23.344 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.311 * * * [progress]: [2/2] Setting up program.
0.315 * [progress]: [Phase 2 of 3] Improving.
0.316 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (*.f64 x y) (*.f64 z (-.f64 1 y)))
0.341 * * [simplify]: iteration  0 :  302  enodes  (cost  10 )
0.341 * * [simplify]: iteration  1 :  302  enodes  (cost  10 )
0.341 * [simplify]: Simplified to:
   (+.f64 z (*.f64 y (-.f64 x z)))
0.344 * * [progress]: iteration 1 / 4
0.344 * * * [progress]: picking best candidate
0.348 * * * * [pick]: Picked  #<alt (λ (x y z) (+.f64 (*.f64 x y) (*.f64 z (-.f64 1 y))))>
0.348 * * * [progress]: localizing error
0.353 * * * [progress]: generating rewritten candidates
0.354 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.362 * * * [progress]: generating series expansions
0.362 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.362 * [approximate]: Taking taylor expansion of (* (- 1 y) z) in (z y) around 0
0.362 * [taylor]: Taking taylor expansion of (* (- 1 y) z) in y
0.362 * [taylor]: Taking taylor expansion of (- 1 y) in y
0.362 * [taylor]: Taking taylor expansion of 1 in y
0.362 * [taylor]: Taking taylor expansion of y in y
0.362 * [taylor]: Taking taylor expansion of z in y
0.362 * [taylor]: Taking taylor expansion of (* (- 1 y) z) in z
0.362 * [taylor]: Taking taylor expansion of (- 1 y) in z
0.362 * [taylor]: Taking taylor expansion of 1 in z
0.362 * [taylor]: Taking taylor expansion of y in z
0.362 * [taylor]: Taking taylor expansion of z in z
0.362 * [taylor]: Taking taylor expansion of (* (- 1 y) z) in z
0.362 * [taylor]: Taking taylor expansion of (- 1 y) in z
0.362 * [taylor]: Taking taylor expansion of 1 in z
0.362 * [taylor]: Taking taylor expansion of y in z
0.362 * [taylor]: Taking taylor expansion of z in z
0.362 * [taylor]: Taking taylor expansion of 0 in y
0.363 * [taylor]: Taking taylor expansion of (- 1 y) in y
0.363 * [taylor]: Taking taylor expansion of 1 in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [taylor]: Taking taylor expansion of 0 in y
0.363 * [taylor]: Taking taylor expansion of 0 in y
0.363 * [taylor]: Taking taylor expansion of 0 in y
0.363 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 y)) z) in (z y) around 0
0.363 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) z) in y
0.363 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.363 * [taylor]: Taking taylor expansion of 1 in y
0.363 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [taylor]: Taking taylor expansion of z in y
0.363 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) z) in z
0.363 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in z
0.363 * [taylor]: Taking taylor expansion of 1 in z
0.363 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.364 * [taylor]: Taking taylor expansion of y in z
0.364 * [taylor]: Taking taylor expansion of z in z
0.364 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) z) in z
0.364 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in z
0.364 * [taylor]: Taking taylor expansion of 1 in z
0.364 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.364 * [taylor]: Taking taylor expansion of y in z
0.364 * [taylor]: Taking taylor expansion of z in z
0.364 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.364 * [taylor]: Taking taylor expansion of 1 in y
0.364 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.364 * [taylor]: Taking taylor expansion of 0 in y
0.364 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1) z)) in (z y) around 0
0.365 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1) z)) in y
0.365 * [taylor]: Taking taylor expansion of -1 in y
0.365 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) z) in y
0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.365 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.365 * [taylor]: Taking taylor expansion of y in y
