10.424 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* (* x 3.0) x) y)
0.018 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.021 * * [simplify]: iteration  1 :  26  enodes  (cost  3 )
0.023 * * [simplify]: iteration  2 :  44  enodes  (cost  3 )
0.026 * * [simplify]: iteration  3 :  49  enodes  (cost  3 )
0.028 * * [simplify]: iteration  4 :  49  enodes  (cost  3 )
0.028 * [simplify]: Simplified to:
   (* (* (* x 3.0) x) y)
0.029 * * [progress]: iteration 1 / 4
0.029 * * * [progress]: picking best candidate
0.030 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (* x 3.0) x) y))>
0.030 * * * [progress]: localizing error
0.035 * * * [progress]: generating rewritten candidates
0.035 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.056 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.064 * * * [progress]: generating series expansions
0.064 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.064 * [approximate]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in (x y) around 0
0.064 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in y
0.064 * [taylor]: Taking taylor expansion of 3.0 in y
0.064 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.064 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
0.064 * [taylor]: Taking taylor expansion of 3.0 in x
0.064 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.064 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
0.064 * [taylor]: Taking taylor expansion of 3.0 in x
0.065 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.065 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
0.065 * [taylor]: Taking taylor expansion of 3.0 in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.073 * [taylor]: Taking taylor expansion of 0 in y
0.073 * [approximate]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in (x y) around 0
0.073 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in y
0.073 * [taylor]: Taking taylor expansion of 3.0 in y
0.073 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.073 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.073 * [taylor]: Taking taylor expansion of x in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
0.074 * [taylor]: Taking taylor expansion of 3.0 in x
0.074 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.074 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
0.075 * [taylor]: Taking taylor expansion of 3.0 in x
0.075 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.075 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
0.075 * [taylor]: Taking taylor expansion of 3.0 in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [approximate]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in (x y) around 0
0.085 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in y
0.085 * [taylor]: Taking taylor expansion of -3.0 in y
0.085 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.085 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.085 * [taylor]: Taking taylor expansion of x in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
0.086 * [taylor]: Taking taylor expansion of -3.0 in x
0.086 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.086 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.086 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
0.086 * [taylor]: Taking taylor expansion of -3.0 in x
0.086 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.086 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of (/ -3.0 y) in y
0.087 * [taylor]: Taking taylor expansion of -3.0 in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.093 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.093 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0
0.093 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
0.093 * [taylor]: Taking taylor expansion of 3.0 in x
0.093 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
0.093 * [taylor]: Taking taylor expansion of 3.0 in x
0.093 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.102 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0
0.102 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.102 * [taylor]: Taking taylor expansion of 3.0 in x
0.102 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.103 * [taylor]: Taking taylor expansion of 3.0 in x
0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.111 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0
0.111 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.111 * [taylor]: Taking taylor expansion of 3.0 in x
0.111 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.111 * [taylor]: Taking taylor expansion of 3.0 in x
0.111 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.120 * * * [progress]: simplifying candidates
0.120 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (* (* x 3.0) x) y))
  (log1p (* (* (* x 3.0) x) y))
  (* (* (* x 3.0) x) y)
  (* (* (* x 3.0) x) y)
  (* (* (* x 3.0) x) y)
  (+ (+ (+ (log x) (log 3.0)) (log x)) (log y))
  (+ (+ (log (* x 3.0)) (log x)) (log y))
  (+ (log (* (* x 3.0) x)) (log y))
