17.787 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (+ (* x x) (* y y)) (* z z)))
0.019 * * [simplify]: iteration  0 :  13  enodes  (cost  6 )
0.021 * * [simplify]: iteration  1 :  20  enodes  (cost  6 )
0.023 * * [simplify]: iteration  2 :  22  enodes  (cost  6 )
0.024 * * [simplify]: iteration  3 :  22  enodes  (cost  6 )
0.024 * [simplify]: Simplified to:
   (sqrt (+ (+ (* x x) (* y y)) (* z z)))
0.024 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.027 * * * * [pick]: Picked  #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))>
0.027 * * * [progress]: localizing error
0.037 * * * [progress]: generating rewritten candidates
0.037 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.051 * * * [progress]: generating series expansions
0.051 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.052 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (pow z 2)))) in (x y z) around 0
0.052 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (pow z 2)))) in z
0.052 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (pow z 2))) in z
0.052 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.052 * [taylor]: Taking taylor expansion of x in z
0.052 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow z 2)) in z
0.052 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.052 * [taylor]: Taking taylor expansion of y in z
0.052 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.052 * [taylor]: Taking taylor expansion of z in z
0.053 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (pow z 2)))) in y
0.053 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (pow z 2))) in y
0.053 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow z 2)) in y
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.053 * [taylor]: Taking taylor expansion of z in y
0.054 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (pow z 2)))) in x
0.054 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (pow z 2))) in x
0.055 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow z 2)) in x
0.055 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.055 * [taylor]: Taking taylor expansion of z in x
0.056 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (+ (pow y 2) (pow z 2)))) in x
0.056 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (pow z 2))) in x
0.056 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow z 2)) in x
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.056 * [taylor]: Taking taylor expansion of z in x
0.057 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) (pow z 2))) in y
0.057 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow z 2)) in y
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.057 * [taylor]: Taking taylor expansion of z in y
0.058 * [taylor]: Taking taylor expansion of z in z
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [taylor]: Taking taylor expansion of 0 in z
0.058 * [taylor]: Taking taylor expansion of 0 in z
0.060 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 (+ (pow y 2) (pow z 2))))) in y
0.060 * [taylor]: Taking taylor expansion of 1/2 in y
0.060 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow y 2) (pow z 2)))) in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow y 2) (pow z 2))) in y
0.060 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow z 2)) in y
0.060 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.060 * [taylor]: Taking taylor expansion of z in y
0.061 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z
0.061 * [taylor]: Taking taylor expansion of 1/2 in z
0.061 * [taylor]: Taking taylor expansion of z in z
0.062 * [taylor]: Taking taylor expansion of 0 in z
0.063 * [taylor]: Taking taylor expansion of (/ 1/2 z) in z
0.063 * [taylor]: Taking taylor expansion of 1/2 in z
0.063 * [taylor]: Taking taylor expansion of z in z
0.064 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))))) in (x y z) around 0
0.064 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))))) in z
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2)))) in z
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z
0.065 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.065 * [taylor]: Taking taylor expansion of x in z
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))) in z
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.065 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.065 * [taylor]: Taking taylor expansion of z in z
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.065 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.065 * [taylor]: Taking taylor expansion of y in z
0.068 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))))) in y
0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2)))) in y
0.068 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.068 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.068 * [taylor]: Taking taylor expansion of x in y
0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))) in y
