0.757 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.034 * * * [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)))
0.038 * * [simplify]: iteration  0 :  23  enodes  (cost  6 )
0.040 * * [simplify]: iteration  1 :  52  enodes  (cost  6 )
0.042 * * [simplify]: iteration  2 :  117  enodes  (cost  6 )
0.044 * * [simplify]: iteration  3 :  240  enodes  (cost  6 )
0.048 * * [simplify]: iteration  4 :  478  enodes  (cost  6 )
0.054 * * [simplify]: iteration  5 :  947  enodes  (cost  6 )
0.066 * * [simplify]: iteration  6 :  1844  enodes  (cost  6 )
0.104 * * [simplify]: iteration  7 :  5001  enodes  (cost  6 )
0.104 * [simplify]: Simplified to:
   (/ (- x y) (/ (fma x x (* y y)) (+ x y)))
0.107 * * [progress]: iteration 1 / 4
0.107 * * * [progress]: picking best candidate
0.109 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))>
0.109 * * * [progress]: localizing error
0.117 * * * [progress]: generating rewritten candidates
0.118 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.130 * * * [progress]: generating series expansions
0.130 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.130 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0
0.131 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
0.131 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
0.131 * [taylor]: Taking taylor expansion of (+ x y) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (- x y) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.131 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.131 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.131 * [taylor]: Taking taylor expansion of (+ x y) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of (- x y) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.132 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.132 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.132 * [taylor]: Taking taylor expansion of (+ x y) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of (- x y) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.132 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of -1 in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.136 * [taylor]: Taking taylor expansion of 2 in y
0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.136 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [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
0.142 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.142 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.142 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.142 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.143 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.145 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.145 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.145 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.145 * [taylor]: Taking taylor expansion of y in x
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.145 * [taylor]: Taking taylor expansion of y in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.145 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.146 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.147 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.147 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.148 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.148 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of 1 in y
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.157 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.157 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.157 * [taylor]: Taking taylor expansion of 2 in y
0.157 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.157 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [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
0.165 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.166 * [taylor]: Taking taylor expansion of -1 in y
0.166 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.166 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.166 * [taylor]: Taking taylor expansion of y in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.166 * [taylor]: Taking taylor expansion of x in y
0.166 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.166 * [taylor]: Taking taylor expansion of y in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.166 * [taylor]: Taking taylor expansion of x in y
0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.166 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.166 * [taylor]: Taking taylor expansion of x in y
0.167 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.167 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.168 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.168 * [taylor]: Taking taylor expansion of -1 in x
0.168 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.168 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.168 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.168 * [taylor]: Taking taylor expansion of y in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.169 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.169 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.169 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.170 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.171 * [taylor]: Taking taylor expansion of -1 in x
0.171 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.171 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.171 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.172 * [taylor]: Taking taylor expansion of y in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.172 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.173 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of 1 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.186 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.186 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.186 * [taylor]: Taking taylor expansion of 2 in y
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.186 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.195 * [taylor]: Taking taylor expansion of 0 in y
0.195 * * * [progress]: simplifying candidates
