10.580 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (- (* x x) (* x y)))
0.023 * * [simplify]: iteration  0 :  13  enodes  (cost  3 )
0.024 * * [simplify]: iteration  1 :  32  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  66  enodes  (cost  3 )
0.026 * * [simplify]: iteration  3 :  92  enodes  (cost  3 )
0.028 * * [simplify]: iteration  4 :  100  enodes  (cost  3 )
0.030 * * [simplify]: iteration  5 :  100  enodes  (cost  3 )
0.030 * [simplify]: Simplified to:
   (* (* x (- x y)) 2.0)
0.033 * * [progress]: iteration 1 / 4
0.033 * * * [progress]: picking best candidate
0.037 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>
0.037 * * * [progress]: localizing error
0.042 * * * [progress]: generating rewritten candidates
0.042 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.045 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.055 * * * [progress]: generating series expansions
0.055 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.056 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
0.056 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (* x y) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.056 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (* x y) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.056 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (* x y) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [taylor]: Taking taylor expansion of (neg y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of 1 in y
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.057 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.057 * [taylor]: Taking taylor expansion of (* x y) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.057 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.057 * [taylor]: Taking taylor expansion of (* x y) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.057 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.057 * [taylor]: Taking taylor expansion of (* x y) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of 1 in y
0.058 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.059 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.059 * [taylor]: Taking taylor expansion of (* x y) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.060 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.060 * [taylor]: Taking taylor expansion of (* x y) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.060 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.060 * [taylor]: Taking taylor expansion of (* x y) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of 1 in y
0.060 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.061 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0
0.061 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y
0.061 * [taylor]: Taking taylor expansion of 2.0 in y
0.061 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of (* x y) in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
0.061 * [taylor]: Taking taylor expansion of 2.0 in x
0.061 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (* x y) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
0.062 * [taylor]: Taking taylor expansion of 2.0 in x
0.062 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.062 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (* x y) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [taylor]: Taking taylor expansion of (neg (* 2.0 y)) in y
0.062 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.062 * [taylor]: Taking taylor expansion of 2.0 in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of 2.0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.063 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.063 * [taylor]: Taking taylor expansion of 2.0 in y
0.063 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.063 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.063 * [taylor]: Taking taylor expansion of (* x y) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.063 * [taylor]: Taking taylor expansion of 2.0 in x
0.063 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.063 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.063 * [taylor]: Taking taylor expansion of (* x y) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.063 * [taylor]: Taking taylor expansion of 2.0 in x
0.063 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.063 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.063 * [taylor]: Taking taylor expansion of (* x y) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of 2.0 in y
0.064 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.064 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.064 * [taylor]: Taking taylor expansion of 2.0 in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.065 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.065 * [taylor]: Taking taylor expansion of 2.0 in y
0.065 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.065 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.065 * [taylor]: Taking taylor expansion of x in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.065 * [taylor]: Taking taylor expansion of (* x y) in y
