9.605 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (+ y 1.0))
0.015 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.016 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.017 * [simplify]: Simplified to:
   (/ (+ x y) (+ y 1.0))
0.017 * * [progress]: iteration 1 / 4
0.017 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>
0.018 * * * [progress]: localizing error
0.026 * * * [progress]: generating rewritten candidates
0.026 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.050 * * * [progress]: generating series expansions
0.050 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.050 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (x y) around 0
0.050 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.050 * [taylor]: Taking taylor expansion of (+ x y) in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of 1.0 in y
0.051 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.051 * [taylor]: Taking taylor expansion of (+ x y) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of 1.0 in x
0.051 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.051 * [taylor]: Taking taylor expansion of (+ x y) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of 1.0 in x
0.051 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of 1.0 in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y
0.052 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of 1.0 in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of 1.0 in y
0.057 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of 1.0 in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.060 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) 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 1.0 in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in (x y) around 0
0.067 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.067 * [taylor]: Taking taylor expansion of -1 in y
0.067 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.067 * [taylor]: Taking taylor expansion of x in y
0.067 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.067 * [taylor]: Taking taylor expansion of 1.0 in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.068 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.068 * [taylor]: Taking taylor expansion of -1 in x
0.068 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.069 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.069 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.069 * [taylor]: Taking taylor expansion of -1 in x
0.069 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.070 * [taylor]: Taking taylor expansion of 1.0 in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of (/ -1 (- 1.0 (/ 1 y))) in y
0.070 * [taylor]: Taking taylor expansion of -1 in y
0.070 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.070 * [taylor]: Taking taylor expansion of 1.0 in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.072 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.072 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.072 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.072 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.072 * [taylor]: Taking taylor expansion of 1.0 in y
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.081 * * * [progress]: simplifying candidates
0.082 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ x y)) (log (+ y 1.0)))
  (log (/ (+ x y) (+ y 1.0)))
  (exp (/ (+ x y) (+ y 1.0)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (* (cbrt (/ (+ x y) (+ y 1.0))) (cbrt (/ (+ x y) (+ y 1.0))))
  (cbrt (/ (+ x y) (+ y 1.0)))
  (* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0)))
  (sqrt (/ (+ x y) (+ y 1.0)))
  (sqrt (/ (+ x y) (+ y 1.0)))
  (- (+ x y))
  (- (+ y 1.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (cbrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y 1.0)))
  (/ (cbrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (+ y 1.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (+ y 1.0))
  (/ (sqrt (+ x y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (+ y 1.0))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ 1 1)
  (/ (+ x y) (+ y 1.0))
  (/ 1 1)
  (/ (+ x y) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ 1 1)
  (/ (+ x y) (+ y 1.0))
  (/ 1 1)
  (/ (+ x y) (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) (+ x y))
  (/ (+ x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ (+ x y) 1)
  (/ (+ x y) 1)
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ x y) (+ (pow y 3) (pow 1.0 3)))
  (/ (+ x y) (- (* y y) (* 1.0 1.0)))
  (* (+ y 1.0) (+ (* x x) (- (* y y) (* x y))))
  (* (+ y 1.0) (- x y))