0.068 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.068 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.068 * [taylor]: Taking taylor expansion of z in y
0.068 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.068 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.072 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))))) in x
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2)))) in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.072 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))) in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.072 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.072 * [taylor]: Taking taylor expansion of z in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.073 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.073 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))))) in x
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2)))) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.075 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.075 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.075 * [taylor]: Taking taylor expansion of z in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.076 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.078 * [taylor]: Taking taylor expansion of 1 in y
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [taylor]: Taking taylor expansion of 1 in z
0.080 * [taylor]: Taking taylor expansion of (* 1/2 (+ (/ 1 (pow z 2)) (/ 1 (pow y 2)))) in y
0.080 * [taylor]: Taking taylor expansion of 1/2 in y
0.080 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))) in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.080 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.080 * [taylor]: Taking taylor expansion of z in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.080 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of 0 in z
0.083 * [taylor]: Taking taylor expansion of 0 in z
0.083 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow z 2))) in z
0.087 * [taylor]: Taking taylor expansion of 1/2 in z
0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.087 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.087 * [taylor]: Taking taylor expansion of z in z
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.092 * [taylor]: Taking taylor expansion of (* -1/2 (+ (* 1/4 (/ 1 (pow z 4))) (+ (* 1/2 (/ 1 (* (pow z 2) (pow y 2)))) (* 1/4 (/ 1 (pow y 4)))))) in y
0.092 * [taylor]: Taking taylor expansion of -1/2 in y
0.092 * [taylor]: Taking taylor expansion of (+ (* 1/4 (/ 1 (pow z 4))) (+ (* 1/2 (/ 1 (* (pow z 2) (pow y 2)))) (* 1/4 (/ 1 (pow y 4))))) in y
0.093 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (pow z 4))) in y
0.093 * [taylor]: Taking taylor expansion of 1/4 in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 (pow z 4)) in y
0.093 * [taylor]: Taking taylor expansion of (pow z 4) in y
0.093 * [taylor]: Taking taylor expansion of z in y
0.093 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow z 2) (pow y 2)))) (* 1/4 (/ 1 (pow y 4)))) in y
0.093 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow z 2) (pow y 2)))) in y
0.093 * [taylor]: Taking taylor expansion of 1/2 in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) (pow y 2))) in y
0.093 * [taylor]: Taking taylor expansion of (* (pow z 2) (pow y 2)) in y
0.093 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.093 * [taylor]: Taking taylor expansion of z in y
0.093 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (pow y 4))) in y
0.093 * [taylor]: Taking taylor expansion of 1/4 in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.093 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of 0 in z
0.104 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.108 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))))) in (x y z) around 0
0.108 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))))) in z
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2)))) in z
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z
0.108 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.108 * [taylor]: Taking taylor expansion of x in z
0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))) in z
0.109 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.109 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.109 * [taylor]: Taking taylor expansion of z in z
0.109 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.109 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.109 * [taylor]: Taking taylor expansion of y in z
0.112 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))))) in y
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2)))) in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.112 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))) in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.112 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.112 * [taylor]: Taking taylor expansion of z in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))))) in x
