9.048 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.323 * * * [progress]: [2/2] Setting up program.
0.325 * [progress]: [Phase 2 of 3] Improving.
0.326 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
0.485 * * [simplify]: iteration  0 :  5030  enodes  (cost  9 )
0.486 * [simplify]: Simplified to:
   (log.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
0.486 * * [progress]: iteration 1 / 4
0.486 * * * [progress]: picking best candidate
0.488 * * * * [pick]: Picked  #<alt (λ (x) (log.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))))>
0.488 * * * [progress]: localizing error
0.494 * * * [progress]: generating rewritten candidates
0.495 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.499 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.508 * * * [progress]: generating series expansions
0.508 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.508 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in (x) around 0
0.508 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
0.508 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of 1 in x
0.508 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
0.508 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of 1 in x
0.509 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0
0.509 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.509 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.509 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.509 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.509 * [taylor]: Taking taylor expansion of 1 in x
0.509 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.509 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.509 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.510 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of 1 in x
0.510 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0
0.510 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.510 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.510 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.510 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of 1 in x
0.511 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.511 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.511 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of 1 in x
0.512 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.512 * [approximate]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in (x) around 0
0.512 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
0.512 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.512 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of 1 in x
0.512 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
0.512 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.512 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of 1 in x
0.513 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0
0.513 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
0.513 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.513 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.513 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.513 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.513 * [taylor]: Taking taylor expansion of 1 in x
0.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.513 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
0.513 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.513 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.513 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.513 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.513 * [taylor]: Taking taylor expansion of 1 in x
0.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.514 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0
0.514 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
0.514 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.514 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.514 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.514 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of 1 in x
0.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
0.514 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.515 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.515 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of 1 in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.516 * * * [progress]: simplifying candidates
0.517 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (exp.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (*.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1))) (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (*.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)) (sqrt.f64 (-.f64 (*.f64 x x) 1))) (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1)) (cbrt.f64 (-.f64 (*.f64 x x) 1))))
  (sqrt.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 1)
  (sqrt.f64 (-.f64 (*.f64 x x) 1))
  (sqrt.f64 (+.f64 x (sqrt.f64 1)))
  (sqrt.f64 (-.f64 x (sqrt.f64 1)))
  (sqrt.f64 (+.f64 x 1))
  (sqrt.f64 (-.f64 x 1))
  (sqrt.f64 (+.f64 x 1))
  (sqrt.f64 (-.f64 x 1))
  (sqrt.f64 (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 1 3)))
  (sqrt.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 1 1) (*.f64 (*.f64 x x) 1))))
  (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 1 1)))
  (sqrt.f64 (+.f64 (*.f64 x x) 1))
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (*.f64 (exp.f64 x) (exp.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (log.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (exp.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (*.f64 (cbrt.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))) (cbrt.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))))
  (cbrt.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (*.f64 (*.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))) (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))) (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (sqrt.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (sqrt.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (+.f64 (pow.f64 x 3) (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)) 3))
