4.126 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.354 * * * [progress]: [2/2] Setting up program.
0.359 * [progress]: [Phase 2 of 3] Improving.
0.359 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
0.577 * * [simplify]: iteration  0 :  5002  enodes  (cost  14 )
0.578 * [simplify]: Simplified to:
   (log.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
0.579 * * [progress]: iteration 1 / 4
0.579 * * * [progress]: picking best candidate
0.583 * * * * [pick]: Picked  #<alt (λ (x) (log.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))))>
0.583 * * * [progress]: localizing error
0.594 * * * [progress]: generating rewritten candidates
0.594 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.599 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.606 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 1)
0.612 * * * [progress]: generating series expansions
0.612 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.612 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in (x) around 0
0.612 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
0.612 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.612 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of 1 in x
0.613 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
0.613 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.613 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of 1 in x
0.618 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0
0.618 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.618 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.618 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.618 * [taylor]: Taking taylor expansion of 1 in x
0.619 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.619 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.619 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of 1 in x
0.625 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0
0.625 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.625 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.625 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.625 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of 1 in x
0.625 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.625 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.625 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.625 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of 1 in x
0.631 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.631 * [approximate]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in (x) around 0
0.631 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
0.631 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.631 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of 1 in x
0.632 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
0.632 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.632 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of 1 in x
0.635 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0
0.635 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
0.635 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.635 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.635 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.635 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of 1 in x
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.636 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.636 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.636 * [taylor]: Taking taylor expansion of 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
0.643 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0
0.643 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
0.643 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.643 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of 1 in x
0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
0.644 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
0.644 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.644 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.644 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of 1 in x
0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.656 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 1)
0.656 * [approximate]: Taking taylor expansion of (- (pow x 2) 1) in (x) around 0
0.656 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.656 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of 1 in x
0.656 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.656 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of 1 in x
0.660 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in (x) around 0
0.660 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.660 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of 1 in x
0.660 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.660 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.661 * [taylor]: Taking taylor expansion of 1 in x
0.670 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in (x) around 0
0.671 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.671 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of 1 in x
0.671 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.671 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of 1 in x
0.681 * * * [progress]: simplifying candidates
0.681 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (/.f64 1 2)
  (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 1 1)))
  (sqrt.f64 (+.f64 (*.f64 x 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 x 1))
  (sqrt.f64 (-.f64 x 1))
  (sqrt.f64 (+.f64 x 1))
  (sqrt.f64 (-.f64 x 1))
  (sqrt.f64 (+.f64 x (sqrt.f64 1)))