0.065 * [taylor]: Taking taylor expansion of x in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.066 * [taylor]: Taking taylor expansion of 2.0 in x
0.066 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.066 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.066 * [taylor]: Taking taylor expansion of (* x y) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.066 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.066 * [taylor]: Taking taylor expansion of 2.0 in x
0.066 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.066 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.066 * [taylor]: Taking taylor expansion of (* x y) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.066 * [taylor]: Taking taylor expansion of 2.0 in y
0.066 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.066 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.066 * [taylor]: Taking taylor expansion of 2.0 in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.068 * * * [progress]: simplifying candidates
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (* x x)) (exp (* x y)))
  (log (- (* x x) (* x y)))
  (exp (- (* x x) (* x y)))
  (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))
  (cbrt (- (* x x) (* x y)))
  (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (- (pow (* x x) 3) (pow (* x y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))
  (neg (* x y))
  (- (* (* x x) (* x x)) (* (* x y) (* x y)))
  (+ (* x x) (* x y))
  (- x y)
  (neg (* x y))
  (* 2.0 (- (* x x) (* x y)))
  (+ (log 2.0) (log (- (* x x) (* x y))))
  (log (* 2.0 (- (* x x) (* x y))))
  (exp (* 2.0 (- (* x x) (* x y))))
  (* (* (* 2.0 2.0) 2.0) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))))
  (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y)))))
  (cbrt (* 2.0 (- (* x x) (* x y))))
  (* (* (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y))))
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* 2.0 (* x x))
  (* 2.0 (neg (* x y)))
  (* 2.0 (* x x))
  (* 2.0 (neg (* x y)))
  (* (* x x) 2.0)
  (* (neg (* x y)) 2.0)
  (* (* x x) 2.0)
  (* (neg (* x y)) 2.0)
  (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))))
  (* 2.0 (sqrt (- (* x x) (* x y))))
  (* 2.0 1)
  (* 2.0 x)
  (* (cbrt 2.0) (- (* x x) (* x y)))
  (* (sqrt 2.0) (- (* x x) (* x y)))
  (* 2.0 (- (* x x) (* x y)))
  (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3)))
  (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y))))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.072 * * [simplify]: iteration  0 :  161  enodes  (cost  228 )
0.076 * * [simplify]: iteration  1 :  741  enodes  (cost  196 )
0.093 * * [simplify]: iteration  2 :  4248  enodes  (cost  192 )
0.190 * * [simplify]: iteration  3 :  5001  enodes  (cost  192 )
0.192 * [simplify]: Simplified to:
   (pow (exp x) (- x y))
  (log (- (* x x) (* x y)))
  (pow (exp x) (- x y))
  (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))
  (cbrt (- (* x x) (* x y)))
  (pow (* x (- x y)) 3)
  (sqrt (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (- (pow (* x x) 3) (pow (* x y) 3))
  (* x (+ (pow x 3) (* y (* x (+ x y)))))
  (neg (* x y))
  (* (pow x 2) (- (pow x 2) (* y y)))
  (* x (+ x y))
  (- x y)
  (neg (* x y))
  (* (* x (- x y)) 2.0)
  (log (* (* x (- x y)) 2.0))
  (log (* (* x (- x y)) 2.0))
  (pow (exp 2.0) (* x (- x y)))
  (pow (* (* x (- x y)) 2.0) 3)
  (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y)))))
  (cbrt (* 2.0 (- (* x x) (* x y))))
  (pow (* (* x (- x y)) 2.0) 3)
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* 2.0 (* x x))
  (* 2.0 (neg (* x y)))
  (* 2.0 (* x x))
  (* 2.0 (neg (* x y)))
  (* 2.0 (* x x))
  (* 2.0 (neg (* x y)))
  (* 2.0 (* x x))
  (* 2.0 (neg (* x y)))
  (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))))
  (* 2.0 (sqrt (- (* x x) (* x y))))
  2.0
  (* 2.0 x)
  (* (* x (- x y)) (cbrt 2.0))
  (* (* x (- x y)) (sqrt 2.0))
  (* (* x (- x y)) 2.0)
  (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3)))
  (* (* 2.0 (* x (+ x y))) (* x (- x y)))
  (* x (- x y))
  (* x (- x y))
  (* x (- x y))
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
0.192 * * * [progress]: adding candidates to table
0.227 * * [progress]: iteration 2 / 4
0.227 * * * [progress]: picking best candidate
0.231 * * * * [pick]: Picked  #<alt (λ (x y) (* (* 2.0 x) (- x y)))>
0.231 * * * [progress]: localizing error
0.238 * * * [progress]: generating rewritten candidates
0.238 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.245 * * * [progress]: generating series expansions
0.245 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.245 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
0.245 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
0.245 * [taylor]: Taking taylor expansion of 2.0 in y
0.245 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [taylor]: Taking taylor expansion of (- x y) in y
