37.825 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.478 * * * [progress]: [2/2] Setting up program.
0.482 * [progress]: [Phase 2 of 3] Improving.
0.482 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)) t)
0.522 * * [simplify]: iteration  0 :  640  enodes  (cost  13 )
0.522 * * [simplify]: iteration  1 :  640  enodes  (cost  13 )
0.522 * [simplify]: Simplified to:
   (+.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)) t)
0.523 * * [progress]: iteration 1 / 4
0.523 * * * [progress]: picking best candidate
0.526 * * * * [pick]: Picked  #<alt (λ (x y z t) (+.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)) t))>
0.526 * * * [progress]: localizing error
0.535 * * * [progress]: generating rewritten candidates
0.535 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.543 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.551 * * * [progress]: generating series expansions
0.551 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.551 * [approximate]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in (x y z) around 0
0.551 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in z
0.551 * [taylor]: Taking taylor expansion of (* 0.125 x) in z
0.552 * [taylor]: Taking taylor expansion of 0.125 in z
0.552 * [taylor]: Taking taylor expansion of x in z
0.552 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in z
0.552 * [taylor]: Taking taylor expansion of 0.5 in z
0.552 * [taylor]: Taking taylor expansion of (* z y) in z
0.552 * [taylor]: Taking taylor expansion of z in z
0.552 * [taylor]: Taking taylor expansion of y in z
0.552 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in y
0.552 * [taylor]: Taking taylor expansion of (* 0.125 x) in y
0.552 * [taylor]: Taking taylor expansion of 0.125 in y
0.552 * [taylor]: Taking taylor expansion of x in y
0.552 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y
0.552 * [taylor]: Taking taylor expansion of 0.5 in y
0.552 * [taylor]: Taking taylor expansion of (* z y) in y
0.552 * [taylor]: Taking taylor expansion of z in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.552 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in x
0.552 * [taylor]: Taking taylor expansion of (* 0.125 x) in x
0.552 * [taylor]: Taking taylor expansion of 0.125 in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in x
0.552 * [taylor]: Taking taylor expansion of 0.5 in x
0.552 * [taylor]: Taking taylor expansion of (* z y) in x
0.552 * [taylor]: Taking taylor expansion of z in x
0.552 * [taylor]: Taking taylor expansion of y in x
0.552 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in x
0.552 * [taylor]: Taking taylor expansion of (* 0.125 x) in x
0.552 * [taylor]: Taking taylor expansion of 0.125 in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in x
0.552 * [taylor]: Taking taylor expansion of 0.5 in x
0.552 * [taylor]: Taking taylor expansion of (* z y) in x
0.552 * [taylor]: Taking taylor expansion of z in x
0.552 * [taylor]: Taking taylor expansion of y in x
0.552 * [taylor]: Taking taylor expansion of (neg (* 0.5 (* z y))) in y
0.552 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y
0.552 * [taylor]: Taking taylor expansion of 0.5 in y
0.552 * [taylor]: Taking taylor expansion of (* z y) in y
0.552 * [taylor]: Taking taylor expansion of z in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.552 * [taylor]: Taking taylor expansion of 0 in z
0.553 * [taylor]: Taking taylor expansion of 0.125 in y
0.553 * [taylor]: Taking taylor expansion of 0.125 in z
0.553 * [taylor]: Taking taylor expansion of (neg (* 0.5 z)) in z
0.553 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
0.553 * [taylor]: Taking taylor expansion of 0.5 in z
0.553 * [taylor]: Taking taylor expansion of z in z
0.553 * [taylor]: Taking taylor expansion of 0 in y
0.553 * [taylor]: Taking taylor expansion of 0 in z
0.553 * [taylor]: Taking taylor expansion of 0 in z
0.553 * [taylor]: Taking taylor expansion of 0 in z
0.554 * [approximate]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in (x y z) around 0
0.554 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in z
0.554 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in z
0.554 * [taylor]: Taking taylor expansion of 0.125 in z
