16.899 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x 27.0) y)
0.015 * * [simplify]: iteration  0 :  9  enodes  (cost  2 )
0.017 * * [simplify]: iteration  1 :  16  enodes  (cost  2 )
0.018 * * [simplify]: iteration  2 :  18  enodes  (cost  2 )
0.020 * * [simplify]: iteration  3 :  18  enodes  (cost  2 )
0.020 * [simplify]: Simplified to:
   (* (* x 27.0) y)
0.020 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.022 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x 27.0) y))>
0.022 * * * [progress]: localizing error
0.025 * * * [progress]: generating rewritten candidates
0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.032 * * * [progress]: generating series expansions
0.032 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.033 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0
0.033 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y
0.033 * [taylor]: Taking taylor expansion of 27.0 in y
0.033 * [taylor]: Taking taylor expansion of (* x y) in y
0.033 * [taylor]: Taking taylor expansion of x in y
0.033 * [taylor]: Taking taylor expansion of y in y
0.033 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.033 * [taylor]: Taking taylor expansion of 27.0 in x
0.033 * [taylor]: Taking taylor expansion of (* x y) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of y in x
0.033 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.033 * [taylor]: Taking taylor expansion of 27.0 in x
0.033 * [taylor]: Taking taylor expansion of (* x y) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of y in x
0.033 * [taylor]: Taking taylor expansion of 0 in y
0.034 * [taylor]: Taking taylor expansion of (* 27.0 y) in y
0.034 * [taylor]: Taking taylor expansion of 27.0 in y
0.034 * [taylor]: Taking taylor expansion of y in y
0.035 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.046 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.046 * [taylor]: Taking taylor expansion of 27.0 in y
0.046 * [taylor]: Taking taylor expansion of (* x y) in y
0.046 * [taylor]: Taking taylor expansion of x in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.047 * [taylor]: Taking taylor expansion of 27.0 in x
0.047 * [taylor]: Taking taylor expansion of (* x y) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.047 * [taylor]: Taking taylor expansion of 27.0 in x
0.047 * [taylor]: Taking taylor expansion of (* x y) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.048 * [taylor]: Taking taylor expansion of 27.0 in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.053 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.053 * [taylor]: Taking taylor expansion of 27.0 in y
0.053 * [taylor]: Taking taylor expansion of (* x y) in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.053 * [taylor]: Taking taylor expansion of 27.0 in x
0.053 * [taylor]: Taking taylor expansion of (* x y) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.054 * [taylor]: Taking taylor expansion of 27.0 in x
0.054 * [taylor]: Taking taylor expansion of (* x y) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.054 * [taylor]: Taking taylor expansion of 27.0 in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.059 * * * [progress]: simplifying candidates
0.059 * [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))
0.063 * * [simplify]: iteration  0 :  103  enodes  (cost  78 )
0.066 * * [simplify]: iteration  1 :  504  enodes  (cost  63 )
0.079 * * [simplify]: iteration  2 :  2462  enodes  (cost  63 )
0.122 * * [simplify]: iteration  3 :  5001  enodes  (cost  63 )
0.123 * [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))
0.123 * * * [progress]: adding candidates to table
0.153 * * [progress]: iteration 2 / 4
0.153 * * * [progress]: picking best candidate
0.158 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* 27.0 y)))>
0.159 * * * [progress]: localizing error
0.167 * * * [progress]: generating rewritten candidates
0.167 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.173 * * * [progress]: generating series expansions
0.173 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.173 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0
0.173 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y
0.173 * [taylor]: Taking taylor expansion of 27.0 in y
0.173 * [taylor]: Taking taylor expansion of (* x y) in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.173 * [taylor]: Taking taylor expansion of 27.0 in x
0.173 * [taylor]: Taking taylor expansion of (* x y) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.173 * [taylor]: Taking taylor expansion of 27.0 in x
0.173 * [taylor]: Taking taylor expansion of (* x y) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.175 * [taylor]: Taking taylor expansion of (* 27.0 y) in y
0.175 * [taylor]: Taking taylor expansion of 27.0 in y
0.175 * [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
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.181 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.181 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.181 * [taylor]: Taking taylor expansion of 27.0 in y
0.181 * [taylor]: Taking taylor expansion of (* x y) in y
