5.265 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.406 * * * [progress]: [2/2] Setting up program.
0.409 * [progress]: [Phase 2 of 3] Improving.
0.409 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (* y z))
0.411 * * [simplify]: iteration  0 :  8  enodes  (cost  2 )
0.413 * * [simplify]: iteration  1 :  15  enodes  (cost  2 )
0.414 * * [simplify]: iteration  2 :  15  enodes  (cost  2 )
0.414 * [simplify]: Simplified to:
   (- x (* y z))
0.414 * * [progress]: iteration 1 / 4
0.414 * * * [progress]: picking best candidate
0.417 * * * * [pick]: Picked  #<alt (λ (x y z) (- x (* y z)))>
0.417 * * * [progress]: localizing error
0.421 * * * [progress]: generating rewritten candidates
0.421 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.423 * * * [progress]: generating series expansions
0.423 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.424 * [approximate]: Taking taylor expansion of (- x (* z y)) in (x y z) around 0
0.424 * [taylor]: Taking taylor expansion of (- x (* z y)) in z
0.424 * [taylor]: Taking taylor expansion of x in z
0.424 * [taylor]: Taking taylor expansion of (* z y) in z
0.424 * [taylor]: Taking taylor expansion of z in z
0.424 * [taylor]: Taking taylor expansion of y in z
0.424 * [taylor]: Taking taylor expansion of (- x (* z y)) in y
0.424 * [taylor]: Taking taylor expansion of x in y
0.424 * [taylor]: Taking taylor expansion of (* z y) in y
0.424 * [taylor]: Taking taylor expansion of z in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of (- x (* z y)) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (* z y) in x
0.424 * [taylor]: Taking taylor expansion of z in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of (- x (* z y)) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (* z y) in x
0.424 * [taylor]: Taking taylor expansion of z in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of (neg (* z y)) in y
0.424 * [taylor]: Taking taylor expansion of (* z y) in y
0.424 * [taylor]: Taking taylor expansion of z in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of 0 in z
0.424 * [taylor]: Taking taylor expansion of 1 in y
0.424 * [taylor]: Taking taylor expansion of 1 in z
0.424 * [taylor]: Taking taylor expansion of (neg z) in z
0.424 * [taylor]: Taking taylor expansion of z in z
0.424 * [taylor]: Taking taylor expansion of 0 in y
0.424 * [taylor]: Taking taylor expansion of 0 in z
0.424 * [taylor]: Taking taylor expansion of 0 in z
0.424 * [taylor]: Taking taylor expansion of 0 in z
0.425 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in (x y z) around 0
0.425 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in z
0.425 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.425 * [taylor]: Taking taylor expansion of x in z
0.425 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.425 * [taylor]: Taking taylor expansion of (* z y) in z
0.425 * [taylor]: Taking taylor expansion of z in z
0.425 * [taylor]: Taking taylor expansion of y in z
0.425 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in y
0.425 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.425 * [taylor]: Taking taylor expansion of x in y
0.425 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.425 * [taylor]: Taking taylor expansion of (* z y) in y
0.425 * [taylor]: Taking taylor expansion of z in y
0.425 * [taylor]: Taking taylor expansion of y in y
0.425 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in x
0.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.425 * [taylor]: Taking taylor expansion of (* z y) in x
0.425 * [taylor]: Taking taylor expansion of z in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in x
0.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.425 * [taylor]: Taking taylor expansion of (* z y) in x
0.425 * [taylor]: Taking taylor expansion of z in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of 1 in y
0.425 * [taylor]: Taking taylor expansion of (neg (/ 1 (* z y))) in y
0.425 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.426 * [taylor]: Taking taylor expansion of (* z y) in y
0.426 * [taylor]: Taking taylor expansion of z in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.426 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.426 * [taylor]: Taking taylor expansion of z in z
0.426 * [taylor]: Taking taylor expansion of 1 in z
0.426 * [taylor]: Taking taylor expansion of 0 in y
0.426 * [taylor]: Taking taylor expansion of 0 in z
0.426 * [taylor]: Taking taylor expansion of 0 in z
0.426 * [taylor]: Taking taylor expansion of 0 in y
0.426 * [taylor]: Taking taylor expansion of 0 in z
0.426 * [taylor]: Taking taylor expansion of 0 in z
0.426 * [taylor]: Taking taylor expansion of 0 in z
0.427 * [taylor]: Taking taylor expansion of 0 in y
0.427 * [taylor]: Taking taylor expansion of 0 in z