0.554 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.554 * [taylor]: Taking taylor expansion of x in z
0.554 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z
0.554 * [taylor]: Taking taylor expansion of 0.5 in z
0.554 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.554 * [taylor]: Taking taylor expansion of (* z y) in z
0.554 * [taylor]: Taking taylor expansion of z in z
0.554 * [taylor]: Taking taylor expansion of y in z
0.554 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in y
0.554 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in y
0.554 * [taylor]: Taking taylor expansion of 0.125 in y
0.554 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.554 * [taylor]: Taking taylor expansion of x in y
0.554 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y
0.554 * [taylor]: Taking taylor expansion of 0.5 in y
0.554 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.554 * [taylor]: Taking taylor expansion of (* z y) in y
0.554 * [taylor]: Taking taylor expansion of z in y
0.554 * [taylor]: Taking taylor expansion of y in y
0.554 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in x
0.554 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x
0.554 * [taylor]: Taking taylor expansion of 0.125 in x
0.554 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x
0.554 * [taylor]: Taking taylor expansion of 0.5 in x
0.554 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.554 * [taylor]: Taking taylor expansion of (* z y) in x
0.554 * [taylor]: Taking taylor expansion of z in x
0.554 * [taylor]: Taking taylor expansion of y in x
0.554 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in x
0.554 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x
0.554 * [taylor]: Taking taylor expansion of 0.125 in x
0.554 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x
0.554 * [taylor]: Taking taylor expansion of 0.5 in x
0.555 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.555 * [taylor]: Taking taylor expansion of (* z y) in x
0.555 * [taylor]: Taking taylor expansion of z in x
0.555 * [taylor]: Taking taylor expansion of y in x
0.555 * [taylor]: Taking taylor expansion of 0.125 in y
0.555 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 (* z y)))) in y
0.555 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y
0.555 * [taylor]: Taking taylor expansion of 0.5 in y
0.555 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.555 * [taylor]: Taking taylor expansion of (* z y) in y
0.555 * [taylor]: Taking taylor expansion of z in y
0.555 * [taylor]: Taking taylor expansion of y in y
0.555 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 z))) in z
0.555 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.555 * [taylor]: Taking taylor expansion of 0.5 in z
0.555 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.555 * [taylor]: Taking taylor expansion of z in z
0.555 * [taylor]: Taking taylor expansion of 0.125 in z
0.556 * [taylor]: Taking taylor expansion of 0 in y
0.556 * [taylor]: Taking taylor expansion of 0 in z
0.556 * [taylor]: Taking taylor expansion of 0 in z
0.556 * [taylor]: Taking taylor expansion of 0 in y
0.556 * [taylor]: Taking taylor expansion of 0 in z
0.557 * [taylor]: Taking taylor expansion of 0 in z
0.557 * [taylor]: Taking taylor expansion of 0 in z
0.557 * [taylor]: Taking taylor expansion of 0 in y
0.557 * [taylor]: Taking taylor expansion of 0 in z
0.557 * [taylor]: Taking taylor expansion of 0 in z
0.558 * [taylor]: Taking taylor expansion of 0 in z
0.558 * [taylor]: Taking taylor expansion of 0 in z
0.558 * [approximate]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in (x y z) around 0
0.558 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in z
0.558 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in z
0.558 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z
0.558 * [taylor]: Taking taylor expansion of 0.5 in z
0.558 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.558 * [taylor]: Taking taylor expansion of (* z y) in z
0.558 * [taylor]: Taking taylor expansion of z in z
0.558 * [taylor]: Taking taylor expansion of y in z
0.558 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in z
0.558 * [taylor]: Taking taylor expansion of 0.125 in z