  (log (* (* (* x 3.0) x) y))
  (exp (* (* (* x 3.0) x) y))
  (* (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* x x) x)) (* (* y y) y))
  (* (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* x x) x)) (* (* y y) y))
  (* (* (* (* (* x 3.0) x) (* (* x 3.0) x)) (* (* x 3.0) x)) (* (* y y) y))
  (* (cbrt (* (* (* x 3.0) x) y)) (cbrt (* (* (* x 3.0) x) y)))
  (cbrt (* (* (* x 3.0) x) y))
  (* (* (* (* (* x 3.0) x) y) (* (* (* x 3.0) x) y)) (* (* (* x 3.0) x) y))
  (sqrt (* (* (* x 3.0) x) y))
  (sqrt (* (* (* x 3.0) x) y))
  (* (* (* x 3.0) x) (* (cbrt y) (cbrt y)))
  (* (* (* x 3.0) x) (sqrt y))
  (* (* (* x 3.0) x) 1)
  (* x y)
  (expm1 (* (* x 3.0) x))
  (log1p (* (* x 3.0) x))
  (* (* x 3.0) x)
  (* (* x 3.0) x)
  (+ (+ (log x) (log 3.0)) (log x))
  (+ (log (* x 3.0)) (log x))
  (log (* (* x 3.0) x))
  (exp (* (* x 3.0) x))
  (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* x x) x))
  (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* x x) x))
  (* (cbrt (* (* x 3.0) x)) (cbrt (* (* x 3.0) x)))
  (cbrt (* (* x 3.0) x))
  (* (* (* (* x 3.0) x) (* (* x 3.0) x)) (* (* x 3.0) x))
  (sqrt (* (* x 3.0) x))
  (sqrt (* (* x 3.0) x))
  (* (* x 3.0) (* (cbrt x) (cbrt x)))
  (* (* x 3.0) (sqrt x))
  (* (* x 3.0) 1)
  (* 3.0 x)
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
0.125 * * [simplify]: iteration  0 :  172  enodes  (cost  202 )
0.132 * * [simplify]: iteration  1 :  912  enodes  (cost  159 )
0.162 * * [simplify]: iteration  2 :  5002  enodes  (cost  159 )
0.164 * [simplify]: Simplified to:
   (expm1 (* (* (* x 3.0) x) y))
  (log1p (* (* (* x 3.0) x) y))
  (* (* (* x 3.0) x) y)
  (* (* (* x 3.0) x) y)
  (* (* (* x 3.0) x) y)
  (log (* (* (* x 3.0) x) y))
  (log (* (* (* x 3.0) x) y))
  (log (* (* (* x 3.0) x) y))
  (log (* (* (* x 3.0) x) y))
  (exp (* (* (* x 3.0) x) y))
  (pow (* (* (* x 3.0) x) y) 3)
  (pow (* (* (* x 3.0) x) y) 3)
  (pow (* (* (* x 3.0) x) y) 3)
  (* (cbrt (* (* (* x 3.0) x) y)) (cbrt (* (* (* x 3.0) x) y)))
  (cbrt (* (* (* x 3.0) x) y))
  (pow (* (* (* x 3.0) x) y) 3)
  (sqrt (* (* (* x 3.0) x) y))
  (sqrt (* (* (* x 3.0) x) y))
  (* (* (* x 3.0) x) (* (cbrt y) (cbrt y)))
  (* (* (* x 3.0) x) (sqrt y))
  (* (* x 3.0) x)
  (* x y)
  (expm1 (* (* x 3.0) x))
  (log1p (* (* x 3.0) x))
  (* (* x 3.0) x)
  (* (* x 3.0) x)
  (log (* (* x 3.0) x))
  (log (* (* x 3.0) x))
  (log (* (* x 3.0) x))
  (exp (* (* x 3.0) x))
  (pow (* (* x 3.0) x) 3)
  (pow (* (* x 3.0) x) 3)
  (* (cbrt (* (* x 3.0) x)) (cbrt (* (* x 3.0) x)))
  (cbrt (* (* x 3.0) x))
  (pow (* (* x 3.0) x) 3)
  (sqrt (* (* x 3.0) x))
  (sqrt (* (* x 3.0) x))
  (* (* x 3.0) (* (cbrt x) (cbrt x)))
  (* (* x 3.0) (sqrt x))
  (* x 3.0)
  (* x 3.0)
  (* (* (* x 3.0) x) y)
  (* (* (* x 3.0) x) y)
  (* (* (* x 3.0) x) y)
  (* (* x 3.0) x)
  (* (* x 3.0) x)
  (* (* x 3.0) x)
0.164 * * * [progress]: adding candidates to table
0.233 * * [progress]: iteration 2 / 4
0.233 * * * [progress]: picking best candidate
0.249 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x 3.0) (* x y)))>
0.249 * * * [progress]: localizing error
0.254 * * * [progress]: generating rewritten candidates
0.254 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.269 * * * [progress]: generating series expansions
0.269 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.269 * [approximate]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in (x y) around 0
0.269 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in y
0.269 * [taylor]: Taking taylor expansion of 3.0 in y
0.269 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.269 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.269 * [taylor]: Taking taylor expansion of x in y
0.269 * [taylor]: Taking taylor expansion of y in y
0.269 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
0.269 * [taylor]: Taking taylor expansion of 3.0 in x
0.269 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.269 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
0.269 * [taylor]: Taking taylor expansion of 3.0 in x
0.269 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.270 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
0.270 * [taylor]: Taking taylor expansion of 3.0 in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of 0 in y
0.275 * [taylor]: Taking taylor expansion of 0 in y
0.277 * [taylor]: Taking taylor expansion of 0 in y
0.278 * [approximate]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in (x y) around 0
0.278 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in y
0.278 * [taylor]: Taking taylor expansion of 3.0 in y
0.278 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.278 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.278 * [taylor]: Taking taylor expansion of x in y
0.278 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
0.279 * [taylor]: Taking taylor expansion of 3.0 in x
0.279 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
0.279 * [taylor]: Taking taylor expansion of 3.0 in x
