7.747 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (+ x y) z)
0.019 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.020 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
0.021 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.022 * * [simplify]: iteration  3 :  16  enodes  (cost  5 )
0.024 * * [simplify]: iteration  done :  16  enodes  (cost  5 )
0.024 * [simplify]: Simplified to:
   (+ (+ x y) z)
0.024 * * [progress]: iteration 1 / 4
0.024 * * * [progress]: picking best candidate
0.026 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x y) z))>
0.026 * * * [progress]: localizing error
0.031 * * * [progress]: generating rewritten candidates
0.031 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.038 * * * [progress]: generating series expansions
0.038 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.038 * [approximate]: Taking taylor expansion of (+ x (+ z y)) in (x y z) around 0
0.038 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in z
0.038 * [taylor]: Taking taylor expansion of x in z
0.038 * [taylor]: Taking taylor expansion of (+ z y) in z
0.038 * [taylor]: Taking taylor expansion of z in z
0.038 * [taylor]: Taking taylor expansion of y in z
0.038 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in y
0.038 * [taylor]: Taking taylor expansion of x in y
0.038 * [taylor]: Taking taylor expansion of (+ z y) in y
0.038 * [taylor]: Taking taylor expansion of z in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (+ z y) in x
0.038 * [taylor]: Taking taylor expansion of z in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (+ z y) in x
0.038 * [taylor]: Taking taylor expansion of z in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (+ z y) in y
0.039 * [taylor]: Taking taylor expansion of z in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of z in z
0.039 * [taylor]: Taking taylor expansion of 1 in y
0.039 * [taylor]: Taking taylor expansion of 1 in z
0.039 * [taylor]: Taking taylor expansion of 1 in z
0.039 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (+ (/ 1 z) (/ 1 y))) in (x y z) around 0
0.039 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (+ (/ 1 z) (/ 1 y))) in z
0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.039 * [taylor]: Taking taylor expansion of x in z
0.039 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
0.039 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.039 * [taylor]: Taking taylor expansion of z in z
0.039 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.039 * [taylor]: Taking taylor expansion of y in z
0.039 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (+ (/ 1 z) (/ 1 y))) in y
0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.039 * [taylor]: Taking taylor expansion of x in y
0.039 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.039 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.039 * [taylor]: Taking taylor expansion of z in y
0.039 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (+ (/ 1 z) (/ 1 y))) in x
0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.039 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.040 * [taylor]: Taking taylor expansion of z in x
0.040 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.040 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (+ (/ 1 z) (/ 1 y))) in x
0.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.040 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.040 * [taylor]: Taking taylor expansion of z in x
0.040 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.040 * [taylor]: Taking taylor expansion of 1 in y
0.040 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.040 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.040 * [taylor]: Taking taylor expansion of z in y
0.040 * [taylor]: Taking taylor expansion of 1 in z
0.040 * [taylor]: Taking taylor expansion of 1 in z
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.040 * [taylor]: Taking taylor expansion of z in z
0.040 * [taylor]: Taking taylor expansion of 0 in z
0.041 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 x) (+ (/ 1 z) (/ 1 y)))) in (x y z) around 0
0.041 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) (+ (/ 1 z) (/ 1 y)))) in z
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (+ (/ 1 z) (/ 1 y))) in z
0.041 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.041 * [taylor]: Taking taylor expansion of x in z
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
0.041 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.041 * [taylor]: Taking taylor expansion of z in z
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.041 * [taylor]: Taking taylor expansion of y in z
0.041 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) (+ (/ 1 z) (/ 1 y)))) in y
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (+ (/ 1 z) (/ 1 y))) in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.041 * [taylor]: Taking taylor expansion of z in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) (+ (/ 1 z) (/ 1 y)))) in x
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (+ (/ 1 z) (/ 1 y))) in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.041 * [taylor]: Taking taylor expansion of z in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) (+ (/ 1 z) (/ 1 y)))) in x
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (+ (/ 1 z) (/ 1 y))) in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.042 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.042 * [taylor]: Taking taylor expansion of z in x
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.042 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of (neg 1) in y
0.042 * [taylor]: Taking taylor expansion of 1 in y
0.042 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 z))) in y
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.042 * [taylor]: Taking taylor expansion of z in y
0.042 * [taylor]: Taking taylor expansion of (neg 1) in z
0.042 * [taylor]: Taking taylor expansion of 1 in z
0.042 * [taylor]: Taking taylor expansion of (neg 1) in z
0.042 * [taylor]: Taking taylor expansion of 1 in z
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.042 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.042 * [taylor]: Taking taylor expansion of z in z
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.043 * * * [progress]: simplifying candidates
0.043 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* (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))
0.044 * * [simplify]: iteration  0 :  33  enodes  (cost  145 )
0.049 * * [simplify]: iteration  1 :  90  enodes  (cost  141 )
0.069 * * [simplify]: iteration  2 :  272  enodes  (cost  130 )
0.129 * * [simplify]: iteration  3 :  876  enodes  (cost  128 )
0.407 * * [simplify]: iteration  4 :  4191  enodes  (cost  128 )
1.239 * * [simplify]: iteration  done :  5000  enodes  (cost  128 )
1.239 * [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))
  (+ (* (+ x y) (- (+ x y) z)) (* z z))
  (- (* (+ x y) (+ x y)) (* z z))
  (- (+ x y) z)
  (+ (+ x y) z)
  (+ (+ x y) z)
  (+ z y)
  (+ (+ x y) z)
  (+ (+ x y) z)
  (+ (+ x y) z)
1.239 * * * [progress]: adding candidates to table
1.254 * [progress]: [Phase 3 of 3] Extracting.
1.256 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (+ x y) z)
1.256 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
1.257 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
1.257 * * [simplify]: iteration  done :  7  enodes  (cost  5 )
1.257 * [simplify]: Simplified to:
   (+ (+ x y) z)
1.955 * [regime-testing]: End program error score: 0.0008751093886735842