0.181 * [taylor]: Taking taylor expansion of x in y
0.181 * [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
0.182 * [taylor]: Taking taylor expansion of (* x y) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [taylor]: Taking taylor expansion of y in x
0.182 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.182 * [taylor]: Taking taylor expansion of 27.0 in x
0.182 * [taylor]: Taking taylor expansion of (* x y) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [taylor]: Taking taylor expansion of y in x
0.182 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.183 * [taylor]: Taking taylor expansion of 27.0 in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.186 * [taylor]: Taking taylor expansion of 0 in y
0.187 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.187 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.187 * [taylor]: Taking taylor expansion of 27.0 in y
0.187 * [taylor]: Taking taylor expansion of (* x y) in y
0.187 * [taylor]: Taking taylor expansion of x in y
0.187 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.188 * [taylor]: Taking taylor expansion of 27.0 in x
0.188 * [taylor]: Taking taylor expansion of (* x y) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.188 * [taylor]: Taking taylor expansion of 27.0 in x
0.188 * [taylor]: Taking taylor expansion of (* x y) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.188 * [taylor]: Taking taylor expansion of 27.0 in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.193 * * * [progress]: simplifying candidates
0.193 * [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))
0.196 * * [simplify]: iteration  0 :  93  enodes  (cost  77 )
0.199 * * [simplify]: iteration  1 :  360  enodes  (cost  62 )
0.207 * * [simplify]: iteration  2 :  1453  enodes  (cost  62 )
0.235 * * [simplify]: iteration  3 :  3754  enodes  (cost  62 )
0.277 * * [simplify]: iteration  4 :  5001  enodes  (cost  62 )
0.278 * [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))
0.278 * * * [progress]: adding candidates to table
0.307 * * [progress]: iteration 3 / 4
0.307 * * * [progress]: picking best candidate
0.316 * * * * [pick]: Picked  #<alt (λ (x y) (* 1 (* 27.0 (* x y))))>
0.316 * * * [progress]: localizing error
0.322 * * * [progress]: generating rewritten candidates
0.322 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.328 * * * [progress]: generating series expansions
0.328 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.328 * [approximate]: Taking taylor expansion of (* 27.0 (* x y)) in (x y) around 0
0.328 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in y
0.328 * [taylor]: Taking taylor expansion of 27.0 in y
0.328 * [taylor]: Taking taylor expansion of (* x y) in y
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.328 * [taylor]: Taking taylor expansion of 27.0 in x
0.328 * [taylor]: Taking taylor expansion of (* x y) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of (* 27.0 (* x y)) in x
0.328 * [taylor]: Taking taylor expansion of 27.0 in x
0.328 * [taylor]: Taking taylor expansion of (* x y) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of 0 in y
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
0.332 * [taylor]: Taking taylor expansion of 0 in y
0.334 * [taylor]: Taking taylor expansion of 0 in y
0.337 * [taylor]: Taking taylor expansion of 0 in y
0.337 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.337 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.337 * [taylor]: Taking taylor expansion of 27.0 in y
0.337 * [taylor]: Taking taylor expansion of (* x y) in y
0.337 * [taylor]: Taking taylor expansion of x in y
0.337 * [taylor]: Taking taylor expansion of y in y
0.337 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.337 * [taylor]: Taking taylor expansion of 27.0 in x
0.337 * [taylor]: Taking taylor expansion of (* x y) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.338 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.338 * [taylor]: Taking taylor expansion of 27.0 in x
0.338 * [taylor]: Taking taylor expansion of (* x y) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of y in x
0.338 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.338 * [taylor]: Taking taylor expansion of 27.0 in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.339 * [taylor]: Taking taylor expansion of 0 in y
0.340 * [taylor]: Taking taylor expansion of 0 in y
0.342 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [approximate]: Taking taylor expansion of (/ 27.0 (* x y)) in (x y) around 0
0.343 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in y
0.343 * [taylor]: Taking taylor expansion of 27.0 in y
0.343 * [taylor]: Taking taylor expansion of (* x y) in y
0.343 * [taylor]: Taking taylor expansion of x in y
0.343 * [taylor]: Taking taylor expansion of y in y
0.343 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.343 * [taylor]: Taking taylor expansion of 27.0 in x
0.343 * [taylor]: Taking taylor expansion of (* x y) in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of y in x
0.343 * [taylor]: Taking taylor expansion of (/ 27.0 (* x y)) in x
0.343 * [taylor]: Taking taylor expansion of 27.0 in x