  (sqrt.f64 (-.f64 x (sqrt.f64 1)))
  (sqrt.f64 1)
  (sqrt.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 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1)) (cbrt.f64 (-.f64 (*.f64 x x) 1))))
  (sqrt.f64 (cbrt.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)))
  (*.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)))
  (exp.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (log.f64 (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 (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)))))
  (sqrt.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (sqrt.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))))
  (*.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))))
  (exp.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (log.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (*.f64 (exp.f64 x) (exp.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1))))
  (+.f64 x 1)
  (-.f64 x 1)
  (+.f64 x 1)
  (-.f64 x 1)
  (+.f64 x (sqrt.f64 1))
  (-.f64 x (sqrt.f64 1))
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 1 1))
  (+.f64 (*.f64 x x) 1)
  (neg.f64 1)
  (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 1 1) (*.f64 (*.f64 x x) 1)))
  (sqrt.f64 (-.f64 (*.f64 x x) 1))
  (sqrt.f64 (-.f64 (*.f64 x x) 1))
  (*.f64 (*.f64 (-.f64 (*.f64 x x) 1) (-.f64 (*.f64 x x) 1)) (-.f64 (*.f64 x x) 1))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1)) (cbrt.f64 (-.f64 (*.f64 x x) 1)))
  (cbrt.f64 (-.f64 (*.f64 x x) 1))
  (exp.f64 (-.f64 (*.f64 x x) 1))
  (log.f64 (-.f64 (*.f64 x x) 1))
  (/.f64 (exp.f64 (*.f64 x x)) (exp.f64 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))))
  (-.f64 (pow.f64 x 2) 1)
  (-.f64 (pow.f64 x 2) 1)
  (-.f64 (pow.f64 x 2) 1)
0.745 * * [simplify]: iteration  0 :  5010  enodes  (cost  708 )
0.750 * [simplify]: Simplified to:
   (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  1/2
  (sqrt.f64 (+.f64 (pow.f64 x 4) -1))
  (sqrt.f64 (+.f64 (*.f64 x 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 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))
  1
  (sqrt.f64 (-.f64 (*.f64 x x) 1))
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (fabs.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1)))
  (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)) 3)
  (*.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)))
  (exp.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (log.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  1
  (-.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 (*.f64 x x) (+.f64 -1 (*.f64 x (-.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))))
  (pow.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) 1))) 3)
  (*.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))))
  (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 x 1)
  (-.f64 x 1)
  (+.f64 x 1)
  (-.f64 x 1)
  (+.f64 x 1)
  (-.f64 x 1)
  (+.f64 (pow.f64 x 4) -1)
  (+.f64 (*.f64 x x) 1)
  -1
  (+.f64 (pow.f64 x 6) -1)
  (+.f64 (pow.f64 x 4) (+.f64 (*.f64 x x) 1))
  (sqrt.f64 (-.f64 (*.f64 x x) 1))
  (sqrt.f64 (-.f64 (*.f64 x x) 1))
  (pow.f64 (-.f64 (*.f64 x x) 1) 3)
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1)) (cbrt.f64 (-.f64 (*.f64 x x) 1)))
  (cbrt.f64 (-.f64 (*.f64 x x) 1))
  (exp.f64 (-.f64 (*.f64 x x) 1))
  (log.f64 (-.f64 (*.f64 x x) 1))
  (exp.f64 (-.f64 (*.f64 x x) 1))
  (-.f64 (+.f64 (sqrt.f64 -1) (*.f64 1/2 (/.f64 (*.f64 x x) (sqrt.f64 -1)))) (*.f64 (/.f64 -1/8 (sqrt.f64 -1)) (pow.f64 x 4)))
  (-.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 2) (+.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))))
  (-.f64 (*.f64 x x) 1)
  (-.f64 (*.f64 x x) 1)
  (-.f64 (*.f64 x x) 1)
0.750 * * * [progress]: adding candidates to table
0.878 * * [progress]: iteration 2 / 4
0.878 * * * [progress]: picking best candidate
0.884 * * * * [pick]: Picked  #<alt (λ (x) (log.f64 (+.f64 x (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1))))))>
0.884 * * * [progress]: localizing error
0.909 * * * [progress]: generating rewritten candidates
0.909 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.922 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.927 * * * [progress]: generating series expansions
0.927 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.927 * [approximate]: Taking taylor expansion of (sqrt (* (- x 1) (+ x 1))) in (x) around 0
0.927 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1) (+ x 1))) in x
0.927 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
0.928 * [taylor]: Taking taylor expansion of (- x 1) in x
0.928 * [taylor]: Taking taylor expansion of x in x
0.928 * [taylor]: Taking taylor expansion of 1 in x
0.928 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.928 * [taylor]: Taking taylor expansion of x in x
0.928 * [taylor]: Taking taylor expansion of 1 in x
0.928 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1) (+ x 1))) in x
0.929 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
0.929 * [taylor]: Taking taylor expansion of (- x 1) in x
0.929 * [taylor]: Taking taylor expansion of x in x
0.929 * [taylor]: Taking taylor expansion of 1 in x
0.929 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.929 * [taylor]: Taking taylor expansion of x in x
0.929 * [taylor]: Taking taylor expansion of 1 in x
0.936 * [approximate]: Taking taylor expansion of (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in (x) around 0
0.936 * [taylor]: Taking taylor expansion of (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
0.936 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
0.936 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.936 * [taylor]: Taking taylor expansion of 1 in x
