29.504 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.053 * * * [progress]: [2/2] Setting up program.
0.060 * [progress]: [Phase 2 of 3] Improving.
0.060 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y))
0.110 * * [simplify]: iteration  0 :  4981  enodes  (cost  13 )
0.111 * * [simplify]: iteration  1 :  4981  enodes  (cost  13 )
0.111 * [simplify]: Simplified to:
   (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y))
0.112 * * [progress]: iteration 1 / 4
0.112 * * * [progress]: picking best candidate
0.118 * * * * [pick]: Picked  #<alt (λ (x y) (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y)))>
0.118 * * * [progress]: localizing error
0.127 * * * [progress]: generating rewritten candidates
0.127 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.137 * * * [progress]: generating series expansions
0.137 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.137 * [approximate]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in (x y) around 0
0.137 * [taylor]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in y
0.137 * [taylor]: Taking taylor expansion of 2 in y
0.137 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y
0.137 * [taylor]: Taking taylor expansion of (* x y) in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of (- x y) in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in x
0.138 * [taylor]: Taking taylor expansion of 2 in x
0.138 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
0.138 * [taylor]: Taking taylor expansion of (* x y) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of (- x y) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in x
0.138 * [taylor]: Taking taylor expansion of 2 in x
0.138 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
0.138 * [taylor]: Taking taylor expansion of (* x y) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of (- x y) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.139 * [taylor]: Taking taylor expansion of -2 in y
0.143 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.143 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.143 * [taylor]: Taking taylor expansion of 2 in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.146 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.146 * [taylor]: Taking taylor expansion of 2 in y
0.146 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.146 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.149 * [approximate]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0
0.149 * [taylor]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y
0.149 * [taylor]: Taking taylor expansion of 2 in y
0.149 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y
0.149 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (* x y) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x
0.151 * [taylor]: Taking taylor expansion of 2 in x
0.151 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x
0.151 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (* x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.153 * [taylor]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x
0.153 * [taylor]: Taking taylor expansion of 2 in x
0.153 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x
0.153 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [taylor]: Taking taylor expansion of (* x y) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (/ 2 y) in y
0.154 * [taylor]: Taking taylor expansion of 2 in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.157 * [taylor]: Taking taylor expansion of 2 in y
0.157 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.157 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.161 * [taylor]: Taking taylor expansion of 2 in y
0.161 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.161 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.166 * [approximate]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0
0.166 * [taylor]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in y
0.166 * [taylor]: Taking taylor expansion of 2 in y
0.166 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y
0.166 * [taylor]: Taking taylor expansion of x in y
0.166 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
0.166 * [taylor]: Taking taylor expansion of y in y
0.166 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.166 * [taylor]: Taking taylor expansion of y in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.166 * [taylor]: Taking taylor expansion of x in y
0.168 * [taylor]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
0.168 * [taylor]: Taking taylor expansion of 2 in x
0.168 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
0.168 * [taylor]: Taking taylor expansion of y in x
0.168 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.168 * [taylor]: Taking taylor expansion of y in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
0.169 * [taylor]: Taking taylor expansion of 2 in x
0.169 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.169 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (/ -2 y) in y
0.170 * [taylor]: Taking taylor expansion of -2 in y
0.170 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.172 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.172 * [taylor]: Taking taylor expansion of 2 in y
0.172 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.173 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.177 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
0.177 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.177 * [taylor]: Taking taylor expansion of 2 in y
0.177 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.177 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.181 * * * [progress]: simplifying candidates
0.181 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 (pow.f64 x 3) (pow.f64 y 3)))
  (/.f64 (-.f64 x y) y)
  (/.f64 (*.f64 (*.f64 x 2) y) 1)
  (/.f64 (*.f64 (*.f64 x 2) y) (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 (*.f64 (*.f64 x 2) y) 1)
  (/.f64 (*.f64 (*.f64 x 2) y) (sqrt.f64 (-.f64 x y)))
  (/.f64 (*.f64 (*.f64 x 2) y) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 (-.f64 x y) (*.f64 (*.f64 x 2) y))
  (/.f64 1 (-.f64 x y))
  (/.f64 (*.f64 x 2) 1)
  (/.f64 y (-.f64 x y))
  (/.f64 (*.f64 x 2) (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 y (-.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 (*.f64 x 2) 1)
  (/.f64 y (-.f64 x y))
  (/.f64 (*.f64 x 2) (sqrt.f64 (-.f64 x y)))
  (/.f64 y (sqrt.f64 (-.f64 x y)))
  (/.f64 (*.f64 x 2) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 y (cbrt.f64 (-.f64 x y)))
  (neg.f64 (*.f64 (*.f64 x 2) y))
  (neg.f64 (-.f64 x y))
  (sqrt.f64 (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y)))
  (sqrt.f64 (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y)))
  (*.f64 (*.f64 (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y)) (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y))) (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y)))
  (*.f64 (cbrt.f64 (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y))) (cbrt.f64 (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y))))
  (cbrt.f64 (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y)))
  (/.f64 (*.f64 (*.f64 (*.f64 (*.f64 x 2) y) (*.f64 (*.f64 x 2) y)) (*.f64 (*.f64 x 2) y)) (*.f64 (*.f64 (-.f64 x y) (-.f64 x y)) (-.f64 x y)))
  (/.f64 (*.f64 (*.f64 (*.f64 (*.f64 x 2) (*.f64 x 2)) (*.f64 x 2)) (*.f64 (*.f64 y y) y)) (*.f64 (*.f64 (-.f64 x y) (-.f64 x y)) (-.f64 x y)))
  (/.f64 (*.f64 (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 2 2) 2)) (*.f64 (*.f64 y y) y)) (*.f64 (*.f64 (-.f64 x y) (-.f64 x y)) (-.f64 x y)))
  (exp.f64 (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y)))
  (log.f64 (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 x y)))
  (-.f64 (log.f64 (*.f64 (*.f64 x 2) y)) (log.f64 (-.f64 x y)))
  (-.f64 (+.f64 (log.f64 (*.f64 x 2)) (log.f64 y)) (log.f64 (-.f64 x y)))
  (-.f64 (+.f64 (+.f64 (log.f64 x) (log.f64 2)) (log.f64 y)) (log.f64 (-.f64 x y)))
  0
  0
  0
0.226 * * [simplify]: iteration  0 :  4969  enodes  (cost  458 )
0.226 * * [simplify]: iteration  1 :  4969  enodes  (cost  458 )
0.229 * [simplify]: Simplified to:
   (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 (*.f64 (*.f64 x 2) y) (-.f64 (pow.f64 x 3) (pow.f64 y 3)))
  (/.f64 (-.f64 x y) y)
  (*.f64 (*.f64 x 2) y)
  (/.f64 (*.f64 (*.f64 x 2) y) (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (*.f64 (*.f64 x 2) y)
  (/.f64 (*.f64 (*.f64 x 2) y) (sqrt.f64 (-.f64 x y)))
  (/.f64 (*.f64 (*.f64 x 2) y) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (/.f64 1 (-.f64 x y))
  (*.f64 x 2)
  (/.f64 y (-.f64 x y))
  (/.f64 (*.f64 x 2) (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 y (-.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (*.f64 x 2)
  (/.f64 y (-.f64 x y))
  (/.f64 (*.f64 x 2) (sqrt.f64 (-.f64 x y)))
  (/.f64 y (sqrt.f64 (-.f64 x y)))
  (/.f64 (*.f64 x 2) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 y (cbrt.f64 (-.f64 x y)))
  (*.f64 (*.f64 x y) -2)
  (-.f64 y x)
  (sqrt.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)))
  (sqrt.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)))
  (pow.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)) 3)
  (*.f64 (cbrt.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2))) (cbrt.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2))))
  (cbrt.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)))
  (pow.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)) 3)
  (pow.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)) 3)
  (pow.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)) 3)
  (exp.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)))
  (log.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)))
  (log.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)))
  (log.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)))
  (log.f64 (*.f64 (/.f64 y (-.f64 x y)) (*.f64 x 2)))
  0
  0
  0
0.229 * * * [progress]: adding candidates to table
0.314 * * [progress]: iteration 2 / 4
0.314 * * * [progress]: picking best candidate
0.339 * * * * [pick]: Picked  #<alt (λ (x y) (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))>
0.339 * * * [progress]: localizing error
0.348 * * * [progress]: generating rewritten candidates
0.349 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.372 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.391 * * * [progress]: generating series expansions
0.391 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.392 * [approximate]: Taking taylor expansion of (/ 1 (- (* 1/2 (/ 1 y)) (* 1/2 (/ 1 x)))) in (y x) around 0