0.365 * [taylor]: Taking taylor expansion of 1 in y
0.365 * [taylor]: Taking taylor expansion of z in y
0.365 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1) z)) in z
0.366 * [taylor]: Taking taylor expansion of -1 in z
0.366 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) z) in z
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in z
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.366 * [taylor]: Taking taylor expansion of y in z
0.366 * [taylor]: Taking taylor expansion of 1 in z
0.366 * [taylor]: Taking taylor expansion of z in z
0.366 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1) z)) in z
0.366 * [taylor]: Taking taylor expansion of -1 in z
0.366 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) z) in z
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in z
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.366 * [taylor]: Taking taylor expansion of y in z
0.366 * [taylor]: Taking taylor expansion of 1 in z
0.366 * [taylor]: Taking taylor expansion of z in z
0.366 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1)) in y
0.366 * [taylor]: Taking taylor expansion of -1 in y
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.366 * [taylor]: Taking taylor expansion of y in y
0.366 * [taylor]: Taking taylor expansion of 1 in y
0.366 * [taylor]: Taking taylor expansion of 0 in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.368 * * * [progress]: simplifying candidates
0.368 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 z (-.f64 1 y))
  (+.f64 (log.f64 z) (log.f64 (-.f64 1 y)))
  (log.f64 (*.f64 z (-.f64 1 y)))
  (exp.f64 (*.f64 z (-.f64 1 y)))
  (*.f64 (*.f64 (*.f64 z z) z) (*.f64 (*.f64 (-.f64 1 y) (-.f64 1 y)) (-.f64 1 y)))
  (*.f64 (cbrt.f64 (*.f64 z (-.f64 1 y))) (cbrt.f64 (*.f64 z (-.f64 1 y))))
  (cbrt.f64 (*.f64 z (-.f64 1 y)))
  (*.f64 (*.f64 (*.f64 z (-.f64 1 y)) (*.f64 z (-.f64 1 y))) (*.f64 z (-.f64 1 y)))
  (sqrt.f64 (*.f64 z (-.f64 1 y)))
  (sqrt.f64 (*.f64 z (-.f64 1 y)))
  (*.f64 (sqrt.f64 z) (sqrt.f64 (-.f64 1 y)))
  (*.f64 (sqrt.f64 z) (sqrt.f64 (-.f64 1 y)))
  (*.f64 z 1)
  (*.f64 z (neg.f64 y))
  (*.f64 1 z)
  (*.f64 (neg.f64 y) z)
  (*.f64 z (*.f64 (cbrt.f64 (-.f64 1 y)) (cbrt.f64 (-.f64 1 y))))
  (*.f64 z (sqrt.f64 (-.f64 1 y)))
  (*.f64 z 1)
  (*.f64 z (+.f64 (sqrt.f64 1) (sqrt.f64 y)))
  (*.f64 z (+.f64 1 (sqrt.f64 y)))
  (*.f64 z 1)
  (*.f64 (cbrt.f64 z) (-.f64 1 y))
  (*.f64 (sqrt.f64 z) (-.f64 1 y))
  (*.f64 z (-.f64 1 y))
  (*.f64 z (-.f64 (pow.f64 1 3) (pow.f64 y 3)))
  (*.f64 z (-.f64 (*.f64 1 1) (*.f64 y y)))
  (-.f64 z (*.f64 z y))
  (-.f64 z (*.f64 z y))
  (-.f64 z (*.f64 z y))
0.474 * * [simplify]: iteration  0 :  5377  enodes  (cost  249 )
0.477 * [simplify]: Simplified to:
   (*.f64 z (-.f64 1 y))
  (log.f64 (*.f64 z (-.f64 1 y)))
  (log.f64 (*.f64 z (-.f64 1 y)))
  (exp.f64 (*.f64 z (-.f64 1 y)))
  (pow.f64 (*.f64 z (-.f64 1 y)) 3)
  (*.f64 (cbrt.f64 (*.f64 z (-.f64 1 y))) (cbrt.f64 (*.f64 z (-.f64 1 y))))
  (cbrt.f64 (*.f64 z (-.f64 1 y)))
  (pow.f64 (*.f64 z (-.f64 1 y)) 3)
  (sqrt.f64 (*.f64 z (-.f64 1 y)))
  (sqrt.f64 (*.f64 z (-.f64 1 y)))
  (*.f64 (sqrt.f64 z) (sqrt.f64 (-.f64 1 y)))
  (*.f64 (sqrt.f64 z) (sqrt.f64 (-.f64 1 y)))
  z
  (*.f64 z (neg.f64 y))
  z
  (*.f64 z (neg.f64 y))
  (*.f64 z (*.f64 (cbrt.f64 (-.f64 1 y)) (cbrt.f64 (-.f64 1 y))))
  (*.f64 z (sqrt.f64 (-.f64 1 y)))
  z
  (*.f64 z (+.f64 1 (sqrt.f64 y)))
  (*.f64 z (+.f64 1 (sqrt.f64 y)))
  z
  (*.f64 (-.f64 1 y) (cbrt.f64 z))
  (*.f64 (-.f64 1 y) (sqrt.f64 z))
  (*.f64 z (-.f64 1 y))
  (*.f64 z (-.f64 1 (pow.f64 y 3)))
  (*.f64 z (-.f64 1 (*.f64 y y)))
  (*.f64 z (-.f64 1 y))
  (*.f64 z (-.f64 1 y))
  (*.f64 z (-.f64 1 y))
0.477 * * * [progress]: adding candidates to table
0.494 * * [progress]: iteration 2 / 4
0.494 * * * [progress]: picking best candidate
