34.914 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ (* y y) z))
0.023 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.024 * * [simplify]: iteration  1 :  11  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  12  enodes  (cost  3 )
0.026 * * [simplify]: iteration  3 :  12  enodes  (cost  3 )
0.026 * [simplify]: Simplified to:
   (+ x (/ (* y y) z))
0.027 * * [progress]: iteration 1 / 4
0.027 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ (* y y) z)))>
0.028 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.037 * * * [progress]: generating series expansions
0.037 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.037 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
0.037 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.037 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.037 * [taylor]: Taking taylor expansion of y in z
0.037 * [taylor]: Taking taylor expansion of z in z
0.038 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of z in y
0.038 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of z in y
0.038 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.038 * [taylor]: Taking taylor expansion of z in z
0.039 * [taylor]: Taking taylor expansion of 0 in z
0.040 * [taylor]: Taking taylor expansion of 0 in z
0.041 * [taylor]: Taking taylor expansion of 0 in z
0.042 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
0.042 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.042 * [taylor]: Taking taylor expansion of z in z
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.042 * [taylor]: Taking taylor expansion of y in z
0.042 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.042 * [taylor]: Taking taylor expansion of z in y
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.043 * [taylor]: Taking taylor expansion of z in y
0.043 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of z in z
0.044 * [taylor]: Taking taylor expansion of 0 in z
0.045 * [taylor]: Taking taylor expansion of 0 in z
0.047 * [taylor]: Taking taylor expansion of 0 in z
0.047 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
0.047 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
0.047 * [taylor]: Taking taylor expansion of -1 in z
0.047 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.047 * [taylor]: Taking taylor expansion of z in z
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.047 * [taylor]: Taking taylor expansion of y in z
0.047 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.047 * [taylor]: Taking taylor expansion of -1 in y
0.047 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.047 * [taylor]: Taking taylor expansion of z in y
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.048 * [taylor]: Taking taylor expansion of -1 in y
0.048 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.048 * [taylor]: Taking taylor expansion of z in y
0.048 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.048 * [taylor]: Taking taylor expansion of -1 in z
0.048 * [taylor]: Taking taylor expansion of z in z
0.226 * [taylor]: Taking taylor expansion of 0 in z
0.229 * [taylor]: Taking taylor expansion of 0 in z
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.232 * * * [progress]: simplifying candidates
0.232 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log y) (log y)) (log z))
  (- (log (* y y)) (log z))
  (log (/ (* y y) z))
  (exp (/ (* y y) z))
  (/ (* (* (* y y) y) (* (* y y) y)) (* (* z z) z))
  (/ (* (* (* y y) (* y y)) (* y y)) (* (* z z) z))
  (* (cbrt (/ (* y y) z)) (cbrt (/ (* y y) z)))
  (cbrt (/ (* y y) z))
  (* (* (/ (* y y) z) (/ (* y y) z)) (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (neg (* y y))
  (neg z)
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (/ y 1)
  (/ y z)
  (/ 1 z)
  (/ z (* y y))
  (/ (* y y) (* (cbrt z) (cbrt z)))
  (/ (* y y) (sqrt z))
  (/ (* y y) 1)
  (/ z y)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
0.235 * * [simplify]: iteration  0 :  105  enodes  (cost  85 )
0.238 * * [simplify]: iteration  1 :  447  enodes  (cost  70 )
0.245 * * [simplify]: iteration  2 :  1926  enodes  (cost  70 )
0.294 * * [simplify]: iteration  3 :  5002  enodes  (cost  70 )
0.295 * [simplify]: Simplified to:
   (log (/ (* y y) z))
  (log (/ (* y y) z))
  (log (/ (* y y) z))
  (exp (/ (* y y) z))
  (pow (/ (* y y) z) 3)
  (pow (/ (* y y) z) 3)
  (* (cbrt (/ (* y y) z)) (cbrt (/ (* y y) z)))
  (cbrt (/ (* y y) z))
  (pow (/ (* y y) z) 3)
  (sqrt (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (neg (* y y))
  (neg z)
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ y (sqrt z))
  (/ y (sqrt z))
  y
  (/ y z)
  (/ 1 z)
  (/ z (* y y))
  (/ (* y y) (* (cbrt z) (cbrt z)))
  (/ (* y y) (sqrt z))
  (pow y 2)
  (/ z y)
  (/ (* y y) z)
  (/ (* y y) z)
  (/ (* y y) z)
0.295 * * * [progress]: adding candidates to table
0.329 * * [progress]: iteration 2 / 4
0.330 * * * [progress]: picking best candidate
0.332 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ y (/ z y))))>
0.332 * * * [progress]: localizing error
0.336 * * * [progress]: generating rewritten candidates
0.336 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.348 * * * [progress]: generating series expansions
0.348 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.349 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
0.349 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.349 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.349 * [taylor]: Taking taylor expansion of y in z
0.349 * [taylor]: Taking taylor expansion of z in z
0.349 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.349 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of z in y
