54.230 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.529 * * * [progress]: [2/2] Setting up program.
0.533 * [progress]: [Phase 2 of 3] Improving.
0.533 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (-.f64 (*.f64 (/.f64 1 8) x) (/.f64 (*.f64 y z) 2)) t)
0.551 * * [simplify]: iteration  0 :  416  enodes  (cost  11 )
0.551 * * [simplify]: iteration  1 :  416  enodes  (cost  11 )
0.551 * [simplify]: Simplified to:
   (+.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)) t)
0.556 * * [progress]: iteration 1 / 4
0.556 * * * [progress]: picking best candidate
0.560 * * * * [pick]: Picked  #<alt (λ (x y z t) (+.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)) t))>
0.560 * * * [progress]: localizing error
0.568 * * * [progress]: generating rewritten candidates
0.568 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.572 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.578 * * * [progress]: generating series expansions
0.578 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.578 * [approximate]: Taking taylor expansion of (* 1/2 (* z y)) in (y z) around 0
0.578 * [taylor]: Taking taylor expansion of (* 1/2 (* z y)) in z
0.578 * [taylor]: Taking taylor expansion of 1/2 in z
0.579 * [taylor]: Taking taylor expansion of (* z y) in z
0.579 * [taylor]: Taking taylor expansion of z in z
0.579 * [taylor]: Taking taylor expansion of y in z
0.579 * [taylor]: Taking taylor expansion of (* 1/2 (* z y)) in y
0.579 * [taylor]: Taking taylor expansion of 1/2 in y
0.579 * [taylor]: Taking taylor expansion of (* z y) in y
0.579 * [taylor]: Taking taylor expansion of z in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of (* 1/2 (* z y)) in y
0.579 * [taylor]: Taking taylor expansion of 1/2 in y
0.579 * [taylor]: Taking taylor expansion of (* z y) in y
0.579 * [taylor]: Taking taylor expansion of z in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of 0 in z
0.579 * [taylor]: Taking taylor expansion of (* 1/2 z) in z
0.579 * [taylor]: Taking taylor expansion of 1/2 in z
0.579 * [taylor]: Taking taylor expansion of z in z
0.579 * [taylor]: Taking taylor expansion of 0 in z
0.579 * [taylor]: Taking taylor expansion of 0 in z
0.579 * [taylor]: Taking taylor expansion of 0 in z
0.580 * [approximate]: Taking taylor expansion of (/ 1/2 (* z y)) in (y z) around 0
0.580 * [taylor]: Taking taylor expansion of (/ 1/2 (* z y)) in z
0.580 * [taylor]: Taking taylor expansion of 1/2 in z
0.580 * [taylor]: Taking taylor expansion of (* z y) in z
0.580 * [taylor]: Taking taylor expansion of z in z
0.580 * [taylor]: Taking taylor expansion of y in z
0.580 * [taylor]: Taking taylor expansion of (/ 1/2 (* z y)) in y
0.580 * [taylor]: Taking taylor expansion of 1/2 in y
0.580 * [taylor]: Taking taylor expansion of (* z y) in y
0.580 * [taylor]: Taking taylor expansion of z in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of (/ 1/2 (* z y)) in y
0.580 * [taylor]: Taking taylor expansion of 1/2 in y
0.580 * [taylor]: Taking taylor expansion of (* z y) in y
0.580 * [taylor]: Taking taylor expansion of z in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z
0.580 * [taylor]: Taking taylor expansion of 1/2 in z
0.580 * [taylor]: Taking taylor expansion of z in z
0.580 * [taylor]: Taking taylor expansion of 0 in z
0.580 * [taylor]: Taking taylor expansion of 0 in z
0.581 * [taylor]: Taking taylor expansion of 0 in z
0.581 * [approximate]: Taking taylor expansion of (/ 1/2 (* z y)) in (y z) around 0
0.581 * [taylor]: Taking taylor expansion of (/ 1/2 (* z y)) in z
