30.396 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.258 * * * [progress]: [2/2] Setting up program.
0.261 * [progress]: [Phase 2 of 3] Improving.
0.261 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)
0.265 * * [simplify]: iteration  0 :  19  enodes  (cost  9 )
0.265 * * [simplify]: iteration  1 :  19  enodes  (cost  9 )
0.266 * [simplify]: Simplified to:
   (+.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) z)
0.268 * * [progress]: iteration 1 / 4
0.268 * * * [progress]: picking best candidate
0.270 * * * * [pick]: Picked  #<alt (λ (x y z) (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z))>
0.270 * * * [progress]: localizing error
0.276 * * * [progress]: generating rewritten candidates
0.276 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.282 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.292 * * * [progress]: generating series expansions
0.292 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.292 * [approximate]: Taking taylor expansion of (+ (* 1/2 x) (* x y)) in (x y) around 0
0.292 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (* x y)) in y
0.292 * [taylor]: Taking taylor expansion of (* 1/2 x) in y
0.292 * [taylor]: Taking taylor expansion of 1/2 in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [taylor]: Taking taylor expansion of (* x y) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (* x y)) in x
0.292 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.292 * [taylor]: Taking taylor expansion of 1/2 in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (* x y) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (* x y)) in x
0.292 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.292 * [taylor]: Taking taylor expansion of 1/2 in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (* x y) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [taylor]: Taking taylor expansion of (+ y 1/2) in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of 1/2 in y
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1/2 (/ 1 x))) in (x y) around 0
0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1/2 (/ 1 x))) in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.293 * [taylor]: Taking taylor expansion of (* x y) in y
0.293 * [taylor]: Taking taylor expansion of x in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in y
0.293 * [taylor]: Taking taylor expansion of 1/2 in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.294 * [taylor]: Taking taylor expansion of x in y
0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1/2 (/ 1 x))) in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.294 * [taylor]: Taking taylor expansion of (* x y) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of y in x
0.294 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.294 * [taylor]: Taking taylor expansion of 1/2 in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1/2 (/ 1 x))) in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.294 * [taylor]: Taking taylor expansion of (* x y) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of y in x
0.294 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.294 * [taylor]: Taking taylor expansion of 1/2 in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1/2) in y
0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of 1/2 in y
0.294 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.296 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1/2 (/ 1 x))) in (x y) around 0
0.296 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1/2 (/ 1 x))) in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.296 * [taylor]: Taking taylor expansion of (* x y) in y
0.296 * [taylor]: Taking taylor expansion of x in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in y
0.296 * [taylor]: Taking taylor expansion of 1/2 in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.296 * [taylor]: Taking taylor expansion of x in y
0.296 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1/2 (/ 1 x))) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.296 * [taylor]: Taking taylor expansion of (* x y) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.296 * [taylor]: Taking taylor expansion of 1/2 in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1/2 (/ 1 x))) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.296 * [taylor]: Taking taylor expansion of (* x y) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.296 * [taylor]: Taking taylor expansion of 1/2 in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1/2) in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of 1/2 in y
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.301 * [taylor]: Taking taylor expansion of 0 in y
