32.740 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.073 * * * [progress]: [2/2] Setting up program.
0.076 * [progress]: [Phase 2 of 3] Improving.
0.076 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x y) x) y)
0.079 * * [simplify]: iteration  0 :  44  enodes  (cost  7 )
0.079 * * [simplify]: iteration  1 :  44  enodes  (cost  7 )
0.079 * [simplify]: Simplified to:
   (+ x (+ y (* x y)))
0.083 * * [progress]: iteration 1 / 4
0.083 * * * [progress]: picking best candidate
0.085 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (+ y (* x y))))>
0.085 * * * [progress]: localizing error
0.089 * * * [progress]: generating rewritten candidates
0.089 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.092 * * * [progress]: generating series expansions
0.092 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.093 * [approximate]: Taking taylor expansion of (+ y (* x y)) in (y x) around 0
0.093 * [taylor]: Taking taylor expansion of (+ y (* x y)) in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [taylor]: Taking taylor expansion of (* x y) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [taylor]: Taking taylor expansion of (+ y (* x y)) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (* x y) in y
0.093 * [taylor]: Taking taylor expansion of x in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (+ y (* x y)) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (* x y) in y
0.093 * [taylor]: Taking taylor expansion of x in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of 0 in x
0.093 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of 1 in x
0.093 * [taylor]: Taking taylor expansion of 0 in x
0.093 * [taylor]: Taking taylor expansion of 0 in x
0.093 * [taylor]: Taking taylor expansion of 0 in x
0.094 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (/ 1 (* x y))) in (y x) around 0
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 (* x y))) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.094 * [taylor]: Taking taylor expansion of (* x y) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 (* x y))) in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.094 * [taylor]: Taking taylor expansion of (* x y) in y
0.094 * [taylor]: Taking taylor expansion of x in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 (* x y))) in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.094 * [taylor]: Taking taylor expansion of (* x y) in y
0.094 * [taylor]: Taking taylor expansion of x in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of 1 in x
0.094 * [taylor]: Taking taylor expansion of 0 in x
0.095 * [taylor]: Taking taylor expansion of 0 in x
0.095 * [taylor]: Taking taylor expansion of 0 in x
0.095 * [taylor]: Taking taylor expansion of 0 in x
0.095 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 y)) in (y x) around 0
0.095 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 y)) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.095 * [taylor]: Taking taylor expansion of (* x y) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 y)) in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.096 * [taylor]: Taking taylor expansion of (* x y) in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 y)) in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.096 * [taylor]: Taking taylor expansion of (* x y) in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of 1 in x
0.096 * [taylor]: Taking taylor expansion of 0 in x
0.096 * [taylor]: Taking taylor expansion of 0 in x
0.097 * [taylor]: Taking taylor expansion of 0 in x
0.097 * [taylor]: Taking taylor expansion of 0 in x
0.097 * * * [progress]: simplifying candidates
0.098 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp y) (exp (* x y)))
  (log (+ y (* x y)))
  (exp (+ y (* x y)))
  (* (cbrt (+ y (* x y))) (cbrt (+ y (* x y))))
  (cbrt (+ y (* x y)))
  (* (* (+ y (* x y)) (+ y (* x y))) (+ y (* x y)))
  (sqrt (+ y (* x y)))
  (sqrt (+ y (* x y)))
  (+ (pow y 3) (pow (* x y) 3))
  (+ (* y y) (- (* (* x y) (* x y)) (* y (* x y))))
  (- (* y y) (* (* x y) (* x y)))
  (- y (* x y))
  (+ 1 x)
  (+ x 1)
  (+ y (* x y))
  (+ y (* x y))
  (+ y (* x y))
0.161 * * [simplify]: iteration  0 :  4913  enodes  (cost  111 )
0.162 * * [simplify]: iteration  1 :  4913  enodes  (cost  111 )
0.163 * [simplify]: Simplified to:
   (pow (exp y) (+ x 1))
  (log (+ y (* y x)))
  (pow (exp y) (+ x 1))
  (* (cbrt (+ y (* y x))) (cbrt (+ y (* y x))))
  (cbrt (+ y (* y x)))
  (pow (+ y (* y x)) 3)
  (sqrt (+ y (* y x)))
  (sqrt (+ y (* y x)))
  (+ (pow y 3) (pow (* y x) 3))
  (* y (+ y (* y (- (* x x) x))))
  (* y (- y (* y (* x x))))
  (- y (* y x))
  (+ x 1)
  (+ x 1)
  (+ y (* y x))
  (+ y (* y x))
  (+ y (* y x))
0.163 * * * [progress]: adding candidates to table
0.183 * * [progress]: iteration 2 / 4
0.183 * * * [progress]: picking best candidate
0.185 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* y (+ x 1))))>
0.186 * * * [progress]: localizing error
0.190 * * * [progress]: generating rewritten candidates
0.190 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.197 * * * [progress]: generating series expansions
0.197 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.197 * [approximate]: Taking taylor expansion of (* y (+ x 1)) in (y x) around 0
0.197 * [taylor]: Taking taylor expansion of (* y (+ x 1)) in x
0.197 * [taylor]: Taking taylor expansion of y in x
0.197 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of 1 in x
0.197 * [taylor]: Taking taylor expansion of (* y (+ x 1)) in y
0.197 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of (+ x 1) in y
0.197 * [taylor]: Taking taylor expansion of x in y
