16.173 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.036 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
0.183 * * [simplify]: iteration  0 :  4897  enodes  (cost  15 )
0.184 * * [simplify]: iteration  1 :  4897  enodes  (cost  15 )
0.184 * [simplify]: Simplified to:
   (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
0.187 * * [progress]: iteration 1 / 4
0.187 * * * [progress]: picking best candidate
0.194 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))>
0.194 * * * [progress]: localizing error
0.203 * * * [progress]: generating rewritten candidates
0.203 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.215 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.220 * * * [progress]: generating series expansions
0.220 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.220 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0
0.220 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
0.220 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
0.220 * [taylor]: Taking taylor expansion of (+ x y) in y
0.220 * [taylor]: Taking taylor expansion of x in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.220 * [taylor]: Taking taylor expansion of (- x y) in y
0.220 * [taylor]: Taking taylor expansion of x in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.220 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.220 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.220 * [taylor]: Taking taylor expansion of x in y
0.220 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.221 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.221 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.221 * [taylor]: Taking taylor expansion of (+ x y) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of (- x y) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.221 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.221 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.221 * [taylor]: Taking taylor expansion of (+ x y) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of (- x y) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.221 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of -1 in y
0.222 * [taylor]: Taking taylor expansion of 0 in y
0.222 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.222 * [taylor]: Taking taylor expansion of 2 in y
0.222 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.222 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.222 * [taylor]: Taking taylor expansion of y in y
0.223 * [taylor]: Taking taylor expansion of 0 in y
0.223 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.223 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.223 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.223 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.223 * [taylor]: Taking taylor expansion of x in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.223 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.223 * [taylor]: Taking taylor expansion of x in y
0.223 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.223 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.223 * [taylor]: Taking taylor expansion of x in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.223 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.223 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.223 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.224 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.224 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.224 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.224 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.224 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.224 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.224 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.225 * [taylor]: Taking taylor expansion of 1 in y
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.225 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.225 * [taylor]: Taking taylor expansion of 2 in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.225 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.227 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
0.227 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.227 * [taylor]: Taking taylor expansion of -1 in y
0.227 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.227 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.227 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.227 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.227 * [taylor]: Taking taylor expansion of -1 in x
0.227 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.227 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.227 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.227 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.228 * [taylor]: Taking taylor expansion of -1 in x
0.228 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.228 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.228 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.228 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.228 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of 1 in y
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.229 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.229 * [taylor]: Taking taylor expansion of 2 in y
0.229 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.229 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.230 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.230 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
0.230 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.230 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.230 * [taylor]: Taking taylor expansion of x in y
0.230 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.231 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.231 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.231 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.231 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of 1 in y
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.232 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.232 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.232 * [taylor]: Taking taylor expansion of x in y
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.232 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.232 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.232 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.232 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.232 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.232 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of 1 in y
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.232 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.234 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.234 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.234 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.234 * [taylor]: Taking taylor expansion of x in y
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.234 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.234 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.234 * [taylor]: Taking taylor expansion of y in x
0.234 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.234 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.234 * [taylor]: Taking taylor expansion of y in x
0.235 * [taylor]: Taking taylor expansion of 1 in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.235 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.236 * * * [progress]: simplifying candidates
0.236 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
  (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))
  (/ (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))
  (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (* (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (neg (* (- x y) (+ x y)))
  (neg (+ (* x x) (* y y)))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ (- x y) 1)
  (/ (+ x y) (+ (* x x) (* y y)))
  (/ 1 (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))
  (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (* (- x y) (+ x y)) 1)
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3)))
  (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y)))))
  (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))
  (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))
  (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))
  (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))
  (* (+ (* x x) (* y y)) (- x y))
  (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))
  (* (+ (* x x) (* y y)) (+ x 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))))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* x x) (* y y))
  -1
  1
  1
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
0.255 * * [simplify]: iteration  0 :  5103  enodes  (cost  655 )
0.257 * [simplify]: Simplified to:
   (log (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (log (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (log (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (exp (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (pow (/ (- (* x x) (* y y)) (+ (* x x) (* y y))) 3)
  (pow (/ (- (* x x) (* y y)) (+ (* x x) (* y y))) 3)
  (* (cbrt (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))) (cbrt (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))))
  (cbrt (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (pow (/ (- (* x x) (* y y)) (+ (* x x) (* y y))) 3)
  (sqrt (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (sqrt (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (- (* y y) (* x x))
  (neg (+ (* x x) (* y y)))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (- x y)
  (/ (+ x y) (+ (* x x) (* y y)))
  (/ 1 (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (- (* x x) (* y y)))
  (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (+ x y))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (+ x y))
  (- (* x x) (* y y))
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ (- (* x x) (* y y)) (+ (pow x 6) (pow y 6)))
  (/ 1 (+ (* x x) (* y y)))
  (* (+ (* x x) (* y y)) (* (+ (* x x) (* y (+ x y))) (+ (* x x) (* y (- y x)))))
  (* (+ (* x x) (* y y)) (* (- x y) (+ (* x x) (* y (+ x y)))))
  (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (* y (- y x)))))
  (- (pow x 4) (pow y 4))
  (* (+ (* x x) (* y y)) (+ (* x x) (* y (- y x))))
  (* (- x y) (+ (* x x) (* y y)))
  (* (+ (* x x) (* y y)) (+ (* x x) (* y (+ x y))))
  (* (+ 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 6) (pow y 6))
  (+ (pow x 4) (* (* y y) (- (* y y) (* x x))))
  (- (pow x 4) (pow y 4))
  (- (* x x) (* y y))
  -1
  1
  1
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
0.258 * * * [progress]: adding candidates to table
0.317 * * [progress]: iteration 2 / 4
0.318 * * * [progress]: picking best candidate
0.327 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))>
