7.754 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.386 * * * [progress]: [2/2] Setting up program.
0.390 * [progress]: [Phase 2 of 3] Improving.
0.390 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 1.0 (/.f64 (*.f64 4.0 (-.f64 (+.f64 x (*.f64 y 0.25)) z)) y))
0.449 * * [simplify]: iteration  0 :  4992  enodes  (cost  11 )
0.449 * * [simplify]: iteration  1 :  4992  enodes  (cost  11 )
0.450 * [simplify]: Simplified to:
   (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (/.f64 (-.f64 x z) y))))
0.456 * * [progress]: iteration 1 / 4
0.456 * * * [progress]: picking best candidate
0.459 * * * * [pick]: Picked  #<alt (λ (x y z) (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (/.f64 (-.f64 x z) y)))))>
0.459 * * * [progress]: localizing error
0.467 * * * [progress]: generating rewritten candidates
0.467 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 2 2)
0.474 * * * [progress]: generating series expansions
0.474 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 2 2)
0.474 * [approximate]: Taking taylor expansion of (/ (- x z) y) in (x z y) around 0
0.474 * [taylor]: Taking taylor expansion of (/ (- x z) y) in y
0.474 * [taylor]: Taking taylor expansion of (- x z) in y
0.474 * [taylor]: Taking taylor expansion of x in y
0.474 * [taylor]: Taking taylor expansion of z in y
0.474 * [taylor]: Taking taylor expansion of y in y
0.474 * [taylor]: Taking taylor expansion of (/ (- x z) y) in z
0.475 * [taylor]: Taking taylor expansion of (- x z) in z
0.475 * [taylor]: Taking taylor expansion of x in z
0.475 * [taylor]: Taking taylor expansion of z in z
0.475 * [taylor]: Taking taylor expansion of y in z
0.475 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x
0.475 * [taylor]: Taking taylor expansion of (- x z) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of z in x
0.475 * [taylor]: Taking taylor expansion of y in x
0.475 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x
0.475 * [taylor]: Taking taylor expansion of (- x z) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of z in x
0.475 * [taylor]: Taking taylor expansion of y in x
0.475 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
0.475 * [taylor]: Taking taylor expansion of -1 in z
0.475 * [taylor]: Taking taylor expansion of (/ z y) in z
0.475 * [taylor]: Taking taylor expansion of z in z
0.475 * [taylor]: Taking taylor expansion of y in z
0.475 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.475 * [taylor]: Taking taylor expansion of y in z
0.475 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.475 * [taylor]: Taking taylor expansion of -1 in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.476 * [taylor]: Taking taylor expansion of 0 in z
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.476 * [taylor]: Taking taylor expansion of 0 in z
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [approximate]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in (x z y) around 0
0.477 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in y
0.477 * [taylor]: Taking taylor expansion of y in y
0.477 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.477 * [taylor]: Taking taylor expansion of x in y
0.477 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.477 * [taylor]: Taking taylor expansion of z in y
0.477 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in z
0.477 * [taylor]: Taking taylor expansion of y in z