  (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
0.085 * * [simplify]: iteration  0 :  191  enodes  (cost  254 )
0.089 * * [simplify]: iteration  1 :  588  enodes  (cost  238 )
0.098 * * [simplify]: iteration  2 :  1797  enodes  (cost  238 )
0.128 * * [simplify]: iteration  3 :  5001  enodes  (cost  236 )
0.130 * [simplify]: Simplified to:
   (log (/ (+ x y) (+ y 1.0)))
  (log (/ (+ x y) (+ y 1.0)))
  (exp (/ (+ x y) (+ y 1.0)))
  (pow (/ (+ x y) (+ y 1.0)) 3)
  (* (cbrt (/ (+ x y) (+ y 1.0))) (cbrt (/ (+ x y) (+ y 1.0))))
  (cbrt (/ (+ x y) (+ y 1.0)))
  (pow (/ (+ x y) (+ y 1.0)) 3)
  (sqrt (/ (+ x y) (+ y 1.0)))
  (sqrt (/ (+ x y) (+ y 1.0)))
  (- (+ x y))
  (- (+ y 1.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (cbrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y 1.0)))
  (/ (cbrt (+ x y)) (sqrt (+ y 1.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (+ y 1.0))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (+ y 1.0))
  (/ (sqrt (+ x y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) (+ x y))
  (/ (+ x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (+ x y)
  (+ x y)
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ x y) (+ (pow y 3) (pow 1.0 3)))
  (/ (+ x y) (- (* y y) (* 1.0 1.0)))
  (* (+ (* y (- y x)) (* x x)) (+ y 1.0))
  (* (+ y 1.0) (- x y))
  (* 1.0 (- (+ x y) (* x y)))
  (- (/ x y) (- (/ 1.0 y) 1))
  (- (/ x y) (- (/ 1.0 y) 1))
0.130 * * * [progress]: adding candidates to table
0.191 * * [progress]: iteration 2 / 4
0.191 * * * [progress]: picking best candidate
0.193 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))>
0.193 * * * [progress]: localizing error
0.201 * * * [progress]: generating rewritten candidates
0.201 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.229 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.238 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.272 * * * [progress]: generating series expansions
0.272 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.273 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (+ y 1.0) (- x y))) in (x y) around 0
0.273 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (+ y 1.0) (- x y))) in y
0.273 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.273 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.273 * [taylor]: Taking taylor expansion of x in y
0.273 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of (* (+ y 1.0) (- x y)) in y
0.273 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of 1.0 in y
0.273 * [taylor]: Taking taylor expansion of (- x y) in y
0.273 * [taylor]: Taking taylor expansion of x in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.274 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (+ y 1.0) (- x y))) in x
0.274 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.274 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of (* (+ y 1.0) (- x y)) in x
0.274 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of 1.0 in x
0.274 * [taylor]: Taking taylor expansion of (- x y) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (+ y 1.0) (- x y))) in x
0.275 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (* (+ y 1.0) (- x y)) in x
0.275 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of 1.0 in x
0.275 * [taylor]: Taking taylor expansion of (- x y) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of 1.0 in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y
0.277 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of 1.0 in y
0.280 * [taylor]: Taking taylor expansion of 0 in y
0.282 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0))) in (x y) around 0
0.282 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0))) in y
0.282 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.282 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.282 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0)) in y
0.283 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.283 * [taylor]: Taking taylor expansion of x in y
0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of 1.0 in y
0.285 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0))) in x
0.285 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.285 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.285 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.285 * [taylor]: Taking taylor expansion of y in x
0.285 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0)) in x
0.285 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.285 * [taylor]: Taking taylor expansion of y in x
0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.286 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0))) in x