0.196 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (- (+ (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))))
  (- (* (- x y) (+ x y)))
  (- (+ (* 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))
  -1
  1
  1
0.200 * * [simplify]: iteration  0 :  279  enodes  (cost  306 )
0.206 * * [simplify]: iteration  1 :  1480  enodes  (cost  261 )
0.232 * * [simplify]: iteration  2 :  5001  enodes  (cost  254 )
0.234 * [simplify]: Simplified to:
   (expm1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (pow (exp (/ (- x y) (fma x x (* y y)))) (+ x y))
  (pow (/ (+ x y) (/ (fma x x (* y y)) (- x y))) 3)
  (pow (/ (+ x y) (/ (fma x x (* y y)) (- x y))) 3)
  (* (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))))
  (pow (/ (+ x y) (/ (fma x x (* y y)) (- x y))) 3)
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (* (- y x) (+ x y))
  (- (+ (* 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) (hypot x y))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (- x y)
  (/ (+ x y) (+ (* x x) (* y y)))
  (/ 1 (+ (* x x) (* y y)))
  (/ (/ (fma x x (* y y)) (- x y)) (+ x y))
  (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (/ (hypot x y) (+ x y)))
  (* (- x y) (+ x y))
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3)))
  (* (/ (+ x y) (fma (pow x 3) x (* (- (pow y 3)) y))) (- x y))
  (* (fma y (- y x) (* x x)) (* (fma x x (fma y y (* x y))) (fma x x (* y y))))
  (* (* (- x y) (fma x x (fma y y (* x y)))) (fma x x (* y y)))
  (* (fma y (- y x) (* x x)) (* (+ x y) (fma x x (* y y))))
  (fma (pow x 3) x (* (- (pow y 3)) y))
  (* (fma x x (- (* y y) (* x y))) (fma x x (* y y)))
  (* (- x y) (fma x x (* y y)))
  (* (fma x x (fma y y (* x y))) (fma x x (* y y)))
  (* (+ x y) (fma x x (* y y)))
  -1
  1
  1
0.234 * * * [progress]: adding candidates to table
0.318 * * [progress]: iteration 2 / 4
0.318 * * * [progress]: picking best candidate
0.327 * * * * [pick]: Picked  #<alt (λ (x y) (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
0.327 * * * [progress]: localizing error
0.338 * * * [progress]: generating rewritten candidates
0.338 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.350 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.350 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.352 * * * [progress]: generating series expansions
0.352 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.352 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0
0.352 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
0.352 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
0.352 * [taylor]: Taking taylor expansion of (+ x y) in y
0.352 * [taylor]: Taking taylor expansion of x in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (- x y) in y
0.352 * [taylor]: Taking taylor expansion of x in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.352 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.352 * [taylor]: Taking taylor expansion of x in y
0.352 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.353 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.353 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.353 * [taylor]: Taking taylor expansion of (+ x y) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of y in x
0.353 * [taylor]: Taking taylor expansion of (- x y) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of y in x
0.353 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.353 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.353 * [taylor]: Taking taylor expansion of y in x
0.354 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.354 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.354 * [taylor]: Taking taylor expansion of (+ x y) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.354 * [taylor]: Taking taylor expansion of (- x y) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.354 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.354 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.354 * [taylor]: Taking taylor expansion of -1 in y
0.355 * [taylor]: Taking taylor expansion of 0 in y
0.357 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.357 * [taylor]: Taking taylor expansion of 2 in y
0.357 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.357 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.357 * [taylor]: Taking taylor expansion of y in y
0.363 * [taylor]: Taking taylor expansion of 0 in y
0.363 * [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
0.363 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.363 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.363 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.363 * [taylor]: Taking taylor expansion of x in y
0.363 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.364 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.364 * [taylor]: Taking taylor expansion of x in y
0.364 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.364 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.364 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.364 * [taylor]: Taking taylor expansion of x in y
0.364 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.364 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.366 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.366 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.366 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.366 * [taylor]: Taking taylor expansion of y in x
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.366 * [taylor]: Taking taylor expansion of y in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.367 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.367 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.367 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.367 * [taylor]: Taking taylor expansion of x in x
0.367 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.367 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.367 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.369 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.369 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.369 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.369 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.369 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.370 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.370 * [taylor]: Taking taylor expansion of y in x
