 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
3.724 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))) in x
3.724 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
3.724 * [taylor]: Taking taylor expansion of 1.0 in x
3.724 * [backup-simplify]: Simplify 1.0 into 1.0
3.725 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
3.725 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.725 * [taylor]: Taking taylor expansion of x in x
3.725 * [backup-simplify]: Simplify 0 into 0
3.725 * [backup-simplify]: Simplify 1 into 1
3.725 * [taylor]: Taking taylor expansion of 1.0 in x
3.725 * [backup-simplify]: Simplify 1.0 into 1.0
3.725 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.726 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
3.726 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
3.726 * [taylor]: Taking taylor expansion of x in x
3.726 * [backup-simplify]: Simplify 0 into 0
3.726 * [backup-simplify]: Simplify 1 into 1
3.726 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.726 * [taylor]: Taking taylor expansion of x in x
3.726 * [backup-simplify]: Simplify 0 into 0
3.726 * [backup-simplify]: Simplify 1 into 1
3.726 * [taylor]: Taking taylor expansion of 1.0 in x
3.726 * [backup-simplify]: Simplify 1.0 into 1.0
3.726 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.727 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
3.727 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0
3.728 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.728 * [backup-simplify]: Simplify 1.0 into 1.0
3.728 * [backup-simplify]: Simplify (+ 1 0) into 1
3.731 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
3.733 * [backup-simplify]: Simplify (+ (* 1.0 (- 1.0)) (* 0 1.0)) into (- 1.0)
3.733 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.734 * [backup-simplify]: Simplify (+ (- 1.0) (- 1.0)) into (- 2.0)
3.735 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.735 * [backup-simplify]: Simplify (+ 0 0) into 0
3.740 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1 1.0)))) into 1.0
3.742 * [backup-simplify]: Simplify (+ (* 1.0 1.0) (+ (* 0 (- 1.0)) (* 0 1.0))) into 1.0
3.742 * [backup-simplify]: Simplify (+ 1 0) into 1
3.744 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
3.744 * [backup-simplify]: Simplify (- (- 1.0)) into 1.0
3.745 * [backup-simplify]: Simplify (+ 1.0 1.0) into 2.0
3.745 * [backup-simplify]: Simplify 2.0 into 2.0
3.745 * [backup-simplify]: Simplify (+ (* 2.0 (pow x 2)) (+ (* (- 2.0) x) 1.0)) into (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
3.745 * [backup-simplify]: Simplify (- (/ 1.0 (+ 1.0 (/ 1 x))) (/ (/ 1 x) (+ 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x)))
3.745 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x))) in (x) around 0
3.745 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x))) in x
3.745 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) in x
3.745 * [taylor]: Taking taylor expansion of 1.0 in x
3.745 * [backup-simplify]: Simplify 1.0 into 1.0
3.745 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
3.745 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.745 * [taylor]: Taking taylor expansion of x in x
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify 1 into 1
3.746 * [backup-simplify]: Simplify (/ 1 1) into 1
3.746 * [taylor]: Taking taylor expansion of 1.0 in x
3.746 * [backup-simplify]: Simplify 1.0 into 1.0
3.746 * [backup-simplify]: Simplify (+ 1 0) into 1
3.746 * [backup-simplify]: Simplify (/ 1 1) into 1
3.746 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1.0) x)) in x
3.746 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
3.746 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.746 * [taylor]: Taking taylor expansion of x in x
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify 1 into 1
3.747 * [backup-simplify]: Simplify (/ 1 1) into 1
3.747 * [taylor]: Taking taylor expansion of 1.0 in x
3.747 * [backup-simplify]: Simplify 1.0 into 1.0
3.747 * [taylor]: Taking taylor expansion of x in x
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 1 into 1
3.747 * [backup-simplify]: Simplify (+ 1 0) into 1
3.747 * [backup-simplify]: Simplify (* 1 0) into 0
3.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.748 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.748 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
3.749 * [backup-simplify]: Simplify (/ 1 1) into 1
3.749 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x))) in x
3.749 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) in x
3.749 * [taylor]: Taking taylor expansion of 1.0 in x
3.749 * [backup-simplify]: Simplify 1.0 into 1.0
3.749 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 x) 1.0)) in x
3.749 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.749 * [taylor]: Taking taylor expansion of x in x
3.749 * [backup-simplify]: Simplify 0 into 0
3.749 * [backup-simplify]: Simplify 1 into 1
3.749 * [backup-simplify]: Simplify (/ 1 1) into 1
3.749 * [taylor]: Taking taylor expansion of 1.0 in x
3.749 * [backup-simplify]: Simplify 1.0 into 1.0
3.749 * [backup-simplify]: Simplify (+ 1 0) into 1
3.749 * [backup-simplify]: Simplify (/ 1 1) into 1
3.749 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1.0) x)) in x
3.750 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
3.750 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.750 * [taylor]: Taking taylor expansion of x in x
3.750 * [backup-simplify]: Simplify 0 into 0
3.750 * [backup-simplify]: Simplify 1 into 1
3.750 * [backup-simplify]: Simplify (/ 1 1) into 1
3.750 * [taylor]: Taking taylor expansion of 1.0 in x
3.750 * [backup-simplify]: Simplify 1.0 into 1.0
3.750 * [taylor]: Taking taylor expansion of x in x
3.750 * [backup-simplify]: Simplify 0 into 0
3.750 * [backup-simplify]: Simplify 1 into 1
3.750 * [backup-simplify]: Simplify (+ 1 0) into 1
3.750 * [backup-simplify]: Simplify (* 1 0) into 0
3.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.751 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.752 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
3.752 * [backup-simplify]: Simplify (/ 1 1) into 1
3.752 * [backup-simplify]: Simplify (- 1) into -1
3.752 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.752 * [backup-simplify]: Simplify -1 into -1
3.753 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.753 * [backup-simplify]: Simplify (+ 0 0) into 0
3.755 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
3.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
3.757 * [backup-simplify]: Simplify (- (- 1.0)) into 1.0
3.757 * [backup-simplify]: Simplify (+ 1.0 1.0) into 2.0
3.757 * [backup-simplify]: Simplify 2.0 into 2.0
3.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.758 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
3.760 * [backup-simplify]: Simplify (+ (* 1.0 (- 1.0)) (* 0 1)) into (- 1.0)
3.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.761 * [backup-simplify]: Simplify (+ 0 0) into 0
3.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
3.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0
3.764 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.765 * [backup-simplify]: Simplify (+ (- 1.0) (- 1.0)) into (- 2.0)
3.765 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.766 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 x) 2)) (+ (* 2.0 (/ 1 x)) -1)) into (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
3.766 * [backup-simplify]: Simplify (- (/ 1.0 (+ 1.0 (/ 1 (- x)))) (/ (/ 1 (- x)) (+ 1.0 (/ 1 (- x))))) into (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))
3.766 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in (x) around 0
3.766 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x
3.766 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
3.766 * [taylor]: Taking taylor expansion of 1.0 in x
3.766 * [backup-simplify]: Simplify 1.0 into 1.0
3.766 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
3.766 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.766 * [taylor]: Taking taylor expansion of 1.0 in x
3.766 * [backup-simplify]: Simplify 1.0 into 1.0
3.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.766 * [taylor]: Taking taylor expansion of x in x
3.766 * [backup-simplify]: Simplify 0 into 0
3.766 * [backup-simplify]: Simplify 1 into 1
3.767 * [backup-simplify]: Simplify (/ 1 1) into 1
3.767 * [backup-simplify]: Simplify (- 1) into -1
3.767 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.767 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.767 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
3.767 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
3.767 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.767 * [taylor]: Taking taylor expansion of 1.0 in x
3.767 * [backup-simplify]: Simplify 1.0 into 1.0
3.767 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.767 * [taylor]: Taking taylor expansion of x in x
3.767 * [backup-simplify]: Simplify 0 into 0
3.767 * [backup-simplify]: Simplify 1 into 1
3.768 * [backup-simplify]: Simplify (/ 1 1) into 1
3.768 * [taylor]: Taking taylor expansion of x in x
3.768 * [backup-simplify]: Simplify 0 into 0
3.768 * [backup-simplify]: Simplify 1 into 1
3.768 * [backup-simplify]: Simplify (- 1) into -1
3.768 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.768 * [backup-simplify]: Simplify (* -1 0) into 0
3.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.769 * [backup-simplify]: Simplify (- 0) into 0
3.769 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.770 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
3.770 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.770 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x
