2.428 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.036 * * * [progress]: [2/2] Setting up program.
0.040 * [progress]: [Phase 2 of 3] Improving.
0.041 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y)))
0.245 * * [simplify]: iteration  0 :  4921  enodes  (cost  22 )
0.245 * * [simplify]: iteration  1 :  4921  enodes  (cost  22 )
0.246 * [simplify]: Simplified to:
   (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y)))
0.247 * * [progress]: iteration 1 / 4
0.247 * * * [progress]: picking best candidate
0.251 * * * * [pick]: Picked  #<alt (λ (x y) (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))>
0.251 * * * [progress]: localizing error
0.271 * * * [progress]: generating rewritten candidates
0.271 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.284 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.289 * * * [progress]: generating series expansions
0.289 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.290 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0
0.290 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
0.290 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
0.290 * [taylor]: Taking taylor expansion of (+ x y) in y
0.290 * [taylor]: Taking taylor expansion of x in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of (- x y) in y
0.290 * [taylor]: Taking taylor expansion of x in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.290 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.290 * [taylor]: Taking taylor expansion of x in y
0.290 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.291 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.291 * [taylor]: Taking taylor expansion of (+ x y) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [taylor]: Taking taylor expansion of (- x y) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.291 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
0.292 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.292 * [taylor]: Taking taylor expansion of (+ x y) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (- x y) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.292 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of -1 in y
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.297 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.297 * [taylor]: Taking taylor expansion of 2 in y
0.297 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.297 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.301 * [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
0.301 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.301 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.301 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.301 * [taylor]: Taking taylor expansion of x in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.302 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.302 * [taylor]: Taking taylor expansion of x in y
0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.302 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.302 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.302 * [taylor]: Taking taylor expansion of x in y
0.302 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.302 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.303 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.303 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.303 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.303 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.304 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.304 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.304 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.304 * [taylor]: Taking taylor expansion of y in x
0.304 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.304 * [taylor]: Taking taylor expansion of y in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.304 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.304 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.304 * [taylor]: Taking taylor expansion of y in x
0.305 * [taylor]: Taking taylor expansion of 1 in y
0.307 * [taylor]: Taking taylor expansion of 0 in y
0.310 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.310 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.310 * [taylor]: Taking taylor expansion of 2 in y
0.310 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.310 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.310 * [taylor]: Taking taylor expansion of y in y
0.315 * [taylor]: Taking taylor expansion of 0 in y
0.317 * [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
0.317 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.317 * [taylor]: Taking taylor expansion of -1 in y
0.317 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.317 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.317 * [taylor]: Taking taylor expansion of y in y
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.317 * [taylor]: Taking taylor expansion of x in y
0.317 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.317 * [taylor]: Taking taylor expansion of y in y
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.317 * [taylor]: Taking taylor expansion of x in y
0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.317 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.317 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.318 * [taylor]: Taking taylor expansion of x in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.318 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.318 * [taylor]: Taking taylor expansion of -1 in x
0.318 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.318 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.318 * [taylor]: Taking taylor expansion of y in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.319 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.319 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.320 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.320 * [taylor]: Taking taylor expansion of -1 in x
0.320 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.320 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.320 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.320 * [taylor]: Taking taylor expansion of y in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.320 * [taylor]: Taking taylor expansion of y in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.320 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.320 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.320 * [taylor]: Taking taylor expansion of y in x
0.321 * [taylor]: Taking taylor expansion of 1 in y
0.323 * [taylor]: Taking taylor expansion of 0 in y
0.327 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.327 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.327 * [taylor]: Taking taylor expansion of 2 in y
0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.327 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.327 * [taylor]: Taking taylor expansion of y in y
0.333 * [taylor]: Taking taylor expansion of 0 in y
0.333 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.333 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
0.333 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.333 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.333 * [taylor]: Taking taylor expansion of x in y
0.333 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.333 * [taylor]: Taking taylor expansion of y in y
0.333 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.333 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.333 * [taylor]: Taking taylor expansion of y in x
0.333 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.333 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.333 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.334 * [taylor]: Taking taylor expansion of 0 in y
0.334 * [taylor]: Taking taylor expansion of 1 in y
0.335 * [taylor]: Taking taylor expansion of 0 in y
0.336 * [taylor]: Taking taylor expansion of 0 in y
0.337 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.337 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.337 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.337 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.337 * [taylor]: Taking taylor expansion of x in y
0.337 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.337 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.337 * [taylor]: Taking taylor expansion of y in y
0.337 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.337 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.338 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.338 * [taylor]: Taking taylor expansion of y in x
0.338 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.338 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.338 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.338 * [taylor]: Taking taylor expansion of y in x
0.338 * [taylor]: Taking taylor expansion of 1 in y
0.339 * [taylor]: Taking taylor expansion of 0 in y
0.339 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.339 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.339 * [taylor]: Taking taylor expansion of y in y
0.341 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [taylor]: Taking taylor expansion of 0 in y
0.345 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.345 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.345 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.345 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.345 * [taylor]: Taking taylor expansion of x in y
0.345 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.345 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.345 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.346 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.346 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.346 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.347 * [taylor]: Taking taylor expansion of 1 in y
0.347 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.348 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.348 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of 0 in y
0.352 * [taylor]: Taking taylor expansion of 0 in y
0.354 * * * [progress]: simplifying candidates
0.354 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 x y))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 x y))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 x y))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (-.f64 (*.f64 y y) (*.f64 x y))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (+.f64 x y) (-.f64 x y)))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (+.f64 x y) (+.f64 (*.f64 x x) (-.f64 (*.f64 y y) (*.f64 x y)))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 x y))) (-.f64 x y)))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 x y))) (+.f64 (*.f64 x x) (-.f64 (*.f64 y y) (*.f64 x y)))))