0.392 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1/2 (/ 1 y)) (* 1/2 (/ 1 x)))) in x
0.392 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 y)) (* 1/2 (/ 1 x))) in x
0.392 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in x
0.392 * [taylor]: Taking taylor expansion of 1/2 in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.392 * [taylor]: Taking taylor expansion of y in x
0.392 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.392 * [taylor]: Taking taylor expansion of 1/2 in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1/2 (/ 1 y)) (* 1/2 (/ 1 x)))) in y
0.393 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 y)) (* 1/2 (/ 1 x))) in y
0.393 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y
0.393 * [taylor]: Taking taylor expansion of 1/2 in y
0.393 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.393 * [taylor]: Taking taylor expansion of y in y
0.393 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in y
0.393 * [taylor]: Taking taylor expansion of 1/2 in y
0.393 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.393 * [taylor]: Taking taylor expansion of x in y
0.393 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1/2 (/ 1 y)) (* 1/2 (/ 1 x)))) in y
0.393 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 y)) (* 1/2 (/ 1 x))) in y
0.393 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y
0.394 * [taylor]: Taking taylor expansion of 1/2 in y
0.394 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.394 * [taylor]: Taking taylor expansion of y in y
0.394 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in y
0.394 * [taylor]: Taking taylor expansion of 1/2 in y
0.394 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.394 * [taylor]: Taking taylor expansion of x in y
0.394 * [taylor]: Taking taylor expansion of 2 in x
0.396 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.396 * [taylor]: Taking taylor expansion of 2 in x
0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
0.399 * [taylor]: Taking taylor expansion of 2 in x
0.399 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.399 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.403 * [approximate]: Taking taylor expansion of (/ 1 (- (* 1/2 y) (* 1/2 x))) in (y x) around 0
0.403 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1/2 y) (* 1/2 x))) in x
0.403 * [taylor]: Taking taylor expansion of (- (* 1/2 y) (* 1/2 x)) in x
0.403 * [taylor]: Taking taylor expansion of (* 1/2 y) in x
0.403 * [taylor]: Taking taylor expansion of 1/2 in x
0.403 * [taylor]: Taking taylor expansion of y in x
0.403 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.403 * [taylor]: Taking taylor expansion of 1/2 in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1/2 y) (* 1/2 x))) in y
0.403 * [taylor]: Taking taylor expansion of (- (* 1/2 y) (* 1/2 x)) in y
0.403 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.403 * [taylor]: Taking taylor expansion of 1/2 in y
0.403 * [taylor]: Taking taylor expansion of y in y
0.404 * [taylor]: Taking taylor expansion of (* 1/2 x) in y
0.404 * [taylor]: Taking taylor expansion of 1/2 in y
0.404 * [taylor]: Taking taylor expansion of x in y
0.404 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1/2 y) (* 1/2 x))) in y
0.404 * [taylor]: Taking taylor expansion of (- (* 1/2 y) (* 1/2 x)) in y
0.404 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.404 * [taylor]: Taking taylor expansion of 1/2 in y
0.404 * [taylor]: Taking taylor expansion of y in y
0.404 * [taylor]: Taking taylor expansion of (* 1/2 x) in y
0.404 * [taylor]: Taking taylor expansion of 1/2 in y
0.404 * [taylor]: Taking taylor expansion of x in y
0.405 * [taylor]: Taking taylor expansion of (/ -2 x) in x
0.405 * [taylor]: Taking taylor expansion of -2 in x
0.405 * [taylor]: Taking taylor expansion of x in x
0.407 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow x 2)))) in x
0.407 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
0.407 * [taylor]: Taking taylor expansion of 2 in x
0.407 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.407 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.411 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow x 3)))) in x
0.411 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow x 3))) in x
0.411 * [taylor]: Taking taylor expansion of 2 in x
0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.411 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.417 * [approximate]: Taking taylor expansion of (/ 1 (- (* 1/2 x) (* 1/2 y))) in (y x) around 0
0.417 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1/2 x) (* 1/2 y))) in x
0.417 * [taylor]: Taking taylor expansion of (- (* 1/2 x) (* 1/2 y)) in x
0.417 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.417 * [taylor]: Taking taylor expansion of 1/2 in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (* 1/2 y) in x
0.417 * [taylor]: Taking taylor expansion of 1/2 in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1/2 x) (* 1/2 y))) in y
0.417 * [taylor]: Taking taylor expansion of (- (* 1/2 x) (* 1/2 y)) in y
0.417 * [taylor]: Taking taylor expansion of (* 1/2 x) in y
0.417 * [taylor]: Taking taylor expansion of 1/2 in y
0.417 * [taylor]: Taking taylor expansion of x in y
0.417 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.417 * [taylor]: Taking taylor expansion of 1/2 in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.418 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1/2 x) (* 1/2 y))) in y
0.418 * [taylor]: Taking taylor expansion of (- (* 1/2 x) (* 1/2 y)) in y
0.418 * [taylor]: Taking taylor expansion of (* 1/2 x) in y
0.418 * [taylor]: Taking taylor expansion of 1/2 in y
0.418 * [taylor]: Taking taylor expansion of x in y
0.418 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.418 * [taylor]: Taking taylor expansion of 1/2 in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.419 * [taylor]: Taking taylor expansion of (/ 2 x) in x
0.419 * [taylor]: Taking taylor expansion of 2 in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.420 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
0.420 * [taylor]: Taking taylor expansion of 2 in x
0.420 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.420 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow x 3))) in x
0.423 * [taylor]: Taking taylor expansion of 2 in x
0.423 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.423 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.428 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.428 * [approximate]: Taking taylor expansion of (- (* 1/2 (/ 1 y)) (* 1/2 (/ 1 x))) in (y x) around 0
0.428 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 y)) (* 1/2 (/ 1 x))) in x
0.429 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in x
0.429 * [taylor]: Taking taylor expansion of 1/2 in x
0.429 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.429 * [taylor]: Taking taylor expansion of y in x
0.429 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.429 * [taylor]: Taking taylor expansion of 1/2 in x
0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.429 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 y)) (* 1/2 (/ 1 x))) in y
0.429 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y
0.429 * [taylor]: Taking taylor expansion of 1/2 in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in y
0.429 * [taylor]: Taking taylor expansion of 1/2 in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.429 * [taylor]: Taking taylor expansion of x in y
0.429 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 y)) (* 1/2 (/ 1 x))) in y
0.429 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y
0.429 * [taylor]: Taking taylor expansion of 1/2 in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in y
0.429 * [taylor]: Taking taylor expansion of 1/2 in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.429 * [taylor]: Taking taylor expansion of x in y
0.430 * [taylor]: Taking taylor expansion of 1/2 in x
0.430 * [taylor]: Taking taylor expansion of (neg (* 1/2 (/ 1 x))) in x
0.431 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.431 * [taylor]: Taking taylor expansion of 1/2 in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of 0 in x
0.434 * [taylor]: Taking taylor expansion of 0 in x
0.437 * [taylor]: Taking taylor expansion of 0 in x
0.438 * [approximate]: Taking taylor expansion of (- (* 1/2 y) (* 1/2 x)) in (y x) around 0
0.438 * [taylor]: Taking taylor expansion of (- (* 1/2 y) (* 1/2 x)) in x
0.438 * [taylor]: Taking taylor expansion of (* 1/2 y) in x
0.438 * [taylor]: Taking taylor expansion of 1/2 in x
0.438 * [taylor]: Taking taylor expansion of y in x
0.438 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.438 * [taylor]: Taking taylor expansion of 1/2 in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (- (* 1/2 y) (* 1/2 x)) in y
0.438 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.438 * [taylor]: Taking taylor expansion of 1/2 in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of (* 1/2 x) in y
0.439 * [taylor]: Taking taylor expansion of 1/2 in y
0.439 * [taylor]: Taking taylor expansion of x in y
0.439 * [taylor]: Taking taylor expansion of (- (* 1/2 y) (* 1/2 x)) in y
0.439 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.439 * [taylor]: Taking taylor expansion of 1/2 in y
0.439 * [taylor]: Taking taylor expansion of y in y
0.439 * [taylor]: Taking taylor expansion of (* 1/2 x) in y
0.439 * [taylor]: Taking taylor expansion of 1/2 in y
0.439 * [taylor]: Taking taylor expansion of x in y
0.439 * [taylor]: Taking taylor expansion of (neg (* 1/2 x)) in x
0.439 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.439 * [taylor]: Taking taylor expansion of 1/2 in x
0.439 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of 1/2 in x
0.441 * [taylor]: Taking taylor expansion of 0 in x
0.442 * [taylor]: Taking taylor expansion of 0 in x
0.443 * [approximate]: Taking taylor expansion of (- (* 1/2 x) (* 1/2 y)) in (y x) around 0
0.443 * [taylor]: Taking taylor expansion of (- (* 1/2 x) (* 1/2 y)) in x
0.443 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.443 * [taylor]: Taking taylor expansion of 1/2 in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (* 1/2 y) in x
0.443 * [taylor]: Taking taylor expansion of 1/2 in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [taylor]: Taking taylor expansion of (- (* 1/2 x) (* 1/2 y)) in y
0.443 * [taylor]: Taking taylor expansion of (* 1/2 x) in y
0.443 * [taylor]: Taking taylor expansion of 1/2 in y
0.444 * [taylor]: Taking taylor expansion of x in y