0.349 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.349 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of z in y
0.350 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.350 * [taylor]: Taking taylor expansion of z in z
0.350 * [taylor]: Taking taylor expansion of 0 in z
0.351 * [taylor]: Taking taylor expansion of 0 in z
0.353 * [taylor]: Taking taylor expansion of 0 in z
0.354 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
0.354 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.354 * [taylor]: Taking taylor expansion of z in z
0.354 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.354 * [taylor]: Taking taylor expansion of y in z
0.354 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.354 * [taylor]: Taking taylor expansion of z in y
0.354 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.354 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.354 * [taylor]: Taking taylor expansion of z in y
0.354 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.354 * [taylor]: Taking taylor expansion of y in y
0.355 * [taylor]: Taking taylor expansion of z in z
0.356 * [taylor]: Taking taylor expansion of 0 in z
0.357 * [taylor]: Taking taylor expansion of 0 in z
0.358 * [taylor]: Taking taylor expansion of 0 in z
0.359 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
0.359 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
0.359 * [taylor]: Taking taylor expansion of -1 in z
0.359 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.359 * [taylor]: Taking taylor expansion of z in z
0.359 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.359 * [taylor]: Taking taylor expansion of y in z
0.359 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.359 * [taylor]: Taking taylor expansion of -1 in y
0.359 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.359 * [taylor]: Taking taylor expansion of z in y
0.359 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.359 * [taylor]: Taking taylor expansion of -1 in y
0.359 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.359 * [taylor]: Taking taylor expansion of z in y
0.359 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.360 * [taylor]: Taking taylor expansion of -1 in z
0.360 * [taylor]: Taking taylor expansion of z in z
0.361 * [taylor]: Taking taylor expansion of 0 in z
0.364 * [taylor]: Taking taylor expansion of 0 in z
0.367 * [taylor]: Taking taylor expansion of 0 in z
0.367 * * * [progress]: simplifying candidates
0.368 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log y) (- (log z) (log y)))
  (- (log y) (log (/ z y)))
  (log (/ y (/ z y)))
  (exp (/ y (/ z y)))
  (/ (* (* y y) y) (/ (* (* z z) z) (* (* y y) y)))
  (/ (* (* y y) y) (* (* (/ z y) (/ z y)) (/ z y)))
  (* (cbrt (/ y (/ z y))) (cbrt (/ y (/ z y))))
  (cbrt (/ y (/ z y)))
  (* (* (/ y (/ z y)) (/ y (/ z y))) (/ y (/ z y)))
  (sqrt (/ y (/ z y)))
  (sqrt (/ y (/ z y)))
  (neg y)
  (neg (/ z y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt y) (cbrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ (cbrt y) (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt y) (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt y) (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt y) (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) 1))
  (/ (cbrt y) (/ (sqrt z) y))
  (/ (* (cbrt y) (cbrt y)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ z (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ 1 (sqrt y)))
  (/ (cbrt y) (/ z (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ 1 1))
  (/ (cbrt y) (/ z y))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (/ z y))
  (/ (* (cbrt y) (cbrt y)) z)
  (/ (cbrt y) (/ 1 y))
  (/ (sqrt y) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt y) (cbrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (sqrt y) (/ (cbrt z) (sqrt y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt y) (/ (cbrt z) y))
  (/ (sqrt y) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (/ (sqrt z) (sqrt y)))
  (/ (sqrt y) (/ (sqrt z) (sqrt y)))
  (/ (sqrt y) (/ (sqrt z) 1))
  (/ (sqrt y) (/ (sqrt z) y))
  (/ (sqrt y) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ z (cbrt y)))
  (/ (sqrt y) (/ 1 (sqrt y)))
  (/ (sqrt y) (/ z (sqrt y)))
  (/ (sqrt y) (/ 1 1))
  (/ (sqrt y) (/ z y))
  (/ (sqrt y) 1)
  (/ (sqrt y) (/ z y))
  (/ (sqrt y) z)
  (/ (sqrt y) (/ 1 y))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ y (/ (cbrt z) y))
  (/ 1 (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ 1 (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ 1 (/ (sqrt z) 1))
  (/ y (/ (sqrt z) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ y (/ z (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ y (/ z (sqrt y)))
  (/ 1 (/ 1 1))
  (/ y (/ z y))
  (/ 1 1)
  (/ y (/ z y))
  (/ 1 z)
  (/ y (/ 1 y))
  (/ 1 (/ z y))
  (/ (/ z y) y)
  (/ y (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (sqrt (/ z y)))
  (/ y (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ y (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ y (/ (* (cbrt z) (cbrt z)) 1))
  (/ y (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) 1))
  (/ y (/ 1 (* (cbrt y) (cbrt y))))
  (/ y (/ 1 (sqrt y)))
  (/ y (/ 1 1))
  (/ y 1)
  (/ y z)
  (/ (/ z y) (cbrt y))
  (/ (/ z y) (sqrt y))
  (/ (/ z y) y)
  (/ y z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
0.373 * * [simplify]: iteration  0 :  317  enodes  (cost  452 )
0.380 * * [simplify]: iteration  1 :  1641  enodes  (cost  413 )
0.413 * * [simplify]: iteration  2 :  5001  enodes  (cost  406 )
0.416 * [simplify]: Simplified to:
   (log (/ y (/ z y)))
  (log (/ y (/ z y)))
  (log (/ y (/ z y)))
  (exp (/ y (/ z y)))
  (pow (/ y (/ z y)) 3)
