10.714 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* (- y x) z))
0.019 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.020 * * [simplify]: iteration  1 :  19  enodes  (cost  2 )
0.022 * * [simplify]: iteration  2 :  35  enodes  (cost  2 )
0.023 * * [simplify]: iteration  3 :  57  enodes  (cost  2 )
0.025 * * [simplify]: iteration  4 :  74  enodes  (cost  2 )
0.026 * * [simplify]: iteration  5 :  88  enodes  (cost  2 )
0.028 * * [simplify]: iteration  6 :  109  enodes  (cost  2 )
0.030 * * [simplify]: iteration  7 :  163  enodes  (cost  2 )
0.033 * * [simplify]: iteration  8 :  329  enodes  (cost  2 )
0.037 * * [simplify]: iteration  9 :  652  enodes  (cost  2 )
0.045 * * [simplify]: iteration  10 :  1169  enodes  (cost  2 )
0.056 * * [simplify]: iteration  11 :  1615  enodes  (cost  2 )
0.071 * * [simplify]: iteration  12 :  2261  enodes  (cost  2 )
0.094 * * [simplify]: iteration  13 :  3963  enodes  (cost  2 )
0.207 * * [simplify]: iteration  14 :  5001  enodes  (cost  2 )
0.208 * [simplify]: Simplified to:
   (fma z (- y x) x)
0.213 * * [progress]: iteration 1 / 4
0.213 * * * [progress]: picking best candidate
0.215 * * * * [pick]: Picked  #<alt (λ (x y z) (fma z (- y x) x))>
0.215 * * * [progress]: localizing error
0.219 * * * [progress]: generating rewritten candidates
0.219 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.220 * * * [progress]: generating series expansions
0.220 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.220 * [approximate]: Taking taylor expansion of (fma z (- y x) x) in (z y x) around 0
0.221 * [taylor]: Taking taylor expansion of (fma z (- y x) x) in x
0.221 * [taylor]: Rewrote expression to (+ (* z (- y x)) x)
0.221 * [taylor]: Taking taylor expansion of (* z (- y x)) in x
0.221 * [taylor]: Taking taylor expansion of z in x
0.221 * [taylor]: Taking taylor expansion of (- y x) in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (fma z (- y x) x) in y
0.221 * [taylor]: Rewrote expression to (+ (* z (- y x)) x)
0.221 * [taylor]: Taking taylor expansion of (* z (- y x)) in y
0.221 * [taylor]: Taking taylor expansion of z in y
0.221 * [taylor]: Taking taylor expansion of (- y x) in y
0.221 * [taylor]: Taking taylor expansion of y in y
0.221 * [taylor]: Taking taylor expansion of x in y
0.221 * [taylor]: Taking taylor expansion of x in y
0.221 * [taylor]: Taking taylor expansion of (fma z (- y x) x) in z
0.221 * [taylor]: Rewrote expression to (+ (* z (- y x)) x)
0.221 * [taylor]: Taking taylor expansion of (* z (- y x)) in z
0.221 * [taylor]: Taking taylor expansion of z in z
0.221 * [taylor]: Taking taylor expansion of (- y x) in z
0.221 * [taylor]: Taking taylor expansion of y in z
0.221 * [taylor]: Taking taylor expansion of x in z
0.221 * [taylor]: Taking taylor expansion of x in z
0.221 * [taylor]: Taking taylor expansion of (fma z (- y x) x) in z
0.221 * [taylor]: Rewrote expression to (+ (* z (- y x)) x)
0.221 * [taylor]: Taking taylor expansion of (* z (- y x)) in z
0.221 * [taylor]: Taking taylor expansion of z in z
0.221 * [taylor]: Taking taylor expansion of (- y x) in z
0.221 * [taylor]: Taking taylor expansion of y in z
0.221 * [taylor]: Taking taylor expansion of x in z
0.221 * [taylor]: Taking taylor expansion of x in z
0.221 * [taylor]: Taking taylor expansion of x in y
0.221 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of (- y x) in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.223 * [taylor]: Taking taylor expansion of x in y
0.223 * [taylor]: Taking taylor expansion of (- x) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of 0 in x
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.224 * [taylor]: Taking taylor expansion of 0 in x
0.225 * [taylor]: Taking taylor expansion of 1 in x
0.225 * [taylor]: Taking taylor expansion of 0 in x
0.226 * [approximate]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x)) in (z y x) around 0
0.226 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x)) in x
0.226 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 y) (/ 1 x))) (/ 1 x))
0.226 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 y) (/ 1 x))) in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.226 * [taylor]: Taking taylor expansion of z in x
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 y) 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) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x)) in y
0.227 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 y) (/ 1 x))) (/ 1 x))
0.227 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 y) (/ 1 x))) in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.227 * [taylor]: Taking taylor expansion of z in y
0.227 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x)) in z
0.227 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 y) (/ 1 x))) (/ 1 x))
0.227 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 y) (/ 1 x))) in z
0.227 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.227 * [taylor]: Taking taylor expansion of z in z
0.227 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.227 * [taylor]: Taking taylor expansion of y in z
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.228 * [taylor]: Taking taylor expansion of x in z
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.228 * [taylor]: Taking taylor expansion of x in z
0.228 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x)) in z
0.228 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 y) (/ 1 x))) (/ 1 x))