0.477 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.477 * [taylor]: Taking taylor expansion of x in z
0.477 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.477 * [taylor]: Taking taylor expansion of z in z
0.477 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x
0.477 * [taylor]: Taking taylor expansion of y in x
0.477 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.477 * [taylor]: Taking taylor expansion of z in x
0.477 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x
0.477 * [taylor]: Taking taylor expansion of y in x
0.477 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.477 * [taylor]: Taking taylor expansion of z in x
0.478 * [taylor]: Taking taylor expansion of y in z
0.478 * [taylor]: Taking taylor expansion of (neg (/ y z)) in z
0.478 * [taylor]: Taking taylor expansion of (/ y z) in z
0.478 * [taylor]: Taking taylor expansion of y in z
0.478 * [taylor]: Taking taylor expansion of z in z
0.478 * [taylor]: Taking taylor expansion of (neg y) in y
0.478 * [taylor]: Taking taylor expansion of y in y
0.478 * [taylor]: Taking taylor expansion of y in y
0.478 * [taylor]: Taking taylor expansion of 0 in z
0.478 * [taylor]: Taking taylor expansion of 0 in y
0.478 * [taylor]: Taking taylor expansion of 0 in y
0.479 * [taylor]: Taking taylor expansion of 0 in z
0.479 * [taylor]: Taking taylor expansion of 0 in y
0.479 * [taylor]: Taking taylor expansion of 0 in y
0.479 * [taylor]: Taking taylor expansion of 0 in y
0.479 * [approximate]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in (x z y) around 0
0.479 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in y
0.479 * [taylor]: Taking taylor expansion of -1 in y
0.479 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.479 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.479 * [taylor]: Taking taylor expansion of z in y
0.479 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in z
0.479 * [taylor]: Taking taylor expansion of -1 in z
0.479 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in z
0.479 * [taylor]: Taking taylor expansion of y in z
0.479 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.479 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.479 * [taylor]: Taking taylor expansion of z in z
0.479 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.479 * [taylor]: Taking taylor expansion of x in z
0.479 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in x
0.479 * [taylor]: Taking taylor expansion of -1 in x
0.480 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x
0.480 * [taylor]: Taking taylor expansion of y in x
0.480 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.480 * [taylor]: Taking taylor expansion of z in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in x
0.480 * [taylor]: Taking taylor expansion of -1 in x
0.480 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x
0.480 * [taylor]: Taking taylor expansion of y in x
0.480 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.480 * [taylor]: Taking taylor expansion of z in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of y in z
0.480 * [taylor]: Taking taylor expansion of (neg (/ y z)) in z
0.480 * [taylor]: Taking taylor expansion of (/ y z) in z
0.480 * [taylor]: Taking taylor expansion of y in z
0.480 * [taylor]: Taking taylor expansion of z in z
0.480 * [taylor]: Taking taylor expansion of (neg y) in y
0.480 * [taylor]: Taking taylor expansion of y in y