0.279 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.280 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
0.280 * [taylor]: Taking taylor expansion of 3.0 in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.281 * [taylor]: Taking taylor expansion of 0 in y
0.283 * [taylor]: Taking taylor expansion of 0 in y
0.285 * [taylor]: Taking taylor expansion of 0 in y
0.286 * [approximate]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in (x y) around 0
0.286 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in y
0.286 * [taylor]: Taking taylor expansion of -3.0 in y
0.286 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.286 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.286 * [taylor]: Taking taylor expansion of x in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.287 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
0.287 * [taylor]: Taking taylor expansion of -3.0 in x
0.287 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.287 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
0.287 * [taylor]: Taking taylor expansion of -3.0 in x
0.287 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.287 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of y in x
0.288 * [taylor]: Taking taylor expansion of (/ -3.0 y) in y
0.288 * [taylor]: Taking taylor expansion of -3.0 in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.294 * * * [progress]: simplifying candidates
0.295 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (* x 3.0) (* x y)))
  (log1p (* (* x 3.0) (* x y)))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (+ (+ (log x) (log 3.0)) (+ (log x) (log y)))
  (+ (+ (log x) (log 3.0)) (log (* x y)))
  (+ (log (* x 3.0)) (+ (log x) (log y)))
  (+ (log (* x 3.0)) (log (* x y)))
  (log (* (* x 3.0) (* x y)))
  (exp (* (* x 3.0) (* x y)))
  (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* (* x x) x) (* (* y y) y)))
  (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* (* x y) (* x y)) (* x y)))
  (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* (* x x) x) (* (* y y) y)))
  (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (* (* x 3.0) (* x y))) (cbrt (* (* x 3.0) (* x y))))
  (cbrt (* (* x 3.0) (* x y)))
  (* (* (* (* x 3.0) (* x y)) (* (* x 3.0) (* x y))) (* (* x 3.0) (* x y)))
  (sqrt (* (* x 3.0) (* x y)))
  (sqrt (* (* x 3.0) (* x y)))
  (* (* x 3.0) x)
  (* 3.0 (* x y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
0.299 * * [simplify]: iteration  0 :  137  enodes  (cost  133 )
0.305 * * [simplify]: iteration  1 :  626  enodes  (cost  98 )
0.327 * * [simplify]: iteration  2 :  3473  enodes  (cost  98 )
0.420 * * [simplify]: iteration  3 :  5001  enodes  (cost  98 )
0.421 * [simplify]: Simplified to:
   (expm1 (* (* x 3.0) (* x y)))
  (log1p (* (* x 3.0) (* x y)))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (log (* (* x 3.0) (* x y)))
  (log (* (* x 3.0) (* x y)))
  (log (* (* x 3.0) (* x y)))
  (log (* (* x 3.0) (* x y)))
  (log (* (* x 3.0) (* x y)))
  (exp (* (* x 3.0) (* x y)))
  (pow (* (* x 3.0) (* x y)) 3)
  (pow (* (* x 3.0) (* x y)) 3)
  (pow (* (* x 3.0) (* x y)) 3)
  (pow (* (* x 3.0) (* x y)) 3)
  (* (cbrt (* (* x 3.0) (* x y))) (cbrt (* (* x 3.0) (* x y))))
  (cbrt (* (* x 3.0) (* x y)))
  (pow (* (* x 3.0) (* x y)) 3)
  (sqrt (* (* x 3.0) (* x y)))
  (sqrt (* (* x 3.0) (* x y)))
  (* (* x 3.0) x)
  (* 3.0 (* x y))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
0.421 * * * [progress]: adding candidates to table
0.449 * * [progress]: iteration 3 / 4
0.449 * * * [progress]: picking best candidate
0.462 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* 3.0 (* x y))))>
0.462 * * * [progress]: localizing error
0.467 * * * [progress]: generating rewritten candidates
0.467 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.473 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.490 * * * [progress]: generating series expansions
0.490 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.490 * [approximate]: Taking taylor expansion of (* 3.0 (* x y)) in (x y) around 0
0.490 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in y
0.490 * [taylor]: Taking taylor expansion of 3.0 in y
0.490 * [taylor]: Taking taylor expansion of (* x y) in y
0.490 * [taylor]: Taking taylor expansion of x in y
0.490 * [taylor]: Taking taylor expansion of y in y
0.490 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
0.490 * [taylor]: Taking taylor expansion of 3.0 in x
0.490 * [taylor]: Taking taylor expansion of (* x y) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of y in x
0.490 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
0.490 * [taylor]: Taking taylor expansion of 3.0 in x
0.490 * [taylor]: Taking taylor expansion of (* x y) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of y in x
0.491 * [taylor]: Taking taylor expansion of 0 in y
0.492 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
0.492 * [taylor]: Taking taylor expansion of 3.0 in y
0.492 * [taylor]: Taking taylor expansion of y in y
0.493 * [taylor]: Taking taylor expansion of 0 in y