0.301 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.301 * [approximate]: Taking taylor expansion of (+ (* 1/2 x) (+ z (* x y))) in (x y z) around 0
0.301 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (+ z (* x y))) in z
0.301 * [taylor]: Taking taylor expansion of (* 1/2 x) in z
0.301 * [taylor]: Taking taylor expansion of 1/2 in z
0.301 * [taylor]: Taking taylor expansion of x in z
0.301 * [taylor]: Taking taylor expansion of (+ z (* x y)) in z
0.301 * [taylor]: Taking taylor expansion of z in z
0.301 * [taylor]: Taking taylor expansion of (* x y) in z
0.301 * [taylor]: Taking taylor expansion of x in z
0.301 * [taylor]: Taking taylor expansion of y in z
0.301 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (+ z (* x y))) in y
0.301 * [taylor]: Taking taylor expansion of (* 1/2 x) in y
0.301 * [taylor]: Taking taylor expansion of 1/2 in y
0.301 * [taylor]: Taking taylor expansion of x in y
0.301 * [taylor]: Taking taylor expansion of (+ z (* x y)) in y
0.301 * [taylor]: Taking taylor expansion of z in y
0.301 * [taylor]: Taking taylor expansion of (* x y) in y
0.301 * [taylor]: Taking taylor expansion of x in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.301 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (+ z (* x y))) in x
0.301 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.301 * [taylor]: Taking taylor expansion of 1/2 in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.301 * [taylor]: Taking taylor expansion of z in x
0.301 * [taylor]: Taking taylor expansion of (* x y) in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of y in x
0.301 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (+ z (* x y))) in x
0.301 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.301 * [taylor]: Taking taylor expansion of 1/2 in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.302 * [taylor]: Taking taylor expansion of z in x
0.302 * [taylor]: Taking taylor expansion of (* x y) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [taylor]: Taking taylor expansion of z in y
0.302 * [taylor]: Taking taylor expansion of z in z
0.302 * [taylor]: Taking taylor expansion of (+ y 1/2) in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of 1/2 in y
0.302 * [taylor]: Taking taylor expansion of 1/2 in z
0.302 * [taylor]: Taking taylor expansion of 0 in z
0.302 * [taylor]: Taking taylor expansion of 0 in y
0.302 * [taylor]: Taking taylor expansion of 0 in z
0.302 * [taylor]: Taking taylor expansion of 1 in z
0.302 * [approximate]: Taking taylor expansion of (+ (/ 1 z) (+ (* 1/2 (/ 1 x)) (/ 1 (* x y)))) in (x y z) around 0
0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 1/2 (/ 1 x)) (/ 1 (* x y)))) in z
0.302 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.302 * [taylor]: Taking taylor expansion of z in z
0.303 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (/ 1 (* x y))) in z
0.303 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in z
0.303 * [taylor]: Taking taylor expansion of 1/2 in z
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.303 * [taylor]: Taking taylor expansion of x in z
0.303 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.303 * [taylor]: Taking taylor expansion of (* x y) in z
0.303 * [taylor]: Taking taylor expansion of x in z
0.303 * [taylor]: Taking taylor expansion of y in z
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 1/2 (/ 1 x)) (/ 1 (* x y)))) in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.303 * [taylor]: Taking taylor expansion of z in y
0.303 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (/ 1 (* x y))) in y
0.303 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in y
0.303 * [taylor]: Taking taylor expansion of 1/2 in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.303 * [taylor]: Taking taylor expansion of x in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.303 * [taylor]: Taking taylor expansion of (* x y) in y
0.303 * [taylor]: Taking taylor expansion of x in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 1/2 (/ 1 x)) (/ 1 (* x y)))) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.303 * [taylor]: Taking taylor expansion of z in x
0.303 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (/ 1 (* x y))) in x
0.303 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.303 * [taylor]: Taking taylor expansion of 1/2 in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.303 * [taylor]: Taking taylor expansion of (* x y) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 1/2 (/ 1 x)) (/ 1 (* x y)))) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.303 * [taylor]: Taking taylor expansion of z in x
