12.822 * [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.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x 27.0) y)
0.019 * * [simplify]: iteration  0 :  9  enodes  (cost  2 )
0.020 * * [simplify]: iteration  1 :  16  enodes  (cost  2 )
0.021 * * [simplify]: iteration  2 :  18  enodes  (cost  2 )
0.023 * * [simplify]: iteration  3 :  18  enodes  (cost  2 )
0.023 * [simplify]: Simplified to:
   (* (* x 27.0) y)
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x 27.0) y))>
0.024 * * * [progress]: localizing error
0.028 * * * [progress]: generating rewritten candidates
0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.035 * * * [progress]: generating series expansions
0.035 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.035 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0
0.035 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y
0.035 * [taylor]: Taking taylor expansion of 27.0 in y
0.035 * [taylor]: Taking taylor expansion of (* x y) in y
0.035 * [taylor]: Taking taylor expansion of x in y
0.035 * [taylor]: Taking taylor expansion of y in y
0.035 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.035 * [taylor]: Taking taylor expansion of 27.0 in x
0.035 * [taylor]: Taking taylor expansion of (* x y) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of y in x
0.035 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.035 * [taylor]: Taking taylor expansion of 27.0 in x
0.035 * [taylor]: Taking taylor expansion of (* x y) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of y in x
0.036 * [taylor]: Taking taylor expansion of 0 in y
0.037 * [taylor]: Taking taylor expansion of (* 27.0 y) in y
0.037 * [taylor]: Taking taylor expansion of 27.0 in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.043 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.043 * [taylor]: Taking taylor expansion of 27.0 in y
0.043 * [taylor]: Taking taylor expansion of (* x y) in y
0.043 * [taylor]: Taking taylor expansion of x in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.044 * [taylor]: Taking taylor expansion of 27.0 in x
0.044 * [taylor]: Taking taylor expansion of (* x y) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.044 * [taylor]: Taking taylor expansion of 27.0 in x
0.044 * [taylor]: Taking taylor expansion of (* x y) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.044 * [taylor]: Taking taylor expansion of 27.0 in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.049 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.049 * [taylor]: Taking taylor expansion of 27.0 in y
0.049 * [taylor]: Taking taylor expansion of (* x y) in y
0.049 * [taylor]: Taking taylor expansion of x in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.050 * [taylor]: Taking taylor expansion of 27.0 in x
0.050 * [taylor]: Taking taylor expansion of (* x y) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.050 * [taylor]: Taking taylor expansion of 27.0 in x
0.050 * [taylor]: Taking taylor expansion of (* x y) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.051 * [taylor]: Taking taylor expansion of 27.0 in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.055 * * * [progress]: simplifying candidates
0.056 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (* x 27.0) y))
  (log1p (* (* x 27.0) y))
  (* (* x 27.0) y)
  (* (* x 27.0) y)
  (+ (+ (log x) (log 27.0)) (log y))
  (+ (log (* x 27.0)) (log y))
  (log (* (* x 27.0) y))
  (exp (* (* x 27.0) y))
  (* (* (* (* x x) x) (* (* 27.0 27.0) 27.0)) (* (* y y) y))
  (* (* (* (* x 27.0) (* x 27.0)) (* x 27.0)) (* (* y y) y))
  (* (cbrt (* (* x 27.0) y)) (cbrt (* (* x 27.0) y)))
  (cbrt (* (* x 27.0) y))
  (* (* (* (* x 27.0) y) (* (* x 27.0) y)) (* (* x 27.0) y))
  (sqrt (* (* x 27.0) y))
  (sqrt (* (* x 27.0) y))
  (* (* x 27.0) (* (cbrt y) (cbrt y)))
  (* (* x 27.0) (sqrt y))
  (* (* x 27.0) 1)
  (* 27.0 y)
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
0.059 * * [simplify]: iteration  0 :  103  enodes  (cost  78 )
0.063 * * [simplify]: iteration  1 :  504  enodes  (cost  63 )
