4.176 * [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-regraph> :
   (/ (+ x y) (+ y 1.0))
0.014 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.014 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.015 * * [simplify]: iteration  done :  8  enodes  (cost  7 )
0.015 * [simplify]: Simplified to:
   (/ (+ x y) (+ y 1.0))
0.016 * * [progress]: iteration 1 / 4
0.016 * * * [progress]: picking best candidate
0.017 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>
0.017 * * * [progress]: localizing error
0.025 * * * [progress]: generating rewritten candidates
0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.038 * * * [progress]: generating series expansions
0.038 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.038 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (x y) around 0
0.038 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.038 * [taylor]: Taking taylor expansion of (+ x y) in y
0.038 * [taylor]: Taking taylor expansion of x in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of 1.0 in y
0.039 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.039 * [taylor]: Taking taylor expansion of (+ x y) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of 1.0 in x
0.039 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.039 * [taylor]: Taking taylor expansion of (+ x y) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of 1.0 in x
0.039 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of 1.0 in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y
0.041 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of 1.0 in y
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.045 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.045 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.045 * [taylor]: Taking taylor expansion of x in y
0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of 1.0 in y
0.046 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of 1.0 in x
0.047 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.048 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of 1.0 in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.048 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of 1.0 in y
0.050 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.050 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.050 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.050 * [taylor]: Taking taylor expansion of (/ 1 y) 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 y in y
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in (x y) around 0
0.059 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.059 * [taylor]: Taking taylor expansion of -1 in y
0.059 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.059 * [taylor]: Taking taylor expansion of 1.0 in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.061 * [taylor]: Taking taylor expansion of -1 in x
0.061 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.061 * [taylor]: Taking taylor expansion of 1.0 in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.062 * [taylor]: Taking taylor expansion of -1 in x
0.062 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (/ -1 (- 1.0 (/ 1 y))) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.063 * [taylor]: Taking taylor expansion of 1.0 in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.065 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.065 * [taylor]: Taking taylor expansion of 1.0 in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of 0 in y
0.076 * * * [progress]: simplifying candidates
0.077 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (+ x y) (+ y 1.0)))
  (log1p (/ (+ x y) (+ y 1.0)))
  (- (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)))
0.079 * * [simplify]: iteration  0 :  80  enodes  (cost  552 )
0.092 * * [simplify]: iteration  1 :  198  enodes  (cost  526 )
0.144 * * [simplify]: iteration  2 :  503  enodes  (cost  492 )
0.575 * * [simplify]: iteration  3 :  1229  enodes  (cost  492 )
1.067 * * [simplify]: iteration  4 :  3177  enodes  (cost  492 )
2.235 * * [simplify]: iteration  done :  5000  enodes  (cost  492 )
2.235 * [simplify]: Simplified to:
   (expm1 (/ (+ x y) (+ y 1.0)))
  (log1p (/ (+ x y) (+ y 1.0)))
  (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)))
  (* (fma x x (* y (- y x))) (+ y 1.0))
  (* (+ y 1.0) (- x y))
  (* 1.0 (- (+ x y) (* x y)))
  (- (+ (/ x y) 1) (/ 1.0 y))
  (- (+ (/ x y) 1) (/ 1.0 y))
2.236 * * * [progress]: adding candidates to table
2.323 * * [progress]: iteration 2 / 4
2.323 * * * [progress]: picking best candidate
2.325 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))>
2.325 * * * [progress]: localizing error
2.334 * * * [progress]: generating rewritten candidates
2.334 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.349 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.389 * * * [progress]: generating series expansions
2.389 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.390 * [approximate]: Taking taylor expansion of (/ (+ x y) (- (pow y 2) 1.0)) in (x y) around 0
2.390 * [taylor]: Taking taylor expansion of (/ (+ x y) (- (pow y 2) 1.0)) in y
2.390 * [taylor]: Taking taylor expansion of (+ x y) in y
2.390 * [taylor]: Taking taylor expansion of x in y
2.390 * [taylor]: Taking taylor expansion of y in y