0.343 * [taylor]: Taking taylor expansion of (* x y) in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of y in x
0.344 * [taylor]: Taking taylor expansion of (/ 27.0 y) in y
0.344 * [taylor]: Taking taylor expansion of 27.0 in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of 0 in y
0.346 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.349 * * * [progress]: simplifying candidates
0.349 * [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))
0.352 * * [simplify]: iteration  0 :  88  enodes  (cost  77 )
0.355 * * [simplify]: iteration  1 :  320  enodes  (cost  62 )
0.362 * * [simplify]: iteration  2 :  1234  enodes  (cost  62 )
0.386 * * [simplify]: iteration  3 :  3438  enodes  (cost  62 )
0.429 * * [simplify]: iteration  4 :  5002  enodes  (cost  62 )
0.430 * [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))
0.430 * * * [progress]: adding candidates to table
0.461 * * [progress]: iteration 4 / 4
0.461 * * * [progress]: picking best candidate
0.467 * * * * [pick]: Picked  #<alt (λ (x y) (* 1 (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))))>
0.467 * * * [progress]: localizing error
0.474 * * * [progress]: generating rewritten candidates
0.474 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2)
0.482 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.504 * * * [progress]: generating series expansions
0.504 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2)
0.504 * [approximate]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in (x y) around 0
0.504 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in y
0.504 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.504 * [taylor]: Taking taylor expansion of 27.0 in y
0.505 * [taylor]: Taking taylor expansion of (* x y) in y
0.505 * [taylor]: Taking taylor expansion of x in y
0.505 * [taylor]: Taking taylor expansion of y in y
0.505 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in x
0.505 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.505 * [taylor]: Taking taylor expansion of 27.0 in x
0.506 * [taylor]: Taking taylor expansion of (* x y) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of y in x
0.506 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) (* x y)) in x
0.506 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.506 * [taylor]: Taking taylor expansion of 27.0 in x
0.507 * [taylor]: Taking taylor expansion of (* x y) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [taylor]: Taking taylor expansion of y in x
0.507 * [taylor]: Taking taylor expansion of 0 in y
0.508 * [taylor]: Taking taylor expansion of (* (sqrt 27.0) y) in y
0.508 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.508 * [taylor]: Taking taylor expansion of 27.0 in y
0.509 * [taylor]: Taking taylor expansion of y in y
0.511 * [taylor]: Taking taylor expansion of 0 in y
0.514 * [taylor]: Taking taylor expansion of 0 in y
0.518 * [taylor]: Taking taylor expansion of 0 in y
0.519 * [approximate]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in (x y) around 0
0.519 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in y
0.519 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.519 * [taylor]: Taking taylor expansion of 27.0 in y
0.520 * [taylor]: Taking taylor expansion of (* x y) in y
0.520 * [taylor]: Taking taylor expansion of x in y
0.520 * [taylor]: Taking taylor expansion of y in y
0.520 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x
0.520 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.520 * [taylor]: Taking taylor expansion of 27.0 in x
0.521 * [taylor]: Taking taylor expansion of (* x y) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x
0.522 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.522 * [taylor]: Taking taylor expansion of 27.0 in x
0.522 * [taylor]: Taking taylor expansion of (* x y) in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of y in x
0.523 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) y) in y
0.523 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.523 * [taylor]: Taking taylor expansion of 27.0 in y
0.524 * [taylor]: Taking taylor expansion of y in y
0.526 * [taylor]: Taking taylor expansion of 0 in y
0.528 * [taylor]: Taking taylor expansion of 0 in y
0.531 * [taylor]: Taking taylor expansion of 0 in y
0.533 * [approximate]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in (x y) around 0
0.533 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in y
0.533 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.533 * [taylor]: Taking taylor expansion of 27.0 in y
0.534 * [taylor]: Taking taylor expansion of (* x y) in y
0.534 * [taylor]: Taking taylor expansion of x in y
0.534 * [taylor]: Taking taylor expansion of y in y
0.535 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x
0.535 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.535 * [taylor]: Taking taylor expansion of 27.0 in x
0.536 * [taylor]: Taking taylor expansion of (* x y) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of y in x
0.536 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) (* x y)) in x