  (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))))
  (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 x y))
  (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) 1)
  (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (-.f64 x y) (+.f64 x y)))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (-.f64 x y) 1)
  (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (-.f64 x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (-.f64 x y) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 x y) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (neg.f64 (*.f64 (-.f64 x y) (+.f64 x y)))
  (neg.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (*.f64 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y)))) (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (*.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (*.f64 (-.f64 x y) (+.f64 x y))) (*.f64 (-.f64 x y) (+.f64 x y))) (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (*.f64 (*.f64 (-.f64 x y) (-.f64 x y)) (-.f64 x y)) (*.f64 (*.f64 (+.f64 x y) (+.f64 x y)) (+.f64 x y))) (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (log.f64 (*.f64 (-.f64 x y) (+.f64 x y))) (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (+.f64 (log.f64 (-.f64 x y)) (log.f64 (+.f64 x y))) (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (exp.f64 (*.f64 x x)) (exp.f64 (*.f64 y y)))
  -1
  1
  1
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
0.419 * * [simplify]: iteration  0 :  5210  enodes  (cost  978 )
0.424 * [simplify]: Simplified to:
   (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 x y))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y (+.f64 x y))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 x y))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y (-.f64 y x))))
  (-.f64 (pow.f64 x 4) (pow.f64 y 4))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y (-.f64 y x)))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (+.f64 (*.f64 x x) (*.f64 y (+.f64 x y))) (-.f64 x y)))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (+.f64 (*.f64 x x) (*.f64 y (+.f64 x y))) (+.f64 (*.f64 x x) (*.f64 y (-.f64 y x)))))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (pow.f64 x 4) (pow.f64 y 4)))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (pow.f64 x 6) (pow.f64 y 6)))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 x y))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (-.f64 x y)
  (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (-.f64 x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (-.f64 x y) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 x y) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (*.f64 y y) (*.f64 x x))
  (neg.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (sqrt.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (pow.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)) 3)
  (*.f64 (cbrt.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y))) (cbrt.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y))))
  (cbrt.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (pow.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)) 3)
  (pow.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)) 3)
  (exp.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (log.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (log.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (log.f64 (*.f64 (/.f64 (+.f64 x y) (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (-.f64 (pow.f64 x 4) (pow.f64 y 4))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (pow.f64 x 6) (pow.f64 y 6))
  (+.f64 (pow.f64 x 4) (*.f64 (*.f64 y y) (-.f64 (*.f64 y y) (*.f64 x x))))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (pow.f64 (+.f64 (*.f64 x x) (*.f64 y y)) 3)
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  -1
  1
  1
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
0.425 * * * [progress]: adding candidates to table
0.553 * * [progress]: iteration 2 / 4
0.553 * * * [progress]: picking best candidate
0.573 * * * * [pick]: Picked  #<alt (λ (x y) (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))>
0.573 * * * [progress]: localizing error
0.586 * * * [progress]: generating rewritten candidates
0.586 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.595 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.612 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
0.617 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
0.626 * * * [progress]: generating series expansions
0.626 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.628 * [approximate]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2))) in (x y) around 0
0.628 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2))) in y
0.628 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.628 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.628 * [taylor]: Taking taylor expansion of x in y
0.628 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.628 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.628 * [taylor]: Taking taylor expansion of x in y
0.628 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.629 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2))) in x
0.629 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.629 * [taylor]: Taking taylor expansion of y in x
0.629 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.629 * [taylor]: Taking taylor expansion of y in x
0.630 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2))) in x
0.630 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.630 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.630 * [taylor]: Taking taylor expansion of y in x
0.630 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.630 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.630 * [taylor]: Taking taylor expansion of y in x
0.631 * [taylor]: Taking taylor expansion of -1 in y
0.632 * [taylor]: Taking taylor expansion of 0 in y
0.634 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.634 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.634 * [taylor]: Taking taylor expansion of 2 in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.634 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.639 * [taylor]: Taking taylor expansion of 0 in y
0.640 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.640 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.640 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.640 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.640 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.640 * [taylor]: Taking taylor expansion of x in y
0.640 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.640 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.640 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.641 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.641 * [taylor]: Taking taylor expansion of x in y
0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.641 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.641 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.641 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.641 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.642 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.642 * [taylor]: Taking taylor expansion of y in x
0.642 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.642 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.642 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.642 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.642 * [taylor]: Taking taylor expansion of y in x
0.643 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.643 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.643 * [taylor]: Taking taylor expansion of y in x
0.643 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.643 * [taylor]: Taking taylor expansion of y in x
0.644 * [taylor]: Taking taylor expansion of 1 in y
0.645 * [taylor]: Taking taylor expansion of 0 in y
0.648 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.649 * [taylor]: Taking taylor expansion of 2 in y
0.649 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.649 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.649 * [taylor]: Taking taylor expansion of y in y
0.654 * [taylor]: Taking taylor expansion of 0 in y
0.656 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.656 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.656 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.656 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.656 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.656 * [taylor]: Taking taylor expansion of x in y
0.656 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.656 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.656 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.657 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.657 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.657 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.657 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.658 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.658 * [taylor]: Taking taylor expansion of y in x
0.658 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.658 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.658 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.658 * [taylor]: Taking taylor expansion of y in x
0.658 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.658 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.658 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.659 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.659 * [taylor]: Taking taylor expansion of y in x
0.659 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.659 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.659 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.659 * [taylor]: Taking taylor expansion of y in x
0.660 * [taylor]: Taking taylor expansion of 1 in y
0.661 * [taylor]: Taking taylor expansion of 0 in y
0.663 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.663 * [taylor]: Taking taylor expansion of 2 in y
0.663 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.664 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.668 * [taylor]: Taking taylor expansion of 0 in y
0.668 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.669 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in (x y) around 0