0.303 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (/ 1 (* x y))) in x
0.303 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.303 * [taylor]: Taking taylor expansion of 1/2 in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.304 * [taylor]: Taking taylor expansion of (* x y) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of y in x
0.304 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1/2) in y
0.304 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of 1/2 in y
0.304 * [taylor]: Taking taylor expansion of 1 in z
0.304 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.304 * [taylor]: Taking taylor expansion of z in y
0.304 * [taylor]: Taking taylor expansion of 1/2 in z
0.304 * [taylor]: Taking taylor expansion of 0 in y
0.304 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.304 * [taylor]: Taking taylor expansion of z in z
0.305 * [taylor]: Taking taylor expansion of 0 in z
0.305 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 1/2 (/ 1 x)))) in (x y z) around 0
0.305 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 1/2 (/ 1 x)))) in z
0.305 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.305 * [taylor]: Taking taylor expansion of (* x y) in z
0.305 * [taylor]: Taking taylor expansion of x in z
0.305 * [taylor]: Taking taylor expansion of y in z
0.305 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 1/2 (/ 1 x))) in z
0.305 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.305 * [taylor]: Taking taylor expansion of z in z
0.305 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in z
0.305 * [taylor]: Taking taylor expansion of 1/2 in z
0.305 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.305 * [taylor]: Taking taylor expansion of x in z
0.305 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 1/2 (/ 1 x)))) in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.305 * [taylor]: Taking taylor expansion of (* x y) in y
0.305 * [taylor]: Taking taylor expansion of x in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.305 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 1/2 (/ 1 x))) in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.305 * [taylor]: Taking taylor expansion of z in y
0.305 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in y
0.306 * [taylor]: Taking taylor expansion of 1/2 in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.306 * [taylor]: Taking taylor expansion of x in y
0.306 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 1/2 (/ 1 x)))) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.306 * [taylor]: Taking taylor expansion of (* x y) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of y in x
0.306 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 1/2 (/ 1 x))) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.306 * [taylor]: Taking taylor expansion of z in x
0.306 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.306 * [taylor]: Taking taylor expansion of 1/2 in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 1/2 (/ 1 x)))) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.306 * [taylor]: Taking taylor expansion of (* x y) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of y in x
0.306 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 1/2 (/ 1 x))) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.306 * [taylor]: Taking taylor expansion of z in x
0.306 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.306 * [taylor]: Taking taylor expansion of 1/2 in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1/2) in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.306 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of 1/2 in y
0.306 * [taylor]: Taking taylor expansion of 1 in z
0.307 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in y
0.307 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.307 * [taylor]: Taking taylor expansion of z in y
0.307 * [taylor]: Taking taylor expansion of -1/2 in z
0.307 * [taylor]: Taking taylor expansion of 0 in y
0.307 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.307 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.307 * [taylor]: Taking taylor expansion of z in z
0.307 * [taylor]: Taking taylor expansion of 0 in z
0.307 * * * [progress]: simplifying candidates
0.308 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (exp.f64 (/.f64 x 2)) (exp.f64 (*.f64 y x)))
  (log.f64 (+.f64 (/.f64 x 2) (*.f64 y x)))
  (exp.f64 (+.f64 (/.f64 x 2) (*.f64 y x)))
  (*.f64 (cbrt.f64 (+.f64 (/.f64 x 2) (*.f64 y x))) (cbrt.f64 (+.f64 (/.f64 x 2) (*.f64 y x))))
  (cbrt.f64 (+.f64 (/.f64 x 2) (*.f64 y x)))