0.558 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.558 * [taylor]: Taking taylor expansion of x in z
0.558 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in y
0.558 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in y
0.558 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y
0.558 * [taylor]: Taking taylor expansion of 0.5 in y
0.558 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.558 * [taylor]: Taking taylor expansion of (* z y) in y
0.558 * [taylor]: Taking taylor expansion of z in y
0.558 * [taylor]: Taking taylor expansion of y in y
0.559 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in y
0.559 * [taylor]: Taking taylor expansion of 0.125 in y
0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.559 * [taylor]: Taking taylor expansion of x in y
0.559 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in x
0.559 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in x
0.559 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x
0.559 * [taylor]: Taking taylor expansion of 0.5 in x
0.559 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.559 * [taylor]: Taking taylor expansion of (* z y) in x
0.559 * [taylor]: Taking taylor expansion of z in x
0.559 * [taylor]: Taking taylor expansion of y in x
0.559 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x
0.559 * [taylor]: Taking taylor expansion of 0.125 in x
0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in x
0.559 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in x
0.559 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x
0.559 * [taylor]: Taking taylor expansion of 0.5 in x
0.559 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.559 * [taylor]: Taking taylor expansion of (* z y) in x
0.559 * [taylor]: Taking taylor expansion of z in x
0.559 * [taylor]: Taking taylor expansion of y in x
0.559 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x
0.559 * [taylor]: Taking taylor expansion of 0.125 in x
0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of (neg 0.125) in y
0.559 * [taylor]: Taking taylor expansion of 0.125 in y
0.559 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 (* z y)))) in y
0.559 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y
0.560 * [taylor]: Taking taylor expansion of 0.5 in y
0.560 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.560 * [taylor]: Taking taylor expansion of (* z y) in y
0.560 * [taylor]: Taking taylor expansion of z in y
0.560 * [taylor]: Taking taylor expansion of y in y
0.560 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 z))) in z
0.560 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.560 * [taylor]: Taking taylor expansion of 0.5 in z
0.560 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.560 * [taylor]: Taking taylor expansion of z in z
0.560 * [taylor]: Taking taylor expansion of (neg 0.125) in z
0.560 * [taylor]: Taking taylor expansion of 0.125 in z
0.560 * [taylor]: Taking taylor expansion of 0 in y
0.560 * [taylor]: Taking taylor expansion of 0 in z
0.560 * [taylor]: Taking taylor expansion of 0 in z
0.561 * [taylor]: Taking taylor expansion of 0 in y
0.561 * [taylor]: Taking taylor expansion of 0 in z
0.561 * [taylor]: Taking taylor expansion of 0 in z
0.561 * [taylor]: Taking taylor expansion of 0 in z
0.562 * [taylor]: Taking taylor expansion of 0 in y
0.562 * [taylor]: Taking taylor expansion of 0 in z
0.562 * [taylor]: Taking taylor expansion of 0 in z
0.562 * [taylor]: Taking taylor expansion of 0 in z
0.562 * [taylor]: Taking taylor expansion of 0 in z
0.562 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.563 * [approximate]: Taking taylor expansion of (* 0.5 (* z y)) in (y z) around 0
0.563 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in z
0.563 * [taylor]: Taking taylor expansion of 0.5 in z
0.563 * [taylor]: Taking taylor expansion of (* z y) in z
0.563 * [taylor]: Taking taylor expansion of z in z
0.563 * [taylor]: Taking taylor expansion of y in z
0.563 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y
0.563 * [taylor]: Taking taylor expansion of 0.5 in y
0.563 * [taylor]: Taking taylor expansion of (* z y) in y
0.563 * [taylor]: Taking taylor expansion of z in y
0.563 * [taylor]: Taking taylor expansion of y in y