0.496 * * * * [pick]: Picked  #<alt (λ (x y z) (+.f64 z (*.f64 y (-.f64 x z))))>
0.496 * * * [progress]: localizing error
0.501 * * * [progress]: generating rewritten candidates
0.501 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.508 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.514 * * * [progress]: generating series expansions
0.514 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.514 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.514 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.514 * [taylor]: Taking taylor expansion of y in z
0.514 * [taylor]: Taking taylor expansion of (- x z) in z
0.514 * [taylor]: Taking taylor expansion of x in z
0.514 * [taylor]: Taking taylor expansion of z in z
0.514 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.514 * [taylor]: Taking taylor expansion of y in x
0.514 * [taylor]: Taking taylor expansion of (- x z) in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of z in x
0.514 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.514 * [taylor]: Taking taylor expansion of y in y
0.514 * [taylor]: Taking taylor expansion of (- x z) in y
0.514 * [taylor]: Taking taylor expansion of x in y
0.514 * [taylor]: Taking taylor expansion of z in y
0.514 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.514 * [taylor]: Taking taylor expansion of y in y
0.514 * [taylor]: Taking taylor expansion of (- x z) in y
0.514 * [taylor]: Taking taylor expansion of x in y
0.514 * [taylor]: Taking taylor expansion of z in y
0.514 * [taylor]: Taking taylor expansion of 0 in x
0.514 * [taylor]: Taking taylor expansion of 0 in z
0.514 * [taylor]: Taking taylor expansion of (- x z) in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of z in x
0.514 * [taylor]: Taking taylor expansion of (neg z) in z
0.514 * [taylor]: Taking taylor expansion of z in z
0.514 * [taylor]: Taking taylor expansion of 0 in z
0.515 * [taylor]: Taking taylor expansion of 0 in x
0.515 * [taylor]: Taking taylor expansion of 0 in z
0.515 * [taylor]: Taking taylor expansion of 1 in z
0.515 * [taylor]: Taking taylor expansion of 0 in z
0.515 * [taylor]: Taking taylor expansion of 0 in x
0.515 * [taylor]: Taking taylor expansion of 0 in z
0.515 * [taylor]: Taking taylor expansion of 0 in z
0.515 * [taylor]: Taking taylor expansion of 0 in z
0.515 * [taylor]: Taking taylor expansion of 0 in z
0.515 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.515 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.515 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.515 * [taylor]: Taking taylor expansion of x in z
0.515 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.515 * [taylor]: Taking taylor expansion of z in z
0.515 * [taylor]: Taking taylor expansion of y in z
0.515 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.515 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.516 * [taylor]: Taking taylor expansion of x in x
0.516 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.516 * [taylor]: Taking taylor expansion of z in x
0.516 * [taylor]: Taking taylor expansion of y in x
0.516 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.516 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.516 * [taylor]: Taking taylor expansion of x in y
0.516 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.516 * [taylor]: Taking taylor expansion of z in y
0.516 * [taylor]: Taking taylor expansion of y in y
0.516 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.516 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.516 * [taylor]: Taking taylor expansion of x in y
0.516 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.516 * [taylor]: Taking taylor expansion of z in y
0.516 * [taylor]: Taking taylor expansion of y in y
0.516 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.516 * [taylor]: Taking taylor expansion of x in x
