0.984 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.055 * * * [progress]: [2/2] Setting up program.
0.059 * [progress]: [Phase 2 of 3] Improving.
0.061 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 1/2 (-.f64 (*.f64 x x) y))
0.540 * * [simplify]: iteration  0 :  211  enodes  (cost  7 )
0.540 * * [simplify]: iteration  1 :  211  enodes  (cost  7 )
0.541 * [simplify]: Simplified to:
   (*.f64 1/2 (-.f64 (*.f64 x x) y))
0.542 * * [progress]: iteration 1 / 4
0.543 * * * [progress]: picking best candidate
0.545 * * * * [pick]: Picked  #<alt (λ (x y) (*.f64 1/2 (-.f64 (*.f64 x x) y)))>
0.545 * * * [progress]: localizing error
0.551 * * * [progress]: generating rewritten candidates
0.552 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.560 * * * [progress]: generating series expansions
0.560 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.566 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0
0.567 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y
0.567 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.567 * [taylor]: Taking taylor expansion of x in y
0.567 * [taylor]: Taking taylor expansion of y in y
0.568 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.568 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.568 * [taylor]: Taking taylor expansion of y in x
0.568 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.568 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.568 * [taylor]: Taking taylor expansion of y in x
0.568 * [taylor]: Taking taylor expansion of (neg y) in y
0.568 * [taylor]: Taking taylor expansion of y in y
0.569 * [taylor]: Taking taylor expansion of 0 in y
0.569 * [taylor]: Taking taylor expansion of 1 in y
0.569 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.570 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.570 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.570 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.570 * [taylor]: Taking taylor expansion of x in y
0.570 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.571 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.571 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.571 * [taylor]: Taking taylor expansion of y in x
0.571 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.571 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.571 * [taylor]: Taking taylor expansion of y in x
0.571 * [taylor]: Taking taylor expansion of 1 in y
0.571 * [taylor]: Taking taylor expansion of 0 in y
0.571 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.571 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of 0 in y
0.572 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.573 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.573 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.573 * [taylor]: Taking taylor expansion of x in y
0.573 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.573 * [taylor]: Taking taylor expansion of y in y
0.573 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.573 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.573 * [taylor]: Taking taylor expansion of x in x
0.573 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.573 * [taylor]: Taking taylor expansion of y in x
0.573 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.573 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.573 * [taylor]: Taking taylor expansion of x in x
0.573 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.573 * [taylor]: Taking taylor expansion of y in x
0.573 * [taylor]: Taking taylor expansion of 1 in y
0.573 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.574 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of 0 in y
0.574 * [taylor]: Taking taylor expansion of 0 in y
0.574 * * * [progress]: simplifying candidates
0.575 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (*.f64 x x)) (exp.f64 y))
  (log.f64 (-.f64 (*.f64 x x) y))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y)))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (*.f64 (*.f64 (-.f64 (*.f64 x x) y) (-.f64 (*.f64 x x) y)) (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 y y) (*.f64 (*.f64 x x) y)))
  (neg.f64 y)
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y))
  (+.f64 (*.f64 x x) y)
  (+.f64 x (sqrt.f64 y))
  (-.f64 x (sqrt.f64 y))
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
0.631 * * [simplify]: iteration  0 :  4808  enodes  (cost  111 )
0.631 * * [simplify]: iteration  1 :  4808  enodes  (cost  111 )
0.633 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (*.f64 x x) y))
  (log.f64 (-.f64 (*.f64 x x) y))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y)))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (pow.f64 (-.f64 (*.f64 x x) y) 3)
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (-.f64 (pow.f64 x 6) (pow.f64 y 3))
  (+.f64 (pow.f64 x 4) (*.f64 y (+.f64 (*.f64 x x) y)))
  (neg.f64 y)
  (-.f64 (pow.f64 x 4) (*.f64 y y))
  (+.f64 (*.f64 x x) y)
  (+.f64 x (sqrt.f64 y))
  (-.f64 x (sqrt.f64 y))
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
0.633 * * * [progress]: adding candidates to table
0.643 * * [progress]: iteration 2 / 4
0.643 * * * [progress]: picking best candidate
0.646 * * * * [pick]: Picked  #<alt (λ (x y) (*.f64 1/2 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))))>
0.646 * * * [progress]: localizing error
0.653 * * * [progress]: generating rewritten candidates
0.653 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.667 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2 1)
0.672 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1 1)
0.687 * * * [progress]: generating series expansions
0.687 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.687 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0
0.687 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y
0.687 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.687 * [taylor]: Taking taylor expansion of x in y
0.687 * [taylor]: Taking taylor expansion of y in y
