1.019 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.037 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 2 (atan.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))))
0.553 * * [simplify]: iteration  0 :  467  enodes  (cost  17 )
0.553 * * [simplify]: iteration  1 :  467  enodes  (cost  17 )
0.554 * [simplify]: Simplified to:
   (*.f64 2 (atan.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))))
0.557 * * [progress]: iteration 1 / 4
0.557 * * * [progress]: picking best candidate
0.559 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 2 (atan.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))))>
0.559 * * * [progress]: localizing error
0.569 * * * [progress]: generating rewritten candidates
0.569 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 1)
0.580 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.594 * * * [progress]: generating series expansions
0.595 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 1)
0.600 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0
0.601 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.601 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.601 * [taylor]: Taking taylor expansion of 1 in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of 1 in x
0.602 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.602 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.602 * [taylor]: Taking taylor expansion of 1 in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of 1 in x
0.604 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0
0.604 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.605 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.605 * [taylor]: Taking taylor expansion of 1 in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of 1 in x
0.605 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.605 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.605 * [taylor]: Taking taylor expansion of 1 in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of 1 in x
0.606 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0
0.606 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of 1 in x
0.606 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.606 * [taylor]: Taking taylor expansion of 1 in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of 1 in x
0.606 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.606 * [taylor]: Taking taylor expansion of 1 in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.607 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.607 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0
0.607 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.607 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.607 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.607 * [taylor]: Taking taylor expansion of 1 in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of 1 in x
0.607 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x
0.607 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x
0.607 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.607 * [taylor]: Taking taylor expansion of 1 in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of 1 in x
0.608 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0
0.608 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.608 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.608 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.608 * [taylor]: Taking taylor expansion of 1 in x
0.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.609 * [taylor]: Taking taylor expansion of 1 in x
0.609 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x
0.609 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x
0.609 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.609 * [taylor]: Taking taylor expansion of 1 in x
0.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.609 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.609 * [taylor]: Taking taylor expansion of 1 in x
0.610 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0
0.610 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.610 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.610 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of 1 in x
0.610 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.610 * [taylor]: Taking taylor expansion of 1 in x
0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x
0.611 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x
0.611 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of 1 in x
0.611 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.611 * [taylor]: Taking taylor expansion of 1 in x
0.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.612 * * * [progress]: simplifying candidates
0.614 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 (-.f64 1 x)) (log.f64 (+.f64 1 x)))
  (log.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (exp.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (/.f64 (*.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (-.f64 1 x)) (*.f64 (*.f64 (+.f64 1 x) (+.f64 1 x)) (+.f64 1 x)))
  (*.f64 (cbrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))) (cbrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (cbrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (*.f64 (*.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)) (/.f64 (-.f64 1 x) (+.f64 1 x))) (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (neg.f64 (-.f64 1 x))
  (neg.f64 (+.f64 1 x))
  (/.f64 1 (+.f64 1 x))
  (/.f64 x (+.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (cbrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) 1)
  (/.f64 (cbrt.f64 (-.f64 1 x)) (+.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) 1)
  (/.f64 (cbrt.f64 (-.f64 1 x)) (+.f64 1 x))
  (/.f64 (sqrt.f64 (-.f64 1 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (sqrt.f64 (-.f64 1 x)) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (sqrt.f64 (-.f64 1 x)) 1)
  (/.f64 (sqrt.f64 (-.f64 1 x)) (+.f64 1 x))
  (/.f64 (sqrt.f64 (-.f64 1 x)) 1)
  (/.f64 (sqrt.f64 (-.f64 1 x)) (+.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 1 x)))