  (pow (/ y (/ z y)) 3)
  (* (cbrt (/ y (/ z y))) (cbrt (/ y (/ z y))))
  (cbrt (/ y (/ z y)))
  (pow (/ y (/ z y)) 3)
  (sqrt (/ y (/ z y)))
  (sqrt (/ y (/ z y)))
  (neg y)
  (neg (/ z y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt y) (cbrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ (cbrt y) (sqrt (/ z y)))
  (* (/ (cbrt y) (cbrt z)) (/ (pow (cbrt y) 3) (cbrt z)))
  (/ (cbrt y) (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (cbrt z) (sqrt y)))
  (/ (cbrt y) (/ (* (cbrt z) (cbrt z)) (cbrt y)))
  (/ y (/ (cbrt z) (cbrt y)))
  (* (/ (cbrt y) (sqrt z)) (/ (pow (cbrt y) 3) 1))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt y) (/ (sqrt z) (sqrt y)))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (cbrt y)))
  (* (cbrt y) (/ (pow (cbrt y) 3) 1))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (* (cbrt y) (cbrt y)) (sqrt y))
  (/ (cbrt y) (/ z (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (cbrt y) y)
  (/ (sqrt y) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt y) (cbrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ (cbrt z) (cbrt y)))
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (sqrt y)))
  (/ (sqrt y) (/ (sqrt z) (cbrt y)))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (/ (sqrt y) (sqrt z))
  (/ y (/ (sqrt z) (sqrt y)))
  (* (* (cbrt y) (cbrt y)) (sqrt y))
  (/ (sqrt y) (/ z (cbrt y)))
  y
  (/ y z)
  (sqrt y)
  (/ y (/ z (sqrt y)))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  (/ (sqrt y) z)
  (* (sqrt y) y)
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ (cbrt y) (/ (* (cbrt z) (cbrt z)) (cbrt y)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) y))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (sqrt z))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ 1 (sqrt z))
  (/ y (/ (sqrt z) y))
  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  1
  (/ y (/ z y))
  1
  (/ y (/ z y))
  (/ 1 z)
  (pow y 2)
  (/ y z)
  (/ (/ z y) y)
  (/ y (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (sqrt (/ z y)))
  (/ y (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ y (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ y (sqrt z))
  (* y (* (cbrt y) (cbrt y)))
  (* (sqrt y) y)
  y
  y
  (/ y z)
  (/ (/ z y) (cbrt y))
  (/ (/ z y) (sqrt y))
  (/ (/ z y) y)
  (/ y z)
  (/ y (/ z y))
  (/ y (/ z y))
  (/ y (/ z y))
0.417 * * * [progress]: adding candidates to table
0.520 * * [progress]: iteration 3 / 4
0.520 * * * [progress]: picking best candidate
0.522 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* y (/ y z))))>
0.522 * * * [progress]: localizing error
0.527 * * * [progress]: generating rewritten candidates
0.527 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.535 * * * [progress]: generating series expansions
0.535 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.535 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
0.535 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.535 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.535 * [taylor]: Taking taylor expansion of y in z
0.535 * [taylor]: Taking taylor expansion of z in z
0.535 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.535 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.535 * [taylor]: Taking taylor expansion of y in y
0.535 * [taylor]: Taking taylor expansion of z in y
0.536 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.536 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.536 * [taylor]: Taking taylor expansion of z in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.536 * [taylor]: Taking taylor expansion of z in z
0.537 * [taylor]: Taking taylor expansion of 0 in z
0.538 * [taylor]: Taking taylor expansion of 0 in z
0.539 * [taylor]: Taking taylor expansion of 0 in z
0.540 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
0.540 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.540 * [taylor]: Taking taylor expansion of z in z
0.540 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.540 * [taylor]: Taking taylor expansion of y in z
0.540 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.540 * [taylor]: Taking taylor expansion of z in y
0.540 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.540 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.540 * [taylor]: Taking taylor expansion of z in y
0.540 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.541 * [taylor]: Taking taylor expansion of z in z
0.542 * [taylor]: Taking taylor expansion of 0 in z
0.543 * [taylor]: Taking taylor expansion of 0 in z
0.545 * [taylor]: Taking taylor expansion of 0 in z
0.545 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
0.545 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
0.545 * [taylor]: Taking taylor expansion of -1 in z
0.545 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.545 * [taylor]: Taking taylor expansion of z in z
0.545 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.545 * [taylor]: Taking taylor expansion of y in z
0.545 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.545 * [taylor]: Taking taylor expansion of -1 in y
0.545 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.545 * [taylor]: Taking taylor expansion of z in y
0.545 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.546 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.546 * [taylor]: Taking taylor expansion of -1 in y
0.546 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.546 * [taylor]: Taking taylor expansion of z in y
0.546 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.546 * [taylor]: Taking taylor expansion of y in y
0.546 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.546 * [taylor]: Taking taylor expansion of -1 in z