0.687 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.687 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of y in x
0.687 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.687 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of y in x
0.688 * [taylor]: Taking taylor expansion of (neg y) in y
0.688 * [taylor]: Taking taylor expansion of y in y
0.688 * [taylor]: Taking taylor expansion of 0 in y
0.688 * [taylor]: Taking taylor expansion of 1 in y
0.688 * [taylor]: Taking taylor expansion of 0 in y
0.688 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.688 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.688 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.688 * [taylor]: Taking taylor expansion of x in y
0.688 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.688 * [taylor]: Taking taylor expansion of y in y
0.689 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.689 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.689 * [taylor]: Taking taylor expansion of y in x
0.689 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.689 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.689 * [taylor]: Taking taylor expansion of y in x
0.689 * [taylor]: Taking taylor expansion of 1 in y
0.689 * [taylor]: Taking taylor expansion of 0 in y
0.689 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.689 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.689 * [taylor]: Taking taylor expansion of y in y
0.689 * [taylor]: Taking taylor expansion of 0 in y
0.690 * [taylor]: Taking taylor expansion of 0 in y
0.690 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.690 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.690 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.690 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.690 * [taylor]: Taking taylor expansion of x in y
0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.690 * [taylor]: Taking taylor expansion of y in y
0.690 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.690 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.690 * [taylor]: Taking taylor expansion of y in x
0.690 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.690 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.691 * [taylor]: Taking taylor expansion of y in x
0.691 * [taylor]: Taking taylor expansion of 1 in y
0.691 * [taylor]: Taking taylor expansion of 0 in y
0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.691 * [taylor]: Taking taylor expansion of y in y
0.691 * [taylor]: Taking taylor expansion of 0 in y
0.691 * [taylor]: Taking taylor expansion of 0 in y
0.692 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2 1)
0.692 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0
0.692 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y
0.692 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.692 * [taylor]: Taking taylor expansion of x in y
0.692 * [taylor]: Taking taylor expansion of y in y
0.692 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.692 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of y in x
0.692 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.692 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of y in x
0.692 * [taylor]: Taking taylor expansion of (neg y) in y
0.692 * [taylor]: Taking taylor expansion of y in y
0.692 * [taylor]: Taking taylor expansion of 0 in y
0.692 * [taylor]: Taking taylor expansion of 1 in y
0.692 * [taylor]: Taking taylor expansion of 0 in y
0.692 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.693 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.693 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.693 * [taylor]: Taking taylor expansion of x in y
0.693 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.693 * [taylor]: Taking taylor expansion of y in y
0.693 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.693 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.693 * [taylor]: Taking taylor expansion of y in x
0.693 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.693 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.693 * [taylor]: Taking taylor expansion of y in x
0.693 * [taylor]: Taking taylor expansion of 1 in y
0.693 * [taylor]: Taking taylor expansion of 0 in y
0.693 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.693 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.693 * [taylor]: Taking taylor expansion of y in y
0.694 * [taylor]: Taking taylor expansion of 0 in y
0.694 * [taylor]: Taking taylor expansion of 0 in y
0.694 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.694 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.694 * [taylor]: Taking taylor expansion of x in y
0.694 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.694 * [taylor]: Taking taylor expansion of y in y
0.694 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.695 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.695 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.695 * [taylor]: Taking taylor expansion of y in x
0.695 * [taylor]: Taking taylor expansion of 1 in y
0.695 * [taylor]: Taking taylor expansion of 0 in y
0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.695 * [taylor]: Taking taylor expansion of y in y
0.695 * [taylor]: Taking taylor expansion of 0 in y
0.695 * [taylor]: Taking taylor expansion of 0 in y
0.696 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1 1)
0.696 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0
0.696 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y
0.696 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.696 * [taylor]: Taking taylor expansion of x in y
0.696 * [taylor]: Taking taylor expansion of y in y
0.696 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.696 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of y in x
0.696 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.696 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of y in x
0.696 * [taylor]: Taking taylor expansion of (neg y) in y