0.371 * [taylor]: Taking taylor expansion of 1 in y
0.374 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.378 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.378 * [taylor]: Taking taylor expansion of 2 in y
0.378 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.378 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.385 * [taylor]: Taking taylor expansion of 0 in y
0.386 * [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
0.386 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.386 * [taylor]: Taking taylor expansion of -1 in y
0.386 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.386 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.386 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.386 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.386 * [taylor]: Taking taylor expansion of y in y
0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.386 * [taylor]: Taking taylor expansion of x in y
0.386 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.386 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.386 * [taylor]: Taking taylor expansion of y in y
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.387 * [taylor]: Taking taylor expansion of x in y
0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.387 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.387 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.387 * [taylor]: Taking taylor expansion of x in y
0.387 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.387 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.387 * [taylor]: Taking taylor expansion of y in y
0.388 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.388 * [taylor]: Taking taylor expansion of -1 in x
0.388 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.389 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.389 * [taylor]: Taking taylor expansion of y in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.389 * [taylor]: Taking taylor expansion of y in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.389 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.390 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.390 * [taylor]: Taking taylor expansion of y in x
0.391 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.391 * [taylor]: Taking taylor expansion of -1 in x
0.391 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.391 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.391 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.391 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.391 * [taylor]: Taking taylor expansion of y in x
0.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.392 * [taylor]: Taking taylor expansion of y in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.392 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.393 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.393 * [taylor]: Taking taylor expansion of y in x
0.394 * [taylor]: Taking taylor expansion of 1 in y
0.397 * [taylor]: Taking taylor expansion of 0 in y
0.402 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.402 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.402 * [taylor]: Taking taylor expansion of 2 in y
0.402 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.402 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.402 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of 0 in y
0.415 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.415 * [approximate]: Taking taylor expansion of (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in (x y) around 0
0.415 * [taylor]: Taking taylor expansion of (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in y
0.415 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))))
0.415 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in y
0.415 * [taylor]: Taking taylor expansion of 1 in y
0.415 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
0.415 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
0.415 * [taylor]: Taking taylor expansion of (+ x y) in y
0.415 * [taylor]: Taking taylor expansion of x in y
0.415 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of (- x y) in y
0.415 * [taylor]: Taking taylor expansion of x in y
0.415 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 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 (pow y 2) in y
0.416 * [taylor]: Taking taylor expansion of y in y
0.417 * [taylor]: Taking taylor expansion of (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in x
0.417 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))))
0.417 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in x
0.417 * [taylor]: Taking taylor expansion of 1 in x
0.417 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.417 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.417 * [taylor]: Taking taylor expansion of (+ x y) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [taylor]: Taking taylor expansion of (- x y) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 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 (pow y 2) in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.421 * [taylor]: Taking taylor expansion of (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in x
0.421 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))))
0.421 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in x
0.421 * [taylor]: Taking taylor expansion of 1 in x
0.421 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.421 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.421 * [taylor]: Taking taylor expansion of (+ x y) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of y in x
0.421 * [taylor]: Taking taylor expansion of (- x y) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of y in x
0.421 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 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 (pow y 2) in x
0.421 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of (+ (* 2 (log x)) (log (/ 2 (pow y 2)))) in y
0.426 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