0.581 * [taylor]: Taking taylor expansion of 1/2 in z
0.581 * [taylor]: Taking taylor expansion of (* z y) in z
0.581 * [taylor]: Taking taylor expansion of z in z
0.581 * [taylor]: Taking taylor expansion of y in z
0.581 * [taylor]: Taking taylor expansion of (/ 1/2 (* z y)) in y
0.581 * [taylor]: Taking taylor expansion of 1/2 in y
0.581 * [taylor]: Taking taylor expansion of (* z y) in y
0.581 * [taylor]: Taking taylor expansion of z in y
0.581 * [taylor]: Taking taylor expansion of y in y
0.581 * [taylor]: Taking taylor expansion of (/ 1/2 (* z y)) in y
0.581 * [taylor]: Taking taylor expansion of 1/2 in y
0.582 * [taylor]: Taking taylor expansion of (* z y) in y
0.582 * [taylor]: Taking taylor expansion of z in y
0.582 * [taylor]: Taking taylor expansion of y in y
0.582 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z
0.582 * [taylor]: Taking taylor expansion of 1/2 in z
0.582 * [taylor]: Taking taylor expansion of z in z
0.582 * [taylor]: Taking taylor expansion of 0 in z
0.582 * [taylor]: Taking taylor expansion of 0 in z
0.582 * [taylor]: Taking taylor expansion of 0 in z
0.582 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.583 * [approximate]: Taking taylor expansion of (- (* 1/8 x) (* 1/2 (* z y))) in (x y z) around 0
0.583 * [taylor]: Taking taylor expansion of (- (* 1/8 x) (* 1/2 (* z y))) in z
0.583 * [taylor]: Taking taylor expansion of (* 1/8 x) in z
0.583 * [taylor]: Taking taylor expansion of 1/8 in z
0.583 * [taylor]: Taking taylor expansion of x in z
0.583 * [taylor]: Taking taylor expansion of (* 1/2 (* z y)) in z
0.583 * [taylor]: Taking taylor expansion of 1/2 in z
0.583 * [taylor]: Taking taylor expansion of (* z y) in z
0.583 * [taylor]: Taking taylor expansion of z in z
0.583 * [taylor]: Taking taylor expansion of y in z
0.583 * [taylor]: Taking taylor expansion of (- (* 1/8 x) (* 1/2 (* z y))) in y
0.583 * [taylor]: Taking taylor expansion of (* 1/8 x) in y
0.583 * [taylor]: Taking taylor expansion of 1/8 in y
0.583 * [taylor]: Taking taylor expansion of x in y
0.583 * [taylor]: Taking taylor expansion of (* 1/2 (* z y)) in y
0.583 * [taylor]: Taking taylor expansion of 1/2 in y
0.583 * [taylor]: Taking taylor expansion of (* z y) in y
0.583 * [taylor]: Taking taylor expansion of z in y
0.583 * [taylor]: Taking taylor expansion of y in y
0.583 * [taylor]: Taking taylor expansion of (- (* 1/8 x) (* 1/2 (* z y))) in x
0.583 * [taylor]: Taking taylor expansion of (* 1/8 x) in x
0.583 * [taylor]: Taking taylor expansion of 1/8 in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of (* 1/2 (* z y)) in x
0.583 * [taylor]: Taking taylor expansion of 1/2 in x
0.583 * [taylor]: Taking taylor expansion of (* z y) in x
0.583 * [taylor]: Taking taylor expansion of z in x
0.583 * [taylor]: Taking taylor expansion of y in x
0.583 * [taylor]: Taking taylor expansion of (- (* 1/8 x) (* 1/2 (* z y))) in x
0.583 * [taylor]: Taking taylor expansion of (* 1/8 x) in x
0.583 * [taylor]: Taking taylor expansion of 1/8 in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of (* 1/2 (* z y)) in x
0.583 * [taylor]: Taking taylor expansion of 1/2 in x
0.583 * [taylor]: Taking taylor expansion of (* z y) in x
0.583 * [taylor]: Taking taylor expansion of z in x
0.583 * [taylor]: Taking taylor expansion of y in x
0.583 * [taylor]: Taking taylor expansion of (neg (* 1/2 (* z y))) in y
0.583 * [taylor]: Taking taylor expansion of (* 1/2 (* z y)) in y
0.583 * [taylor]: Taking taylor expansion of 1/2 in y