0.286 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.287 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0)) in x
0.287 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [taylor]: Taking taylor expansion of 1.0 in x
0.288 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.288 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of 1.0 in y
0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 y) 1.0) 2) (pow y 2))) (* 1.0 (/ 1 (* (pow (+ (/ 1 y) 1.0) 2) y)))) in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 y) 1.0) 2) (pow y 2))) in y
0.291 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) 1.0) 2) (pow y 2)) in y
0.291 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) 1.0) 2) in y
0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of 1.0 in y
0.292 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (pow (+ (/ 1 y) 1.0) 2) y))) in y
0.293 * [taylor]: Taking taylor expansion of 1.0 in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 y) 1.0) 2) y)) in y
0.293 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) 1.0) 2) y) in y
0.293 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) 1.0) 2) in y
0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of 1.0 in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 2)))) (+ (* 2.0 (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 3)))) (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 4))))) (/ 1 (* (+ (/ 1 y) 1.0) (pow y 2)))) in y
0.300 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 2)))) (+ (* 2.0 (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 3)))) (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 4))))) in y
0.300 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 2)))) in y
0.300 * [taylor]: Taking taylor expansion of 1.0 in y
0.300 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 2))) in y
0.300 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) 1.0) 3) (pow y 2)) in y
0.300 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) 1.0) 3) in y
0.300 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of 1.0 in y
0.300 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.301 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 3)))) (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 4)))) in y
0.301 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 3)))) in y
0.301 * [taylor]: Taking taylor expansion of 2.0 in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 3))) in y
0.301 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) 1.0) 3) (pow y 3)) in y
0.301 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) 1.0) 3) in y
0.301 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of 1.0 in y
0.302 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 y) 1.0) 3) (pow y 4))) in y
0.303 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) 1.0) 3) (pow y 4)) in y
0.303 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) 1.0) 3) in y
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of 1.0 in y
0.304 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.308 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) (pow y 2))) in y
0.308 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) (pow y 2)) in y
0.308 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.308 * [taylor]: Taking taylor expansion of y in y
0.308 * [taylor]: Taking taylor expansion of 1.0 in y
0.308 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.308 * [taylor]: Taking taylor expansion of y in y
0.324 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- 1.0 (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.324 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- 1.0 (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
0.324 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.324 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.324 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.324 * [taylor]: Taking taylor expansion of x in y
0.324 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.324 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
0.325 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.325 * [taylor]: Taking taylor expansion of 1.0 in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.325 * [taylor]: Taking taylor expansion of x in y
0.327 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- 1.0 (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
0.327 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.327 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.327 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.327 * [taylor]: Taking taylor expansion of y in x