0.246 * [taylor]: Taking taylor expansion of x in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.246 * [taylor]: Taking taylor expansion of 2.0 in x
0.246 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (- x y) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.246 * [taylor]: Taking taylor expansion of 2.0 in x
0.246 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (- x y) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of (neg (* 2.0 y)) in y
0.246 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.246 * [taylor]: Taking taylor expansion of 2.0 in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of 2.0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.247 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
0.247 * [taylor]: Taking taylor expansion of 2.0 in y
0.247 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.247 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.247 * [taylor]: Taking taylor expansion of x in y
0.247 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.247 * [taylor]: Taking taylor expansion of y in y
0.247 * [taylor]: Taking taylor expansion of x in y
0.247 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.247 * [taylor]: Taking taylor expansion of 2.0 in x
0.247 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.247 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.247 * [taylor]: Taking taylor expansion of 2.0 in x
0.247 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.247 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of 2.0 in y
0.248 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.248 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.248 * [taylor]: Taking taylor expansion of 2.0 in y
0.248 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of 0 in y
0.248 * [taylor]: Taking taylor expansion of 0 in y
0.249 * [taylor]: Taking taylor expansion of 0 in y
0.249 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.249 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.249 * [taylor]: Taking taylor expansion of -2.0 in y
0.249 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.249 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.249 * [taylor]: Taking taylor expansion of y in y
0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.249 * [taylor]: Taking taylor expansion of x in y
0.249 * [taylor]: Taking taylor expansion of x in y
0.249 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.249 * [taylor]: Taking taylor expansion of -2.0 in x
0.249 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.249 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.249 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.249 * [taylor]: Taking taylor expansion of y in x
0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.250 * [taylor]: Taking taylor expansion of -2.0 in x
0.250 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.250 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.250 * [taylor]: Taking taylor expansion of y in x
0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of 2.0 in y
0.250 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.250 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.250 * [taylor]: Taking taylor expansion of 2.0 in y
0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of 0 in y
0.251 * [taylor]: Taking taylor expansion of 0 in y
0.251 * [taylor]: Taking taylor expansion of 0 in y
0.251 * * * [progress]: simplifying candidates
0.252 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* 2.0 x) (- x y))
  (* (* 2.0 x) (- x y))
  (+ (+ (log 2.0) (log x)) (log (- x y)))
  (+ (log (* 2.0 x)) (log (- x y)))
  (log (* (* 2.0 x) (- x y)))
  (exp (* (* 2.0 x) (- x y)))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (- x y) (- x y)) (- x y)))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y))))
  (cbrt (* (* 2.0 x) (- x y)))
  (* (* (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y))) (* (* 2.0 x) (- x y)))
  (sqrt (* (* 2.0 x) (- x y)))
  (sqrt (* (* 2.0 x) (- x y)))
  (* (* 2.0 x) x)
  (* (* 2.0 x) (neg y))
  (* (* 2.0 x) x)
  (* (* 2.0 x) (neg y))
  (* x (* 2.0 x))
  (* (neg y) (* 2.0 x))
  (* x (* 2.0 x))
  (* (neg y) (* 2.0 x))
  (* (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (* 2.0 x) (sqrt (- x y)))
  (* (* 2.0 x) 1)
  (* (* 2.0 x) (+ (sqrt x) (sqrt y)))
  (* (* 2.0 x) 1)
  (* x (- x y))
  (* (* 2.0 x) (- (pow x 3) (pow y 3)))
  (* (* 2.0 x) (- (* x x) (* y y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.255 * * [simplify]: iteration  0 :  171  enodes  (cost  137 )
0.258 * * [simplify]: iteration  1 :  836  enodes  (cost  114 )
0.278 * * [simplify]: iteration  2 :  5001  enodes  (cost  114 )
0.279 * [simplify]: Simplified to:
   (* (* 2.0 x) (- x y))
  (* (* 2.0 x) (- x y))
  (log (* (* 2.0 x) (- x y)))
  (log (* (* 2.0 x) (- x y)))
  (log (* (* 2.0 x) (- x y)))
  (exp (* (* 2.0 x) (- x y)))
  (pow (* (* 2.0 x) (- x y)) 3)
  (pow (* (* 2.0 x) (- x y)) 3)
  (* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y))))
  (cbrt (* (* 2.0 x) (- x y)))
  (pow (* (* 2.0 x) (- x y)) 3)
  (sqrt (* (* 2.0 x) (- x y)))