0.936 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.936 * [taylor]: Taking taylor expansion of x in x
0.936 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.936 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.936 * [taylor]: Taking taylor expansion of x in x
0.936 * [taylor]: Taking taylor expansion of 1 in x
0.938 * [taylor]: Taking taylor expansion of (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
0.938 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
0.938 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.938 * [taylor]: Taking taylor expansion of 1 in x
0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of 1 in x
0.947 * [approximate]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
0.947 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) in x
0.947 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x
0.947 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x
0.947 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.947 * [taylor]: Taking taylor expansion of 1 in x
0.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
0.948 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.948 * [taylor]: Taking taylor expansion of 1 in x
0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) in x
0.948 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x
0.948 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x
0.948 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.948 * [taylor]: Taking taylor expansion of 1 in x
0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.949 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
0.949 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.949 * [taylor]: Taking taylor expansion of 1 in x
0.949 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.949 * [taylor]: Taking taylor expansion of x in x
0.967 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.967 * [approximate]: Taking taylor expansion of (+ (sqrt (* (- x 1) (+ x 1))) x) in (x) around 0
0.967 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- x 1) (+ x 1))) x) in x
0.967 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1) (+ x 1))) in x
0.967 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
0.967 * [taylor]: Taking taylor expansion of (- x 1) in x
0.967 * [taylor]: Taking taylor expansion of x in x
0.967 * [taylor]: Taking taylor expansion of 1 in x
0.967 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.967 * [taylor]: Taking taylor expansion of x in x
0.967 * [taylor]: Taking taylor expansion of 1 in x
0.968 * [taylor]: Taking taylor expansion of x in x
0.968 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- x 1) (+ x 1))) x) in x
0.968 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1) (+ x 1))) in x
0.968 * [taylor]: Taking taylor expansion of (* (- x 1) (+ x 1)) in x
0.968 * [taylor]: Taking taylor expansion of (- x 1) in x
0.968 * [taylor]: Taking taylor expansion of x in x
0.968 * [taylor]: Taking taylor expansion of 1 in x
0.968 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.968 * [taylor]: Taking taylor expansion of x in x
0.968 * [taylor]: Taking taylor expansion of 1 in x
0.969 * [taylor]: Taking taylor expansion of x in x
0.972 * [approximate]: Taking taylor expansion of (+ (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) (/ 1 x)) in (x) around 0
0.972 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) (/ 1 x)) in x
0.972 * [taylor]: Taking taylor expansion of (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
0.973 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
0.973 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.973 * [taylor]: Taking taylor expansion of 1 in x
0.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.973 * [taylor]: Taking taylor expansion of x in x
0.973 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.973 * [taylor]: Taking taylor expansion of x in x
0.973 * [taylor]: Taking taylor expansion of 1 in x
0.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.974 * [taylor]: Taking taylor expansion of x in x
0.974 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) (/ 1 x)) in x
0.974 * [taylor]: Taking taylor expansion of (sqrt (* (+ 1 (/ 1 x)) (- (/ 1 x) 1))) in x
0.974 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (- (/ 1 x) 1)) in x
0.974 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.974 * [taylor]: Taking taylor expansion of 1 in x
0.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.974 * [taylor]: Taking taylor expansion of x in x
0.974 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.974 * [taylor]: Taking taylor expansion of x in x
0.974 * [taylor]: Taking taylor expansion of 1 in x
0.976 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.976 * [taylor]: Taking taylor expansion of x in x
0.985 * [approximate]: Taking taylor expansion of (- (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in (x) around 0
0.985 * [taylor]: Taking taylor expansion of (- (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x
0.985 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) in x
0.985 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x
0.985 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x
0.985 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.985 * [taylor]: Taking taylor expansion of 1 in x
0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.985 * [taylor]: Taking taylor expansion of x in x
0.985 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
0.985 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.985 * [taylor]: Taking taylor expansion of 1 in x
0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.985 * [taylor]: Taking taylor expansion of x in x