0.516 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.516 * [taylor]: Taking taylor expansion of z in x
0.516 * [taylor]: Taking taylor expansion of 1 in z
0.517 * [taylor]: Taking taylor expansion of 0 in x
0.517 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.517 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.517 * [taylor]: Taking taylor expansion of z in z
0.517 * [taylor]: Taking taylor expansion of 0 in x
0.517 * [taylor]: Taking taylor expansion of 0 in z
0.517 * [taylor]: Taking taylor expansion of 0 in z
0.518 * [taylor]: Taking taylor expansion of 0 in x
0.518 * [taylor]: Taking taylor expansion of 0 in z
0.518 * [taylor]: Taking taylor expansion of 0 in z
0.518 * [taylor]: Taking taylor expansion of 0 in z
0.518 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.518 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.518 * [taylor]: Taking taylor expansion of -1 in z
0.518 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.518 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.518 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.518 * [taylor]: Taking taylor expansion of z in z
0.518 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.518 * [taylor]: Taking taylor expansion of x in z
0.518 * [taylor]: Taking taylor expansion of y in z
0.518 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.518 * [taylor]: Taking taylor expansion of -1 in x
0.518 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.518 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.518 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.518 * [taylor]: Taking taylor expansion of z in x
0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.519 * [taylor]: Taking taylor expansion of y in x
0.519 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.519 * [taylor]: Taking taylor expansion of -1 in y
0.519 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.519 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.519 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.519 * [taylor]: Taking taylor expansion of z in y
0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.519 * [taylor]: Taking taylor expansion of x in y
0.519 * [taylor]: Taking taylor expansion of y in y
0.519 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.519 * [taylor]: Taking taylor expansion of -1 in y
0.519 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.519 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.519 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.519 * [taylor]: Taking taylor expansion of z in y
0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.519 * [taylor]: Taking taylor expansion of x in y
0.519 * [taylor]: Taking taylor expansion of y in y
0.519 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.519 * [taylor]: Taking taylor expansion of -1 in x
0.519 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.519 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.519 * [taylor]: Taking taylor expansion of z in x
0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.520 * [taylor]: Taking taylor expansion of 1 in z
0.520 * [taylor]: Taking taylor expansion of 0 in x
0.520 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.520 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.520 * [taylor]: Taking taylor expansion of z in z
0.520 * [taylor]: Taking taylor expansion of 0 in x
0.520 * [taylor]: Taking taylor expansion of 0 in z
0.521 * [taylor]: Taking taylor expansion of 0 in z
0.521 * [taylor]: Taking taylor expansion of 0 in x
0.521 * [taylor]: Taking taylor expansion of 0 in z
0.521 * [taylor]: Taking taylor expansion of 0 in z
0.521 * [taylor]: Taking taylor expansion of 0 in z
0.522 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.522 * [approximate]: Taking taylor expansion of (- (+ z (* x y)) (* z y)) in (z y x) around 0
