6.900 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* y (- z x)))
0.021 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.022 * * [simplify]: iteration  1 :  17  enodes  (cost  3 )
0.023 * * [simplify]: iteration  2 :  31  enodes  (cost  3 )
0.025 * * [simplify]: iteration  3 :  46  enodes  (cost  3 )
0.026 * * [simplify]: iteration  4 :  53  enodes  (cost  3 )
0.028 * * [simplify]: iteration  5 :  62  enodes  (cost  3 )
0.029 * * [simplify]: iteration  6 :  80  enodes  (cost  3 )
0.031 * * [simplify]: iteration  7 :  118  enodes  (cost  3 )
0.033 * * [simplify]: iteration  8 :  235  enodes  (cost  3 )
0.037 * * [simplify]: iteration  9 :  467  enodes  (cost  3 )
0.044 * * [simplify]: iteration  10 :  832  enodes  (cost  3 )
0.053 * * [simplify]: iteration  11 :  1212  enodes  (cost  3 )
0.065 * * [simplify]: iteration  12 :  1786  enodes  (cost  3 )
0.086 * * [simplify]: iteration  13 :  3407  enodes  (cost  3 )
0.197 * * [simplify]: iteration  14 :  5002  enodes  (cost  3 )
0.199 * [simplify]: Simplified to:
   (+ x (* y (- z x)))
0.199 * * [progress]: iteration 1 / 4
0.199 * * * [progress]: picking best candidate
0.200 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* y (- z x))))>
0.200 * * * [progress]: localizing error
0.205 * * * [progress]: generating rewritten candidates
0.205 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.211 * * * [progress]: generating series expansions
0.211 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.216 * [approximate]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in (x y z) around 0
0.217 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in z
0.217 * [taylor]: Taking taylor expansion of (+ (* z y) x) in z
0.217 * [taylor]: Taking taylor expansion of (* z y) in z
0.217 * [taylor]: Taking taylor expansion of z in z
0.217 * [taylor]: Taking taylor expansion of y in z
0.217 * [taylor]: Taking taylor expansion of x in z
0.217 * [taylor]: Taking taylor expansion of (* x y) in z
0.217 * [taylor]: Taking taylor expansion of x in z
0.217 * [taylor]: Taking taylor expansion of y in z
0.217 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in y
0.217 * [taylor]: Taking taylor expansion of (+ (* z y) x) in y
0.217 * [taylor]: Taking taylor expansion of (* z y) in y
0.217 * [taylor]: Taking taylor expansion of z in y
0.217 * [taylor]: Taking taylor expansion of y in y
0.217 * [taylor]: Taking taylor expansion of x in y
0.217 * [taylor]: Taking taylor expansion of (* x y) in y
0.217 * [taylor]: Taking taylor expansion of x in y
0.217 * [taylor]: Taking taylor expansion of y in y
0.217 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in x
0.217 * [taylor]: Taking taylor expansion of (+ (* z y) x) in x
0.217 * [taylor]: Taking taylor expansion of (* z y) in x
0.217 * [taylor]: Taking taylor expansion of z in x
0.217 * [taylor]: Taking taylor expansion of y in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of (* x y) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of y in x
0.217 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in x
0.217 * [taylor]: Taking taylor expansion of (+ (* z y) x) in x
0.217 * [taylor]: Taking taylor expansion of (* z y) in x
0.217 * [taylor]: Taking taylor expansion of z in x
0.217 * [taylor]: Taking taylor expansion of y in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of (* x y) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of y in x
0.219 * [taylor]: Taking taylor expansion of (* z y) in y
0.219 * [taylor]: Taking taylor expansion of z in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of 0 in z
0.220 * [taylor]: Taking taylor expansion of (- 1 y) in y
0.220 * [taylor]: Taking taylor expansion of 1 in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.220 * [taylor]: Taking taylor expansion of 1 in z
0.221 * [taylor]: Taking taylor expansion of z in z
0.222 * [taylor]: Taking taylor expansion of 0 in y
0.222 * [taylor]: Taking taylor expansion of 0 in z
0.223 * [taylor]: Taking taylor expansion of -1 in z
0.223 * [taylor]: Taking taylor expansion of 0 in z
0.223 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in (x y z) around 0
0.224 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in z
0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in z
0.224 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.224 * [taylor]: Taking taylor expansion of (* z y) in z
0.224 * [taylor]: Taking taylor expansion of z in z
0.224 * [taylor]: Taking taylor expansion of y in z
0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.224 * [taylor]: Taking taylor expansion of x in z
0.224 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.224 * [taylor]: Taking taylor expansion of (* x y) in z
0.224 * [taylor]: Taking taylor expansion of x in z
0.224 * [taylor]: Taking taylor expansion of y in z
0.224 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in y
0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y
0.224 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.224 * [taylor]: Taking taylor expansion of (* z y) in y
0.224 * [taylor]: Taking taylor expansion of z in y
0.224 * [taylor]: Taking taylor expansion of y in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.225 * [taylor]: Taking taylor expansion of (* x y) in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.225 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in x
0.225 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.225 * [taylor]: Taking taylor expansion of (* z y) in x
0.225 * [taylor]: Taking taylor expansion of z in x