0.327 * * * [progress]: localizing error
0.339 * * * [progress]: generating rewritten candidates
0.339 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.343 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.347 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.359 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.400 * * * [progress]: generating series expansions
0.400 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.401 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0
0.401 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y
0.401 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.401 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.401 * [taylor]: Taking taylor expansion of x in y
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.401 * [taylor]: Taking taylor expansion of y in y
0.401 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.401 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 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
0.401 * [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 (sqrt (+ (pow x 2) (pow y 2))) in x
0.401 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 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 (pow y 2) in x
0.402 * [taylor]: Taking taylor expansion of y in x
0.402 * [taylor]: Taking taylor expansion of y in y
0.402 * [taylor]: Taking taylor expansion of 0 in y
0.402 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.402 * [taylor]: Taking taylor expansion of 1/2 in y
0.402 * [taylor]: Taking taylor expansion of y in y
0.402 * [taylor]: Taking taylor expansion of 0 in y
0.402 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.402 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.402 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.403 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.403 * [taylor]: Taking taylor expansion of x in y
0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.403 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.403 * [taylor]: Taking taylor expansion of y in y
0.403 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.403 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.403 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.403 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.403 * [taylor]: Taking taylor expansion of y in x
0.403 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.403 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.403 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.403 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.403 * [taylor]: Taking taylor expansion of y in x
0.403 * [taylor]: Taking taylor expansion of 1 in y
0.403 * [taylor]: Taking taylor expansion of 0 in y
0.404 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.404 * [taylor]: Taking taylor expansion of 1/2 in y
0.404 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.404 * [taylor]: Taking taylor expansion of y in y
0.404 * [taylor]: Taking taylor expansion of 0 in y
0.404 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.404 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.405 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.405 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.405 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.405 * [taylor]: Taking taylor expansion of x in y
0.405 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.405 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.405 * [taylor]: Taking taylor expansion of y in y
0.405 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.405 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.405 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.405 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.405 * [taylor]: Taking taylor expansion of x in x
0.405 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.405 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.405 * [taylor]: Taking taylor expansion of y in x
0.405 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.405 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.405 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.405 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.405 * [taylor]: Taking taylor expansion of x in x
0.405 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.405 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.405 * [taylor]: Taking taylor expansion of y in x
0.405 * [taylor]: Taking taylor expansion of 1 in y
0.405 * [taylor]: Taking taylor expansion of 0 in y
0.406 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.406 * [taylor]: Taking taylor expansion of 1/2 in y
0.406 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.406 * [taylor]: Taking taylor expansion of y in y
0.406 * [taylor]: Taking taylor expansion of 0 in y
0.406 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.407 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0
0.407 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y
0.407 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.407 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.407 * [taylor]: Taking taylor expansion of x in y
0.407 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.407 * [taylor]: Taking taylor expansion of y in y
0.407 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.407 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.407 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.407 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.407 * [taylor]: Taking taylor expansion of y in x
0.407 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.407 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.407 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.407 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.407 * [taylor]: Taking taylor expansion of y in x
0.407 * [taylor]: Taking taylor expansion of y in y
0.407 * [taylor]: Taking taylor expansion of 0 in y
0.408 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.408 * [taylor]: Taking taylor expansion of 1/2 in y
0.408 * [taylor]: Taking taylor expansion of y in y
0.408 * [taylor]: Taking taylor expansion of 0 in y
0.408 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.408 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.408 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.408 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.408 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.408 * [taylor]: Taking taylor expansion of x in y
0.408 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.408 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.408 * [taylor]: Taking taylor expansion of y in y
0.408 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.408 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.408 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.408 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.409 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.409 * [taylor]: Taking taylor expansion of y in x
0.409 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.409 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.409 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.409 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.409 * [taylor]: Taking taylor expansion of y in x
0.409 * [taylor]: Taking taylor expansion of 1 in y
0.409 * [taylor]: Taking taylor expansion of 0 in y
0.409 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.409 * [taylor]: Taking taylor expansion of 1/2 in y
0.409 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.409 * [taylor]: Taking taylor expansion of y in y
0.410 * [taylor]: Taking taylor expansion of 0 in y
0.410 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.410 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.410 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.410 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.410 * [taylor]: Taking taylor expansion of x in y
0.410 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.410 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.410 * [taylor]: Taking taylor expansion of y in y
0.410 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.411 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.411 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.411 * [taylor]: Taking taylor expansion of y in x
0.411 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.411 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.411 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.411 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.411 * [taylor]: Taking taylor expansion of y in x
0.411 * [taylor]: Taking taylor expansion of 1 in y
0.411 * [taylor]: Taking taylor expansion of 0 in y
0.411 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.411 * [taylor]: Taking taylor expansion of 1/2 in y
0.411 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.412 * [taylor]: Taking taylor expansion of 0 in y
0.412 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.412 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (+ x y)) in (x y) around 0
0.412 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (+ x y)) in y
0.412 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in y
0.412 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in y
0.412 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.412 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.412 * [taylor]: Taking taylor expansion of x in y
0.412 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.413 * [taylor]: Taking taylor expansion of (+ x y) in y
0.413 * [taylor]: Taking taylor expansion of x in y
0.413 * [taylor]: Taking taylor expansion of y in y
0.413 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (+ x y)) in x
0.413 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in x
0.413 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in x
0.413 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.413 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.413 * [taylor]: Taking taylor expansion of y in x
0.413 * [taylor]: Taking taylor expansion of (+ x y) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of y in x
0.413 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (+ x y)) in x
0.413 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in x
0.413 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in x
0.413 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.413 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.413 * [taylor]: Taking taylor expansion of y in x
0.414 * [taylor]: Taking taylor expansion of (+ x y) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of y in x
0.414 * [taylor]: Taking taylor expansion of 1 in y
0.414 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.414 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 2)))) in y
0.415 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y
0.415 * [taylor]: Taking taylor expansion of 1/2 in y