0.444 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.444 * [taylor]: Taking taylor expansion of 1/2 in y
0.444 * [taylor]: Taking taylor expansion of y in y
0.444 * [taylor]: Taking taylor expansion of (- (* 1/2 x) (* 1/2 y)) in y
0.444 * [taylor]: Taking taylor expansion of (* 1/2 x) in y
0.444 * [taylor]: Taking taylor expansion of 1/2 in y
0.444 * [taylor]: Taking taylor expansion of x in y
0.444 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.444 * [taylor]: Taking taylor expansion of 1/2 in y
0.444 * [taylor]: Taking taylor expansion of y in y
0.444 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.444 * [taylor]: Taking taylor expansion of 1/2 in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of -1/2 in x
0.446 * [taylor]: Taking taylor expansion of 0 in x
0.447 * [taylor]: Taking taylor expansion of 0 in x
0.448 * * * [progress]: simplifying candidates
0.449 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 1 (-.f64 (*.f64 (/.f64 1/2 y) (/.f64 1/2 y)) (*.f64 (/.f64 1/2 x) (/.f64 1/2 x))))
  (/.f64 1 (-.f64 (pow.f64 (/.f64 1/2 y) 3) (pow.f64 (/.f64 1/2 x) 3)))
  (/.f64 1 (-.f64 (*.f64 1/2 x) (*.f64 y 1/2)))
  (/.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)) 1)
  (/.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)) (sqrt.f64 1))
  (/.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)) (cbrt.f64 1))
  (/.f64 1 1/2)
  (/.f64 1 1)
  (/.f64 1 (/.f64 1 1))
  (/.f64 1 (/.f64 (sqrt.f64 1/2) 1))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 1/2) (cbrt.f64 1/2)) 1))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 1 (+.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (+.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 1 1)
  (/.f64 1 (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))))
  (/.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)) 1)
  (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 1 1/2)
  (/.f64 1 (-.f64 (/.f64 1 y) (/.f64 1 x)))
  (/.f64 1 1)
  (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 1 (/.f64 1 1))
  (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 1 (/.f64 (sqrt.f64 1/2) 1))
  (/.f64 1 (-.f64 (/.f64 (sqrt.f64 1/2) y) (/.f64 (sqrt.f64 1/2) x)))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 1/2) (cbrt.f64 1/2)) 1))
  (/.f64 1 (-.f64 (/.f64 (cbrt.f64 1/2) y) (/.f64 (cbrt.f64 1/2) x)))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 1 (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 1 (+.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (-.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (+.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 1 (-.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 1 1)
  (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 1 (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 1 (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))))
  (/.f64 1 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 (sqrt.f64 1) 1/2)
  (/.f64 (sqrt.f64 1) (-.f64 (/.f64 1 y) (/.f64 1 x)))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 (sqrt.f64 1) (/.f64 1 1))
  (/.f64 (sqrt.f64 1) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 1/2) 1))
  (/.f64 (sqrt.f64 1) (-.f64 (/.f64 (sqrt.f64 1/2) y) (/.f64 (sqrt.f64 1/2) x)))
  (/.f64 (sqrt.f64 1) (/.f64 (*.f64 (cbrt.f64 1/2) (cbrt.f64 1/2)) 1))
  (/.f64 (sqrt.f64 1) (-.f64 (/.f64 (cbrt.f64 1/2) y) (/.f64 (cbrt.f64 1/2) x)))
  (/.f64 (sqrt.f64 1) (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 (sqrt.f64 1) (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 (sqrt.f64 1) (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 (sqrt.f64 1) (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 (sqrt.f64 1) (+.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 (sqrt.f64 1) (-.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 (sqrt.f64 1) (+.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 (sqrt.f64 1) (-.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))))
  (/.f64 (sqrt.f64 1) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1/2)
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 1 y) (/.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 1))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 1/2) 1))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 (sqrt.f64 1/2) y) (/.f64 (sqrt.f64 1/2) x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 1/2) (cbrt.f64 1/2)) 1))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 (cbrt.f64 1/2) y) (/.f64 (cbrt.f64 1/2) x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (neg.f64 1)
  (neg.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (sqrt.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (sqrt.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (*.f64 (*.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))) (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))) (cbrt.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))))
  (cbrt.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (exp.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (log.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (-.f64 (log.f64 1) (log.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (neg.f64 (log.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (neg.f64 1)
  (-.f64 (/.f64 1 y) (/.f64 1 x))
  (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (-.f64 (/.f64 (sqrt.f64 1/2) y) (/.f64 (sqrt.f64 1/2) x))
  (-.f64 (/.f64 (cbrt.f64 1/2) y) (/.f64 (cbrt.f64 1/2) x))
  (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)))
  (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)))
  (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x)))
  (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x)))
  (+.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)))
  (-.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)))
  (+.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x)))
  (-.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x)))
  (-.f64 (*.f64 (/.f64 1/2 y) (/.f64 1/2 y)) (*.f64 (/.f64 1/2 x) (/.f64 1/2 x)))
  (+.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (neg.f64 (/.f64 1/2 x))
  (-.f64 (pow.f64 (/.f64 1/2 y) 3) (pow.f64 (/.f64 1/2 x) 3))
  (+.f64 (*.f64 (/.f64 1/2 y) (/.f64 1/2 y)) (+.f64 (*.f64 (/.f64 1/2 x) (/.f64 1/2 x)) (*.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (-.f64 (*.f64 1/2 x) (*.f64 y 1/2))
  (*.f64 y x)
  (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (*.f64 (*.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (exp.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (log.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 (exp.f64 (/.f64 1/2 y)) (exp.f64 (/.f64 1/2 x)))
  0
  0
  0
  (-.f64 (*.f64 1/2 (/.f64 1 y)) (*.f64 1/2 (/.f64 1 x)))
  (-.f64 (*.f64 1/2 (/.f64 1 y)) (*.f64 1/2 (/.f64 1 x)))
  (-.f64 (*.f64 1/2 (/.f64 1 y)) (*.f64 1/2 (/.f64 1 x)))
0.518 * * [simplify]: iteration  0 :  5074  enodes  (cost  1941 )
0.528 * [simplify]: Simplified to:
   (/.f64 1 (-.f64 (/.f64 1/4 (*.f64 y y)) (/.f64 1/4 (*.f64 x x))))
  (/.f64 1 (-.f64 (pow.f64 (/.f64 1/2 y) 3) (pow.f64 (/.f64 1/2 x) 3)))
  (/.f64 2 (-.f64 x y))
  (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (/.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)) (cbrt.f64 1))
  2
  1
  1
  (/.f64 1 (sqrt.f64 1/2))
  (/.f64 1 (*.f64 (cbrt.f64 1/2) (cbrt.f64 1/2)))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)) (sqrt.f64 (/.f64 1/2 y))))
  (/.f64 1 (+.f64 (sqrt.f64 (/.f64 1/2 x)) (sqrt.f64 (/.f64 1/2 y))))
  1
  (/.f64 1 (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))))
  (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  2
  (/.f64 1 (-.f64 (/.f64 1 y) (/.f64 1 x)))
  1
  (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  1
  (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 1 (sqrt.f64 1/2))
  (/.f64 1 (-.f64 (/.f64 (sqrt.f64 1/2) y) (/.f64 (sqrt.f64 1/2) x)))
  (/.f64 1 (*.f64 (cbrt.f64 1/2) (cbrt.f64 1/2)))
  (/.f64 1 (-.f64 (/.f64 (cbrt.f64 1/2) y) (/.f64 (cbrt.f64 1/2) x)))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 1 (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)) (sqrt.f64 (/.f64 1/2 y))))
  (/.f64 1 (-.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (+.f64 (sqrt.f64 (/.f64 1/2 x)) (sqrt.f64 (/.f64 1/2 y))))
  (/.f64 1 (-.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x))))
  1
  (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 1 (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 1 (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))))
  (/.f64 1 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  2
  (/.f64 1 (-.f64 (/.f64 1 y) (/.f64 1 x)))
  1
  (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  1
  (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 1 (sqrt.f64 1/2))
  (/.f64 1 (-.f64 (/.f64 (sqrt.f64 1/2) y) (/.f64 (sqrt.f64 1/2) x)))
  (/.f64 1 (*.f64 (cbrt.f64 1/2) (cbrt.f64 1/2)))
  (/.f64 1 (-.f64 (/.f64 (cbrt.f64 1/2) y) (/.f64 (cbrt.f64 1/2) x)))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 1 (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 1 (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)) (sqrt.f64 (/.f64 1/2 y))))
  (/.f64 1 (-.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 1 (+.f64 (sqrt.f64 (/.f64 1/2 x)) (sqrt.f64 (/.f64 1/2 y))))
  (/.f64 1 (-.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x))))
  1
  (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 1 (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 1 (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))))
  (/.f64 1 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1/2)
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 1 y) (/.f64 1 x)))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 1/2))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 (sqrt.f64 1/2) y) (/.f64 (sqrt.f64 1/2) x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 1/2) (cbrt.f64 1/2)))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 (cbrt.f64 1/2) y) (/.f64 (cbrt.f64 1/2) x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)) (sqrt.f64 (/.f64 1/2 y))))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 (/.f64 1/2 x)) (sqrt.f64 (/.f64 1/2 y))))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x))))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  -1
  (-.f64 (/.f64 1/2 x) (/.f64 1/2 y))
  (sqrt.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (sqrt.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (pow.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) 3)
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))) (cbrt.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))))