0.522 * [taylor]: Taking taylor expansion of (- (+ z (* x y)) (* z y)) in x
0.522 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.522 * [taylor]: Taking taylor expansion of z in x
0.522 * [taylor]: Taking taylor expansion of (* x y) in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.522 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (* z y) in x
0.522 * [taylor]: Taking taylor expansion of z in x
0.522 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (- (+ z (* x y)) (* z y)) in y
0.522 * [taylor]: Taking taylor expansion of (+ z (* x y)) in y
0.522 * [taylor]: Taking taylor expansion of z in y
0.522 * [taylor]: Taking taylor expansion of (* x y) in y
0.522 * [taylor]: Taking taylor expansion of x in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.522 * [taylor]: Taking taylor expansion of (* z y) in y
0.522 * [taylor]: Taking taylor expansion of z in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.522 * [taylor]: Taking taylor expansion of (- (+ z (* x y)) (* z y)) in z
0.522 * [taylor]: Taking taylor expansion of (+ z (* x y)) in z
0.522 * [taylor]: Taking taylor expansion of z in z
0.522 * [taylor]: Taking taylor expansion of (* x y) in z
0.522 * [taylor]: Taking taylor expansion of x in z
0.522 * [taylor]: Taking taylor expansion of y in z
0.522 * [taylor]: Taking taylor expansion of (* z y) in z
0.522 * [taylor]: Taking taylor expansion of z in z
0.522 * [taylor]: Taking taylor expansion of y in z
0.522 * [taylor]: Taking taylor expansion of (- (+ z (* x y)) (* z y)) in z
0.522 * [taylor]: Taking taylor expansion of (+ z (* x y)) in z
0.522 * [taylor]: Taking taylor expansion of z in z
0.522 * [taylor]: Taking taylor expansion of (* x y) in z
0.522 * [taylor]: Taking taylor expansion of x in z
0.522 * [taylor]: Taking taylor expansion of y in z
0.522 * [taylor]: Taking taylor expansion of (* z y) in z
0.522 * [taylor]: Taking taylor expansion of z in z
0.522 * [taylor]: Taking taylor expansion of y in z
0.522 * [taylor]: Taking taylor expansion of (* x y) in y
0.522 * [taylor]: Taking taylor expansion of x in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.523 * [taylor]: Taking taylor expansion of 0 in x
0.523 * [taylor]: Taking taylor expansion of (- 1 y) in y
0.523 * [taylor]: Taking taylor expansion of 1 in y
0.523 * [taylor]: Taking taylor expansion of y in y
0.523 * [taylor]: Taking taylor expansion of 1 in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of 0 in y
0.523 * [taylor]: Taking taylor expansion of 0 in x
0.523 * [taylor]: Taking taylor expansion of -1 in x
0.523 * [taylor]: Taking taylor expansion of 0 in x
0.523 * [approximate]: Taking taylor expansion of (- (+ (/ 1 z) (/ 1 (* x y))) (/ 1 (* z y))) in (z y x) around 0
0.523 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (/ 1 (* x y))) (/ 1 (* z y))) in x
0.523 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in x
0.523 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.523 * [taylor]: Taking taylor expansion of z in x
0.524 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.524 * [taylor]: Taking taylor expansion of (* x y) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.524 * [taylor]: Taking taylor expansion of y in x
0.524 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.524 * [taylor]: Taking taylor expansion of (* z y) in x
0.524 * [taylor]: Taking taylor expansion of z in x
0.524 * [taylor]: Taking taylor expansion of y in x
0.524 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (/ 1 (* x y))) (/ 1 (* z y))) in y
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in y
0.524 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.524 * [taylor]: Taking taylor expansion of z in y
0.524 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.524 * [taylor]: Taking taylor expansion of (* x y) in y