0.696 * [taylor]: Taking taylor expansion of y in y
0.696 * [taylor]: Taking taylor expansion of 0 in y
0.696 * [taylor]: Taking taylor expansion of 1 in y
0.696 * [taylor]: Taking taylor expansion of 0 in y
0.697 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.697 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.697 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.697 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.697 * [taylor]: Taking taylor expansion of x in y
0.697 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.697 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.697 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.697 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.697 * [taylor]: Taking taylor expansion of y in x
0.697 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.697 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.697 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.697 * [taylor]: Taking taylor expansion of y in x
0.697 * [taylor]: Taking taylor expansion of 1 in y
0.697 * [taylor]: Taking taylor expansion of 0 in y
0.697 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.697 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.698 * [taylor]: Taking taylor expansion of 0 in y
0.698 * [taylor]: Taking taylor expansion of 0 in y
0.698 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.698 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.698 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.698 * [taylor]: Taking taylor expansion of x in y
0.698 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.698 * [taylor]: Taking taylor expansion of y in y
0.698 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.698 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.699 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.699 * [taylor]: Taking taylor expansion of y in x
0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.699 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.699 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.699 * [taylor]: Taking taylor expansion of x in x
0.699 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.699 * [taylor]: Taking taylor expansion of y in x
0.699 * [taylor]: Taking taylor expansion of 1 in y
0.699 * [taylor]: Taking taylor expansion of 0 in y
0.699 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.699 * [taylor]: Taking taylor expansion of y in y
0.699 * [taylor]: Taking taylor expansion of 0 in y
0.699 * [taylor]: Taking taylor expansion of 0 in y
0.700 * * * [progress]: simplifying candidates
0.701 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 1/2 1/2)
  (+.f64 1/2 (/.f64 1 2))
  (+.f64 1 1)
  (+.f64 (/.f64 1 2) 1/2)
  (+.f64 (/.f64 1 2) (/.f64 1 2))
  (*.f64 (-.f64 (*.f64 x x) y) (-.f64 (*.f64 x x) y))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 (-.f64 (*.f64 x x) y) (-.f64 (*.f64 x x) y))
  (+.f64 1 1)
  (+.f64 (log.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (log.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (log.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (exp.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (*.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (-.f64 (*.f64 x x) y))) (*.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))) (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))))
  (cbrt.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (*.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y))) (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))) (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (-.f64 (*.f64 x x) y) (-.f64 (*.f64 x x) y))
  (sqrt.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (sqrt.f64 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3))) (sqrt.f64 (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 y y) (*.f64 (*.f64 x x) y)))) (sqrt.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 y y) (*.f64 (*.f64 x x) y)))))
  (*.f64 (sqrt.f64 (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3))) (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 y y) (*.f64 (*.f64 x x) y)))) (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y))) (sqrt.f64 (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)) (sqrt.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 y y) (*.f64 (*.f64 x x) y)))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)) (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (*.f64 (*.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)))) (*.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)))))
  (*.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y)))) (sqrt.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y)))))
  (*.f64 (sqrt.f64 (cbrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (cbrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 1) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (+.f64 x (sqrt.f64 y))) (sqrt.f64 (+.f64 x (sqrt.f64 y))))
  (*.f64 (sqrt.f64 (-.f64 x (sqrt.f64 y))) (sqrt.f64 (-.f64 x (sqrt.f64 y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 1 1)
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 2 1/2)
  (*.f64 2 1)
  (*.f64 2 (/.f64 1 2))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (*.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y)))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 1))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (+.f64 x (sqrt.f64 y))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 1)
  (*.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (cbrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (-.f64 x (sqrt.f64 y))) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y))))
  (*.f64 (sqrt.f64 (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3))) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) y)))
  (/.f64 (exp.f64 (*.f64 x x)) (exp.f64 y))