0.496 * [taylor]: Taking taylor expansion of 0 in y
0.499 * [taylor]: Taking taylor expansion of 0 in y
0.499 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
0.499 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
0.499 * [taylor]: Taking taylor expansion of 3.0 in y
0.499 * [taylor]: Taking taylor expansion of (* x y) in y
0.499 * [taylor]: Taking taylor expansion of x in y
0.499 * [taylor]: Taking taylor expansion of y in y
0.500 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.500 * [taylor]: Taking taylor expansion of 3.0 in x
0.500 * [taylor]: Taking taylor expansion of (* x y) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of y in x
0.500 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.500 * [taylor]: Taking taylor expansion of 3.0 in x
0.500 * [taylor]: Taking taylor expansion of (* x y) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of y in x
0.501 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
0.501 * [taylor]: Taking taylor expansion of 3.0 in y
0.501 * [taylor]: Taking taylor expansion of y in y
0.502 * [taylor]: Taking taylor expansion of 0 in y
0.503 * [taylor]: Taking taylor expansion of 0 in y
0.505 * [taylor]: Taking taylor expansion of 0 in y
0.506 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
0.506 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
0.506 * [taylor]: Taking taylor expansion of 3.0 in y
0.506 * [taylor]: Taking taylor expansion of (* x y) in y
0.506 * [taylor]: Taking taylor expansion of x in y
0.506 * [taylor]: Taking taylor expansion of y in y
0.506 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.506 * [taylor]: Taking taylor expansion of 3.0 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
0.507 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.507 * [taylor]: Taking taylor expansion of 3.0 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 (/ 3.0 y) in y
0.507 * [taylor]: Taking taylor expansion of 3.0 in y
0.507 * [taylor]: Taking taylor expansion of y in y
0.508 * [taylor]: Taking taylor expansion of 0 in y
0.510 * [taylor]: Taking taylor expansion of 0 in y
0.511 * [taylor]: Taking taylor expansion of 0 in y
0.512 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.512 * [approximate]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in (x y) around 0
0.512 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in y
0.512 * [taylor]: Taking taylor expansion of 3.0 in y
0.512 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.512 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.512 * [taylor]: Taking taylor expansion of x in y
0.512 * [taylor]: Taking taylor expansion of y in y
0.512 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
0.512 * [taylor]: Taking taylor expansion of 3.0 in x
0.512 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.513 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.513 * [taylor]: Taking taylor expansion of y in x
0.513 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
0.513 * [taylor]: Taking taylor expansion of 3.0 in x
0.513 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.513 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.513 * [taylor]: Taking taylor expansion of y in x
0.513 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
0.513 * [taylor]: Taking taylor expansion of 3.0 in y
0.513 * [taylor]: Taking taylor expansion of y in y
0.514 * [taylor]: Taking taylor expansion of 0 in y
0.517 * [taylor]: Taking taylor expansion of 0 in y
0.520 * [taylor]: Taking taylor expansion of 0 in y
0.520 * [approximate]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in (x y) around 0
0.520 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in y
0.520 * [taylor]: Taking taylor expansion of 3.0 in y
0.520 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.520 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.520 * [taylor]: Taking taylor expansion of x in y
0.520 * [taylor]: Taking taylor expansion of y in y
0.521 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
0.521 * [taylor]: Taking taylor expansion of 3.0 in x
0.521 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.521 * [taylor]: Taking taylor expansion of (pow x 2) 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 (/ 3.0 (* (pow x 2) y)) in x
0.522 * [taylor]: Taking taylor expansion of 3.0 in x
0.522 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.522 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.522 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
0.522 * [taylor]: Taking taylor expansion of 3.0 in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.524 * [taylor]: Taking taylor expansion of 0 in y
0.527 * [taylor]: Taking taylor expansion of 0 in y
0.531 * [taylor]: Taking taylor expansion of 0 in y
0.532 * [approximate]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in (x y) around 0
0.532 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in y
0.533 * [taylor]: Taking taylor expansion of -3.0 in y