0.480 * [taylor]: Taking taylor expansion of y in y
0.481 * [taylor]: Taking taylor expansion of 0 in z
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [taylor]: Taking taylor expansion of 0 in z
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.482 * * * [progress]: simplifying candidates
0.482 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 (-.f64 x z)) (log.f64 y))
  (log.f64 (/.f64 (-.f64 x z) y))
  (exp.f64 (/.f64 (-.f64 x z) y))
  (/.f64 (*.f64 (*.f64 (-.f64 x z) (-.f64 x z)) (-.f64 x z)) (*.f64 (*.f64 y y) y))
  (*.f64 (cbrt.f64 (/.f64 (-.f64 x z) y)) (cbrt.f64 (/.f64 (-.f64 x z) y)))
  (cbrt.f64 (/.f64 (-.f64 x z) y))
  (*.f64 (*.f64 (/.f64 (-.f64 x z) y) (/.f64 (-.f64 x z) y)) (/.f64 (-.f64 x z) y))
  (sqrt.f64 (/.f64 (-.f64 x z) y))
  (sqrt.f64 (/.f64 (-.f64 x z) y))
  (neg.f64 (-.f64 x z))
  (neg.f64 y)
  (/.f64 x y)
  (/.f64 z y)
  (/.f64 (*.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 (-.f64 x z))) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 y))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 (-.f64 x z))) (sqrt.f64 y))
  (/.f64 (cbrt.f64 (-.f64 x z)) (sqrt.f64 y))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 (-.f64 x z))) 1)
  (/.f64 (cbrt.f64 (-.f64 x z)) y)
  (/.f64 (sqrt.f64 (-.f64 x z)) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (sqrt.f64 (-.f64 x z)) (cbrt.f64 y))
  (/.f64 (sqrt.f64 (-.f64 x z)) (sqrt.f64 y))
  (/.f64 (sqrt.f64 (-.f64 x z)) (sqrt.f64 y))
  (/.f64 (sqrt.f64 (-.f64 x z)) 1)
  (/.f64 (sqrt.f64 (-.f64 x z)) y)
  (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 x z) (cbrt.f64 y))
  (/.f64 1 (sqrt.f64 y))
  (/.f64 (-.f64 x z) (sqrt.f64 y))
  (/.f64 1 1)
  (/.f64 (-.f64 x z) y)
  (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 z)) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 z)) (cbrt.f64 y))
  (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 z)) (sqrt.f64 y))
  (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 z)) (sqrt.f64 y))
  (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 z)) 1)
  (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 z)) y)
  (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 x z) (cbrt.f64 y))
  (/.f64 1 (sqrt.f64 y))
  (/.f64 (-.f64 x z) (sqrt.f64 y))
  (/.f64 1 1)
  (/.f64 (-.f64 x z) y)
  (/.f64 1 y)
  (/.f64 y (-.f64 x z))
  (/.f64 (-.f64 x z) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 x z) (sqrt.f64 y))
  (/.f64 (-.f64 x z) 1)
  (/.f64 y (cbrt.f64 (-.f64 x z)))
  (/.f64 y (sqrt.f64 (-.f64 x z)))
  (/.f64 y (-.f64 x z))
  (/.f64 y (-.f64 (sqrt.f64 x) (sqrt.f64 z)))
  (/.f64 y (-.f64 x z))
  (*.f64 y (+.f64 (*.f64 x x) (+.f64 (*.f64 z z) (*.f64 x z))))
  (*.f64 y (+.f64 x z))
  (-.f64 (/.f64 x y) (/.f64 z y))
  (-.f64 (/.f64 x y) (/.f64 z y))
  (-.f64 (/.f64 x y) (/.f64 z y))
0.524 * * [simplify]: iteration  0 :  5119  enodes  (cost  362 )
0.526 * [simplify]: Simplified to:
   (log.f64 (/.f64 (-.f64 x z) y))
  (log.f64 (/.f64 (-.f64 x z) y))
  (exp.f64 (/.f64 (-.f64 x z) y))
  (pow.f64 (/.f64 (-.f64 x z) y) 3)
  (*.f64 (cbrt.f64 (/.f64 (-.f64 x z) y)) (cbrt.f64 (/.f64 (-.f64 x z) y)))
  (cbrt.f64 (/.f64 (-.f64 x z) y))
  (pow.f64 (/.f64 (-.f64 x z) y) 3)
  (sqrt.f64 (/.f64 (-.f64 x z) y))
  (sqrt.f64 (/.f64 (-.f64 x z) y))
  (-.f64 z x)
  (neg.f64 y)
  (/.f64 x y)
  (/.f64 z y)
  (/.f64 (*.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 (-.f64 x z))) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 y))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 (-.f64 x z))) (sqrt.f64 y))