0.075 * * [simplify]: iteration  2 :  2462  enodes  (cost  63 )
0.117 * * [simplify]: iteration  3 :  5001  enodes  (cost  63 )
0.118 * [simplify]: Simplified to:
   (expm1 (* (* x 27.0) y))
  (log1p (* (* x 27.0) y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (log (* (* x 27.0) y))
  (log (* (* x 27.0) y))
  (log (* (* x 27.0) y))
  (exp (* (* x 27.0) y))
  (pow (* 27.0 (* x y)) 3)
  (pow (* 27.0 (* x y)) 3)
  (* (cbrt (* (* x 27.0) y)) (cbrt (* (* x 27.0) y)))
  (cbrt (* (* x 27.0) y))
  (pow (* 27.0 (* x y)) 3)
  (sqrt (* (* x 27.0) y))
  (sqrt (* (* x 27.0) y))
  (* (* x 27.0) (* (cbrt y) (cbrt y)))
  (* (* x 27.0) (sqrt y))
  (* x 27.0)
  (* 27.0 y)
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
0.118 * * * [progress]: adding candidates to table
0.154 * * [progress]: iteration 2 / 4
0.154 * * * [progress]: picking best candidate
0.156 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* 27.0 y)))>
0.156 * * * [progress]: localizing error
0.160 * * * [progress]: generating rewritten candidates
0.160 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.166 * * * [progress]: generating series expansions
0.166 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.166 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0
0.166 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y
0.166 * [taylor]: Taking taylor expansion of 27.0 in y
0.166 * [taylor]: Taking taylor expansion of (* x y) in y
0.166 * [taylor]: Taking taylor expansion of x in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.167 * [taylor]: Taking taylor expansion of 27.0 in x
0.167 * [taylor]: Taking taylor expansion of (* x y) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.167 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.167 * [taylor]: Taking taylor expansion of 27.0 in x
0.167 * [taylor]: Taking taylor expansion of (* x y) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.167 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [taylor]: Taking taylor expansion of (* 27.0 y) in y
0.168 * [taylor]: Taking taylor expansion of 27.0 in y
0.168 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.174 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.174 * [taylor]: Taking taylor expansion of 27.0 in y
0.174 * [taylor]: Taking taylor expansion of (* x y) in y
0.174 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.175 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.175 * [taylor]: Taking taylor expansion of 27.0 in x
0.175 * [taylor]: Taking taylor expansion of (* x y) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.175 * [taylor]: Taking taylor expansion of 27.0 in x
0.175 * [taylor]: Taking taylor expansion of (* x y) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.176 * [taylor]: Taking taylor expansion of 27.0 in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.180 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.180 * [taylor]: Taking taylor expansion of 27.0 in y
0.180 * [taylor]: Taking taylor expansion of (* x y) in y
0.180 * [taylor]: Taking taylor expansion of x in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.181 * [taylor]: Taking taylor expansion of 27.0 in x
0.181 * [taylor]: Taking taylor expansion of (* x y) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.181 * [taylor]: Taking taylor expansion of 27.0 in x
0.181 * [taylor]: Taking taylor expansion of (* x y) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.182 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.182 * [taylor]: Taking taylor expansion of 27.0 in y
0.182 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.186 * [taylor]: Taking taylor expansion of 0 in y
0.186 * * * [progress]: simplifying candidates
0.187 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (* 27.0 y)))
  (log1p (* x (* 27.0 y)))
  (* x (* 27.0 y))
  (* x (* 27.0 y))
  (+ (log x) (+ (log 27.0) (log y)))
  (+ (log x) (log (* 27.0 y)))
  (log (* x (* 27.0 y)))
  (exp (* x (* 27.0 y)))
  (* (* (* x x) x) (* (* (* 27.0 27.0) 27.0) (* (* y y) y)))