2.390 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
2.391 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.391 * [taylor]: Taking taylor expansion of y in y
2.391 * [taylor]: Taking taylor expansion of 1.0 in y
2.392 * [taylor]: Taking taylor expansion of (/ (+ x y) (- (pow y 2) 1.0)) in x
2.392 * [taylor]: Taking taylor expansion of (+ x y) in x
2.392 * [taylor]: Taking taylor expansion of x in x
2.392 * [taylor]: Taking taylor expansion of y in x
2.392 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x
2.392 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.392 * [taylor]: Taking taylor expansion of y in x
2.392 * [taylor]: Taking taylor expansion of 1.0 in x
2.393 * [taylor]: Taking taylor expansion of (/ (+ x y) (- (pow y 2) 1.0)) in x
2.394 * [taylor]: Taking taylor expansion of (+ x y) in x
2.394 * [taylor]: Taking taylor expansion of x in x
2.394 * [taylor]: Taking taylor expansion of y in x
2.394 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x
2.394 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.394 * [taylor]: Taking taylor expansion of y in x
2.394 * [taylor]: Taking taylor expansion of 1.0 in x
2.395 * [taylor]: Taking taylor expansion of (/ y (- (pow y 2) 1.0)) in y
2.395 * [taylor]: Taking taylor expansion of y in y
2.395 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
2.395 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.395 * [taylor]: Taking taylor expansion of y in y
2.395 * [taylor]: Taking taylor expansion of 1.0 in y
2.398 * [taylor]: Taking taylor expansion of (/ 1 (- (pow y 2) 1.0)) in y
2.398 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
2.398 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.398 * [taylor]: Taking taylor expansion of y in y
2.398 * [taylor]: Taking taylor expansion of 1.0 in y
2.401 * [taylor]: Taking taylor expansion of 0 in y
2.406 * [taylor]: Taking taylor expansion of 0 in y
2.412 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) 1.0)) in (x y) around 0
2.412 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) 1.0)) in y
2.412 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.412 * [taylor]: Taking taylor expansion of y in y
2.412 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.412 * [taylor]: Taking taylor expansion of x in y
2.412 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.412 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.412 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.412 * [taylor]: Taking taylor expansion of y in y
2.413 * [taylor]: Taking taylor expansion of 1.0 in y
2.414 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) 1.0)) in x
2.414 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.414 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.414 * [taylor]: Taking taylor expansion of y in x
2.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.414 * [taylor]: Taking taylor expansion of x in x
2.415 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
2.415 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.415 * [taylor]: Taking taylor expansion of y in x
2.415 * [taylor]: Taking taylor expansion of 1.0 in x
2.416 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) 1.0)) in x
2.416 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.416 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.416 * [taylor]: Taking taylor expansion of y in x
2.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.416 * [taylor]: Taking taylor expansion of x in x
2.417 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
2.417 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.417 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.417 * [taylor]: Taking taylor expansion of y in x
2.417 * [taylor]: Taking taylor expansion of 1.0 in x
2.418 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow y 2)) 1.0)) in y
2.418 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.418 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.419 * [taylor]: Taking taylor expansion of y in y
2.419 * [taylor]: Taking taylor expansion of 1.0 in y
2.422 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y)) in y
2.422 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
2.422 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.422 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.422 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.422 * [taylor]: Taking taylor expansion of y in y
2.422 * [taylor]: Taking taylor expansion of 1.0 in y
2.422 * [taylor]: Taking taylor expansion of y in y
2.428 * [taylor]: Taking taylor expansion of 0 in y
2.441 * [taylor]: Taking taylor expansion of 0 in y
2.450 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) 1.0))) in (x y) around 0
2.450 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) 1.0))) in y
2.450 * [taylor]: Taking taylor expansion of -1 in y
2.450 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) 1.0)) in y
2.450 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.451 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.451 * [taylor]: Taking taylor expansion of y in y
2.451 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.451 * [taylor]: Taking taylor expansion of x in y