0.546 * [taylor]: Taking taylor expansion of z in z
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.550 * [taylor]: Taking taylor expansion of 0 in z
0.553 * [taylor]: Taking taylor expansion of 0 in z
0.553 * * * [progress]: simplifying candidates
0.554 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (/ y z))
  (+ (log y) (- (log y) (log z)))
  (+ (log y) (log (/ y z)))
  (log (* y (/ y z)))
  (exp (* y (/ y z)))
  (* (* (* y y) y) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* y y) y) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* y (/ y z))) (cbrt (* y (/ y z))))
  (cbrt (* y (/ y z)))
  (* (* (* y (/ y z)) (* y (/ y z))) (* y (/ y z)))
  (sqrt (* y (/ y z)))
  (sqrt (* y (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (* (sqrt y) (/ (sqrt y) (sqrt z)))
  (* (sqrt y) (/ (sqrt y) (sqrt z)))
  (* y (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* y (sqrt (/ y z)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* y (/ (* (cbrt y) (cbrt y)) 1))
  (* y (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* y (/ (sqrt y) (sqrt z)))
  (* y (/ (sqrt y) 1))
  (* y (/ 1 (* (cbrt z) (cbrt z))))
  (* y (/ 1 (sqrt z)))
  (* y (/ 1 1))
  (* y 1)
  (* y y)
  (* (cbrt y) (/ y z))
  (* (sqrt y) (/ y z))
  (* y (/ y z))
  (* y y)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
0.557 * * [simplify]: iteration  0 :  159  enodes  (cost  133 )
0.561 * * [simplify]: iteration  1 :  769  enodes  (cost  112 )
0.582 * * [simplify]: iteration  2 :  5001  enodes  (cost  112 )
0.583 * [simplify]: Simplified to:
   (* y (/ y z))
  (log (* y (/ y z)))
  (log (* y (/ y z)))
  (log (* y (/ y z)))
  (exp (* y (/ y z)))
  (pow (* y (/ y z)) 3)
  (pow (* y (/ y z)) 3)
  (* (cbrt (* y (/ y z))) (cbrt (* y (/ y z))))
  (cbrt (* y (/ y z)))
  (pow (* y (/ y z)) 3)
  (sqrt (* y (/ y z)))
  (sqrt (* y (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (* y (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* y (sqrt (/ y z)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* (* (cbrt y) (cbrt y)) y)
  (* y (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* y (/ (sqrt y) (sqrt z)))
  (* (sqrt y) y)
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (sqrt z))
  y
  y
  (pow y 2)
  (* (cbrt y) (/ y z))
  (* (sqrt y) (/ y z))
  (* y (/ y z))
  (pow y 2)
  (* y (/ y z))
  (* y (/ y z))
  (* y (/ y z))
0.583 * * * [progress]: adding candidates to table
0.627 * * [progress]: iteration 4 / 4
0.627 * * * [progress]: picking best candidate
0.628 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (/ y (/ z (cbrt y))))))>
0.628 * * * [progress]: localizing error
0.637 * * * [progress]: generating rewritten candidates
0.637 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 2)
0.639 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
0.640 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
0.641 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.648 * * * [progress]: generating series expansions
0.648 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 2)
0.648 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.648 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.648 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.648 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.648 * [taylor]: Taking taylor expansion of 1/3 in y
0.649 * [taylor]: Taking taylor expansion of (log y) in y
0.649 * [taylor]: Taking taylor expansion of y in y
0.649 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.649 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.649 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.649 * [taylor]: Taking taylor expansion of 1/3 in y
0.649 * [taylor]: Taking taylor expansion of (log y) in y
0.649 * [taylor]: Taking taylor expansion of y in y
0.699 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.699 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.699 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.699 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.699 * [taylor]: Taking taylor expansion of 1/3 in y
0.699 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.699 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.699 * [taylor]: Taking taylor expansion of y in y
0.700 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.700 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.700 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.700 * [taylor]: Taking taylor expansion of 1/3 in y
0.700 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.700 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.700 * [taylor]: Taking taylor expansion of y in y
0.750 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.750 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.750 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.750 * [taylor]: Taking taylor expansion of -1 in y
0.751 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.751 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.751 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.751 * [taylor]: Taking taylor expansion of 1/3 in y
0.751 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.751 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.751 * [taylor]: Taking taylor expansion of y in y
0.755 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.755 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.755 * [taylor]: Taking taylor expansion of -1 in y
0.756 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.756 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.756 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.756 * [taylor]: Taking taylor expansion of 1/3 in y