0.533 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.533 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.534 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
0.534 * [taylor]: Taking taylor expansion of -3.0 in x
0.534 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.534 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
0.535 * [taylor]: Taking taylor expansion of -3.0 in x
0.535 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.535 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of y in x
0.535 * [taylor]: Taking taylor expansion of (/ -3.0 y) in y
0.535 * [taylor]: Taking taylor expansion of -3.0 in y
0.535 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of 0 in y
0.540 * [taylor]: Taking taylor expansion of 0 in y
0.544 * [taylor]: Taking taylor expansion of 0 in y
0.546 * * * [progress]: simplifying candidates
0.547 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* 3.0 (* x y)))
  (log1p (* 3.0 (* x y)))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (+ (log 3.0) (+ (log x) (log y)))
  (+ (log 3.0) (log (* x y)))
  (log (* 3.0 (* x y)))
  (exp (* 3.0 (* x y)))
  (* (* (* 3.0 3.0) 3.0) (* (* (* x x) x) (* (* y y) y)))
  (* (* (* 3.0 3.0) 3.0) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (* 3.0 (* x y))) (cbrt (* 3.0 (* x y))))
  (cbrt (* 3.0 (* x y)))
  (* (* (* 3.0 (* x y)) (* 3.0 (* x y))) (* 3.0 (* x y)))
  (sqrt (* 3.0 (* x y)))
  (sqrt (* 3.0 (* x y)))
  (* 3.0 x)
  (* (cbrt 3.0) (* x y))
  (* (sqrt 3.0) (* x y))
  (* 3.0 (* x y))
  (expm1 (* x (* 3.0 (* x y))))
  (log1p (* x (* 3.0 (* x y))))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (+ (log x) (+ (log 3.0) (+ (log x) (log y))))
  (+ (log x) (+ (log 3.0) (log (* x y))))
  (+ (log x) (log (* 3.0 (* x y))))
  (log (* x (* 3.0 (* x y))))
  (exp (* x (* 3.0 (* x y))))
  (* (* (* x x) x) (* (* (* 3.0 3.0) 3.0) (* (* (* x x) x) (* (* y y) y))))
  (* (* (* x x) x) (* (* (* 3.0 3.0) 3.0) (* (* (* x y) (* x y)) (* x y))))
  (* (* (* x x) x) (* (* (* 3.0 (* x y)) (* 3.0 (* x y))) (* 3.0 (* x y))))
  (* (cbrt (* x (* 3.0 (* x y)))) (cbrt (* x (* 3.0 (* x y)))))
  (cbrt (* x (* 3.0 (* x y))))
  (* (* (* x (* 3.0 (* x y))) (* x (* 3.0 (* x y)))) (* x (* 3.0 (* x y))))
  (sqrt (* x (* 3.0 (* x y))))
  (sqrt (* x (* 3.0 (* x y))))
  (* x 3.0)
  (* (cbrt x) (* 3.0 (* x y)))
  (* (sqrt x) (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
0.554 * * [simplify]: iteration  0 :  158  enodes  (cost  200 )
0.559 * * [simplify]: iteration  1 :  663  enodes  (cost  157 )
0.581 * * [simplify]: iteration  2 :  3700  enodes  (cost  157 )
0.675 * * [simplify]: iteration  3 :  5001  enodes  (cost  157 )
0.676 * [simplify]: Simplified to:
   (expm1 (* 3.0 (* x y)))
  (log1p (* 3.0 (* x y)))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (log (* 3.0 (* x y)))
  (log (* 3.0 (* x y)))
  (log (* 3.0 (* x y)))
  (exp (* 3.0 (* x y)))
  (pow (* 3.0 (* x y)) 3)
  (pow (* 3.0 (* x y)) 3)
  (* (cbrt (* 3.0 (* x y))) (cbrt (* 3.0 (* x y))))
  (cbrt (* 3.0 (* x y)))
  (pow (* 3.0 (* x y)) 3)
  (sqrt (* 3.0 (* x y)))
  (sqrt (* 3.0 (* x y)))
  (* 3.0 x)
  (* (cbrt 3.0) (* x y))
  (* (sqrt 3.0) (* x y))
  (* 3.0 (* x y))
  (expm1 (* x (* 3.0 (* x y))))
  (log1p (* x (* 3.0 (* x y))))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (log (* x (* 3.0 (* x y))))
  (log (* x (* 3.0 (* x y))))
  (log (* x (* 3.0 (* x y))))
  (log (* x (* 3.0 (* x y))))
  (exp (* x (* 3.0 (* x y))))
  (pow (* x (* 3.0 (* x y))) 3)
  (pow (* x (* 3.0 (* x y))) 3)
  (pow (* x (* 3.0 (* x y))) 3)
  (* (cbrt (* x (* 3.0 (* x y)))) (cbrt (* x (* 3.0 (* x y)))))
  (cbrt (* x (* 3.0 (* x y))))
  (pow (* x (* 3.0 (* x y))) 3)
  (sqrt (* x (* 3.0 (* x y))))
  (sqrt (* x (* 3.0 (* x y))))
  (* 3.0 x)
  (* (cbrt x) (* 3.0 (* x y)))
  (* (sqrt x) (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
0.676 * * * [progress]: adding candidates to table
0.746 * * [progress]: iteration 4 / 4
0.746 * * * [progress]: picking best candidate
0.757 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (* 3.0 x) y)))>
0.757 * * * [progress]: localizing error
0.762 * * * [progress]: generating rewritten candidates
0.762 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.769 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.788 * * * [progress]: generating series expansions
0.788 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.788 * [approximate]: Taking taylor expansion of (* 3.0 (* x y)) in (x y) around 0
0.788 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in y
0.788 * [taylor]: Taking taylor expansion of 3.0 in y
0.788 * [taylor]: Taking taylor expansion of (* x y) in y
0.788 * [taylor]: Taking taylor expansion of x in y
0.788 * [taylor]: Taking taylor expansion of y in y
0.788 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
0.788 * [taylor]: Taking taylor expansion of 3.0 in x
0.788 * [taylor]: Taking taylor expansion of (* x y) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of y in x
0.788 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
0.788 * [taylor]: Taking taylor expansion of 3.0 in x