  (*.f64 (*.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) (+.f64 (/.f64 x 2) (*.f64 y x))) (+.f64 (/.f64 x 2) (*.f64 y x)))
  (sqrt.f64 (+.f64 (/.f64 x 2) (*.f64 y x)))
  (sqrt.f64 (+.f64 (/.f64 x 2) (*.f64 y x)))
  (+.f64 (pow.f64 (/.f64 x 2) 3) (pow.f64 (*.f64 y x) 3))
  (+.f64 (*.f64 (/.f64 x 2) (/.f64 x 2)) (-.f64 (*.f64 (*.f64 y x) (*.f64 y x)) (*.f64 (/.f64 x 2) (*.f64 y x))))
  (-.f64 (*.f64 (/.f64 x 2) (/.f64 x 2)) (*.f64 (*.f64 y x) (*.f64 y x)))
  (-.f64 (/.f64 x 2) (*.f64 y x))
  (*.f64 (*.f64 (exp.f64 (/.f64 x 2)) (exp.f64 (*.f64 y x))) (exp.f64 z))
  (*.f64 (exp.f64 (+.f64 (/.f64 x 2) (*.f64 y x))) (exp.f64 z))
  (log.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z))
  (exp.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z))
  (*.f64 (cbrt.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)) (cbrt.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)))
  (cbrt.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z))
  (*.f64 (*.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z) (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)) (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z))
  (sqrt.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z))
  (sqrt.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z))
  (+.f64 (pow.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) 3) (pow.f64 z 3))
  (+.f64 (*.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) (+.f64 (/.f64 x 2) (*.f64 y x))) (-.f64 (*.f64 z z) (*.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)))
  (-.f64 (*.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) (+.f64 (/.f64 x 2) (*.f64 y x))) (*.f64 z z))
  (-.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)
  (+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)
  (+.f64 (*.f64 y x) z)
  (+.f64 (*.f64 1/2 x) (*.f64 x y))
  (+.f64 (*.f64 1/2 x) (*.f64 x y))
  (+.f64 (*.f64 1/2 x) (*.f64 x y))
  (+.f64 (*.f64 1/2 x) (+.f64 z (*.f64 x y)))
  (+.f64 (*.f64 1/2 x) (+.f64 z (*.f64 x y)))
  (+.f64 (*.f64 1/2 x) (+.f64 z (*.f64 x y)))
0.336 * * [simplify]: iteration  0 :  5159  enodes  (cost  332 )
0.338 * [simplify]: Simplified to:
   (*.f64 (sqrt.f64 (exp.f64 x)) (exp.f64 (*.f64 x y)))
  (log.f64 (+.f64 (/.f64 x 2) (*.f64 x y)))
  (*.f64 (sqrt.f64 (exp.f64 x)) (exp.f64 (*.f64 x y)))
  (*.f64 (cbrt.f64 (+.f64 (/.f64 x 2) (*.f64 x y))) (cbrt.f64 (+.f64 (/.f64 x 2) (*.f64 x y))))
  (cbrt.f64 (+.f64 (/.f64 x 2) (*.f64 x y)))
  (pow.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) 3)
  (sqrt.f64 (+.f64 (/.f64 x 2) (*.f64 x y)))
  (sqrt.f64 (+.f64 (/.f64 x 2) (*.f64 x y)))
  (+.f64 (pow.f64 (/.f64 x 2) 3) (pow.f64 (*.f64 x y) 3))
  (*.f64 x (+.f64 (/.f64 x 4) (*.f64 y (-.f64 (*.f64 x y) (/.f64 x 2)))))
  (*.f64 x (-.f64 (/.f64 x 4) (*.f64 x (*.f64 y y))))
  (-.f64 (/.f64 x 2) (*.f64 x y))
  (*.f64 (sqrt.f64 (exp.f64 x)) (exp.f64 (+.f64 (*.f64 x y) z)))
  (*.f64 (sqrt.f64 (exp.f64 x)) (exp.f64 (+.f64 (*.f64 x y) z)))
  (log.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) z))
  (*.f64 (sqrt.f64 (exp.f64 x)) (exp.f64 (+.f64 (*.f64 x y) z)))
  (*.f64 (cbrt.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) z)) (cbrt.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) z)))
  (cbrt.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) z))
  (pow.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) z) 3)
  (sqrt.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) z))
  (sqrt.f64 (+.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) z))
  (+.f64 (pow.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) 3) (pow.f64 z 3))
  (+.f64 (*.f64 z z) (*.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) (-.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) z)))
  (-.f64 (*.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) (+.f64 (/.f64 x 2) (*.f64 x y))) (*.f64 z z))
  (-.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) z)
  (+.f64 (+.f64 (/.f64 x 2) (*.f64 x y)) z)
  (+.f64 (*.f64 x y) z)
  (*.f64 x (+.f64 y 1/2))
  (*.f64 x (+.f64 y 1/2))
  (*.f64 x (+.f64 y 1/2))
  (+.f64 z (*.f64 x (+.f64 y 1/2)))
  (+.f64 z (*.f64 x (+.f64 y 1/2)))
  (+.f64 z (*.f64 x (+.f64 y 1/2)))
0.338 * * * [progress]: adding candidates to table
0.354 * * [progress]: iteration 2 / 4
0.354 * * * [progress]: picking best candidate
0.355 * * * * [pick]: Picked  #<alt (λ (x y z) (+.f64 (*.f64 x (+.f64 y 1/2)) z))>
0.355 * * * [progress]: localizing error
0.360 * * * [progress]: generating rewritten candidates
0.360 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.366 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.374 * * * [progress]: generating series expansions