  (/.f64 (cbrt.f64 (-.f64 x z)) (sqrt.f64 y))
  (*.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 (-.f64 x z)))
  (/.f64 (cbrt.f64 (-.f64 x z)) y)
  (/.f64 (sqrt.f64 (-.f64 x z)) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (sqrt.f64 (-.f64 x z)) (cbrt.f64 y))
  (/.f64 (sqrt.f64 (-.f64 x z)) (sqrt.f64 y))
  (/.f64 (sqrt.f64 (-.f64 x z)) (sqrt.f64 y))
  (sqrt.f64 (-.f64 x z))
  (/.f64 (sqrt.f64 (-.f64 x z)) y)
  (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 x z) (cbrt.f64 y))
  (/.f64 1 (sqrt.f64 y))
  (/.f64 (-.f64 x z) (sqrt.f64 y))
  1
  (/.f64 (-.f64 x z) y)
  (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 z)) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 z)) (cbrt.f64 y))
  (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 z)) (sqrt.f64 y))
  (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 z)) (sqrt.f64 y))
  (+.f64 (sqrt.f64 x) (sqrt.f64 z))
  (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 z)) y)
  (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 x z) (cbrt.f64 y))
  (/.f64 1 (sqrt.f64 y))
  (/.f64 (-.f64 x z) (sqrt.f64 y))
  1
  (/.f64 (-.f64 x z) y)
  (/.f64 1 y)
  (/.f64 y (-.f64 x z))
  (/.f64 (-.f64 x z) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 x z) (sqrt.f64 y))
  (-.f64 x z)
  (/.f64 y (cbrt.f64 (-.f64 x z)))
  (/.f64 y (sqrt.f64 (-.f64 x z)))
  (/.f64 y (-.f64 x z))
  (/.f64 y (-.f64 (sqrt.f64 x) (sqrt.f64 z)))
  (/.f64 y (-.f64 x z))
  (*.f64 y (+.f64 (*.f64 x x) (*.f64 z (+.f64 x z))))
  (*.f64 y (+.f64 x z))
  (/.f64 (-.f64 x z) y)
  (/.f64 (-.f64 x z) y)
  (/.f64 (-.f64 x z) y)
0.526 * * * [progress]: adding candidates to table
0.570 * * [progress]: iteration 2 / 4
0.570 * * * [progress]: picking best candidate
0.573 * * * * [pick]: Picked  #<alt (λ (x y z) (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (-.f64 (/.f64 x y) (/.f64 z y))))))>
0.573 * * * [progress]: localizing error
0.582 * * * [progress]: generating rewritten candidates
0.582 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 2 2)
0.596 * * * [progress]: generating series expansions
0.596 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 2 2)
0.596 * [approximate]: Taking taylor expansion of (- (/ x y) (/ z y)) in (x y z) around 0
0.596 * [taylor]: Taking taylor expansion of (- (/ x y) (/ z y)) in z
0.596 * [taylor]: Taking taylor expansion of (/ x y) in z
0.596 * [taylor]: Taking taylor expansion of x in z
0.596 * [taylor]: Taking taylor expansion of y in z
0.596 * [taylor]: Taking taylor expansion of (/ z y) in z
0.596 * [taylor]: Taking taylor expansion of z in z
0.596 * [taylor]: Taking taylor expansion of y in z
0.596 * [taylor]: Taking taylor expansion of (- (/ x y) (/ z y)) in y
0.596 * [taylor]: Taking taylor expansion of (/ x y) in y
0.596 * [taylor]: Taking taylor expansion of x in y
0.596 * [taylor]: Taking taylor expansion of y in y
0.597 * [taylor]: Taking taylor expansion of (/ z y) in y
0.597 * [taylor]: Taking taylor expansion of z in y
0.597 * [taylor]: Taking taylor expansion of y in y
0.597 * [taylor]: Taking taylor expansion of (- (/ x y) (/ z y)) in x
0.597 * [taylor]: Taking taylor expansion of (/ x y) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of (/ z y) in x
0.597 * [taylor]: Taking taylor expansion of z in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of (- (/ x y) (/ z y)) in x