  (log.f64 (-.f64 (*.f64 x x) y))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y)))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (*.f64 (*.f64 (-.f64 (*.f64 x x) y) (-.f64 (*.f64 x x) y)) (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 y y) (*.f64 (*.f64 x x) y)))
  (neg.f64 y)
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y))
  (+.f64 (*.f64 x x) y)
  (+.f64 x (sqrt.f64 y))
  (-.f64 x (sqrt.f64 y))
  (/.f64 (exp.f64 (*.f64 x x)) (exp.f64 y))
  (log.f64 (-.f64 (*.f64 x x) y))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y)))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (*.f64 (*.f64 (-.f64 (*.f64 x x) y) (-.f64 (*.f64 x x) y)) (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 y y) (*.f64 (*.f64 x x) y)))
  (neg.f64 y)
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y))
  (+.f64 (*.f64 x x) y)
  (+.f64 x (sqrt.f64 y))
  (-.f64 x (sqrt.f64 y))
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
0.744 * * [simplify]: iteration  0 :  5220  enodes  (cost  762 )
0.748 * [simplify]: Simplified to:
   1
  1
  2
  1
  1
  (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 4)
  (-.f64 (*.f64 x x) y)
  (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 4)
  2
  (log.f64 (-.f64 (*.f64 x x) y))
  (log.f64 (-.f64 (*.f64 x x) y))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (pow.f64 (-.f64 (*.f64 x x) y) 3)
  (pow.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) 4)
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (pow.f64 (-.f64 (*.f64 x x) y) 3)
  (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 4)
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (-.f64 (pow.f64 x 6) (pow.f64 y 3))
  (+.f64 (pow.f64 x 4) (*.f64 y (+.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (-.f64 (pow.f64 x 6) (pow.f64 y 3))) (sqrt.f64 (-.f64 (pow.f64 x 4) (*.f64 y y))))
  (*.f64 (sqrt.f64 (+.f64 (pow.f64 x 4) (*.f64 y (+.f64 (*.f64 x x) y)))) (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (*.f64 (sqrt.f64 (-.f64 (pow.f64 x 6) (pow.f64 y 3))) (sqrt.f64 (-.f64 (pow.f64 x 4) (*.f64 y y))))
  (*.f64 (sqrt.f64 (+.f64 (pow.f64 x 4) (*.f64 y (+.f64 (*.f64 x x) y)))) (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (-.f64 (pow.f64 x 4) (*.f64 y y))
  (+.f64 (*.f64 x x) y)
  (pow.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) 4)
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (pow.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) 4)
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  1
  (-.f64 (*.f64 x x) y)
  (+.f64 x (sqrt.f64 y))
  (-.f64 x (sqrt.f64 y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  1
  (-.f64 (*.f64 x x) y)
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  1
  2
  1
  (pow.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) 5)
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (fabs.f64 (cbrt.f64 (-.f64 (*.f64 x x) y))))
  (pow.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) 3)
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (+.f64 x (sqrt.f64 y))))
  (pow.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) 3)
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (pow.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) 4)
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (cbrt.f64 (-.f64 (*.f64 x x) y))))
  (pow.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) 3)
  (-.f64 (*.f64 x x) y)
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 x (sqrt.f64 y))))
  (pow.f64 (sqrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) 3)
  (-.f64 (*.f64 x x) y)
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (pow.f64 x 6) (pow.f64 y 3))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (pow.f64 x 4) (*.f64 y y))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (pow.f64 x 6) (pow.f64 y 3))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (pow.f64 x 4) (*.f64 y y))))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (log.f64 (-.f64 (*.f64 x x) y))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (pow.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) 4)
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (pow.f64 (-.f64 (*.f64 x x) y) 3)
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (-.f64 (pow.f64 x 6) (pow.f64 y 3))
  (+.f64 (pow.f64 x 4) (*.f64 y (+.f64 (*.f64 x x) y)))
  (neg.f64 y)
  (-.f64 (pow.f64 x 4) (*.f64 y y))
  (+.f64 (*.f64 x x) y)
  (+.f64 x (sqrt.f64 y))
  (-.f64 x (sqrt.f64 y))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (log.f64 (-.f64 (*.f64 x x) y))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (pow.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) y))) 4)
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (pow.f64 (-.f64 (*.f64 x x) y) 3)
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (-.f64 (pow.f64 x 6) (pow.f64 y 3))
  (+.f64 (pow.f64 x 4) (*.f64 y (+.f64 (*.f64 x x) y)))
  (neg.f64 y)
  (-.f64 (pow.f64 x 4) (*.f64 y y))
  (+.f64 (*.f64 x x) y)
  (+.f64 x (sqrt.f64 y))
  (-.f64 x (sqrt.f64 y))
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
0.748 * * * [progress]: adding candidates to table
0.774 * * [progress]: iteration 3 / 4
0.774 * * * [progress]: picking best candidate
0.776 * * * * [pick]: Picked  #<alt (λ (x y) (*.f64 1/2 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))))>
0.776 * * * [progress]: localizing error
0.784 * * * [progress]: generating rewritten candidates
0.784 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.790 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.799 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1 1)
0.805 * * * [progress]: generating series expansions
0.805 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.806 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0
0.806 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y
0.806 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.806 * [taylor]: Taking taylor expansion of x in y
0.806 * [taylor]: Taking taylor expansion of y in y
0.806 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.806 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.806 * [taylor]: Taking taylor expansion of x in x