0.374 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.374 * [approximate]: Taking taylor expansion of (* (+ y 1/2) x) in (x y) around 0
0.374 * [taylor]: Taking taylor expansion of (* (+ y 1/2) x) in y
0.374 * [taylor]: Taking taylor expansion of (+ y 1/2) in y
0.374 * [taylor]: Taking taylor expansion of y in y
0.374 * [taylor]: Taking taylor expansion of 1/2 in y
0.374 * [taylor]: Taking taylor expansion of x in y
0.374 * [taylor]: Taking taylor expansion of (* (+ y 1/2) x) in x
0.374 * [taylor]: Taking taylor expansion of (+ y 1/2) in x
0.374 * [taylor]: Taking taylor expansion of y in x
0.374 * [taylor]: Taking taylor expansion of 1/2 in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.374 * [taylor]: Taking taylor expansion of (* (+ y 1/2) x) in x
0.374 * [taylor]: Taking taylor expansion of (+ y 1/2) in x
0.374 * [taylor]: Taking taylor expansion of y in x
0.374 * [taylor]: Taking taylor expansion of 1/2 in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.374 * [taylor]: Taking taylor expansion of 0 in y
0.374 * [taylor]: Taking taylor expansion of (+ y 1/2) in y
0.374 * [taylor]: Taking taylor expansion of y in y
0.375 * [taylor]: Taking taylor expansion of 1/2 in y
0.375 * [taylor]: Taking taylor expansion of 0 in y
0.375 * [taylor]: Taking taylor expansion of 0 in y
0.375 * [taylor]: Taking taylor expansion of 0 in y
0.375 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1/2) x) in (x y) around 0
0.375 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1/2) x) in y
0.375 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1/2) in y
0.375 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.375 * [taylor]: Taking taylor expansion of y in y
0.375 * [taylor]: Taking taylor expansion of 1/2 in y
0.375 * [taylor]: Taking taylor expansion of x in y
0.375 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1/2) x) in x
0.375 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1/2) in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.375 * [taylor]: Taking taylor expansion of 1/2 in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1/2) x) in x
0.375 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1/2) in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.376 * [taylor]: Taking taylor expansion of y in x
0.376 * [taylor]: Taking taylor expansion of 1/2 in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1/2) in y
0.376 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of 1/2 in y
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.377 * [taylor]: Taking taylor expansion of 0 in y
0.377 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1/2 (/ 1 y)) x)) in (x y) around 0
0.377 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (/ 1 y)) x)) in y
0.377 * [taylor]: Taking taylor expansion of -1 in y
0.377 * [taylor]: Taking taylor expansion of (/ (- 1/2 (/ 1 y)) x) in y
0.377 * [taylor]: Taking taylor expansion of (- 1/2 (/ 1 y)) in y
0.377 * [taylor]: Taking taylor expansion of 1/2 in y
0.377 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.377 * [taylor]: Taking taylor expansion of y in y
0.377 * [taylor]: Taking taylor expansion of x in y
0.377 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (/ 1 y)) x)) in x
0.377 * [taylor]: Taking taylor expansion of -1 in x
0.377 * [taylor]: Taking taylor expansion of (/ (- 1/2 (/ 1 y)) x) in x
0.377 * [taylor]: Taking taylor expansion of (- 1/2 (/ 1 y)) in x
0.377 * [taylor]: Taking taylor expansion of 1/2 in x
0.377 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.377 * [taylor]: Taking taylor expansion of y in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (/ 1 y)) x)) in x
0.377 * [taylor]: Taking taylor expansion of -1 in x
0.377 * [taylor]: Taking taylor expansion of (/ (- 1/2 (/ 1 y)) x) in x
0.377 * [taylor]: Taking taylor expansion of (- 1/2 (/ 1 y)) in x
0.377 * [taylor]: Taking taylor expansion of 1/2 in x
0.377 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.378 * [taylor]: Taking taylor expansion of y in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of (* -1 (- 1/2 (/ 1 y))) in y
0.378 * [taylor]: Taking taylor expansion of -1 in y
0.378 * [taylor]: Taking taylor expansion of (- 1/2 (/ 1 y)) in y
0.378 * [taylor]: Taking taylor expansion of 1/2 in y
0.378 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.378 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [taylor]: Taking taylor expansion of 0 in y
0.379 * [taylor]: Taking taylor expansion of 0 in y
0.379 * [taylor]: Taking taylor expansion of 0 in y
0.379 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.379 * [approximate]: Taking taylor expansion of (+ (* 1/2 x) (+ z (* x y))) in (x y z) around 0