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.415 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.415 * [taylor]: Taking taylor expansion of y in y
0.416 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 3)))) in y
0.416 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y
0.416 * [taylor]: Taking taylor expansion of 1/2 in y
0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.416 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.416 * [taylor]: Taking taylor expansion of y in y
0.416 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in (x y) around 0
0.416 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.416 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.416 * [taylor]: Taking taylor expansion of y in y
0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.416 * [taylor]: Taking taylor expansion of x in y
0.416 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.416 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
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 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.417 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
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
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.417 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.417 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
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
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.417 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.418 * [taylor]: Taking taylor expansion of 1 in y
0.418 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.418 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 2)))) in y
0.418 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y
0.418 * [taylor]: Taking taylor expansion of 1/2 in y
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.418 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.419 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 3)))) in y
0.419 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y
0.419 * [taylor]: Taking taylor expansion of 1/2 in y
0.419 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.419 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.419 * [taylor]: Taking taylor expansion of y in y
0.420 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in (x y) around 0
0.420 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in y
0.420 * [taylor]: Taking taylor expansion of -1 in y
0.420 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.420 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.420 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.420 * [taylor]: Taking taylor expansion of x in y
0.420 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.420 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.420 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.420 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.420 * [taylor]: Taking taylor expansion of x in y
0.420 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.420 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.421 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in x
0.421 * [taylor]: Taking taylor expansion of -1 in x
0.421 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.421 * [taylor]: Taking taylor expansion of y in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.421 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.421 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.421 * [taylor]: Taking taylor expansion of y in x
0.421 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in x
0.421 * [taylor]: Taking taylor expansion of -1 in x
0.421 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.421 * [taylor]: Taking taylor expansion of y in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.421 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.421 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.421 * [taylor]: Taking taylor expansion of y in x
0.422 * [taylor]: Taking taylor expansion of -1 in y
0.422 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.422 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.422 * [taylor]: Taking taylor expansion of y in y
0.422 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y
0.423 * [taylor]: Taking taylor expansion of 1/2 in y
0.423 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.423 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y
0.424 * [taylor]: Taking taylor expansion of 1/2 in y
0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.424 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.424 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0
0.424 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
0.424 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
0.424 * [taylor]: Taking taylor expansion of (+ x y) in y
0.424 * [taylor]: Taking taylor expansion of x in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of (- x y) in y
0.424 * [taylor]: Taking taylor expansion of x in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.424 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.425 * [taylor]: Taking taylor expansion of x in y
0.425 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.425 * [taylor]: Taking taylor expansion of y in y
0.425 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.425 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.425 * [taylor]: Taking taylor expansion of (+ x y) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of (- x y) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.425 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.425 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.425 * [taylor]: Taking taylor expansion of (+ x y) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of (- x y) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.425 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.426 * [taylor]: Taking taylor expansion of -1 in y
0.426 * [taylor]: Taking taylor expansion of 0 in y
0.426 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.426 * [taylor]: Taking taylor expansion of 2 in y
0.426 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.426 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.427 * [taylor]: Taking taylor expansion of 0 in y
0.427 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.427 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.427 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.427 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.427 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.427 * [taylor]: Taking taylor expansion of x in y
0.427 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.427 * [taylor]: Taking taylor expansion of y in y
0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.427 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.427 * [taylor]: Taking taylor expansion of y in y
0.427 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.427 * [taylor]: Taking taylor expansion of x in y
0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.427 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.427 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.427 * [taylor]: Taking taylor expansion of x in y
0.428 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.428 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.428 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.428 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.428 * [taylor]: Taking taylor expansion of y in x
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.431 * [taylor]: Taking taylor expansion of y in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.431 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.431 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.431 * [taylor]: Taking taylor expansion of y in x
0.431 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.431 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.431 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.431 * [taylor]: Taking taylor expansion of y in x
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.431 * [taylor]: Taking taylor expansion of y in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.431 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.431 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.431 * [taylor]: Taking taylor expansion of y in x
0.432 * [taylor]: Taking taylor expansion of 1 in y
0.432 * [taylor]: Taking taylor expansion of 0 in y
0.433 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.433 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.433 * [taylor]: Taking taylor expansion of 2 in y
0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.433 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.433 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of 0 in y
0.434 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
0.434 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.434 * [taylor]: Taking taylor expansion of -1 in y
0.434 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.434 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.434 * [taylor]: Taking taylor expansion of x in y
0.434 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.434 * [taylor]: Taking taylor expansion of x in y
0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.434 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.434 * [taylor]: Taking taylor expansion of x in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.434 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.435 * [taylor]: Taking taylor expansion of -1 in x
0.435 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.435 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.435 * [taylor]: Taking taylor expansion of -1 in x
0.435 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.435 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.436 * [taylor]: Taking taylor expansion of 1 in y
0.436 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.437 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.437 * [taylor]: Taking taylor expansion of 2 in y
0.437 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.437 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.437 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of 0 in y
0.438 * * * [progress]: simplifying candidates
0.441 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (+ (* x x) (* y y))))
  (exp (sqrt (+ (* x x) (* y y))))
  (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))
  (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt 1)
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (pow (* x x) 3) (pow (* y y) 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (sqrt (- (* x x) (* y y)))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (log (sqrt (+ (* x x) (* y y))))
  (exp (sqrt (+ (* x x) (* y y))))
  (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))
  (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt 1)