  (cbrt.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (pow.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) 3)
  (exp.f64 (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (neg.f64 (log.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (neg.f64 (log.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (neg.f64 (log.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  -1
  (-.f64 (/.f64 1 y) (/.f64 1 x))
  (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (-.f64 (/.f64 (sqrt.f64 1/2) y) (/.f64 (sqrt.f64 1/2) x))
  (-.f64 (/.f64 (cbrt.f64 1/2) y) (/.f64 (cbrt.f64 1/2) x))
  (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)))
  (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)))
  (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x)))
  (-.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 y)) (sqrt.f64 (/.f64 1/2 x)))
  (+.f64 (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)) (sqrt.f64 (/.f64 1/2 y)))
  (-.f64 (sqrt.f64 (/.f64 1/2 y)) (/.f64 (sqrt.f64 1/2) (sqrt.f64 x)))
  (+.f64 (sqrt.f64 (/.f64 1/2 x)) (sqrt.f64 (/.f64 1/2 y)))
  (-.f64 (sqrt.f64 (/.f64 1/2 y)) (sqrt.f64 (/.f64 1/2 x)))
  (-.f64 (/.f64 1/4 (*.f64 y y)) (/.f64 1/4 (*.f64 x x)))
  (+.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (/.f64 -1/2 x)
  (-.f64 (pow.f64 (/.f64 1/2 y) 3) (pow.f64 (/.f64 1/2 x) 3))
  (+.f64 (/.f64 1/4 (*.f64 y y)) (/.f64 (+.f64 (/.f64 1/4 y) (/.f64 1/4 x)) x))
  (*.f64 1/2 (-.f64 x y))
  (*.f64 y x)
  (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (sqrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (pow.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)) 3)
  (*.f64 (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))) (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))
  (cbrt.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (exp.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (log.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  (exp.f64 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
  0
  0
  0
  (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
  (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
0.529 * * * [progress]: adding candidates to table
0.816 * * [progress]: iteration 3 / 4
0.816 * * * [progress]: picking best candidate
0.843 * * * * [pick]: Picked  #<alt (λ (x y) (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y))))>
0.843 * * * [progress]: localizing error
0.852 * * * [progress]: generating rewritten candidates
0.852 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.863 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.871 * * * [progress]: generating series expansions
0.871 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.872 * [approximate]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in (x y) around 0
0.872 * [taylor]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in y
0.872 * [taylor]: Taking taylor expansion of 2 in y
0.872 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y
0.872 * [taylor]: Taking taylor expansion of (* x y) in y
0.872 * [taylor]: Taking taylor expansion of x in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of (- x y) in y
0.872 * [taylor]: Taking taylor expansion of x in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.873 * [taylor]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in x
0.873 * [taylor]: Taking taylor expansion of 2 in x
0.873 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
0.873 * [taylor]: Taking taylor expansion of (* x y) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of (- x y) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in x
0.873 * [taylor]: Taking taylor expansion of 2 in x
0.873 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
0.873 * [taylor]: Taking taylor expansion of (* x y) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.874 * [taylor]: Taking taylor expansion of y in x
0.874 * [taylor]: Taking taylor expansion of (- x y) in x
0.874 * [taylor]: Taking taylor expansion of x in x
0.874 * [taylor]: Taking taylor expansion of y in x
0.874 * [taylor]: Taking taylor expansion of -2 in y
0.875 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.876 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.876 * [taylor]: Taking taylor expansion of 2 in y
0.876 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.876 * [taylor]: Taking taylor expansion of y in y
0.879 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.879 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.879 * [taylor]: Taking taylor expansion of 2 in y
0.879 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.879 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.879 * [taylor]: Taking taylor expansion of y in y
0.883 * [approximate]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0
0.883 * [taylor]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y
0.883 * [taylor]: Taking taylor expansion of 2 in y
0.883 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y
0.883 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.883 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.883 * [taylor]: Taking taylor expansion of x in y
0.883 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.883 * [taylor]: Taking taylor expansion of y in y
0.883 * [taylor]: Taking taylor expansion of (* x y) in y
0.883 * [taylor]: Taking taylor expansion of x in y
0.883 * [taylor]: Taking taylor expansion of y in y
0.884 * [taylor]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x
0.884 * [taylor]: Taking taylor expansion of 2 in x
0.884 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x
0.884 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.884 * [taylor]: Taking taylor expansion of x in x
0.884 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.884 * [taylor]: Taking taylor expansion of y in x
0.884 * [taylor]: Taking taylor expansion of (* x y) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of y in x
0.886 * [taylor]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x
0.886 * [taylor]: Taking taylor expansion of 2 in x
0.886 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x
0.886 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.886 * [taylor]: Taking taylor expansion of x in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.886 * [taylor]: Taking taylor expansion of y in x
0.886 * [taylor]: Taking taylor expansion of (* x y) in x
0.886 * [taylor]: Taking taylor expansion of x in x
0.886 * [taylor]: Taking taylor expansion of y in x
0.888 * [taylor]: Taking taylor expansion of (/ 2 y) in y
0.888 * [taylor]: Taking taylor expansion of 2 in y
0.888 * [taylor]: Taking taylor expansion of y in y
0.890 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.890 * [taylor]: Taking taylor expansion of 2 in y
0.890 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.890 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.890 * [taylor]: Taking taylor expansion of y in y
0.894 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.894 * [taylor]: Taking taylor expansion of 2 in y
0.894 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.894 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.895 * [taylor]: Taking taylor expansion of y in y
0.900 * [approximate]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0
0.900 * [taylor]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in y
0.900 * [taylor]: Taking taylor expansion of 2 in y
0.900 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y
0.900 * [taylor]: Taking taylor expansion of x in y
0.900 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
0.900 * [taylor]: Taking taylor expansion of y in y
0.900 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.900 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.900 * [taylor]: Taking taylor expansion of y in y
0.901 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.901 * [taylor]: Taking taylor expansion of x in y
0.902 * [taylor]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
0.902 * [taylor]: Taking taylor expansion of 2 in x
0.902 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
0.902 * [taylor]: Taking taylor expansion of y in x
0.902 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.902 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.902 * [taylor]: Taking taylor expansion of y in x
0.902 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
0.904 * [taylor]: Taking taylor expansion of 2 in x
0.904 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
0.904 * [taylor]: Taking taylor expansion of y in x
0.904 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.904 * [taylor]: Taking taylor expansion of y in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of (/ -2 y) in y
0.905 * [taylor]: Taking taylor expansion of -2 in y
0.905 * [taylor]: Taking taylor expansion of y in y
0.908 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.908 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.908 * [taylor]: Taking taylor expansion of 2 in y
0.908 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.908 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.908 * [taylor]: Taking taylor expansion of y in y
0.912 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
0.912 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.912 * [taylor]: Taking taylor expansion of 2 in y
0.912 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.912 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.912 * [taylor]: Taking taylor expansion of y in y
0.917 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.917 * [approximate]: Taking taylor expansion of (/ y (- x y)) in (y x) around 0
0.917 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x
0.917 * [taylor]: Taking taylor expansion of y in x
0.917 * [taylor]: Taking taylor expansion of (- x y) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of y in x
0.917 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
0.917 * [taylor]: Taking taylor expansion of y in y
0.918 * [taylor]: Taking taylor expansion of (- x y) in y
0.918 * [taylor]: Taking taylor expansion of x in y
0.918 * [taylor]: Taking taylor expansion of y in y
0.918 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
0.918 * [taylor]: Taking taylor expansion of y in y
0.918 * [taylor]: Taking taylor expansion of (- x y) in y
0.918 * [taylor]: Taking taylor expansion of x in y
0.918 * [taylor]: Taking taylor expansion of y in y
0.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.918 * [taylor]: Taking taylor expansion of x in x