  (sqrt (* (* 2.0 x) (- x y)))
  (* (* 2.0 x) x)
  (* (* 2.0 x) (neg y))
  (* (* 2.0 x) x)
  (* (* 2.0 x) (neg y))
  (* (* 2.0 x) x)
  (* (* 2.0 x) (neg y))
  (* (* 2.0 x) x)
  (* (* 2.0 x) (neg y))
  (* (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (* 2.0 x) (sqrt (- x y)))
  (* 2.0 x)
  (* (* 2.0 x) (+ (sqrt x) (sqrt y)))
  (* 2.0 x)
  (* x (- x y))
  (* (* 2.0 x) (- (pow x 3) (pow y 3)))
  (* (* 2.0 x) (- (* x x) (* y y)))
  (* (* 2.0 x) (- x y))
  (* (* 2.0 x) (- x y))
  (* (* 2.0 x) (- x y))
0.279 * * * [progress]: adding candidates to table
0.297 * * [progress]: iteration 3 / 4
0.297 * * * [progress]: picking best candidate
0.299 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))>
0.300 * * * [progress]: localizing error
0.306 * * * [progress]: generating rewritten candidates
0.306 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.316 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.323 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1)
0.331 * * * [progress]: generating series expansions
0.331 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.331 * [approximate]: Taking taylor expansion of (* (- x y) (* (pow (sqrt 2.0) 2) x)) in (x y) around 0
0.331 * [taylor]: Taking taylor expansion of (* (- x y) (* (pow (sqrt 2.0) 2) x)) in y
0.331 * [taylor]: Taking taylor expansion of (- x y) in y
0.331 * [taylor]: Taking taylor expansion of x in y
0.331 * [taylor]: Taking taylor expansion of y in y
0.331 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) x) in y
0.331 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.331 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.331 * [taylor]: Taking taylor expansion of 2.0 in y
0.332 * [taylor]: Taking taylor expansion of x in y
0.332 * [taylor]: Taking taylor expansion of (* (- x y) (* (pow (sqrt 2.0) 2) x)) in x
0.332 * [taylor]: Taking taylor expansion of (- x y) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of y in x
0.332 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) x) in x
0.332 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.332 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.332 * [taylor]: Taking taylor expansion of 2.0 in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of (* (- x y) (* (pow (sqrt 2.0) 2) x)) in x
0.332 * [taylor]: Taking taylor expansion of (- x y) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of y in x
0.332 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) x) in x
0.332 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.332 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.332 * [taylor]: Taking taylor expansion of 2.0 in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of 0 in y
0.332 * [taylor]: Taking taylor expansion of (neg (* (pow (sqrt 2.0) 2) y)) in y
0.332 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) y) in y
0.332 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.332 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.332 * [taylor]: Taking taylor expansion of 2.0 in y
0.333 * [taylor]: Taking taylor expansion of y in y
0.333 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.333 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.333 * [taylor]: Taking taylor expansion of 2.0 in y
0.334 * [taylor]: Taking taylor expansion of 0 in y
0.334 * [taylor]: Taking taylor expansion of 0 in y
0.336 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) x) in (x y) around 0
0.336 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) x) in y
0.336 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) in y
0.336 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.336 * [taylor]: Taking taylor expansion of x in y
0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.337 * [taylor]: Taking taylor expansion of y in y
0.337 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.337 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.337 * [taylor]: Taking taylor expansion of 2.0 in y
0.337 * [taylor]: Taking taylor expansion of x in y
0.337 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) x) in x
0.337 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) in x
0.337 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.337 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.337 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.337 * [taylor]: Taking taylor expansion of 2.0 in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) x) in x
0.337 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (sqrt 2.0) 2)) in x
0.337 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.337 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.337 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.337 * [taylor]: Taking taylor expansion of 2.0 in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.338 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.338 * [taylor]: Taking taylor expansion of 2.0 in y
0.338 * [taylor]: Taking taylor expansion of (neg (/ (pow (sqrt 2.0) 2) y)) in y
0.338 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) y) in y