0.788 * [taylor]: Taking taylor expansion of (* x y) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of y in x
0.789 * [taylor]: Taking taylor expansion of 0 in y
0.790 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
0.790 * [taylor]: Taking taylor expansion of 3.0 in y
0.790 * [taylor]: Taking taylor expansion of y in y
0.791 * [taylor]: Taking taylor expansion of 0 in y
0.794 * [taylor]: Taking taylor expansion of 0 in y
0.797 * [taylor]: Taking taylor expansion of 0 in y
0.797 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
0.797 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
0.797 * [taylor]: Taking taylor expansion of 3.0 in y
0.797 * [taylor]: Taking taylor expansion of (* x y) in y
0.797 * [taylor]: Taking taylor expansion of x in y
0.797 * [taylor]: Taking taylor expansion of y in y
0.798 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.798 * [taylor]: Taking taylor expansion of 3.0 in x
0.798 * [taylor]: Taking taylor expansion of (* x y) in x
0.798 * [taylor]: Taking taylor expansion of x in x
0.798 * [taylor]: Taking taylor expansion of y in x
0.798 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.798 * [taylor]: Taking taylor expansion of 3.0 in x
0.798 * [taylor]: Taking taylor expansion of (* x y) in x
0.798 * [taylor]: Taking taylor expansion of x in x
0.798 * [taylor]: Taking taylor expansion of y in x
0.799 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
0.799 * [taylor]: Taking taylor expansion of 3.0 in y
0.799 * [taylor]: Taking taylor expansion of y in y
0.800 * [taylor]: Taking taylor expansion of 0 in y
0.801 * [taylor]: Taking taylor expansion of 0 in y
0.803 * [taylor]: Taking taylor expansion of 0 in y
0.804 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
0.804 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
0.804 * [taylor]: Taking taylor expansion of 3.0 in y
0.804 * [taylor]: Taking taylor expansion of (* x y) in y
0.804 * [taylor]: Taking taylor expansion of x in y
0.804 * [taylor]: Taking taylor expansion of y in y
0.804 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.804 * [taylor]: Taking taylor expansion of 3.0 in x
0.804 * [taylor]: Taking taylor expansion of (* x y) in x
0.804 * [taylor]: Taking taylor expansion of x in x
0.804 * [taylor]: Taking taylor expansion of y in x
0.805 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.805 * [taylor]: Taking taylor expansion of 3.0 in x
0.805 * [taylor]: Taking taylor expansion of (* x y) in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of y in x
0.805 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
0.805 * [taylor]: Taking taylor expansion of 3.0 in y
0.805 * [taylor]: Taking taylor expansion of y in y
0.806 * [taylor]: Taking taylor expansion of 0 in y
0.808 * [taylor]: Taking taylor expansion of 0 in y
0.809 * [taylor]: Taking taylor expansion of 0 in y
0.810 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.810 * [approximate]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in (x y) around 0
0.810 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in y
0.810 * [taylor]: Taking taylor expansion of 3.0 in y
0.811 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.811 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.811 * [taylor]: Taking taylor expansion of x in y
0.811 * [taylor]: Taking taylor expansion of y in y
0.811 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
0.811 * [taylor]: Taking taylor expansion of 3.0 in x
0.811 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.811 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of y in x
0.811 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
0.811 * [taylor]: Taking taylor expansion of 3.0 in x
0.811 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.811 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of y in x
0.811 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
0.811 * [taylor]: Taking taylor expansion of 3.0 in y
0.811 * [taylor]: Taking taylor expansion of y in y
0.813 * [taylor]: Taking taylor expansion of 0 in y
0.815 * [taylor]: Taking taylor expansion of 0 in y
0.818 * [taylor]: Taking taylor expansion of 0 in y
0.818 * [approximate]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in (x y) around 0
0.818 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in y
0.818 * [taylor]: Taking taylor expansion of 3.0 in y
0.819 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.819 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.819 * [taylor]: Taking taylor expansion of x in y
0.819 * [taylor]: Taking taylor expansion of y in y
0.819 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
0.819 * [taylor]: Taking taylor expansion of 3.0 in x
0.819 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.819 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.819 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of y in x
0.820 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
0.820 * [taylor]: Taking taylor expansion of 3.0 in x
