7.599 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.235 * * * [progress]: [2/2] Setting up program.
0.238 * [progress]: [Phase 2 of 3] Improving.
0.238 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ x y) z)
0.240 * * [simplify]: iteration  0 :  15  enodes  (cost  5 )
0.240 * * [simplify]: iteration  1 :  15  enodes  (cost  5 )
0.240 * [simplify]: Simplified to:
   (+ x (+ y z))
0.243 * * [progress]: iteration 1 / 4
0.243 * * * [progress]: picking best candidate
0.246 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x y) z))>
0.246 * * * [progress]: localizing error
0.250 * * * [progress]: generating rewritten candidates
0.250 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.256 * * * [progress]: generating series expansions
0.256 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.256 * [approximate]: Taking taylor expansion of (+ x (+ z y)) in (x y z) around 0
0.256 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in z
0.256 * [taylor]: Taking taylor expansion of x in z
0.256 * [taylor]: Taking taylor expansion of (+ z y) in z
0.256 * [taylor]: Taking taylor expansion of z in z
0.256 * [taylor]: Taking taylor expansion of y in z
0.256 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in y
0.256 * [taylor]: Taking taylor expansion of x in y
0.256 * [taylor]: Taking taylor expansion of (+ z y) in y
0.256 * [taylor]: Taking taylor expansion of z in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.256 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of (+ z y) in x
0.256 * [taylor]: Taking taylor expansion of z in x
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of (+ z y) in x
0.256 * [taylor]: Taking taylor expansion of z in x
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [taylor]: Taking taylor expansion of (+ z y) in y
0.256 * [taylor]: Taking taylor expansion of z in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.256 * [taylor]: Taking taylor expansion of z in z
0.256 * [taylor]: Taking taylor expansion of 1 in y
0.257 * [taylor]: Taking taylor expansion of 1 in z
0.257 * [taylor]: Taking taylor expansion of 1 in z
0.257 * [approximate]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in (x y z) around 0
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in z
0.257 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.257 * [taylor]: Taking taylor expansion of z in z
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.257 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.257 * [taylor]: Taking taylor expansion of y in z
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.257 * [taylor]: Taking taylor expansion of x in z
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.257 * [taylor]: Taking taylor expansion of z in y
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.257 * [taylor]: Taking taylor expansion of y in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.257 * [taylor]: Taking taylor expansion of x in y
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.257 * [taylor]: Taking taylor expansion of z in x
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.257 * [taylor]: Taking taylor expansion of z in x
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of 1 in y
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.258 * [taylor]: Taking taylor expansion of z in y
0.258 * [taylor]: Taking taylor expansion of 1 in z
0.258 * [taylor]: Taking taylor expansion of 1 in z
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.258 * [taylor]: Taking taylor expansion of z in z
0.258 * [taylor]: Taking taylor expansion of 0 in z
0.258 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in (x y z) around 0
0.258 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in z
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in z
0.258 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.258 * [taylor]: Taking taylor expansion of z in z
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.258 * [taylor]: Taking taylor expansion of y in z
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.259 * [taylor]: Taking taylor expansion of x in z
0.259 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in y
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.259 * [taylor]: Taking taylor expansion of z in y
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.259 * [taylor]: Taking taylor expansion of x in y
0.259 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in x
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.259 * [taylor]: Taking taylor expansion of z in x
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in x
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.259 * [taylor]: Taking taylor expansion of z in x
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (neg 1) in y
0.259 * [taylor]: Taking taylor expansion of 1 in y
0.259 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 z))) in y
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.259 * [taylor]: Taking taylor expansion of z in y
0.259 * [taylor]: Taking taylor expansion of (neg 1) in z
0.259 * [taylor]: Taking taylor expansion of 1 in z
0.260 * [taylor]: Taking taylor expansion of (neg 1) in z
0.260 * [taylor]: Taking taylor expansion of 1 in z
0.260 * [taylor]: Taking taylor expansion of 0 in y
0.260 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.260 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.260 * [taylor]: Taking taylor expansion of z in z
0.260 * [taylor]: Taking taylor expansion of 0 in z
0.260 * * * [progress]: simplifying candidates
0.260 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* (exp x) (exp y)) (exp z))
  (* (exp (+ x y)) (exp 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 y) 3) (pow z 3))
  (+ (* (+ x y) (+ x y)) (- (* z z) (* (+ x y) z)))
  (- (* (+ x y) (+ x y)) (* z z))
  (- (+ x y) z)
  (+ (+ x y) z)
  (+ (+ x y) z)
  (+ y z)
  (+ x (+ z y))
  (+ x (+ z y))
  (+ x (+ z y))
0.300 * * [simplify]: iteration  0 :  5828  enodes  (cost  128 )
0.301 * [simplify]: Simplified to:
   (exp (+ x (+ y z)))
  (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 (+ y z)) 3)
  (sqrt (+ x (+ y z)))
  (sqrt (+ x (+ y z)))
  (+ (pow (+ x y) 3) (pow z 3))
  (+ (* z z) (* (+ x y) (+ x (- y z))))
  (- (* (+ x y) (+ x y)) (* z z))
  (+ x (- y z))
  (+ x (+ y z))
  (+ x (+ y z))
  (+ y z)
  (+ x (+ y z))
  (+ x (+ y z))
  (+ x (+ y z))
0.301 * * * [progress]: adding candidates to table
0.322 * [progress]: [Phase 3 of 3] Extracting.
0.325 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ x y) z)
0.326 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
0.326 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.326 * [simplify]: Simplified to:
   (+ (+ x y) z)
0.850 * [regime-testing]: End program error score: 0.0012501562695336917