0.669 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in y
0.669 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.669 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.669 * [taylor]: Taking taylor expansion of x in y
0.669 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.669 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.669 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.669 * [taylor]: Taking taylor expansion of x in y
0.669 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.670 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in x
0.670 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.670 * [taylor]: Taking taylor expansion of y in x
0.670 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.670 * [taylor]: Taking taylor expansion of y in x
0.671 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in x
0.671 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.671 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.671 * [taylor]: Taking taylor expansion of y in x
0.671 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.671 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.671 * [taylor]: Taking taylor expansion of y in x
0.672 * [taylor]: Taking taylor expansion of -1 in y
0.673 * [taylor]: Taking taylor expansion of 0 in y
0.675 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.675 * [taylor]: Taking taylor expansion of 2 in y
0.675 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.675 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.675 * [taylor]: Taking taylor expansion of y in y
0.678 * [taylor]: Taking taylor expansion of 0 in y
0.679 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.679 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.679 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.679 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.679 * [taylor]: Taking taylor expansion of x in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.679 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.679 * [taylor]: Taking taylor expansion of y in y
0.679 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.679 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.679 * [taylor]: Taking taylor expansion of x in y
0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.680 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.680 * [taylor]: Taking taylor expansion of y in y
0.680 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.680 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.680 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.680 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.680 * [taylor]: Taking taylor expansion of y in x
0.680 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.680 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.681 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.681 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.681 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.681 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.681 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.682 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.682 * [taylor]: Taking taylor expansion of y in x
0.682 * [taylor]: Taking taylor expansion of 1 in y
0.683 * [taylor]: Taking taylor expansion of 0 in y
0.685 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.686 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.686 * [taylor]: Taking taylor expansion of 2 in y
0.686 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.686 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.686 * [taylor]: Taking taylor expansion of y in y
0.690 * [taylor]: Taking taylor expansion of 0 in y
0.692 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.692 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.692 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.692 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.692 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.692 * [taylor]: Taking taylor expansion of x in y
0.692 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.692 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.692 * [taylor]: Taking taylor expansion of y in y
0.692 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.692 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.692 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.692 * [taylor]: Taking taylor expansion of x in y
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.693 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.693 * [taylor]: Taking taylor expansion of y in y
0.693 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.693 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.693 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.693 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.693 * [taylor]: Taking taylor expansion of y in x
0.693 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.693 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.694 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.695 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.695 * [taylor]: Taking taylor expansion of y in x
0.695 * [taylor]: Taking taylor expansion of 1 in y
0.696 * [taylor]: Taking taylor expansion of 0 in y
0.698 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.698 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.698 * [taylor]: Taking taylor expansion of 2 in y
0.699 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.699 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.699 * [taylor]: Taking taylor expansion of y in y
0.703 * [taylor]: Taking taylor expansion of 0 in y
0.703 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
0.704 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
0.704 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.704 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.704 * [taylor]: Taking taylor expansion of x in y
0.704 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.704 * [taylor]: Taking taylor expansion of y in y
0.704 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.704 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.704 * [taylor]: Taking taylor expansion of y in x
0.704 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.704 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.704 * [taylor]: Taking taylor expansion of y in x
0.704 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.704 * [taylor]: Taking taylor expansion of y in y
0.704 * [taylor]: Taking taylor expansion of 0 in y
0.705 * [taylor]: Taking taylor expansion of 1 in y
0.705 * [taylor]: Taking taylor expansion of 0 in y
0.706 * [taylor]: Taking taylor expansion of 0 in y
0.707 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.707 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.707 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.707 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.707 * [taylor]: Taking taylor expansion of x in y
0.708 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.708 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.708 * [taylor]: Taking taylor expansion of y in y
0.708 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.708 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.708 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.708 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.708 * [taylor]: Taking taylor expansion of y in x
0.708 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.708 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.708 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.708 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.708 * [taylor]: Taking taylor expansion of y in x
0.709 * [taylor]: Taking taylor expansion of 1 in y
0.709 * [taylor]: Taking taylor expansion of 0 in y
0.710 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.710 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.710 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of 0 in y
0.714 * [taylor]: Taking taylor expansion of 0 in y
0.716 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.716 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.716 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.716 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.716 * [taylor]: Taking taylor expansion of x in y
0.716 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.716 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.716 * [taylor]: Taking taylor expansion of y in y
0.716 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.716 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.716 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.716 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.716 * [taylor]: Taking taylor expansion of y in x
0.717 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.717 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.717 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.717 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.717 * [taylor]: Taking taylor expansion of y in x
0.717 * [taylor]: Taking taylor expansion of 1 in y
0.717 * [taylor]: Taking taylor expansion of 0 in y
0.718 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.718 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.718 * [taylor]: Taking taylor expansion of y in y
0.720 * [taylor]: Taking taylor expansion of 0 in y
0.722 * [taylor]: Taking taylor expansion of 0 in y
0.723 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
0.723 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
0.723 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.723 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.723 * [taylor]: Taking taylor expansion of x in y
0.724 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.724 * [taylor]: Taking taylor expansion of y in y
0.724 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.724 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.724 * [taylor]: Taking taylor expansion of x in x
0.724 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.724 * [taylor]: Taking taylor expansion of y in x
0.724 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.724 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.724 * [taylor]: Taking taylor expansion of x in x
0.724 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.724 * [taylor]: Taking taylor expansion of y in x
0.724 * [taylor]: Taking taylor expansion of (neg (pow y 2)) in y
0.724 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.724 * [taylor]: Taking taylor expansion of y in y
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.725 * [taylor]: Taking taylor expansion of 1 in y