0.379 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (+ z (* x y))) in z
0.379 * [taylor]: Taking taylor expansion of (* 1/2 x) in z
0.379 * [taylor]: Taking taylor expansion of 1/2 in z
0.379 * [taylor]: Taking taylor expansion of x in z
0.380 * [taylor]: Taking taylor expansion of (+ z (* x y)) in z
0.380 * [taylor]: Taking taylor expansion of z in z
0.380 * [taylor]: Taking taylor expansion of (* x y) in z
0.380 * [taylor]: Taking taylor expansion of x in z
0.380 * [taylor]: Taking taylor expansion of y in z
0.380 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (+ z (* x y))) in y
0.380 * [taylor]: Taking taylor expansion of (* 1/2 x) in y
0.380 * [taylor]: Taking taylor expansion of 1/2 in y
0.380 * [taylor]: Taking taylor expansion of x in y
0.380 * [taylor]: Taking taylor expansion of (+ z (* x y)) in y
0.380 * [taylor]: Taking taylor expansion of z in y
0.380 * [taylor]: Taking taylor expansion of (* x y) in y
0.380 * [taylor]: Taking taylor expansion of x in y
0.380 * [taylor]: Taking taylor expansion of y in y
0.380 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (+ z (* x y))) in x
0.380 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.380 * [taylor]: Taking taylor expansion of 1/2 in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.380 * [taylor]: Taking taylor expansion of z in x
0.380 * [taylor]: Taking taylor expansion of (* x y) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of y in x
0.380 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (+ z (* x y))) in x
0.380 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.380 * [taylor]: Taking taylor expansion of 1/2 in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.380 * [taylor]: Taking taylor expansion of z in x
0.380 * [taylor]: Taking taylor expansion of (* x y) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of y in x
0.380 * [taylor]: Taking taylor expansion of z in y
0.380 * [taylor]: Taking taylor expansion of z in z
0.380 * [taylor]: Taking taylor expansion of (+ y 1/2) in y
0.380 * [taylor]: Taking taylor expansion of y in y
0.380 * [taylor]: Taking taylor expansion of 1/2 in y
0.380 * [taylor]: Taking taylor expansion of 1/2 in z
0.380 * [taylor]: Taking taylor expansion of 0 in z
0.380 * [taylor]: Taking taylor expansion of 0 in y
0.380 * [taylor]: Taking taylor expansion of 0 in z
0.381 * [taylor]: Taking taylor expansion of 1 in z
0.381 * [approximate]: Taking taylor expansion of (+ (/ 1 z) (+ (* 1/2 (/ 1 x)) (/ 1 (* x y)))) in (x y z) around 0
0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 1/2 (/ 1 x)) (/ 1 (* x y)))) in z
0.381 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.381 * [taylor]: Taking taylor expansion of z in z
0.381 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (/ 1 (* x y))) in z
0.381 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in z
0.381 * [taylor]: Taking taylor expansion of 1/2 in z
0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.381 * [taylor]: Taking taylor expansion of x in z
0.381 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.381 * [taylor]: Taking taylor expansion of (* x y) in z
0.381 * [taylor]: Taking taylor expansion of x in z
0.381 * [taylor]: Taking taylor expansion of y in z
0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 1/2 (/ 1 x)) (/ 1 (* x y)))) in y
0.381 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.381 * [taylor]: Taking taylor expansion of z in y
0.381 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (/ 1 (* x y))) in y
0.381 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in y
0.381 * [taylor]: Taking taylor expansion of 1/2 in y
0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.381 * [taylor]: Taking taylor expansion of x in y
0.381 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.381 * [taylor]: Taking taylor expansion of (* x y) in y
0.381 * [taylor]: Taking taylor expansion of x in y
0.381 * [taylor]: Taking taylor expansion of y in y
0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 1/2 (/ 1 x)) (/ 1 (* x y)))) in x
0.381 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.381 * [taylor]: Taking taylor expansion of z in x
0.381 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (/ 1 (* x y))) in x
0.381 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.381 * [taylor]: Taking taylor expansion of 1/2 in x
0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.382 * [taylor]: Taking taylor expansion of (* x y) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [taylor]: Taking taylor expansion of y in x