3.770 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
3.770 * [taylor]: Taking taylor expansion of 1.0 in x
3.770 * [backup-simplify]: Simplify 1.0 into 1.0
3.770 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
3.770 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.770 * [taylor]: Taking taylor expansion of 1.0 in x
3.770 * [backup-simplify]: Simplify 1.0 into 1.0
3.770 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.770 * [taylor]: Taking taylor expansion of x in x
3.770 * [backup-simplify]: Simplify 0 into 0
3.770 * [backup-simplify]: Simplify 1 into 1
3.771 * [backup-simplify]: Simplify (/ 1 1) into 1
3.771 * [backup-simplify]: Simplify (- 1) into -1
3.771 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.771 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.771 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
3.771 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
3.771 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.771 * [taylor]: Taking taylor expansion of 1.0 in x
3.771 * [backup-simplify]: Simplify 1.0 into 1.0
3.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.771 * [taylor]: Taking taylor expansion of x in x
3.771 * [backup-simplify]: Simplify 0 into 0
3.772 * [backup-simplify]: Simplify 1 into 1
3.772 * [backup-simplify]: Simplify (/ 1 1) into 1
3.772 * [taylor]: Taking taylor expansion of x in x
3.772 * [backup-simplify]: Simplify 0 into 0
3.772 * [backup-simplify]: Simplify 1 into 1
3.772 * [backup-simplify]: Simplify (- 1) into -1
3.772 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.773 * [backup-simplify]: Simplify (* -1 0) into 0
3.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.773 * [backup-simplify]: Simplify (- 0) into 0
3.773 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.774 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
3.774 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.775 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.775 * [backup-simplify]: Simplify -1 into -1
3.775 * [backup-simplify]: Simplify (* 1.0 -1) into -1.0
3.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.777 * [backup-simplify]: Simplify (- 0) into 0
3.777 * [backup-simplify]: Simplify (+ 0 0) into 0
3.780 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
3.782 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
3.783 * [backup-simplify]: Simplify (+ -1.0 (- 1.0)) into (- 2.0)
3.783 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.785 * [backup-simplify]: Simplify (- 0) into 0
3.785 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.787 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
3.789 * [backup-simplify]: Simplify (+ (* 1.0 (- 1.0)) (* 0 -1)) into (- 1.0)
3.790 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.791 * [backup-simplify]: Simplify (- 0) into 0
3.793 * [backup-simplify]: Simplify (+ 0 0) into 0
3.795 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
3.800 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0)
3.801 * [backup-simplify]: Simplify (+ (- 1.0) (- 1.0)) into (- 2.0)
3.801 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.803 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 (- x)) 2)) (+ (* (- 2.0) (/ 1 (- x))) -1)) into (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
3.803 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1)
3.803 * [backup-simplify]: Simplify (/ 1.0 (+ 1.0 x)) into (/ 1.0 (+ x 1.0))
3.803 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
3.803 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
3.803 * [taylor]: Taking taylor expansion of 1.0 in x
3.803 * [backup-simplify]: Simplify 1.0 into 1.0
3.803 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.803 * [taylor]: Taking taylor expansion of x in x
3.803 * [backup-simplify]: Simplify 0 into 0
3.803 * [backup-simplify]: Simplify 1 into 1
3.803 * [taylor]: Taking taylor expansion of 1.0 in x
3.803 * [backup-simplify]: Simplify 1.0 into 1.0
3.804 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.804 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
3.804 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
3.804 * [taylor]: Taking taylor expansion of 1.0 in x
3.804 * [backup-simplify]: Simplify 1.0 into 1.0
3.804 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.804 * [taylor]: Taking taylor expansion of x in x
3.804 * [backup-simplify]: Simplify 0 into 0
3.804 * [backup-simplify]: Simplify 1 into 1
3.804 * [taylor]: Taking taylor expansion of 1.0 in x
3.804 * [backup-simplify]: Simplify 1.0 into 1.0
3.805 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.805 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
3.805 * [backup-simplify]: Simplify 1.0 into 1.0
3.806 * [backup-simplify]: Simplify (+ 1 0) into 1
3.809 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
3.809 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.810 * [backup-simplify]: Simplify (+ 0 0) into 0
3.814 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1 1.0)))) into 1.0
3.814 * [backup-simplify]: Simplify 1.0 into 1.0
3.815 * [backup-simplify]: Simplify (+ (* 1.0 (pow x 2)) (+ (* (- 1.0) x) 1.0)) into (- (+ (* 1.0 (pow x 2)) 1.0) (* 1.0 x))
3.815 * [backup-simplify]: Simplify (/ 1.0 (+ 1.0 (/ 1 x))) into (/ 1.0 (+ (/ 1 x) 1.0))
3.815 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (/ 1 x) 1.0)) in (x) around 0
3.815 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 x) 1.0)) in x
3.815 * [taylor]: Taking taylor expansion of 1.0 in x
3.815 * [backup-simplify]: Simplify 1.0 into 1.0
3.815 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.816 * [taylor]: Taking taylor expansion of x in x
3.816 * [backup-simplify]: Simplify 0 into 0
3.816 * [backup-simplify]: Simplify 1 into 1
3.816 * [backup-simplify]: Simplify (/ 1 1) into 1
3.816 * [taylor]: Taking taylor expansion of 1.0 in x
3.816 * [backup-simplify]: Simplify 1.0 into 1.0
3.816 * [backup-simplify]: Simplify (+ 1 0) into 1
3.817 * [backup-simplify]: Simplify (/ 1.0 1) into 1.0
3.817 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 x) 1.0)) in x
3.817 * [taylor]: Taking taylor expansion of 1.0 in x
3.817 * [backup-simplify]: Simplify 1.0 into 1.0
3.817 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.817 * [taylor]: Taking taylor expansion of x in x
3.817 * [backup-simplify]: Simplify 0 into 0
3.817 * [backup-simplify]: Simplify 1 into 1
3.818 * [backup-simplify]: Simplify (/ 1 1) into 1
3.818 * [taylor]: Taking taylor expansion of 1.0 in x
3.818 * [backup-simplify]: Simplify 1.0 into 1.0
3.818 * [backup-simplify]: Simplify (+ 1 0) into 1
3.819 * [backup-simplify]: Simplify (/ 1.0 1) into 1.0
3.819 * [backup-simplify]: Simplify 1.0 into 1.0
3.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.820 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.823 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1.0 (/ 1.0 1)))) into (- 1.0)
3.823 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.825 * [backup-simplify]: Simplify (+ 0 0) into 0
3.829 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1.0 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0
3.829 * [backup-simplify]: Simplify 1.0 into 1.0
3.830 * [backup-simplify]: Simplify (+ (* 1.0 (pow (/ 1 x) 3)) (+ (* (- 1.0) (pow (/ 1 x) 2)) (* 1.0 (/ 1 x)))) into (- (+ (* 1.0 (/ 1 (pow x 3))) (* 1.0 (/ 1 x))) (* 1.0 (/ 1 (pow x 2))))
3.831 * [backup-simplify]: Simplify (/ 1.0 (+ 1.0 (/ 1 (- x)))) into (/ 1.0 (- 1.0 (/ 1 x)))
3.831 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
3.831 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
3.831 * [taylor]: Taking taylor expansion of 1.0 in x
3.831 * [backup-simplify]: Simplify 1.0 into 1.0
3.831 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.831 * [taylor]: Taking taylor expansion of 1.0 in x
3.831 * [backup-simplify]: Simplify 1.0 into 1.0
3.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.831 * [taylor]: Taking taylor expansion of x in x
3.831 * [backup-simplify]: Simplify 0 into 0
3.831 * [backup-simplify]: Simplify 1 into 1
3.831 * [backup-simplify]: Simplify (/ 1 1) into 1
3.832 * [backup-simplify]: Simplify (- 1) into -1
3.832 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.833 * [backup-simplify]: Simplify (/ 1.0 -1) into -1.0
3.833 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
3.833 * [taylor]: Taking taylor expansion of 1.0 in x
3.833 * [backup-simplify]: Simplify 1.0 into 1.0
3.833 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.833 * [taylor]: Taking taylor expansion of 1.0 in x
3.833 * [backup-simplify]: Simplify 1.0 into 1.0
3.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.833 * [taylor]: Taking taylor expansion of x in x
3.833 * [backup-simplify]: Simplify 0 into 0
3.833 * [backup-simplify]: Simplify 1 into 1
3.833 * [backup-simplify]: Simplify (/ 1 1) into 1
3.834 * [backup-simplify]: Simplify (- 1) into -1
3.834 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.835 * [backup-simplify]: Simplify (/ 1.0 -1) into -1.0
3.835 * [backup-simplify]: Simplify -1.0 into -1.0
3.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.836 * [backup-simplify]: Simplify (- 0) into 0
3.836 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.839 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1.0 (/ 1.0 -1)))) into (- 1.0)
3.840 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.841 * [backup-simplify]: Simplify (- 0) into 0
3.841 * [backup-simplify]: Simplify (+ 0 0) into 0
3.846 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1.0 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0)
3.847 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.848 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 (- x)) 3)) (+ (* (- 1.0) (pow (/ 1 (- x)) 2)) (* -1.0 (/ 1 (- x))))) into (- (+ (* 1.0 (/ 1 (pow x 3))) (* 1.0 (/ 1 x))) (* 1.0 (/ 1 (pow x 2))))