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (pow (* x x) 3) (pow (* y y) 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (sqrt (- (* x x) (* y y)))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (- (log (+ x y)) (log (sqrt (+ (* x x) (* y y)))))
  (log (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (exp (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))
  (* (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (neg (+ x y))
  (neg (sqrt (+ (* x x) (* y y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (cbrt (+ x y)) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (cbrt (+ x y)) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (cbrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 1))
  (/ (cbrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (cbrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (+ x y)) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (sqrt (+ x y)) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (sqrt (+ x y)) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt 1))
  (/ (sqrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ 1 (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (+ x y) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (+ x y) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt 1))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 1)
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (+ x y) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (+ x y) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt 1))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 1)
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (+ (* x x) (* y y))) (+ x y))
  (/ (+ x y) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (+ x y) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt 1))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ x y) 1)
  (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y)))
  (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y)))
  (/ (sqrt (+ (* x x) (* y y))) (+ x y))
  (/ (sqrt (+ (* x x) (* y y))) (+ x y))
  (/ (+ x y) (sqrt (+ (pow (* x x) 3) (pow (* y y) 3))))
  (/ (+ x y) (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))))
  (* (sqrt (+ (* x x) (* y y))) (+ (* x x) (- (* y y) (* x y))))
  (* (sqrt (+ (* x x) (* y y))) (- x y))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (+ (- (log (- x y)) (log (sqrt (+ (* x x) (* y y))))) (- (log (+ x y)) (log (sqrt (+ (* x x) (* y y))))))
  (+ (- (log (- x y)) (log (sqrt (+ (* x x) (* y y))))) (log (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (+ (log (/ (- x y) (sqrt (+ (* x x) (* y y))))) (- (log (+ x y)) (log (sqrt (+ (* x x) (* y y))))))
  (+ (log (/ (- x y) (sqrt (+ (* x x) (* y y))))) (log (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (log (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (exp (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (* (* (- x y) (- x y)) (- x y)) (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))))
  (* (/ (* (* (- x y) (- x y)) (- x y)) (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))) (* (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (* (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (+ (* x x) (* y y))))) (/ (- x y) (sqrt (+ (* x x) (* y y))))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))))
  (* (* (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (+ (* x x) (* y y))))) (/ (- x y) (sqrt (+ (* x x) (* y y))))) (* (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))) (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))))
  (cbrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (* (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (sqrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (sqrt (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (- x y) (+ x y))
  (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))))
  (* (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 1)))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (sqrt (+ x y)) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (sqrt (+ x y)) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (sqrt (+ x y)) (sqrt 1)))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (sqrt (+ x y)) 1))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 (sqrt 1)))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 1))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 (sqrt 1)))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ 1 1))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) 1)
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (+ x y))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (pow (* x x) 3) (pow (* y y) 3)))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
  (* (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (cbrt (- x y)) (cbrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (cbrt (- x y)) (sqrt (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (cbrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (cbrt (- x y)) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (cbrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (cbrt (- x y)) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (sqrt (- x y)) (cbrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (sqrt (- x y)) (sqrt (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (sqrt (- x y)) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (sqrt (- x y)) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (cbrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- (sqrt x) (sqrt y)) (cbrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- (sqrt x) (sqrt y)) (sqrt (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- (sqrt x) (sqrt y)) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- (sqrt x) (sqrt y)) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (cbrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ 1 (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (sqrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (sqrt (- (* x x) (* y y))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (+ x y))
  (* (- x y) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  y
  x
  (* -1 x)
  y
  x
  (* -1 x)
  1
  1
  -1
  -1
  1
  1
0.466 * * [simplify]: iteration  0 :  5365  enodes  (cost  3657 )
0.477 * [simplify]: Simplified to:
   (log (sqrt (+ (* x x) (* y y))))
  (exp (sqrt (+ (* x x) (* y y))))
  (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (pow (sqrt (+ (* x x) (* y y))) 3)
  (fabs (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  1
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (pow x 6) (pow y 6)))
  (sqrt (+ (pow x 4) (- (pow y 4) (* (* x x) (* y y)))))
  (sqrt (- (pow x 4) (pow y 4)))
  (sqrt (- (* x x) (* y y)))
  1/2
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (log (sqrt (+ (* x x) (* y y))))
  (exp (sqrt (+ (* x x) (* y y))))
  (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (pow (sqrt (+ (* x x) (* y y))) 3)
  (fabs (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  1
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (pow x 6) (pow y 6)))
  (sqrt (+ (pow x 4) (- (pow y 4) (* (* x x) (* y y)))))
  (sqrt (- (pow x 4) (pow y 4)))
  (sqrt (- (* x x) (* y y)))
  1/2
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (log (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (log (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (exp (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (pow (/ (+ x y) (sqrt (+ (* x x) (* y y)))) 3)
  (* (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (pow (/ (+ x y) (sqrt (+ (* x x) (* y y)))) 3)
  (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (neg (+ x y))
  (neg (sqrt (+ (* x x) (* y y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (cbrt (+ x y)) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (cbrt (+ x y)) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (cbrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (cbrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (+ x y)) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (sqrt (+ x y)) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ 1 (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (+ x y) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  1
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  1
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (+ x y) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  1
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  1
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (+ (* x x) (* y y))) (+ x y))
  (/ (+ x y) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (+ x y) (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (+ x y)
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (+ x y)
  (/ (sqrt (+ (* x x) (* y y))) (cbrt (+ x y)))
  (/ (sqrt (+ (* x x) (* y y))) (sqrt (+ x y)))
  (/ (sqrt (+ (* x x) (* y y))) (+ x y))
  (/ (sqrt (+ (* x x) (* y y))) (+ x y))
  (/ (+ x y) (sqrt (+ (pow x 6) (pow y 6))))
  (/ (+ x y) (sqrt (- (pow x 4) (pow y 4))))
  (* (sqrt (+ (* x x) (* y y))) (+ (* x x) (* y (- y x))))
  (* (sqrt (+ (* x x) (* y y))) (- x y))
  (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (log (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (log (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (log (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (log (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (log (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (exp (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (pow (/ (- (* x x) (* y y)) (+ (* x x) (* y y))) 3)
  (pow (/ (- (* x x) (* y y)) (+ (* x x) (* y y))) 3)
  (pow (/ (- (* x x) (* y y)) (+ (* x x) (* y y))) 3)
  (pow (/ (- (* x x) (* y y)) (+ (* x x) (* y y))) 3)
  (* (cbrt (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))) (cbrt (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))))
  (cbrt (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (pow (/ (- (* x x) (* y y)) (+ (* x x) (* y y))) 3)
  (sqrt (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (sqrt (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (- (* x x) (* y y))
  (+ (* x x) (* y y))