0.726 * [taylor]: Taking taylor expansion of 0 in y
0.727 * [taylor]: Taking taylor expansion of 0 in y
0.728 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.728 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.728 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.728 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.728 * [taylor]: Taking taylor expansion of x in y
0.728 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.728 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.728 * [taylor]: Taking taylor expansion of y in y
0.728 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.728 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.728 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.728 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.728 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.729 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.729 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of 1 in y
0.729 * [taylor]: Taking taylor expansion of 0 in y
0.730 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.730 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.731 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.731 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of 0 in y
0.735 * [taylor]: Taking taylor expansion of 0 in y
0.737 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.737 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.737 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.737 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.737 * [taylor]: Taking taylor expansion of x in y
0.737 * [taylor]: Taking taylor expansion of (/ 1 (pow y 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 (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.738 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 (/ 1 (pow y 2)) in x
0.738 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.738 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.738 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 (/ 1 (pow y 2)) in x
0.738 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.738 * [taylor]: Taking taylor expansion of 1 in y
0.739 * [taylor]: Taking taylor expansion of 0 in y
0.740 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) 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
0.742 * [taylor]: Taking taylor expansion of 0 in y
0.744 * [taylor]: Taking taylor expansion of 0 in y
0.745 * * * [progress]: simplifying candidates
0.747 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 x y))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) 1)
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (+.f64 x y))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 x y))
  (/.f64 1 1)
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 x y))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) 1)
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (+.f64 x y))
  (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) 1)
  (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (neg.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (neg.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (*.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (log.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) 1)
  (/.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 1))
  (/.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 1))
  (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))))
  (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 1)
  (/.f64 1 (/.f64 1 (+.f64 x y)))
  (/.f64 1 (/.f64 1 1))
  (/.f64 1 (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 x y)))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) 1))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (+.f64 x y)))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) 1))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 1 (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) 1)
  (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))))
  (/.f64 1 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 1)
  (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (/.f64 1 (+.f64 x y)))
  (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 x y)))
  (/.f64 1 (/.f64 1 1))
  (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 x y)))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) 1))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 1 (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (+.f64 x y)))
  (/.f64 1 (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) 1))
  (/.f64 1 (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 1 (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 1 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (sqrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))))
  (/.f64 (sqrt.f64 1) (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (sqrt.f64 1) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 1) (/.f64 1 (+.f64 x y)))
  (/.f64 (sqrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 x y)))
  (/.f64 (sqrt.f64 1) (/.f64 1 1))
  (/.f64 (sqrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 1) (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (sqrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 x y)))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) 1))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (+.f64 x y)))
  (/.f64 (sqrt.f64 1) (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (/.f64 (sqrt.f64 1) (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) 1))
  (/.f64 (sqrt.f64 1) (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 1) (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (sqrt.f64 1) (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (sqrt.f64 1) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))))
  (/.f64 (cbrt.f64 1) (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (cbrt.f64 1) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 (+.f64 x y)))
  (/.f64 (cbrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 x y)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 1))
  (/.f64 (cbrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (cbrt.f64 1) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 x y)))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) 1))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (+.f64 x y)))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) 1))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (neg.f64 1)
  (neg.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (*.f64 (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))) (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (cbrt.f64 (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))) (cbrt.f64 (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))))
  (cbrt.f64 (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (*.f64 1 1) 1) (/.f64 (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (exp.f64 (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (log.f64 (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (-.f64 (log.f64 1) (log.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (-.f64 (log.f64 1) (-.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (log.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (neg.f64 (log.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (neg.f64 (-.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (log.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (neg.f64 1)
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (exp.f64 (*.f64 x x)) (exp.f64 (*.f64 y y)))
  (+.f64 x y)
  (-.f64 x y)
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (neg.f64 (*.f64 y y))
  (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (+.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (exp.f64 (*.f64 x x)) (exp.f64 (*.f64 y y)))
  -1
  1
  1
  -1
  1
  1
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (-.f64 (pow.f64 x 2) (pow.f64 y 2))
  (-.f64 (pow.f64 x 2) (pow.f64 y 2))
  (-.f64 (pow.f64 x 2) (pow.f64 y 2))
0.821 * * [simplify]: iteration  0 :  5004  enodes  (cost  5250 )
0.844 * [simplify]: Simplified to:
   (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (pow.f64 x 4) (pow.f64 y 4)))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (pow.f64 x 6) (pow.f64 y 6)))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 x y))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (+.f64 x y))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 x y))
  1
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 x y))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (+.f64 x y))
  (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (neg.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (-.f64 (*.f64 y y) (*.f64 x x))
  (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) 3)
  (*.f64 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) 3)
  (exp.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 1))
  (/.f64 (-.f64 (pow.f64 x 4) (pow.f64 y 4)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (-.f64 (pow.f64 x 6) (pow.f64 y 6)) (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  1
  (+.f64 x y)
  1
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 x y) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (-.f64 (pow.f64 x 4) (pow.f64 y 4)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (-.f64 (pow.f64 x 6) (pow.f64 y 6)) (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (+.f64 (pow.f64 x 4) (*.f64 (*.f64 y y) (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (-.f64 (*.f64 x x) (*.f64 y y))
  1
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 x y)
  (*.f64 (-.f64 x y) (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y))))
  1
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (-.f64 x y) (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 x y) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 1 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (-.f64 (pow.f64 x 4) (pow.f64 y 4)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (-.f64 (pow.f64 x 6) (pow.f64 y 6)) (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (+.f64 (pow.f64 x 4) (*.f64 (*.f64 y y) (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (-.f64 (*.f64 x x) (*.f64 y y))
  1
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 x y)
  (*.f64 (-.f64 x y) (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y))))
  1