0.228 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 y) (/ 1 x))) in z
0.228 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.228 * [taylor]: Taking taylor expansion of z in z
0.228 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.228 * [taylor]: Taking taylor expansion of y in z
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.228 * [taylor]: Taking taylor expansion of x in z
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.228 * [taylor]: Taking taylor expansion of x in z
0.228 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.229 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.229 * [taylor]: Taking taylor expansion of x in y
0.229 * [taylor]: Taking taylor expansion of 1 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.230 * [taylor]: Taking taylor expansion of x in y
0.231 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.234 * [approximate]: Taking taylor expansion of (fma (/ -1 z) (- (/ 1 x) (/ 1 y)) (/ -1 x)) in (z y x) around 0
0.234 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (/ 1 x) (/ 1 y)) (/ -1 x)) in x
0.234 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (/ 1 x) (/ 1 y))) (/ -1 x))
0.235 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (/ 1 x) (/ 1 y))) in x
0.235 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.235 * [taylor]: Taking taylor expansion of -1 in x
0.235 * [taylor]: Taking taylor expansion of z in x
0.235 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.235 * [taylor]: Taking taylor expansion of -1 in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (/ 1 x) (/ 1 y)) (/ -1 x)) in y
0.235 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (/ 1 x) (/ 1 y))) (/ -1 x))
0.235 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (/ 1 x) (/ 1 y))) in y
0.235 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.235 * [taylor]: Taking taylor expansion of -1 in y
0.235 * [taylor]: Taking taylor expansion of z in y
0.236 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.236 * [taylor]: Taking taylor expansion of -1 in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (/ 1 x) (/ 1 y)) (/ -1 x)) in z
0.236 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (/ 1 x) (/ 1 y))) (/ -1 x))
0.236 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (/ 1 x) (/ 1 y))) in z
0.236 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.236 * [taylor]: Taking taylor expansion of -1 in z
0.236 * [taylor]: Taking taylor expansion of z in z
0.236 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.236 * [taylor]: Taking taylor expansion of x in z
0.237 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.237 * [taylor]: Taking taylor expansion of y in z
0.237 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.237 * [taylor]: Taking taylor expansion of -1 in z
0.237 * [taylor]: Taking taylor expansion of x in z
0.237 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (/ 1 x) (/ 1 y)) (/ -1 x)) in z
0.237 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (/ 1 x) (/ 1 y))) (/ -1 x))
0.237 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (/ 1 x) (/ 1 y))) in z
0.237 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.237 * [taylor]: Taking taylor expansion of -1 in z
0.237 * [taylor]: Taking taylor expansion of z in z
0.237 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.237 * [taylor]: Taking taylor expansion of x in z
0.237 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.237 * [taylor]: Taking taylor expansion of y in z
0.237 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.237 * [taylor]: Taking taylor expansion of -1 in z
0.237 * [taylor]: Taking taylor expansion of x in z
0.238 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.238 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.238 * [taylor]: Taking taylor expansion of x in y
0.238 * [taylor]: Taking taylor expansion of 1 in x
0.240 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.244 * * * [progress]: simplifying candidates
0.244 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma z (- y x) x))
  (log1p (fma z (- y x) x))
  (* z (- y x))
  (log (fma z (- y x) x))
  (exp (fma z (- y x) x))
  (* (cbrt (fma z (- y x) x)) (cbrt (fma z (- y x) x)))
  (cbrt (fma z (- y x) x))
  (* (* (fma z (- y x) x) (fma z (- y x) x)) (fma z (- y x) x))
  (sqrt (fma z (- y x) x))
  (sqrt (fma z (- y x) x))
  (- (+ (* z y) x) (* x z))
  (- (+ (* z y) x) (* x z))
  (- (+ (* z y) x) (* x z))
0.247 * * [simplify]: iteration  0 :  32  enodes  (cost  50 )
0.248 * * [simplify]: iteration  1 :  67  enodes  (cost  39 )
0.251 * * [simplify]: iteration  2 :  280  enodes  (cost  39 )
0.257 * * [simplify]: iteration  3 :  1533  enodes  (cost  39 )
0.286 * * [simplify]: iteration  4 :  5002  enodes  (cost  39 )
0.287 * [simplify]: Simplified to:
   (expm1 (fma z (- y x) x))
  (log1p (fma z (- y x) x))
  (* z (- y x))
  (log (fma z (- y x) x))
  (exp (fma z (- y x) x))
  (* (cbrt (fma z (- y x) x)) (cbrt (fma z (- y x) x)))
  (cbrt (fma z (- y x) x))
  (pow (fma z (- y x) x) 3)
  (sqrt (fma z (- y x) x))
  (sqrt (fma z (- y x) x))
  (fma z (- y x) x)
  (fma z (- y x) x)
  (fma z (- y x) x)
0.287 * * * [progress]: adding candidates to table
0.311 * [progress]: [Phase 3 of 3] Extracting.
0.313 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma z (- y x) x)
0.313 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
0.313 * [simplify]: Simplified to:
   (fma z (- y x) x)
0.781 * [regime-testing]: End program error score: 0.006000750093761721