0.327 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
0.327 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.327 * [taylor]: Taking taylor expansion of 1.0 in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.327 * [taylor]: Taking taylor expansion of y in x
0.327 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.327 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- 1.0 (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
0.329 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.329 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.329 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
0.329 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.329 * [taylor]: Taking taylor expansion of 1.0 in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.330 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.330 * [taylor]: Taking taylor expansion of y in x
0.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of (/ -1 (- 1.0 (/ 1 y))) in y
0.331 * [taylor]: Taking taylor expansion of -1 in y
0.331 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.331 * [taylor]: Taking taylor expansion of 1.0 in y
0.332 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.332 * [taylor]: Taking taylor expansion of y in y
0.337 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow y 2) (pow (- 1.0 (/ 1 y)) 2))) (* 1.0 (/ 1 (* (pow (- 1.0 (/ 1 y)) 2) y)))) in y
0.337 * [taylor]: Taking taylor expansion of (/ 1 (* (pow y 2) (pow (- 1.0 (/ 1 y)) 2))) in y
0.337 * [taylor]: Taking taylor expansion of (* (pow y 2) (pow (- 1.0 (/ 1 y)) 2)) in y
0.337 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.338 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 y)) 2) in y
0.338 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.338 * [taylor]: Taking taylor expansion of 1.0 in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.340 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (pow (- 1.0 (/ 1 y)) 2) y))) in y
0.340 * [taylor]: Taking taylor expansion of 1.0 in y
0.340 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (- 1.0 (/ 1 y)) 2) y)) in y
0.340 * [taylor]: Taking taylor expansion of (* (pow (- 1.0 (/ 1 y)) 2) y) in y
0.340 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 y)) 2) in y
0.340 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.340 * [taylor]: Taking taylor expansion of 1.0 in y
0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.340 * [taylor]: Taking taylor expansion of y in y
0.341 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow y 2) (- 1.0 (/ 1 y)))) (* 2.0 (/ 1 (* (pow (- 1.0 (/ 1 y)) 3) (pow y 3))))) (+ (/ 1 (* (pow y 4) (pow (- 1.0 (/ 1 y)) 3))) (* 1.0 (/ 1 (* (pow (- 1.0 (/ 1 y)) 3) (pow y 2)))))) in y
0.352 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow y 2) (- 1.0 (/ 1 y)))) (* 2.0 (/ 1 (* (pow (- 1.0 (/ 1 y)) 3) (pow y 3))))) in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 (* (pow y 2) (- 1.0 (/ 1 y)))) in y
0.352 * [taylor]: Taking taylor expansion of (* (pow y 2) (- 1.0 (/ 1 y))) in y
0.352 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.352 * [taylor]: Taking taylor expansion of 1.0 in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* (pow (- 1.0 (/ 1 y)) 3) (pow y 3)))) in y
0.354 * [taylor]: Taking taylor expansion of 2.0 in y
0.354 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (- 1.0 (/ 1 y)) 3) (pow y 3))) in y
0.354 * [taylor]: Taking taylor expansion of (* (pow (- 1.0 (/ 1 y)) 3) (pow y 3)) in y
0.354 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 y)) 3) in y
0.354 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.354 * [taylor]: Taking taylor expansion of 1.0 in y
0.355 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.355 * [taylor]: Taking taylor expansion of y in y
0.355 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.357 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow y 4) (pow (- 1.0 (/ 1 y)) 3))) (* 1.0 (/ 1 (* (pow (- 1.0 (/ 1 y)) 3) (pow y 2))))) in y
0.357 * [taylor]: Taking taylor expansion of (/ 1 (* (pow y 4) (pow (- 1.0 (/ 1 y)) 3))) in y
0.358 * [taylor]: Taking taylor expansion of (* (pow y 4) (pow (- 1.0 (/ 1 y)) 3)) in y
0.358 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 y)) 3) in y
0.358 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.358 * [taylor]: Taking taylor expansion of 1.0 in y
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.361 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (pow (- 1.0 (/ 1 y)) 3) (pow y 2)))) in y
0.361 * [taylor]: Taking taylor expansion of 1.0 in y
0.361 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (- 1.0 (/ 1 y)) 3) (pow y 2))) in y