0.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.986 * [taylor]: Taking taylor expansion of (- (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x
0.986 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ 1 (/ 1 x)))) (sqrt (- 1 (/ 1 x)))) in x
0.986 * [taylor]: Taking taylor expansion of (sqrt (neg (+ 1 (/ 1 x)))) in x
0.986 * [taylor]: Taking taylor expansion of (neg (+ 1 (/ 1 x))) in x
0.986 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.986 * [taylor]: Taking taylor expansion of 1 in x
0.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.986 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
0.986 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.986 * [taylor]: Taking taylor expansion of 1 in x
0.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.987 * [taylor]: Taking taylor expansion of x in x
0.995 * * * [progress]: simplifying candidates
0.996 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 1 1))) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (+.f64 (pow.f64 x 3) (pow.f64 1 3))) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 1 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 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 (cbrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (+.f64 x 1)) 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) 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) (sqrt.f64 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)) (sqrt.f64 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.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 (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 (*.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 (-.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 (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 (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)))))
  (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 (+.f64 x 1) (-.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 (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))) (sqrt.f64 (+.f64 x 1))) (*.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (-.f64 x 1))) (sqrt.f64 (-.f64 x 1))))
  (exp.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))))
  (+.f64 (log.f64 (sqrt.f64 (+.f64 x 1))) (log.f64 (sqrt.f64 (-.f64 x 1))))
  (*.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 (*.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 (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))))))
  (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 (*.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)))))
  (*.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)))))
  (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)))))
  (*.f64 (exp.f64 x) (exp.f64 (*.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)))
1.043 * * [simplify]: iteration  0 :  4907  enodes  (cost  1202 )
1.044 * * [simplify]: iteration  1 :  4907  enodes  (cost  1202 )
1.051 * [simplify]: Simplified to:
   (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)) (sqrt.f64 (-.f64 x 1)))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (+.f64 1 (pow.f64 x 3))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x 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 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 (cbrt.f64 (+.f64 x 1))))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (cbrt.f64 (sqrt.f64 (+.f64 x 1))))
  (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)) (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))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (fabs.f64 (cbrt.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 (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 (*.f64 x x) 1)
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (+.f64 x 1)))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)) (sqrt.f64 (-.f64 (pow.f64 x 3) 1)))
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (+.f64 (*.f64 x x) (+.f64 x 1))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)) (sqrt.f64 (+.f64 1 (pow.f64 x 3))))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (sqrt.f64 (+.f64 (*.f64 x x) (-.f64 1 x))))
  (*.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 x 1))) (sqrt.f64 (+.f64 (*.f64 x x) (-.f64 1 x))))
  (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 (*.f64 x 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)
  (exp.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))))
  (log.f64 (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (+.f64 x 1))))
  (-.f64 (*.f64 x x) 1)
  (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (+.f64 x 1)))
  (-.f64 (*.f64 x x) 1)
  1
  (-.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 -1 (*.f64 x (-.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)))))
  (pow.f64 (+.f64 x (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 (+.f64 x 1)))) 3)
  (*.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)))))
  (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 (sqrt.f64 -1) (+.f64 (*.f64 1/2 (/.f64 (*.f64 x x) (sqrt.f64 -1))) (/.f64 (*.f64 1/8 (pow.f64 x 4)) (sqrt.f64 -1))))
  (-.f64 x (+.f64 (/.f64 1/2 x) (/.f64 1/8 (pow.f64 x 3))))
  (-.f64 (+.f64 (*.f64 3 (/.f64 (pow.f64 (NAN.f64) 6) (*.f64 x x))) (+.f64 (pow.f64 (NAN.f64) 2) (/.f64 (pow.f64 (NAN.f64) 2) (*.f64 x x)))) (*.f64 2 (/.f64 (pow.f64 (NAN.f64) 2) x)))
  (+.f64 x (+.f64 (sqrt.f64 -1) (*.f64 1/2 (/.f64 (*.f64 x x) (sqrt.f64 -1)))))
  (-.f64 (*.f64 x 2) (+.f64 (/.f64 1/2 x) (/.f64 1/8 (pow.f64 x 3))))
  (-.f64 (+.f64 x (pow.f64 (NAN.f64) 2)) (*.f64 2 (/.f64 (pow.f64 (NAN.f64) 2) x)))
1.051 * * * [progress]: adding candidates to table