0.583 * [taylor]: Taking taylor expansion of (* z y) in y
0.583 * [taylor]: Taking taylor expansion of z in y
0.583 * [taylor]: Taking taylor expansion of y in y
0.583 * [taylor]: Taking taylor expansion of 0 in z
0.584 * [taylor]: Taking taylor expansion of 1/8 in y
0.584 * [taylor]: Taking taylor expansion of 1/8 in z
0.584 * [taylor]: Taking taylor expansion of (neg (* 1/2 z)) in z
0.584 * [taylor]: Taking taylor expansion of (* 1/2 z) in z
0.584 * [taylor]: Taking taylor expansion of 1/2 in z
0.584 * [taylor]: Taking taylor expansion of z in z
0.584 * [taylor]: Taking taylor expansion of 0 in y
0.584 * [taylor]: Taking taylor expansion of 0 in z
0.584 * [taylor]: Taking taylor expansion of 0 in z
0.584 * [taylor]: Taking taylor expansion of 0 in z
0.584 * [approximate]: Taking taylor expansion of (- (* 1/8 (/ 1 x)) (* 1/2 (/ 1 (* z y)))) in (x y z) around 0
0.584 * [taylor]: Taking taylor expansion of (- (* 1/8 (/ 1 x)) (* 1/2 (/ 1 (* z y)))) in z
0.584 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in z
0.584 * [taylor]: Taking taylor expansion of 1/8 in z
0.584 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.584 * [taylor]: Taking taylor expansion of x in z
0.584 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* z y))) in z
0.584 * [taylor]: Taking taylor expansion of 1/2 in z
0.584 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.584 * [taylor]: Taking taylor expansion of (* z y) in z
0.585 * [taylor]: Taking taylor expansion of z in z
0.585 * [taylor]: Taking taylor expansion of y in z
0.585 * [taylor]: Taking taylor expansion of (- (* 1/8 (/ 1 x)) (* 1/2 (/ 1 (* z y)))) in y
0.585 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in y
0.585 * [taylor]: Taking taylor expansion of 1/8 in y
0.585 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.585 * [taylor]: Taking taylor expansion of x in y
0.585 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* z y))) in y
0.585 * [taylor]: Taking taylor expansion of 1/2 in y
0.585 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.585 * [taylor]: Taking taylor expansion of (* z y) in y
0.585 * [taylor]: Taking taylor expansion of z in y
0.585 * [taylor]: Taking taylor expansion of y in y
0.585 * [taylor]: Taking taylor expansion of (- (* 1/8 (/ 1 x)) (* 1/2 (/ 1 (* z y)))) in x
0.585 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x
0.585 * [taylor]: Taking taylor expansion of 1/8 in x
0.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.585 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* z y))) in x
0.585 * [taylor]: Taking taylor expansion of 1/2 in x
0.585 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.585 * [taylor]: Taking taylor expansion of (* z y) in x
0.585 * [taylor]: Taking taylor expansion of z in x
0.585 * [taylor]: Taking taylor expansion of y in x
0.585 * [taylor]: Taking taylor expansion of (- (* 1/8 (/ 1 x)) (* 1/2 (/ 1 (* z y)))) in x
0.585 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x
0.585 * [taylor]: Taking taylor expansion of 1/8 in x
0.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.585 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* z y))) in x
0.585 * [taylor]: Taking taylor expansion of 1/2 in x
0.585 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.585 * [taylor]: Taking taylor expansion of (* z y) in x
0.585 * [taylor]: Taking taylor expansion of z in x
0.585 * [taylor]: Taking taylor expansion of y in x
0.585 * [taylor]: Taking taylor expansion of 1/8 in y
0.586 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (* z y)))) in y