2.451 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.451 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.451 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.451 * [taylor]: Taking taylor expansion of y in y
2.452 * [taylor]: Taking taylor expansion of 1.0 in y
2.453 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) 1.0))) in x
2.453 * [taylor]: Taking taylor expansion of -1 in x
2.453 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) 1.0)) in x
2.453 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.453 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.453 * [taylor]: Taking taylor expansion of y in x
2.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.453 * [taylor]: Taking taylor expansion of x in x
2.453 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
2.453 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.453 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.453 * [taylor]: Taking taylor expansion of y in x
2.453 * [taylor]: Taking taylor expansion of 1.0 in x
2.455 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) 1.0))) in x
2.455 * [taylor]: Taking taylor expansion of -1 in x
2.455 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) 1.0)) in x
2.455 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.455 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.455 * [taylor]: Taking taylor expansion of y in x
2.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.455 * [taylor]: Taking taylor expansion of x in x
2.455 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
2.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.455 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.455 * [taylor]: Taking taylor expansion of y in x
2.455 * [taylor]: Taking taylor expansion of 1.0 in x
2.457 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 (pow y 2)) 1.0)) in y
2.457 * [taylor]: Taking taylor expansion of -1 in y
2.457 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.457 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.457 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.457 * [taylor]: Taking taylor expansion of y in y
2.458 * [taylor]: Taking taylor expansion of 1.0 in y
2.461 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y))) in y
2.461 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y)) in y
2.461 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
2.461 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.461 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.461 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.461 * [taylor]: Taking taylor expansion of y in y
2.462 * [taylor]: Taking taylor expansion of 1.0 in y
2.462 * [taylor]: Taking taylor expansion of y in y
2.468 * [taylor]: Taking taylor expansion of 0 in y
2.479 * [taylor]: Taking taylor expansion of 0 in y
2.488 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.489 * [approximate]: Taking taylor expansion of (/ (* (- y 1.0) (+ x y)) (- (pow y 2) 1.0)) in (x y) around 0
2.489 * [taylor]: Taking taylor expansion of (/ (* (- y 1.0) (+ x y)) (- (pow y 2) 1.0)) in y
2.489 * [taylor]: Taking taylor expansion of (* (- y 1.0) (+ x y)) in y
2.489 * [taylor]: Taking taylor expansion of (- y 1.0) in y
2.489 * [taylor]: Taking taylor expansion of y in y
2.489 * [taylor]: Taking taylor expansion of 1.0 in y
2.489 * [taylor]: Taking taylor expansion of (+ x y) in y
2.489 * [taylor]: Taking taylor expansion of x in y
2.489 * [taylor]: Taking taylor expansion of y in y
2.489 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
2.489 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.489 * [taylor]: Taking taylor expansion of y in y
2.489 * [taylor]: Taking taylor expansion of 1.0 in y
2.492 * [taylor]: Taking taylor expansion of (/ (* (- y 1.0) (+ x y)) (- (pow y 2) 1.0)) in x
2.492 * [taylor]: Taking taylor expansion of (* (- y 1.0) (+ x y)) in x
2.492 * [taylor]: Taking taylor expansion of (- y 1.0) in x
2.492 * [taylor]: Taking taylor expansion of y in x
2.492 * [taylor]: Taking taylor expansion of 1.0 in x
2.492 * [taylor]: Taking taylor expansion of (+ x y) in x
2.492 * [taylor]: Taking taylor expansion of x in x
2.492 * [taylor]: Taking taylor expansion of y in x
2.492 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x
2.492 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.492 * [taylor]: Taking taylor expansion of y in x
2.492 * [taylor]: Taking taylor expansion of 1.0 in x
2.493 * [taylor]: Taking taylor expansion of (/ (* (- y 1.0) (+ x y)) (- (pow y 2) 1.0)) in x
2.494 * [taylor]: Taking taylor expansion of (* (- y 1.0) (+ x y)) in x
2.494 * [taylor]: Taking taylor expansion of (- y 1.0) in x
2.494 * [taylor]: Taking taylor expansion of y in x
2.494 * [taylor]: Taking taylor expansion of 1.0 in x
2.494 * [taylor]: Taking taylor expansion of (+ x y) in x
2.494 * [taylor]: Taking taylor expansion of x in x
2.494 * [taylor]: Taking taylor expansion of y in x
2.494 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x
2.494 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.494 * [taylor]: Taking taylor expansion of y in x
2.494 * [taylor]: Taking taylor expansion of 1.0 in x
2.495 * [taylor]: Taking taylor expansion of (/ (* y (- y 1.0)) (- (pow y 2) 1.0)) in y
2.496 * [taylor]: Taking taylor expansion of (* y (- y 1.0)) in y
2.496 * [taylor]: Taking taylor expansion of y in y
2.496 * [taylor]: Taking taylor expansion of (- y 1.0) in y