0.426 * [taylor]: Taking taylor expansion of 2 in y
0.426 * [taylor]: Taking taylor expansion of (log x) in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.426 * [taylor]: Taking taylor expansion of (log (/ 2 (pow y 2))) in y
0.426 * [taylor]: Taking taylor expansion of (/ 2 (pow y 2)) in y
0.426 * [taylor]: Taking taylor expansion of 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
0.431 * [taylor]: Taking taylor expansion of 0 in y
0.438 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.438 * [taylor]: Taking taylor expansion of -1 in y
0.438 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of 0 in y
0.452 * [approximate]: Taking taylor expansion of (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
0.452 * [taylor]: Taking taylor expansion of (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.452 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))
0.452 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.452 * [taylor]: Taking taylor expansion of 1 in y
0.452 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.452 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.452 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.452 * [taylor]: Taking taylor expansion of x in y
0.452 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.452 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.453 * [taylor]: Taking taylor expansion of x in y
0.453 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.453 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.453 * [taylor]: Taking taylor expansion of x in y
0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.453 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.453 * [taylor]: Taking taylor expansion of y in y
0.462 * [taylor]: Taking taylor expansion of (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.462 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))
0.462 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.462 * [taylor]: Taking taylor expansion of 1 in x
0.462 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.462 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.462 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.462 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.463 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.463 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.463 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.463 * [taylor]: Taking taylor expansion of y in x
0.465 * [taylor]: Taking taylor expansion of (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.465 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))
0.465 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.465 * [taylor]: Taking taylor expansion of 1 in x
0.465 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.465 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.465 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.466 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.466 * [taylor]: Taking taylor expansion of y in x
0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.466 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.466 * [taylor]: Taking taylor expansion of y in x
0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.466 * [taylor]: Taking taylor expansion of x in x
0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.466 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.466 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.466 * [taylor]: Taking taylor expansion of x in x
0.467 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.467 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.467 * [taylor]: Taking taylor expansion of y in x
0.468 * [taylor]: Taking taylor expansion of (log 2) in y
0.468 * [taylor]: Taking taylor expansion of 2 in y
0.472 * [taylor]: Taking taylor expansion of 0 in y
0.479 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.479 * [taylor]: Taking taylor expansion of -1 in y
0.479 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.490 * [taylor]: Taking taylor expansion of 0 in y
0.490 * [approximate]: Taking taylor expansion of (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in (x y) around 0
0.490 * [taylor]: Taking taylor expansion of (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.491 * [taylor]: Rewrote expression to (log (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))))
0.491 * [taylor]: Taking taylor expansion of (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.491 * [taylor]: Taking taylor expansion of 1 in y
0.491 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.491 * [taylor]: Taking taylor expansion of -1 in y
0.491 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.491 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.491 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.491 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.491 * [taylor]: Taking taylor expansion of y in y
0.491 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.491 * [taylor]: Taking taylor expansion of x in y
0.491 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.491 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.491 * [taylor]: Taking taylor expansion of y in y
0.491 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.491 * [taylor]: Taking taylor expansion of x in y
0.491 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.491 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.491 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.491 * [taylor]: Taking taylor expansion of x in y
0.492 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.492 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.492 * [taylor]: Taking taylor expansion of y in y
0.506 * [taylor]: Taking taylor expansion of (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.506 * [taylor]: Rewrote expression to (log (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))))
0.506 * [taylor]: Taking taylor expansion of (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.507 * [taylor]: Taking taylor expansion of 1 in x
0.507 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.507 * [taylor]: Taking taylor expansion of -1 in x