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 x y) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (-.f64 x y) (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 1 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 x y) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 1 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (-.f64 (pow.f64 x 4) (pow.f64 y 4)) (*.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (-.f64 (pow.f64 x 6) (pow.f64 y 6)) (*.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (+.f64 (pow.f64 x 4) (*.f64 (*.f64 y y) (+.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 1))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (cbrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (+.f64 x y) (*.f64 (cbrt.f64 1) (cbrt.f64 1)))
  (*.f64 (-.f64 x y) (/.f64 (cbrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (cbrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (cbrt.f64 1) (cbrt.f64 1)))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (cbrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (cbrt.f64 1) (cbrt.f64 1)))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (cbrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 x y)))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))) (+.f64 x y)))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 x y)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  -1
  (/.f64 (neg.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) 3)
  (*.f64 (cbrt.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) 3)
  (pow.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) 3)
  (exp.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  -1
  (-.f64 (pow.f64 x 4) (pow.f64 y 4))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (pow.f64 x 6) (pow.f64 y 6))
  (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (pow.f64 (+.f64 (*.f64 x x) (*.f64 y y)) 3)
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 x y)
  (-.f64 x y)
  (-.f64 (pow.f64 x 4) (pow.f64 y 4))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (neg.f64 (*.f64 y y))
  (-.f64 (pow.f64 x 6) (pow.f64 y 6))
  (+.f64 (pow.f64 x 4) (*.f64 (*.f64 y y) (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (pow.f64 (-.f64 (*.f64 x x) (*.f64 y y)) 3)
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  -1
  1
  1
  -1
  1
  1
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (-.f64 (*.f64 x x) (*.f64 y y))
0.846 * * * [progress]: adding candidates to table
1.206 * * [progress]: iteration 3 / 4
1.206 * * * [progress]: picking best candidate
1.222 * * * * [pick]: Picked  #<alt (λ (x y) (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))>
1.222 * * * [progress]: localizing error
1.244 * * * [progress]: generating rewritten candidates
1.244 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.259 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
1.265 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
1.278 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
1.286 * * * [progress]: generating series expansions
1.286 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.287 * [approximate]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2))) in (x y) around 0
1.287 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2))) in y
1.287 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
1.287 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.287 * [taylor]: Taking taylor expansion of x in y
1.287 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.287 * [taylor]: Taking taylor expansion of y in y
1.287 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
1.287 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.287 * [taylor]: Taking taylor expansion of x in y
1.287 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.287 * [taylor]: Taking taylor expansion of y in y
1.288 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2))) in x
1.288 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.288 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.288 * [taylor]: Taking taylor expansion of x in x
1.288 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.288 * [taylor]: Taking taylor expansion of y in x
1.288 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.288 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.288 * [taylor]: Taking taylor expansion of x in x
1.288 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.288 * [taylor]: Taking taylor expansion of y in x
1.289 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2))) in x
1.289 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.289 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.289 * [taylor]: Taking taylor expansion of x in x
1.289 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.289 * [taylor]: Taking taylor expansion of y in x
1.289 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.289 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.289 * [taylor]: Taking taylor expansion of x in x
1.289 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.289 * [taylor]: Taking taylor expansion of y in x
1.290 * [taylor]: Taking taylor expansion of -1 in y
1.292 * [taylor]: Taking taylor expansion of 0 in y
1.294 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
1.294 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.294 * [taylor]: Taking taylor expansion of 2 in y
1.294 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.294 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.294 * [taylor]: Taking taylor expansion of y in y
1.298 * [taylor]: Taking taylor expansion of 0 in y
1.299 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
1.299 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
1.300 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.300 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.300 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.300 * [taylor]: Taking taylor expansion of x in y
1.300 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.300 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.300 * [taylor]: Taking taylor expansion of y in y
1.300 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.300 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.300 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.300 * [taylor]: Taking taylor expansion of x in y
1.300 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.300 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.300 * [taylor]: Taking taylor expansion of y in y
1.301 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.301 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.301 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.301 * [taylor]: Taking taylor expansion of x in x
1.301 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.301 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.301 * [taylor]: Taking taylor expansion of y in x
1.301 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.301 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.301 * [taylor]: Taking taylor expansion of x in x
1.302 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.302 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.302 * [taylor]: Taking taylor expansion of y in x
1.302 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.302 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.302 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.302 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.302 * [taylor]: Taking taylor expansion of x in x
1.302 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.302 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.302 * [taylor]: Taking taylor expansion of y in x
1.303 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.303 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.303 * [taylor]: Taking taylor expansion of x in x
1.303 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.303 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.303 * [taylor]: Taking taylor expansion of y in x
1.303 * [taylor]: Taking taylor expansion of 1 in y
1.305 * [taylor]: Taking taylor expansion of 0 in y
1.308 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.308 * [taylor]: Taking taylor expansion of 2 in y
1.308 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.308 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.308 * [taylor]: Taking taylor expansion of y in y
1.314 * [taylor]: Taking taylor expansion of 0 in y
1.316 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
1.316 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
1.316 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.316 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.316 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.316 * [taylor]: Taking taylor expansion of x in y
1.316 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.316 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.316 * [taylor]: Taking taylor expansion of y in y
1.316 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.316 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.316 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.316 * [taylor]: Taking taylor expansion of x in y
1.316 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.316 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.316 * [taylor]: Taking taylor expansion of y in y
1.317 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.317 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.317 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.317 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.317 * [taylor]: Taking taylor expansion of x in x
1.317 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.317 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.317 * [taylor]: Taking taylor expansion of y in x
1.317 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.317 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.317 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.317 * [taylor]: Taking taylor expansion of x in x
1.317 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.317 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.317 * [taylor]: Taking taylor expansion of y in x
1.318 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.318 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.318 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.318 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.318 * [taylor]: Taking taylor expansion of x in x
1.318 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.318 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.318 * [taylor]: Taking taylor expansion of y in x
1.318 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.318 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.318 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.318 * [taylor]: Taking taylor expansion of x in x