3.848 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
3.849 * [backup-simplify]: Simplify (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))) into (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))))
3.849 * [approximate]: Taking taylor expansion of (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))))) in (x) around 0
3.849 * [taylor]: Taking taylor expansion of (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))))) in x
3.849 * [backup-simplify]: Simplify (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))))) into (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))))
3.849 * [taylor]: Taking taylor expansion of (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))))) in x
3.849 * [backup-simplify]: Simplify (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))))) into (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))))
3.850 * [backup-simplify]: Simplify (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))))) into (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))))
3.850 * [backup-simplify]: Simplify 0 into 0
3.850 * [backup-simplify]: Simplify 0 into 0
3.850 * [backup-simplify]: Simplify 0 into 0
3.850 * [backup-simplify]: Simplify 0 into 0
3.850 * [backup-simplify]: Simplify 0 into 0
3.850 * [backup-simplify]: Simplify 0 into 0
3.850 * [backup-simplify]: Simplify (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0))))) into (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))))
3.851 * [backup-simplify]: Simplify (atan (sqrt (- (/ 1.0 (+ 1.0 (/ 1 x))) (/ (/ 1 x) (+ 1.0 (/ 1 x)))))) into (atan (sqrt (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x)))))
3.851 * [approximate]: Taking taylor expansion of (atan (sqrt (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x))))) in (x) around 0
3.851 * [taylor]: Taking taylor expansion of (atan (sqrt (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x))))) in x
3.851 * [backup-simplify]: Simplify (atan (sqrt (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x))))) into (atan (sqrt (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x)))))
3.851 * [taylor]: Taking taylor expansion of (atan (sqrt (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x))))) in x
3.852 * [backup-simplify]: Simplify (atan (sqrt (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x))))) into (atan (sqrt (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x)))))
3.852 * [backup-simplify]: Simplify (atan (sqrt (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x))))) into (atan (sqrt (- (* 1.0 (/ 1 (+ (/ 1 x) 1.0))) (/ 1 (* (+ (/ 1 x) 1.0) x)))))
3.852 * [backup-simplify]: Simplify 0 into 0
3.852 * [backup-simplify]: Simplify 0 into 0
3.852 * [backup-simplify]: Simplify 0 into 0
3.852 * [backup-simplify]: Simplify 0 into 0
3.852 * [backup-simplify]: Simplify 0 into 0
3.852 * [backup-simplify]: Simplify 0 into 0
3.853 * [backup-simplify]: Simplify (atan (sqrt (- (* 1.0 (/ 1 (+ (/ 1 (/ 1 x)) 1.0))) (/ 1 (* (+ (/ 1 (/ 1 x)) 1.0) (/ 1 x)))))) into (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))))
3.853 * [backup-simplify]: Simplify (atan (sqrt (- (/ 1.0 (+ 1.0 (/ 1 (- x)))) (/ (/ 1 (- x)) (+ 1.0 (/ 1 (- x))))))) into (atan (sqrt (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))))
3.853 * [approximate]: Taking taylor expansion of (atan (sqrt (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))))) in (x) around 0
3.853 * [taylor]: Taking taylor expansion of (atan (sqrt (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))))) in x
3.853 * [backup-simplify]: Simplify (atan (sqrt (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))))) into (atan (sqrt (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))))
3.854 * [taylor]: Taking taylor expansion of (atan (sqrt (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))))) in x
3.854 * [backup-simplify]: Simplify (atan (sqrt (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))))) into (atan (sqrt (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))))
3.854 * [backup-simplify]: Simplify (atan (sqrt (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))))) into (atan (sqrt (+ (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))))
3.854 * [backup-simplify]: Simplify 0 into 0
3.854 * [backup-simplify]: Simplify 0 into 0
3.854 * [backup-simplify]: Simplify 0 into 0
3.854 * [backup-simplify]: Simplify 0 into 0
3.854 * [backup-simplify]: Simplify 0 into 0
3.855 * [backup-simplify]: Simplify 0 into 0
3.855 * [backup-simplify]: Simplify (atan (sqrt (+ (* 1.0 (/ 1 (- 1.0 (/ 1 (/ 1 (- x)))))) (/ 1 (* (- 1.0 (/ 1 (/ 1 (- x)))) (/ 1 (- x))))))) into (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))))
3.855 * * * [progress]: simplifying candidates
3.858 * [simplify]: Simplifying:
  (- (log x) (log (+ 1.0 x)))
  (log (/ x (+ 1.0 x)))
  (exp (/ x (+ 1.0 x)))
  (/ (* (* x x) x) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (/ x (+ 1.0 x))) (cbrt (/ x (+ 1.0 x))))
  (cbrt (/ x (+ 1.0 x)))
  (* (* (/ x (+ 1.0 x)) (/ x (+ 1.0 x))) (/ x (+ 1.0 x)))
  (sqrt (/ x (+ 1.0 x)))
  (sqrt (/ x (+ 1.0 x)))
  (- x)
  (- (+ 1.0 x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (cbrt x) (cbrt (+ 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 x)))
  (/ (cbrt x) (sqrt (+ 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ 1.0 x))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ 1.0 x))
  (/ (sqrt x) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (sqrt x) (cbrt (+ 1.0 x)))
  (/ (sqrt x) (sqrt (+ 1.0 x)))
  (/ (sqrt x) (sqrt (+ 1.0 x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ 1.0 x))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ x (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ x (sqrt (+ 1.0 x)))
  (/ 1 1)
  (/ x (+ 1.0 x))
  (/ 1 1)
  (/ x (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) x)
  (/ x (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ x (sqrt (+ 1.0 x)))
  (/ x 1)
  (/ x 1)
  (/ (+ 1.0 x) (cbrt x))
  (/ (+ 1.0 x) (sqrt x))
  (/ (+ 1.0 x) x)
  (/ x (+ (pow 1.0 3) (pow x 3)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (/ (exp (/ 1.0 (+ 1.0 x))) (exp (/ x (+ 1.0 x))))
  (log (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (exp (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (* (cbrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))) (cbrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))
  (cbrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (* (* (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))) (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))) (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (- 1.0 x)
  (- (* 1.0 (+ 1.0 x)) (* (+ 1.0 x) x))
  (* (+ 1.0 x) (+ 1.0 x))
  (- (pow (/ 1.0 (+ 1.0 x)) 3) (pow (/ x (+ 1.0 x)) 3))
  (+ (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (+ 1.0 x))) (+ (* (/ x (+ 1.0 x)) (/ x (+ 1.0 x))) (* (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))
  (- (/ x (+ 1.0 x)))
  (- (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (+ 1.0 x))) (* (/ x (+ 1.0 x)) (/ x (+ 1.0 x))))
  (+ (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (+ (sqrt (/ 1.0 (+ 1.0 x))) (sqrt (/ x (+ 1.0 x))))
  (- (sqrt (/ 1.0 (+ 1.0 x))) (sqrt (/ x (+ 1.0 x))))
  (+ (sqrt (/ 1.0 (+ 1.0 x))) (/ (sqrt x) (sqrt (+ 1.0 x))))
  (- (sqrt (/ 1.0 (+ 1.0 x))) (/ (sqrt x) (sqrt (+ 1.0 x))))
  (+ (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (sqrt (/ x (+ 1.0 x))))
  (- (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (sqrt (/ x (+ 1.0 x))))
  (+ (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (/ (sqrt x) (sqrt (+ 1.0 x))))
  (- (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (/ (sqrt x) (sqrt (+ 1.0 x))))
  (- (/ 1.0 (cbrt (+ 1.0 x))) (/ x (cbrt (+ 1.0 x))))
  (- (/ 1.0 (sqrt (+ 1.0 x))) (/ x (sqrt (+ 1.0 x))))
  (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (- 1.0 x)
  (- (/ 1.0 (+ (pow 1.0 3) (pow x 3))) (/ x (+ (pow 1.0 3) (pow x 3))))
  (- (/ 1.0 (- (* 1.0 1.0) (* x x))) (/ x (- (* 1.0 1.0) (* x x))))
  (- (/ x (+ 1.0 x)))
  (- (log 1.0) (log (+ 1.0 x)))
  (log (/ 1.0 (+ 1.0 x)))
  (exp (/ 1.0 (+ 1.0 x)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (/ 1.0 (+ 1.0 x))) (cbrt (/ 1.0 (+ 1.0 x))))
  (cbrt (/ 1.0 (+ 1.0 x)))
  (* (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (+ 1.0 x))) (/ 1.0 (+ 1.0 x)))
  (sqrt (/ 1.0 (+ 1.0 x)))
  (sqrt (/ 1.0 (+ 1.0 x)))
  (- 1.0)
  (- (+ 1.0 x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (cbrt 1.0) (cbrt (+ 1.0 x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ 1.0 x)))
  (/ (cbrt 1.0) (sqrt (+ 1.0 x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ 1.0 x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ 1.0 x))
  (/ (sqrt 1.0) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (sqrt 1.0) (cbrt (+ 1.0 x)))
  (/ (sqrt 1.0) (sqrt (+ 1.0 x)))
  (/ (sqrt 1.0) (sqrt (+ 1.0 x)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ 1.0 x))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ 1.0 (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ 1.0 (sqrt (+ 1.0 x)))
  (/ 1 1)
  (/ 1.0 (+ 1.0 x))
  (/ 1 1)
  (/ 1.0 (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) 1.0)
  (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ 1.0 (sqrt (+ 1.0 x)))
  (/ 1.0 1)
  (/ 1.0 1)
  (/ (+ 1.0 x) (cbrt 1.0))
  (/ (+ 1.0 x) (sqrt 1.0))
  (/ (+ 1.0 x) 1.0)
  (/ 1.0 (+ (pow 1.0 3) (pow x 3)))
  (/ 1.0 (- (* 1.0 1.0) (* x x)))
  (log (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
  (exp (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