0.919 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.919 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.919 * [taylor]: Taking taylor expansion of x in x
0.921 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.921 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.921 * [taylor]: Taking taylor expansion of x in x
0.925 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in (y x) around 0
0.925 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x
0.925 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x
0.925 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.925 * [taylor]: Taking taylor expansion of x in x
0.925 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.925 * [taylor]: Taking taylor expansion of y in x
0.925 * [taylor]: Taking taylor expansion of y in x
0.925 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y
0.925 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y
0.925 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.925 * [taylor]: Taking taylor expansion of x in y
0.926 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.926 * [taylor]: Taking taylor expansion of y in y
0.926 * [taylor]: Taking taylor expansion of y in y
0.926 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y
0.926 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y
0.926 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.926 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.926 * [taylor]: Taking taylor expansion of x in y
0.927 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.927 * [taylor]: Taking taylor expansion of y in y
0.927 * [taylor]: Taking taylor expansion of y in y
0.927 * [taylor]: Taking taylor expansion of -1 in x
0.929 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.929 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.929 * [taylor]: Taking taylor expansion of x in x
0.931 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow x 2))) in x
0.931 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.931 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.931 * [taylor]: Taking taylor expansion of x in x
0.934 * [approximate]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in (y x) around 0
0.934 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in x
0.934 * [taylor]: Taking taylor expansion of -1 in x
0.934 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
0.934 * [taylor]: Taking taylor expansion of y in x
0.934 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.934 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.934 * [taylor]: Taking taylor expansion of y in x
0.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.934 * [taylor]: Taking taylor expansion of x in x
0.934 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y
0.934 * [taylor]: Taking taylor expansion of -1 in y
0.934 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
0.934 * [taylor]: Taking taylor expansion of y in y
0.934 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.934 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.934 * [taylor]: Taking taylor expansion of y in y
0.934 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.934 * [taylor]: Taking taylor expansion of x in y
0.936 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y
0.936 * [taylor]: Taking taylor expansion of -1 in y
0.936 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
0.936 * [taylor]: Taking taylor expansion of y in y
0.936 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.936 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.936 * [taylor]: Taking taylor expansion of y in y
0.936 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.936 * [taylor]: Taking taylor expansion of x in y
0.937 * [taylor]: Taking taylor expansion of -1 in x
0.938 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.941 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow x 2))) in x
0.941 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.941 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.941 * [taylor]: Taking taylor expansion of x in x
0.943 * * * [progress]: simplifying candidates
0.944 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (*.f64 x 2) y)
  (*.f64 2 (/.f64 y (-.f64 x y)))
  (*.f64 (*.f64 x 2) (/.f64 y (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (*.f64 x 2) (/.f64 y (-.f64 (pow.f64 x 3) (pow.f64 y 3))))
  (*.f64 (*.f64 x 2) y)
  (*.f64 (*.f64 x 2) 1)
  (*.f64 (*.f64 x 2) (/.f64 1 1))
  (*.f64 (*.f64 x 2) (/.f64 1 (+.f64 (sqrt.f64 x) (sqrt.f64 y))))
  (*.f64 (*.f64 x 2) (/.f64 1 1))
  (*.f64 (*.f64 x 2) (/.f64 1 (sqrt.f64 (-.f64 x y))))
  (*.f64 (*.f64 x 2) (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y)))))
  (*.f64 (*.f64 x 2) (/.f64 (sqrt.f64 y) 1))
  (*.f64 (*.f64 x 2) (/.f64 (sqrt.f64 y) (+.f64 (sqrt.f64 x) (sqrt.f64 y))))
  (*.f64 (*.f64 x 2) (/.f64 (sqrt.f64 y) 1))
  (*.f64 (*.f64 x 2) (/.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x y))))
  (*.f64 (*.f64 x 2) (/.f64 (sqrt.f64 y) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y)))))
  (*.f64 (*.f64 x 2) (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) 1))
  (*.f64 (*.f64 x 2) (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (+.f64 (sqrt.f64 x) (sqrt.f64 y))))
  (*.f64 (*.f64 x 2) (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) 1))
  (*.f64 (*.f64 x 2) (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (sqrt.f64 (-.f64 x y))))
  (*.f64 (*.f64 x 2) (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y)))))
  (*.f64 (*.f64 x 2) (sqrt.f64 (/.f64 y (-.f64 x y))))
  (*.f64 (*.f64 x 2) (*.f64 (cbrt.f64 (/.f64 y (-.f64 x y))) (cbrt.f64 (/.f64 y (-.f64 x y)))))
  (sqrt.f64 (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y))))
  (sqrt.f64 (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y))))
  (*.f64 (*.f64 (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y))) (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y)))) (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y))))
  (*.f64 (cbrt.f64 (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y)))) (cbrt.f64 (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y)))))
  (cbrt.f64 (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y))))
  (*.f64 (*.f64 (*.f64 (*.f64 x 2) (*.f64 x 2)) (*.f64 x 2)) (*.f64 (*.f64 (/.f64 y (-.f64 x y)) (/.f64 y (-.f64 x y))) (/.f64 y (-.f64 x y))))
  (*.f64 (*.f64 (*.f64 (*.f64 x 2) (*.f64 x 2)) (*.f64 x 2)) (/.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (-.f64 x y) (-.f64 x y)) (-.f64 x y))))
  (*.f64 (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 2 2) 2)) (*.f64 (*.f64 (/.f64 y (-.f64 x y)) (/.f64 y (-.f64 x y))) (/.f64 y (-.f64 x y))))
  (*.f64 (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 2 2) 2)) (/.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (-.f64 x y) (-.f64 x y)) (-.f64 x y))))
  (exp.f64 (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y))))
  (log.f64 (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y))))
  (+.f64 (log.f64 (*.f64 x 2)) (log.f64 (/.f64 y (-.f64 x y))))
  (+.f64 (log.f64 (*.f64 x 2)) (-.f64 (log.f64 y) (log.f64 (-.f64 x y))))
  (+.f64 (+.f64 (log.f64 x) (log.f64 2)) (log.f64 (/.f64 y (-.f64 x y))))
  (+.f64 (+.f64 (log.f64 x) (log.f64 2)) (-.f64 (log.f64 y) (log.f64 (-.f64 x y))))
  (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y)))
  (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y)))
  (/.f64 y (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 y (-.f64 (pow.f64 x 3) (pow.f64 y 3)))
  (/.f64 (-.f64 x y) y)
  (/.f64 (-.f64 x y) (sqrt.f64 y))
  (/.f64 (-.f64 x y) (cbrt.f64 y))
  (/.f64 y 1)
  (/.f64 y (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 y 1)
  (/.f64 y (sqrt.f64 (-.f64 x y)))
  (/.f64 y (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 (-.f64 x y) y)
  (/.f64 1 (-.f64 x y))
  (/.f64 1 1)
  (/.f64 y (-.f64 x y))
  (/.f64 1 (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 y (-.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 1 1)
  (/.f64 y (-.f64 x y))
  (/.f64 1 (sqrt.f64 (-.f64 x y)))
  (/.f64 y (sqrt.f64 (-.f64 x y)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 y (cbrt.f64 (-.f64 x y)))
  (/.f64 (sqrt.f64 y) 1)
  (/.f64 (sqrt.f64 y) (-.f64 x y))
  (/.f64 (sqrt.f64 y) (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 (sqrt.f64 y) (-.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 (sqrt.f64 y) 1)
  (/.f64 (sqrt.f64 y) (-.f64 x y))
  (/.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x y)))
  (/.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x y)))
  (/.f64 (sqrt.f64 y) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 (sqrt.f64 y) (cbrt.f64 (-.f64 x y)))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) 1)
  (/.f64 (cbrt.f64 y) (-.f64 x y))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 (cbrt.f64 y) (-.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) 1)
  (/.f64 (cbrt.f64 y) (-.f64 x y))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (sqrt.f64 (-.f64 x y)))
  (/.f64 (cbrt.f64 y) (sqrt.f64 (-.f64 x y)))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 (cbrt.f64 y) (cbrt.f64 (-.f64 x y)))
  (neg.f64 y)
  (neg.f64 (-.f64 x y))
  (sqrt.f64 (/.f64 y (-.f64 x y)))
  (sqrt.f64 (/.f64 y (-.f64 x y)))
  (*.f64 (*.f64 (/.f64 y (-.f64 x y)) (/.f64 y (-.f64 x y))) (/.f64 y (-.f64 x y)))
  (*.f64 (cbrt.f64 (/.f64 y (-.f64 x y))) (cbrt.f64 (/.f64 y (-.f64 x y))))
  (cbrt.f64 (/.f64 y (-.f64 x y)))
  (/.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (-.f64 x y) (-.f64 x y)) (-.f64 x y)))
  (exp.f64 (/.f64 y (-.f64 x y)))
  (log.f64 (/.f64 y (-.f64 x y)))
  (-.f64 (log.f64 y) (log.f64 (-.f64 x y)))
  0
  0
  0
  0
  0
  0
0.996 * * [simplify]: iteration  0 :  5234  enodes  (cost  1139 )
1.003 * [simplify]: Simplified to:
   (*.f64 (+.f64 x x) y)
  (*.f64 2 (/.f64 y (-.f64 x y)))
  (*.f64 (+.f64 x x) (/.f64 y (-.f64 (*.f64 x x) (*.f64 y y))))
  (*.f64 (+.f64 x x) (/.f64 y (-.f64 (pow.f64 x 3) (pow.f64 y 3))))
  (*.f64 (+.f64 x x) y)
  (+.f64 x x)
  (+.f64 x x)
  (/.f64 (+.f64 x x) (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (+.f64 x x)
  (/.f64 (+.f64 x x) (sqrt.f64 (-.f64 x y)))
  (/.f64 (+.f64 x x) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (*.f64 (+.f64 x x) (sqrt.f64 y))
  (*.f64 (+.f64 x x) (/.f64 (sqrt.f64 y) (+.f64 (sqrt.f64 x) (sqrt.f64 y))))
  (*.f64 (+.f64 x x) (sqrt.f64 y))
  (*.f64 (+.f64 x x) (/.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x y))))
  (*.f64 (+.f64 x x) (/.f64 (sqrt.f64 y) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y)))))