  (* (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (* (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (fabs (cbrt (+ (* x x) (* y y))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (sqrt (+ x y)) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (sqrt (+ x y)) (fabs (cbrt (+ (* x x) (* y y))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (sqrt (+ x y)) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (sqrt (+ x y)) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (/ (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (/ (- x y) (sqrt (+ (* x x) (* y y)))) (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (/ (- x y) (sqrt (+ (* x x) (* y y)))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (/ (- x y) (sqrt (+ (* x x) (* y y)))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (/ (- x y) (sqrt (+ (* x x) (* y y)))) (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (/ (- x y) (sqrt (+ (* x x) (* y y)))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (/ (- x y) (sqrt (+ (* x x) (* y y)))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (* (+ x y) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (+ x y) (sqrt (+ (pow x 6) (pow y 6)))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (+ x y) (sqrt (- (pow x 4) (pow y 4)))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (cbrt (- x y)) (cbrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (cbrt (- x y)) (sqrt (cbrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (cbrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (cbrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (/ (cbrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (sqrt (- x y)) (cbrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (sqrt (- x y)) (sqrt (cbrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) (cbrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (cbrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))))
  (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))))
  (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- (sqrt x) (sqrt y)) (cbrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- (sqrt x) (sqrt y)) (sqrt (cbrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (/ (- (sqrt x) (sqrt y)) (/ (+ (* x x) (* y y)) (+ x y)))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) (cbrt (sqrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (cbrt (+ (* x x) (* y y))))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))))
  (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y))))))
  (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (/ (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (/ (+ x y) (+ (* x x) (* y y)))
  (* (sqrt (+ (pow x 4) (- (pow y 4) (* (* x x) (* y y))))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (sqrt (- (* x x) (* y y))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (* (+ x y) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (+ x y) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  y
  x
  (neg x)
  y
  x
  (neg x)
  1
  1
  -1
  -1
  1
  1
0.478 * * * [progress]: adding candidates to table
0.666 * * [progress]: iteration 3 / 4
0.666 * * * [progress]: picking best candidate
0.682 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))))>
0.682 * * * [progress]: localizing error
0.694 * * * [progress]: generating rewritten candidates
0.694 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
0.698 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.704 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.719 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.732 * * * [progress]: generating series expansions
0.732 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
0.732 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0
0.732 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y
0.732 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.732 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.732 * [taylor]: Taking taylor expansion of x in y
0.732 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.732 * [taylor]: Taking taylor expansion of y in y
0.733 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.733 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.733 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.733 * [taylor]: Taking taylor expansion of y in x
0.733 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.733 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.733 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.733 * [taylor]: Taking taylor expansion of y in x
0.733 * [taylor]: Taking taylor expansion of y in y
0.733 * [taylor]: Taking taylor expansion of 0 in y
0.734 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.734 * [taylor]: Taking taylor expansion of 1/2 in y
0.734 * [taylor]: Taking taylor expansion of y in y
0.734 * [taylor]: Taking taylor expansion of 0 in y
0.734 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.734 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.734 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.734 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.734 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.734 * [taylor]: Taking taylor expansion of x in y
0.734 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.734 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.734 * [taylor]: Taking taylor expansion of y in y
0.734 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.734 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.734 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.734 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.734 * [taylor]: Taking taylor expansion of x in x
0.734 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.734 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.734 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.735 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.735 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.735 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.735 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of 1 in y
0.735 * [taylor]: Taking taylor expansion of 0 in y
0.735 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.735 * [taylor]: Taking taylor expansion of 1/2 in y
0.735 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.735 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of 0 in y
0.736 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.736 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.736 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.736 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.736 * [taylor]: Taking taylor expansion of x in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.736 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.736 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.736 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.736 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.736 * [taylor]: Taking taylor expansion of y in x
0.737 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.737 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.737 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.737 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.737 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.737 * [taylor]: Taking taylor expansion of y in x
0.737 * [taylor]: Taking taylor expansion of 1 in y
0.737 * [taylor]: Taking taylor expansion of 0 in y
0.737 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.737 * [taylor]: Taking taylor expansion of 1/2 in y
0.737 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.737 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of 0 in y
0.738 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.738 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0
0.738 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y
0.738 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.738 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.738 * [taylor]: Taking taylor expansion of x in y
0.738 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.738 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.738 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.738 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.739 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.739 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.739 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.739 * [taylor]: Taking taylor expansion of x in x
0.739 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.739 * [taylor]: Taking taylor expansion of y in x
0.739 * [taylor]: Taking taylor expansion of y in y
0.739 * [taylor]: Taking taylor expansion of 0 in y
0.739 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.739 * [taylor]: Taking taylor expansion of 1/2 in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.739 * [taylor]: Taking taylor expansion of 0 in y
0.740 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.740 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.740 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.740 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.740 * [taylor]: Taking taylor expansion of x in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.740 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.740 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.740 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.740 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.740 * [taylor]: Taking taylor expansion of y in x
0.740 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.740 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.740 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.740 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.740 * [taylor]: Taking taylor expansion of y in x
0.740 * [taylor]: Taking taylor expansion of 1 in y
0.741 * [taylor]: Taking taylor expansion of 0 in y
0.741 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.741 * [taylor]: Taking taylor expansion of 1/2 in y
0.741 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.741 * [taylor]: Taking taylor expansion of y in y
0.741 * [taylor]: Taking taylor expansion of 0 in y
0.742 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.742 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.742 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.742 * [taylor]: Taking taylor expansion of x in y
0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.742 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.742 * [taylor]: Taking taylor expansion of y in y
0.742 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.742 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.742 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.742 * [taylor]: Taking taylor expansion of y in x
0.742 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.742 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.742 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.742 * [taylor]: Taking taylor expansion of y in x
0.742 * [taylor]: Taking taylor expansion of 1 in y
0.742 * [taylor]: Taking taylor expansion of 0 in y
0.743 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.743 * [taylor]: Taking taylor expansion of 1/2 in y
0.743 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.743 * [taylor]: Taking taylor expansion of y in y
0.743 * [taylor]: Taking taylor expansion of 0 in y
0.743 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.744 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (+ x y)) in (x y) around 0
0.744 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (+ x y)) in y
0.744 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in y
0.744 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in y