0.427 * [taylor]: Taking taylor expansion of 0 in z
0.427 * [taylor]: Taking taylor expansion of 0 in z
0.427 * [taylor]: Taking taylor expansion of 0 in z
0.427 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (/ 1 x))) in (x y z) around 0
0.427 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (/ 1 x))) in z
0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in z
0.427 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.427 * [taylor]: Taking taylor expansion of (* z y) in z
0.427 * [taylor]: Taking taylor expansion of z in z
0.427 * [taylor]: Taking taylor expansion of y in z
0.427 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.427 * [taylor]: Taking taylor expansion of x in z
0.427 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (/ 1 x))) in y
0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y
0.427 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.427 * [taylor]: Taking taylor expansion of (* z y) in y
0.428 * [taylor]: Taking taylor expansion of z in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.428 * [taylor]: Taking taylor expansion of x in y
0.428 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (/ 1 x))) in x
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
0.428 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.428 * [taylor]: Taking taylor expansion of (* z y) in x
0.428 * [taylor]: Taking taylor expansion of z in x
0.428 * [taylor]: Taking taylor expansion of y in x
0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (/ 1 x))) in x
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
0.428 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.428 * [taylor]: Taking taylor expansion of (* z y) in x
0.428 * [taylor]: Taking taylor expansion of z in x
0.428 * [taylor]: Taking taylor expansion of y in x
0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (neg 1) in y
0.428 * [taylor]: Taking taylor expansion of 1 in y
0.428 * [taylor]: Taking taylor expansion of (neg (/ 1 (* z y))) in y
0.428 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.428 * [taylor]: Taking taylor expansion of (* z y) in y
0.428 * [taylor]: Taking taylor expansion of z in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.428 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.428 * [taylor]: Taking taylor expansion of z in z
0.428 * [taylor]: Taking taylor expansion of (neg 1) in z
0.428 * [taylor]: Taking taylor expansion of 1 in z
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.429 * [taylor]: Taking taylor expansion of 0 in z
0.429 * [taylor]: Taking taylor expansion of 0 in z
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.429 * [taylor]: Taking taylor expansion of 0 in z
0.429 * [taylor]: Taking taylor expansion of 0 in z
0.429 * [taylor]: Taking taylor expansion of 0 in z
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.429 * [taylor]: Taking taylor expansion of 0 in z
0.430 * [taylor]: Taking taylor expansion of 0 in z
0.430 * [taylor]: Taking taylor expansion of 0 in z
0.430 * [taylor]: Taking taylor expansion of 0 in z
0.433 * * * [progress]: simplifying candidates
0.433 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (exp (* y z)))
  (log (- x (* y z)))
  (exp (- x (* y z)))
  (* (cbrt (- x (* y z))) (cbrt (- x (* y z))))
  (cbrt (- x (* y z)))
  (* (* (- x (* y z)) (- x (* y z))) (- x (* y z)))
  (sqrt (- x (* y z)))
  (sqrt (- x (* y z)))
  (- (pow x 3) (pow (* y z) 3))
  (+ (* x x) (+ (* (* y z) (* y z)) (* x (* y z))))
  (neg (* y z))
  (- (* x x) (* (* y z) (* y z)))
  (+ x (* y z))
  (neg (* y z))
  x
  (- x (* z y))
  (- x (* z y))
0.436 * * [simplify]: iteration  0 :  73  enodes  (cost  58 )
0.438 * * [simplify]: iteration  1 :  209  enodes  (cost  53 )
0.443 * * [simplify]: iteration  2 :  643  enodes  (cost  53 )
0.454 * * [simplify]: iteration  3 :  1599  enodes  (cost  53 )
0.490 * * [simplify]: iteration  4 :  5001  enodes  (cost  53 )
0.491 * [simplify]: Simplified to:
   (exp (- x (* y z)))
  (log (- x (* y z)))
  (exp (- x (* y z)))
  (* (cbrt (- x (* y z))) (cbrt (- x (* y z))))
  (cbrt (- x (* y z)))
  (pow (- x (* z y)) 3)
  (sqrt (- x (* y z)))
  (sqrt (- x (* y z)))
  (- (pow x 3) (pow (* y z) 3))
  (+ (* (* y z) (+ (* y z) x)) (* x x))
  (neg (* y z))
  (- (* x x) (* (* y z) (* y z)))
  (+ x (* y z))
  (neg (* y z))
  x
  (- x (* z y))
  (- x (* z y))
0.491 * * * [progress]: adding candidates to table
0.506 * [progress]: [Phase 3 of 3] Extracting.
0.508 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (* y z))
0.509 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.509 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.509 * [simplify]: Simplified to:
   (- x (* y z))
1.558 * [regime-testing]: End program error score: 0.006250781347668459
1.637 * [regime-testing]: Target error score: 0.012711551444651739