0.756 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.756 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.817 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
0.817 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.817 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.817 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.817 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.817 * [taylor]: Taking taylor expansion of 1/3 in y
0.817 * [taylor]: Taking taylor expansion of (log y) in y
0.817 * [taylor]: Taking taylor expansion of y in y
0.818 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.818 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.818 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.818 * [taylor]: Taking taylor expansion of 1/3 in y
0.818 * [taylor]: Taking taylor expansion of (log y) in y
0.818 * [taylor]: Taking taylor expansion of y in y
0.869 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.869 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.869 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.869 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.869 * [taylor]: Taking taylor expansion of 1/3 in y
0.869 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.869 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.869 * [taylor]: Taking taylor expansion of y in y
0.870 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.870 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.870 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.870 * [taylor]: Taking taylor expansion of 1/3 in y
0.870 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.870 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.926 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.926 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.926 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.926 * [taylor]: Taking taylor expansion of -1 in y
0.927 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.927 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.927 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.927 * [taylor]: Taking taylor expansion of 1/3 in y
0.927 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.927 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.927 * [taylor]: Taking taylor expansion of y in y
0.928 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.928 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.928 * [taylor]: Taking taylor expansion of -1 in y
0.929 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.929 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.929 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.929 * [taylor]: Taking taylor expansion of 1/3 in y
0.929 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.929 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.929 * [taylor]: Taking taylor expansion of y in y
0.996 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
0.996 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.996 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.996 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.996 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.996 * [taylor]: Taking taylor expansion of 1/3 in y
0.996 * [taylor]: Taking taylor expansion of (log y) in y
0.996 * [taylor]: Taking taylor expansion of y in y
0.997 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.997 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.997 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.997 * [taylor]: Taking taylor expansion of 1/3 in y
0.997 * [taylor]: Taking taylor expansion of (log y) in y
0.997 * [taylor]: Taking taylor expansion of y in y
1.045 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.045 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.046 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.046 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.046 * [taylor]: Taking taylor expansion of 1/3 in y
1.046 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.046 * [taylor]: Taking taylor expansion of y in y
1.046 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.047 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.047 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.047 * [taylor]: Taking taylor expansion of 1/3 in y
1.047 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.047 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.047 * [taylor]: Taking taylor expansion of y in y
1.102 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.102 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.102 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.102 * [taylor]: Taking taylor expansion of -1 in y
1.103 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.103 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.103 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.103 * [taylor]: Taking taylor expansion of 1/3 in y
1.103 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.103 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.103 * [taylor]: Taking taylor expansion of y in y
1.104 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.104 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.104 * [taylor]: Taking taylor expansion of -1 in y
1.104 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.104 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.104 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.104 * [taylor]: Taking taylor expansion of 1/3 in y
1.104 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.104 * [taylor]: Taking taylor expansion of y in y
1.169 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
1.169 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