2.496 * [taylor]: Taking taylor expansion of y in y
2.496 * [taylor]: Taking taylor expansion of 1.0 in y
2.496 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
2.496 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.496 * [taylor]: Taking taylor expansion of y in y
2.496 * [taylor]: Taking taylor expansion of 1.0 in y
2.503 * [taylor]: Taking taylor expansion of (- (/ y (- (pow y 2) 1.0)) (* 1.0 (/ 1 (- (pow y 2) 1.0)))) in y
2.503 * [taylor]: Taking taylor expansion of (/ y (- (pow y 2) 1.0)) in y
2.503 * [taylor]: Taking taylor expansion of y in y
2.503 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
2.503 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.503 * [taylor]: Taking taylor expansion of y in y
2.503 * [taylor]: Taking taylor expansion of 1.0 in y
2.504 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (pow y 2) 1.0))) in y
2.505 * [taylor]: Taking taylor expansion of 1.0 in y
2.505 * [taylor]: Taking taylor expansion of (/ 1 (- (pow y 2) 1.0)) in y
2.505 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
2.505 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.505 * [taylor]: Taking taylor expansion of y in y
2.505 * [taylor]: Taking taylor expansion of 1.0 in y
2.510 * [taylor]: Taking taylor expansion of 0 in y
2.514 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) 1.0)) (- (/ 1 (pow y 2)) 1.0)) in (x y) around 0
2.514 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) 1.0)) (- (/ 1 (pow y 2)) 1.0)) in y
2.514 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) 1.0)) in y
2.514 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.514 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.514 * [taylor]: Taking taylor expansion of y in y
2.514 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.514 * [taylor]: Taking taylor expansion of x in y
2.514 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
2.514 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.514 * [taylor]: Taking taylor expansion of y in y
2.514 * [taylor]: Taking taylor expansion of 1.0 in y
2.515 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.515 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.515 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.515 * [taylor]: Taking taylor expansion of y in y
2.515 * [taylor]: Taking taylor expansion of 1.0 in y
2.517 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) 1.0)) (- (/ 1 (pow y 2)) 1.0)) in x
2.517 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) 1.0)) in x
2.517 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.517 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.517 * [taylor]: Taking taylor expansion of y in x
2.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.517 * [taylor]: Taking taylor expansion of x in x
2.517 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
2.517 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.517 * [taylor]: Taking taylor expansion of y in x
2.517 * [taylor]: Taking taylor expansion of 1.0 in x
2.517 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
2.517 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.517 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.517 * [taylor]: Taking taylor expansion of y in x
2.518 * [taylor]: Taking taylor expansion of 1.0 in x
2.520 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) 1.0)) (- (/ 1 (pow y 2)) 1.0)) in x
2.520 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) 1.0)) in x
2.520 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.520 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.520 * [taylor]: Taking taylor expansion of y in x
2.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.520 * [taylor]: Taking taylor expansion of x in x
2.520 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
2.520 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.520 * [taylor]: Taking taylor expansion of y in x
2.520 * [taylor]: Taking taylor expansion of 1.0 in x
2.520 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
2.520 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.520 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.521 * [taylor]: Taking taylor expansion of y in x
2.521 * [taylor]: Taking taylor expansion of 1.0 in x
2.523 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (- (/ 1 (pow y 2)) 1.0)) in y
2.523 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
2.523 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.523 * [taylor]: Taking taylor expansion of y in y
2.523 * [taylor]: Taking taylor expansion of 1.0 in y
2.523 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.524 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.524 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.524 * [taylor]: Taking taylor expansion of y in y
2.524 * [taylor]: Taking taylor expansion of 1.0 in y
2.528 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (pow y 2))) (* 1.0 (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y)))) in y
2.528 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (pow y 2))) in y
2.528 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (pow y 2)) in y
2.528 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.529 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.529 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.529 * [taylor]: Taking taylor expansion of y in y