0.524 * [taylor]: Taking taylor expansion of x in y
0.524 * [taylor]: Taking taylor expansion of y in y
0.524 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.524 * [taylor]: Taking taylor expansion of (* z y) in y
0.524 * [taylor]: Taking taylor expansion of z in y
0.524 * [taylor]: Taking taylor expansion of y in y
0.524 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (/ 1 (* x y))) (/ 1 (* z y))) in z
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in z
0.524 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.524 * [taylor]: Taking taylor expansion of z in z
0.524 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.524 * [taylor]: Taking taylor expansion of (* x y) in z
0.524 * [taylor]: Taking taylor expansion of x in z
0.524 * [taylor]: Taking taylor expansion of y in z
0.524 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.524 * [taylor]: Taking taylor expansion of (* z y) in z
0.524 * [taylor]: Taking taylor expansion of z in z
0.524 * [taylor]: Taking taylor expansion of y in z
0.524 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (/ 1 (* x y))) (/ 1 (* z y))) in z
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in z
0.524 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.524 * [taylor]: Taking taylor expansion of z in z
0.525 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.525 * [taylor]: Taking taylor expansion of (* x y) in z
0.525 * [taylor]: Taking taylor expansion of x in z
0.525 * [taylor]: Taking taylor expansion of y in z
0.525 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.525 * [taylor]: Taking taylor expansion of (* z y) in z
0.525 * [taylor]: Taking taylor expansion of z in z
0.525 * [taylor]: Taking taylor expansion of y in z
0.525 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.525 * [taylor]: Taking taylor expansion of 1 in y
0.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of -1 in x
0.525 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.525 * [taylor]: Taking taylor expansion of (* x y) in y
0.525 * [taylor]: Taking taylor expansion of x in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.525 * [taylor]: Taking taylor expansion of 1 in x
0.526 * [taylor]: Taking taylor expansion of 0 in y
0.526 * [taylor]: Taking taylor expansion of 0 in x
0.526 * [taylor]: Taking taylor expansion of 0 in x
0.526 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (/ 1 z))) in (z y x) around 0
0.526 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (/ 1 z))) in x
0.526 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.527 * [taylor]: Taking taylor expansion of (* x y) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of y in x
0.527 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 z)) in x
0.527 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.527 * [taylor]: Taking taylor expansion of (* z y) in x
0.527 * [taylor]: Taking taylor expansion of z in x
0.527 * [taylor]: Taking taylor expansion of y in x
0.527 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.527 * [taylor]: Taking taylor expansion of z in x
0.527 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (/ 1 z))) in y
0.527 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.527 * [taylor]: Taking taylor expansion of (* x y) in y
0.527 * [taylor]: Taking taylor expansion of x in y
0.527 * [taylor]: Taking taylor expansion of y in y
0.527 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 z)) in y
0.527 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.527 * [taylor]: Taking taylor expansion of (* z y) in y
0.527 * [taylor]: Taking taylor expansion of z in y
0.527 * [taylor]: Taking taylor expansion of y in y
0.527 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.527 * [taylor]: Taking taylor expansion of z in y
0.527 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (/ 1 z))) in z