0.806 * [taylor]: Taking taylor expansion of y in x
0.806 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.806 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.806 * [taylor]: Taking taylor expansion of x in x
0.806 * [taylor]: Taking taylor expansion of y in x
0.806 * [taylor]: Taking taylor expansion of (neg y) in y
0.806 * [taylor]: Taking taylor expansion of y in y
0.806 * [taylor]: Taking taylor expansion of 0 in y
0.806 * [taylor]: Taking taylor expansion of 1 in y
0.806 * [taylor]: Taking taylor expansion of 0 in y
0.807 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.807 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.807 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.807 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.807 * [taylor]: Taking taylor expansion of x in y
0.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.807 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.807 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.807 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.807 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.807 * [taylor]: Taking taylor expansion of y in x
0.807 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.807 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.807 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.807 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.807 * [taylor]: Taking taylor expansion of y in x
0.807 * [taylor]: Taking taylor expansion of 1 in y
0.807 * [taylor]: Taking taylor expansion of 0 in y
0.807 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.808 * [taylor]: Taking taylor expansion of 0 in y
0.808 * [taylor]: Taking taylor expansion of 0 in y
0.808 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.808 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.808 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.808 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.808 * [taylor]: Taking taylor expansion of x in y
0.809 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.809 * [taylor]: Taking taylor expansion of y in y
0.809 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.809 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.809 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.809 * [taylor]: Taking taylor expansion of x in x
0.809 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.809 * [taylor]: Taking taylor expansion of y in x
0.809 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.809 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.809 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.809 * [taylor]: Taking taylor expansion of x in x
0.809 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.809 * [taylor]: Taking taylor expansion of y in x
0.809 * [taylor]: Taking taylor expansion of 1 in y
0.809 * [taylor]: Taking taylor expansion of 0 in y
0.809 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.809 * [taylor]: Taking taylor expansion of y in y
0.809 * [taylor]: Taking taylor expansion of 0 in y
0.810 * [taylor]: Taking taylor expansion of 0 in y
0.810 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.810 * [approximate]: Taking taylor expansion of (pow (- (pow x 2) y) 3) in (x y) around 0
0.810 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) y) 3) in y
0.810 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y
0.810 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.810 * [taylor]: Taking taylor expansion of x in y
0.810 * [taylor]: Taking taylor expansion of y in y
0.810 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) y) 3) in x
0.810 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.810 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of y in x
0.810 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) y) 3) in x
0.810 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.810 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of y in x
0.811 * [taylor]: Taking taylor expansion of (* -1 (pow y 3)) in y
0.811 * [taylor]: Taking taylor expansion of -1 in y
0.811 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.811 * [taylor]: Taking taylor expansion of y in y
0.811 * [taylor]: Taking taylor expansion of 0 in y
0.811 * [taylor]: Taking taylor expansion of (* 3 (pow y 2)) in y
0.812 * [taylor]: Taking taylor expansion of 3 in y
0.812 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.812 * [taylor]: Taking taylor expansion of y in y
0.812 * [taylor]: Taking taylor expansion of 0 in y
0.812 * [taylor]: Taking taylor expansion of (neg (* 3 y)) in y
0.812 * [taylor]: Taking taylor expansion of (* 3 y) in y
0.812 * [taylor]: Taking taylor expansion of 3 in y
0.812 * [taylor]: Taking taylor expansion of y in y
0.813 * [taylor]: Taking taylor expansion of 0 in y
0.814 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3) in (x y) around 0
0.814 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3) in y
0.814 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.814 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.814 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.814 * [taylor]: Taking taylor expansion of x in y
0.814 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.814 * [taylor]: Taking taylor expansion of y in y
0.814 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3) in x
0.814 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.814 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.814 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.814 * [taylor]: Taking taylor expansion of x in x
0.814 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.814 * [taylor]: Taking taylor expansion of y in x
0.815 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3) in x
0.815 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.815 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.815 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.815 * [taylor]: Taking taylor expansion of x in x