0.507 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.507 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.507 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.507 * [taylor]: Taking taylor expansion of y in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.507 * [taylor]: Taking taylor expansion of y in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.507 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.508 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.508 * [taylor]: Taking taylor expansion of y in x
0.510 * [taylor]: Taking taylor expansion of (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.510 * [taylor]: Rewrote expression to (log (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))))
0.510 * [taylor]: Taking taylor expansion of (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.510 * [taylor]: Taking taylor expansion of 1 in x
0.510 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.510 * [taylor]: Taking taylor expansion of -1 in x
0.510 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.510 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.511 * [taylor]: Taking taylor expansion of y in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.511 * [taylor]: Taking taylor expansion of y in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.511 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.512 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.512 * [taylor]: Taking taylor expansion of y in x
0.515 * [taylor]: Taking taylor expansion of (log 2) in y
0.515 * [taylor]: Taking taylor expansion of 2 in y
0.519 * [taylor]: Taking taylor expansion of 0 in y
0.526 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.526 * [taylor]: Taking taylor expansion of -1 in y
0.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.526 * [taylor]: Taking taylor expansion of y in y
0.538 * [taylor]: Taking taylor expansion of 0 in y
0.539 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.539 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))))) in (x y) around 0
0.539 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))))) in y
0.539 * [taylor]: Rewrote expression to (- (exp (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))))) 1)
0.539 * [taylor]: Taking taylor expansion of (exp (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))))) in y
0.539 * [taylor]: Taking taylor expansion of (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in y
0.539 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))))
0.539 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in y
0.539 * [taylor]: Taking taylor expansion of 1 in y
0.539 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
0.539 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
0.539 * [taylor]: Taking taylor expansion of (+ x y) in y
0.539 * [taylor]: Taking taylor expansion of x in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.539 * [taylor]: Taking taylor expansion of (- x y) in y
0.539 * [taylor]: Taking taylor expansion of x in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.539 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.539 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.539 * [taylor]: Taking taylor expansion of x in y
0.539 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.541 * [taylor]: Taking taylor expansion of 1 in y
0.541 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))))) in x
0.541 * [taylor]: Rewrote expression to (- (exp (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))))) 1)
0.541 * [taylor]: Taking taylor expansion of (exp (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))))) in x
0.541 * [taylor]: Taking taylor expansion of (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in x
0.541 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))))
0.541 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in x
0.541 * [taylor]: Taking taylor expansion of 1 in x
0.541 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.541 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.541 * [taylor]: Taking taylor expansion of (+ x y) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of y in x
0.541 * [taylor]: Taking taylor expansion of (- x y) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of y in x
0.541 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.541 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.541 * [taylor]: Taking taylor expansion of y in x
0.546 * [taylor]: Taking taylor expansion of 1 in x
0.546 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))))) in x
0.546 * [taylor]: Rewrote expression to (- (exp (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))))) 1)
0.546 * [taylor]: Taking taylor expansion of (exp (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))))) in x
0.546 * [taylor]: Taking taylor expansion of (log1p (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in x
0.546 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))))
0.546 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2)))) in x
0.546 * [taylor]: Taking taylor expansion of 1 in x
0.546 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.546 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.546 * [taylor]: Taking taylor expansion of (+ x y) in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of y in x
0.546 * [taylor]: Taking taylor expansion of (- x y) in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of y in x
0.546 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.546 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.547 * [taylor]: Taking taylor expansion of y in x
0.552 * [taylor]: Taking taylor expansion of 1 in x
0.552 * [taylor]: Taking taylor expansion of (- (exp (+ (* 2 (log x)) (log (/ 2 (pow y 2))))) 1) in y
0.552 * [taylor]: Taking taylor expansion of (exp (+ (* 2 (log x)) (log (/ 2 (pow y 2))))) in y
0.552 * [taylor]: Taking taylor expansion of (+ (* 2 (log x)) (log (/ 2 (pow y 2)))) in y
0.552 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
0.552 * [taylor]: Taking taylor expansion of 2 in y
0.552 * [taylor]: Taking taylor expansion of (log x) in y
0.552 * [taylor]: Taking taylor expansion of x in y
0.552 * [taylor]: Taking taylor expansion of (log (/ 2 (pow y 2))) in y