0.527 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.527 * [taylor]: Taking taylor expansion of (* x y) in z
0.527 * [taylor]: Taking taylor expansion of x in z
0.527 * [taylor]: Taking taylor expansion of y in z
0.527 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 z)) in z
0.527 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.527 * [taylor]: Taking taylor expansion of (* z y) in z
0.527 * [taylor]: Taking taylor expansion of z in z
0.527 * [taylor]: Taking taylor expansion of y in z
0.527 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.527 * [taylor]: Taking taylor expansion of z in z
0.527 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (/ 1 z))) in z
0.527 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.528 * [taylor]: Taking taylor expansion of (* x y) in z
0.528 * [taylor]: Taking taylor expansion of x in z
0.528 * [taylor]: Taking taylor expansion of y in z
0.528 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 z)) in z
0.528 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.528 * [taylor]: Taking taylor expansion of (* z y) in z
0.528 * [taylor]: Taking taylor expansion of z in z
0.528 * [taylor]: Taking taylor expansion of y in z
0.528 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.528 * [taylor]: Taking taylor expansion of z in z
0.528 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1)) in y
0.528 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.528 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.528 * [taylor]: Taking taylor expansion of 1 in y
0.528 * [taylor]: Taking taylor expansion of -1 in x
0.528 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.528 * [taylor]: Taking taylor expansion of (* x y) in y
0.528 * [taylor]: Taking taylor expansion of x in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of -1 in x
0.529 * [taylor]: Taking taylor expansion of 0 in y
0.529 * [taylor]: Taking taylor expansion of 0 in x
0.529 * [taylor]: Taking taylor expansion of 0 in x
0.529 * * * [progress]: simplifying candidates
0.530 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 y (-.f64 x z))
  (+.f64 (log.f64 y) (log.f64 (-.f64 x z)))
  (log.f64 (*.f64 y (-.f64 x z)))
  (exp.f64 (*.f64 y (-.f64 x z)))
  (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (-.f64 x z) (-.f64 x z)) (-.f64 x z)))
  (*.f64 (cbrt.f64 (*.f64 y (-.f64 x z))) (cbrt.f64 (*.f64 y (-.f64 x z))))
  (cbrt.f64 (*.f64 y (-.f64 x z)))
  (*.f64 (*.f64 (*.f64 y (-.f64 x z)) (*.f64 y (-.f64 x z))) (*.f64 y (-.f64 x z)))
  (sqrt.f64 (*.f64 y (-.f64 x z)))
  (sqrt.f64 (*.f64 y (-.f64 x z)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x z)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x z)))
  (*.f64 y x)
  (*.f64 y (neg.f64 z))
  (*.f64 x y)
  (*.f64 (neg.f64 z) y)
  (*.f64 y (*.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 (-.f64 x z))))
  (*.f64 y (sqrt.f64 (-.f64 x z)))
  (*.f64 y 1)
  (*.f64 y (+.f64 (sqrt.f64 x) (sqrt.f64 z)))
  (*.f64 y 1)
  (*.f64 (cbrt.f64 y) (-.f64 x z))
  (*.f64 (sqrt.f64 y) (-.f64 x z))
  (*.f64 y (-.f64 x z))
  (*.f64 y (-.f64 (pow.f64 x 3) (pow.f64 z 3)))
  (*.f64 y (-.f64 (*.f64 x x) (*.f64 z z)))
  (*.f64 (exp.f64 z) (exp.f64 (*.f64 y (-.f64 x z))))
  (log.f64 (+.f64 z (*.f64 y (-.f64 x z))))
  (exp.f64 (+.f64 z (*.f64 y (-.f64 x z))))
  (*.f64 (cbrt.f64 (+.f64 z (*.f64 y (-.f64 x z)))) (cbrt.f64 (+.f64 z (*.f64 y (-.f64 x z)))))
  (cbrt.f64 (+.f64 z (*.f64 y (-.f64 x z))))
  (*.f64 (*.f64 (+.f64 z (*.f64 y (-.f64 x z))) (+.f64 z (*.f64 y (-.f64 x z)))) (+.f64 z (*.f64 y (-.f64 x z))))
  (sqrt.f64 (+.f64 z (*.f64 y (-.f64 x z))))
  (sqrt.f64 (+.f64 z (*.f64 y (-.f64 x z))))
  (+.f64 (pow.f64 z 3) (pow.f64 (*.f64 y (-.f64 x z)) 3))
  (+.f64 (*.f64 z z) (-.f64 (*.f64 (*.f64 y (-.f64 x z)) (*.f64 y (-.f64 x z))) (*.f64 z (*.f64 y (-.f64 x z)))))
  (-.f64 (*.f64 z z) (*.f64 (*.f64 y (-.f64 x z)) (*.f64 y (-.f64 x z))))