0.820 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.820 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.820 * [taylor]: Taking taylor expansion of y in x
0.820 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
0.820 * [taylor]: Taking taylor expansion of 3.0 in y
0.820 * [taylor]: Taking taylor expansion of y in y
0.821 * [taylor]: Taking taylor expansion of 0 in y
0.823 * [taylor]: Taking taylor expansion of 0 in y
0.825 * [taylor]: Taking taylor expansion of 0 in y
0.826 * [approximate]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in (x y) around 0
0.826 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in y
0.826 * [taylor]: Taking taylor expansion of -3.0 in y
0.826 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.826 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.826 * [taylor]: Taking taylor expansion of x in y
0.826 * [taylor]: Taking taylor expansion of y in y
0.827 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
0.827 * [taylor]: Taking taylor expansion of -3.0 in x
0.827 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.827 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of y in x
0.828 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
0.828 * [taylor]: Taking taylor expansion of -3.0 in x
0.828 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.828 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.828 * [taylor]: Taking taylor expansion of x in x
0.828 * [taylor]: Taking taylor expansion of y in x
0.828 * [taylor]: Taking taylor expansion of (/ -3.0 y) in y
0.828 * [taylor]: Taking taylor expansion of -3.0 in y
0.828 * [taylor]: Taking taylor expansion of y in y
0.833 * [taylor]: Taking taylor expansion of 0 in y
0.834 * [taylor]: Taking taylor expansion of 0 in y
0.837 * [taylor]: Taking taylor expansion of 0 in y
0.838 * * * [progress]: simplifying candidates
0.839 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (* 3.0 x) y))
  (log1p (* (* 3.0 x) y))
  (* (* 3.0 x) y)
  (* (* 3.0 x) y)
  (+ (+ (log 3.0) (log x)) (log y))
  (+ (log (* 3.0 x)) (log y))
  (log (* (* 3.0 x) y))
  (exp (* (* 3.0 x) y))
  (* (* (* (* 3.0 3.0) 3.0) (* (* x x) x)) (* (* y y) y))
  (* (* (* (* 3.0 x) (* 3.0 x)) (* 3.0 x)) (* (* y y) y))
  (* (cbrt (* (* 3.0 x) y)) (cbrt (* (* 3.0 x) y)))
  (cbrt (* (* 3.0 x) y))
  (* (* (* (* 3.0 x) y) (* (* 3.0 x) y)) (* (* 3.0 x) y))
  (sqrt (* (* 3.0 x) y))
  (sqrt (* (* 3.0 x) y))
  (* (* 3.0 x) (* (cbrt y) (cbrt y)))
  (* (* 3.0 x) (sqrt y))
  (* (* 3.0 x) 1)
  (* x y)
  (expm1 (* x (* (* 3.0 x) y)))
  (log1p (* x (* (* 3.0 x) y)))
  (* x (* (* 3.0 x) y))
  (* x (* (* 3.0 x) y))
  (* x (* (* 3.0 x) y))
  (+ (log x) (+ (+ (log 3.0) (log x)) (log y)))
  (+ (log x) (+ (log (* 3.0 x)) (log y)))
  (+ (log x) (log (* (* 3.0 x) y)))
  (log (* x (* (* 3.0 x) y)))
  (exp (* x (* (* 3.0 x) y)))
  (* (* (* x x) x) (* (* (* (* 3.0 3.0) 3.0) (* (* x x) x)) (* (* y y) y)))
  (* (* (* x x) x) (* (* (* (* 3.0 x) (* 3.0 x)) (* 3.0 x)) (* (* y y) y)))
  (* (* (* x x) x) (* (* (* (* 3.0 x) y) (* (* 3.0 x) y)) (* (* 3.0 x) y)))
  (* (cbrt (* x (* (* 3.0 x) y))) (cbrt (* x (* (* 3.0 x) y))))
  (cbrt (* x (* (* 3.0 x) y)))
  (* (* (* x (* (* 3.0 x) y)) (* x (* (* 3.0 x) y))) (* x (* (* 3.0 x) y)))
  (sqrt (* x (* (* 3.0 x) y)))
  (sqrt (* x (* (* 3.0 x) y)))
  (* x (* 3.0 x))
  (* (cbrt x) (* (* 3.0 x) y))
  (* (sqrt x) (* (* 3.0 x) y))
  (* x (* (* 3.0 x) y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
0.843 * * [simplify]: iteration  0 :  174  enodes  (cost  202 )
0.850 * * [simplify]: iteration  1 :  892  enodes  (cost  159 )
0.880 * * [simplify]: iteration  2 :  5002  enodes  (cost  159 )
0.881 * [simplify]: Simplified to:
   (expm1 (* (* 3.0 x) y))
  (log1p (* (* 3.0 x) y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (log (* (* 3.0 x) y))
  (log (* (* 3.0 x) y))
  (log (* (* 3.0 x) y))
  (exp (* (* 3.0 x) y))
  (pow (* 3.0 (* x y)) 3)
  (pow (* 3.0 (* x y)) 3)
  (* (cbrt (* (* 3.0 x) y)) (cbrt (* (* 3.0 x) y)))
  (cbrt (* (* 3.0 x) y))
  (pow (* 3.0 (* x y)) 3)
  (sqrt (* (* 3.0 x) y))
  (sqrt (* (* 3.0 x) y))
  (* (* 3.0 x) (* (cbrt y) (cbrt y)))
  (* (* 3.0 x) (sqrt y))
  (* 3.0 x)
  (* x y)
  (expm1 (* x (* (* 3.0 x) y)))
  (log1p (* x (* (* 3.0 x) y)))
  (* x (* (* 3.0 x) y))
  (* x (* (* 3.0 x) y))
  (* x (* (* 3.0 x) y))
  (log (* x (* (* 3.0 x) y)))
  (log (* x (* (* 3.0 x) y)))
  (log (* x (* (* 3.0 x) y)))
  (log (* x (* (* 3.0 x) y)))
  (exp (* x (* (* 3.0 x) y)))
  (pow (* x (* (* 3.0 x) y)) 3)
  (pow (* x (* (* 3.0 x) y)) 3)
  (pow (* x (* (* 3.0 x) y)) 3)
  (* (cbrt (* x (* (* 3.0 x) y))) (cbrt (* x (* (* 3.0 x) y))))
  (cbrt (* x (* (* 3.0 x) y)))
  (pow (* x (* (* 3.0 x) y)) 3)
  (sqrt (* x (* (* 3.0 x) y)))
  (sqrt (* x (* (* 3.0 x) y)))
  (* x (* 3.0 x))
  (* (cbrt x) (* (* 3.0 x) y))
  (* (sqrt x) (* (* 3.0 x) y))
  (* x (* (* 3.0 x) y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* x (* (* 3.0 x) y))
  (* x (* (* 3.0 x) y))
  (* x (* (* 3.0 x) y))
0.882 * * * [progress]: adding candidates to table
0.951 * [progress]: [Phase 3 of 3] Extracting.