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2)))) in x
0.115 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))) in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.116 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.116 * [taylor]: Taking taylor expansion of z in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.116 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))))) in x
0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow z 2)) (/ 1 (pow y 2)))) in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.118 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.122 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.123 * [taylor]: Taking taylor expansion of z in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.125 * [taylor]: Taking taylor expansion of 1 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 1 in z
0.127 * [taylor]: Taking taylor expansion of (* 1/2 (+ (/ 1 (pow z 2)) (/ 1 (pow y 2)))) in y
0.127 * [taylor]: Taking taylor expansion of 1/2 in y
0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (pow y 2))) in y
0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.127 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.127 * [taylor]: Taking taylor expansion of z in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow z 2))) in z
0.134 * [taylor]: Taking taylor expansion of 1/2 in z
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.134 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.134 * [taylor]: Taking taylor expansion of z in z
0.136 * [taylor]: Taking taylor expansion of 0 in z
0.136 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of (* -1/2 (+ (* 1/4 (/ 1 (pow z 4))) (+ (* 1/2 (/ 1 (* (pow z 2) (pow y 2)))) (* 1/4 (/ 1 (pow y 4)))))) in y
0.140 * [taylor]: Taking taylor expansion of -1/2 in y
0.140 * [taylor]: Taking taylor expansion of (+ (* 1/4 (/ 1 (pow z 4))) (+ (* 1/2 (/ 1 (* (pow z 2) (pow y 2)))) (* 1/4 (/ 1 (pow y 4))))) in y
0.140 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (pow z 4))) in y
0.140 * [taylor]: Taking taylor expansion of 1/4 in y
0.140 * [taylor]: Taking taylor expansion of (/ 1 (pow z 4)) in y
0.140 * [taylor]: Taking taylor expansion of (pow z 4) in y
0.140 * [taylor]: Taking taylor expansion of z in y
0.140 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow z 2) (pow y 2)))) (* 1/4 (/ 1 (pow y 4)))) in y
0.140 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow z 2) (pow y 2)))) in y
0.140 * [taylor]: Taking taylor expansion of 1/2 in y
0.140 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) (pow y 2))) in y
0.140 * [taylor]: Taking taylor expansion of (* (pow z 2) (pow y 2)) in y
0.140 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.140 * [taylor]: Taking taylor expansion of z in y
0.140 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.140 * [taylor]: Taking taylor expansion of y in y
0.140 * [taylor]: Taking taylor expansion of (* 1/4 (/ 1 (pow y 4))) in y
0.140 * [taylor]: Taking taylor expansion of 1/4 in y
0.140 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.141 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of 0 in z
0.151 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.155 * * * [progress]: simplifying candidates
0.156 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (exp (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (* (cbrt (sqrt (+ (+ (* x x) (* y y)) (* z z)))) (cbrt (sqrt (+ (+ (* x x) (* y y)) (* z z)))))
  (cbrt (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (* (* (sqrt (+ (+ (* x x) (* y y)) (* z z))) (sqrt (+ (+ (* x x) (* y y)) (* z z)))) (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (sqrt (* (cbrt (+ (+ (* x x) (* y y)) (* z z))) (cbrt (+ (+ (* x x) (* y y)) (* z z)))))
  (sqrt (cbrt (+ (+ (* x x) (* y y)) (* z z))))
  (sqrt (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (sqrt (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (sqrt 1)
  (sqrt (+ (+ (* x x) (* y y)) (* z z)))
  (sqrt (+ (pow (+ (* x x) (* y y)) 3) (pow (* z z) 3)))
  (sqrt (+ (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (- (* (* z z) (* z z)) (* (+ (* x x) (* y y)) (* z z)))))
  (sqrt (- (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (* (* z z) (* z z))))
  (sqrt (- (+ (* x x) (* y y)) (* z z)))
  (/ 1 2)
  (sqrt (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (sqrt (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  z
  x
  (* -1 x)
0.159 * * [simplify]: iteration  0 :  90  enodes  (cost  142 )
0.162 * * [simplify]: iteration  1 :  275  enodes  (cost  137 )
0.167 * * [simplify]: iteration  2 :  951  enodes  (cost  137 )
0.186 * * [simplify]: iteration  3 :  3615  enodes  (cost  137 )
0.253 * * [simplify]: iteration  4 :  5002  enodes  (cost  137 )
0.254 * [simplify]: Simplified to:
   (log (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (exp (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (* (cbrt (sqrt (+ (+ (* x x) (* y y)) (* z z)))) (cbrt (sqrt (+ (+ (* x x) (* y y)) (* z z)))))