0.744 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.744 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.744 * [taylor]: Taking taylor expansion of x in y
0.744 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.744 * [taylor]: Taking taylor expansion of y in y
0.744 * [taylor]: Taking taylor expansion of (+ x y) in y
0.744 * [taylor]: Taking taylor expansion of x in y
0.744 * [taylor]: Taking taylor expansion of y in y
0.744 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (+ x y)) in x
0.744 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in x
0.744 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in x
0.744 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.744 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.744 * [taylor]: Taking taylor expansion of x in x
0.744 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.744 * [taylor]: Taking taylor expansion of y in x
0.745 * [taylor]: Taking taylor expansion of (+ x y) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of y in x
0.745 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (+ x y)) in x
0.745 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in x
0.745 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in x
0.745 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.745 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.745 * [taylor]: Taking taylor expansion of y in x
0.745 * [taylor]: Taking taylor expansion of (+ x y) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of y in x
0.745 * [taylor]: Taking taylor expansion of 1 in y
0.745 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.745 * [taylor]: Taking taylor expansion of y in y
0.746 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 2)))) in y
0.746 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y
0.746 * [taylor]: Taking taylor expansion of 1/2 in y
0.746 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.746 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.746 * [taylor]: Taking taylor expansion of y in y
0.747 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 3)))) in y
0.747 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y
0.747 * [taylor]: Taking taylor expansion of 1/2 in y
0.747 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.747 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.747 * [taylor]: Taking taylor expansion of y in y
0.748 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in (x y) around 0
0.748 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.748 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.748 * [taylor]: Taking taylor expansion of x in y
0.748 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.748 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.748 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.748 * [taylor]: Taking taylor expansion of x in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.748 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.748 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.748 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.748 * [taylor]: Taking taylor expansion of y in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.748 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.748 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.748 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.748 * [taylor]: Taking taylor expansion of y in x
0.749 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.749 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.749 * [taylor]: Taking taylor expansion of y in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.749 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.749 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.749 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.749 * [taylor]: Taking taylor expansion of y in x
0.749 * [taylor]: Taking taylor expansion of 1 in y
0.749 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.749 * [taylor]: Taking taylor expansion of y in y
0.750 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 2)))) in y
0.750 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y
0.750 * [taylor]: Taking taylor expansion of 1/2 in y
0.750 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.750 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.750 * [taylor]: Taking taylor expansion of y in y
0.751 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 3)))) in y
0.751 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y
0.751 * [taylor]: Taking taylor expansion of 1/2 in y
0.751 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.751 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.751 * [taylor]: Taking taylor expansion of y in y
0.751 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in (x y) around 0
0.751 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in y
0.752 * [taylor]: Taking taylor expansion of -1 in y
0.752 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.752 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.752 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.752 * [taylor]: Taking taylor expansion of y in y
0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.752 * [taylor]: Taking taylor expansion of x in y
0.752 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.752 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.752 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.752 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.752 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.752 * [taylor]: Taking taylor expansion of x in y
0.752 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.752 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.752 * [taylor]: Taking taylor expansion of y in y
0.752 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in x
0.752 * [taylor]: Taking taylor expansion of -1 in x
0.752 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.752 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.752 * [taylor]: Taking taylor expansion of y in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.752 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.752 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.752 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.752 * [taylor]: Taking taylor expansion of y in x
0.753 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in x
0.753 * [taylor]: Taking taylor expansion of -1 in x
0.753 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.753 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.753 * [taylor]: Taking taylor expansion of y in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.753 * [taylor]: Taking taylor expansion of x in x
0.753 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.753 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.753 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.753 * [taylor]: Taking taylor expansion of x in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.753 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.753 * [taylor]: Taking taylor expansion of y in x
0.753 * [taylor]: Taking taylor expansion of -1 in y
0.753 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.753 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.753 * [taylor]: Taking taylor expansion of y in y
0.754 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y
0.754 * [taylor]: Taking taylor expansion of 1/2 in y
0.754 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.754 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.754 * [taylor]: Taking taylor expansion of y in y
0.755 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y
0.755 * [taylor]: Taking taylor expansion of 1/2 in y
0.755 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.755 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.755 * [taylor]: Taking taylor expansion of y in y
0.756 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.756 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (- x y)) in (x y) around 0
0.756 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (- x y)) in y
0.756 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in y
0.756 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in y
0.756 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.756 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.756 * [taylor]: Taking taylor expansion of x in y
0.756 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.756 * [taylor]: Taking taylor expansion of (- x y) in y
0.756 * [taylor]: Taking taylor expansion of x in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.756 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (- x y)) in x
0.756 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in x
0.756 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in x
0.756 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.756 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.756 * [taylor]: Taking taylor expansion of y in x
0.757 * [taylor]: Taking taylor expansion of (- x y) in x
0.757 * [taylor]: Taking taylor expansion of x in x
0.757 * [taylor]: Taking taylor expansion of y in x
0.757 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) (- x y)) in x
0.757 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (pow y 2)))) in x
0.757 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (pow y 2))) in x
0.757 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.757 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.757 * [taylor]: Taking taylor expansion of x in x
0.757 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.757 * [taylor]: Taking taylor expansion of y in x
0.757 * [taylor]: Taking taylor expansion of (- x y) in x
0.757 * [taylor]: Taking taylor expansion of x in x
0.757 * [taylor]: Taking taylor expansion of y in x
0.757 * [taylor]: Taking taylor expansion of -1 in y
0.758 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.758 * [taylor]: Taking taylor expansion of y in y
0.758 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y
0.758 * [taylor]: Taking taylor expansion of 1/2 in y
0.758 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.758 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.758 * [taylor]: Taking taylor expansion of y in y
0.759 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 3)))) in y
0.759 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y
0.759 * [taylor]: Taking taylor expansion of 1/2 in y
0.759 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.759 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.759 * [taylor]: Taking taylor expansion of y in y
0.760 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in (x y) around 0
0.760 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.760 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.760 * [taylor]: Taking taylor expansion of x in y
0.760 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.760 * [taylor]: Taking taylor expansion of y in y