  (+.f64 (*.f64 x x) (-.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)) (sqrt.f64 (-.f64 (*.f64 x x) 1))) (*.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))))
  (-.f64 (*.f64 x x) (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)) (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (-.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (-.f64 (+.f64 (*.f64 1/2 (/.f64 (pow.f64 x 2) (sqrt.f64 -1))) (sqrt.f64 -1)) (*.f64 1/8 (/.f64 (pow.f64 x 4) (pow.f64 (sqrt.f64 -1) 3))))
  (-.f64 x (+.f64 (*.f64 1/2 (/.f64 1 x)) (*.f64 1/8 (/.f64 1 (pow.f64 x 3)))))
  (-.f64 (+.f64 (*.f64 1/2 (/.f64 1 x)) (*.f64 1/8 (/.f64 1 (pow.f64 x 3)))) x)
  (+.f64 x (+.f64 (*.f64 1/2 (/.f64 (pow.f64 x 2) (sqrt.f64 -1))) (sqrt.f64 -1)))
  (-.f64 (*.f64 2 x) (+.f64 (*.f64 1/2 (/.f64 1 x)) (*.f64 1/8 (/.f64 1 (pow.f64 x 3)))))
  (+.f64 (*.f64 1/8 (/.f64 1 (pow.f64 x 3))) (+.f64 (*.f64 1/16 (/.f64 1 (pow.f64 x 5))) (*.f64 1/2 (/.f64 1 x))))
0.555 * * [simplify]: iteration  0 :  4983  enodes  (cost  354 )
0.555 * * [simplify]: iteration  1 :  4983  enodes  (cost  354 )
0.558 * [simplify]: Simplified to:
   (log.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (exp.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (*.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1))) (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)) 3)
  (fabs.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  1
  (sqrt.f64 (-.f64 (*.f64 x x) 1))
  (sqrt.f64 (+.f64 x 1))
  (sqrt.f64 (-.f64 x 1))
  (sqrt.f64 (+.f64 x 1))
  (sqrt.f64 (-.f64 x 1))
  (sqrt.f64 (+.f64 x 1))
  (sqrt.f64 (-.f64 x 1))
  (sqrt.f64 (+.f64 (pow.f64 x 6) -1))
  (sqrt.f64 (+.f64 (pow.f64 x 4) (+.f64 (*.f64 x x) 1)))
  (sqrt.f64 (+.f64 (pow.f64 x 4) -1))
  (sqrt.f64 (+.f64 (*.f64 x x) 1))
  1/2
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (exp.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (log.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (exp.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (*.f64 (cbrt.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))) (cbrt.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))))
  (cbrt.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (pow.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))) 3)
  (sqrt.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (sqrt.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (+.f64 (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)) 3) (pow.f64 x 3))
  (+.f64 -1 (*.f64 x (+.f64 x (-.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))))
  1
  (-.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (+.f64 (sqrt.f64 -1) (*.f64 (/.f64 (*.f64 x x) (sqrt.f64 -1)) (+.f64 1/2 (*.f64 (/.f64 (*.f64 x x) -1) -1/8))))
  (-.f64 x (+.f64 (/.f64 1/2 x) (/.f64 1/8 (pow.f64 x 3))))
  (-.f64 (+.f64 (/.f64 1/2 x) (/.f64 1/8 (pow.f64 x 3))) x)
  (+.f64 x (+.f64 (sqrt.f64 -1) (*.f64 1/2 (/.f64 (*.f64 x x) (sqrt.f64 -1)))))
  (-.f64 (+.f64 x x) (+.f64 (/.f64 1/2 x) (/.f64 1/8 (pow.f64 x 3))))
  (+.f64 (/.f64 1/8 (pow.f64 x 3)) (+.f64 (/.f64 1/2 x) (/.f64 1/16 (pow.f64 x 5))))
0.558 * * * [progress]: adding candidates to table
0.594 * * [progress]: iteration 2 / 4
0.594 * * * [progress]: picking best candidate
0.596 * * * * [pick]: Picked  #<alt (λ (x) (log.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))))>
0.596 * * * [progress]: localizing error
0.605 * * * [progress]: generating rewritten candidates
0.606 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.618 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.623 * * * [progress]: generating series expansions
0.623 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.623 * [approximate]: Taking taylor expansion of (sqrt (* (- x 1) (+ x 1))) in (x) around 0
0.623 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1) (+ x 1))) in x
0.623 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
0.623 * [taylor]: Taking taylor expansion of (- x 1) in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of 1 in x
0.624 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of 1 in x
0.624 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1) (+ x 1))) in x
0.624 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
0.624 * [taylor]: Taking taylor expansion of (- x 1) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of 1 in x
0.624 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of 1 in x
0.625 * [approximate]: Taking taylor expansion of (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in (x) around 0
0.625 * [taylor]: Taking taylor expansion of (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
0.625 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
0.625 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.625 * [taylor]: Taking taylor expansion of 1 in x
0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of 1 in x
0.626 * [taylor]: Taking taylor expansion of (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
0.626 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
0.626 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.626 * [taylor]: Taking taylor expansion of 1 in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of 1 in x
0.627 * [approximate]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
0.627 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) in x
0.627 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x
0.627 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x
0.627 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.627 * [taylor]: Taking taylor expansion of 1 in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
0.627 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.627 * [taylor]: Taking taylor expansion of 1 in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) in x
0.628 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x
0.628 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x