  (*.f64 (+.f64 x x) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (*.f64 (+.f64 x x) (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (+.f64 (sqrt.f64 x) (sqrt.f64 y))))
  (*.f64 (+.f64 x x) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (*.f64 (+.f64 x x) (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (sqrt.f64 (-.f64 x y))))
  (*.f64 (+.f64 x x) (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y)))))
  (*.f64 (+.f64 x x) (sqrt.f64 (/.f64 y (-.f64 x y))))
  (*.f64 (+.f64 x x) (*.f64 (cbrt.f64 (/.f64 y (-.f64 x y))) (cbrt.f64 (/.f64 y (-.f64 x y)))))
  (sqrt.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))))
  (sqrt.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))))
  (pow.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))) 3)
  (*.f64 (cbrt.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y))))) (cbrt.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y))))))
  (cbrt.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))))
  (pow.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))) 3)
  (pow.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))) 3)
  (pow.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))) 3)
  (pow.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))) 3)
  (exp.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))))
  (log.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))))
  (log.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))))
  (log.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))))
  (log.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))))
  (log.f64 (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y)))))
  (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y))))
  (*.f64 x (*.f64 2 (/.f64 y (-.f64 x y))))
  (/.f64 y (-.f64 (*.f64 x x) (*.f64 y y)))
  (/.f64 y (-.f64 (pow.f64 x 3) (pow.f64 y 3)))
  (/.f64 (-.f64 x y) y)
  (/.f64 (-.f64 x y) (sqrt.f64 y))
  (/.f64 (-.f64 x y) (cbrt.f64 y))
  y
  (/.f64 y (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  y
  (/.f64 y (sqrt.f64 (-.f64 x y)))
  (/.f64 y (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 (-.f64 x y) y)
  (/.f64 1 (-.f64 x y))
  1
  (/.f64 y (-.f64 x y))
  (/.f64 1 (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 y (-.f64 (sqrt.f64 x) (sqrt.f64 y)))
  1
  (/.f64 y (-.f64 x y))
  (/.f64 1 (sqrt.f64 (-.f64 x y)))
  (/.f64 y (sqrt.f64 (-.f64 x y)))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 y (cbrt.f64 (-.f64 x y)))
  (sqrt.f64 y)
  (/.f64 (sqrt.f64 y) (-.f64 x y))
  (/.f64 (sqrt.f64 y) (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 (sqrt.f64 y) (-.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (sqrt.f64 y)
  (/.f64 (sqrt.f64 y) (-.f64 x y))
  (/.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x y)))
  (/.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x y)))
  (/.f64 (sqrt.f64 y) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 (sqrt.f64 y) (cbrt.f64 (-.f64 x y)))
  (*.f64 (cbrt.f64 y) (cbrt.f64 y))
  (/.f64 (cbrt.f64 y) (-.f64 x y))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (+.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 (cbrt.f64 y) (-.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (*.f64 (cbrt.f64 y) (cbrt.f64 y))
  (/.f64 (cbrt.f64 y) (-.f64 x y))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (sqrt.f64 (-.f64 x y)))
  (/.f64 (cbrt.f64 y) (sqrt.f64 (-.f64 x y)))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 (cbrt.f64 y) (cbrt.f64 (-.f64 x y)))
  (neg.f64 y)
  (-.f64 y x)
  (sqrt.f64 (/.f64 y (-.f64 x y)))
  (sqrt.f64 (/.f64 y (-.f64 x y)))
  (pow.f64 (/.f64 y (-.f64 x y)) 3)
  (*.f64 (cbrt.f64 (/.f64 y (-.f64 x y))) (cbrt.f64 (/.f64 y (-.f64 x y))))
  (cbrt.f64 (/.f64 y (-.f64 x y)))
  (pow.f64 (/.f64 y (-.f64 x y)) 3)
  (exp.f64 (/.f64 y (-.f64 x y)))
  (log.f64 (/.f64 y (-.f64 x y)))
  (log.f64 (/.f64 y (-.f64 x y)))
  0
  0
  0
  0
  0
  0
1.003 * * * [progress]: adding candidates to table
1.241 * * [progress]: iteration 4 / 4
1.241 * * * [progress]: picking best candidate
1.262 * * * * [pick]: Picked  #<alt (λ (x y) (/.f64 (*.f64 x 2) (/.f64 (-.f64 x y) y)))>
1.262 * * * [progress]: localizing error
1.271 * * * [progress]: generating rewritten candidates
1.271 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.280 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.290 * * * [progress]: generating series expansions
1.290 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.290 * [approximate]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in (x y) around 0
1.290 * [taylor]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in y
1.290 * [taylor]: Taking taylor expansion of 2 in y
1.290 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y
1.290 * [taylor]: Taking taylor expansion of (* x y) in y
1.290 * [taylor]: Taking taylor expansion of x in y
1.290 * [taylor]: Taking taylor expansion of y in y
1.290 * [taylor]: Taking taylor expansion of (- x y) in y
1.290 * [taylor]: Taking taylor expansion of x in y
1.290 * [taylor]: Taking taylor expansion of y in y
1.291 * [taylor]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in x
1.291 * [taylor]: Taking taylor expansion of 2 in x
1.291 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
1.291 * [taylor]: Taking taylor expansion of (* x y) in x
1.291 * [taylor]: Taking taylor expansion of x in x
1.291 * [taylor]: Taking taylor expansion of y in x
1.291 * [taylor]: Taking taylor expansion of (- x y) in x
1.291 * [taylor]: Taking taylor expansion of x in x
1.291 * [taylor]: Taking taylor expansion of y in x
1.292 * [taylor]: Taking taylor expansion of (* 2 (/ (* x y) (- x y))) in x
1.292 * [taylor]: Taking taylor expansion of 2 in x
1.292 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
1.292 * [taylor]: Taking taylor expansion of (* x y) in x
1.292 * [taylor]: Taking taylor expansion of x in x
1.292 * [taylor]: Taking taylor expansion of y in x
1.292 * [taylor]: Taking taylor expansion of (- x y) in x
1.292 * [taylor]: Taking taylor expansion of x in x
1.292 * [taylor]: Taking taylor expansion of y in x
1.292 * [taylor]: Taking taylor expansion of -2 in y
1.294 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
1.294 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.294 * [taylor]: Taking taylor expansion of 2 in y
1.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.294 * [taylor]: Taking taylor expansion of y in y
1.297 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
1.297 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.297 * [taylor]: Taking taylor expansion of 2 in y
1.297 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.297 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.297 * [taylor]: Taking taylor expansion of y in y
1.301 * [approximate]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0
1.301 * [taylor]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y
1.301 * [taylor]: Taking taylor expansion of 2 in y
1.301 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y
1.301 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.301 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.301 * [taylor]: Taking taylor expansion of x in y
1.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.301 * [taylor]: Taking taylor expansion of y in y
1.301 * [taylor]: Taking taylor expansion of (* x y) in y
1.301 * [taylor]: Taking taylor expansion of x in y
1.301 * [taylor]: Taking taylor expansion of y in y
1.302 * [taylor]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x
1.302 * [taylor]: Taking taylor expansion of 2 in x
1.302 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x
1.302 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.302 * [taylor]: Taking taylor expansion of x in x
1.303 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.303 * [taylor]: Taking taylor expansion of y in x
1.303 * [taylor]: Taking taylor expansion of (* x y) in x
1.303 * [taylor]: Taking taylor expansion of x in x
1.303 * [taylor]: Taking taylor expansion of y in x
1.304 * [taylor]: Taking taylor expansion of (/ 2 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x
1.304 * [taylor]: Taking taylor expansion of 2 in x
1.304 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x
1.304 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.304 * [taylor]: Taking taylor expansion of y in x
1.304 * [taylor]: Taking taylor expansion of (* x y) in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.304 * [taylor]: Taking taylor expansion of y in x
1.306 * [taylor]: Taking taylor expansion of (/ 2 y) in y
1.306 * [taylor]: Taking taylor expansion of 2 in y
1.306 * [taylor]: Taking taylor expansion of y 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
1.313 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.313 * [taylor]: Taking taylor expansion of 2 in y
1.313 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.313 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.313 * [taylor]: Taking taylor expansion of y in y
1.319 * [approximate]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0
1.319 * [taylor]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in y
1.319 * [taylor]: Taking taylor expansion of 2 in y
1.319 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y
1.319 * [taylor]: Taking taylor expansion of x in y
1.319 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
1.319 * [taylor]: Taking taylor expansion of y in y
1.319 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.319 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.319 * [taylor]: Taking taylor expansion of y in y
1.319 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.319 * [taylor]: Taking taylor expansion of x in y
1.320 * [taylor]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
1.320 * [taylor]: Taking taylor expansion of 2 in x
1.320 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
1.320 * [taylor]: Taking taylor expansion of x in x
1.320 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
1.320 * [taylor]: Taking taylor expansion of y in x
1.320 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.320 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.320 * [taylor]: Taking taylor expansion of y in x
1.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.320 * [taylor]: Taking taylor expansion of x in x
1.322 * [taylor]: Taking taylor expansion of (/ 2 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
1.322 * [taylor]: Taking taylor expansion of 2 in x
1.322 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
1.322 * [taylor]: Taking taylor expansion of x in x
1.322 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