0.760 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.760 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.760 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.760 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.760 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.760 * [taylor]: Taking taylor expansion of x in y
0.760 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.760 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.760 * [taylor]: Taking taylor expansion of y in y
0.760 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.760 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.760 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.760 * [taylor]: Taking taylor expansion of y in x
0.760 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.760 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.760 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.760 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.760 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.760 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.760 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.760 * [taylor]: Taking taylor expansion of y in x
0.761 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.761 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.761 * [taylor]: Taking taylor expansion of x in x
0.761 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.761 * [taylor]: Taking taylor expansion of y in x
0.761 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.761 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.761 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.761 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.761 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.761 * [taylor]: Taking taylor expansion of x in x
0.761 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.761 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.761 * [taylor]: Taking taylor expansion of y in x
0.761 * [taylor]: Taking taylor expansion of 1 in y
0.761 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.761 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.761 * [taylor]: Taking taylor expansion of y in y
0.762 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 2)))) in y
0.762 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y
0.762 * [taylor]: Taking taylor expansion of 1/2 in y
0.762 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.762 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.763 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y
0.763 * [taylor]: Taking taylor expansion of 1/2 in y
0.763 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.763 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.763 * [taylor]: Taking taylor expansion of y in y
0.763 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.763 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (- (/ 1 y) (/ 1 x))) in y
0.764 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.764 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.764 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.764 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.764 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.764 * [taylor]: Taking taylor expansion of x in y
0.764 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.764 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.764 * [taylor]: Taking taylor expansion of y in y
0.764 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.764 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.764 * [taylor]: Taking taylor expansion of y in y
0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.764 * [taylor]: Taking taylor expansion of x in y
0.764 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (- (/ 1 y) (/ 1 x))) in x
0.764 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.764 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.764 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.764 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.764 * [taylor]: Taking taylor expansion of y in x
0.764 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.764 * [taylor]: Taking taylor expansion of y in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) (- (/ 1 y) (/ 1 x))) in x
0.764 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.765 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.765 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.765 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.765 * [taylor]: Taking taylor expansion of x in x
0.765 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.765 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.765 * [taylor]: Taking taylor expansion of y in x
0.765 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.765 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.765 * [taylor]: Taking taylor expansion of y in x
0.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.765 * [taylor]: Taking taylor expansion of x in x
0.765 * [taylor]: Taking taylor expansion of -1 in y
0.765 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.765 * [taylor]: Taking taylor expansion of y in y
0.766 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 2))) in y
0.766 * [taylor]: Taking taylor expansion of 1/2 in y
0.766 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.766 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.766 * [taylor]: Taking taylor expansion of y in y
0.767 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 (pow y 3)))) in y
0.767 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow y 3))) in y
0.767 * [taylor]: Taking taylor expansion of 1/2 in y
0.767 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.767 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.767 * [taylor]: Taking taylor expansion of y in y
0.767 * * * [progress]: simplifying candidates
0.769 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (+ (* x x) (* y y))))
  (exp (sqrt (+ (* x x) (* y y))))
  (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))
  (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt 1)
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (pow (* x x) 3) (pow (* y y) 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (sqrt (- (* x x) (* y y)))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (log (sqrt (+ (* x x) (* y y))))
  (exp (sqrt (+ (* x x) (* y y))))
  (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))
  (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt 1)
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (pow (* x x) 3) (pow (* y y) 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (sqrt (- (* x x) (* y y)))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))
  (+ (log (+ x y)) (neg (log (sqrt (+ (* x x) (* y y))))))
  (+ (log (+ x y)) (- 0 (log (sqrt (+ (* x x) (* y y))))))
  (+ (log (+ x y)) (- (log 1) (log (sqrt (+ (* x x) (* y y))))))
  (+ (log (+ x y)) (log (/ 1 (sqrt (+ (* x x) (* y y))))))
  (log (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y))))))
  (exp (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y))))))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (/ (* (* 1 1) 1) (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (/ 1 (sqrt (+ (* x x) (* y y)))) (/ 1 (sqrt (+ (* x x) (* y y))))) (/ 1 (sqrt (+ (* x x) (* y y))))))
  (* (cbrt (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))) (cbrt (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))))
  (cbrt (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y))))))
  (* (* (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y))))) (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))) (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y))))))
  (sqrt (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y))))))
  (sqrt (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y))))))
  (* (+ (pow x 3) (pow y 3)) 1)
  (* (+ (* x x) (- (* y y) (* x y))) (sqrt (+ (* x x) (* y y))))
  (* (- (* x x) (* y y)) 1)
  (* (- x y) (sqrt (+ (* x x) (* y y))))
  (* (sqrt (+ x y)) (sqrt (/ 1 (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (sqrt (/ 1 (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (/ (sqrt 1) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (/ (sqrt 1) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (/ (sqrt 1) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (/ (sqrt 1) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (/ 1 (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (/ 1 (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (/ 1 (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (/ 1 (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (* (cbrt (/ 1 (sqrt (+ (* x x) (* y y))))) (cbrt (/ 1 (sqrt (+ (* x x) (* y y)))))))
  (* (+ x y) (sqrt (/ 1 (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt 1)))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (+ x y) (/ (sqrt 1) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))))
  (* (+ x y) (/ (sqrt 1) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))))
  (* (+ x y) (/ (sqrt 1) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (/ (sqrt 1) (sqrt 1)))
  (* (+ x y) (/ (sqrt 1) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (/ (sqrt 1) 1))
  (* (+ x y) (/ 1 (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))))
  (* (+ x y) (/ 1 (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))))
  (* (+ x y) (/ 1 (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (/ 1 (sqrt 1)))
  (* (+ x y) (/ 1 (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (/ 1 1))
  (* (+ x y) 1)
  (* (+ x y) 1)
  (* (+ x y) (/ 1 (sqrt (+ (pow (* x x) 3) (pow (* y y) 3)))))
  (* (+ x y) (/ 1 (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
  (* (cbrt (+ x y)) (/ 1 (sqrt (+ (* x x) (* y y)))))
  (* (sqrt (+ x y)) (/ 1 (sqrt (+ (* x x) (* y y)))))
  (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))
  (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))
  (* (+ x y) 1)
  (* (+ (pow x 3) (pow y 3)) (/ 1 (sqrt (+ (* x x) (* y y)))))
  (* (- (* x x) (* y y)) (/ 1 (sqrt (+ (* x x) (* y y)))))
  (- (log (- x y)) (log (sqrt (+ (* x x) (* y y)))))
  (log (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (exp (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))
  (* (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y))))))
  (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (* (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (- x y) (sqrt (+ (* x x) (* y y))))) (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (neg (- x y))
  (neg (sqrt (+ (* x x) (* y y))))
  (/ x (sqrt (+ (* x x) (* y y))))
  (/ y (sqrt (+ (* x x) (* y y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (cbrt (- x y)) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (cbrt (- x y)) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (cbrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt 1))