0.197 * [taylor]: Taking taylor expansion of 1 in y
0.197 * [taylor]: Taking taylor expansion of (* y (+ x 1)) in y
0.197 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of (+ x 1) in y
0.197 * [taylor]: Taking taylor expansion of x in y
0.197 * [taylor]: Taking taylor expansion of 1 in y
0.198 * [taylor]: Taking taylor expansion of 0 in x
0.198 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of 1 in x
0.198 * [taylor]: Taking taylor expansion of 0 in x
0.198 * [taylor]: Taking taylor expansion of 0 in x
0.198 * [taylor]: Taking taylor expansion of 0 in x
0.198 * [approximate]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) y) in (y x) around 0
0.198 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) y) in x
0.198 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of 1 in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) y) in y
0.198 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in y
0.198 * [taylor]: Taking taylor expansion of 1 in y
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.198 * [taylor]: Taking taylor expansion of x in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.199 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) y) in y
0.199 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in y
0.199 * [taylor]: Taking taylor expansion of 1 in y
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.199 * [taylor]: Taking taylor expansion of x in y
0.199 * [taylor]: Taking taylor expansion of y in y
0.199 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.199 * [taylor]: Taking taylor expansion of 1 in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of 0 in x
0.199 * [taylor]: Taking taylor expansion of 0 in x
0.199 * [taylor]: Taking taylor expansion of 0 in x
0.200 * [taylor]: Taking taylor expansion of 0 in x
0.200 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) y)) in (y x) around 0
0.200 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) y)) in x
0.200 * [taylor]: Taking taylor expansion of -1 in x
0.200 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) y) in x
0.200 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.200 * [taylor]: Taking taylor expansion of 1 in x
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) y)) in y
0.200 * [taylor]: Taking taylor expansion of -1 in y
0.200 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) y) in y
0.200 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in y
0.200 * [taylor]: Taking taylor expansion of 1 in y
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) y)) in y
0.200 * [taylor]: Taking taylor expansion of -1 in y
0.200 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) y) in y
0.201 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in y
0.201 * [taylor]: Taking taylor expansion of 1 in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (* -1 (- 1 (/ 1 x))) in x
0.201 * [taylor]: Taking taylor expansion of -1 in x
0.201 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.201 * [taylor]: Taking taylor expansion of 1 in x
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of 0 in x
0.201 * [taylor]: Taking taylor expansion of 0 in x
0.202 * [taylor]: Taking taylor expansion of 0 in x
0.202 * [taylor]: Taking taylor expansion of 0 in x
0.202 * * * [progress]: simplifying candidates
0.203 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (+ x 1))
  (+ (log y) (log (+ x 1)))
  (log (* y (+ x 1)))
  (exp (* y (+ x 1)))
  (* (* (* y y) y) (* (* (+ x 1) (+ x 1)) (+ x 1)))
  (* (cbrt (* y (+ x 1))) (cbrt (* y (+ x 1))))
  (cbrt (* y (+ x 1)))
  (* (* (* y (+ x 1)) (* y (+ x 1))) (* y (+ x 1)))
  (sqrt (* y (+ x 1)))
  (sqrt (* y (+ x 1)))
  (* (sqrt y) (sqrt (+ x 1)))
  (* (sqrt y) (sqrt (+ x 1)))
  (* y x)
  (* y 1)
  (* x y)
  (* 1 y)
  (* y (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (* y (sqrt (+ x 1)))
  (* y 1)
  (* y 1)
  (* (cbrt y) (+ x 1))
  (* (sqrt y) (+ x 1))
  (* y (+ x 1))
  (* y (+ (pow x 3) (pow 1 3)))
  (* y (- (* x x) (* 1 1)))
  (+ y (* x y))
  (+ y (* x y))
  (+ y (* x y))
0.249 * * [simplify]: iteration  0 :  4927  enodes  (cost  155 )
0.249 * * [simplify]: iteration  1 :  4927  enodes  (cost  155 )
0.251 * [simplify]: Simplified to:
   (+ y (* y x))
  (log (+ y (* y x)))
  (log (+ y (* y x)))
  (pow (exp y) (+ x 1))
  (pow (+ y (* y x)) 3)
  (* (cbrt (+ y (* y x))) (cbrt (+ y (* y x))))
  (cbrt (+ y (* y x)))
  (pow (+ y (* y x)) 3)
  (sqrt (+ y (* y x)))
  (sqrt (+ y (* y x)))
  (* (sqrt y) (sqrt (+ x 1)))
  (* (sqrt y) (sqrt (+ x 1)))
  (* y x)
  y
  (* y x)
  y
  (* y (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (* y (sqrt (+ x 1)))
  y
  y
  (* (+ x 1) (cbrt y))
  (* (+ x 1) (sqrt y))
  (+ y (* y x))
  (+ y (* y (pow x 3)))
  (- (* y (* x x)) y)
  (+ y (* y x))
  (+ y (* y x))
  (+ y (* y x))
0.251 * * * [progress]: adding candidates to table
0.275 * [progress]: [Phase 3 of 3] Extracting.
0.275 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ x (* y (+ x 1))))> #<alt (λ (x y) (+ x (+ y (* x y))))>)
0.275 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.275 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ x (* y (+ x 1))))> #<alt (λ (x y) (+ x (+ y (* x y))))>)
0.307 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ x (* y (+ x 1))))> #<alt (λ (x y) (+ x (+ y (* x y))))>)
0.338 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.338 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (+ y (* x y)))
0.339 * * [simplify]: iteration  0 :  8  enodes  (cost  7 )
0.339 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.339 * [simplify]: Simplified to:
   (+ x (+ y (* x y)))
0.862 * [regime-testing]: End program error score: 0.009824348356134662