1.169 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
1.169 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
1.169 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
1.169 * [taylor]: Taking taylor expansion of 1/3 in y
1.169 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
1.169 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.169 * [taylor]: Taking taylor expansion of y in y
1.170 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
1.170 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
1.170 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
1.170 * [taylor]: Taking taylor expansion of 1/3 in y
1.170 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
1.170 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.170 * [taylor]: Taking taylor expansion of y in y
1.224 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
1.224 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.224 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.224 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.224 * [taylor]: Taking taylor expansion of 1/3 in y
1.224 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.224 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.224 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.224 * [taylor]: Taking taylor expansion of y in y
1.225 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.225 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.225 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.225 * [taylor]: Taking taylor expansion of 1/3 in y
1.225 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.225 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.226 * [taylor]: Taking taylor expansion of y in y
1.282 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
1.282 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.282 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.282 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.282 * [taylor]: Taking taylor expansion of -1 in y
1.283 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.283 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.283 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.283 * [taylor]: Taking taylor expansion of 1/3 in y
1.283 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.283 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.283 * [taylor]: Taking taylor expansion of y in y
1.284 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.284 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.284 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.284 * [taylor]: Taking taylor expansion of -1 in y
1.285 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.285 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.285 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.285 * [taylor]: Taking taylor expansion of 1/3 in y
1.285 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.285 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.285 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.285 * [taylor]: Taking taylor expansion of y in y
1.360 * * * [progress]: simplifying candidates
1.361 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
1.365 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.370 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
1.386 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
1.454 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
1.456 * [simplify]: Simplified to:
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  2/3
  2
  (pow y 2)
  (pow y 2/3)
  2
  (* 2/3 (log y))
  (* 2/3 (log y))
  (exp (pow y 2/3))
  (pow y 2)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (pow y 2)
  (fabs (pow y 1/3))
  (fabs (pow y 1/3))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  1
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (pow y 1/3)
  (pow y 1/3)
  1
  (pow y 2/3)
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (pow y 1/3)
  (pow y 1/3)
  2/3
  2
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 1/3)
  (pow (cbrt (cbrt y)) 5)
  (pow (sqrt (cbrt y)) 3)
  (pow y 1/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
1.456 * * * [progress]: adding candidates to table
1.648 * [progress]: [Phase 3 of 3] Extracting.
1.648 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (/ y (/ z (cbrt y))))))>)
1.649 * * * [regime-changes]: Trying 6 branch expressions: ((* y y) (/ (* y y) z) (+ x (/ (* y y) z)) z y x)
1.649 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (/ y (/ z (cbrt y))))))>)
1.674 * * * * [regimes]: Trying to branch on (/ (* y y) z) from (#<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (/ y (/ z (cbrt y))))))>)
1.689 * * * * [regimes]: Trying to branch on (+ x (/ (* y y) z)) from (#<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (/ y (/ z (cbrt y))))))>)
1.704 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (/ y (/ z (cbrt y))))))>)
1.722 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (/ y (/ z (cbrt y))))))>)
1.738 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (/ y (/ z (cbrt y))))))>)
1.756 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.756 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ y (/ z y)))
1.757 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
1.757 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
1.757 * [simplify]: Simplified to:
   (+ x (/ y (/ z y)))
2.372 * [regime-testing]: Baseline error score: 0.08937453314109371
2.373 * [regime-testing]: Oracle error score: 0.01449017259602557
2.374 * [regime-testing]: End program error score: 0.08937453314109371
2.395 * [regime-testing]: Target error score: 0.08687422060202633