0.536 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.536 * [taylor]: Taking taylor expansion of 27.0 in x
0.542 * [taylor]: Taking taylor expansion of (* x y) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of y in x
0.543 * [taylor]: Taking taylor expansion of (/ (sqrt 27.0) y) in y
0.543 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.543 * [taylor]: Taking taylor expansion of 27.0 in y
0.544 * [taylor]: Taking taylor expansion of y in y
0.546 * [taylor]: Taking taylor expansion of 0 in y
0.548 * [taylor]: Taking taylor expansion of 0 in y
0.551 * [taylor]: Taking taylor expansion of 0 in y
0.553 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.553 * [approximate]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0
0.553 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in y
0.553 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y
0.553 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.553 * [taylor]: Taking taylor expansion of 27.0 in y
0.554 * [taylor]: Taking taylor expansion of (* x y) in y
0.554 * [taylor]: Taking taylor expansion of x in y
0.554 * [taylor]: Taking taylor expansion of y in y
0.554 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in x
0.554 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x
0.554 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.554 * [taylor]: Taking taylor expansion of 27.0 in x
0.555 * [taylor]: Taking taylor expansion of (* x y) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of y in x
0.555 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) (* x y)) in x
0.555 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x
0.555 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.555 * [taylor]: Taking taylor expansion of 27.0 in x
0.556 * [taylor]: Taking taylor expansion of (* x y) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of 0 in y
0.559 * [taylor]: Taking taylor expansion of (* (pow (sqrt 27.0) 2) y) in y
0.559 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y
0.559 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.559 * [taylor]: Taking taylor expansion of 27.0 in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.563 * [taylor]: Taking taylor expansion of 0 in y
0.569 * [taylor]: Taking taylor expansion of 0 in y
0.574 * [taylor]: Taking taylor expansion of 0 in y
0.575 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0
0.575 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in y
0.575 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y
0.575 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.575 * [taylor]: Taking taylor expansion of 27.0 in y
0.576 * [taylor]: Taking taylor expansion of (* x y) in y
0.576 * [taylor]: Taking taylor expansion of x in y
0.576 * [taylor]: Taking taylor expansion of y in y
0.578 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x
0.578 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x
0.578 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.578 * [taylor]: Taking taylor expansion of 27.0 in x
0.579 * [taylor]: Taking taylor expansion of (* x y) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of y in x
0.580 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x
0.580 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x
0.580 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.580 * [taylor]: Taking taylor expansion of 27.0 in x
0.581 * [taylor]: Taking taylor expansion of (* x y) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.583 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) y) in y
0.583 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y
0.583 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.583 * [taylor]: Taking taylor expansion of 27.0 in y
0.583 * [taylor]: Taking taylor expansion of y in y
0.587 * [taylor]: Taking taylor expansion of 0 in y
0.591 * [taylor]: Taking taylor expansion of 0 in y
0.596 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in (x y) around 0
0.600 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in y
0.600 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y
0.600 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.600 * [taylor]: Taking taylor expansion of 27.0 in y
0.601 * [taylor]: Taking taylor expansion of (* x y) in y
0.601 * [taylor]: Taking taylor expansion of x in y
0.601 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x
0.602 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x
0.602 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.602 * [taylor]: Taking taylor expansion of 27.0 in x
0.603 * [taylor]: Taking taylor expansion of (* x y) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.605 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) (* x y)) in x
0.605 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in x
0.605 * [taylor]: Taking taylor expansion of (sqrt 27.0) in x
0.605 * [taylor]: Taking taylor expansion of 27.0 in x
0.605 * [taylor]: Taking taylor expansion of (* x y) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.607 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 27.0) 2) y) in y
0.607 * [taylor]: Taking taylor expansion of (pow (sqrt 27.0) 2) in y
0.607 * [taylor]: Taking taylor expansion of (sqrt 27.0) in y