0.815 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.815 * [taylor]: Taking taylor expansion of y in x
0.815 * [taylor]: Taking taylor expansion of 1 in y
0.815 * [taylor]: Taking taylor expansion of 0 in y
0.815 * [taylor]: Taking taylor expansion of (neg (* 3 (/ 1 y))) in y
0.815 * [taylor]: Taking taylor expansion of (* 3 (/ 1 y)) in y
0.815 * [taylor]: Taking taylor expansion of 3 in y
0.815 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.815 * [taylor]: Taking taylor expansion of y in y
0.816 * [taylor]: Taking taylor expansion of 0 in y
0.816 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 2))) in y
0.816 * [taylor]: Taking taylor expansion of 3 in y
0.816 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.816 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.816 * [taylor]: Taking taylor expansion of y in y
0.817 * [taylor]: Taking taylor expansion of 0 in y
0.818 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3) in (x y) around 0
0.818 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3) in y
0.818 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.818 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.818 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.818 * [taylor]: Taking taylor expansion of x in y
0.818 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.818 * [taylor]: Taking taylor expansion of y in y
0.818 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3) in x
0.818 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.818 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.818 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.818 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.818 * [taylor]: Taking taylor expansion of y in x
0.818 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3) in x
0.818 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.818 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.818 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.818 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.818 * [taylor]: Taking taylor expansion of y in x
0.818 * [taylor]: Taking taylor expansion of 1 in y
0.819 * [taylor]: Taking taylor expansion of 0 in y
0.819 * [taylor]: Taking taylor expansion of (* 3 (/ 1 y)) in y
0.819 * [taylor]: Taking taylor expansion of 3 in y
0.819 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.819 * [taylor]: Taking taylor expansion of y in y
0.819 * [taylor]: Taking taylor expansion of 0 in y
0.820 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 2))) in y
0.820 * [taylor]: Taking taylor expansion of 3 in y
0.820 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.820 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.820 * [taylor]: Taking taylor expansion of y in y
0.820 * [taylor]: Taking taylor expansion of 0 in y
0.821 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1 1)
0.821 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0
0.821 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y
0.821 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.821 * [taylor]: Taking taylor expansion of x in y
0.821 * [taylor]: Taking taylor expansion of y in y
0.821 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.821 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.821 * [taylor]: Taking taylor expansion of x in x
0.821 * [taylor]: Taking taylor expansion of y in x
0.821 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.821 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.821 * [taylor]: Taking taylor expansion of x in x
0.821 * [taylor]: Taking taylor expansion of y in x
0.821 * [taylor]: Taking taylor expansion of (neg y) in y
0.821 * [taylor]: Taking taylor expansion of y in y
0.822 * [taylor]: Taking taylor expansion of 0 in y
0.822 * [taylor]: Taking taylor expansion of 1 in y
0.822 * [taylor]: Taking taylor expansion of 0 in y
0.822 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.822 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.822 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.822 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.822 * [taylor]: Taking taylor expansion of x in y
0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.822 * [taylor]: Taking taylor expansion of y in y
0.822 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.822 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.822 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.822 * [taylor]: Taking taylor expansion of x in x
0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.822 * [taylor]: Taking taylor expansion of y in x
0.822 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.822 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.822 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.822 * [taylor]: Taking taylor expansion of x in x
0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.822 * [taylor]: Taking taylor expansion of y in x
0.823 * [taylor]: Taking taylor expansion of 1 in y
0.823 * [taylor]: Taking taylor expansion of 0 in y
0.823 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.823 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.823 * [taylor]: Taking taylor expansion of y in y
0.823 * [taylor]: Taking taylor expansion of 0 in y
0.823 * [taylor]: Taking taylor expansion of 0 in y
0.824 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.824 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.824 * [taylor]: Taking taylor expansion of x in y
0.824 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.824 * [taylor]: Taking taylor expansion of y in y
0.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.824 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.824 * [taylor]: Taking taylor expansion of x in x
0.824 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.824 * [taylor]: Taking taylor expansion of y in x
0.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.824 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.824 * [taylor]: Taking taylor expansion of x in x