0.338 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.338 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.338 * [taylor]: Taking taylor expansion of 2.0 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
0.341 * [taylor]: Taking taylor expansion of 0 in y
0.341 * [approximate]: Taking taylor expansion of (* -1 (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x)) in (x y) around 0
0.341 * [taylor]: Taking taylor expansion of (* -1 (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x)) in y
0.341 * [taylor]: Taking taylor expansion of -1 in y
0.341 * [taylor]: Taking taylor expansion of (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x) in y
0.341 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) in y
0.341 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.341 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.341 * [taylor]: Taking taylor expansion of 2.0 in y
0.341 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.341 * [taylor]: Taking taylor expansion of y in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.341 * [taylor]: Taking taylor expansion of x in y
0.341 * [taylor]: Taking taylor expansion of x in y
0.342 * [taylor]: Taking taylor expansion of (* -1 (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x)) in x
0.342 * [taylor]: Taking taylor expansion of -1 in x
0.342 * [taylor]: Taking taylor expansion of (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x) in x
0.342 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) in x
0.342 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.342 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.342 * [taylor]: Taking taylor expansion of 2.0 in x
0.342 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.342 * [taylor]: Taking taylor expansion of y in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (* -1 (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x)) in x
0.342 * [taylor]: Taking taylor expansion of -1 in x
0.342 * [taylor]: Taking taylor expansion of (/ (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) x) in x
0.342 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 2) (- (/ 1 y) (/ 1 x))) in x
0.342 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
0.342 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.342 * [taylor]: Taking taylor expansion of 2.0 in x
0.342 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.342 * [taylor]: Taking taylor expansion of y in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.343 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.343 * [taylor]: Taking taylor expansion of 2.0 in y
0.343 * [taylor]: Taking taylor expansion of (neg (/ (pow (sqrt 2.0) 2) y)) in y
0.343 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) y) in y
0.343 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in y
0.343 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.343 * [taylor]: Taking taylor expansion of 2.0 in y
0.343 * [taylor]: Taking taylor expansion of y in y
0.344 * [taylor]: Taking taylor expansion of 0 in y
0.345 * [taylor]: Taking taylor expansion of 0 in y
0.346 * [taylor]: Taking taylor expansion of 0 in y
0.346 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.346 * [approximate]: Taking taylor expansion of (* x (* (sqrt 2.0) (- x y))) in (x y) around 0
0.346 * [taylor]: Taking taylor expansion of (* x (* (sqrt 2.0) (- x y))) in y
0.346 * [taylor]: Taking taylor expansion of x in y
0.346 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- x y)) in y
0.346 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.346 * [taylor]: Taking taylor expansion of 2.0 in y
0.346 * [taylor]: Taking taylor expansion of (- x y) in y
0.346 * [taylor]: Taking taylor expansion of x in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.347 * [taylor]: Taking taylor expansion of (* x (* (sqrt 2.0) (- x y))) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- x y)) in x
0.347 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.347 * [taylor]: Taking taylor expansion of 2.0 in x
0.347 * [taylor]: Taking taylor expansion of (- x y) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.347 * [taylor]: Taking taylor expansion of (* x (* (sqrt 2.0) (- x y))) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- x y)) in x
0.347 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.347 * [taylor]: Taking taylor expansion of 2.0 in x
0.347 * [taylor]: Taking taylor expansion of (- x y) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.347 * [taylor]: Taking taylor expansion of 0 in y
0.347 * [taylor]: Taking taylor expansion of (neg (* (sqrt 2.0) y)) in y
0.347 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) y) in y
0.347 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.347 * [taylor]: Taking taylor expansion of 2.0 in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.347 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.347 * [taylor]: Taking taylor expansion of 2.0 in y
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.349 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) x) in (x y) around 0