0.597 * [taylor]: Taking taylor expansion of (/ x y) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of (/ z y) in x
0.597 * [taylor]: Taking taylor expansion of z in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of (neg (/ z y)) in y
0.597 * [taylor]: Taking taylor expansion of (/ z y) in y
0.597 * [taylor]: Taking taylor expansion of z in y
0.597 * [taylor]: Taking taylor expansion of y in y
0.597 * [taylor]: Taking taylor expansion of (neg z) in z
0.597 * [taylor]: Taking taylor expansion of z in z
0.597 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.597 * [taylor]: Taking taylor expansion of y in y
0.597 * [taylor]: Taking taylor expansion of 1 in z
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.598 * [taylor]: Taking taylor expansion of 0 in y
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.598 * [taylor]: Taking taylor expansion of 0 in y
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.599 * [approximate]: Taking taylor expansion of (- (/ y x) (/ y z)) in (x y z) around 0
0.599 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in z
0.599 * [taylor]: Taking taylor expansion of (/ y x) in z
0.599 * [taylor]: Taking taylor expansion of y in z
0.599 * [taylor]: Taking taylor expansion of x in z
0.599 * [taylor]: Taking taylor expansion of (/ y z) in z
0.599 * [taylor]: Taking taylor expansion of y in z
0.599 * [taylor]: Taking taylor expansion of z in z
0.599 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in y
0.599 * [taylor]: Taking taylor expansion of (/ y x) in y
0.599 * [taylor]: Taking taylor expansion of y in y
0.599 * [taylor]: Taking taylor expansion of x in y
0.599 * [taylor]: Taking taylor expansion of (/ y z) in y
0.599 * [taylor]: Taking taylor expansion of y in y
0.599 * [taylor]: Taking taylor expansion of z in y
0.599 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in x
0.599 * [taylor]: Taking taylor expansion of (/ y x) in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (/ y z) in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of z in x
0.599 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in x
0.599 * [taylor]: Taking taylor expansion of (/ y x) in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (/ y z) in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of z in x
0.599 * [taylor]: Taking taylor expansion of y in y
0.599 * [taylor]: Taking taylor expansion of 1 in z
0.599 * [taylor]: Taking taylor expansion of (neg (/ y z)) in y
0.599 * [taylor]: Taking taylor expansion of (/ y z) in y
0.599 * [taylor]: Taking taylor expansion of y in y
0.599 * [taylor]: Taking taylor expansion of z in y
0.600 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.600 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.600 * [taylor]: Taking taylor expansion of z in z
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.601 * [approximate]: Taking taylor expansion of (- (/ y x) (/ y z)) in (x y z) around 0
0.601 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in z
0.601 * [taylor]: Taking taylor expansion of (/ y x) in z
0.601 * [taylor]: Taking taylor expansion of y in z
0.601 * [taylor]: Taking taylor expansion of x in z
0.601 * [taylor]: Taking taylor expansion of (/ y z) in z
0.601 * [taylor]: Taking taylor expansion of y in z
0.601 * [taylor]: Taking taylor expansion of z in z
0.601 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in y
0.601 * [taylor]: Taking taylor expansion of (/ y x) in y