  (* (* (* x x) x) (* (* (* 27.0 y) (* 27.0 y)) (* 27.0 y)))
  (* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y))))
  (cbrt (* x (* 27.0 y)))
  (* (* (* x (* 27.0 y)) (* x (* 27.0 y))) (* x (* 27.0 y)))
  (sqrt (* x (* 27.0 y)))
  (sqrt (* x (* 27.0 y)))
  (* x 27.0)
  (* (cbrt x) (* 27.0 y))
  (* (sqrt x) (* 27.0 y))
  (* x (* 27.0 y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
0.190 * * [simplify]: iteration  0 :  93  enodes  (cost  77 )
0.193 * * [simplify]: iteration  1 :  360  enodes  (cost  62 )
0.201 * * [simplify]: iteration  2 :  1453  enodes  (cost  62 )
0.228 * * [simplify]: iteration  3 :  3754  enodes  (cost  62 )
0.270 * * [simplify]: iteration  4 :  5001  enodes  (cost  62 )
0.270 * [simplify]: Simplified to:
   (expm1 (* x (* 27.0 y)))
  (log1p (* x (* 27.0 y)))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (log (* x (* 27.0 y)))
  (log (* x (* 27.0 y)))
  (log (* x (* 27.0 y)))
  (exp (* x (* 27.0 y)))
  (pow (* 27.0 (* x y)) 3)
  (pow (* 27.0 (* x y)) 3)
  (* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y))))
  (cbrt (* x (* 27.0 y)))
  (pow (* 27.0 (* x y)) 3)
  (sqrt (* x (* 27.0 y)))
  (sqrt (* x (* 27.0 y)))
  (* x 27.0)
  (* (cbrt x) (* 27.0 y))
  (* (sqrt x) (* 27.0 y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
0.270 * * * [progress]: adding candidates to table
0.302 * * [progress]: iteration 3 / 4
0.302 * * * [progress]: picking best candidate
0.303 * * * * [pick]: Picked  #<alt (λ (x y) (pow (* 27.0 (* x y)) 1))>
0.303 * * * [progress]: localizing error
0.308 * * * [progress]: generating rewritten candidates
0.308 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.315 * * * [progress]: generating series expansions
0.315 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.315 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0
0.315 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y
0.315 * [taylor]: Taking taylor expansion of 27.0 in y
0.315 * [taylor]: Taking taylor expansion of (* x y) in y
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [taylor]: Taking taylor expansion of y in y
0.315 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.315 * [taylor]: Taking taylor expansion of 27.0 in x
0.315 * [taylor]: Taking taylor expansion of (* x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of y in x
0.315 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.315 * [taylor]: Taking taylor expansion of 27.0 in x
0.315 * [taylor]: Taking taylor expansion of (* x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of y in x
0.316 * [taylor]: Taking taylor expansion of 0 in y
0.316 * [taylor]: Taking taylor expansion of (* 27.0 y) in y
0.316 * [taylor]: Taking taylor expansion of 27.0 in y
0.316 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of 0 in y
0.320 * [taylor]: Taking taylor expansion of 0 in y
0.323 * [taylor]: Taking taylor expansion of 0 in y
0.323 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.323 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.323 * [taylor]: Taking taylor expansion of 27.0 in y
0.323 * [taylor]: Taking taylor expansion of (* x y) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.323 * [taylor]: Taking taylor expansion of 27.0 in x
0.323 * [taylor]: Taking taylor expansion of (* x y) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of y in x
0.324 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.324 * [taylor]: Taking taylor expansion of 27.0 in x
0.324 * [taylor]: Taking taylor expansion of (* x y) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of y in x
0.324 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.324 * [taylor]: Taking taylor expansion of 27.0 in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of 0 in y
0.326 * [taylor]: Taking taylor expansion of 0 in y
0.328 * [taylor]: Taking taylor expansion of 0 in y
0.329 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.329 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.329 * [taylor]: Taking taylor expansion of 27.0 in y
0.329 * [taylor]: Taking taylor expansion of (* x y) in y