  (/.f64 1 (sqrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x)))
  (/.f64 1 1)
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 1 1)
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 x)) 1)
  (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) (+.f64 1 x))
  (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 x)) 1)
  (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) (+.f64 1 x))
  (/.f64 (+.f64 1 (sqrt.f64 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (-.f64 1 (sqrt.f64 x)) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (+.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (+.f64 1 (sqrt.f64 x)) 1)
  (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x))
  (/.f64 (+.f64 1 (sqrt.f64 x)) 1)
  (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 1 x)))
  (/.f64 1 (sqrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x)))
  (/.f64 1 1)
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 1 1)
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 1 (+.f64 1 x))
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 (-.f64 1 x) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 x) 1)
  (/.f64 (-.f64 1 x) 1)
  (/.f64 (+.f64 1 x) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 (+.f64 1 x) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 (-.f64 1 x) (+.f64 (pow.f64 1 3) (pow.f64 x 3)))
  (/.f64 (-.f64 1 x) (-.f64 (*.f64 1 1) (*.f64 x x)))
  (*.f64 (+.f64 1 x) (+.f64 (*.f64 1 1) (+.f64 (*.f64 x x) (*.f64 1 x))))
  (*.f64 (+.f64 1 x) (+.f64 1 x))
  (log.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (exp.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (*.f64 (cbrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))) (cbrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))))
  (cbrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (*.f64 (*.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))) (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))) (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (sqrt.f64 (*.f64 (cbrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))) (cbrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))))
  (sqrt.f64 (cbrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (sqrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (sqrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (sqrt.f64 (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))))
  (sqrt.f64 (/.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (cbrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) 1))
  (sqrt.f64 (/.f64 (cbrt.f64 (-.f64 1 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) 1))
  (sqrt.f64 (/.f64 (cbrt.f64 (-.f64 1 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) 1))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) 1))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))))
  (sqrt.f64 (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 1 (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 1 1))
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (sqrt.f64 (/.f64 1 1))
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))))
  (sqrt.f64 (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) (cbrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 x)) 1))
  (sqrt.f64 (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 x)) 1))
  (sqrt.f64 (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 1 (sqrt.f64 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (cbrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (+.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (+.f64 1 (sqrt.f64 x)) 1))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 1 (sqrt.f64 x)) 1))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))))
  (sqrt.f64 (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 1 (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 1 1))
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (sqrt.f64 (/.f64 1 1))
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (sqrt.f64 1)
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (sqrt.f64 (-.f64 1 x))
  (sqrt.f64 (/.f64 1 (+.f64 1 x)))
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 (pow.f64 1 3) (pow.f64 x 3))))
  (sqrt.f64 (+.f64 (*.f64 1 1) (-.f64 (*.f64 x x) (*.f64 1 x))))
  (sqrt.f64 (/.f64 (-.f64 1 x) (-.f64 (*.f64 1 1) (*.f64 x x))))
  (sqrt.f64 (-.f64 1 x))
  (sqrt.f64 (-.f64 1 x))
  (sqrt.f64 (+.f64 1 x))
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (sqrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (-.f64 (+.f64 (*.f64 2 (pow.f64 x 2)) 1) (*.f64 2 x))
  (-.f64 (*.f64 2 (/.f64 1 x)) (+.f64 1 (*.f64 2 (/.f64 1 (pow.f64 x 2)))))
  (-.f64 (*.f64 2 (/.f64 1 x)) (+.f64 1 (*.f64 2 (/.f64 1 (pow.f64 x 2)))))
  (-.f64 (+.f64 (*.f64 1/2 (pow.f64 x 2)) 1) x)
  (-.f64 (+.f64 (/.f64 1 (*.f64 x (sqrt.f64 -1))) (sqrt.f64 -1)) (+.f64 (/.f64 1 (*.f64 (pow.f64 x 2) (sqrt.f64 -1))) (*.f64 1/2 (/.f64 1 (*.f64 (pow.f64 x 2) (pow.f64 (sqrt.f64 -1) 3))))))
  (-.f64 (+.f64 (/.f64 1 (*.f64 x (sqrt.f64 -1))) (sqrt.f64 -1)) (+.f64 (/.f64 1 (*.f64 (pow.f64 x 2) (sqrt.f64 -1))) (*.f64 1/2 (/.f64 1 (*.f64 (pow.f64 x 2) (pow.f64 (sqrt.f64 -1) 3))))))
0.683 * * [simplify]: iteration  0 :  5913  enodes  (cost  1905 )
0.700 * [simplify]: Simplified to:
   (log.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (log.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (exp.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (pow.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))) (cbrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (cbrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (pow.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)) 3)
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (-.f64 x 1)
  (-.f64 -1 x)
  (/.f64 1 (+.f64 1 x))
  (/.f64 x (+.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (cbrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x)))
  (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (cbrt.f64 (-.f64 1 x)) (+.f64 1 x))
  (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (cbrt.f64 (-.f64 1 x)) (+.f64 1 x))