  (-.f64 z (*.f64 y (-.f64 x z)))
  (+.f64 z (*.f64 y x))
  (+.f64 z (*.f64 x y))
  (-.f64 (*.f64 x y) (*.f64 z y))
  (-.f64 (*.f64 x y) (*.f64 z y))
  (-.f64 (*.f64 x y) (*.f64 z y))
  (-.f64 (+.f64 z (*.f64 x y)) (*.f64 z y))
  (-.f64 (+.f64 z (*.f64 x y)) (*.f64 z y))
  (-.f64 (+.f64 z (*.f64 x y)) (*.f64 z y))
0.620 * * [simplify]: iteration  0 :  4944  enodes  (cost  482 )
0.621 * * [simplify]: iteration  1 :  4944  enodes  (cost  482 )
0.624 * [simplify]: Simplified to:
   (*.f64 y (-.f64 x z))
  (log.f64 (*.f64 y (-.f64 x z)))
  (log.f64 (*.f64 y (-.f64 x z)))
  (exp.f64 (*.f64 y (-.f64 x z)))
  (pow.f64 (*.f64 y (-.f64 x z)) 3)
  (*.f64 (cbrt.f64 (*.f64 y (-.f64 x z))) (cbrt.f64 (*.f64 y (-.f64 x z))))
  (cbrt.f64 (*.f64 y (-.f64 x z)))
  (pow.f64 (*.f64 y (-.f64 x z)) 3)
  (sqrt.f64 (*.f64 y (-.f64 x z)))
  (sqrt.f64 (*.f64 y (-.f64 x z)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x z)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x z)))
  (*.f64 y x)
  (*.f64 y (neg.f64 z))
  (*.f64 y x)
  (*.f64 y (neg.f64 z))
  (*.f64 y (*.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 (-.f64 x z))))
  (*.f64 y (sqrt.f64 (-.f64 x z)))
  y
  (*.f64 y (+.f64 (sqrt.f64 x) (sqrt.f64 z)))
  y
  (*.f64 (-.f64 x z) (cbrt.f64 y))
  (*.f64 (-.f64 x z) (sqrt.f64 y))
  (*.f64 y (-.f64 x z))
  (*.f64 y (-.f64 (pow.f64 x 3) (pow.f64 z 3)))
  (*.f64 y (-.f64 (*.f64 x x) (*.f64 z z)))
  (exp.f64 (+.f64 z (*.f64 y (-.f64 x z))))
  (log.f64 (+.f64 z (*.f64 y (-.f64 x z))))
  (exp.f64 (+.f64 z (*.f64 y (-.f64 x z))))
  (*.f64 (cbrt.f64 (+.f64 z (*.f64 y (-.f64 x z)))) (cbrt.f64 (+.f64 z (*.f64 y (-.f64 x z)))))
  (cbrt.f64 (+.f64 z (*.f64 y (-.f64 x z))))
  (pow.f64 (+.f64 z (*.f64 y (-.f64 x z))) 3)
  (sqrt.f64 (+.f64 z (*.f64 y (-.f64 x z))))
  (sqrt.f64 (+.f64 z (*.f64 y (-.f64 x z))))
  (+.f64 (pow.f64 (*.f64 y (-.f64 x z)) 3) (pow.f64 z 3))
  (+.f64 (*.f64 z z) (*.f64 y (*.f64 (-.f64 x z) (-.f64 (*.f64 y (-.f64 x z)) z))))
  (-.f64 (*.f64 z z) (*.f64 (*.f64 y (-.f64 x z)) (*.f64 y (-.f64 x z))))
  (-.f64 z (*.f64 y (-.f64 x z)))
  (+.f64 z (*.f64 y x))
  (+.f64 z (*.f64 y x))
  (*.f64 y (-.f64 x z))
  (*.f64 y (-.f64 x z))
  (*.f64 y (-.f64 x z))
  (+.f64 z (*.f64 y (-.f64 x z)))
  (+.f64 z (*.f64 y (-.f64 x z)))
  (+.f64 z (*.f64 y (-.f64 x z)))
0.624 * * * [progress]: adding candidates to table
0.644 * [progress]: [Phase 3 of 3] Extracting.
0.644 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+.f64 (*.f64 x y) (*.f64 z (-.f64 1 y))))> #<alt (λ (x y z) (+.f64 z (*.f64 y (-.f64 x z))))>)
0.644 * * * [regime-changes]: Trying 4 branch expressions: ((+.f64 (*.f64 x y) (*.f64 z (-.f64 1 y))) z y x)
0.644 * * * * [regimes]: Trying to branch on (+.f64 (*.f64 x y) (*.f64 z (-.f64 1 y))) from (#<alt (λ (x y z) (+.f64 (*.f64 x y) (*.f64 z (-.f64 1 y))))> #<alt (λ (x y z) (+.f64 z (*.f64 y (-.f64 x z))))>)
0.673 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+.f64 (*.f64 x y) (*.f64 z (-.f64 1 y))))> #<alt (λ (x y z) (+.f64 z (*.f64 y (-.f64 x z))))>)
0.699 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+.f64 (*.f64 x y) (*.f64 z (-.f64 1 y))))> #<alt (λ (x y z) (+.f64 z (*.f64 y (-.f64 x z))))>)
0.727 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+.f64 (*.f64 x y) (*.f64 z (-.f64 1 y))))> #<alt (λ (x y z) (+.f64 z (*.f64 y (-.f64 x z))))>)
0.753 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.754 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (*.f64 x y) (*.f64 z (-.f64 1 y)))
0.757 * * [simplify]: iteration  0 :  23  enodes  (cost  13 )
0.757 * * [simplify]: iteration  1 :  23  enodes  (cost  13 )
0.758 * [simplify]: Simplified to:
   (+.f64 (*.f64 x y) (*.f64 z (-.f64 1 y)))
1.387 * [regime-testing]: End program error score: 0.017301202328138365
1.441 * [regime-testing]: Target error score: 0.01512689086135767