0.563 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y
0.563 * [taylor]: Taking taylor expansion of 0.5 in y
0.563 * [taylor]: Taking taylor expansion of (* z y) in y
0.563 * [taylor]: Taking taylor expansion of z in y
0.563 * [taylor]: Taking taylor expansion of y in y
0.563 * [taylor]: Taking taylor expansion of 0 in z
0.563 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
0.563 * [taylor]: Taking taylor expansion of 0.5 in z
0.563 * [taylor]: Taking taylor expansion of z in z
0.563 * [taylor]: Taking taylor expansion of 0 in z
0.563 * [taylor]: Taking taylor expansion of 0 in z
0.564 * [taylor]: Taking taylor expansion of 0 in z
0.564 * [approximate]: Taking taylor expansion of (/ 0.5 (* z y)) in (y z) around 0
0.564 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in z
0.564 * [taylor]: Taking taylor expansion of 0.5 in z
0.564 * [taylor]: Taking taylor expansion of (* z y) in z
0.564 * [taylor]: Taking taylor expansion of z in z
0.564 * [taylor]: Taking taylor expansion of y in z
0.564 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in y
0.564 * [taylor]: Taking taylor expansion of 0.5 in y
0.564 * [taylor]: Taking taylor expansion of (* z y) in y
0.564 * [taylor]: Taking taylor expansion of z in y
0.564 * [taylor]: Taking taylor expansion of y in y
0.564 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in y
0.564 * [taylor]: Taking taylor expansion of 0.5 in y
0.564 * [taylor]: Taking taylor expansion of (* z y) in y
0.564 * [taylor]: Taking taylor expansion of z in y
0.564 * [taylor]: Taking taylor expansion of y in y
0.564 * [taylor]: Taking taylor expansion of (/ 0.5 z) in z
0.564 * [taylor]: Taking taylor expansion of 0.5 in z
0.564 * [taylor]: Taking taylor expansion of z in z
0.565 * [taylor]: Taking taylor expansion of 0 in z
0.565 * [taylor]: Taking taylor expansion of 0 in z
0.565 * [taylor]: Taking taylor expansion of 0 in z
0.565 * [approximate]: Taking taylor expansion of (/ 0.5 (* z y)) in (y z) around 0
0.565 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in z
0.565 * [taylor]: Taking taylor expansion of 0.5 in z
0.565 * [taylor]: Taking taylor expansion of (* z y) in z
0.565 * [taylor]: Taking taylor expansion of z in z
0.565 * [taylor]: Taking taylor expansion of y in z
0.566 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in y
0.566 * [taylor]: Taking taylor expansion of 0.5 in y
0.566 * [taylor]: Taking taylor expansion of (* z y) in y
0.566 * [taylor]: Taking taylor expansion of z in y
0.566 * [taylor]: Taking taylor expansion of y in y
0.566 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in y
0.566 * [taylor]: Taking taylor expansion of 0.5 in y
0.566 * [taylor]: Taking taylor expansion of (* z y) in y
0.566 * [taylor]: Taking taylor expansion of z in y
0.566 * [taylor]: Taking taylor expansion of y in y
0.566 * [taylor]: Taking taylor expansion of (/ 0.5 z) in z
0.566 * [taylor]: Taking taylor expansion of 0.5 in z
0.566 * [taylor]: Taking taylor expansion of z in z
0.566 * [taylor]: Taking taylor expansion of 0 in z
0.566 * [taylor]: Taking taylor expansion of 0 in z
0.567 * [taylor]: Taking taylor expansion of 0 in z
0.567 * * * [progress]: simplifying candidates
0.568 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (*.f64 (/.f64 1.0 8.0) x)) (exp.f64 (/.f64 (*.f64 y z) 2.0)))
  (log.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (exp.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0))) (cbrt.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0))))
  (cbrt.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (*.f64 (*.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)) (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0))) (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (sqrt.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (sqrt.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (-.f64 (*.f64 (*.f64 1.0 x) 2.0) (*.f64 8.0 (*.f64 y z)))
  (*.f64 8.0 2.0)
  (-.f64 (pow.f64 (*.f64 (/.f64 1.0 8.0) x) 3) (pow.f64 (/.f64 (*.f64 y z) 2.0) 3))
  (+.f64 (*.f64 (*.f64 (/.f64 1.0 8.0) x) (*.f64 (/.f64 1.0 8.0) x)) (+.f64 (*.f64 (/.f64 (*.f64 y z) 2.0) (/.f64 (*.f64 y z) 2.0)) (*.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0))))