1.318 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.318 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.318 * [taylor]: Taking taylor expansion of y in x
1.319 * [taylor]: Taking taylor expansion of 1 in y
1.320 * [taylor]: Taking taylor expansion of 0 in y
1.322 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.322 * [taylor]: Taking taylor expansion of 2 in y
1.322 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.322 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.322 * [taylor]: Taking taylor expansion of y in y
1.327 * [taylor]: Taking taylor expansion of 0 in y
1.327 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
1.328 * [approximate]: Taking taylor expansion of (/ 1 (- (pow x 2) (pow y 2))) in (x y) around 0
1.328 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) (pow y 2))) in y
1.328 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
1.328 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.328 * [taylor]: Taking taylor expansion of x in y
1.328 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.328 * [taylor]: Taking taylor expansion of y in y
1.328 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) (pow y 2))) in x
1.328 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.328 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.328 * [taylor]: Taking taylor expansion of x in x
1.328 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.328 * [taylor]: Taking taylor expansion of y in x
1.329 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) (pow y 2))) in x
1.329 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.329 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.329 * [taylor]: Taking taylor expansion of x in x
1.329 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.329 * [taylor]: Taking taylor expansion of y in x
1.330 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
1.330 * [taylor]: Taking taylor expansion of -1 in y
1.330 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.330 * [taylor]: Taking taylor expansion of y in y
1.332 * [taylor]: Taking taylor expansion of 0 in y
1.334 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 4))) in y
1.334 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.334 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.334 * [taylor]: Taking taylor expansion of y in y
1.339 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
1.339 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
1.339 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.339 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.339 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.339 * [taylor]: Taking taylor expansion of x in y
1.339 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.339 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.339 * [taylor]: Taking taylor expansion of y in y
1.340 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.340 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.340 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.340 * [taylor]: Taking taylor expansion of x in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.340 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.340 * [taylor]: Taking taylor expansion of y in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.340 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.340 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.340 * [taylor]: Taking taylor expansion of x in x
1.340 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.340 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.340 * [taylor]: Taking taylor expansion of y in x
1.341 * [taylor]: Taking taylor expansion of 1 in y
1.341 * [taylor]: Taking taylor expansion of 0 in y
1.343 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.343 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.343 * [taylor]: Taking taylor expansion of y in y
1.346 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
1.346 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
1.346 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.346 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.346 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.346 * [taylor]: Taking taylor expansion of x in y
1.347 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.347 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.347 * [taylor]: Taking taylor expansion of y in y
1.347 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.347 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.347 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.347 * [taylor]: Taking taylor expansion of x in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.347 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.347 * [taylor]: Taking taylor expansion of y in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.347 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.348 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.348 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.348 * [taylor]: Taking taylor expansion of x in x
1.348 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.348 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.348 * [taylor]: Taking taylor expansion of y in x
1.348 * [taylor]: Taking taylor expansion of 1 in y
1.349 * [taylor]: Taking taylor expansion of 0 in y
1.351 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.351 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.351 * [taylor]: Taking taylor expansion of y in y
1.353 * * * * [progress]: [ 3 / 4 ] generating series at (2)
1.354 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in (x y) around 0
1.354 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in y
1.354 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
1.354 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.354 * [taylor]: Taking taylor expansion of x in y
1.354 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.354 * [taylor]: Taking taylor expansion of y in y
1.354 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
1.354 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.354 * [taylor]: Taking taylor expansion of x in y
1.354 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.354 * [taylor]: Taking taylor expansion of y in y
1.355 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in x
1.355 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.355 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.355 * [taylor]: Taking taylor expansion of x in x
1.355 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.355 * [taylor]: Taking taylor expansion of y in x
1.355 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.355 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.355 * [taylor]: Taking taylor expansion of x in x
1.355 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.355 * [taylor]: Taking taylor expansion of y in x
1.356 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2))) in x
1.356 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.356 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.356 * [taylor]: Taking taylor expansion of x in x
1.356 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.356 * [taylor]: Taking taylor expansion of y in x
1.356 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.356 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.356 * [taylor]: Taking taylor expansion of x in x
1.356 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.356 * [taylor]: Taking taylor expansion of y in x
1.357 * [taylor]: Taking taylor expansion of -1 in y
1.358 * [taylor]: Taking taylor expansion of 0 in y
1.359 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.359 * [taylor]: Taking taylor expansion of 2 in y
1.359 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.359 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.359 * [taylor]: Taking taylor expansion of y in y
1.362 * [taylor]: Taking taylor expansion of 0 in y
1.364 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
1.364 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
1.364 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.364 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.364 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.364 * [taylor]: Taking taylor expansion of x in y
1.364 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.364 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.364 * [taylor]: Taking taylor expansion of y in y
1.364 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.365 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.365 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.365 * [taylor]: Taking taylor expansion of x in y
1.365 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.365 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.365 * [taylor]: Taking taylor expansion of y in y
1.365 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.365 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.365 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.365 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.365 * [taylor]: Taking taylor expansion of x in x
1.365 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.365 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.365 * [taylor]: Taking taylor expansion of y in x
1.366 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.366 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.366 * [taylor]: Taking taylor expansion of x in x
1.366 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.366 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.366 * [taylor]: Taking taylor expansion of y in x
1.366 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.366 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.366 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.366 * [taylor]: Taking taylor expansion of x in x
1.367 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.367 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.367 * [taylor]: Taking taylor expansion of y in x
1.367 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.367 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.367 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.367 * [taylor]: Taking taylor expansion of x in x
1.367 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.367 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.367 * [taylor]: Taking taylor expansion of y in x
1.368 * [taylor]: Taking taylor expansion of 1 in y
1.369 * [taylor]: Taking taylor expansion of 0 in y
1.376 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
1.376 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.376 * [taylor]: Taking taylor expansion of 2 in y