0.586 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* z y))) in y
0.586 * [taylor]: Taking taylor expansion of 1/2 in y
0.586 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.586 * [taylor]: Taking taylor expansion of (* z y) in y
0.586 * [taylor]: Taking taylor expansion of z in y
0.586 * [taylor]: Taking taylor expansion of y in y
0.586 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 z))) in z
0.586 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 z)) in z
0.586 * [taylor]: Taking taylor expansion of 1/2 in z
0.586 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.586 * [taylor]: Taking taylor expansion of z in z
0.586 * [taylor]: Taking taylor expansion of 1/8 in z
0.586 * [taylor]: Taking taylor expansion of 0 in y
0.586 * [taylor]: Taking taylor expansion of 0 in z
0.586 * [taylor]: Taking taylor expansion of 0 in z
0.587 * [taylor]: Taking taylor expansion of 0 in y
0.587 * [taylor]: Taking taylor expansion of 0 in z
0.587 * [taylor]: Taking taylor expansion of 0 in z
0.587 * [taylor]: Taking taylor expansion of 0 in z
0.587 * [taylor]: Taking taylor expansion of 0 in y
0.587 * [taylor]: Taking taylor expansion of 0 in z
0.588 * [taylor]: Taking taylor expansion of 0 in z
0.588 * [taylor]: Taking taylor expansion of 0 in z
0.588 * [taylor]: Taking taylor expansion of 0 in z
0.588 * [approximate]: Taking taylor expansion of (neg (+ (* 1/2 (/ 1 (* z y))) (* 1/8 (/ 1 x)))) in (x y z) around 0
0.588 * [taylor]: Taking taylor expansion of (neg (+ (* 1/2 (/ 1 (* z y))) (* 1/8 (/ 1 x)))) in z
0.588 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* z y))) (* 1/8 (/ 1 x))) in z
0.588 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* z y))) in z
0.588 * [taylor]: Taking taylor expansion of 1/2 in z
0.588 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.588 * [taylor]: Taking taylor expansion of (* z y) in z
0.588 * [taylor]: Taking taylor expansion of z in z
0.588 * [taylor]: Taking taylor expansion of y in z
0.588 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in z
0.588 * [taylor]: Taking taylor expansion of 1/8 in z
0.588 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.588 * [taylor]: Taking taylor expansion of x in z
0.588 * [taylor]: Taking taylor expansion of (neg (+ (* 1/2 (/ 1 (* z y))) (* 1/8 (/ 1 x)))) in y
0.588 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* z y))) (* 1/8 (/ 1 x))) in y
0.588 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* z y))) in y
0.588 * [taylor]: Taking taylor expansion of 1/2 in y
0.588 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.588 * [taylor]: Taking taylor expansion of (* z y) in y
0.588 * [taylor]: Taking taylor expansion of z in y
0.589 * [taylor]: Taking taylor expansion of y in y
0.589 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in y
0.589 * [taylor]: Taking taylor expansion of 1/8 in y
0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.589 * [taylor]: Taking taylor expansion of x in y
0.589 * [taylor]: Taking taylor expansion of (neg (+ (* 1/2 (/ 1 (* z y))) (* 1/8 (/ 1 x)))) in x
0.589 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* z y))) (* 1/8 (/ 1 x))) in x
0.589 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* z y))) in x
0.589 * [taylor]: Taking taylor expansion of 1/2 in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.589 * [taylor]: Taking taylor expansion of (* z y) in x
0.589 * [taylor]: Taking taylor expansion of z in x
0.589 * [taylor]: Taking taylor expansion of y in x