1.322 * [taylor]: Taking taylor expansion of y in x
1.322 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.322 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.322 * [taylor]: Taking taylor expansion of y in x
1.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.322 * [taylor]: Taking taylor expansion of x in x
1.323 * [taylor]: Taking taylor expansion of (/ -2 y) in y
1.323 * [taylor]: Taking taylor expansion of -2 in y
1.323 * [taylor]: Taking taylor expansion of y in y
1.326 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
1.326 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.326 * [taylor]: Taking taylor expansion of 2 in y
1.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.326 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.326 * [taylor]: Taking taylor expansion of y in y
1.330 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
1.330 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.330 * [taylor]: Taking taylor expansion of 2 in y
1.330 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.330 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.330 * [taylor]: Taking taylor expansion of y in y
1.334 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.335 * [approximate]: Taking taylor expansion of (/ (- x y) y) in (x y) around 0
1.335 * [taylor]: Taking taylor expansion of (/ (- x y) y) in y
1.335 * [taylor]: Taking taylor expansion of (- x y) in y
1.335 * [taylor]: Taking taylor expansion of x in y
1.335 * [taylor]: Taking taylor expansion of y in y
1.335 * [taylor]: Taking taylor expansion of y in y
1.335 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x
1.335 * [taylor]: Taking taylor expansion of (- x y) in x
1.335 * [taylor]: Taking taylor expansion of x in x
1.335 * [taylor]: Taking taylor expansion of y in x
1.335 * [taylor]: Taking taylor expansion of y in x
1.336 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x
1.336 * [taylor]: Taking taylor expansion of (- x y) in x
1.336 * [taylor]: Taking taylor expansion of x in x
1.336 * [taylor]: Taking taylor expansion of y in x
1.336 * [taylor]: Taking taylor expansion of y in x
1.336 * [taylor]: Taking taylor expansion of -1 in y
1.337 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.337 * [taylor]: Taking taylor expansion of y in y
1.337 * [taylor]: Taking taylor expansion of 0 in y
1.338 * [taylor]: Taking taylor expansion of 0 in y
1.340 * [taylor]: Taking taylor expansion of 0 in y
1.340 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in (x y) around 0
1.340 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y
1.340 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.340 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.340 * [taylor]: Taking taylor expansion of x in y
1.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.341 * [taylor]: Taking taylor expansion of y in y
1.341 * [taylor]: Taking taylor expansion of y in y
1.341 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x
1.341 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.341 * [taylor]: Taking taylor expansion of x in x
1.341 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.341 * [taylor]: Taking taylor expansion of y in x
1.341 * [taylor]: Taking taylor expansion of y in x
1.341 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x
1.341 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.341 * [taylor]: Taking taylor expansion of x in x
1.341 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.341 * [taylor]: Taking taylor expansion of y in x
1.341 * [taylor]: Taking taylor expansion of y in x
1.341 * [taylor]: Taking taylor expansion of y in y
1.342 * [taylor]: Taking taylor expansion of -1 in y
1.343 * [taylor]: Taking taylor expansion of 0 in y
1.345 * [taylor]: Taking taylor expansion of 0 in y
1.347 * [taylor]: Taking taylor expansion of 0 in y
1.348 * [approximate]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in (x y) around 0
1.348 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in y
1.348 * [taylor]: Taking taylor expansion of -1 in y
1.348 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
1.348 * [taylor]: Taking taylor expansion of y in y
1.348 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.348 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.348 * [taylor]: Taking taylor expansion of y in y
1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.348 * [taylor]: Taking taylor expansion of x in y
1.348 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x
1.348 * [taylor]: Taking taylor expansion of -1 in x
1.348 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
1.348 * [taylor]: Taking taylor expansion of y in x
1.348 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.348 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.348 * [taylor]: Taking taylor expansion of y in x
1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.349 * [taylor]: Taking taylor expansion of x in x
1.349 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x
1.349 * [taylor]: Taking taylor expansion of -1 in x
1.349 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
1.349 * [taylor]: Taking taylor expansion of y in x
1.349 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.349 * [taylor]: Taking taylor expansion of y in x
1.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.349 * [taylor]: Taking taylor expansion of x in x
1.349 * [taylor]: Taking taylor expansion of y in y
1.350 * [taylor]: Taking taylor expansion of -1 in y
1.352 * [taylor]: Taking taylor expansion of 0 in y
1.353 * [taylor]: Taking taylor expansion of 0 in y
1.355 * [taylor]: Taking taylor expansion of 0 in y
1.356 * * * [progress]: simplifying candidates
1.357 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (*.f64 x 2) (-.f64 x y))
  (/.f64 (/.f64 (-.f64 x y) y) 2)
  (/.f64 (*.f64 x 2) (-.f64 x y))
  (/.f64 (*.f64 x 2) 1)
  (/.f64 (*.f64 x 2) (/.f64 1 1))
  (/.f64 (*.f64 x 2) (/.f64 1 (sqrt.f64 y)))
  (/.f64 (*.f64 x 2) (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y))))
  (/.f64 (*.f64 x 2) (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 y)) 1))
  (/.f64 (*.f64 x 2) (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 y)) (sqrt.f64 y)))
  (/.f64 (*.f64 x 2) (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 y)) (*.f64 (cbrt.f64 y) (cbrt.f64 y))))
  (/.f64 (*.f64 x 2) (/.f64 1 1))
  (/.f64 (*.f64 x 2) (/.f64 1 (sqrt.f64 y)))
  (/.f64 (*.f64 x 2) (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y))))
  (/.f64 (*.f64 x 2) (/.f64 (sqrt.f64 (-.f64 x y)) 1))
  (/.f64 (*.f64 x 2) (/.f64 (sqrt.f64 (-.f64 x y)) (sqrt.f64 y)))
  (/.f64 (*.f64 x 2) (/.f64 (sqrt.f64 (-.f64 x y)) (*.f64 (cbrt.f64 y) (cbrt.f64 y))))
  (/.f64 (*.f64 x 2) (/.f64 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))) 1))
  (/.f64 (*.f64 x 2) (/.f64 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))) (sqrt.f64 y)))
  (/.f64 (*.f64 x 2) (/.f64 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))) (*.f64 (cbrt.f64 y) (cbrt.f64 y))))
  (/.f64 (*.f64 x 2) (sqrt.f64 (/.f64 (-.f64 x y) y)))
  (/.f64 (*.f64 x 2) (*.f64 (cbrt.f64 (/.f64 (-.f64 x y) y)) (cbrt.f64 (/.f64 (-.f64 x y) y))))
  (/.f64 (/.f64 (-.f64 x y) y) (*.f64 x 2))
  (/.f64 1 (/.f64 (-.f64 x y) y))
  (/.f64 x (-.f64 x y))
  (/.f64 2 (/.f64 1 y))
  (/.f64 x 1)
  (/.f64 2 (/.f64 (-.f64 x y) y))
  (/.f64 x (/.f64 1 1))
  (/.f64 2 (/.f64 (-.f64 x y) y))
  (/.f64 x (/.f64 1 (sqrt.f64 y)))
  (/.f64 2 (/.f64 (-.f64 x y) (sqrt.f64 y)))
  (/.f64 x (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y))))
  (/.f64 2 (/.f64 (-.f64 x y) (cbrt.f64 y)))
  (/.f64 x (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 y)) 1))
  (/.f64 2 (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 y)) y))
  (/.f64 x (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 y)) (sqrt.f64 y)))
  (/.f64 2 (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 y)) (sqrt.f64 y)))
  (/.f64 x (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 y)) (*.f64 (cbrt.f64 y) (cbrt.f64 y))))
  (/.f64 2 (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 y)) (cbrt.f64 y)))
  (/.f64 x (/.f64 1 1))
  (/.f64 2 (/.f64 (-.f64 x y) y))
  (/.f64 x (/.f64 1 (sqrt.f64 y)))
  (/.f64 2 (/.f64 (-.f64 x y) (sqrt.f64 y)))
  (/.f64 x (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y))))
  (/.f64 2 (/.f64 (-.f64 x y) (cbrt.f64 y)))
  (/.f64 x (/.f64 (sqrt.f64 (-.f64 x y)) 1))
  (/.f64 2 (/.f64 (sqrt.f64 (-.f64 x y)) y))
  (/.f64 x (/.f64 (sqrt.f64 (-.f64 x y)) (sqrt.f64 y)))
  (/.f64 2 (/.f64 (sqrt.f64 (-.f64 x y)) (sqrt.f64 y)))
  (/.f64 x (/.f64 (sqrt.f64 (-.f64 x y)) (*.f64 (cbrt.f64 y) (cbrt.f64 y))))
  (/.f64 2 (/.f64 (sqrt.f64 (-.f64 x y)) (cbrt.f64 y)))
  (/.f64 x (/.f64 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))) 1))
  (/.f64 2 (/.f64 (cbrt.f64 (-.f64 x y)) y))
  (/.f64 x (/.f64 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))) (sqrt.f64 y)))
  (/.f64 2 (/.f64 (cbrt.f64 (-.f64 x y)) (sqrt.f64 y)))
  (/.f64 x (/.f64 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))) (*.f64 (cbrt.f64 y) (cbrt.f64 y))))
  (/.f64 2 (/.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 y)))
  (/.f64 x (sqrt.f64 (/.f64 (-.f64 x y) y)))
  (/.f64 2 (sqrt.f64 (/.f64 (-.f64 x y) y)))
  (/.f64 x (*.f64 (cbrt.f64 (/.f64 (-.f64 x y) y)) (cbrt.f64 (/.f64 (-.f64 x y) y))))
  (/.f64 2 (cbrt.f64 (/.f64 (-.f64 x y) y)))
  (neg.f64 (*.f64 x 2))
  (neg.f64 (/.f64 (-.f64 x y) y))
  (sqrt.f64 (/.f64 (*.f64 x 2) (/.f64 (-.f64 x y) y)))
  (sqrt.f64 (/.f64 (*.f64 x 2) (/.f64 (-.f64 x y) y)))
  (*.f64 (*.f64 (/.f64 (*.f64 x 2) (/.f64 (-.f64 x y) y)) (/.f64 (*.f64 x 2) (/.f64 (-.f64 x y) y))) (/.f64 (*.f64 x 2) (/.f64 (-.f64 x y) y)))
  (*.f64 (cbrt.f64 (/.f64 (*.f64 x 2) (/.f64 (-.f64 x y) y))) (cbrt.f64 (/.f64 (*.f64 x 2) (/.f64 (-.f64 x y) y))))
  (cbrt.f64 (/.f64 (*.f64 x 2) (/.f64 (-.f64 x y) y)))
  (/.f64 (*.f64 (*.f64 (*.f64 x 2) (*.f64 x 2)) (*.f64 x 2)) (*.f64 (*.f64 (/.f64 (-.f64 x y) y) (/.f64 (-.f64 x y) y)) (/.f64 (-.f64 x y) y)))
  (/.f64 (*.f64 (*.f64 (*.f64 x 2) (*.f64 x 2)) (*.f64 x 2)) (/.f64 (*.f64 (*.f64 (-.f64 x y) (-.f64 x y)) (-.f64 x y)) (*.f64 (*.f64 y y) y)))
  (/.f64 (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 2 2) 2)) (*.f64 (*.f64 (/.f64 (-.f64 x y) y) (/.f64 (-.f64 x y) y)) (/.f64 (-.f64 x y) y)))
  (/.f64 (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 2 2) 2)) (/.f64 (*.f64 (*.f64 (-.f64 x y) (-.f64 x y)) (-.f64 x y)) (*.f64 (*.f64 y y) y)))
  (exp.f64 (/.f64 (*.f64 x 2) (/.f64 (-.f64 x y) y)))
  (log.f64 (/.f64 (*.f64 x 2) (/.f64 (-.f64 x y) y)))
  (-.f64 (log.f64 (*.f64 x 2)) (log.f64 (/.f64 (-.f64 x y) y)))