1.376 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.376 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.376 * [taylor]: Taking taylor expansion of y in y
1.382 * [taylor]: Taking taylor expansion of 0 in y
1.384 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
1.384 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
1.384 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.384 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.384 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.384 * [taylor]: Taking taylor expansion of x in y
1.385 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.385 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.385 * [taylor]: Taking taylor expansion of y in y
1.385 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.385 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.385 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.385 * [taylor]: Taking taylor expansion of x in y
1.385 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.385 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.385 * [taylor]: Taking taylor expansion of y in y
1.386 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.386 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.386 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.386 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.386 * [taylor]: Taking taylor expansion of x in x
1.386 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.386 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.386 * [taylor]: Taking taylor expansion of y in x
1.386 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.386 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.386 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.386 * [taylor]: Taking taylor expansion of x in x
1.386 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.386 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.386 * [taylor]: Taking taylor expansion of y in x
1.387 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.387 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.387 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.387 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.387 * [taylor]: Taking taylor expansion of x in x
1.387 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.387 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.387 * [taylor]: Taking taylor expansion of y in x
1.387 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.387 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.387 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.387 * [taylor]: Taking taylor expansion of x in x
1.388 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.388 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.388 * [taylor]: Taking taylor expansion of y in x
1.388 * [taylor]: Taking taylor expansion of 1 in y
1.389 * [taylor]: Taking taylor expansion of 0 in y
1.392 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
1.392 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.392 * [taylor]: Taking taylor expansion of 2 in y
1.392 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.392 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.392 * [taylor]: Taking taylor expansion of y in y
1.398 * [taylor]: Taking taylor expansion of 0 in y
1.398 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
1.399 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
1.399 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
1.399 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.399 * [taylor]: Taking taylor expansion of x in y
1.399 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.399 * [taylor]: Taking taylor expansion of y in y
1.399 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.399 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.399 * [taylor]: Taking taylor expansion of x in x
1.399 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.399 * [taylor]: Taking taylor expansion of y in x
1.399 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.399 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.399 * [taylor]: Taking taylor expansion of x in x
1.399 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.399 * [taylor]: Taking taylor expansion of y in x
1.399 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.399 * [taylor]: Taking taylor expansion of y in y
1.399 * [taylor]: Taking taylor expansion of 0 in y
1.400 * [taylor]: Taking taylor expansion of 1 in y
1.401 * [taylor]: Taking taylor expansion of 0 in y
1.402 * [taylor]: Taking taylor expansion of 0 in y
1.403 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
1.403 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.403 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.403 * [taylor]: Taking taylor expansion of x in y
1.403 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.403 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.403 * [taylor]: Taking taylor expansion of y in y
1.404 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.404 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.404 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.404 * [taylor]: Taking taylor expansion of x in x
1.404 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.404 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.404 * [taylor]: Taking taylor expansion of y in x
1.404 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.404 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.404 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.404 * [taylor]: Taking taylor expansion of x in x
1.404 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.404 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.405 * [taylor]: Taking taylor expansion of y in x
1.405 * [taylor]: Taking taylor expansion of 1 in y
1.405 * [taylor]: Taking taylor expansion of 0 in y
1.406 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.406 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.406 * [taylor]: Taking taylor expansion of y in y
1.408 * [taylor]: Taking taylor expansion of 0 in y
1.411 * [taylor]: Taking taylor expansion of 0 in y
1.413 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
1.413 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.413 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.413 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.413 * [taylor]: Taking taylor expansion of x in y
1.413 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.413 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.413 * [taylor]: Taking taylor expansion of y in y
1.414 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.414 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.414 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.414 * [taylor]: Taking taylor expansion of x in x
1.414 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.414 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.414 * [taylor]: Taking taylor expansion of y in x
1.414 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.414 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.414 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.414 * [taylor]: Taking taylor expansion of x in x
1.415 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.415 * [taylor]: Taking taylor expansion of y in x
1.415 * [taylor]: Taking taylor expansion of 1 in y
1.415 * [taylor]: Taking taylor expansion of 0 in y
1.416 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.416 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.416 * [taylor]: Taking taylor expansion of y in y
1.418 * [taylor]: Taking taylor expansion of 0 in y
1.421 * [taylor]: Taking taylor expansion of 0 in y
1.422 * * * [progress]: simplifying candidates
1.424 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) 1)
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) 1)
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) 1)
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (+.f64 x y)))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 1))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (sqrt.f64 1) (+.f64 x y)))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (sqrt.f64 1) 1))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 x y)))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (cbrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))) 1)
  (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)) 1)
  (*.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y)))) (-.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))) (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (cbrt.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))) (cbrt.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (cbrt.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (*.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (exp.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (log.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (+.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (log.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (+.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (log.f64 1) (log.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (+.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (neg.f64 (log.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))))
  (/.f64 1 (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) 1)
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 1))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 1))
  (/.f64 1 (+.f64 x y))
  (/.f64 1 1)
  (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) 1)
  (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (+.f64 x y))
  (/.f64 1 (-.f64 x y))
  (/.f64 1 1)
  (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 1) (+.f64 x y))
  (/.f64 (sqrt.f64 1) (-.f64 x y))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (sqrt.f64 1) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 x y))
  (/.f64 (cbrt.f64 1) (-.f64 x y))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (neg.f64 1)
  (neg.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (*.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y))))
  (exp.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (-.f64 (log.f64 1) (log.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (neg.f64 (log.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (neg.f64 1)
  (/.f64 1 (*.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (*.f64 (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) 1))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (*.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y))) 1))