0.628 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.628 * [taylor]: Taking taylor expansion of 1 in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
0.628 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.628 * [taylor]: Taking taylor expansion of 1 in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.632 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.632 * [approximate]: Taking taylor expansion of (+ (sqrt (* (- x 1) (+ x 1))) x) in (x) around 0
0.632 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- x 1) (+ x 1))) x) in x
0.632 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1) (+ x 1))) in x
0.632 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
0.632 * [taylor]: Taking taylor expansion of (- x 1) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of 1 in x
0.633 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of 1 in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- x 1) (+ x 1))) x) in x
0.633 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1) (+ x 1))) in x
0.633 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
0.633 * [taylor]: Taking taylor expansion of (- x 1) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of 1 in x
0.633 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of 1 in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.634 * [approximate]: Taking taylor expansion of (+ (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) (/ 1 x)) in (x) around 0
0.634 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) (/ 1 x)) in x
0.634 * [taylor]: Taking taylor expansion of (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
0.634 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
0.634 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.634 * [taylor]: Taking taylor expansion of 1 in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of 1 in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) (/ 1 x)) in x
0.634 * [taylor]: Taking taylor expansion of (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
0.634 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
0.634 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.634 * [taylor]: Taking taylor expansion of 1 in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of 1 in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.636 * [approximate]: Taking taylor expansion of (- (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in (x) around 0
0.636 * [taylor]: Taking taylor expansion of (- (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) in x
0.636 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x
0.636 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x
0.636 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of 1 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 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
0.636 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of 1 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 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (- (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) in x
0.636 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x
0.636 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x
0.636 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of 1 in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
0.637 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.637 * [taylor]: Taking taylor expansion of 1 in x
0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.639 * * * [progress]: simplifying candidates
0.640 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (+.f64 x 1) (-.f64 x 1))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (+.f64 x 1) (-.f64 x 1))
  (+.f64 (log.f64 (sqrt.f64 (+.f64 x 1))) (log.f64 (sqrt.f64 (-.f64 x 1))))
  (log.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (exp.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (*.f64 (*.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (+.f64 x 1))) (*.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (-.f64 x 1))))
  (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))) (cbrt.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (cbrt.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (*.f64 (*.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))) (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))) (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (*.f64 (+.f64 x 1) (-.f64 x 1))
  (sqrt.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (sqrt.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (+.f64 (pow.f64 x 3) (pow.f64 1 3))) (sqrt.f64 (-.f64 (pow.f64 x 3) (pow.f64 1 3))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1)))) (sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 1 1) (*.f64 x 1)))))
  (*.f64 (sqrt.f64 (+.f64 (pow.f64 x 3) (pow.f64 1 3))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 1 1))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (-.f64 (*.f64 1 1) (*.f64 x 1)))) (sqrt.f64 (+.f64 x 1)))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 1 1))) (sqrt.f64 (-.f64 (pow.f64 x 3) (pow.f64 1 3))))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 1 1) (*.f64 x 1)))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 1 1))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 1 1))))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (+.f64 x 1)))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (sqrt.f64 (-.f64 x 1))) (cbrt.f64 (sqrt.f64 (-.f64 x 1)))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1)))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 1))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (+.f64 (sqrt.f64 x) 1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (+.f64 (sqrt.f64 x) 1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) 1)
  (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 (pow.f64 x 3) (pow.f64 1 3))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 1 1))))