0.824 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.824 * [taylor]: Taking taylor expansion of y in x
0.824 * [taylor]: Taking taylor expansion of 1 in y
0.824 * [taylor]: Taking taylor expansion of 0 in y
0.824 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.824 * [taylor]: Taking taylor expansion of y in y
0.825 * [taylor]: Taking taylor expansion of 0 in y
0.825 * [taylor]: Taking taylor expansion of 0 in y
0.825 * * * [progress]: simplifying candidates
0.826 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (exp.f64 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (cbrt.f64 (pow.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y))) 3))
  (cbrt.f64 (pow.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) 3))
  (cbrt.f64 (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 3))
  (cbrt.f64 (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 3))
  (cbrt.f64 (pow.f64 1 3))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (cbrt.f64 (pow.f64 (+.f64 x (sqrt.f64 y)) 3))
  (cbrt.f64 (pow.f64 (-.f64 x (sqrt.f64 y)) 3))
  (cbrt.f64 (*.f64 (-.f64 (*.f64 x x) y) (-.f64 (*.f64 x x) y)))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (cbrt.f64 (*.f64 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)) (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))))
  (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (cbrt.f64 (pow.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y))) 3))
  (cbrt.f64 (pow.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) 3))
  (cbrt.f64 (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 3))
  (cbrt.f64 (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 3))
  (cbrt.f64 (pow.f64 1 3))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (cbrt.f64 (pow.f64 (+.f64 x (sqrt.f64 y)) 3))
  (cbrt.f64 (pow.f64 (-.f64 x (sqrt.f64 y)) 3))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (cbrt.f64 (*.f64 (-.f64 (*.f64 x x) y) (-.f64 (*.f64 x x) y)))
  (cbrt.f64 (sqrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (cbrt.f64 (sqrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (cbrt.f64 1)
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) (/.f64 3 2)))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) (/.f64 3 2)))
  (cbrt.f64 (pow.f64 (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3)) 3))
  (cbrt.f64 (pow.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 y y) (*.f64 (*.f64 x x) y))) 3))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y)) 3))
  (cbrt.f64 (pow.f64 (+.f64 (*.f64 x x) y) 3))
  (*.f64 (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))) (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))))
  (cbrt.f64 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (*.f64 (*.f64 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)) (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))) (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (sqrt.f64 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (sqrt.f64 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (*.f64 (log.f64 (-.f64 (*.f64 x x) y)) 3)
  (*.f64 (log.f64 (-.f64 (*.f64 x x) y)) 3)
  (*.f64 1 3)
  (pow.f64 (-.f64 (*.f64 x x) y) (*.f64 (cbrt.f64 3) (cbrt.f64 3)))
  (pow.f64 (-.f64 (*.f64 x x) y) (sqrt.f64 3))
  (pow.f64 (-.f64 (*.f64 x x) y) 1)
  (pow.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y))) 3)
  (pow.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) 3)
  (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 3)
  (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 3)
  (pow.f64 1 3)
  (pow.f64 (-.f64 (*.f64 x x) y) 3)
  (pow.f64 (+.f64 x (sqrt.f64 y)) 3)
  (pow.f64 (-.f64 x (sqrt.f64 y)) 3)
  (*.f64 (-.f64 (*.f64 x x) y) (-.f64 (*.f64 x x) y))
  (log.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (exp.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (*.f64 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)) (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (*.f64 (*.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3) (pow.f64 (-.f64 (*.f64 x x) y) 3)) (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (pow.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y))) 3)
  (pow.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) 3)
  (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 3)
  (pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) 3)
  (pow.f64 1 3)
  (pow.f64 (-.f64 (*.f64 x x) y) 3)
  (pow.f64 (+.f64 x (sqrt.f64 y)) 3)
  (pow.f64 (-.f64 x (sqrt.f64 y)) 3)
  (pow.f64 (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3)) 3)
  (pow.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 y y) (*.f64 (*.f64 x x) y))) 3)
  (pow.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y)) 3)
  (pow.f64 (+.f64 (*.f64 x x) y) 3)
  (*.f64 (-.f64 (*.f64 x x) y) (-.f64 (*.f64 x x) y))
  (sqrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (sqrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (pow.f64 (-.f64 (*.f64 x x) y) (/.f64 3 2))
  (pow.f64 (-.f64 (*.f64 x x) y) (/.f64 3 2))
  (/.f64 (exp.f64 (*.f64 x x)) (exp.f64 y))
  (log.f64 (-.f64 (*.f64 x x) y))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) y)) (cbrt.f64 (-.f64 (*.f64 x x) y)))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (*.f64 (*.f64 (-.f64 (*.f64 x x) y) (-.f64 (*.f64 x x) y)) (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 y y) (*.f64 (*.f64 x x) y)))
  (neg.f64 y)
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y))
  (+.f64 (*.f64 x x) y)
  (+.f64 x (sqrt.f64 y))
  (-.f64 x (sqrt.f64 y))
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (*.f64 3 (*.f64 (pow.f64 x 2) (pow.f64 y 2))) (+.f64 (*.f64 3 (*.f64 (pow.f64 x 4) y)) (pow.f64 y 3)))
  (-.f64 (+.f64 (pow.f64 x 6) (*.f64 3 (*.f64 (pow.f64 x 2) (pow.f64 y 2)))) (*.f64 3 (*.f64 (pow.f64 x 4) y)))
  (-.f64 (+.f64 (pow.f64 x 6) (*.f64 3 (*.f64 (pow.f64 x 2) (pow.f64 y 2)))) (*.f64 3 (*.f64 (pow.f64 x 4) y)))
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
  (-.f64 (pow.f64 x 2) y)