0.607 * [taylor]: Taking taylor expansion of 27.0 in y
0.608 * [taylor]: Taking taylor expansion of y in y
0.612 * [taylor]: Taking taylor expansion of 0 in y
0.616 * [taylor]: Taking taylor expansion of 0 in y
0.621 * [taylor]: Taking taylor expansion of 0 in y
0.629 * * * [progress]: simplifying candidates
0.630 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (sqrt 27.0) (* x y)))
  (log1p (* (sqrt 27.0) (* x y)))
  (* (sqrt 27.0) (* x y))
  (* (sqrt 27.0) (* x y))
  (+ (log (sqrt 27.0)) (+ (log x) (log y)))
  (+ (log (sqrt 27.0)) (log (* x y)))
  (log (* (sqrt 27.0) (* x y)))
  (exp (* (sqrt 27.0) (* x y)))
  (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* x x) x) (* (* y y) y)))
  (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (* (sqrt 27.0) (* x y))) (cbrt (* (sqrt 27.0) (* x y))))
  (cbrt (* (sqrt 27.0) (* x y)))
  (* (* (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* x y)))
  (sqrt (* (sqrt 27.0) (* x y)))
  (sqrt (* (sqrt 27.0) (* x y)))
  (* (sqrt 27.0) x)
  (* (cbrt (sqrt 27.0)) (* x y))
  (* (sqrt (cbrt 27.0)) (* x y))
  (* (sqrt (sqrt 27.0)) (* x y))
  (* (sqrt 27.0) (* x y))
  (* (sqrt (sqrt 27.0)) (* x y))
  (* (sqrt 27.0) (* x y))
  (expm1 (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (log1p (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
  (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
  (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
  (+ (log (sqrt 27.0)) (+ (log (sqrt 27.0)) (+ (log x) (log y))))
  (+ (log (sqrt 27.0)) (+ (log (sqrt 27.0)) (log (* x y))))
  (+ (log (sqrt 27.0)) (log (* (sqrt 27.0) (* x y))))
  (log (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (exp (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* x x) x) (* (* y y) y))))
  (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* x y) (* x y)) (* x y))))
  (* (* (* (sqrt 27.0) (sqrt 27.0)) (sqrt 27.0)) (* (* (* (sqrt 27.0) (* x y)) (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* x y))))
  (* (cbrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (cbrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))))
  (cbrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (* (* (* (sqrt 27.0) (* (sqrt 27.0) (* x y))) (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (sqrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (sqrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (* (sqrt 27.0) (sqrt 27.0))
  (* (cbrt (sqrt 27.0)) (* (sqrt 27.0) (* x y)))
  (* (sqrt (cbrt 27.0)) (* (sqrt 27.0) (* x y)))
  (* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y)))
  (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
  (* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y)))
  (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
  (* (sqrt 27.0) (* x y))
  (* (sqrt 27.0) (* x y))
  (* (sqrt 27.0) (* x y))
  (* (pow (sqrt 27.0) 2) (* x y))
  (* (pow (sqrt 27.0) 2) (* x y))
  (* (pow (sqrt 27.0) 2) (* x y))
0.634 * * [simplify]: iteration  0 :  162  enodes  (cost  262 )
0.638 * * [simplify]: iteration  1 :  678  enodes  (cost  210 )
0.655 * * [simplify]: iteration  2 :  3463  enodes  (cost  210 )
0.729 * * [simplify]: iteration  3 :  5001  enodes  (cost  206 )
0.730 * [simplify]: Simplified to:
   (expm1 (* (sqrt 27.0) (* x y)))
  (log1p (* (sqrt 27.0) (* x y)))
  (* (sqrt 27.0) (* x y))
  (* (sqrt 27.0) (* x y))
  (log (* (sqrt 27.0) (* x y)))
  (log (* (sqrt 27.0) (* x y)))
  (log (* (sqrt 27.0) (* x y)))
  (exp (* (sqrt 27.0) (* x y)))
  (pow (* (sqrt 27.0) (* x y)) 3)
  (pow (* (sqrt 27.0) (* x y)) 3)
  (* (cbrt (* (sqrt 27.0) (* x y))) (cbrt (* (sqrt 27.0) (* x y))))
  (cbrt (* (sqrt 27.0) (* x y)))
  (pow (* (sqrt 27.0) (* x y)) 3)
  (sqrt (* (sqrt 27.0) (* x y)))
  (sqrt (* (sqrt 27.0) (* x y)))
  (* (sqrt 27.0) x)
  (* (cbrt (sqrt 27.0)) (* x y))
  (* (sqrt (cbrt 27.0)) (* x y))
  (* (sqrt (sqrt 27.0)) (* x y))
  (* (sqrt 27.0) (* x y))
  (* (sqrt (sqrt 27.0)) (* x y))
  (* (sqrt 27.0) (* x y))
  (expm1 (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (log1p (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (* (* 27.0 x) y)
  (* (* 27.0 x) y)
  (* (* 27.0 x) y)
  (+ (log 27.0) (log (* x y)))
  (+ (log 27.0) (log (* x y)))
  (+ (log 27.0) (log (* x y)))
  (+ (log 27.0) (log (* x y)))
  (pow (exp 27.0) (* x y))
  (pow (* (* 27.0 x) y) 3)
  (pow (* (* 27.0 x) y) 3)
  (pow (* (* 27.0 x) y) 3)
  (* (cbrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))) (cbrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y)))))
  (cbrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (pow (* (* 27.0 x) y) 3)
  (sqrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  (sqrt (* (sqrt 27.0) (* (sqrt 27.0) (* x y))))
  27.0
  (* (cbrt (sqrt 27.0)) (* (sqrt 27.0) (* x y)))
  (* (sqrt (cbrt 27.0)) (* (sqrt 27.0) (* x y)))
  (* (pow (sqrt 27.0) 3/2) (* x y))
  (* (* 27.0 x) y)
  (* (pow (sqrt 27.0) 3/2) (* x y))
  (* (* 27.0 x) y)
  (* (sqrt 27.0) (* x y))
  (* (sqrt 27.0) (* x y))
  (* (sqrt 27.0) (* x y))
  (* (* 27.0 x) y)
  (* (* 27.0 x) y)
  (* (* 27.0 x) y)
0.730 * * * [progress]: adding candidates to table
0.811 * [progress]: [Phase 3 of 3] Extracting.