0.589 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x
0.589 * [taylor]: Taking taylor expansion of 1/8 in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (neg (+ (* 1/2 (/ 1 (* z y))) (* 1/8 (/ 1 x)))) in x
0.589 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* z y))) (* 1/8 (/ 1 x))) in x
0.589 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* z y))) in x
0.589 * [taylor]: Taking taylor expansion of 1/2 in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.589 * [taylor]: Taking taylor expansion of (* z y) in x
0.589 * [taylor]: Taking taylor expansion of z in x
0.589 * [taylor]: Taking taylor expansion of y in x
0.589 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 x)) in x
0.589 * [taylor]: Taking taylor expansion of 1/8 in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of -1/8 in y
0.589 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (* z y)))) in y
0.589 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* z y))) in y
0.589 * [taylor]: Taking taylor expansion of 1/2 in y
0.589 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.589 * [taylor]: Taking taylor expansion of (* z y) in y
0.589 * [taylor]: Taking taylor expansion of z in y
0.589 * [taylor]: Taking taylor expansion of y in y
0.590 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 z))) in z
0.590 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 z)) in z
0.590 * [taylor]: Taking taylor expansion of 1/2 in z
0.590 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.590 * [taylor]: Taking taylor expansion of z in z
0.590 * [taylor]: Taking taylor expansion of -1/8 in z
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [taylor]: Taking taylor expansion of 0 in z
0.590 * [taylor]: Taking taylor expansion of 0 in z
0.591 * [taylor]: Taking taylor expansion of 0 in y
0.591 * [taylor]: Taking taylor expansion of 0 in z
0.591 * [taylor]: Taking taylor expansion of 0 in z
0.591 * [taylor]: Taking taylor expansion of 0 in z
0.591 * [taylor]: Taking taylor expansion of 0 in y
0.591 * [taylor]: Taking taylor expansion of 0 in z
0.591 * [taylor]: Taking taylor expansion of 0 in z
0.592 * [taylor]: Taking taylor expansion of 0 in z
0.592 * [taylor]: Taking taylor expansion of 0 in z
0.592 * * * [progress]: simplifying candidates
0.592 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (+.f64 (log.f64 y) (log.f64 z)) (log.f64 2))
  (-.f64 (log.f64 (*.f64 y z)) (log.f64 2))
  (log.f64 (/.f64 (*.f64 y z) 2))
  (exp.f64 (/.f64 (*.f64 y z) 2))
  (/.f64 (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 z z) z)) (*.f64 (*.f64 2 2) 2))
  (/.f64 (*.f64 (*.f64 (*.f64 y z) (*.f64 y z)) (*.f64 y z)) (*.f64 (*.f64 2 2) 2))
  (*.f64 (cbrt.f64 (/.f64 (*.f64 y z) 2)) (cbrt.f64 (/.f64 (*.f64 y z) 2)))
  (cbrt.f64 (/.f64 (*.f64 y z) 2))
  (*.f64 (*.f64 (/.f64 (*.f64 y z) 2) (/.f64 (*.f64 y z) 2)) (/.f64 (*.f64 y z) 2))
  (sqrt.f64 (/.f64 (*.f64 y z) 2))
  (sqrt.f64 (/.f64 (*.f64 y z) 2))
  (neg.f64 (*.f64 y z))
  (neg.f64 2)
  (/.f64 y (*.f64 (cbrt.f64 2) (cbrt.f64 2)))
  (/.f64 z (cbrt.f64 2))
  (/.f64 y (sqrt.f64 2))
  (/.f64 z (sqrt.f64 2))
  (/.f64 y 1)
  (/.f64 z 2)
  (/.f64 1 2)
  (/.f64 2 (*.f64 y z))
  (/.f64 (*.f64 y z) (*.f64 (cbrt.f64 2) (cbrt.f64 2)))
  (/.f64 (*.f64 y z) (sqrt.f64 2))
  (/.f64 (*.f64 y z) 1)
  (/.f64 2 z)
  (/.f64 (exp.f64 (*.f64 1/8 x)) (exp.f64 (/.f64 (*.f64 y z) 2)))
  (log.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)))
  (exp.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2))) (cbrt.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2))))