  (* (cbrt (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))) (cbrt (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))))
  (cbrt (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
  (* (* (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))) (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))) (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
  (sqrt (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
  (sqrt (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
  (- (+ (* 1.0 x) (* 1.0 (pow x 3))) (* 1.0 (pow x 2)))
  (- (+ (* 1.0 (/ 1 (pow x 2))) 1) (* 1.0 (/ 1 x)))
  (- (+ (* 1.0 (/ 1 (pow x 2))) 1) (* 1.0 (/ 1 x)))
  (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
  (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
  (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
  (- (+ (* 1.0 (pow x 2)) 1.0) (* 1.0 x))
  (- (+ (* 1.0 (/ 1 (pow x 3))) (* 1.0 (/ 1 x))) (* 1.0 (/ 1 (pow x 2))))
  (- (+ (* 1.0 (/ 1 (pow x 3))) (* 1.0 (/ 1 x))) (* 1.0 (/ 1 (pow x 2))))
  (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))))
  (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))))
  (atan (sqrt (- (* 1.0 (/ 1 (+ x 1.0))) (/ x (+ x 1.0)))))
3.862 * * [simplify]: iteration 0: 171 enodes
3.912 * * [simplify]: iteration 1: 392 enodes
4.100 * * [simplify]: iteration 2: 1123 enodes
4.728 * * [simplify]: iteration 3: 4237 enodes
5.792 * * [simplify]: iteration complete: 5000 enodes
5.792 * * [simplify]: Extracting #0: cost 101 inf + 0
5.795 * * [simplify]: Extracting #1: cost 609 inf + 209
5.808 * * [simplify]: Extracting #2: cost 1280 inf + 26940
5.849 * * [simplify]: Extracting #3: cost 675 inf + 132430
5.918 * * [simplify]: Extracting #4: cost 94 inf + 235795
5.987 * * [simplify]: Extracting #5: cost 7 inf + 256947
6.071 * * [simplify]: Extracting #6: cost 0 inf + 258998
6.160 * [simplify]: Simplified to:
  (log (/ x (+ 1.0 x)))
  (log (/ x (+ 1.0 x)))
  (exp (/ x (+ 1.0 x)))
  (* (* (/ x (+ 1.0 x)) (/ x (+ 1.0 x))) (/ x (+ 1.0 x)))
  (* (cbrt (/ x (+ 1.0 x))) (cbrt (/ x (+ 1.0 x))))
  (cbrt (/ x (+ 1.0 x)))
  (* (* (/ x (+ 1.0 x)) (/ x (+ 1.0 x))) (/ x (+ 1.0 x)))
  (sqrt (/ x (+ 1.0 x)))
  (sqrt (/ x (+ 1.0 x)))
  (- x)
  (- (- 1.0) x)
  (* (/ (cbrt x) (cbrt (+ 1.0 x))) (/ (cbrt x) (cbrt (+ 1.0 x))))
  (/ (cbrt x) (cbrt (+ 1.0 x)))
  (* (/ (cbrt x) (sqrt (+ 1.0 x))) (cbrt x))
  (/ (cbrt x) (sqrt (+ 1.0 x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1.0 x))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1.0 x))
  (/ (/ (sqrt x) (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (/ (sqrt x) (cbrt (+ 1.0 x)))
  (/ (sqrt x) (sqrt (+ 1.0 x)))
  (/ (sqrt x) (sqrt (+ 1.0 x)))
  (sqrt x)
  (/ (sqrt x) (+ 1.0 x))
  (sqrt x)
  (/ (sqrt x) (+ 1.0 x))
  (/ (/ 1 (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (/ x (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ x (sqrt (+ 1.0 x)))
  1
  (/ x (+ 1.0 x))
  1
  (/ x (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) x)
  (/ x (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ x (sqrt (+ 1.0 x)))
  x
  x
  (/ (+ 1.0 x) (cbrt x))
  (/ (+ 1.0 x) (sqrt x))
  (/ (+ 1.0 x) x)
  (/ x (+ (* (* 1.0 1.0) 1.0) (* x (* x x))))
  (/ x (- (* 1.0 1.0) (* x x)))
  (exp (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (log (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (exp (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (* (cbrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))) (cbrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))
  (cbrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (* (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))) (* (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))) (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))
  (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (- 1.0 x)
  (* (+ 1.0 x) (- 1.0 x))
  (* (+ 1.0 x) (+ 1.0 x))
  (- (* (/ 1.0 (+ 1.0 x)) (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (+ 1.0 x)))) (* (* (/ x (+ 1.0 x)) (/ x (+ 1.0 x))) (/ x (+ 1.0 x))))
  (+ (* (/ x (+ 1.0 x)) (/ x (+ 1.0 x))) (* (/ 1.0 (+ 1.0 x)) (+ (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))
  (- (/ x (+ 1.0 x)))
  (* (+ (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))) (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))
  (+ (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (+ (sqrt (/ 1.0 (+ 1.0 x))) (sqrt (/ x (+ 1.0 x))))
  (- (sqrt (/ 1.0 (+ 1.0 x))) (sqrt (/ x (+ 1.0 x))))
  (+ (sqrt (/ 1.0 (+ 1.0 x))) (/ (sqrt x) (sqrt (+ 1.0 x))))
  (- (sqrt (/ 1.0 (+ 1.0 x))) (/ (sqrt x) (sqrt (+ 1.0 x))))
  (+ (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (sqrt (/ x (+ 1.0 x))))
  (- (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (sqrt (/ x (+ 1.0 x))))
  (+ (/ (sqrt x) (sqrt (+ 1.0 x))) (/ (sqrt 1.0) (sqrt (+ 1.0 x))))
  (- (/ (sqrt 1.0) (sqrt (+ 1.0 x))) (/ (sqrt x) (sqrt (+ 1.0 x))))
  (- (/ 1.0 (cbrt (+ 1.0 x))) (/ x (cbrt (+ 1.0 x))))
  (- (/ 1.0 (sqrt (+ 1.0 x))) (/ x (sqrt (+ 1.0 x))))
  (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))
  (- 1.0 x)
  (- (/ 1.0 (+ (* (* 1.0 1.0) 1.0) (* x (* x x)))) (/ x (+ (* (* 1.0 1.0) 1.0) (* x (* x x)))))
  (- (/ 1.0 (- (* 1.0 1.0) (* x x))) (/ x (- (* 1.0 1.0) (* x x))))
  (- (/ x (+ 1.0 x)))
  (log (/ 1.0 (+ 1.0 x)))
  (log (/ 1.0 (+ 1.0 x)))
  (exp (/ 1.0 (+ 1.0 x)))
  (* (/ 1.0 (+ 1.0 x)) (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (+ 1.0 x))))
  (* (cbrt (/ 1.0 (+ 1.0 x))) (cbrt (/ 1.0 (+ 1.0 x))))
  (cbrt (/ 1.0 (+ 1.0 x)))
  (* (/ 1.0 (+ 1.0 x)) (* (/ 1.0 (+ 1.0 x)) (/ 1.0 (+ 1.0 x))))
  (sqrt (/ 1.0 (+ 1.0 x)))
  (sqrt (/ 1.0 (+ 1.0 x)))
  (- 1.0)
  (- (- 1.0) x)
  (* (/ (cbrt 1.0) (cbrt (+ 1.0 x))) (/ (cbrt 1.0) (cbrt (+ 1.0 x))))
  (/ (cbrt 1.0) (cbrt (+ 1.0 x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ 1.0 x)))
  (/ (cbrt 1.0) (sqrt (+ 1.0 x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ 1.0 x))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ 1.0 x))
  (/ (/ (sqrt 1.0) (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (/ (sqrt 1.0) (cbrt (+ 1.0 x)))
  (/ (sqrt 1.0) (sqrt (+ 1.0 x)))
  (/ (sqrt 1.0) (sqrt (+ 1.0 x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ 1.0 x))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ 1.0 x))
  (/ (/ 1 (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (/ 1.0 (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ 1.0 (sqrt (+ 1.0 x)))
  1
  (/ 1.0 (+ 1.0 x))
  1
  (/ 1.0 (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) 1.0)
  (/ 1.0 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ 1.0 (sqrt (+ 1.0 x)))
  1.0
  1.0
  (/ (+ 1.0 x) (cbrt 1.0))
  (/ (+ 1.0 x) (sqrt 1.0))
  (/ (+ 1.0 x) 1.0)
  (/ 1.0 (+ (* (* 1.0 1.0) 1.0) (* x (* x x))))
  (/ 1.0 (- (* 1.0 1.0) (* x x)))
  (log (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
  (exp (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
  (* (cbrt (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))) (cbrt (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))))
  (cbrt (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
  (* (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))) (* (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))) (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))))
  (sqrt (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
  (sqrt (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
  (+ (* (* x x) (- (* x 1.0) 1.0)) (* x 1.0))
  (+ (/ (/ 1.0 x) x) (- 1 (/ 1.0 x)))
  (+ (/ (/ 1.0 x) x) (- 1 (/ 1.0 x)))
  (+ (* (* 2.0 x) x) (- 1.0 (* 2.0 x)))
  (+ (/ 2.0 x) (- -1 (/ 2.0 (* x x))))
  (+ (/ 2.0 x) (- -1 (/ 2.0 (* x x))))
  (+ 1.0 (* 1.0 (- (* x x) x)))
  (+ (- (/ 1.0 x) (/ (/ 1.0 x) x)) (/ (/ 1.0 x) (* x x)))
  (+ (- (/ 1.0 x) (/ (/ 1.0 x) x)) (/ (/ 1.0 x) (* x x)))
  (atan (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (atan (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
  (atan (sqrt (- (/ 1.0 (+ x 1.0)) (/ x (+ x 1.0)))))
6.177 * * * [progress]: adding candidates to table
6.717 * * [progress]: iteration 3 / 4
6.717 * * * [progress]: picking best candidate
6.721 * * * * [pick]: Picked  #<alt (λ (x) (* 2.0 (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))))>
6.721 * * * [progress]: localizing error
6.739 * * * [progress]: generating rewritten candidates
6.739 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
6.770 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
6.778 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
6.785 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
6.804 * * * [progress]: generating series expansions
6.804 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
6.804 * [backup-simplify]: Simplify (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))) into (sqrt (/ (- 1.0 x) (+ x 1.0)))
6.805 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in (x) around 0
6.805 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
6.805 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
6.805 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
6.805 * [taylor]: Taking taylor expansion of 1.0 in x
6.805 * [backup-simplify]: Simplify 1.0 into 1.0
6.805 * [taylor]: Taking taylor expansion of x in x
6.805 * [backup-simplify]: Simplify 0 into 0
6.805 * [backup-simplify]: Simplify 1 into 1
6.805 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
6.805 * [taylor]: Taking taylor expansion of x in x
6.805 * [backup-simplify]: Simplify 0 into 0
6.805 * [backup-simplify]: Simplify 1 into 1
6.805 * [taylor]: Taking taylor expansion of 1.0 in x
6.805 * [backup-simplify]: Simplify 1.0 into 1.0
6.806 * [backup-simplify]: Simplify (- 0) into 0
6.806 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.806 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.807 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