0.382 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 1/2 (/ 1 x)) (/ 1 (* x y)))) in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.382 * [taylor]: Taking taylor expansion of z in x
0.382 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (/ 1 (* x y))) in x
0.382 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.382 * [taylor]: Taking taylor expansion of 1/2 in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.382 * [taylor]: Taking taylor expansion of (* x y) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [taylor]: Taking taylor expansion of y in x
0.382 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1/2) in y
0.382 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.382 * [taylor]: Taking taylor expansion of y in y
0.382 * [taylor]: Taking taylor expansion of 1/2 in y
0.382 * [taylor]: Taking taylor expansion of 1 in z
0.382 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.382 * [taylor]: Taking taylor expansion of z in y
0.382 * [taylor]: Taking taylor expansion of 1/2 in z
0.383 * [taylor]: Taking taylor expansion of 0 in y
0.383 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.383 * [taylor]: Taking taylor expansion of z in z
0.383 * [taylor]: Taking taylor expansion of 0 in z
0.383 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 1/2 (/ 1 x)))) in (x y z) around 0
0.383 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 1/2 (/ 1 x)))) in z
0.383 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.383 * [taylor]: Taking taylor expansion of (* x y) in z
0.383 * [taylor]: Taking taylor expansion of x in z
0.383 * [taylor]: Taking taylor expansion of y in z
0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 1/2 (/ 1 x))) in z
0.383 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.383 * [taylor]: Taking taylor expansion of z in z
0.383 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in z
0.383 * [taylor]: Taking taylor expansion of 1/2 in z
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.384 * [taylor]: Taking taylor expansion of x in z
0.384 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 1/2 (/ 1 x)))) in y
0.384 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.384 * [taylor]: Taking taylor expansion of (* x y) in y
0.384 * [taylor]: Taking taylor expansion of x in y
0.384 * [taylor]: Taking taylor expansion of y in y
0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 1/2 (/ 1 x))) in y
0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.384 * [taylor]: Taking taylor expansion of z in y
0.384 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in y
0.384 * [taylor]: Taking taylor expansion of 1/2 in y
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.384 * [taylor]: Taking taylor expansion of x in y
0.384 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 1/2 (/ 1 x)))) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.384 * [taylor]: Taking taylor expansion of (* x y) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of y in x
0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 1/2 (/ 1 x))) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.384 * [taylor]: Taking taylor expansion of z in x
0.384 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of 1/2 in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 1/2 (/ 1 x)))) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.384 * [taylor]: Taking taylor expansion of (* x y) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of y in x
0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 1/2 (/ 1 x))) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.384 * [taylor]: Taking taylor expansion of z in x
0.384 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of 1/2 in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1/2) in y
0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.385 * [taylor]: Taking taylor expansion of y in y
0.385 * [taylor]: Taking taylor expansion of 1/2 in y
0.385 * [taylor]: Taking taylor expansion of 1 in z
0.385 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in y
0.385 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.385 * [taylor]: Taking taylor expansion of z in y
0.385 * [taylor]: Taking taylor expansion of -1/2 in z
0.385 * [taylor]: Taking taylor expansion of 0 in y
0.385 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.385 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.385 * [taylor]: Taking taylor expansion of z in z
0.385 * [taylor]: Taking taylor expansion of 0 in z
0.386 * * * [progress]: simplifying candidates
0.386 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x (+.f64 y 1/2))
  (+.f64 (log.f64 x) (log.f64 (+.f64 y 1/2)))
  (log.f64 (*.f64 x (+.f64 y 1/2)))