0.329 * [taylor]: Taking taylor expansion of x in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.329 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.329 * [taylor]: Taking taylor expansion of 27.0 in x
0.329 * [taylor]: Taking taylor expansion of (* x y) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.329 * [taylor]: Taking taylor expansion of 27.0 in x
0.330 * [taylor]: Taking taylor expansion of (* x y) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.330 * [taylor]: Taking taylor expansion of y in x
0.330 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.330 * [taylor]: Taking taylor expansion of 27.0 in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.331 * [taylor]: Taking taylor expansion of 0 in y
0.332 * [taylor]: Taking taylor expansion of 0 in y
0.334 * [taylor]: Taking taylor expansion of 0 in y
0.334 * * * [progress]: simplifying candidates
0.335 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* 27.0 (* x y)))
  (log1p (* 27.0 (* x y)))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (+ (log 27.0) (+ (log x) (log y)))
  (+ (log 27.0) (log (* x y)))
  (log (* 27.0 (* x y)))
  (exp (* 27.0 (* x y)))
  (* (* (* 27.0 27.0) 27.0) (* (* (* x x) x) (* (* y y) y)))
  (* (* (* 27.0 27.0) 27.0) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (* 27.0 (* x y))) (cbrt (* 27.0 (* x y))))
  (cbrt (* 27.0 (* x y)))
  (* (* (* 27.0 (* x y)) (* 27.0 (* x y))) (* 27.0 (* x y)))
  (sqrt (* 27.0 (* x y)))
  (sqrt (* 27.0 (* x y)))
  (* 27.0 x)
  (* (cbrt 27.0) (* x y))
  (* (sqrt 27.0) (* x y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
0.338 * * [simplify]: iteration  0 :  88  enodes  (cost  77 )
0.340 * * [simplify]: iteration  1 :  320  enodes  (cost  62 )
0.347 * * [simplify]: iteration  2 :  1234  enodes  (cost  62 )
0.369 * * [simplify]: iteration  3 :  3438  enodes  (cost  62 )
0.410 * * [simplify]: iteration  4 :  5002  enodes  (cost  62 )
0.411 * [simplify]: Simplified to:
   (expm1 (* 27.0 (* x y)))
  (log1p (* 27.0 (* x y)))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (log (* 27.0 (* x y)))
  (log (* 27.0 (* x y)))
  (log (* 27.0 (* x y)))
  (exp (* 27.0 (* x y)))
  (pow (* 27.0 (* x y)) 3)
  (pow (* 27.0 (* x y)) 3)
  (* (cbrt (* 27.0 (* x y))) (cbrt (* 27.0 (* x y))))
  (cbrt (* 27.0 (* x y)))
  (pow (* 27.0 (* x y)) 3)
  (sqrt (* 27.0 (* x y)))
  (sqrt (* 27.0 (* x y)))
  (* 27.0 x)
  (* (cbrt 27.0) (* x y))
  (* (sqrt 27.0) (* x y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
  (* 27.0 (* x y))
0.411 * * * [progress]: adding candidates to table
0.444 * [progress]: [Phase 3 of 3] Extracting.
0.444 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* x 27.0) y))> #<alt (λ (x y) (* x (* 27.0 y)))> #<alt (λ (x y) (pow (* 27.0 (* x y)) 1))>)
0.444 * * * [regime-changes]: Trying 4 branch expressions: ((* x 27.0) (* (* x 27.0) y) y x)
0.444 * * * * [regimes]: Trying to branch on (* x 27.0) from (#<alt (λ (x y) (* (* x 27.0) y))> #<alt (λ (x y) (* x (* 27.0 y)))> #<alt (λ (x y) (pow (* 27.0 (* x y)) 1))>)
0.459 * * * * [regimes]: Trying to branch on (* (* x 27.0) y) from (#<alt (λ (x y) (* (* x 27.0) y))> #<alt (λ (x y) (* x (* 27.0 y)))> #<alt (λ (x y) (pow (* 27.0 (* x y)) 1))>)
0.471 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* x 27.0) y))> #<alt (λ (x y) (* x (* 27.0 y)))> #<alt (λ (x y) (pow (* 27.0 (* x y)) 1))>)
0.482 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* x 27.0) y))> #<alt (λ (x y) (* x (* 27.0 y)))> #<alt (λ (x y) (pow (* 27.0 (* x y)) 1))>)
0.497 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.497 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* 27.0 y))
0.497 * * [simplify]: iteration  0 :  7  enodes  (cost  2 )
0.498 * * [simplify]: iteration  1 :  7  enodes  (cost  2 )
0.498 * [simplify]: Simplified to:
   (* x (* 27.0 y))
0.952 * [regime-testing]: Baseline error score: 0.3479184898112264
0.952 * [regime-testing]: Oracle error score: 0.02562820352544068
0.953 * [regime-testing]: End program error score: 0.3479184898112264