  (neg.f64 (/.f64 (*.f64 y z) 2.0))
  (-.f64 (*.f64 (*.f64 (/.f64 1.0 8.0) x) (*.f64 (/.f64 1.0 8.0) x)) (*.f64 (/.f64 (*.f64 y z) 2.0) (/.f64 (*.f64 y z) 2.0)))
  (+.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0))
  (-.f64 (+.f64 (log.f64 y) (log.f64 z)) (log.f64 2.0))
  (-.f64 (log.f64 (*.f64 y z)) (log.f64 2.0))
  (log.f64 (/.f64 (*.f64 y z) 2.0))
  (exp.f64 (/.f64 (*.f64 y z) 2.0))
  (/.f64 (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 z z) z)) (*.f64 (*.f64 2.0 2.0) 2.0))
  (/.f64 (*.f64 (*.f64 (*.f64 y z) (*.f64 y z)) (*.f64 y z)) (*.f64 (*.f64 2.0 2.0) 2.0))
  (*.f64 (cbrt.f64 (/.f64 (*.f64 y z) 2.0)) (cbrt.f64 (/.f64 (*.f64 y z) 2.0)))
  (cbrt.f64 (/.f64 (*.f64 y z) 2.0))
  (*.f64 (*.f64 (/.f64 (*.f64 y z) 2.0) (/.f64 (*.f64 y z) 2.0)) (/.f64 (*.f64 y z) 2.0))
  (sqrt.f64 (/.f64 (*.f64 y z) 2.0))
  (sqrt.f64 (/.f64 (*.f64 y z) 2.0))
  (neg.f64 (*.f64 y z))
  (neg.f64 2.0)
  (/.f64 y (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)))
  (/.f64 z (cbrt.f64 2.0))
  (/.f64 y (sqrt.f64 2.0))
  (/.f64 z (sqrt.f64 2.0))
  (/.f64 y 1)
  (/.f64 z 2.0)
  (/.f64 1 2.0)
  (/.f64 2.0 (*.f64 y z))
  (/.f64 (*.f64 y z) (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)))
  (/.f64 (*.f64 y z) (sqrt.f64 2.0))
  (/.f64 (*.f64 y z) 1)
  (/.f64 2.0 z)
  (*.f64 0.125 x)
  (-.f64 (*.f64 0.125 x) (*.f64 0.5 (*.f64 z y)))
  (-.f64 (*.f64 0.125 x) (*.f64 0.5 (*.f64 z y)))
  (*.f64 0.5 (*.f64 z y))
  (*.f64 0.5 (*.f64 z y))
  (*.f64 0.5 (*.f64 z y))
0.617 * * [simplify]: iteration  0 :  4944  enodes  (cost  378 )
0.617 * * [simplify]: iteration  1 :  4944  enodes  (cost  378 )
0.619 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (log.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (exp.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0))) (cbrt.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0))))
  (cbrt.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (pow.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)) 3)
  (sqrt.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (sqrt.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)))
  (-.f64 (*.f64 2.0 (*.f64 1.0 x)) (*.f64 8.0 (*.f64 y z)))
  (*.f64 8.0 2.0)
  (-.f64 (pow.f64 (*.f64 (/.f64 1.0 8.0) x) 3) (pow.f64 (/.f64 (*.f64 y z) 2.0) 3))
  (+.f64 (*.f64 (*.f64 (/.f64 1.0 8.0) x) (*.f64 (/.f64 1.0 8.0) x)) (*.f64 (/.f64 (*.f64 y z) 2.0) (+.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0))))
  (neg.f64 (/.f64 (*.f64 y z) 2.0))
  (-.f64 (*.f64 (*.f64 (/.f64 1.0 8.0) x) (*.f64 (/.f64 1.0 8.0) x)) (*.f64 (/.f64 (*.f64 y z) 2.0) (/.f64 (*.f64 y z) 2.0)))
  (+.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0))
  (log.f64 (/.f64 (*.f64 y z) 2.0))
  (log.f64 (/.f64 (*.f64 y z) 2.0))
  (log.f64 (/.f64 (*.f64 y z) 2.0))
  (exp.f64 (/.f64 (*.f64 y z) 2.0))
  (pow.f64 (/.f64 (*.f64 y z) 2.0) 3)
  (pow.f64 (/.f64 (*.f64 y z) 2.0) 3)
  (*.f64 (cbrt.f64 (/.f64 (*.f64 y z) 2.0)) (cbrt.f64 (/.f64 (*.f64 y z) 2.0)))
  (cbrt.f64 (/.f64 (*.f64 y z) 2.0))
  (pow.f64 (/.f64 (*.f64 y z) 2.0) 3)
  (sqrt.f64 (/.f64 (*.f64 y z) 2.0))
  (sqrt.f64 (/.f64 (*.f64 y z) 2.0))
  (neg.f64 (*.f64 y z))
  (neg.f64 2.0)
  (/.f64 y (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)))
  (/.f64 z (cbrt.f64 2.0))
  (/.f64 y (sqrt.f64 2.0))
  (/.f64 z (sqrt.f64 2.0))
  y
  (/.f64 z 2.0)
  (/.f64 1 2.0)
  (/.f64 2.0 (*.f64 y z))
  (*.f64 z (/.f64 y (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))))
  (*.f64 z (/.f64 y (sqrt.f64 2.0)))
  (*.f64 y z)
  (/.f64 2.0 z)
  (*.f64 x 0.125)
  (-.f64 (*.f64 x 0.125) (*.f64 (*.f64 y z) 0.5))
  (-.f64 (*.f64 x 0.125) (*.f64 (*.f64 y z) 0.5))
  (*.f64 (*.f64 y z) 0.5)
  (*.f64 (*.f64 y z) 0.5)
  (*.f64 (*.f64 y z) 0.5)
0.620 * * * [progress]: adding candidates to table
0.659 * [progress]: [Phase 3 of 3] Extracting.
0.662 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)) t)
0.664 * * [simplify]: iteration  0 :  49  enodes  (cost  13 )
0.664 * * [simplify]: iteration  1 :  49  enodes  (cost  13 )
0.664 * [simplify]: Simplified to:
   (+.f64 (-.f64 (*.f64 (/.f64 1.0 8.0) x) (/.f64 (*.f64 y z) 2.0)) t)
1.582 * [regime-testing]: End program error score: 0.013574817164735737
1.675 * [regime-testing]: Target error score: 0.005573817039720109