0.811 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* 1 (* (sqrt (sqrt 27.0)) (* (pow (sqrt 27.0) 3/2) (* x y)))))> #<alt (λ (x y) (* (* x 27.0) y))> #<alt (λ (x y) (* 1 (* (sqrt 27.0) (* (sqrt (sqrt 27.0)) (* (sqrt (sqrt 27.0)) (* x y))))))> #<alt (λ (x y) (* 1 (* (sqrt 27.0) (* (* (sqrt 27.0) x) y))))> #<alt (λ (x y) (* x (* 27.0 y)))>)
0.813 * * * [regime-changes]: Trying 4 branch expressions: ((* x 27.0) (* (* x 27.0) y) y x)
0.813 * * * * [regimes]: Trying to branch on (* x 27.0) from (#<alt (λ (x y) (* 1 (* (sqrt (sqrt 27.0)) (* (pow (sqrt 27.0) 3/2) (* x y)))))> #<alt (λ (x y) (* (* x 27.0) y))> #<alt (λ (x y) (* 1 (* (sqrt 27.0) (* (sqrt (sqrt 27.0)) (* (sqrt (sqrt 27.0)) (* x y))))))> #<alt (λ (x y) (* 1 (* (sqrt 27.0) (* (* (sqrt 27.0) x) y))))> #<alt (λ (x y) (* x (* 27.0 y)))>)
0.833 * * * * [regimes]: Trying to branch on (* (* x 27.0) y) from (#<alt (λ (x y) (* 1 (* (sqrt (sqrt 27.0)) (* (pow (sqrt 27.0) 3/2) (* x y)))))> #<alt (λ (x y) (* (* x 27.0) y))> #<alt (λ (x y) (* 1 (* (sqrt 27.0) (* (sqrt (sqrt 27.0)) (* (sqrt (sqrt 27.0)) (* x y))))))> #<alt (λ (x y) (* 1 (* (sqrt 27.0) (* (* (sqrt 27.0) x) y))))> #<alt (λ (x y) (* x (* 27.0 y)))>)
0.850 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* 1 (* (sqrt (sqrt 27.0)) (* (pow (sqrt 27.0) 3/2) (* x y)))))> #<alt (λ (x y) (* (* x 27.0) y))> #<alt (λ (x y) (* 1 (* (sqrt 27.0) (* (sqrt (sqrt 27.0)) (* (sqrt (sqrt 27.0)) (* x y))))))> #<alt (λ (x y) (* 1 (* (sqrt 27.0) (* (* (sqrt 27.0) x) y))))> #<alt (λ (x y) (* x (* 27.0 y)))>)
0.870 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* 1 (* (sqrt (sqrt 27.0)) (* (pow (sqrt 27.0) 3/2) (* x y)))))> #<alt (λ (x y) (* (* x 27.0) y))> #<alt (λ (x y) (* 1 (* (sqrt 27.0) (* (sqrt (sqrt 27.0)) (* (sqrt (sqrt 27.0)) (* x y))))))> #<alt (λ (x y) (* 1 (* (sqrt 27.0) (* (* (sqrt 27.0) x) y))))> #<alt (λ (x y) (* x (* 27.0 y)))>)
0.887 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
0.887 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* 27.0 y))
0.888 * * [simplify]: iteration  0 :  7  enodes  (cost  2 )
0.888 * * [simplify]: iteration  1 :  7  enodes  (cost  2 )
0.888 * [simplify]: Simplified to:
   (* x (* 27.0 y))
1.297 * [regime-testing]: Baseline error score: 0.28441055131891485
1.297 * [regime-testing]: Oracle error score: 0.014501812726590823
1.298 * [regime-testing]: End program error score: 0.28441055131891485