  (cbrt (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (pow (sqrt (+ (+ (* x x) (* y y)) (* z z))) 3)
  (fabs (cbrt (+ (+ (* x x) (* y y)) (* z z))))
  (sqrt (cbrt (+ (+ (* x x) (* y y)) (* z z))))
  (sqrt (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (sqrt (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (sqrt 1)
  (sqrt (+ (+ (* x x) (* y y)) (* z z)))
  (sqrt (+ (pow (+ (* x x) (* y y)) 3) (pow (* z z) 3)))
  (sqrt (+ (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (- (* (* z z) (* z z)) (* (+ (* x x) (* y y)) (* z z)))))
  (sqrt (- (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (* (* z z) (* z z))))
  (sqrt (- (+ (* x x) (* y y)) (* z z)))
  1/2
  (sqrt (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  (sqrt (sqrt (+ (+ (* x x) (* y y)) (* z z))))
  z
  x
  (* -1 x)
0.254 * * * [progress]: adding candidates to table
0.301 * * [progress]: iteration 2 / 4
0.301 * * * [progress]: picking best candidate
0.304 * * * * [pick]: Picked  #<alt (λ (x y z) z)>
0.304 * * * [progress]: localizing error
0.305 * * * [progress]: generating rewritten candidates
0.305 * * * [progress]: generating series expansions
0.305 * * * [progress]: simplifying candidates
0.305 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.307 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.307 * [simplify]: Simplified to:
   
0.307 * * * [progress]: adding candidates to table
0.308 * * [progress]: iteration 3 / 4
0.308 * * * [progress]: picking best candidate
0.310 * * * * [pick]: Picked  #<alt (λ (x y z) x)>
0.310 * * * [progress]: localizing error
0.310 * * * [progress]: generating rewritten candidates
0.310 * * * [progress]: generating series expansions
0.310 * * * [progress]: simplifying candidates
0.310 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.313 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.313 * [simplify]: Simplified to:
   
0.313 * * * [progress]: adding candidates to table
0.313 * * [progress]: iteration 4 / 4
0.313 * * * [progress]: picking best candidate
0.314 * * * * [pick]: Picked  #<alt (λ (x y z) (* -1 x))>
0.314 * * * [progress]: localizing error
0.316 * * * [progress]: generating rewritten candidates
0.316 * * * [progress]: generating series expansions
0.316 * * * [progress]: simplifying candidates
0.316 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.318 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.318 * [simplify]: Simplified to:
   
0.318 * * * [progress]: adding candidates to table
0.318 * [progress]: [Phase 3 of 3] Extracting.
0.319 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.319 * * * [regime-changes]: Trying 9 branch expressions: ((* z z) (* y y) (* x x) (+ (* x x) (* y y)) (+ (+ (* x x) (* y y)) (* z z)) (sqrt (+ (+ (* x x) (* y y)) (* z z))) z y x)
0.319 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.339 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.355 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.381 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.400 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))>)
0.414 * * * * [regimes]: Trying to branch on (+ (* x x) (* y y)) from (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.434 * * * * [regimes]: Trying to branch on (+ (* x x) (* y y)) from (#<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))>)
0.449 * * * * [regimes]: Trying to branch on (+ (+ (* x x) (* y y)) (* z z)) from (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.468 * * * * [regimes]: Trying to branch on (sqrt (+ (+ (* x x) (* y y)) (* z z))) from (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.489 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.515 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.546 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.572 * * * [regime]: Found split indices: #<option (#s(si 0 39) #s(si 2 217) #s(si 3 255))>
0.573 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.629 * [regimes]: Found splitpoints: (#s(sp 0 x -3.694047169561497e+135) #s(sp 2 x 7.68757953447697e+110) #s(sp 3 x +nan.0)) , with alts (#<alt (λ (x y z) (* -1 x))> #<alt (λ (x y z) z)> #<alt (λ (x y z) (sqrt (+ (+ (* x x) (* y y)) (* z z))))> #<alt (λ (x y z) x)>)
0.630 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -3.694047169561497e+135) (* -1 x) (if (<= x 7.68757953447697e+110) (sqrt (+ (+ (* x x) (* y y)) (* z z))) x))
0.630 * * [simplify]: iteration  0 :  21  enodes  (cost  7 )
0.631 * * [simplify]: iteration  1 :  21  enodes  (cost  7 )
0.631 * [simplify]: Simplified to:
   (if (<= x -3.694047169561497e+135) (* -1 x) (if (<= x 7.68757953447697e+110) (sqrt (+ (+ (* x x) (* y y)) (* z z))) x))
1.156 * [regime-testing]: Baseline error score: 37.820863251600976
1.157 * [regime-testing]: Oracle error score: 18.302791859181312
1.158 * [regime-testing]: End program error score: 25.387197550609166
1.196 * [regime-testing]: Target error score: 25.74679801322098