0.552 * [taylor]: Taking taylor expansion of (/ 2 (pow y 2)) in y
0.552 * [taylor]: Taking taylor expansion of 2 in y
0.552 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.554 * [taylor]: Taking taylor expansion of 1 in y
0.560 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [taylor]: Taking taylor expansion of (- (/ (exp (+ (* 2 (log x)) (log (/ 2 (pow y 2))))) (pow y 2))) in y
0.570 * [taylor]: Taking taylor expansion of (/ (exp (+ (* 2 (log x)) (log (/ 2 (pow y 2))))) (pow y 2)) in y
0.570 * [taylor]: Taking taylor expansion of (exp (+ (* 2 (log x)) (log (/ 2 (pow y 2))))) in y
0.571 * [taylor]: Taking taylor expansion of (+ (* 2 (log x)) (log (/ 2 (pow y 2)))) in y
0.571 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
0.571 * [taylor]: Taking taylor expansion of 2 in y
0.571 * [taylor]: Taking taylor expansion of (log x) in y
0.571 * [taylor]: Taking taylor expansion of x in y
0.571 * [taylor]: Taking taylor expansion of (log (/ 2 (pow y 2))) in y
0.571 * [taylor]: Taking taylor expansion of (/ 2 (pow y 2)) in y
0.571 * [taylor]: Taking taylor expansion of 2 in y
0.571 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.573 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.573 * [taylor]: Taking taylor expansion of y in y
0.605 * [taylor]: Taking taylor expansion of 0 in y
0.606 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in (x y) around 0
0.606 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.606 * [taylor]: Rewrote expression to (- (exp (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) 1)
0.606 * [taylor]: Taking taylor expansion of (exp (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.606 * [taylor]: Taking taylor expansion of (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.606 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))
0.606 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.606 * [taylor]: Taking taylor expansion of 1 in y
0.606 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.606 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.606 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.606 * [taylor]: Taking taylor expansion of x in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.606 * [taylor]: Taking taylor expansion of y in y
0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.607 * [taylor]: Taking taylor expansion of y in y
0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.607 * [taylor]: Taking taylor expansion of x in y
0.607 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.607 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.607 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.607 * [taylor]: Taking taylor expansion of x in y
0.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.607 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.607 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of 1 in y
0.617 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.617 * [taylor]: Rewrote expression to (- (exp (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) 1)
0.617 * [taylor]: Taking taylor expansion of (exp (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.617 * [taylor]: Taking taylor expansion of (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.617 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))
0.617 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.617 * [taylor]: Taking taylor expansion of 1 in x
0.617 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.618 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.618 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.618 * [taylor]: Taking taylor expansion of y in x
0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.618 * [taylor]: Taking taylor expansion of y in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.618 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.619 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.619 * [taylor]: Taking taylor expansion of y in x
0.621 * [taylor]: Taking taylor expansion of 1 in x
0.621 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.621 * [taylor]: Rewrote expression to (- (exp (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) 1)
0.621 * [taylor]: Taking taylor expansion of (exp (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.621 * [taylor]: Taking taylor expansion of (log1p (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.621 * [taylor]: Rewrote expression to (log (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))
0.621 * [taylor]: Taking taylor expansion of (+ 1 (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.621 * [taylor]: Taking taylor expansion of 1 in x
0.621 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.621 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.621 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.622 * [taylor]: Taking taylor expansion of y in x
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.622 * [taylor]: Taking taylor expansion of y in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.622 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.623 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.623 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of 1 in x
0.626 * [taylor]: Taking taylor expansion of 1 in y
0.630 * [taylor]: Taking taylor expansion of 0 in y
0.637 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.637 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.637 * [taylor]: Taking taylor expansion of 2 in y
0.637 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.637 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.637 * [taylor]: Taking taylor expansion of y in y
0.650 * [taylor]: Taking taylor expansion of 0 in y
0.650 * [approximate]: Taking taylor expansion of (expm1 (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in (x y) around 0
0.650 * [taylor]: Taking taylor expansion of (expm1 (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in y
0.650 * [taylor]: Rewrote expression to (- (exp (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) 1)
0.650 * [taylor]: Taking taylor expansion of (exp (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in y