  (cbrt.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)))
  (*.f64 (*.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)) (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2))) (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)))
  (sqrt.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)))
  (sqrt.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)))
  (-.f64 (pow.f64 (*.f64 1/8 x) 3) (pow.f64 (/.f64 (*.f64 y z) 2) 3))
  (+.f64 (*.f64 (*.f64 1/8 x) (*.f64 1/8 x)) (+.f64 (*.f64 (/.f64 (*.f64 y z) 2) (/.f64 (*.f64 y z) 2)) (*.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2))))
  (neg.f64 (/.f64 (*.f64 y z) 2))
  (-.f64 (*.f64 (*.f64 1/8 x) (*.f64 1/8 x)) (*.f64 (/.f64 (*.f64 y z) 2) (/.f64 (*.f64 y z) 2)))
  (+.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2))
  (*.f64 1/2 (*.f64 z y))
  (*.f64 1/2 (*.f64 z y))
  (*.f64 1/2 (*.f64 z y))
  (*.f64 1/8 x)
  (-.f64 (*.f64 1/8 x) (*.f64 1/2 (*.f64 z y)))
  (-.f64 (*.f64 1/8 x) (*.f64 1/2 (*.f64 z y)))
0.638 * * [simplify]: iteration  0 :  5261  enodes  (cost  321 )
0.640 * [simplify]: Simplified to:
   (log.f64 (/.f64 (*.f64 y z) 2))
  (log.f64 (/.f64 (*.f64 y z) 2))
  (log.f64 (/.f64 (*.f64 y z) 2))
  (pow.f64 (sqrt.f64 (exp.f64 y)) z)
  (*.f64 (pow.f64 (*.f64 y z) 3) 1/8)
  (*.f64 (pow.f64 (*.f64 y z) 3) 1/8)
  (*.f64 (cbrt.f64 (/.f64 (*.f64 y z) 2)) (cbrt.f64 (/.f64 (*.f64 y z) 2)))
  (cbrt.f64 (/.f64 (*.f64 y z) 2))
  (*.f64 (pow.f64 (*.f64 y z) 3) 1/8)
  (sqrt.f64 (/.f64 (*.f64 y z) 2))
  (sqrt.f64 (/.f64 (*.f64 y z) 2))
  (neg.f64 (*.f64 y z))
  -2
  (/.f64 y (*.f64 (cbrt.f64 2) (cbrt.f64 2)))
  (/.f64 z (cbrt.f64 2))
  (/.f64 y (sqrt.f64 2))
  (/.f64 z (sqrt.f64 2))
  y
  (/.f64 z 2)
  1/2
  (/.f64 2 (*.f64 y z))
  (*.f64 z (/.f64 y (*.f64 (cbrt.f64 2) (cbrt.f64 2))))
  (*.f64 y (/.f64 z (sqrt.f64 2)))
  (*.f64 y z)
  (/.f64 2 z)
  (/.f64 (exp.f64 (*.f64 1/8 x)) (pow.f64 (sqrt.f64 (exp.f64 y)) z))
  (log.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)))
  (/.f64 (exp.f64 (*.f64 1/8 x)) (pow.f64 (sqrt.f64 (exp.f64 y)) z))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2))) (cbrt.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2))))
  (cbrt.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)))
  (pow.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)) 3)
  (sqrt.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)))
  (sqrt.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)))
  (+.f64 (pow.f64 (*.f64 1/8 x) 3) (pow.f64 (/.f64 (*.f64 y z) -2) 3))
  (+.f64 (*.f64 x (*.f64 x 1/64)) (*.f64 z (*.f64 (+.f64 (/.f64 (*.f64 y z) 2) (*.f64 1/8 x)) (/.f64 y 2))))
  (/.f64 (*.f64 y z) -2)
  (-.f64 (*.f64 x (*.f64 x 1/64)) (/.f64 (*.f64 (*.f64 y z) (*.f64 y z)) 4))
  (+.f64 (/.f64 (*.f64 y z) 2) (*.f64 1/8 x))
  (/.f64 (*.f64 y z) 2)
  (/.f64 (*.f64 y z) 2)
  (/.f64 (*.f64 y z) 2)
  (*.f64 1/8 x)
  (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2))
  (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2))
0.641 * * * [progress]: adding candidates to table
0.676 * [progress]: [Phase 3 of 3] Extracting.
0.682 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)) t)
0.684 * * [simplify]: iteration  0 :  47  enodes  (cost  11 )
0.685 * * [simplify]: iteration  1 :  47  enodes  (cost  11 )
0.685 * [simplify]: Simplified to:
   (+.f64 (-.f64 (*.f64 1/8 x) (/.f64 (*.f64 y z) 2)) t)
1.633 * [regime-testing]: End program error score: 0.029003625453181647
1.740 * [regime-testing]: Target error score: 0.005000625078134767