0.601 * [taylor]: Taking taylor expansion of y in y
0.601 * [taylor]: Taking taylor expansion of x in y
0.601 * [taylor]: Taking taylor expansion of (/ y z) in y
0.601 * [taylor]: Taking taylor expansion of y in y
0.601 * [taylor]: Taking taylor expansion of z in y
0.601 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in x
0.601 * [taylor]: Taking taylor expansion of (/ y x) in x
0.601 * [taylor]: Taking taylor expansion of y in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (/ y z) in x
0.601 * [taylor]: Taking taylor expansion of y in x
0.601 * [taylor]: Taking taylor expansion of z in x
0.601 * [taylor]: Taking taylor expansion of (- (/ y x) (/ y z)) in x
0.601 * [taylor]: Taking taylor expansion of (/ y x) in x
0.601 * [taylor]: Taking taylor expansion of y in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (/ y z) in x
0.601 * [taylor]: Taking taylor expansion of y in x
0.601 * [taylor]: Taking taylor expansion of z in x
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of 1 in z
0.602 * [taylor]: Taking taylor expansion of (neg (/ y z)) in y
0.602 * [taylor]: Taking taylor expansion of (/ y z) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of z in y
0.602 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.602 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.602 * [taylor]: Taking taylor expansion of z in z
0.602 * [taylor]: Taking taylor expansion of 0 in z
0.602 * [taylor]: Taking taylor expansion of 0 in y
0.602 * [taylor]: Taking taylor expansion of 0 in z
0.602 * [taylor]: Taking taylor expansion of 0 in z
0.602 * [taylor]: Taking taylor expansion of 0 in z
0.603 * [taylor]: Taking taylor expansion of 0 in y
0.603 * [taylor]: Taking taylor expansion of 0 in z
0.603 * [taylor]: Taking taylor expansion of 0 in z
0.603 * [taylor]: Taking taylor expansion of 0 in z
0.603 * [taylor]: Taking taylor expansion of 0 in z
0.603 * * * [progress]: simplifying candidates
0.604 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (/.f64 x y)) (exp.f64 (/.f64 z y)))
  (log.f64 (-.f64 (/.f64 x y) (/.f64 z y)))
  (exp.f64 (-.f64 (/.f64 x y) (/.f64 z y)))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 x y) (/.f64 z y))) (cbrt.f64 (-.f64 (/.f64 x y) (/.f64 z y))))
  (cbrt.f64 (-.f64 (/.f64 x y) (/.f64 z y)))
  (*.f64 (*.f64 (-.f64 (/.f64 x y) (/.f64 z y)) (-.f64 (/.f64 x y) (/.f64 z y))) (-.f64 (/.f64 x y) (/.f64 z y)))
  (sqrt.f64 (-.f64 (/.f64 x y) (/.f64 z y)))
  (sqrt.f64 (-.f64 (/.f64 x y) (/.f64 z y)))
  (-.f64 x z)
  (-.f64 (*.f64 x y) (*.f64 y z))
  (*.f64 y y)
  (-.f64 (pow.f64 (/.f64 x y) 3) (pow.f64 (/.f64 z y) 3))
  (+.f64 (*.f64 (/.f64 x y) (/.f64 x y)) (+.f64 (*.f64 (/.f64 z y) (/.f64 z y)) (*.f64 (/.f64 x y) (/.f64 z y))))
  (neg.f64 (/.f64 z y))
  (-.f64 (*.f64 (/.f64 x y) (/.f64 x y)) (*.f64 (/.f64 z y) (/.f64 z y)))
  (+.f64 (/.f64 x y) (/.f64 z y))
  (+.f64 (sqrt.f64 (/.f64 x y)) (sqrt.f64 (/.f64 z y)))
  (-.f64 (sqrt.f64 (/.f64 x y)) (sqrt.f64 (/.f64 z y)))
  (+.f64 (sqrt.f64 (/.f64 x y)) (/.f64 (sqrt.f64 z) (sqrt.f64 y)))
  (-.f64 (sqrt.f64 (/.f64 x y)) (/.f64 (sqrt.f64 z) (sqrt.f64 y)))
  (+.f64 (/.f64 (sqrt.f64 x) (sqrt.f64 y)) (sqrt.f64 (/.f64 z y)))
  (-.f64 (/.f64 (sqrt.f64 x) (sqrt.f64 y)) (sqrt.f64 (/.f64 z y)))
  (+.f64 (/.f64 (sqrt.f64 x) (sqrt.f64 y)) (/.f64 (sqrt.f64 z) (sqrt.f64 y)))
  (-.f64 (/.f64 (sqrt.f64 x) (sqrt.f64 y)) (/.f64 (sqrt.f64 z) (sqrt.f64 y)))
  (-.f64 (/.f64 x (cbrt.f64 y)) (/.f64 z (cbrt.f64 y)))