  (exp.f64 (*.f64 x (+.f64 y 1/2)))
  (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (+.f64 y 1/2) (+.f64 y 1/2)) (+.f64 y 1/2)))
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 y 1/2))) (cbrt.f64 (*.f64 x (+.f64 y 1/2))))
  (cbrt.f64 (*.f64 x (+.f64 y 1/2)))
  (*.f64 (*.f64 (*.f64 x (+.f64 y 1/2)) (*.f64 x (+.f64 y 1/2))) (*.f64 x (+.f64 y 1/2)))
  (sqrt.f64 (*.f64 x (+.f64 y 1/2)))
  (sqrt.f64 (*.f64 x (+.f64 y 1/2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 y 1/2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 y 1/2)))
  (*.f64 x y)
  (*.f64 x 1/2)
  (*.f64 y x)
  (*.f64 1/2 x)
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 y 1/2)) (cbrt.f64 (+.f64 y 1/2))))
  (*.f64 x (sqrt.f64 (+.f64 y 1/2)))
  (*.f64 x 1)
  (*.f64 x 1)
  (*.f64 (cbrt.f64 x) (+.f64 y 1/2))
  (*.f64 (sqrt.f64 x) (+.f64 y 1/2))
  (*.f64 x (+.f64 y 1/2))
  (*.f64 x (+.f64 (pow.f64 y 3) (pow.f64 1/2 3)))
  (*.f64 x (-.f64 (*.f64 y y) (*.f64 1/2 1/2)))
  (*.f64 (exp.f64 (*.f64 x (+.f64 y 1/2))) (exp.f64 z))
  (log.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (exp.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z)) (cbrt.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z)))
  (cbrt.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (*.f64 (*.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z) (+.f64 (*.f64 x (+.f64 y 1/2)) z)) (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (sqrt.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (sqrt.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (+.f64 (pow.f64 (*.f64 x (+.f64 y 1/2)) 3) (pow.f64 z 3))
  (+.f64 (*.f64 (*.f64 x (+.f64 y 1/2)) (*.f64 x (+.f64 y 1/2))) (-.f64 (*.f64 z z) (*.f64 (*.f64 x (+.f64 y 1/2)) z)))
  (-.f64 (*.f64 (*.f64 x (+.f64 y 1/2)) (*.f64 x (+.f64 y 1/2))) (*.f64 z z))
  (-.f64 (*.f64 x (+.f64 y 1/2)) z)
  (+.f64 (*.f64 x 1/2) z)
  (+.f64 (*.f64 1/2 x) z)
  (+.f64 (*.f64 1/2 x) (*.f64 x y))
  (+.f64 (*.f64 1/2 x) (*.f64 x y))
  (+.f64 (*.f64 1/2 x) (*.f64 x y))
  (+.f64 (*.f64 1/2 x) (+.f64 z (*.f64 x y)))
  (+.f64 (*.f64 1/2 x) (+.f64 z (*.f64 x y)))
  (+.f64 (*.f64 1/2 x) (+.f64 z (*.f64 x y)))
0.433 * * [simplify]: iteration  0 :  4953  enodes  (cost  314 )
0.434 * * [simplify]: iteration  1 :  4953  enodes  (cost  314 )
0.436 * [simplify]: Simplified to:
   (*.f64 x (+.f64 y 1/2))
  (log.f64 (*.f64 x (+.f64 y 1/2)))
  (log.f64 (*.f64 x (+.f64 y 1/2)))
  (exp.f64 (*.f64 x (+.f64 y 1/2)))
  (pow.f64 (*.f64 x (+.f64 y 1/2)) 3)
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 y 1/2))) (cbrt.f64 (*.f64 x (+.f64 y 1/2))))
  (cbrt.f64 (*.f64 x (+.f64 y 1/2)))
  (pow.f64 (*.f64 x (+.f64 y 1/2)) 3)
  (sqrt.f64 (*.f64 x (+.f64 y 1/2)))
  (sqrt.f64 (*.f64 x (+.f64 y 1/2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 y 1/2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 y 1/2)))
  (*.f64 x y)
  (*.f64 x 1/2)
  (*.f64 x y)
  (*.f64 x 1/2)
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 y 1/2)) (cbrt.f64 (+.f64 y 1/2))))
  (*.f64 x (sqrt.f64 (+.f64 y 1/2)))
  x
  x
  (*.f64 (+.f64 y 1/2) (cbrt.f64 x))
  (*.f64 (+.f64 y 1/2) (sqrt.f64 x))
  (*.f64 x (+.f64 y 1/2))
  (*.f64 x (+.f64 (pow.f64 y 3) 1/8))
  (*.f64 x (-.f64 (*.f64 y y) 1/4))
  (exp.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (log.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (exp.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z)) (cbrt.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z)))
  (cbrt.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (pow.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z) 3)
  (sqrt.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (sqrt.f64 (+.f64 (*.f64 x (+.f64 y 1/2)) z))
  (+.f64 (pow.f64 (*.f64 x (+.f64 y 1/2)) 3) (pow.f64 z 3))
  (+.f64 (*.f64 z z) (*.f64 (*.f64 x (+.f64 y 1/2)) (-.f64 (*.f64 x (+.f64 y 1/2)) z)))
  (-.f64 (*.f64 (*.f64 x (+.f64 y 1/2)) (*.f64 x (+.f64 y 1/2))) (*.f64 z z))
  (-.f64 (*.f64 x (+.f64 y 1/2)) z)
  (+.f64 (*.f64 x 1/2) z)
  (+.f64 (*.f64 x 1/2) z)
  (*.f64 x (+.f64 y 1/2))
  (*.f64 x (+.f64 y 1/2))
  (*.f64 x (+.f64 y 1/2))
  (+.f64 (*.f64 x (+.f64 y 1/2)) z)
  (+.f64 (*.f64 x (+.f64 y 1/2)) z)
  (+.f64 (*.f64 x (+.f64 y 1/2)) z)
0.436 * * * [progress]: adding candidates to table
0.455 * [progress]: [Phase 3 of 3] Extracting.
0.457 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (*.f64 x (+.f64 y 1/2)) z)
0.458 * * [simplify]: iteration  0 :  10  enodes  (cost  7 )
0.458 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.458 * [simplify]: Simplified to:
   (+.f64 (*.f64 x (+.f64 y 1/2)) z)
1.021 * [regime-testing]: End program error score: 0.00661418809796331