0.349 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) x) in y
0.349 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) in y
0.349 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.349 * [taylor]: Taking taylor expansion of x in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.349 * [taylor]: Taking taylor expansion of 2.0 in y
0.349 * [taylor]: Taking taylor expansion of x in y
0.349 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) x) in x
0.349 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) in x
0.349 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.349 * [taylor]: Taking taylor expansion of 2.0 in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) x) in x
0.349 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt 2.0)) in x
0.349 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.349 * [taylor]: Taking taylor expansion of 2.0 in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.350 * [taylor]: Taking taylor expansion of 2.0 in y
0.350 * [taylor]: Taking taylor expansion of (neg (/ (sqrt 2.0) y)) in y
0.350 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.350 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.350 * [taylor]: Taking taylor expansion of 2.0 in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of 0 in y
0.351 * [taylor]: Taking taylor expansion of 0 in y
0.351 * [taylor]: Taking taylor expansion of 0 in y
0.352 * [approximate]: Taking taylor expansion of (* -1 (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x)) in (x y) around 0
0.352 * [taylor]: Taking taylor expansion of (* -1 (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x)) in y
0.352 * [taylor]: Taking taylor expansion of -1 in y
0.352 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x) in y
0.352 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) in y
0.352 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.352 * [taylor]: Taking taylor expansion of 2.0 in y
0.352 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.352 * [taylor]: Taking taylor expansion of x in y
0.352 * [taylor]: Taking taylor expansion of x in y
0.352 * [taylor]: Taking taylor expansion of (* -1 (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x)) in x
0.352 * [taylor]: Taking taylor expansion of -1 in x
0.352 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x) in x
0.352 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) in x
0.352 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.352 * [taylor]: Taking taylor expansion of 2.0 in x
0.352 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.352 * [taylor]: Taking taylor expansion of y in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of (* -1 (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x)) in x
0.352 * [taylor]: Taking taylor expansion of -1 in x
0.352 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) x) in x
0.352 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (/ 1 y) (/ 1 x))) in x
0.352 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
0.352 * [taylor]: Taking taylor expansion of 2.0 in x
0.353 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.353 * [taylor]: Taking taylor expansion of y in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.353 * [taylor]: Taking taylor expansion of 2.0 in y
0.353 * [taylor]: Taking taylor expansion of (neg (/ (sqrt 2.0) y)) in y
0.353 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) y) in y
0.353 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y
0.353 * [taylor]: Taking taylor expansion of 2.0 in y
0.353 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of 0 in y
0.354 * [taylor]: Taking taylor expansion of 0 in y
0.355 * [taylor]: Taking taylor expansion of 0 in y
0.355 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1)
0.355 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0
0.355 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.355 * [taylor]: Taking taylor expansion of x in y
0.355 * [taylor]: Taking taylor expansion of (- x y) in y
0.355 * [taylor]: Taking taylor expansion of x in y
0.355 * [taylor]: Taking taylor expansion of y in y
0.355 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of (- x y) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of (- x y) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of 0 in y
0.356 * [taylor]: Taking taylor expansion of (neg y) in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.356 * [taylor]: Taking taylor expansion of 1 in y
0.356 * [taylor]: Taking taylor expansion of 0 in y
0.356 * [taylor]: Taking taylor expansion of 0 in y
0.356 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0
0.356 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.356 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.356 * [taylor]: Taking taylor expansion of x in y
0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.356 * [taylor]: Taking taylor expansion of x in y