2.529 * [taylor]: Taking taylor expansion of 1.0 in y
2.529 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.529 * [taylor]: Taking taylor expansion of y in y
2.531 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y))) in y
2.531 * [taylor]: Taking taylor expansion of 1.0 in y
2.531 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y)) in y
2.531 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
2.531 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.531 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.531 * [taylor]: Taking taylor expansion of y in y
2.531 * [taylor]: Taking taylor expansion of 1.0 in y
2.531 * [taylor]: Taking taylor expansion of y in y
2.538 * [taylor]: Taking taylor expansion of 0 in y
2.547 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) (- (/ 1 (pow y 2)) 1.0)) in (x y) around 0
2.547 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) (- (/ 1 (pow y 2)) 1.0)) in y
2.547 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
2.547 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.548 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.548 * [taylor]: Taking taylor expansion of y in y
2.548 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.548 * [taylor]: Taking taylor expansion of x in y
2.548 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.548 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.548 * [taylor]: Taking taylor expansion of y in y
2.548 * [taylor]: Taking taylor expansion of 1.0 in y
2.548 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.548 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.548 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.548 * [taylor]: Taking taylor expansion of y in y
2.549 * [taylor]: Taking taylor expansion of 1.0 in y
2.550 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) (- (/ 1 (pow y 2)) 1.0)) in x
2.551 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
2.551 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.551 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.551 * [taylor]: Taking taylor expansion of y in x
2.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.551 * [taylor]: Taking taylor expansion of x in x
2.551 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
2.551 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.551 * [taylor]: Taking taylor expansion of y in x
2.551 * [taylor]: Taking taylor expansion of 1.0 in x
2.551 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
2.551 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.551 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.551 * [taylor]: Taking taylor expansion of y in x
2.551 * [taylor]: Taking taylor expansion of 1.0 in x
2.553 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) (- (/ 1 (pow y 2)) 1.0)) in x
2.553 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
2.553 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.553 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.553 * [taylor]: Taking taylor expansion of y in x
2.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.553 * [taylor]: Taking taylor expansion of x in x
2.553 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
2.553 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.553 * [taylor]: Taking taylor expansion of y in x
2.553 * [taylor]: Taking taylor expansion of 1.0 in x
2.553 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
2.554 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.554 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.554 * [taylor]: Taking taylor expansion of y in x
2.554 * [taylor]: Taking taylor expansion of 1.0 in x
2.555 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 (pow y 2)) 1.0)) in y
2.555 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.555 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.555 * [taylor]: Taking taylor expansion of y in y
2.556 * [taylor]: Taking taylor expansion of 1.0 in y
2.556 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.556 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.556 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.556 * [taylor]: Taking taylor expansion of y in y
2.556 * [taylor]: Taking taylor expansion of 1.0 in y
2.560 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y))) (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (pow y 2)))) in y
2.560 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y))) in y
2.560 * [taylor]: Taking taylor expansion of 1.0 in y
2.560 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y)) in y
2.560 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
2.560 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.560 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.560 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.560 * [taylor]: Taking taylor expansion of y in y
2.561 * [taylor]: Taking taylor expansion of 1.0 in y
2.561 * [taylor]: Taking taylor expansion of y in y
2.564 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) (pow y 2))) in y
2.564 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (pow y 2)) in y
2.564 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