6.807 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
6.808 * [backup-simplify]: Simplify (- 1) into -1
6.808 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.808 * [backup-simplify]: Simplify (+ 1 0) into 1
6.811 * [backup-simplify]: Simplify (- (/ -1 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 2.0)
6.813 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt 1.0))) into (/ -1.0 (sqrt 1.0))
6.813 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
6.813 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
6.813 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
6.813 * [taylor]: Taking taylor expansion of 1.0 in x
6.813 * [backup-simplify]: Simplify 1.0 into 1.0
6.813 * [taylor]: Taking taylor expansion of x in x
6.813 * [backup-simplify]: Simplify 0 into 0
6.813 * [backup-simplify]: Simplify 1 into 1
6.813 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
6.813 * [taylor]: Taking taylor expansion of x in x
6.813 * [backup-simplify]: Simplify 0 into 0
6.813 * [backup-simplify]: Simplify 1 into 1
6.813 * [taylor]: Taking taylor expansion of 1.0 in x
6.813 * [backup-simplify]: Simplify 1.0 into 1.0
6.814 * [backup-simplify]: Simplify (- 0) into 0
6.814 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.815 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.815 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
6.815 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
6.816 * [backup-simplify]: Simplify (- 1) into -1
6.816 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.817 * [backup-simplify]: Simplify (+ 1 0) into 1
6.820 * [backup-simplify]: Simplify (- (/ -1 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 2.0)
6.822 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt 1.0))) into (/ -1.0 (sqrt 1.0))
6.822 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
6.823 * [backup-simplify]: Simplify (/ -1.0 (sqrt 1.0)) into (/ -1.0 (sqrt 1.0))
6.823 * [backup-simplify]: Simplify (- 0) into 0
6.824 * [backup-simplify]: Simplify (+ 0 0) into 0
6.824 * [backup-simplify]: Simplify (+ 0 0) into 0
6.828 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 2.0) (/ 1 1.0)))) into 2.0
6.833 * [backup-simplify]: Simplify (/ (- 2.0 (pow (/ -1.0 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0)))
6.839 * [backup-simplify]: Simplify (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0))) into (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0)))
6.847 * [backup-simplify]: Simplify (+ (* (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0))) (pow x 2)) (+ (* (/ -1.0 (sqrt 1.0)) x) (sqrt 1.0))) into (- (+ (sqrt 1.0) (* 1.0 (/ (pow x 2) (sqrt 1.0)))) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1.0 (/ x (sqrt 1.0)))))
6.847 * [backup-simplify]: Simplify (/ (sqrt (- 1.0 (/ 1 x))) (sqrt (+ 1.0 (/ 1 x)))) into (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))
6.847 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0
6.847 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
6.847 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
6.848 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
6.848 * [taylor]: Taking taylor expansion of 1.0 in x
6.848 * [backup-simplify]: Simplify 1.0 into 1.0
6.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.848 * [taylor]: Taking taylor expansion of x in x
6.848 * [backup-simplify]: Simplify 0 into 0
6.848 * [backup-simplify]: Simplify 1 into 1
6.848 * [backup-simplify]: Simplify (/ 1 1) into 1
6.848 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.848 * [taylor]: Taking taylor expansion of x in x
6.848 * [backup-simplify]: Simplify 0 into 0
6.848 * [backup-simplify]: Simplify 1 into 1
6.848 * [backup-simplify]: Simplify (/ 1 1) into 1
6.849 * [taylor]: Taking taylor expansion of 1.0 in x
6.849 * [backup-simplify]: Simplify 1.0 into 1.0
6.849 * [backup-simplify]: Simplify (- 1) into -1
6.849 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.850 * [backup-simplify]: Simplify (+ 1 0) into 1
6.850 * [backup-simplify]: Simplify (/ -1 1) into -1
6.850 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.852 * [backup-simplify]: Simplify (- 0) into 0
6.852 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.853 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.856 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
6.857 * [backup-simplify]: Simplify (/ 2.0 (* 2 (sqrt -1))) into (/ 1.0 (sqrt -1))
6.857 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
6.857 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
6.857 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
6.857 * [taylor]: Taking taylor expansion of 1.0 in x
6.857 * [backup-simplify]: Simplify 1.0 into 1.0
6.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.858 * [taylor]: Taking taylor expansion of x in x
6.858 * [backup-simplify]: Simplify 0 into 0
6.858 * [backup-simplify]: Simplify 1 into 1
6.858 * [backup-simplify]: Simplify (/ 1 1) into 1
6.858 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.858 * [taylor]: Taking taylor expansion of x in x
6.858 * [backup-simplify]: Simplify 0 into 0
6.858 * [backup-simplify]: Simplify 1 into 1
6.858 * [backup-simplify]: Simplify (/ 1 1) into 1
6.858 * [taylor]: Taking taylor expansion of 1.0 in x
6.859 * [backup-simplify]: Simplify 1.0 into 1.0
6.859 * [backup-simplify]: Simplify (- 1) into -1
6.859 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.860 * [backup-simplify]: Simplify (+ 1 0) into 1
6.860 * [backup-simplify]: Simplify (/ -1 1) into -1
6.861 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.862 * [backup-simplify]: Simplify (- 0) into 0
6.862 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.863 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.866 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
6.868 * [backup-simplify]: Simplify (/ 2.0 (* 2 (sqrt -1))) into (/ 1.0 (sqrt -1))
6.868 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.869 * [backup-simplify]: Simplify (/ 1.0 (sqrt -1)) into (/ 1.0 (sqrt -1))
6.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.871 * [backup-simplify]: Simplify (- 0) into 0
6.872 * [backup-simplify]: Simplify (+ 0 0) into 0
6.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.873 * [backup-simplify]: Simplify (+ 0 0) into 0
6.881 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0)
6.887 * [backup-simplify]: Simplify (/ (- (- 2.0) (pow (/ 1.0 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1)))
6.893 * [backup-simplify]: Simplify (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1))) into (/ -0.5 (sqrt -1))
6.895 * [backup-simplify]: Simplify (+ (* (/ -0.5 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1.0 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
6.896 * [backup-simplify]: Simplify (/ (sqrt (- 1.0 (/ 1 (- x)))) (sqrt (+ 1.0 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))
6.896 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0
6.896 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
6.896 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
6.896 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.896 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.896 * [taylor]: Taking taylor expansion of x in x
6.896 * [backup-simplify]: Simplify 0 into 0
6.896 * [backup-simplify]: Simplify 1 into 1
6.896 * [backup-simplify]: Simplify (/ 1 1) into 1
6.896 * [taylor]: Taking taylor expansion of 1.0 in x
6.896 * [backup-simplify]: Simplify 1.0 into 1.0
6.896 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
6.896 * [taylor]: Taking taylor expansion of 1.0 in x
6.896 * [backup-simplify]: Simplify 1.0 into 1.0
6.896 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.896 * [taylor]: Taking taylor expansion of x in x
6.897 * [backup-simplify]: Simplify 0 into 0
6.897 * [backup-simplify]: Simplify 1 into 1
6.897 * [backup-simplify]: Simplify (/ 1 1) into 1
6.897 * [backup-simplify]: Simplify (+ 1 0) into 1
6.898 * [backup-simplify]: Simplify (- 1) into -1
6.898 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.899 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.899 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.900 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.901 * [backup-simplify]: Simplify (- 0) into 0
6.902 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.904 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
6.906 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt -1))) into (/ -1.0 (sqrt -1))
6.906 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
6.906 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
6.906 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.906 * [taylor]: Taking taylor expansion of x in x
6.906 * [backup-simplify]: Simplify 0 into 0
6.906 * [backup-simplify]: Simplify 1 into 1
6.907 * [backup-simplify]: Simplify (/ 1 1) into 1
6.907 * [taylor]: Taking taylor expansion of 1.0 in x
6.907 * [backup-simplify]: Simplify 1.0 into 1.0
6.907 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
6.907 * [taylor]: Taking taylor expansion of 1.0 in x
6.907 * [backup-simplify]: Simplify 1.0 into 1.0
6.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.907 * [taylor]: Taking taylor expansion of x in x
6.907 * [backup-simplify]: Simplify 0 into 0
6.907 * [backup-simplify]: Simplify 1 into 1
6.907 * [backup-simplify]: Simplify (/ 1 1) into 1
6.908 * [backup-simplify]: Simplify (+ 1 0) into 1
6.908 * [backup-simplify]: Simplify (- 1) into -1
6.909 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.909 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.909 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.911 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.912 * [backup-simplify]: Simplify (- 0) into 0