  (/ (cbrt (- x y)) (sqrt (+ (* x x) (* y y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (cbrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (- x y)) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (sqrt (- x y)) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (sqrt (- x y)) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt 1))
  (/ (sqrt (- x y)) (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (sqrt (+ (* x x) (* y y))))
  (/ 1 (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (- x y) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (- x y) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt 1))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 1)
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt 1))
  (/ (- (sqrt x) (sqrt y)) (sqrt (+ (* x x) (* y y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (sqrt (+ (* x x) (* y y))))
  (/ 1 (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (- x y) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (- x y) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt 1))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 1)
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (+ (* x x) (* y y))) (- x y))
  (/ (- x y) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (- x y) (sqrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt 1))
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) 1)
  (/ (sqrt (+ (* x x) (* y y))) (cbrt (- x y)))
  (/ (sqrt (+ (* x x) (* y y))) (sqrt (- x y)))
  (/ (sqrt (+ (* x x) (* y y))) (- x y))
  (/ (sqrt (+ (* x x) (* y y))) (- (sqrt x) (sqrt y)))
  (/ (sqrt (+ (* x x) (* y y))) (- x y))
  (/ (- x y) (sqrt (+ (pow (* x x) 3) (pow (* y y) 3))))
  (/ (- x y) (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))))
  (* (sqrt (+ (* x x) (* y y))) (+ (* x x) (+ (* y y) (* x y))))
  (* (sqrt (+ (* x x) (* y y))) (+ x y))
  y
  x
  (* -1 x)
  y
  x
  (* -1 x)
  1
  1
  -1
  -1
  1
  -1
0.822 * * [simplify]: iteration  0 :  5818  enodes  (cost  2264 )
0.830 * [simplify]: Simplified to:
   (log (sqrt (+ (* x x) (* y y))))
  (exp (sqrt (+ (* x x) (* y y))))
  (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (pow (sqrt (+ (* x x) (* y y))) 3)
  (fabs (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  1
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (pow x 6) (pow y 6)))
  (sqrt (+ (pow x 4) (- (pow y 4) (* (* x x) (* y y)))))
  (sqrt (- (pow x 4) (pow y 4)))
  (sqrt (- (* x x) (* y y)))
  1/2
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (log (sqrt (+ (* x x) (* y y))))
  (exp (sqrt (+ (* x x) (* y y))))
  (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (pow (sqrt (+ (* x x) (* y y))) 3)
  (fabs (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  1
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (pow x 6) (pow y 6)))
  (sqrt (+ (pow x 4) (- (pow y 4) (* (* x x) (* y y)))))
  (sqrt (- (pow x 4) (pow y 4)))
  (sqrt (- (* x x) (* y y)))
  1/2
  (sqrt (sqrt (+ (* x x) (* y y))))
  (sqrt (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (log (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (log (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (log (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (log (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (log (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (exp (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (pow (/ (+ x y) (sqrt (+ (* x x) (* y y)))) 3)
  (pow (/ (+ x y) (sqrt (+ (* x x) (* y y)))) 3)
  (* (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
  (cbrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (pow (/ (+ x y) (sqrt (+ (* x x) (* y y)))) 3)
  (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (sqrt (/ (+ x y) (sqrt (+ (* x x) (* y y)))))
  (+ (pow x 3) (pow y 3))
  (* (sqrt (+ (* x x) (* y y))) (+ (* x x) (* y (- y x))))
  (- (* x x) (* y y))
  (* (sqrt (+ (* x x) (* y y))) (- x y))
  (* (sqrt (+ x y)) (sqrt (/ 1 (sqrt (+ (* x x) (* y y))))))
  (* (sqrt (+ x y)) (sqrt (/ 1 (sqrt (+ (* x x) (* y y))))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (+ x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (* (+ x y) (* (cbrt (/ 1 (sqrt (+ (* x x) (* y y))))) (cbrt (/ 1 (sqrt (+ (* x x) (* y y)))))))
  (* (+ x y) (sqrt (/ 1 (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y)))))))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (fabs (cbrt (+ (* x x) (* y y))))))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (* (cbrt 1) (cbrt 1)))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (* x x) (* y y))))))
  (* (+ x y) (* (cbrt 1) (cbrt 1)))
  (/ (+ x y) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (+ x y) (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (+ x y)
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (+ x y)
  (/ (+ x y) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (+ x y) (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (+ x y)
  (/ (+ x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (+ x y)
  (+ x y)
  (+ x y)
  (/ (+ x y) (sqrt (+ (pow x 6) (pow y 6))))
  (/ (+ x y) (sqrt (- (pow x 4) (pow y 4))))
  (/ (cbrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (+ x y)
  (/ (+ (pow x 3) (pow y 3)) (sqrt (+ (* x x) (* y y))))
  (* (/ (+ x y) (sqrt (+ (* x x) (* y y)))) (- x y))
  (log (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (log (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (exp (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (pow (/ (- x y) (sqrt (+ (* x x) (* y y)))) 3)
  (* (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y))))) (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y))))))
  (cbrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (pow (/ (- x y) (sqrt (+ (* x x) (* y y)))) 3)
  (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (sqrt (/ (- x y) (sqrt (+ (* x x) (* y y)))))
  (- y x)
  (neg (sqrt (+ (* x x) (* y y))))
  (/ x (sqrt (+ (* x x) (* y y))))
  (/ y (sqrt (+ (* x x) (* y y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (cbrt (- x y)) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (cbrt (- x y)) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (cbrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (sqrt (+ (* x x) (* y y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (cbrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (- x y)) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (sqrt (- x y)) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (sqrt (+ (* x x) (* y y))))
  (/ 1 (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (- x y) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  1
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  1
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ (+ (sqrt x) (sqrt y)) (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt (+ (* x x) (* y y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (+ (* x x) (* y y)))))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt (+ (* x x) (* y y))))
  (/ 1 (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (- x y) (cbrt (sqrt (+ (* x x) (* y y)))))
  (/ 1 (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (cbrt (+ (* x x) (* y y)))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  1
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (sqrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  1
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ 1 (sqrt (+ (* x x) (* y y))))
  (/ (sqrt (+ (* x x) (* y y))) (- x y))
  (/ (- x y) (* (cbrt (sqrt (+ (* x x) (* y y)))) (cbrt (sqrt (+ (* x x) (* y y))))))
  (/ (- x y) (fabs (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (- x y)
  (/ (- x y) (sqrt (sqrt (+ (* x x) (* y y)))))
  (- x y)
  (/ (sqrt (+ (* x x) (* y y))) (cbrt (- x y)))
  (/ (sqrt (+ (* x x) (* y y))) (sqrt (- x y)))
  (/ (sqrt (+ (* x x) (* y y))) (- x y))
  (/ (sqrt (+ (* x x) (* y y))) (- (sqrt x) (sqrt y)))
  (/ (sqrt (+ (* x x) (* y y))) (- x y))
  (/ (- x y) (sqrt (+ (pow x 6) (pow y 6))))
  (/ (- x y) (sqrt (- (pow x 4) (pow y 4))))
  (* (sqrt (+ (* x x) (* y y))) (+ (* x x) (* y (+ x y))))
  (* (sqrt (+ (* x x) (* y y))) (+ x y))
  y
  x
  (neg x)
  y
  x
  (neg x)
  1
  1
  -1
  -1
  1
  -1
0.831 * * * [progress]: adding candidates to table
1.008 * * [progress]: iteration 4 / 4
1.008 * * * [progress]: picking best candidate
1.021 * * * * [pick]: Picked  #<alt (λ (x y) -1)>
1.021 * * * [progress]: localizing error
1.022 * * * [progress]: generating rewritten candidates
1.022 * * * [progress]: generating series expansions
1.022 * * * [progress]: simplifying candidates
1.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
1.024 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.025 * [simplify]: Simplified to:
   
1.025 * * * [progress]: adding candidates to table
1.025 * [progress]: [Phase 3 of 3] Extracting.
1.025 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (exp (log (sqrt (+ (* x x) (* y y))))))))> #<alt (λ (x y) (* (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (* y (- y x)))))))>)
1.027 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.027 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (exp (log (sqrt (+ (* x x) (* y y))))))))> #<alt (λ (x y) (* (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (* y (- y x)))))))>)
1.090 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (exp (log (sqrt (+ (* x x) (* y y))))))))> #<alt (λ (x y) (* (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (* y (- y x)))))))>)
1.146 * * * [regime]: Found split indices: #<option (#s(si 2 100) #s(si 3 129) #s(si 4 203) #s(si 3 255))>
1.147 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (exp (log (sqrt (+ (* x x) (* y y))))))))> #<alt (λ (x y) (* (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (* y (- y x)))))))>)
1.183 * [regimes]: Found splitpoints: (#s(sp 2 y -6.71233735076048e-40) #s(sp 3 y -1.5799804884119341e-162) #s(sp 4 y 4.755047945101056e-204) #s(sp 3 y +nan.0)) , with alts (#<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (exp (log (sqrt (+ (* x x) (* y y))))))))> #<alt (λ (x y) (* (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) (/ (+ (* x x) (* y y)) (+ x y)))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (* y (- y x)))))))>)
1.183 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= y -6.71233735076048e-40) -1 (if (<= y -1.5799804884119341e-162) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))) (if (<= y 4.755047945101056e-204) 1 (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (+ x y) (/ 1 (sqrt (+ (* x x) (* y y)))))))))
1.185 * * [simplify]: iteration  0 :  39  enodes  (cost  42 )
1.185 * * [simplify]: iteration  1 :  39  enodes  (cost  42 )
1.185 * [simplify]: Simplified to:
   (if (<= y -6.71233735076048e-40) -1 (if (or (<= y -1.5799804884119341e-162) (not (<= y 4.755047945101056e-204))) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (* (+ y x) (/ 1 (sqrt (+ (* x x) (* y y)))))) 1))
2.401 * [regime-testing]: End program error score: 5.634888867527908
2.498 * [regime-testing]: Target error score: 0.03310338636322931