0.361 * [taylor]: Taking taylor expansion of (* (pow (- 1.0 (/ 1 y)) 3) (pow y 2)) in y
0.361 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 y)) 3) in y
0.361 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.361 * [taylor]: Taking taylor expansion of 1.0 in y
0.361 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.361 * [taylor]: Taking taylor expansion of y in y
0.362 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.362 * [taylor]: Taking taylor expansion of y in y
0.389 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.390 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
0.390 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.390 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.390 * [taylor]: Taking taylor expansion of x in y
0.390 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.390 * [taylor]: Taking taylor expansion of y in y
0.390 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.390 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.390 * [taylor]: Taking taylor expansion of y in x
0.390 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.390 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.390 * [taylor]: Taking taylor expansion of y in x
0.391 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.391 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.391 * [taylor]: Taking taylor expansion of y in y
0.391 * [taylor]: Taking taylor expansion of 0 in y
0.393 * [taylor]: Taking taylor expansion of 1 in y
0.395 * [taylor]: Taking taylor expansion of 0 in y
0.399 * [taylor]: Taking taylor expansion of 0 in y
0.399 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.399 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.399 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.399 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.399 * [taylor]: Taking taylor expansion of x in y
0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.400 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.400 * [taylor]: Taking taylor expansion of y in y
0.400 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.400 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.401 * [taylor]: Taking taylor expansion of y in x
0.401 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.401 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.402 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.402 * [taylor]: Taking taylor expansion of y in x
0.403 * [taylor]: Taking taylor expansion of 1 in y
0.404 * [taylor]: Taking taylor expansion of 0 in y
0.406 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.406 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.406 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.406 * [taylor]: Taking taylor expansion of y in y
0.409 * [taylor]: Taking taylor expansion of 0 in y
0.413 * [taylor]: Taking taylor expansion of 0 in y
0.416 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.416 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.416 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.416 * [taylor]: Taking taylor expansion of x in y
0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.416 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.416 * [taylor]: Taking taylor expansion of y in y
0.417 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.417 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.418 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.418 * [taylor]: Taking taylor expansion of y in x
0.418 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.418 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.418 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [taylor]: Taking taylor expansion of 1 in y
0.420 * [taylor]: Taking taylor expansion of 0 in y
0.422 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.422 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.422 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of 0 in y
0.436 * [taylor]: Taking taylor expansion of 0 in y
0.438 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.438 * [approximate]: Taking taylor expansion of (* (+ y 1.0) (- x y)) in (y x) around 0
0.438 * [taylor]: Taking taylor expansion of (* (+ y 1.0) (- x y)) in x
0.438 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.438 * [taylor]: Taking taylor expansion of y in x
0.438 * [taylor]: Taking taylor expansion of 1.0 in x
0.438 * [taylor]: Taking taylor expansion of (- x y) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of y in x
0.438 * [taylor]: Taking taylor expansion of (* (+ y 1.0) (- x y)) in y
0.438 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of 1.0 in y