  (*.f64 (sqrt.f64 (+.f64 (pow.f64 x 3) (pow.f64 1 3))) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 1 1))) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (exp.f64 x) (exp.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (log.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (exp.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (*.f64 (cbrt.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))) (cbrt.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))))
  (cbrt.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (*.f64 (*.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))) (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))) (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (sqrt.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (sqrt.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (+.f64 (pow.f64 x 3) (pow.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))) 3))
  (+.f64 (*.f64 x x) (-.f64 (*.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))) (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))) (*.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))))
  (-.f64 (*.f64 x x) (*.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))) (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (-.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (-.f64 (+.f64 (*.f64 1/2 (/.f64 (pow.f64 x 2) (sqrt.f64 -1))) (sqrt.f64 -1)) (*.f64 1/8 (/.f64 (pow.f64 x 4) (pow.f64 (sqrt.f64 -1) 3))))
  (-.f64 x (+.f64 (*.f64 1/2 (/.f64 1 x)) (*.f64 1/8 (/.f64 1 (pow.f64 x 3)))))
  (-.f64 (+.f64 (*.f64 3 (/.f64 (pow.f64 NAN.f64 6) (pow.f64 x 2))) (+.f64 (/.f64 (pow.f64 NAN.f64 2) (pow.f64 x 2)) (pow.f64 NAN.f64 2))) (*.f64 2 (/.f64 (pow.f64 NAN.f64 2) x)))
  (+.f64 x (+.f64 (*.f64 1/2 (/.f64 (pow.f64 x 2) (sqrt.f64 -1))) (sqrt.f64 -1)))
  (-.f64 (*.f64 2 x) (+.f64 (*.f64 1/2 (/.f64 1 x)) (*.f64 1/8 (/.f64 1 (pow.f64 x 3)))))
  (-.f64 (+.f64 x (pow.f64 NAN.f64 2)) (*.f64 2 (/.f64 (pow.f64 NAN.f64 2) x)))
0.689 * * [simplify]: iteration  0 :  5012  enodes  (cost  756 )
0.692 * [simplify]: Simplified to:
   (+.f64 (*.f64 x x) -1)
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (+.f64 (*.f64 x x) -1)
  (log.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (log.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (exp.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (pow.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))) 3)
  (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))) (cbrt.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (cbrt.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (pow.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))) 3)
  (+.f64 (*.f64 x x) -1)
  (sqrt.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (sqrt.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (+.f64 1 (pow.f64 x 3))) (sqrt.f64 (-.f64 (pow.f64 x 3) 1)))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (-.f64 1 x))) (sqrt.f64 (+.f64 (+.f64 x 1) (*.f64 x x))))
  (*.f64 (sqrt.f64 (+.f64 1 (pow.f64 x 3))) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (+.f64 (*.f64 x x) (-.f64 1 x))))
  (*.f64 (sqrt.f64 (-.f64 (pow.f64 x 3) 1)) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (+.f64 (+.f64 x 1) (*.f64 x x))))
  (+.f64 (*.f64 x x) -1)
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (sqrt.f64 (-.f64 x 1))) (cbrt.f64 (sqrt.f64 (-.f64 x 1)))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (fabs.f64 (cbrt.f64 (-.f64 x 1))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (sqrt.f64 (+.f64 x 1))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (+.f64 1 (sqrt.f64 x))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (+.f64 1 (sqrt.f64 x))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (+.f64 1 (sqrt.f64 x))))
  (sqrt.f64 (+.f64 x 1))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (sqrt.f64 (-.f64 x 1))))
  (sqrt.f64 (+.f64 x 1))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (cbrt.f64 (sqrt.f64 (+.f64 x 1))))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (cbrt.f64 (+.f64 x 1))))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (sqrt.f64 (+.f64 x 1))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (sqrt.f64 (+.f64 x 1))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 (pow.f64 x 3) 1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (+.f64 1 (pow.f64 x 3))))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (+.f64 (*.f64 x x) -1)))
  (exp.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (log.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (exp.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (*.f64 (cbrt.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))) (cbrt.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))))
  (cbrt.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (pow.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))) 3)
  (sqrt.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (sqrt.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
  (+.f64 (pow.f64 (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))) 3) (pow.f64 x 3))
  (+.f64 -1 (*.f64 x (+.f64 x (-.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))))
  1
  (-.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))
  (+.f64 (sqrt.f64 -1) (*.f64 (/.f64 (*.f64 x x) (sqrt.f64 -1)) (+.f64 1/2 (*.f64 (/.f64 (*.f64 x x) -1) -1/8))))
  (-.f64 x (+.f64 (/.f64 1/2 x) (/.f64 1/8 (pow.f64 x 3))))
  (+.f64 (*.f64 NAN.f64 NAN.f64) (+.f64 (*.f64 (/.f64 NAN.f64 x) (+.f64 (/.f64 NAN.f64 x) (*.f64 NAN.f64 -2))) (*.f64 3 (/.f64 (pow.f64 NAN.f64 6) (*.f64 x x)))))
  (+.f64 x (+.f64 (sqrt.f64 -1) (*.f64 1/2 (/.f64 (*.f64 x x) (sqrt.f64 -1)))))
  (-.f64 (+.f64 x x) (+.f64 (/.f64 1/2 x) (/.f64 1/8 (pow.f64 x 3))))
  (+.f64 x (*.f64 NAN.f64 (+.f64 NAN.f64 (*.f64 (/.f64 NAN.f64 x) -2))))
0.693 * * * [progress]: adding candidates to table
0.751 * [progress]: [Phase 3 of 3] Extracting.
0.753 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
0.755 * * [simplify]: iteration  0 :  22  enodes  (cost  12 )
0.755 * * [simplify]: iteration  1 :  22  enodes  (cost  12 )
0.755 * [simplify]: Simplified to:
   (log.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))))
2.670 * [regime-testing]: End program error score: 0.05157956775855997