  (-.f64 (/.f64 x (sqrt.f64 y)) (/.f64 z (sqrt.f64 y)))
  (-.f64 (/.f64 x y) (/.f64 z y))
  (-.f64 (/.f64 x y) (/.f64 z y))
  (-.f64 x z)
  (-.f64 (/.f64 x y) (/.f64 z y))
  (-.f64 (/.f64 x y) (/.f64 z y))
  (-.f64 (/.f64 x y) (/.f64 z y))
0.642 * * [simplify]: iteration  0 :  4911  enodes  (cost  275 )
0.642 * * [simplify]: iteration  1 :  4911  enodes  (cost  275 )
0.644 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (/.f64 x y) (/.f64 z y)))
  (log.f64 (-.f64 (/.f64 x y) (/.f64 z y)))
  (exp.f64 (-.f64 (/.f64 x y) (/.f64 z y)))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 x y) (/.f64 z y))) (cbrt.f64 (-.f64 (/.f64 x y) (/.f64 z y))))
  (cbrt.f64 (-.f64 (/.f64 x y) (/.f64 z y)))
  (pow.f64 (-.f64 (/.f64 x y) (/.f64 z y)) 3)
  (sqrt.f64 (-.f64 (/.f64 x y) (/.f64 z y)))
  (sqrt.f64 (-.f64 (/.f64 x y) (/.f64 z y)))
  (-.f64 x z)
  (*.f64 y (-.f64 x z))
  (*.f64 y y)
  (-.f64 (pow.f64 (/.f64 x y) 3) (pow.f64 (/.f64 z y) 3))
  (+.f64 (*.f64 (/.f64 x y) (/.f64 x y)) (*.f64 (/.f64 z (*.f64 y y)) (+.f64 x z)))
  (neg.f64 (/.f64 z y))
  (-.f64 (*.f64 (/.f64 x y) (/.f64 x y)) (*.f64 (/.f64 z y) (/.f64 z y)))
  (+.f64 (/.f64 x y) (/.f64 z y))
  (+.f64 (sqrt.f64 (/.f64 x y)) (sqrt.f64 (/.f64 z y)))
  (-.f64 (sqrt.f64 (/.f64 x y)) (sqrt.f64 (/.f64 z y)))
  (+.f64 (sqrt.f64 (/.f64 x y)) (/.f64 (sqrt.f64 z) (sqrt.f64 y)))
  (-.f64 (sqrt.f64 (/.f64 x y)) (/.f64 (sqrt.f64 z) (sqrt.f64 y)))
  (+.f64 (sqrt.f64 (/.f64 z y)) (/.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (-.f64 (/.f64 (sqrt.f64 x) (sqrt.f64 y)) (sqrt.f64 (/.f64 z y)))
  (+.f64 (/.f64 (sqrt.f64 z) (sqrt.f64 y)) (/.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (-.f64 (/.f64 (sqrt.f64 x) (sqrt.f64 y)) (/.f64 (sqrt.f64 z) (sqrt.f64 y)))
  (-.f64 (/.f64 x (cbrt.f64 y)) (/.f64 z (cbrt.f64 y)))
  (-.f64 (/.f64 x (sqrt.f64 y)) (/.f64 z (sqrt.f64 y)))
  (-.f64 (/.f64 x y) (/.f64 z y))
  (-.f64 (/.f64 x y) (/.f64 z y))
  (-.f64 x z)
  (-.f64 (/.f64 x y) (/.f64 z y))
  (-.f64 (/.f64 x y) (/.f64 z y))
  (-.f64 (/.f64 x y) (/.f64 z y))
0.644 * * * [progress]: adding candidates to table
0.672 * [progress]: [Phase 3 of 3] Extracting.
0.672 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (-.f64 (/.f64 x y) (/.f64 z y))))))> #<alt (λ (x y z) (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (/.f64 (-.f64 x z) y)))))>)
0.673 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
0.673 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (-.f64 (/.f64 x y) (/.f64 z y))))))> #<alt (λ (x y z) (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (/.f64 (-.f64 x z) y)))))>)
0.712 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (-.f64 (/.f64 x y) (/.f64 z y))))))> #<alt (λ (x y z) (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (/.f64 (-.f64 x z) y)))))>)
0.751 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (-.f64 (/.f64 x y) (/.f64 z y))))))> #<alt (λ (x y z) (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (/.f64 (-.f64 x z) y)))))>)
0.792 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.792 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (/.f64 (-.f64 x z) y))))
0.793 * * [simplify]: iteration  0 :  24  enodes  (cost  11 )
0.794 * * [simplify]: iteration  1 :  24  enodes  (cost  11 )
0.794 * [simplify]: Simplified to:
   (+.f64 1.0 (*.f64 4.0 (+.f64 0.25 (/.f64 (-.f64 x z) y))))
1.638 * [regime-testing]: End program error score: 0.015852900977879433