  (/.f64 1 (*.f64 (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3)) 1))
  (/.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) 1)
  (/.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) (sqrt.f64 1))
  (/.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 1))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) 1)
  (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 1) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (sqrt.f64 1) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (cbrt.f64 1) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (neg.f64 1)
  (neg.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (sqrt.f64 (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (*.f64 (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))) (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))) (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (cbrt.f64 (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))) (cbrt.f64 (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))))
  (cbrt.f64 (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))) (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y))) (*.f64 (*.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y))) (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y))))))
  (exp.f64 (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (log.f64 (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (-.f64 (log.f64 1) (log.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (-.f64 (log.f64 1) (+.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (log.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (-.f64 (log.f64 1) (+.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (log.f64 1) (log.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (-.f64 (log.f64 1) (+.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (neg.f64 (log.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (neg.f64 (log.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (neg.f64 (+.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (log.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (neg.f64 (+.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (log.f64 1) (log.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (neg.f64 (+.f64 (log.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (neg.f64 (log.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (neg.f64 1)
  (neg.f64 1)
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 (*.f64 y y) (*.f64 y y)))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 (*.f64 y y) 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (exp.f64 (*.f64 x x)) (exp.f64 (*.f64 y y)))
  -1
  1
  1
  0
  0
  0
  -1
  1
  1
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
  (+.f64 (pow.f64 x 2) (pow.f64 y 2))
1.466 * * [simplify]: iteration  0 :  5150  enodes  (cost  2794 )
1.479 * [simplify]: Simplified to:
   (/.f64 (-.f64 (pow.f64 x 4) (pow.f64 y 4)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (+.f64 (pow.f64 x 6) (pow.f64 y 6)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (pow.f64 x 4) (pow.f64 y 4)))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (pow.f64 x 6) (pow.f64 y 6)))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 x y))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (+.f64 x y))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 x y)))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (cbrt.f64 1) (cbrt.f64 1)))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (sqrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (*.f64 (cbrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (sqrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (-.f64 (pow.f64 x 4) (pow.f64 y 4))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (+.f64 (pow.f64 x 6) (pow.f64 y 6))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y)))))
  (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) 3)
  (*.f64 (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) 3)
  (pow.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) 3)
  (exp.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (-.f64 (pow.f64 x 4) (pow.f64 y 4)))
  (/.f64 1 (-.f64 (pow.f64 x 6) (pow.f64 y 6)))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 1))
  (/.f64 1 (+.f64 x y))
  1
  (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (+.f64 x y))
  (/.f64 1 (-.f64 x y))
  1
  (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (+.f64 x y))
  (/.f64 1 (-.f64 x y))
  1
  (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 1 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 x y))
  (/.f64 (cbrt.f64 1) (-.f64 x y))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  -1
  (neg.f64 (-.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))) 3)
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))) 3)
  (exp.f64 (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))
  (neg.f64 (log.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (neg.f64 (log.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (neg.f64 (log.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  -1
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (pow.f64 x 4) (pow.f64 y 4)))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (pow.f64 x 6) (pow.f64 y 6)))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (-.f64 (pow.f64 x 4) (pow.f64 y 4)))
  (/.f64 1 (+.f64 (pow.f64 x 6) (pow.f64 y 6)))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 1))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (/.f64 1 (+.f64 (*.f64 x x) (*.f64 y y)))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (*.f64 x x) (*.f64 y y)))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (cbrt.f64 1))
  -1
  (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (neg.f64 (-.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) 3)
  (*.f64 (cbrt.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))) (cbrt.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y)))))
  (cbrt.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (pow.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) 3)
  (pow.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) 3)
  (pow.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))) 3)
  (exp.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  (log.f64 (/.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (+.f64 (*.f64 x x) (*.f64 y y))))
  -1
  -1
  (-.f64 (pow.f64 x 4) (pow.f64 y 4))
  (-.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (pow.f64 x 6) (pow.f64 y 6))
  (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 y 4) (*.f64 (*.f64 x x) (*.f64 y y))))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (sqrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (pow.f64 (+.f64 (*.f64 x x) (*.f64 y y)) 3)
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))) (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y))))
  (cbrt.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (log.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  (exp.f64 (+.f64 (*.f64 x x) (*.f64 y y)))
  -1
  1
  1
  0
  0
  0
  -1
  1
  1
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
  (+.f64 (*.f64 x x) (*.f64 y y))
1.480 * * * [progress]: adding candidates to table
1.751 * * [progress]: iteration 4 / 4
1.751 * * * [progress]: picking best candidate
1.763 * * * * [pick]: Picked  #<alt (λ (x y) -1)>
1.763 * * * [progress]: localizing error
1.764 * * * [progress]: generating rewritten candidates
1.764 * * * [progress]: generating series expansions
1.764 * * * [progress]: simplifying candidates
1.764 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
1.784 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.784 * [simplify]: Simplified to:
   
1.784 * * * [progress]: adding candidates to table
1.785 * [progress]: [Phase 3 of 3] Extracting.
1.785 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))> #<alt (λ (x y) (/.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (pow.f64 x 4) (pow.f64 y 4))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))>)
1.786 * * * [regime-changes]: Trying 3 branch expressions: ((/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))) y x)
1.786 * * * * [regimes]: Trying to branch on (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))) from (#<alt (λ (x y) (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))> #<alt (λ (x y) (/.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (pow.f64 x 4) (pow.f64 y 4))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))>)
1.851 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))> #<alt (λ (x y) (/.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (pow.f64 x 4) (pow.f64 y 4))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))>)
1.943 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))> #<alt (λ (x y) (/.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (pow.f64 x 4) (pow.f64 y 4))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))>)
2.033 * * * [regime]: Found split indices: #<option (#s(si 0 184) #s(si 4 255))>
2.034 * [binary-search]: Only using regimes for bounds on (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))) and (#<alt (λ (x y) (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))> #<alt (λ (x y) (/.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (pow.f64 x 4) (pow.f64 y 4))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))>)
2.034 * [regimes]: Found splitpoints: (#s(sp 0 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))) 1) #s(sp 4 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))) +nan.0)) , with alts (#<alt (λ (x y) (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/.f64 1 (/.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y)))))> #<alt (λ (x y) (/.f64 (*.f64 (-.f64 (*.f64 x x) (*.f64 y y)) (-.f64 (*.f64 x x) (*.f64 y y))) (-.f64 (pow.f64 x 4) (pow.f64 y 4))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (/.f64 1 (*.f64 (+.f64 (*.f64 x x) (*.f64 y y)) (/.f64 1 (-.f64 (*.f64 x x) (*.f64 y y))))))>)
2.034 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<=.f64 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))) 1) (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))) -1)
2.037 * * [simplify]: iteration  0 :  27  enodes  (cost  50 )
2.037 * * [simplify]: iteration  1 :  27  enodes  (cost  50 )
2.037 * [simplify]: Simplified to:
   (if (<=.f64 (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))) 1) (/.f64 (*.f64 (-.f64 x y) (+.f64 x y)) (+.f64 (*.f64 x x) (*.f64 y y))) -1)
3.672 * [regime-testing]: End program error score: 4.521061011479676
3.831 * [regime-testing]: Target error score: 0.06215889798959244