0.650 * [taylor]: Taking taylor expansion of (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.650 * [taylor]: Rewrote expression to (log (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))))
0.650 * [taylor]: Taking taylor expansion of (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.650 * [taylor]: Taking taylor expansion of 1 in y
0.650 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.650 * [taylor]: Taking taylor expansion of -1 in y
0.650 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.650 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.650 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.650 * [taylor]: Taking taylor expansion of y in y
0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.651 * [taylor]: Taking taylor expansion of x in y
0.651 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.651 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.651 * [taylor]: Taking taylor expansion of y in y
0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.651 * [taylor]: Taking taylor expansion of x in y
0.651 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.651 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.651 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.651 * [taylor]: Taking taylor expansion of x in y
0.651 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.651 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.651 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of 1 in y
0.662 * [taylor]: Taking taylor expansion of (expm1 (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in x
0.662 * [taylor]: Rewrote expression to (- (exp (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) 1)
0.662 * [taylor]: Taking taylor expansion of (exp (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in x
0.662 * [taylor]: Taking taylor expansion of (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.662 * [taylor]: Rewrote expression to (log (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))))
0.662 * [taylor]: Taking taylor expansion of (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.662 * [taylor]: Taking taylor expansion of 1 in x
0.662 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.663 * [taylor]: Taking taylor expansion of -1 in x
0.663 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.663 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.663 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.663 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.664 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.664 * [taylor]: Taking taylor expansion of y in x
0.667 * [taylor]: Taking taylor expansion of 1 in x
0.667 * [taylor]: Taking taylor expansion of (expm1 (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in x
0.667 * [taylor]: Rewrote expression to (- (exp (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) 1)
0.667 * [taylor]: Taking taylor expansion of (exp (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))))) in x
0.667 * [taylor]: Taking taylor expansion of (log1p (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.667 * [taylor]: Rewrote expression to (log (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))))
0.667 * [taylor]: Taking taylor expansion of (+ 1 (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.667 * [taylor]: Taking taylor expansion of 1 in x
0.667 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.667 * [taylor]: Taking taylor expansion of -1 in x
0.667 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.667 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.667 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.667 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.667 * [taylor]: Taking taylor expansion of y in x
0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.667 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.668 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.669 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.669 * [taylor]: Taking taylor expansion of y in x
0.671 * [taylor]: Taking taylor expansion of 1 in x
0.672 * [taylor]: Taking taylor expansion of 1 in y
0.682 * [taylor]: Taking taylor expansion of 0 in y
0.689 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.690 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.690 * [taylor]: Taking taylor expansion of 2 in y
0.690 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.690 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.690 * [taylor]: Taking taylor expansion of y in y
0.703 * [taylor]: Taking taylor expansion of 0 in y
0.703 * * * [progress]: simplifying candidates
0.704 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (- (+ (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))))
  (- (* (- x y) (+ x y)))
  (- (+ (* 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))
  (+ 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (log1p (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (log (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (exp (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (* (cbrt (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
  (cbrt (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (* (* (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (sqrt (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (sqrt (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (exp (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (expm1 (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
  (log1p (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
  (log (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
  (exp (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
  (* (cbrt (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (cbrt (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))))
  (cbrt (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
  (* (* (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))) (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
  (sqrt (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
  (sqrt (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
  -1
  1
  1
  (- (+ (* 2 (log x)) (log 2)) (* 2 (log y)))