0.439 * [taylor]: Taking taylor expansion of (- x y) in y
0.439 * [taylor]: Taking taylor expansion of x in y
0.439 * [taylor]: Taking taylor expansion of y in y
0.439 * [taylor]: Taking taylor expansion of (* (+ y 1.0) (- x y)) in y
0.439 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.439 * [taylor]: Taking taylor expansion of y in y
0.439 * [taylor]: Taking taylor expansion of 1.0 in y
0.439 * [taylor]: Taking taylor expansion of (- x y) in y
0.439 * [taylor]: Taking taylor expansion of x in y
0.439 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.440 * [taylor]: Taking taylor expansion of 1.0 in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of 1.0 in x
0.446 * [taylor]: Taking taylor expansion of (- 1) in x
0.446 * [taylor]: Taking taylor expansion of 1 in x
0.447 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0)) in (y x) around 0
0.447 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0)) in x
0.447 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.447 * [taylor]: Taking taylor expansion of y in x
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.447 * [taylor]: Taking taylor expansion of y in x
0.447 * [taylor]: Taking taylor expansion of 1.0 in x
0.448 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0)) in y
0.448 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.448 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.448 * [taylor]: Taking taylor expansion of x in y
0.448 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.448 * [taylor]: Taking taylor expansion of y in y
0.448 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.448 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.448 * [taylor]: Taking taylor expansion of y in y
0.448 * [taylor]: Taking taylor expansion of 1.0 in y
0.448 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0)) in y
0.448 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.448 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.449 * [taylor]: Taking taylor expansion of x in y
0.449 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.449 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.449 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.449 * [taylor]: Taking taylor expansion of 1.0 in y
0.451 * [taylor]: Taking taylor expansion of -1 in x
0.453 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of 1.0 in x
0.457 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.457 * [taylor]: Taking taylor expansion of 1.0 in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.458 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- (/ 1 y) (/ 1 x))) in (y x) around 0
0.458 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
0.458 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.458 * [taylor]: Taking taylor expansion of 1.0 in x
0.458 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.458 * [taylor]: Taking taylor expansion of y in x
0.458 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.458 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.458 * [taylor]: Taking taylor expansion of y in x
0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
0.459 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.459 * [taylor]: Taking taylor expansion of 1.0 in y
0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.459 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.460 * [taylor]: Taking taylor expansion of x in y
0.460 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
0.460 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.460 * [taylor]: Taking taylor expansion of 1.0 in y
0.460 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.460 * [taylor]: Taking taylor expansion of y in y
0.460 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.460 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.460 * [taylor]: Taking taylor expansion of y in y
0.461 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.461 * [taylor]: Taking taylor expansion of x in y
0.462 * [taylor]: Taking taylor expansion of -1 in x
0.464 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.465 * [taylor]: Taking taylor expansion of 1.0 in x
0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x
0.469 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.469 * [taylor]: Taking taylor expansion of 1.0 in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.471 * * * [progress]: simplifying candidates
0.473 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (- (* x x) (* y y))) (+ (log (+ y 1.0)) (log (- x y))))
  (- (log (- (* x x) (* y y))) (log (* (+ y 1.0) (- x y))))
  (log (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))