0.884 * * [simplify]: iteration  0 :  4963  enodes  (cost  660 )
0.884 * * [simplify]: iteration  1 :  4963  enodes  (cost  660 )
0.888 * [simplify]: Simplified to:
   (log.f64 (-.f64 (*.f64 x x) y))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 2))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (cbrt.f64 1)
  (-.f64 (*.f64 x x) y)
  (+.f64 x (sqrt.f64 y))
  (-.f64 x (sqrt.f64 y))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 2))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 2))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 2))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (cbrt.f64 1)
  (-.f64 (*.f64 x x) y)
  (+.f64 x (sqrt.f64 y))
  (-.f64 x (sqrt.f64 y))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 2))
  (cbrt.f64 (sqrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (cbrt.f64 (sqrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3)))
  (cbrt.f64 1)
  (-.f64 (*.f64 x x) y)
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (-.f64 (pow.f64 x 6) (pow.f64 y 3))
  (+.f64 (pow.f64 x 4) (*.f64 y (+.f64 (*.f64 x x) y)))
  (-.f64 (pow.f64 x 4) (*.f64 y y))
  (+.f64 (*.f64 x x) y)
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 2))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (pow.f64 (-.f64 (*.f64 x x) y) 3)
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (*.f64 3 (log.f64 (-.f64 (*.f64 x x) y)))
  (*.f64 3 (log.f64 (-.f64 (*.f64 x x) y)))
  3
  (pow.f64 (-.f64 (*.f64 x x) y) (*.f64 (cbrt.f64 3) (cbrt.f64 3)))
  (pow.f64 (-.f64 (*.f64 x x) y) (sqrt.f64 3))
  (-.f64 (*.f64 x x) y)
  (pow.f64 (-.f64 (*.f64 x x) y) 2)
  (-.f64 (*.f64 x x) y)
  (pow.f64 (-.f64 (*.f64 x x) y) 3/2)
  (pow.f64 (-.f64 (*.f64 x x) y) 3/2)
  1
  (pow.f64 (-.f64 (*.f64 x x) y) 3)
  (pow.f64 (+.f64 x (sqrt.f64 y)) 3)
  (pow.f64 (-.f64 x (sqrt.f64 y)) 3)
  (pow.f64 (-.f64 (*.f64 x x) y) 2)
  (*.f64 3 (log.f64 (-.f64 (*.f64 x x) y)))
  (exp.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (pow.f64 (-.f64 (*.f64 x x) y) 2)
  (-.f64 (*.f64 x x) y)
  (pow.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3) 3)
  (pow.f64 (-.f64 (*.f64 x x) y) 2)
  (-.f64 (*.f64 x x) y)
  (pow.f64 (-.f64 (*.f64 x x) y) 3/2)
  (pow.f64 (-.f64 (*.f64 x x) y) 3/2)
  1
  (pow.f64 (-.f64 (*.f64 x x) y) 3)
  (pow.f64 (+.f64 x (sqrt.f64 y)) 3)
  (pow.f64 (-.f64 x (sqrt.f64 y)) 3)
  (pow.f64 (-.f64 (pow.f64 x 6) (pow.f64 y 3)) 3)
  (pow.f64 (+.f64 (pow.f64 x 4) (*.f64 y (+.f64 (*.f64 x x) y))) 3)
  (pow.f64 (-.f64 (pow.f64 x 4) (*.f64 y y)) 3)
  (pow.f64 (+.f64 (*.f64 x x) y) 3)
  (pow.f64 (-.f64 (*.f64 x x) y) 2)
  (sqrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (sqrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))
  (pow.f64 (-.f64 (*.f64 x x) y) 3/2)
  (pow.f64 (-.f64 (*.f64 x x) y) 3/2)
  (exp.f64 (-.f64 (*.f64 x x) y))
  (log.f64 (-.f64 (*.f64 x x) y))
  (exp.f64 (-.f64 (*.f64 x x) y))
  (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 2))
  (cbrt.f64 (-.f64 (*.f64 x x) y))
  (pow.f64 (-.f64 (*.f64 x x) y) 3)
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (-.f64 (pow.f64 x 6) (pow.f64 y 3))
  (+.f64 (pow.f64 x 4) (*.f64 y (+.f64 (*.f64 x x) y)))
  (neg.f64 y)
  (-.f64 (pow.f64 x 4) (*.f64 y y))
  (+.f64 (*.f64 x x) y)
  (+.f64 x (sqrt.f64 y))
  (-.f64 x (sqrt.f64 y))
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 3 (*.f64 (*.f64 (*.f64 x x) y) (-.f64 y (*.f64 x x)))) (pow.f64 y 3))
  (+.f64 (pow.f64 x 6) (*.f64 3 (*.f64 (*.f64 (*.f64 x x) y) (-.f64 y (*.f64 x x)))))
  (+.f64 (pow.f64 x 6) (*.f64 3 (*.f64 (*.f64 (*.f64 x x) y) (-.f64 y (*.f64 x x)))))
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
  (-.f64 (*.f64 x x) y)
0.888 * * * [progress]: adding candidates to table
0.912 * [progress]: [Phase 3 of 3] Extracting.
0.912 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (*.f64 1/2 (-.f64 (*.f64 x x) y)))> #<alt (λ (x y) (*.f64 1/2 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))))> #<alt (λ (x y) (*.f64 1/2 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))))>)
0.913 * * * [regime-changes]: Trying 5 branch expressions: ((*.f64 x x) (-.f64 (*.f64 x x) y) (*.f64 1/2 (-.f64 (*.f64 x x) y)) y x)
0.913 * * * * [regimes]: Trying to branch on (*.f64 x x) from (#<alt (λ (x y) (*.f64 1/2 (-.f64 (*.f64 x x) y)))> #<alt (λ (x y) (*.f64 1/2 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))))> #<alt (λ (x y) (*.f64 1/2 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))))>)
0.939 * * * * [regimes]: Trying to branch on (-.f64 (*.f64 x x) y) from (#<alt (λ (x y) (*.f64 1/2 (-.f64 (*.f64 x x) y)))> #<alt (λ (x y) (*.f64 1/2 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))))> #<alt (λ (x y) (*.f64 1/2 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))))>)
0.963 * * * * [regimes]: Trying to branch on (*.f64 1/2 (-.f64 (*.f64 x x) y)) from (#<alt (λ (x y) (*.f64 1/2 (-.f64 (*.f64 x x) y)))> #<alt (λ (x y) (*.f64 1/2 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))))> #<alt (λ (x y) (*.f64 1/2 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))))>)
0.990 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (*.f64 1/2 (-.f64 (*.f64 x x) y)))> #<alt (λ (x y) (*.f64 1/2 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))))> #<alt (λ (x y) (*.f64 1/2 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))))>)
1.012 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (*.f64 1/2 (-.f64 (*.f64 x x) y)))> #<alt (λ (x y) (*.f64 1/2 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) y)) (sqrt.f64 (-.f64 (*.f64 x x) y)))))> #<alt (λ (x y) (*.f64 1/2 (cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) y) 3))))>)
1.035 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.038 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 1/2 (-.f64 (*.f64 x x) y))
1.039 * * [simplify]: iteration  0 :  17  enodes  (cost  7 )
1.039 * * [simplify]: iteration  1 :  17  enodes  (cost  7 )
1.039 * [simplify]: Simplified to:
   (*.f64 1/2 (-.f64 (*.f64 x x) y))
1.561 * [regime-testing]: End program error score: 0.03820289567454946