0.951 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (* 3.0 (* x y))))> #<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x))) y))> #<alt (λ (x y) (* x (* (* 3.0 x) y)))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* 3.0 (* x y)))))> #<alt (λ (x y) (* (* x 3.0) (* x y)))> #<alt (λ (x y) (* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))))> #<alt (λ (x y) (* x (* (sqrt 3.0) (* (sqrt 3.0) (* x y)))))> #<alt (λ (x y) (* (* (cbrt (* (* (* x 3.0) x) y)) (cbrt (* (* (* x 3.0) x) y))) (cbrt (* (* (* x 3.0) x) y))))> #<alt (λ (x y) (* (* (cbrt (* x (* 3.0 (* x y)))) (cbrt (* x (* 3.0 (* x y))))) (cbrt (* x (* 3.0 (* x y))))))>)
0.952 * * * [regime-changes]: Trying 4 branch expressions: ((* (* x 3.0) x) (* (* (* x 3.0) x) y) y x)
0.952 * * * * [regimes]: Trying to branch on (* (* x 3.0) x) from (#<alt (λ (x y) (* x (* 3.0 (* x y))))> #<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x))) y))> #<alt (λ (x y) (* x (* (* 3.0 x) y)))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* 3.0 (* x y)))))> #<alt (λ (x y) (* (* x 3.0) (* x y)))> #<alt (λ (x y) (* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))))> #<alt (λ (x y) (* x (* (sqrt 3.0) (* (sqrt 3.0) (* x y)))))> #<alt (λ (x y) (* (* (cbrt (* (* (* x 3.0) x) y)) (cbrt (* (* (* x 3.0) x) y))) (cbrt (* (* (* x 3.0) x) y))))> #<alt (λ (x y) (* (* (cbrt (* x (* 3.0 (* x y)))) (cbrt (* x (* 3.0 (* x y))))) (cbrt (* x (* 3.0 (* x y))))))>)
0.978 * * * * [regimes]: Trying to branch on (* (* x 3.0) x) from (#<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x))) y))> #<alt (λ (x y) (* (* (cbrt (* (* (* x 3.0) x) y)) (cbrt (* (* (* x 3.0) x) y))) (cbrt (* (* (* x 3.0) x) y))))>)
0.995 * * * * [regimes]: Trying to branch on (* (* (* x 3.0) x) y) from (#<alt (λ (x y) (* x (* 3.0 (* x y))))> #<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x))) y))> #<alt (λ (x y) (* x (* (* 3.0 x) y)))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* 3.0 (* x y)))))> #<alt (λ (x y) (* (* x 3.0) (* x y)))> #<alt (λ (x y) (* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))))> #<alt (λ (x y) (* x (* (sqrt 3.0) (* (sqrt 3.0) (* x y)))))> #<alt (λ (x y) (* (* (cbrt (* (* (* x 3.0) x) y)) (cbrt (* (* (* x 3.0) x) y))) (cbrt (* (* (* x 3.0) x) y))))> #<alt (λ (x y) (* (* (cbrt (* x (* 3.0 (* x y)))) (cbrt (* x (* 3.0 (* x y))))) (cbrt (* x (* 3.0 (* x y))))))>)
1.020 * * * * [regimes]: Trying to branch on (* (* (* x 3.0) x) y) from (#<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (cbrt (* (* (* x 3.0) x) y)) (cbrt (* (* (* x 3.0) x) y))) (cbrt (* (* (* x 3.0) x) y))))>)
1.033 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (* 3.0 (* x y))))> #<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x))) y))> #<alt (λ (x y) (* x (* (* 3.0 x) y)))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* 3.0 (* x y)))))> #<alt (λ (x y) (* (* x 3.0) (* x y)))> #<alt (λ (x y) (* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))))> #<alt (λ (x y) (* x (* (sqrt 3.0) (* (sqrt 3.0) (* x y)))))> #<alt (λ (x y) (* (* (cbrt (* (* (* x 3.0) x) y)) (cbrt (* (* (* x 3.0) x) y))) (cbrt (* (* (* x 3.0) x) y))))> #<alt (λ (x y) (* (* (cbrt (* x (* 3.0 (* x y)))) (cbrt (* x (* 3.0 (* x y))))) (cbrt (* x (* 3.0 (* x y))))))>)
1.059 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (* 3.0 (* x y))))> #<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x))) y))> #<alt (λ (x y) (* x (* (* 3.0 x) y)))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* 3.0 (* x y)))))> #<alt (λ (x y) (* (* x 3.0) (* x y)))> #<alt (λ (x y) (* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))))> #<alt (λ (x y) (* x (* (sqrt 3.0) (* (sqrt 3.0) (* x y)))))> #<alt (λ (x y) (* (* (cbrt (* (* (* x 3.0) x) y)) (cbrt (* (* (* x 3.0) x) y))) (cbrt (* (* (* x 3.0) x) y))))> #<alt (λ (x y) (* (* (cbrt (* x (* 3.0 (* x y)))) (cbrt (* x (* 3.0 (* x y))))) (cbrt (* x (* 3.0 (* x y))))))>)
1.089 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.089 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* 3.0 (* x y)))
1.090 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
1.091 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
1.091 * [simplify]: Simplified to:
   (* x (* 3.0 (* x y)))
1.645 * [regime-testing]: Baseline error score: 0.24631631610390595
1.645 * [regime-testing]: Oracle error score: 0.025503187898487312
1.646 * [regime-testing]: End program error score: 0.24631631610390595
1.664 * [regime-testing]: Target error score: 0.2431815258180709