6.912 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.915 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
6.916 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt -1))) into (/ -1.0 (sqrt -1))
6.917 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.918 * [backup-simplify]: Simplify (/ -1.0 (sqrt -1)) into (/ -1.0 (sqrt -1))
6.919 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.919 * [backup-simplify]: Simplify (+ 0 0) into 0
6.920 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.920 * [backup-simplify]: Simplify (- 0) into 0
6.921 * [backup-simplify]: Simplify (+ 0 0) into 0
6.926 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0)
6.931 * [backup-simplify]: Simplify (/ (- (- 2.0) (pow (/ -1.0 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1)))
6.937 * [backup-simplify]: Simplify (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1))) into (/ -0.5 (sqrt -1))
6.940 * [backup-simplify]: Simplify (+ (* (/ -0.5 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1.0 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
6.940 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
6.940 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
6.940 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in (x) around 0
6.940 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in x
6.940 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
6.940 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in x
6.940 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
6.941 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
6.941 * [backup-simplify]: Simplify 0 into 0
6.941 * [backup-simplify]: Simplify 0 into 0
6.941 * [backup-simplify]: Simplify 0 into 0
6.941 * [backup-simplify]: Simplify 0 into 0
6.941 * [backup-simplify]: Simplify 0 into 0
6.941 * [backup-simplify]: Simplify 0 into 0
6.941 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
6.941 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1.0 (/ 1 x))) (sqrt (+ 1.0 (/ 1 x))))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
6.941 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in (x) around 0
6.941 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
6.942 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
6.942 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
6.942 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
6.942 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify 0 into 0
6.943 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
6.943 * [backup-simplify]: Simplify (atan (/ (sqrt (- 1.0 (/ 1 (- x)))) (sqrt (+ 1.0 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
6.943 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in (x) around 0
6.943 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x
6.943 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
6.943 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x
6.944 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
6.944 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1.0) (- 1.0 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
6.944 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
6.945 * [backup-simplify]: Simplify (sqrt (- 1.0 x)) into (sqrt (- 1.0 x))
6.945 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 x)) in (x) around 0
6.945 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
6.945 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
6.945 * [taylor]: Taking taylor expansion of 1.0 in x
6.945 * [backup-simplify]: Simplify 1.0 into 1.0
6.945 * [taylor]: Taking taylor expansion of x in x
6.945 * [backup-simplify]: Simplify 0 into 0
6.945 * [backup-simplify]: Simplify 1 into 1
6.945 * [backup-simplify]: Simplify (- 0) into 0
6.946 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.946 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
6.947 * [backup-simplify]: Simplify (- 1) into -1
6.947 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.949 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1.0))) into (/ -1/2 (sqrt 1.0))
6.949 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
6.949 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
6.949 * [taylor]: Taking taylor expansion of 1.0 in x
6.949 * [backup-simplify]: Simplify 1.0 into 1.0
6.949 * [taylor]: Taking taylor expansion of x in x
6.949 * [backup-simplify]: Simplify 0 into 0
6.949 * [backup-simplify]: Simplify 1 into 1
6.949 * [backup-simplify]: Simplify (- 0) into 0
6.950 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.950 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
6.950 * [backup-simplify]: Simplify (- 1) into -1
6.951 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.952 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1.0))) into (/ -1/2 (sqrt 1.0))
6.953 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
6.954 * [backup-simplify]: Simplify (/ -1/2 (sqrt 1.0)) into (/ -1/2 (sqrt 1.0))
6.954 * [backup-simplify]: Simplify (- 0) into 0
6.955 * [backup-simplify]: Simplify (+ 0 0) into 0
6.960 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (/ -1/8 (pow (sqrt 1.0) 3))
6.962 * [backup-simplify]: Simplify (/ -1/8 (pow (sqrt 1.0) 3)) into (/ -1/8 (pow (sqrt 1.0) 3))
6.965 * [backup-simplify]: Simplify (+ (* (/ -1/8 (pow (sqrt 1.0) 3)) (pow x 2)) (+ (* (/ -1/2 (sqrt 1.0)) x) (sqrt 1.0))) into (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0)))))
6.965 * [backup-simplify]: Simplify (sqrt (- 1.0 (/ 1 x))) into (sqrt (- 1.0 (/ 1 x)))
6.965 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
6.965 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
6.965 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
6.965 * [taylor]: Taking taylor expansion of 1.0 in x
6.965 * [backup-simplify]: Simplify 1.0 into 1.0
6.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.965 * [taylor]: Taking taylor expansion of x in x
6.966 * [backup-simplify]: Simplify 0 into 0
6.966 * [backup-simplify]: Simplify 1 into 1
6.966 * [backup-simplify]: Simplify (/ 1 1) into 1
6.966 * [backup-simplify]: Simplify (- 1) into -1
6.967 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.967 * [backup-simplify]: Simplify (sqrt 0) into 0
6.969 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.969 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
6.969 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
6.969 * [taylor]: Taking taylor expansion of 1.0 in x
6.969 * [backup-simplify]: Simplify 1.0 into 1.0
6.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.969 * [taylor]: Taking taylor expansion of x in x
6.969 * [backup-simplify]: Simplify 0 into 0
6.969 * [backup-simplify]: Simplify 1 into 1
6.969 * [backup-simplify]: Simplify (/ 1 1) into 1
6.970 * [backup-simplify]: Simplify (- 1) into -1
6.970 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.971 * [backup-simplify]: Simplify (sqrt 0) into 0
6.972 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.972 * [backup-simplify]: Simplify 0 into 0
6.973 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.973 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.974 * [backup-simplify]: Simplify (- 0) into 0
6.974 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.977 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.978 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.979 * [backup-simplify]: Simplify (- 0) into 0
6.979 * [backup-simplify]: Simplify (+ 0 0) into 0
6.983 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.984 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.984 * [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)))))
6.984 * [backup-simplify]: Simplify (sqrt (- 1.0 (/ 1 (- x)))) into (sqrt (+ (/ 1 x) 1.0))
6.984 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
6.984 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
6.984 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.984 * [taylor]: Taking taylor expansion of x in x
6.984 * [backup-simplify]: Simplify 0 into 0
6.985 * [backup-simplify]: Simplify 1 into 1
6.985 * [backup-simplify]: Simplify (/ 1 1) into 1
6.985 * [taylor]: Taking taylor expansion of 1.0 in x
6.985 * [backup-simplify]: Simplify 1.0 into 1.0
6.985 * [backup-simplify]: Simplify (+ 1 0) into 1
6.986 * [backup-simplify]: Simplify (sqrt 0) into 0
6.987 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.987 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
6.987 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.987 * [taylor]: Taking taylor expansion of x in x
6.987 * [backup-simplify]: Simplify 0 into 0
6.987 * [backup-simplify]: Simplify 1 into 1
6.988 * [backup-simplify]: Simplify (/ 1 1) into 1
6.988 * [taylor]: Taking taylor expansion of 1.0 in x
6.988 * [backup-simplify]: Simplify 1.0 into 1.0
6.988 * [backup-simplify]: Simplify (+ 1 0) into 1
6.989 * [backup-simplify]: Simplify (sqrt 0) into 0
6.990 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.990 * [backup-simplify]: Simplify 0 into 0
6.990 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.991 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.993 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.993 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.993 * [backup-simplify]: Simplify (+ 0 0) into 0
6.996 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.996 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.996 * [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)))))
6.996 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
6.996 * [backup-simplify]: Simplify (sqrt (+ 1.0 x)) into (sqrt (+ x 1.0))
6.996 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
6.996 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