0.356 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.356 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.356 * [taylor]: Taking taylor expansion of y in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.356 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.356 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.357 * [taylor]: Taking taylor expansion of x in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.357 * [taylor]: Taking taylor expansion of y in x
0.357 * [taylor]: Taking taylor expansion of x in x
0.357 * [taylor]: Taking taylor expansion of 1 in y
0.357 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.357 * [taylor]: Taking taylor expansion of y in y
0.357 * [taylor]: Taking taylor expansion of 0 in y
0.357 * [taylor]: Taking taylor expansion of 0 in y
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.358 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.358 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.358 * [taylor]: Taking taylor expansion of -1 in y
0.358 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.358 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.358 * [taylor]: Taking taylor expansion of x in y
0.358 * [taylor]: Taking taylor expansion of x in y
0.358 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.358 * [taylor]: Taking taylor expansion of -1 in x
0.358 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.358 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.358 * [taylor]: Taking taylor expansion of -1 in x
0.358 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.358 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of 1 in y
0.359 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of 0 in y
0.359 * [taylor]: Taking taylor expansion of 0 in y
0.360 * [taylor]: Taking taylor expansion of 0 in y
0.360 * * * [progress]: simplifying candidates
0.361 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0)))
  (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0)))
  (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0)))
  (+ (log (sqrt 2.0)) (+ (+ (log x) (log (- x y))) (log (sqrt 2.0))))
  (+ (log (sqrt 2.0)) (+ (log (* x (- x y))) (log (sqrt 2.0))))
  (+ (log (sqrt 2.0)) (log (* (* x (- x y)) (sqrt 2.0))))
  (log (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))
  (exp (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))
  (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0))))
  (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0))))
  (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (* (* x (- x y)) (sqrt 2.0)) (* (* x (- x y)) (sqrt 2.0))) (* (* x (- x y)) (sqrt 2.0))))
  (* (cbrt (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0)))) (cbrt (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0)))))
  (cbrt (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))
  (* (* (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))) (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0)))) (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))
  (sqrt (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))
  (sqrt (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))
  (* (sqrt 2.0) (* x (- x y)))
  (* (cbrt (sqrt 2.0)) (* (* x (- x y)) (sqrt 2.0)))
  (* (sqrt (cbrt 2.0)) (* (* x (- x y)) (sqrt 2.0)))
  (* (sqrt (sqrt 2.0)) (* (* x (- x y)) (sqrt 2.0)))
  (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0)))
  (* (sqrt (sqrt 2.0)) (* (* x (- x y)) (sqrt 2.0)))
  (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0)))
  (* (sqrt 2.0) (* (* x (- (pow x 3) (pow y 3))) (sqrt 2.0)))
  (* (sqrt 2.0) (* (* x (- (* x x) (* y y))) (sqrt 2.0)))
  (* (* x (- x y)) (sqrt 2.0))
  (* (* x (- x y)) (sqrt 2.0))
  (+ (+ (log x) (log (- x y))) (log (sqrt 2.0)))
  (+ (log (* x (- x y))) (log (sqrt 2.0)))
  (log (* (* x (- x y)) (sqrt 2.0)))
  (exp (* (* x (- x y)) (sqrt 2.0)))
  (* (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)))
  (* (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)))
  (* (cbrt (* (* x (- x y)) (sqrt 2.0))) (cbrt (* (* x (- x y)) (sqrt 2.0))))
  (cbrt (* (* x (- x y)) (sqrt 2.0)))
  (* (* (* (* x (- x y)) (sqrt 2.0)) (* (* x (- x y)) (sqrt 2.0))) (* (* x (- x y)) (sqrt 2.0)))
  (sqrt (* (* x (- x y)) (sqrt 2.0)))
  (sqrt (* (* x (- x y)) (sqrt 2.0)))
  (* (* x (- x y)) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))))
  (* (* x (- x y)) (sqrt (* (cbrt 2.0) (cbrt 2.0))))
  (* (* x (- x y)) (sqrt (sqrt 2.0)))
  (* (* x (- x y)) (sqrt 1))
  (* (* x (- x y)) (sqrt (sqrt 2.0)))
  (* (* x (- x y)) 1)
  (* (- x y) (sqrt 2.0))
  (* (* x (- (pow x 3) (pow y 3))) (sqrt 2.0))
  (* (* x (- (* x x) (* y y))) (sqrt 2.0))
  (* x (- x y))
  (+ (log x) (log (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* x (- x y))) (cbrt (* x (- x y))))
  (cbrt (* x (- x y)))
  (* (* (* x (- x y)) (* x (- x y))) (* x (- x y)))
  (sqrt (* x (- x y)))
  (sqrt (* x (- x y)))
  (* (sqrt x) (sqrt (- x y)))
  (* (sqrt x) (sqrt (- x y)))
  (* x x)
  (* x (neg y))
  (* x x)
  (* x (neg y))
  (* x x)
  (* (neg y) x)
  (* x x)
  (* (neg y) x)
  (* x (* (cbrt (- x y)) (cbrt (- x y))))
  (* x (sqrt (- x y)))
  (* x 1)
  (* x (+ (sqrt x) (sqrt y)))