  (exp (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))
  (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (* (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)) (* (* (- x y) (- x y)) (- x y))))
  (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (* (* (* (+ y 1.0) (- x y)) (* (+ y 1.0) (- x y))) (* (+ y 1.0) (- x y))))
  (* (cbrt (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y)))) (cbrt (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y)))))
  (cbrt (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))
  (* (* (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))) (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y)))) (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))
  (sqrt (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))
  (sqrt (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))
  (- (- (* x x) (* y y)))
  (- (* (+ y 1.0) (- x y)))
  (/ (* x x) (* (+ y 1.0) (- x y)))
  (/ (* y y) (* (+ y 1.0) (- x y)))
  (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (+ y 1.0))
  (/ (cbrt (- (* x x) (* y y))) (- x y))
  (/ (sqrt (- (* x x) (* y y))) (+ y 1.0))
  (/ (sqrt (- (* x x) (* y y))) (- x y))
  (/ 1 (+ y 1.0))
  (/ (- (* x x) (* y y)) (- x y))
  (/ (+ x y) (+ y 1.0))
  (/ (- x y) (- x y))
  (/ 1 (* (+ y 1.0) (- x y)))
  (/ (* (+ y 1.0) (- x y)) (- (* x x) (* y y)))
  (/ (- (* x x) (* y y)) (+ y 1.0))
  (/ (* (+ y 1.0) (- x y)) (cbrt (- (* x x) (* y y))))
  (/ (* (+ y 1.0) (- x y)) (sqrt (- (* x x) (* y y))))
  (/ (* (+ y 1.0) (- x y)) (- (* x x) (* y y)))
  (/ (* (+ y 1.0) (- x y)) (- x y))
  (/ (- (* x x) (* y y)) (* (+ (pow y 3) (pow 1.0 3)) (- (pow x 3) (pow y 3))))
  (/ (- (* x x) (* y y)) (* (+ (pow y 3) (pow 1.0 3)) (- (* x x) (* y y))))
  (/ (- (* x x) (* y y)) (* (- (* y y) (* 1.0 1.0)) (- (pow x 3) (pow y 3))))
  (/ (- (* x x) (* y y)) (* (- (* y y) (* 1.0 1.0)) (- (* x x) (* y y))))
  (/ (- (* x x) (* y y)) (* (+ y 1.0) (- (pow x 3) (pow y 3))))
  (/ (- (* x x) (* y y)) (* (+ y 1.0) (- (* x x) (* y y))))
  (/ (- (* x x) (* y y)) (* (+ (pow y 3) (pow 1.0 3)) (- x y)))
  (/ (- (* x x) (* y y)) (* (- (* y y) (* 1.0 1.0)) (- x y)))
  (* (* (+ y 1.0) (- x y)) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (* (+ y 1.0) (- x y)) (+ (* x x) (* y y)))
  (/ (exp (* x x)) (exp (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* y y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  (* (+ y 1.0) (- x y))
  (+ (log (+ y 1.0)) (log (- x y)))
  (log (* (+ y 1.0) (- x y)))
  (exp (* (+ y 1.0) (- x y)))
  (* (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (+ y 1.0) (- x y))) (cbrt (* (+ y 1.0) (- x y))))
  (cbrt (* (+ y 1.0) (- x y)))
  (* (* (* (+ y 1.0) (- x y)) (* (+ y 1.0) (- x y))) (* (+ y 1.0) (- x y)))
  (sqrt (* (+ y 1.0) (- x y)))
  (sqrt (* (+ y 1.0) (- x y)))
  (* (+ (pow y 3) (pow 1.0 3)) (- (pow x 3) (pow y 3)))
  (* (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (+ (* x x) (+ (* y y) (* x y))))
  (* (+ (pow y 3) (pow 1.0 3)) (- (* x x) (* y y)))
  (* (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (+ x y))
  (* (- (* y y) (* 1.0 1.0)) (- (pow x 3) (pow y 3)))
  (* (- y 1.0) (+ (* x x) (+ (* y y) (* x y))))
  (* (- (* y y) (* 1.0 1.0)) (- (* x x) (* y y)))
  (* (- y 1.0) (+ x y))
  (* (sqrt (+ y 1.0)) (sqrt (- x y)))
  (* (sqrt (+ y 1.0)) (sqrt (- x y)))
  (* (+ y 1.0) x)
  (* (+ y 1.0) (- y))
  (* (+ y 1.0) x)
  (* (+ y 1.0) (- y))
  (* x (+ y 1.0))
  (* (- y) (+ y 1.0))
  (* x (+ y 1.0))
  (* (- y) (+ y 1.0))
  (* (+ y 1.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (+ y 1.0) (sqrt (- x y)))
  (* (+ y 1.0) 1)
  (* (+ y 1.0) (+ (sqrt x) (sqrt y)))
  (* (+ y 1.0) 1)
  (* (cbrt (+ y 1.0)) (- x y))
  (* (sqrt (+ y 1.0)) (- x y))
  (* (+ y 1.0) (- x y))
  (* (+ y 1.0) (- x y))
  (* (+ y 1.0) (- (pow x 3) (pow y 3)))
  (* (+ y 1.0) (- (* x x) (* y y)))
  (* (+ (pow y 3) (pow 1.0 3)) (- x y))
  (* (- (* y y) (* 1.0 1.0)) (- x y))
  (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (* 1.0 x) (+ (pow y 2) (* 1.0 y)))
  (- (+ (* 1.0 x) (* x y)) (pow y 2))
  (- (+ (* 1.0 x) (* x y)) (pow y 2))
0.482 * * [simplify]: iteration  0 :  470  enodes  (cost  646 )
0.495 * * [simplify]: iteration  1 :  2445  enodes  (cost  553 )
0.533 * * [simplify]: iteration  2 :  5001  enodes  (cost  523 )
0.536 * [simplify]: Simplified to:
   (- (log (+ x y)) (log (+ y 1.0)))
  (- (log (+ x y)) (log (+ y 1.0)))
  (- (log (+ x y)) (log (+ y 1.0)))
  (exp (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))
  (pow (/ (+ x y) (+ y 1.0)) 3)
  (pow (/ (+ x y) (+ y 1.0)) 3)
  (* (cbrt (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y)))) (cbrt (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y)))))