6.996 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
6.996 * [taylor]: Taking taylor expansion of x in x
6.996 * [backup-simplify]: Simplify 0 into 0
6.996 * [backup-simplify]: Simplify 1 into 1
6.996 * [taylor]: Taking taylor expansion of 1.0 in x
6.996 * [backup-simplify]: Simplify 1.0 into 1.0
6.997 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.997 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
6.997 * [backup-simplify]: Simplify (+ 1 0) into 1
6.998 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
6.998 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
6.998 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
6.998 * [taylor]: Taking taylor expansion of x in x
6.998 * [backup-simplify]: Simplify 0 into 0
6.998 * [backup-simplify]: Simplify 1 into 1
6.998 * [taylor]: Taking taylor expansion of 1.0 in x
6.998 * [backup-simplify]: Simplify 1.0 into 1.0
6.998 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.999 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
6.999 * [backup-simplify]: Simplify (+ 1 0) into 1
7.000 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
7.000 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
7.001 * [backup-simplify]: Simplify (/ 1/2 (sqrt 1.0)) into (/ 1/2 (sqrt 1.0))
7.001 * [backup-simplify]: Simplify (+ 0 0) into 0
7.004 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (/ -1/8 (pow (sqrt 1.0) 3))
7.005 * [backup-simplify]: Simplify (/ -1/8 (pow (sqrt 1.0) 3)) into (/ -1/8 (pow (sqrt 1.0) 3))
7.009 * [backup-simplify]: Simplify (+ (* (/ -1/8 (pow (sqrt 1.0) 3)) (pow x 2)) (+ (* (/ 1/2 (sqrt 1.0)) x) (sqrt 1.0))) into (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
7.009 * [backup-simplify]: Simplify (sqrt (+ 1.0 (/ 1 x))) into (sqrt (+ (/ 1 x) 1.0))
7.009 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
7.009 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
7.009 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
7.009 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.009 * [taylor]: Taking taylor expansion of x in x
7.009 * [backup-simplify]: Simplify 0 into 0
7.009 * [backup-simplify]: Simplify 1 into 1
7.009 * [backup-simplify]: Simplify (/ 1 1) into 1
7.009 * [taylor]: Taking taylor expansion of 1.0 in x
7.009 * [backup-simplify]: Simplify 1.0 into 1.0
7.010 * [backup-simplify]: Simplify (+ 1 0) into 1
7.010 * [backup-simplify]: Simplify (sqrt 0) into 0
7.011 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
7.011 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
7.011 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
7.011 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.011 * [taylor]: Taking taylor expansion of x in x
7.011 * [backup-simplify]: Simplify 0 into 0
7.011 * [backup-simplify]: Simplify 1 into 1
7.011 * [backup-simplify]: Simplify (/ 1 1) into 1
7.011 * [taylor]: Taking taylor expansion of 1.0 in x
7.011 * [backup-simplify]: Simplify 1.0 into 1.0
7.011 * [backup-simplify]: Simplify (+ 1 0) into 1
7.011 * [backup-simplify]: Simplify (sqrt 0) into 0
7.012 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
7.012 * [backup-simplify]: Simplify 0 into 0
7.012 * [backup-simplify]: Simplify +nan.0 into +nan.0
7.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.013 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
7.015 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
7.015 * [backup-simplify]: Simplify +nan.0 into +nan.0
7.016 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.016 * [backup-simplify]: Simplify (+ 0 0) into 0
7.019 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
7.019 * [backup-simplify]: Simplify +nan.0 into +nan.0
7.020 * [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)))))
7.020 * [backup-simplify]: Simplify (sqrt (+ 1.0 (/ 1 (- x)))) into (sqrt (- 1.0 (/ 1 x)))
7.020 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
7.020 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
7.020 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.020 * [taylor]: Taking taylor expansion of 1.0 in x
7.020 * [backup-simplify]: Simplify 1.0 into 1.0
7.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.020 * [taylor]: Taking taylor expansion of x in x
7.020 * [backup-simplify]: Simplify 0 into 0
7.020 * [backup-simplify]: Simplify 1 into 1
7.020 * [backup-simplify]: Simplify (/ 1 1) into 1
7.021 * [backup-simplify]: Simplify (- 1) into -1
7.021 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.021 * [backup-simplify]: Simplify (sqrt 0) into 0
7.023 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
7.023 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
7.023 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.023 * [taylor]: Taking taylor expansion of 1.0 in x
7.023 * [backup-simplify]: Simplify 1.0 into 1.0
7.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.023 * [taylor]: Taking taylor expansion of x in x
7.023 * [backup-simplify]: Simplify 0 into 0
7.023 * [backup-simplify]: Simplify 1 into 1
7.024 * [backup-simplify]: Simplify (/ 1 1) into 1
7.024 * [backup-simplify]: Simplify (- 1) into -1
7.025 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.025 * [backup-simplify]: Simplify (sqrt 0) into 0
7.026 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
7.026 * [backup-simplify]: Simplify 0 into 0
7.026 * [backup-simplify]: Simplify +nan.0 into +nan.0
7.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.028 * [backup-simplify]: Simplify (- 0) into 0
7.028 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
7.031 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
7.031 * [backup-simplify]: Simplify +nan.0 into +nan.0
7.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.032 * [backup-simplify]: Simplify (- 0) into 0
7.033 * [backup-simplify]: Simplify (+ 0 0) into 0
7.037 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
7.037 * [backup-simplify]: Simplify +nan.0 into +nan.0
7.037 * [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)))))
7.037 * * * [progress]: simplifying candidates
7.041 * [simplify]: Simplifying:
  (- (log (sqrt (- 1.0 x))) (log (sqrt (+ 1.0 x))))
  (log (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (exp (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (/ (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x))))
  (* (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))) (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (* (* (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))) (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))) (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (/ (- 1.0 x) (+ 1.0 x))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (- (sqrt (- 1.0 x)))
  (- (sqrt (+ 1.0 x)))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt (sqrt (+ 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt 1))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt 1))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (sqrt (sqrt (+ 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) 1)
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (cbrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (sqrt 1))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (sqrt 1))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) 1)
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) 1)
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) 1)
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt 1))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt 1))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) 1)
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt 1) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt 1) 1)
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt 1))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (sqrt (- 1.0 x))) 1)
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ 1 (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ 1.0 x))))
  (/ 1 (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ 1.0 x))))
  (/ 1 (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ 1 (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ 1 (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ 1 (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ 1 1)
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (- 1.0 x)) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt 1))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) 1)
  (/ (sqrt (+ 1.0 x)) (cbrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (cbrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ 1.0 x)) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ 1.0 x)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ 1.0 x)) (sqrt (- 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ (pow 1.0 3) (pow x 3))))
  (/ (sqrt (- 1.0 x)) (sqrt (- (* 1.0 1.0) (* x x))))
  (* (sqrt (+ 1.0 x)) (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x)))
  (log (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (exp (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (* (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))) (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))))
  (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (* (* (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))) (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))) (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (sqrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (sqrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))))
  (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
  (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (exp (sqrt (+ 1.0 x)))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (cbrt (sqrt (+ 1.0 x)))