  (* x 1)
  (* (cbrt x) (- x y))
  (* (sqrt x) (- x y))
  (* x (- x y))
  (* x (- (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (- (* (pow (sqrt 2.0) 2) (pow x 2)) (* (pow (sqrt 2.0) 2) (* y x)))
  (- (* (pow (sqrt 2.0) 2) (pow x 2)) (* (pow (sqrt 2.0) 2) (* y x)))
  (- (* (pow (sqrt 2.0) 2) (pow x 2)) (* (pow (sqrt 2.0) 2) (* y x)))
  (- (* (sqrt 2.0) (pow x 2)) (* (sqrt 2.0) (* y x)))
  (- (* (sqrt 2.0) (pow x 2)) (* (sqrt 2.0) (* y x)))
  (- (* (sqrt 2.0) (pow x 2)) (* (sqrt 2.0) (* y x)))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
0.365 * * [simplify]: iteration  0 :  282  enodes  (cost  461 )
0.371 * * [simplify]: iteration  1 :  1399  enodes  (cost  378 )
0.399 * * [simplify]: iteration  2 :  5001  enodes  (cost  353 )
0.401 * [simplify]: Simplified to:
   (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (+ (log 2.0) (log (* x (- x y))))
  (+ (log 2.0) (log (* x (- x y))))
  (+ (log 2.0) (log (* x (- x y))))
  (+ (log 2.0) (log (* x (- x y))))
  (pow (exp 2.0) (* x (- x y)))
  (pow (* 2.0 (* x (- x y))) 3)
  (pow (* 2.0 (* x (- x y))) 3)
  (pow (* 2.0 (* x (- x y))) 3)
  (* (cbrt (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0)))) (cbrt (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0)))))
  (cbrt (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))
  (pow (* 2.0 (* x (- x y))) 3)
  (sqrt (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))
  (sqrt (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))
  (* (* x (- x y)) (sqrt 2.0))
  (* (cbrt (sqrt 2.0)) (* (* x (- x y)) (sqrt 2.0)))
  (* (sqrt (cbrt 2.0)) (* (* x (- x y)) (sqrt 2.0)))
  (* (sqrt (sqrt 2.0)) (* (* x (- x y)) (sqrt 2.0)))
  (* 2.0 (* x (- x y)))
  (* (sqrt (sqrt 2.0)) (* (* x (- x y)) (sqrt 2.0)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- (pow x 3) (pow y 3))))
  (* 2.0 (* x (- (* x x) (* y y))))
  (* (* x (- x y)) (sqrt 2.0))
  (* (* x (- x y)) (sqrt 2.0))
  (log (* (* x (- x y)) (sqrt 2.0)))
  (log (* (* x (- x y)) (sqrt 2.0)))
  (log (* (* x (- x y)) (sqrt 2.0)))
  (exp (* (* x (- x y)) (sqrt 2.0)))
  (pow (* (* x (- x y)) (sqrt 2.0)) 3)
  (pow (* (* x (- x y)) (sqrt 2.0)) 3)
  (* (cbrt (* (* x (- x y)) (sqrt 2.0))) (cbrt (* (* x (- x y)) (sqrt 2.0))))
  (cbrt (* (* x (- x y)) (sqrt 2.0)))
  (pow (* (* x (- x y)) (sqrt 2.0)) 3)
  (sqrt (* (* x (- x y)) (sqrt 2.0)))
  (sqrt (* (* x (- x y)) (sqrt 2.0)))
  (* (* x (- x y)) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))))
  (* x (* (- x y) (fabs (cbrt 2.0))))
  (* (* x (- x y)) (sqrt (sqrt 2.0)))
  (* x (- x y))
  (* (* x (- x y)) (sqrt (sqrt 2.0)))
  (* x (- x y))
  (* (- x y) (sqrt 2.0))
  (* (* x (- (pow x 3) (pow y 3))) (sqrt 2.0))
  (* (* x (- (* x x) (* y y))) (sqrt 2.0))
  (* x (- x y))
  (log (* x (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (pow (* x (- x y)) 3)
  (* (cbrt (* x (- x y))) (cbrt (* x (- x y))))
  (cbrt (* x (- x y)))
  (pow (* x (- x y)) 3)
  (sqrt (* x (- x y)))
  (sqrt (* x (- x y)))
  (* (sqrt (- x y)) (pow x 1/2))
  (* (sqrt (- x y)) (pow x 1/2))
  (pow x 2)
  (* x (neg y))
  (pow x 2)
  (* x (neg y))
  (pow x 2)
  (* x (neg y))
  (pow x 2)
  (* x (neg y))
  (* x (* (cbrt (- x y)) (cbrt (- x y))))
  (* x (sqrt (- x y)))
  x
  (* x (+ (sqrt x) (sqrt y)))
  x
  (* (cbrt x) (- x y))
  (* (sqrt x) (- x y))
  (* x (- x y))
  (* x (- (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (* (* x (- x y)) (sqrt 2.0))
  (* (* x (- x y)) (sqrt 2.0))
  (* (* x (- x y)) (sqrt 2.0))
  (* x (- x y))
  (* x (- x y))
  (* x (- x y))
0.401 * * * [progress]: adding candidates to table
0.476 * [progress]: [Phase 3 of 3] Extracting.
0.476 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))> #<alt (λ (x y) (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))>)
0.477 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x x) (* x y)) (* 2.0 (- (* x x) (* x y))) y x)
0.477 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))> #<alt (λ (x y) (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))>)
0.509 * * * * [regimes]: Trying to branch on (* 2.0 (- (* x x) (* x y))) from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))> #<alt (λ (x y) (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))>)
0.543 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))> #<alt (λ (x y) (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))>)
0.574 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))> #<alt (λ (x y) (* (sqrt 2.0) (* (* x (- x y)) (sqrt 2.0))))>)
0.606 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.606 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* 2.0 x) (- x y))
0.607 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.607 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.607 * [simplify]: Simplified to:
   (* (* 2.0 x) (- x y))
1.463 * [regime-testing]: Baseline error score: 0.010751343917989748
1.464 * [regime-testing]: Oracle error score: 0.003500437554694337
1.465 * [regime-testing]: End program error score: 0.010751343917989748
1.527 * [regime-testing]: Target error score: 0.010751343917989748