2.564 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.564 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.564 * [taylor]: Taking taylor expansion of y in y
2.564 * [taylor]: Taking taylor expansion of 1.0 in y
2.564 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.564 * [taylor]: Taking taylor expansion of y in y
2.569 * [taylor]: Taking taylor expansion of 0 in y
2.573 * * * [progress]: simplifying candidates
2.576 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (log1p (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (- (log (+ x y)) (log (- (* y y) (* 1.0 1.0))))
  (log (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (exp (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- (* y y) (* 1.0 1.0)) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0))))
  (* (cbrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (cbrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))))
  (cbrt (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (sqrt (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (sqrt (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (- (+ x y))
  (- (- (* y y) (* 1.0 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (cbrt (+ x y)) (cbrt (- (* y y) (* 1.0 1.0))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (cbrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- (* y y) (* 1.0 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ y 1.0))
  (/ (cbrt (+ x y)) (- y 1.0))
  (/ (sqrt (+ x y)) (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (sqrt (+ x y)) (cbrt (- (* y y) (* 1.0 1.0))))
  (/ (sqrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (sqrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- (* y y) (* 1.0 1.0)))
  (/ (sqrt (+ x y)) (+ y 1.0))
  (/ (sqrt (+ x y)) (- y 1.0))
  (/ 1 (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (+ x y) (cbrt (- (* y y) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (+ x y) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ 1 1)
  (/ (+ x y) (- (* y y) (* 1.0 1.0)))
  (/ 1 (+ y 1.0))
  (/ (+ x y) (- y 1.0))
  (/ 1 (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (+ x y) (cbrt (- (* y y) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (+ x y) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ 1 1)
  (/ (+ x y) (- (* y y) (* 1.0 1.0)))
  (/ 1 (+ y 1.0))
  (/ (+ x y) (- y 1.0))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (/ (- (* y y) (* 1.0 1.0)) (+ x y))
  (/ (+ x y) (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (+ x y) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (+ x y) 1)
  (/ (+ x y) (+ y 1.0))
  (/ (- (* y y) (* 1.0 1.0)) (cbrt (+ x y)))
  (/ (- (* y y) (* 1.0 1.0)) (sqrt (+ x y)))
  (/ (- (* y y) (* 1.0 1.0)) (+ x y))
  (/ (- (* y y) (* 1.0 1.0)) (+ x y))
  (/ (+ x y) (- (pow (* y y) 3) (pow (* 1.0 1.0) 3)))
  (/ (+ x y) (- (* (* y y) (* y y)) (* (* 1.0 1.0) (* 1.0 1.0))))
  (* (- (* y y) (* 1.0 1.0)) (+ (* x x) (- (* y y) (* x y))))
  (* (- (* y y) (* 1.0 1.0)) (- x y))
  (expm1 (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (log1p (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (+ (- (log (+ x y)) (log (- (* y y) (* 1.0 1.0)))) (log (- y 1.0)))
  (+ (log (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (log (- y 1.0)))
  (log (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (exp (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- (* y y) (* 1.0 1.0)) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))) (* (* (- y 1.0) (- y 1.0)) (- y 1.0)))
  (* (* (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (* (* (- y 1.0) (- y 1.0)) (- y 1.0)))
  (* (cbrt (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (cbrt (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))))
  (cbrt (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* (* (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (sqrt (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (sqrt (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* (+ x y) (- (pow y 3) (pow 1.0 3)))
  (* (- (* y y) (* 1.0 1.0)) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0))))
  (* (+ x y) (- (* y y) (* 1.0 1.0)))
  (* (- (* y y) (* 1.0 1.0)) (+ y 1.0))
  (* (sqrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (sqrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (/ (sqrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (/ (sqrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt 1.0) (sqrt 1.0)))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (- 1.0) 1 (* 1.0 1)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (sqrt y) (sqrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (sqrt y) (sqrt y) (- (* (sqrt 1.0) (sqrt 1.0)))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (sqrt y) (sqrt y) (- (* 1.0 1))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (- 1.0) 1 (* 1.0 1)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma 1 y (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma 1 y (- (* (sqrt 1.0) (sqrt 1.0)))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma 1 y (- (* 1.0 1))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (fma (- 1.0) 1 (* 1.0 1)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) y)
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) y)
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- 1.0))
  (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt 1.0) (sqrt 1.0)))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