0.225 * [taylor]: Taking taylor expansion of y in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.226 * [taylor]: Taking taylor expansion of (* x y) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in x
0.226 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.226 * [taylor]: Taking taylor expansion of (* z y) in x
0.226 * [taylor]: Taking taylor expansion of z in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.226 * [taylor]: Taking taylor expansion of (* x y) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.227 * [taylor]: Taking taylor expansion of 1 in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.228 * [taylor]: Taking taylor expansion of -1 in z
0.229 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.229 * [taylor]: Taking taylor expansion of (* z y) in y
0.229 * [taylor]: Taking taylor expansion of z in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.230 * [taylor]: Taking taylor expansion of z in z
0.231 * [taylor]: Taking taylor expansion of 1 in z
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.234 * [taylor]: Taking taylor expansion of 0 in z
0.235 * [approximate]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in (x y z) around 0
0.235 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z
0.235 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.235 * [taylor]: Taking taylor expansion of (* z y) in z
0.235 * [taylor]: Taking taylor expansion of z in z
0.235 * [taylor]: Taking taylor expansion of y in z
0.236 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in z
0.236 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.236 * [taylor]: Taking taylor expansion of (* x y) in z
0.236 * [taylor]: Taking taylor expansion of x in z
0.236 * [taylor]: Taking taylor expansion of y in z
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.236 * [taylor]: Taking taylor expansion of x in z
0.236 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y
0.236 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.236 * [taylor]: Taking taylor expansion of (* z y) in y
0.236 * [taylor]: Taking taylor expansion of z in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in y
0.236 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.236 * [taylor]: Taking taylor expansion of (* x y) in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.237 * [taylor]: Taking taylor expansion of x in y
0.237 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.237 * [taylor]: Taking taylor expansion of (* z y) in x
0.237 * [taylor]: Taking taylor expansion of z in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.237 * [taylor]: Taking taylor expansion of (* x y) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.238 * [taylor]: Taking taylor expansion of (* z y) in x
0.238 * [taylor]: Taking taylor expansion of z in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.238 * [taylor]: Taking taylor expansion of (* x y) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1)) in y
0.238 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.238 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of 1 in y
0.239 * [taylor]: Taking taylor expansion of -1 in z
0.241 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.241 * [taylor]: Taking taylor expansion of (* z y) in y
0.241 * [taylor]: Taking taylor expansion of z in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.241 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.241 * [taylor]: Taking taylor expansion of z in z
0.242 * [taylor]: Taking taylor expansion of -1 in z
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.245 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.246 * * * [progress]: simplifying candidates
0.247 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp x) (exp (* y (- z x))))
  (log (+ x (* y (- z x))))
  (exp (+ x (* y (- z x))))
  (* (cbrt (+ x (* y (- z x)))) (cbrt (+ x (* y (- z x)))))
  (cbrt (+ x (* y (- z x))))
  (* (* (+ x (* y (- z x))) (+ x (* y (- z x)))) (+ x (* y (- z x))))
  (sqrt (+ x (* y (- z x))))
  (sqrt (+ x (* y (- z x))))
  (+ (pow x 3) (pow (* y (- z x)) 3))
  (+ (* x x) (- (* (* y (- z x)) (* y (- z x))) (* x (* y (- z x)))))
  (- (* x x) (* (* y (- z x)) (* y (- z x))))
  (- x (* y (- z x)))
  (+ x (* y z))
  (+ x (* y z))
  (+ x (* z y))
  (+ x (* z y))
  (- (+ (* z y) x) (* x y))
  (- (+ (* z y) x) (* x y))
  (- (+ (* z y) x) (* x y))
0.250 * * [simplify]: iteration  0 :  95  enodes  (cost  87 )
0.252 * * [simplify]: iteration  1 :  293  enodes  (cost  77 )
0.259 * * [simplify]: iteration  2 :  1391  enodes  (cost  77 )
0.286 * * [simplify]: iteration  3 :  5001  enodes  (cost  77 )
0.287 * [simplify]: Simplified to:
   (exp (+ x (* y (- z x))))
  (log (+ x (* y (- z x))))
  (exp (+ x (* y (- z x))))
  (* (cbrt (+ x (* y (- z x)))) (cbrt (+ x (* y (- z x)))))
  (cbrt (+ x (* y (- z x))))
  (pow (+ x (* y (- z x))) 3)
  (sqrt (+ x (* y (- z x))))
  (sqrt (+ x (* y (- z x))))
  (+ (pow x 3) (pow (* y (- z x)) 3))
  (+ (* (* y (- z x)) (- (* y (- z x)) x)) (* x x))
  (- (* x x) (* (* y (- z x)) (* y (- z x))))
  (- x (* y (- z x)))
  (+ x (* z y))
  (+ x (* z y))
  (+ x (* z y))
  (+ x (* z y))
  (+ x (* y (- z x)))
  (+ x (* y (- z x)))
  (+ x (* y (- z x)))
0.287 * * * [progress]: adding candidates to table
0.314 * [progress]: [Phase 3 of 3] Extracting.
0.315 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* y (- z x)))
0.316 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.316 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.316 * [simplify]: Simplified to:
   (+ x (* y (- z x)))
0.822 * [regime-testing]: End program error score: 0.015075004688176167