  (log 2)
  (log 2)
  (- (exp (- (+ (* 2 (log x)) (log 2)) (* 2 (log y)))) 1)
  1
  1
0.709 * * [simplify]: iteration  0 :  324  enodes  (cost  540 )
0.716 * * [simplify]: iteration  1 :  1567  enodes  (cost  462 )
0.742 * * [simplify]: iteration  2 :  5001  enodes  (cost  452 )
0.744 * [simplify]: Simplified to:
   (expm1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (pow (exp (/ (- x y) (fma x x (* y y)))) (+ x y))
  (pow (/ (+ x y) (/ (fma x x (* y y)) (- x y))) 3)
  (pow (/ (+ x y) (/ (fma x x (* y y)) (- x y))) 3)
  (* (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))))
  (pow (/ (+ x y) (/ (fma x x (* y y)) (- x y))) 3)
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (* (- y x) (+ x y))
  (- (+ (* 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) (hypot x y))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (- x y)
  (/ (+ x y) (+ (* x x) (* y y)))
  (/ 1 (+ (* x x) (* y y)))
  (/ (/ (fma x x (* y y)) (- x y)) (+ x y))
  (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (/ (hypot x y) (+ x y)))
  (* (- x y) (+ x y))
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3)))
  (* (/ (+ x y) (fma (pow x 3) x (* (- (pow y 3)) y))) (- x y))
  (* (fma y (- y x) (* x x)) (* (fma x x (fma y y (* x y))) (fma x x (* y y))))
  (* (* (- x y) (fma x x (fma y y (* x y)))) (fma x x (* y y)))
  (* (fma y (- y x) (* x x)) (* (+ x y) (fma x x (* y y))))
  (fma (pow x 3) x (* (- (pow y 3)) y))
  (* (fma x x (- (* y y) (* x y))) (fma x x (* y y)))
  (* (- x y) (fma x x (* y y)))
  (* (fma x x (fma y y (* x y))) (fma x x (* y y)))
  (* (+ x y) (fma x x (* y y)))
  (fma (/ (- x y) (fma x x (* y y))) (+ x y) 1)
  (/ (+ x y) (/ (fma x x (* y y)) (- x y)))
  (log1p (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (log (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (exp (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (* (cbrt (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
  (cbrt (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (pow (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 3)
  (sqrt (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (sqrt (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (exp (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (expm1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (pow (exp (/ (- x y) (fma x x (* y y)))) (+ x 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))))
  (pow (/ (+ x y) (/ (fma x x (* y y)) (- x y))) 3)
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  -1
  1
  1
  (fma (log x) 2 (- (log 2) (* 2 (log y))))
  (log 2)
  (log 2)
  (expm1 (- (+ (* 2 (log x)) (log 2)) (* 2 (log y))))
  1
  1
0.745 * * * [progress]: adding candidates to table
0.918 * * [progress]: iteration 3 / 4
0.918 * * * [progress]: picking best candidate
0.923 * * * * [pick]: Picked  #<alt (λ (x y) (expm1 (log1p -1)))>
0.923 * * * [progress]: localizing error
0.925 * * * [progress]: generating rewritten candidates
0.925 * * * [progress]: generating series expansions
0.925 * * * [progress]: simplifying candidates
0.926 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.928 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.928 * [simplify]: Simplified to:
   
0.928 * * * [progress]: adding candidates to table
0.928 * * [progress]: iteration 4 / 4
0.928 * * * [progress]: picking best candidate
0.932 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
0.932 * * * [progress]: localizing error
0.932 * * * [progress]: generating rewritten candidates
0.932 * * * [progress]: generating series expansions
0.932 * * * [progress]: simplifying candidates
0.932 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.935 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.935 * [simplify]: Simplified to:
   
0.935 * * * [progress]: adding candidates to table
0.935 * [progress]: [Phase 3 of 3] Extracting.
0.935 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p -1)))> #<alt (λ (x y) (expm1 (- (+ (* 2 (log x)) (log 2)) (* 2 (log y)))))>)
0.935 * * * [regime-changes]: Trying 3 branch expressions: ((/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) y x)
0.935 * * * * [regimes]: Trying to branch on (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) from (#<alt (λ (x y) (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p -1)))> #<alt (λ (x y) (expm1 (- (+ (* 2 (log x)) (log 2)) (* 2 (log y)))))>)
0.955 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p -1)))> #<alt (λ (x y) (expm1 (- (+ (* 2 (log x)) (log 2)) (* 2 (log y)))))>)
0.988 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p -1)))> #<alt (λ (x y) (expm1 (- (+ (* 2 (log x)) (log 2)) (* 2 (log y)))))>)
1.008 * * * [regime]: Found split indices: #<option (#s(si 2 37) #s(si 0 130) #s(si 1 205) #s(si 0 255))>
1.008 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p -1)))> #<alt (λ (x y) (expm1 (- (+ (* 2 (log x)) (log 2)) (* 2 (log y)))))>)
1.115 * [regimes]: Found splitpoints: (#s(sp 2 y -3.23505880669575e+153) #s(sp 0 y -7.331061585121293e-158) #s(sp 1 y 1.3645633303893502e-189) #s(sp 0 y +nan.0)) , with alts (#<alt (λ (x y) (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p -1)))> #<alt (λ (x y) (expm1 (- (+ (* 2 (log x)) (log 2)) (* 2 (log y)))))>)
1.115 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= y -3.23505880669575e+153) (expm1 (log1p -1)) (if (<= y -7.331061585121293e-158) (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (if (<= y 1.3645633303893502e-189) 1 (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))
1.116 * * [simplify]: iteration  0 :  32  enodes  (cost  20 )
1.116 * * [simplify]: iteration  1 :  32  enodes  (cost  20 )
1.116 * [simplify]: Simplified to:
   (if (<= y -3.23505880669575e+153) (expm1 (log1p -1)) (if (<= y -7.331061585121293e-158) (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (if (<= y 1.3645633303893502e-189) 1 (expm1 (log1p (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))))
2.174 * [regime-testing]: Baseline error score: 20.537683364683904
2.175 * [regime-testing]: Oracle error score: 0.4259597347871962
2.176 * [regime-testing]: End program error score: 5.320992744249206
2.205 * [regime-testing]: Target error score: 0.07754766377344643