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  (* (fma (sqrt y) (sqrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* (fma (sqrt y) (sqrt y) (- (* (sqrt 1.0) (sqrt 1.0)))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* (fma (sqrt y) (sqrt y) (- (* 1.0 1))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* (fma (- 1.0) 1 (* 1.0 1)) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
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  (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* (fma 1 y (- (* 1.0 1))) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* (fma (- 1.0) 1 (* 1.0 1)) (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (* y (/ (+ x y) (- (* y y) (* 1.0 1.0))))
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  (* y (/ (+ x y) (- (* y y) (* 1.0 1.0))))
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  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (sqrt (- y 1.0)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) 1)
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (+ (sqrt y) (sqrt 1.0)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) 1)
  (* (cbrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (sqrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (cbrt (+ x y)) (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (cbrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (cbrt (+ x y)) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ (cbrt (+ x y)) (- y 1.0)) (- y 1.0))
  (* (/ (sqrt (+ x y)) (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (sqrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (sqrt (+ x y)) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ (sqrt (+ x y)) (- y 1.0)) (- y 1.0))
  (* (/ (+ x y) (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (+ x y) (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ (+ x y) (- y 1.0)) (- y 1.0))
  (* (/ (+ x y) (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (+ x y) (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ (+ x y) (- y 1.0)) (- y 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ 1 (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (+ (* (* y y) (* y y)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (+ (* y y) (* 1.0 1.0)) (- y 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- (pow y 3) (pow 1.0 3)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))
  (* (+ x y) (- y 1.0))
  (- (+ (* 1.0 (* x (pow y 2))) (+ (* 1.0 x) (* 1.0 y))))
  (+ (/ 1 y) (+ (/ x (pow y 2)) (* 1.0 (/ 1 (pow y 3)))))
  (+ (/ 1 y) (+ (/ x (pow y 2)) (* 1.0 (/ 1 (pow y 3)))))
  (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
2.584 * * [simplify]: iteration  0 :  217  enodes  (cost  2713 )
2.646 * * [simplify]: iteration  1 :  574  enodes  (cost  2502 )
3.115 * * [simplify]: iteration  2 :  2222  enodes  (cost  2262 )
3.703 * * [simplify]: iteration  done :  5000  enodes  (cost  2244 )
3.704 * [simplify]: Simplified to:
   (expm1 (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (log1p (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (log (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (log (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (exp (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (pow (/ (+ x y) (- (* y y) (* 1.0 1.0))) 3)
  (* (cbrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (cbrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))))
  (cbrt (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (pow (/ (+ x y) (- (* y y) (* 1.0 1.0))) 3)
  (sqrt (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (sqrt (/ (+ x y) (- (* y y) (* 1.0 1.0))))
  (- (+ x y))
  (- (- (* y y) (* 1.0 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (cbrt (+ x y)) (cbrt (- (* y y) (* 1.0 1.0))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (cbrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- (* y y) (* 1.0 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ y 1.0))
  (/ (cbrt (+ x y)) (- y 1.0))
  (/ (sqrt (+ x y)) (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (sqrt (+ x y)) (cbrt (- (* y y) (* 1.0 1.0))))
  (/ (sqrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (sqrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- (* y y) (* 1.0 1.0)))
  (/ (sqrt (+ x y)) (+ y 1.0))
  (/ (sqrt (+ x y)) (- y 1.0))
  (/ 1 (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (+ x y) (cbrt (- (* y y) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (+ x y) (sqrt (- (* y y) (* 1.0 1.0))))
  1
  (/ (+ x y) (- (* y y) (* 1.0 1.0)))
  (/ 1 (+ y 1.0))
  (/ (+ x y) (- y 1.0))
  (/ 1 (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (+ x y) (cbrt (- (* y y) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (+ x y) (sqrt (- (* y y) (* 1.0 1.0))))
  1
  (/ (+ x y) (- (* y y) (* 1.0 1.0)))
  (/ 1 (+ y 1.0))
  (/ (+ x y) (- y 1.0))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (/ (- (* y y) (* 1.0 1.0)) (+ x y))
  (/ (+ x y) (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (+ x y) (sqrt (- (* y y) (* 1.0 1.0))))
  (+ x y)
  (/ (+ x y) (+ y 1.0))
  (/ (- (* y y) (* 1.0 1.0)) (cbrt (+ x y)))
  (/ (- (* y y) (* 1.0 1.0)) (sqrt (+ x y)))
  (/ (- (* y y) (* 1.0 1.0)) (+ x y))
  (/ (- (* y y) (* 1.0 1.0)) (+ x y))
  (/ (+ x y) (- (pow y 6) (pow 1.0 6)))