  (/.f64 (sqrt.f64 (-.f64 1 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (sqrt.f64 (-.f64 1 x)) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x)))
  (sqrt.f64 (-.f64 1 x))
  (/.f64 (sqrt.f64 (-.f64 1 x)) (+.f64 1 x))
  (sqrt.f64 (-.f64 1 x))
  (/.f64 (sqrt.f64 (-.f64 1 x)) (+.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 1 x)))
  (/.f64 1 (sqrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x)))
  1
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  1
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 (+.f64 1 (sqrt.f64 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (-.f64 1 (sqrt.f64 x)) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (+.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x)))
  (+.f64 1 (sqrt.f64 x))
  (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x))
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  (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x))
  (/.f64 (+.f64 1 (sqrt.f64 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (-.f64 1 (sqrt.f64 x)) (cbrt.f64 (+.f64 1 x)))
  (/.f64 (+.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x)))
  (+.f64 1 (sqrt.f64 x))
  (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x))
  (+.f64 1 (sqrt.f64 x))
  (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 1 x)))
  (/.f64 1 (sqrt.f64 (+.f64 1 x)))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x)))
  1
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  1
  (/.f64 (-.f64 1 x) (+.f64 1 x))
  (/.f64 1 (+.f64 1 x))
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 (-.f64 1 x) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x)))
  (-.f64 1 x)
  (-.f64 1 x)
  (/.f64 (+.f64 1 x) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 1 x) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (+.f64 1 x) (-.f64 1 x))
  (/.f64 (-.f64 1 x) (+.f64 1 (pow.f64 x 3)))
  (/.f64 (-.f64 1 x) (-.f64 1 (*.f64 x x)))
  (*.f64 (+.f64 1 x) (+.f64 1 (+.f64 x (*.f64 x x))))
  (*.f64 (+.f64 1 x) (+.f64 1 x))
  (log.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (exp.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (*.f64 (cbrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))) (cbrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))))
  (cbrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (pow.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))) 3)
  (fabs.f64 (cbrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
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  (sqrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (sqrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (fabs.f64 (/.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
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  (sqrt.f64 (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (cbrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x))))
  (fabs.f64 (cbrt.f64 (-.f64 1 x)))
  (sqrt.f64 (/.f64 (cbrt.f64 (-.f64 1 x)) (+.f64 1 x)))
  (fabs.f64 (cbrt.f64 (-.f64 1 x)))
  (sqrt.f64 (/.f64 (cbrt.f64 (-.f64 1 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (sqrt.f64 (-.f64 1 x)))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (+.f64 1 x)))
  (sqrt.f64 (sqrt.f64 (-.f64 1 x)))
  (sqrt.f64 (/.f64 (sqrt.f64 (-.f64 1 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))))
  (sqrt.f64 (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 1 (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x))))
  1
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  1
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 1 (sqrt.f64 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (cbrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (+.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (+.f64 1 (sqrt.f64 x)))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x)))
  (sqrt.f64 (+.f64 1 (sqrt.f64 x)))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 (+.f64 1 (sqrt.f64 x)) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (cbrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (+.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (+.f64 1 (sqrt.f64 x)))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x)))
  (sqrt.f64 (+.f64 1 (sqrt.f64 x)))
  (sqrt.f64 (/.f64 (-.f64 1 (sqrt.f64 x)) (+.f64 1 x)))
  (sqrt.f64 (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x)))))
  (sqrt.f64 (/.f64 (-.f64 1 x) (cbrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 1 (sqrt.f64 (+.f64 1 x))))
  (sqrt.f64 (/.f64 (-.f64 1 x) (sqrt.f64 (+.f64 1 x))))
  1
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  1
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  1
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))
  (sqrt.f64 (-.f64 1 x))
  (sqrt.f64 (/.f64 1 (+.f64 1 x)))
  (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 (pow.f64 x 3))))
  (sqrt.f64 (+.f64 1 (-.f64 (*.f64 x x) x)))
  (sqrt.f64 (/.f64 (-.f64 1 x) (-.f64 1 (*.f64 x x))))
  (sqrt.f64 (-.f64 1 x))
  (sqrt.f64 (-.f64 1 x))
  (sqrt.f64 (+.f64 1 x))
  1/2
  (sqrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (sqrt.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))
  (+.f64 1 (*.f64 2 (-.f64 (*.f64 x x) x)))
  (-.f64 (/.f64 2 x) (+.f64 1 (/.f64 2 (*.f64 x x))))
  (-.f64 (/.f64 2 x) (+.f64 1 (/.f64 2 (*.f64 x x))))
  (+.f64 (-.f64 1 x) (*.f64 (*.f64 x x) 1/2))
  (-.f64 (+.f64 (sqrt.f64 -1) (/.f64 1 (*.f64 x (sqrt.f64 -1)))) (/.f64 1/2 (*.f64 x (*.f64 x (sqrt.f64 -1)))))
  (-.f64 (+.f64 (sqrt.f64 -1) (/.f64 1 (*.f64 x (sqrt.f64 -1)))) (/.f64 1/2 (*.f64 x (*.f64 x (sqrt.f64 -1)))))
0.701 * * * [progress]: adding candidates to table
0.778 * [progress]: [Phase 3 of 3] Extracting.
0.780 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 2 (atan.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))))
0.782 * * [simplify]: iteration  0 :  23  enodes  (cost  17 )
0.783 * * [simplify]: iteration  1 :  23  enodes  (cost  17 )
0.783 * [simplify]: Simplified to:
   (*.f64 2 (atan.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x)))))
1.390 * [regime-testing]: End program error score: 0.013751718964870608