  (cbrt (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))
  (pow (/ (+ x y) (+ y 1.0)) 3)
  (sqrt (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))
  (sqrt (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))
  (- (- (* x x) (* y y)))
  (- (* (+ y 1.0) (- x y)))
  (/ (* x x) (* (+ y 1.0) (- x y)))
  (/ (* y y) (* (+ y 1.0) (- x y)))
  (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (+ y 1.0))
  (/ (cbrt (- (* x x) (* y y))) (- x y))
  (/ (sqrt (- (* x x) (* y y))) (+ y 1.0))
  (/ (sqrt (- (* x x) (* y y))) (- x y))
  (/ 1 (+ y 1.0))
  (/ (+ x y) 1)
  (/ (+ x y) (+ y 1.0))
  1
  (/ 1 (* (+ y 1.0) (- x y)))
  (* (/ (+ y 1.0) (+ x y)) 1)
  (/ (- (* x x) (* y y)) (+ y 1.0))
  (/ (* (+ y 1.0) (- x y)) (cbrt (- (* x x) (* y y))))
  (/ (* (+ y 1.0) (- x y)) (sqrt (- (* x x) (* y y))))
  (* (/ (+ y 1.0) (+ x y)) 1)
  (+ y 1.0)
  (/ (- (* x x) (* y y)) (* (+ (pow y 3) (pow 1.0 3)) (- (pow x 3) (pow y 3))))
  (* (/ (+ x y) (* (+ (pow y 3) (pow 1.0 3)) (+ x y))) 1)
  (/ (- (* x x) (* y y)) (* (- (* y y) (* 1.0 1.0)) (- (pow x 3) (pow y 3))))
  (* (/ (+ x y) (* (- (* y y) (* 1.0 1.0)) (+ x y))) 1)
  (/ (- (* x x) (* y y)) (* (+ y 1.0) (- (pow x 3) (pow y 3))))
  (* (/ (+ x y) (* (+ y 1.0) (+ x y))) 1)
  (* (/ (+ x y) (+ (pow y 3) (pow 1.0 3))) 1)
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) 1)
  (* (* (+ y 1.0) (- x y)) (+ (+ (pow x 4) (* (* x x) (* y y))) (pow y 4)))
  (* (* (+ y 1.0) (- x y)) (+ (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (pow (- (* x x) (* y y)) 3)
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (+ (pow x 4) (* (* x x) (* y y))) (pow y 4))
  (- (* y y))
  (+ (* (- (pow y 3)) y) (pow x 4))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  (* (+ y 1.0) (- x y))
  (log (* (+ y 1.0) (- x y)))
  (log (* (+ y 1.0) (- x y)))
  (exp (* (+ y 1.0) (- x y)))
  (pow (* (+ y 1.0) (- x y)) 3)
  (* (cbrt (* (+ y 1.0) (- x y))) (cbrt (* (+ y 1.0) (- x y))))
  (cbrt (* (+ y 1.0) (- x y)))
  (pow (* (+ y 1.0) (- x y)) 3)
  (sqrt (* (+ y 1.0) (- x y)))
  (sqrt (* (+ y 1.0) (- x y)))
  (* (+ (pow y 3) (pow 1.0 3)) (- (pow x 3) (pow y 3)))
  (* (+ (* y (+ y x)) (pow x 2)) (+ (* 1.0 (- 1.0 y)) (pow y 2)))
  (* (+ (pow y 3) (pow 1.0 3)) (- (* x x) (* y y)))
  (* (+ x y) (+ (* 1.0 (- 1.0 y)) (pow y 2)))
  (* (- (* y y) (* 1.0 1.0)) (- (pow x 3) (pow y 3)))
  (* (+ (* y (+ y x)) (pow x 2)) (- y 1.0))
  (* (- (* y y) (* 1.0 1.0)) (- (* x x) (* y y)))
  (* (- y 1.0) (+ x y))
  (* (sqrt (+ y 1.0)) (sqrt (- x y)))
  (* (sqrt (+ y 1.0)) (sqrt (- x y)))
  (* x (+ y 1.0))
  (* (- y) (+ y 1.0))
  (* x (+ y 1.0))
  (* (- y) (+ y 1.0))
  (* x (+ y 1.0))
  (* (- y) (+ y 1.0))
  (* x (+ y 1.0))
  (* (- y) (+ y 1.0))
  (* (+ y 1.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (+ y 1.0) (sqrt (- x y)))
  (+ y 1.0)
  (* (+ y 1.0) (+ (sqrt x) (sqrt y)))
  (+ y 1.0)
  (* (cbrt (+ y 1.0)) (- x y))
  (* (sqrt (+ y 1.0)) (- x y))
  (* (+ y 1.0) (- x y))
  (* (+ y 1.0) (- x y))
  (* (+ y 1.0) (- (pow x 3) (pow y 3)))
  (* (+ y 1.0) (- (* x x) (* y y)))
  (* (+ (pow y 3) (pow 1.0 3)) (- x y))
  (* (- (* y y) (* 1.0 1.0)) (- x y))
  (* 1.0 (- (+ x y) (* x y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (- (* 1.0 x) (* y (+ y 1.0)))
  (- (* x (+ y 1.0)) (pow y 2))
  (- (* x (+ y 1.0)) (pow y 2))
0.536 * * * [progress]: adding candidates to table
0.711 * [progress]: [Phase 3 of 3] Extracting.
0.711 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (+ x y) (+ y 1.0)))> #<alt (λ (x y) (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))>)
0.711 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (+ y 1.0)) y x)
0.711 * * * * [regimes]: Trying to branch on (/ (+ x y) (+ y 1.0)) from (#<alt (λ (x y) (/ (+ x y) (+ y 1.0)))> #<alt (λ (x y) (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))>)
0.721 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (+ x y) (+ y 1.0)))> #<alt (λ (x y) (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))>)
0.734 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (+ x y) (+ y 1.0)))> #<alt (λ (x y) (/ (- (* x x) (* y y)) (* (+ y 1.0) (- x y))))>)
0.743 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.743 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (+ y 1.0))
0.744 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.744 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.744 * [simplify]: Simplified to:
   (/ (+ x y) (+ y 1.0))
1.095 * [regime-testing]: Baseline error score: 0.015001875234404301
1.096 * [regime-testing]: Oracle error score: 0.012626578322290286
1.096 * [regime-testing]: End program error score: 0.015001875234404301