  (/ (+ x y) (- (pow y 4) (pow 1.0 4)))
  (* (- (* y y) (* 1.0 1.0)) (fma x x (* y (- y x))))
  (* (- (* y y) (* 1.0 1.0)) (- x y))
  (expm1 (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (log1p (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (log (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (log (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (log (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (exp (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (pow (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) 3)
  (pow (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) 3)
  (* (cbrt (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))) (cbrt (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))))
  (cbrt (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (pow (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)) 3)
  (sqrt (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (sqrt (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* (+ x y) (- (pow y 3) (pow 1.0 3)))
  (* (- (* y y) (* 1.0 1.0)) (fma y y (* 1.0 (+ y 1.0))))
  (* (+ x y) (- (* y y) (* 1.0 1.0)))
  (* (- (* y y) (* 1.0 1.0)) (+ y 1.0))
  (* (sqrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (sqrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (/ (sqrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (/ (sqrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (/ (fma (* (cbrt y) (cbrt y)) (cbrt y) (- 1.0)) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (/ (fma (* (cbrt y) (cbrt y)) (cbrt y) (- 1.0)) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (/ (fma (* (cbrt y) (cbrt y)) (cbrt y) (- 1.0)) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) y)
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) y)
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- 1.0))
  (/ (fma (* (cbrt y) (cbrt y)) (cbrt y) (- 1.0)) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (/ (fma (* (cbrt y) (cbrt y)) (cbrt y) (- 1.0)) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (/ (fma (* (cbrt y) (cbrt y)) (cbrt y) (- 1.0)) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- 1.0 1.0) (/ (- (* y y) (* 1.0 1.0)) (+ x y)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) y)
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) y)
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (* (cbrt (- y 1.0)) (cbrt (- y 1.0))))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (sqrt (- y 1.0)))
  (/ (+ x y) (- (* y y) (* 1.0 1.0)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (+ (sqrt y) (sqrt 1.0)))
  (/ (+ x y) (- (* y y) (* 1.0 1.0)))
  (* (cbrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (sqrt (/ (+ x y) (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (cbrt (+ x y)) (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (cbrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (cbrt (+ x y)) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ (cbrt (+ x y)) (- y 1.0)) (- y 1.0))
  (* (/ (sqrt (+ x y)) (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (sqrt (+ x y)) (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (sqrt (+ x y)) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ (sqrt (+ x y)) (- y 1.0)) (- y 1.0))
  (* (/ (+ x y) (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (+ x y) (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ (+ x y) (- y 1.0)) (- y 1.0))
  (* (/ (+ x y) (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (+ x y) (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ (+ x y) (- y 1.0)) (- y 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (/ (- y 1.0) (- (* y y) (* 1.0 1.0)))
  (* (fma (* 1.0 1.0) (fma y y (* 1.0 1.0)) (pow y 4)) (- y 1.0))
  (* (fma y y (* 1.0 1.0)) (- y 1.0))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- (pow y 3) (pow 1.0 3)))
  (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))
  (* (- y 1.0) (+ x y))
  (- (* 1.0 (+ (+ x y) (* x (pow y 2)))))
  (+ (+ (/ 1.0 (pow y 3)) (/ x (pow y 2))) (/ 1 y))
  (+ (+ (/ 1.0 (pow y 3)) (/ x (pow y 2))) (/ 1 y))
  (* 1.0 (- (+ x y) (* x y)))
  (- (+ (/ x y) 1) (/ 1.0 y))
  (- (+ (/ x y) 1) (/ 1.0 y))
3.711 * * * [progress]: adding candidates to table
3.948 * [progress]: [Phase 3 of 3] Extracting.
3.948 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
3.948 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (+ y 1.0)) y x)
3.948 * * * * [regimes]: Trying to branch on (/ (+ x y) (+ y 1.0)) from (#<alt (λ (x y) (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
3.963 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
3.975 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0)))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
3.989 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.989 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ x y) (+ y 1.0))
3.990 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
3.990 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
3.990 * * [simplify]: iteration  done :  8  enodes  (cost  7 )
3.990 * [simplify]: Simplified to:
   (/ (+ x y) (+ y 1.0))
4.334 * [regime-testing]: Baseline error score: 0.014126765845730716
4.335 * [regime-testing]: Oracle error score: 0.008876109513689211
4.336 * [regime-testing]: End program error score: 0.014126765845730716