  (-.f64 (log.f64 (*.f64 x 2)) (-.f64 (log.f64 (-.f64 x y)) (log.f64 y)))
  (-.f64 (+.f64 (log.f64 x) (log.f64 2)) (log.f64 (/.f64 (-.f64 x y) y)))
  (-.f64 (+.f64 (log.f64 x) (log.f64 2)) (-.f64 (log.f64 (-.f64 x y)) (log.f64 y)))
  (*.f64 y (+.f64 x y))
  (*.f64 y (+.f64 (*.f64 x x) (+.f64 (*.f64 y y) (*.f64 x y))))
  (/.f64 y (-.f64 x y))
  (/.f64 y (-.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 y (-.f64 x y))
  (/.f64 y (sqrt.f64 (-.f64 x y)))
  (/.f64 y (cbrt.f64 (-.f64 x y)))
  (/.f64 (-.f64 x y) 1)
  (/.f64 (-.f64 x y) (sqrt.f64 y))
  (/.f64 (-.f64 x y) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 y (-.f64 x y))
  (/.f64 1 y)
  (/.f64 1 1)
  (/.f64 (-.f64 x y) y)
  (/.f64 1 (sqrt.f64 y))
  (/.f64 (-.f64 x y) (sqrt.f64 y))
  (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 x y) (cbrt.f64 y))
  (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 y)) 1)
  (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 y)) y)
  (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 y)) (sqrt.f64 y))
  (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 y)) (sqrt.f64 y))
  (/.f64 (+.f64 (sqrt.f64 x) (sqrt.f64 y)) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 y)) (cbrt.f64 y))
  (/.f64 1 1)
  (/.f64 (-.f64 x y) y)
  (/.f64 1 (sqrt.f64 y))
  (/.f64 (-.f64 x y) (sqrt.f64 y))
  (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 x y) (cbrt.f64 y))
  (/.f64 (sqrt.f64 (-.f64 x y)) 1)
  (/.f64 (sqrt.f64 (-.f64 x y)) y)
  (/.f64 (sqrt.f64 (-.f64 x y)) (sqrt.f64 y))
  (/.f64 (sqrt.f64 (-.f64 x y)) (sqrt.f64 y))
  (/.f64 (sqrt.f64 (-.f64 x y)) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (sqrt.f64 (-.f64 x y)) (cbrt.f64 y))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))) 1)
  (/.f64 (cbrt.f64 (-.f64 x y)) y)
  (/.f64 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))) (sqrt.f64 y))
  (/.f64 (cbrt.f64 (-.f64 x y)) (sqrt.f64 y))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 y))
  (/.f64 x y)
  (/.f64 y y)
  (neg.f64 (-.f64 x y))
  (neg.f64 y)
  (sqrt.f64 (/.f64 (-.f64 x y) y))
  (sqrt.f64 (/.f64 (-.f64 x y) y))
  (*.f64 (*.f64 (/.f64 (-.f64 x y) y) (/.f64 (-.f64 x y) y)) (/.f64 (-.f64 x y) y))
  (*.f64 (cbrt.f64 (/.f64 (-.f64 x y) y)) (cbrt.f64 (/.f64 (-.f64 x y) y)))
  (cbrt.f64 (/.f64 (-.f64 x y) y))
  (/.f64 (*.f64 (*.f64 (-.f64 x y) (-.f64 x y)) (-.f64 x y)) (*.f64 (*.f64 y y) y))
  (exp.f64 (/.f64 (-.f64 x y) y))
  (log.f64 (/.f64 (-.f64 x y) y))
  (-.f64 (log.f64 (-.f64 x y)) (log.f64 y))
  0
  0
  0
  (-.f64 (/.f64 x y) 1)
  (-.f64 (/.f64 x y) 1)
  (-.f64 (/.f64 x y) 1)
1.417 * * [simplify]: iteration  0 :  4977  enodes  (cost  1603 )
1.417 * * [simplify]: iteration  1 :  4977  enodes  (cost  1603 )
1.427 * [simplify]: Simplified to:
   (/.f64 (*.f64 x 2) (-.f64 x y))
  (/.f64 (/.f64 (-.f64 x y) y) 2)
  (/.f64 (*.f64 x 2) (-.f64 x y))
  (*.f64 x 2)
  (*.f64 x 2)
  (*.f64 (*.f64 x 2) (sqrt.f64 y))
  (*.f64 (*.f64 x 2) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (*.f64 x 2) (+.f64 (sqrt.f64 y) (sqrt.f64 x)))
  (*.f64 (sqrt.f64 y) (/.f64 (*.f64 x 2) (+.f64 (sqrt.f64 y) (sqrt.f64 x))))
  (*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (/.f64 (*.f64 x 2) (+.f64 (sqrt.f64 y) (sqrt.f64 x))))
  (*.f64 x 2)
  (*.f64 (*.f64 x 2) (sqrt.f64 y))
  (*.f64 (*.f64 x 2) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (*.f64 x 2) (sqrt.f64 (-.f64 x y)))
  (*.f64 (sqrt.f64 y) (/.f64 (*.f64 x 2) (sqrt.f64 (-.f64 x y))))
  (*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (/.f64 (*.f64 x 2) (sqrt.f64 (-.f64 x y))))
  (/.f64 (*.f64 x 2) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (*.f64 (sqrt.f64 y) (/.f64 (*.f64 x 2) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y)))))
  (*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (/.f64 (*.f64 x 2) (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y)))))
  (/.f64 (*.f64 x 2) (sqrt.f64 (/.f64 (-.f64 x y) y)))
  (/.f64 (*.f64 x 2) (*.f64 (cbrt.f64 (/.f64 (-.f64 x y) y)) (cbrt.f64 (/.f64 (-.f64 x y) y))))
  (/.f64 (/.f64 (-.f64 x y) y) (*.f64 x 2))
  (/.f64 y (-.f64 x y))
  (/.f64 x (-.f64 x y))
  (*.f64 2 y)
  x
  (/.f64 2 (/.f64 (-.f64 x y) y))
  x
  (/.f64 2 (/.f64 (-.f64 x y) y))
  (*.f64 x (sqrt.f64 y))
  (/.f64 2 (/.f64 (-.f64 x y) (sqrt.f64 y)))
  (*.f64 x (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 2 (/.f64 (-.f64 x y) (cbrt.f64 y)))
  (/.f64 x (+.f64 (sqrt.f64 y) (sqrt.f64 x)))
  (/.f64 2 (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 y)) y))
  (*.f64 (sqrt.f64 y) (/.f64 x (+.f64 (sqrt.f64 y) (sqrt.f64 x))))
  (/.f64 2 (+.f64 -1 (/.f64 (sqrt.f64 x) (sqrt.f64 y))))
  (*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (/.f64 x (+.f64 (sqrt.f64 y) (sqrt.f64 x))))
  (/.f64 2 (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 y)) (cbrt.f64 y)))
  x
  (/.f64 2 (/.f64 (-.f64 x y) y))
  (*.f64 x (sqrt.f64 y))
  (/.f64 2 (/.f64 (-.f64 x y) (sqrt.f64 y)))
  (*.f64 x (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 2 (/.f64 (-.f64 x y) (cbrt.f64 y)))
  (/.f64 x (sqrt.f64 (-.f64 x y)))
  (/.f64 2 (/.f64 (sqrt.f64 (-.f64 x y)) y))
  (*.f64 (sqrt.f64 y) (/.f64 x (sqrt.f64 (-.f64 x y))))
  (/.f64 2 (/.f64 (sqrt.f64 (-.f64 x y)) (sqrt.f64 y)))
  (*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (/.f64 x (sqrt.f64 (-.f64 x y))))
  (/.f64 2 (/.f64 (sqrt.f64 (-.f64 x y)) (cbrt.f64 y)))
  (/.f64 x (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))))
  (/.f64 2 (/.f64 (cbrt.f64 (-.f64 x y)) y))
  (*.f64 (sqrt.f64 y) (/.f64 x (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y)))))
  (/.f64 2 (/.f64 (cbrt.f64 (-.f64 x y)) (sqrt.f64 y)))
  (*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (/.f64 x (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y)))))
  (/.f64 2 (/.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 y)))
  (/.f64 x (sqrt.f64 (/.f64 (-.f64 x y) y)))
  (/.f64 2 (sqrt.f64 (/.f64 (-.f64 x y) y)))
  (/.f64 x (*.f64 (cbrt.f64 (/.f64 (-.f64 x y) y)) (cbrt.f64 (/.f64 (-.f64 x y) y))))
  (/.f64 2 (cbrt.f64 (/.f64 (-.f64 x y) y)))
  (*.f64 x -2)
  (-.f64 1 (/.f64 x y))
  (sqrt.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))))
  (sqrt.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))))
  (pow.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))) 3)
  (*.f64 (cbrt.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y)))) (cbrt.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y)))))
  (cbrt.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))))
  (pow.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))) 3)
  (pow.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))) 3)
  (pow.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))) 3)
  (pow.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))) 3)
  (exp.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))))
  (log.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))))
  (log.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))))
  (log.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))))
  (log.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))))
  (log.f64 (*.f64 y (/.f64 (*.f64 x 2) (-.f64 x y))))
  (*.f64 y (+.f64 x y))
  (*.f64 y (+.f64 (*.f64 x x) (*.f64 y (+.f64 x y))))
  (/.f64 y (-.f64 x y))
  (/.f64 y (-.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 y (-.f64 x y))
  (/.f64 y (sqrt.f64 (-.f64 x y)))
  (/.f64 y (cbrt.f64 (-.f64 x y)))
  (-.f64 x y)
  (/.f64 (-.f64 x y) (sqrt.f64 y))
  (/.f64 (-.f64 x y) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 y (-.f64 x y))
  (/.f64 1 y)
  1
  (/.f64 (-.f64 x y) y)
  (/.f64 1 (sqrt.f64 y))
  (/.f64 (-.f64 x y) (sqrt.f64 y))
  (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 x y) (cbrt.f64 y))
  (+.f64 (sqrt.f64 y) (sqrt.f64 x))
  (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 y)) y)
  (/.f64 (+.f64 (sqrt.f64 y) (sqrt.f64 x)) (sqrt.f64 y))
  (+.f64 -1 (/.f64 (sqrt.f64 x) (sqrt.f64 y)))
  (/.f64 (+.f64 (sqrt.f64 y) (sqrt.f64 x)) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 (sqrt.f64 x) (sqrt.f64 y)) (cbrt.f64 y))
  1
  (/.f64 (-.f64 x y) y)
  (/.f64 1 (sqrt.f64 y))
  (/.f64 (-.f64 x y) (sqrt.f64 y))
  (/.f64 1 (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (-.f64 x y) (cbrt.f64 y))
  (sqrt.f64 (-.f64 x y))
  (/.f64 (sqrt.f64 (-.f64 x y)) y)
  (/.f64 (sqrt.f64 (-.f64 x y)) (sqrt.f64 y))
  (/.f64 (sqrt.f64 (-.f64 x y)) (sqrt.f64 y))
  (/.f64 (sqrt.f64 (-.f64 x y)) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (sqrt.f64 (-.f64 x y)) (cbrt.f64 y))
  (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y)))
  (/.f64 (cbrt.f64 (-.f64 x y)) y)
  (/.f64 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))) (sqrt.f64 y))
  (/.f64 (cbrt.f64 (-.f64 x y)) (sqrt.f64 y))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 (-.f64 x y))) (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (/.f64 (cbrt.f64 (-.f64 x y)) (cbrt.f64 y))
  (/.f64 x y)
  1
  (neg.f64 (-.f64 x y))
  (neg.f64 y)
  (sqrt.f64 (/.f64 (-.f64 x y) y))
  (sqrt.f64 (/.f64 (-.f64 x y) y))
  (pow.f64 (/.f64 (-.f64 x y) y) 3)
  (*.f64 (cbrt.f64 (/.f64 (-.f64 x y) y)) (cbrt.f64 (/.f64 (-.f64 x y) y)))
  (cbrt.f64 (/.f64 (-.f64 x y) y))
  (pow.f64 (/.f64 (-.f64 x y) y) 3)
  (exp.f64 (/.f64 (-.f64 x y) y))
  (log.f64 (/.f64 (-.f64 x y) y))
  (log.f64 (/.f64 (-.f64 x y) y))
  0
  0
  0
  (/.f64 (-.f64 x y) y)
  (/.f64 (-.f64 x y) y)
  (/.f64 (-.f64 x y) y)
1.427 * * * [progress]: adding candidates to table
1.711 * [progress]: [Phase 3 of 3] Extracting.
1.712 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))> #<alt (λ (x y) (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y))))> #<alt (λ (x y) (*.f64 (/.f64 (*.f64 x 2) (-.f64 x y)) y))>)
1.712 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.712 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))> #<alt (λ (x y) (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y))))> #<alt (λ (x y) (*.f64 (/.f64 (*.f64 x 2) (-.f64 x y)) y))>)
1.778 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x))))> #<alt (λ (x y) (*.f64 (*.f64 x 2) (/.f64 y (-.f64 x y))))> #<alt (λ (x y) (*.f64 (/.f64 (*.f64 x 2) (-.f64 x y)) y))>)
1.848 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.848 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
1.850 * * [simplify]: iteration  0 :  26  enodes  (cost  13 )
1.850 * * [simplify]: iteration  1 :  26  enodes  (cost  13 )
1.850 * [simplify]: Simplified to:
   (/.f64 1 (-.f64 (/.f64 1/2 y) (/.f64 1/2 x)))
3.375 * [regime-testing]: End program error score: 0.18937987561035274
3.631 * [regime-testing]: Target error score: 0.34172259812980427