  (* (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x)))
  (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt 1)
  (sqrt (+ 1.0 x))
  (sqrt 1)
  (sqrt (+ 1.0 x))
  (sqrt (+ (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (- 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (- (+ (sqrt 1.0) (* 1.0 (/ (pow x 2) (sqrt 1.0)))) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1.0 (/ x (sqrt 1.0)))))
  (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
7.046 * * [simplify]: iteration 0: 182 enodes
7.117 * * [simplify]: iteration 1: 342 enodes
7.266 * * [simplify]: iteration 2: 792 enodes
7.643 * * [simplify]: iteration 3: 2106 enodes
8.420 * * [simplify]: iteration complete: 5009 enodes
8.420 * * [simplify]: Extracting #0: cost 94 inf + 0
8.421 * * [simplify]: Extracting #1: cost 360 inf + 2
8.427 * * [simplify]: Extracting #2: cost 1263 inf + 1926
8.439 * * [simplify]: Extracting #3: cost 1475 inf + 57042
8.497 * * [simplify]: Extracting #4: cost 478 inf + 207828
8.566 * * [simplify]: Extracting #5: cost 107 inf + 312351
8.638 * * [simplify]: Extracting #6: cost 22 inf + 341999
8.712 * * [simplify]: Extracting #7: cost 4 inf + 344824
8.809 * * [simplify]: Extracting #8: cost 0 inf + 345836
8.884 * [simplify]: Simplified to:
  (log (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (log (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (exp (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (* (sqrt (- 1.0 x)) (/ (/ (- 1.0 x) (+ x 1.0)) (sqrt (+ x 1.0))))
  (* (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))) (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))))
  (cbrt (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (* (sqrt (- 1.0 x)) (/ (/ (- 1.0 x) (+ x 1.0)) (sqrt (+ x 1.0))))
  (/ (- 1.0 x) (+ x 1.0))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))
  (- (sqrt (- 1.0 x)))
  (- (sqrt (+ x 1.0)))
  (* (/ (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ x 1.0)))) (/ (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ x 1.0)))))
  (/ (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ x 1.0))))
  (/ (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (fabs (cbrt (+ x 1.0))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ x 1.0))))
  (/ (cbrt (sqrt (- 1.0 x))) (/ (sqrt (sqrt (+ x 1.0))) (cbrt (sqrt (- 1.0 x)))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (/ (cbrt (sqrt (- 1.0 x))) (/ (sqrt (sqrt (+ x 1.0))) (cbrt (sqrt (- 1.0 x)))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (/ (cbrt (sqrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (/ (fabs (cbrt (- 1.0 x))) (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))))
  (/ (sqrt (cbrt (- 1.0 x))) (cbrt (sqrt (+ x 1.0))))
  (/ (fabs (cbrt (- 1.0 x))) (fabs (cbrt (+ x 1.0))))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (cbrt (+ x 1.0))))
  (/ (fabs (cbrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (fabs (cbrt (- 1.0 x)))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (fabs (cbrt (- 1.0 x)))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (/ (fabs (cbrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (fabs (cbrt (- 1.0 x)))
  (/ (sqrt (cbrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (/ (/ (sqrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (fabs (cbrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (/ (/ 1 (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ x 1.0))))
  (/ 1 (fabs (cbrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ x 1.0))))
  (/ 1 (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ x 1.0))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ 1 (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ x 1.0))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (cbrt (sqrt (+ x 1.0))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (fabs (cbrt (+ x 1.0))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (cbrt (+ x 1.0))))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ x 1.0))))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ x 1.0)))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ x 1.0)))
  (/ (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (sqrt (+ x 1.0))))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt (+ x 1.0)))
  (/ (/ 1 (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ x 1.0))))
  (/ 1 (fabs (cbrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ x 1.0))))
  (/ 1 (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ x 1.0))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ 1 (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ x 1.0))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ (/ (sqrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (cbrt (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (fabs (cbrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (cbrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (+ x 1.0))))
  (sqrt (sqrt (- 1.0 x)))
  (/ (sqrt (sqrt (- 1.0 x))) (sqrt (+ x 1.0)))
  (/ (/ 1 (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (cbrt (sqrt (+ x 1.0))))
  (/ 1 (fabs (cbrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (sqrt (cbrt (+ x 1.0))))
  (/ 1 (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ x 1.0))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ 1 (sqrt (sqrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ x 1.0))))
  1
  (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))
  (/ 1 (sqrt (+ x 1.0)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (- 1.0 x)) (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))))
  (/ (sqrt (- 1.0 x)) (fabs (cbrt (+ x 1.0))))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ x 1.0))))
  (sqrt (- 1.0 x))
  (sqrt (- 1.0 x))
  (/ (sqrt (- 1.0 x)) (sqrt (sqrt (+ x 1.0))))
  (sqrt (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (cbrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- (sqrt 1.0) (sqrt x))))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (sqrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ (* (* 1.0 1.0) 1.0) (* (* x x) x))))
  (/ (sqrt (- 1.0 x)) (sqrt (- (* 1.0 1.0) (* x x))))
  (* (sqrt (+ (* 1.0 1.0) (* (+ x 1.0) x))) (sqrt (+ x 1.0)))
  (+ x 1.0)
  (log (atan (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))))
  (exp (atan (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))))
  (* (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))) (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))))
  (cbrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))))
  (* (* (atan (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))) (atan (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0))))) (atan (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))))
  (sqrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))))
  (sqrt (atan (/ (sqrt (- 1.0 x)) (sqrt (+ x 1.0)))))
  (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (* (- 1.0 x) (sqrt (- 1.0 x)))
  (fabs (cbrt (- 1.0 x)))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (- (* (* 1.0 1.0) 1.0) (* (* x x) x)))
  (sqrt (+ (* 1.0 1.0) (* (+ x 1.0) x)))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ x 1.0))
  1/2
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (+ x 1.0))
  (fabs (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  1
  (sqrt (+ x 1.0))
  1
  (sqrt (+ x 1.0))
  (sqrt (+ (* (* 1.0 1.0) 1.0) (* (* x x) x)))
  (sqrt (+ (* (- x 1.0) x) (* 1.0 1.0)))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (- 1.0 x))
  1/2
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (- (* (* (/ x (sqrt 1.0)) x) (- 1.0 (/ 0.5 1.0))) (- (* 1.0 (/ x (sqrt 1.0))) (sqrt 1.0)))
  (- (+ (/ (/ 1.0 x) (sqrt -1)) (sqrt -1)) (/ (/ 0.5 (* x x)) (sqrt -1)))
  (- (+ (/ (/ 1.0 x) (sqrt -1)) (sqrt -1)) (/ (/ 0.5 (* x x)) (sqrt -1)))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (- (sqrt 1.0) (* (/ x (sqrt 1.0)) (+ 1/2 (* (/ x 1.0) 1/8))))
  (- (- (/ +nan.0 (* x x)) (- (/ +nan.0 x) +nan.0)))
  (- (- (/ +nan.0 (* x x)) (- (/ +nan.0 x) +nan.0)))
  (+ (sqrt 1.0) (* (/ x (sqrt 1.0)) (- 1/2 (* (/ x 1.0) 1/8))))
  (- (- (/ +nan.0 (* x x)) (- (/ +nan.0 x) +nan.0)))
  (- (- (/ +nan.0 (* x x)) (- (/ +nan.0 x) +nan.0)))
8.906 * * * [progress]: adding candidates to table
9.560 * [progress]: [Phase 3 of 3] Extracting.
9.560 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 2.0 (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))))> #<alt (λ (x) (* 2.0 (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))))>)
9.561 * * * [regime-changes]: Trying 1 branch expressions: (x)
9.561 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 2.0 (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x)))))))> #<alt (λ (x) (* 2.0 (atan (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))))>)
9.587 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
9.587 * [simplify]: Simplifying:
  (* 2.0 (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
9.588 * * [simplify]: iteration 0: 10 enodes
9.588 * * [simplify]: iteration 1: 12 enodes
9.589 * * [simplify]: iteration complete: 12 enodes
9.589 * * [simplify]: Extracting #0: cost 1 inf + 0
9.589 * * [simplify]: Extracting #1: cost 3 inf + 0
9.589 * * [simplify]: Extracting #2: cost 3 inf + 1
9.589 * * [simplify]: Extracting #3: cost 4 inf + 1
9.589 * * [simplify]: Extracting #4: cost 6 inf + 1
9.589 * * [simplify]: Extracting #5: cost 9 inf + 1
9.590 * * [simplify]: Extracting #6: cost 0 inf + 1228
9.590 * [simplify]: Simplified to:
  (* 2.0 (atan (sqrt (- (/ 1.0 (+ 1.0 x)) (/ x (+ 1.0 x))))))
12.115 * [regime-testing]: Baseline error score: 0.011876484560570071
12.128 * [regime-testing]: Oracle error score: 0.005875734466808351
12.146 * [regime-testing]: End program error score: 0.011876484560570071