9.516 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.082 * * * [progress]: [2/2] Setting up program.
0.085 * [progress]: [Phase 2 of 3] Improving.
0.085 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 x (*.f64 y y))
0.093 * * [simplify]: iteration  0 :  89  enodes  (cost  5 )
0.093 * * [simplify]: iteration  1 :  89  enodes  (cost  5 )
0.093 * [simplify]: Simplified to:
   (-.f64 x (*.f64 y y))
0.094 * * [progress]: iteration 1 / 4
0.094 * * * [progress]: picking best candidate
0.096 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 x (*.f64 y y)))>
0.096 * * * [progress]: localizing error
0.099 * * * [progress]: generating rewritten candidates
0.099 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.102 * * * [progress]: generating series expansions
0.103 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.103 * [approximate]: Taking taylor expansion of (- x (pow y 2)) in (x y) around 0
0.103 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in y
0.103 * [taylor]: Taking taylor expansion of x in y
0.103 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (neg (pow y 2)) in y
0.103 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of 1 in y
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in (x y) around 0
0.104 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.104 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.104 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.105 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of 1 in y
0.105 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.105 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.107 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in (x y) around 0
0.107 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in y
0.107 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y
0.107 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.107 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.108 * [taylor]: Taking taylor expansion of x in y
0.108 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.108 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.108 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of -1 in y
0.108 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.108 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.111 * * * [progress]: simplifying candidates
0.112 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 x) (exp.f64 (*.f64 y y)))
  (log.f64 (-.f64 x (*.f64 y y)))
  (exp.f64 (-.f64 x (*.f64 y y)))
  (*.f64 (cbrt.f64 (-.f64 x (*.f64 y y))) (cbrt.f64 (-.f64 x (*.f64 y y))))
  (cbrt.f64 (-.f64 x (*.f64 y y)))
  (*.f64 (*.f64 (-.f64 x (*.f64 y y)) (-.f64 x (*.f64 y y))) (-.f64 x (*.f64 y y)))
  (sqrt.f64 (-.f64 x (*.f64 y y)))
  (sqrt.f64 (-.f64 x (*.f64 y y)))
  (-.f64 (pow.f64 x 3) (pow.f64 (*.f64 y y) 3))
  (+.f64 (*.f64 x x) (+.f64 (*.f64 (*.f64 y y) (*.f64 y y)) (*.f64 x (*.f64 y y))))
  (neg.f64 (*.f64 y y))
  (-.f64 (*.f64 x x) (*.f64 (*.f64 y y) (*.f64 y y)))
  (+.f64 x (*.f64 y y))
  (+.f64 (sqrt.f64 x) y)
  (-.f64 (sqrt.f64 x) y)
  (-.f64 x (pow.f64 y 2))
  (-.f64 x (pow.f64 y 2))
  (-.f64 x (pow.f64 y 2))
0.153 * * [simplify]: iteration  0 :  4939  enodes  (cost  113 )
0.153 * * [simplify]: iteration  1 :  4939  enodes  (cost  113 )
0.154 * [simplify]: Simplified to:
   (exp.f64 (-.f64 x (*.f64 y y)))
  (log.f64 (-.f64 x (*.f64 y y)))
  (exp.f64 (-.f64 x (*.f64 y y)))
  (*.f64 (cbrt.f64 (-.f64 x (*.f64 y y))) (cbrt.f64 (-.f64 x (*.f64 y y))))
  (cbrt.f64 (-.f64 x (*.f64 y y)))
  (pow.f64 (-.f64 x (*.f64 y y)) 3)
  (sqrt.f64 (-.f64 x (*.f64 y y)))
  (sqrt.f64 (-.f64 x (*.f64 y y)))
  (-.f64 (pow.f64 x 3) (pow.f64 y 6))
  (+.f64 (pow.f64 y 4) (*.f64 x (+.f64 x (*.f64 y y))))
  (neg.f64 (*.f64 y y))
  (-.f64 (*.f64 x x) (pow.f64 y 4))
  (+.f64 x (*.f64 y y))
  (+.f64 y (sqrt.f64 x))
  (-.f64 (sqrt.f64 x) y)
  (-.f64 x (*.f64 y y))
  (-.f64 x (*.f64 y y))
  (-.f64 x (*.f64 y y))
0.155 * * * [progress]: adding candidates to table
0.166 * * [progress]: iteration 2 / 4
0.167 * * * [progress]: picking best candidate
0.169 * * * * [pick]: Picked  #<alt (λ (x y) (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))>
0.169 * * * [progress]: localizing error
0.174 * * * [progress]: generating rewritten candidates
0.174 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.185 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.189 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.195 * * * [progress]: generating series expansions
0.195 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.197 * [approximate]: Taking taylor expansion of (* (+ (sqrt x) y) (- (sqrt x) y)) in (y x) around 0
0.198 * [taylor]: Taking taylor expansion of (* (+ (sqrt x) y) (- (sqrt x) y)) in x
0.198 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in x
0.198 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
0.198 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of (* (+ (sqrt x) y) (- (sqrt x) y)) in y
0.198 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in y
0.198 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.198 * [taylor]: Taking taylor expansion of x in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in y
0.198 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.198 * [taylor]: Taking taylor expansion of x in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of (* (+ (sqrt x) y) (- (sqrt x) y)) in y
0.198 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in y
0.198 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.198 * [taylor]: Taking taylor expansion of x in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in y
0.198 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.198 * [taylor]: Taking taylor expansion of x in y
0.199 * [taylor]: Taking taylor expansion of y in y
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of 0 in x
0.199 * [taylor]: Taking taylor expansion of -1 in x
0.199 * [taylor]: Taking taylor expansion of 0 in x
0.200 * [approximate]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (/ 1 y) (sqrt (/ 1 x)))) in (y x) around 0
0.200 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (/ 1 y) (sqrt (/ 1 x)))) in x
0.200 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
0.200 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in x
0.200 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (/ 1 y) (sqrt (/ 1 x)))) in y
0.200 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in y
0.200 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (/ 1 y) (sqrt (/ 1 x)))) in y
0.201 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in y
0.201 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of -1 in x
0.202 * [taylor]: Taking taylor expansion of 0 in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of 0 in x
0.203 * [taylor]: Taking taylor expansion of 0 in x
0.204 * [taylor]: Taking taylor expansion of 0 in x
0.205 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (/ 1 y))) in (y x) around 0
0.205 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (/ 1 y))) in x
0.205 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.205 * [taylor]: Taking taylor expansion of y in x
0.205 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.205 * [taylor]: Taking taylor expansion of -1 in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in x
0.205 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.205 * [taylor]: Taking taylor expansion of -1 in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.205 * [taylor]: Taking taylor expansion of y in x
0.205 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (/ 1 y))) in y
0.205 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in y
0.205 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.205 * [taylor]: Taking taylor expansion of y in y
0.205 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.205 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.205 * [taylor]: Taking taylor expansion of -1 in y
0.205 * [taylor]: Taking taylor expansion of x in y
0.205 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in y
0.205 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.205 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.205 * [taylor]: Taking taylor expansion of -1 in y
0.205 * [taylor]: Taking taylor expansion of x in y
0.206 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (/ 1 y))) in y
0.206 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in y
0.206 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.206 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.206 * [taylor]: Taking taylor expansion of -1 in y
0.206 * [taylor]: Taking taylor expansion of x in y
0.206 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in y
0.206 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.206 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.206 * [taylor]: Taking taylor expansion of -1 in y
0.206 * [taylor]: Taking taylor expansion of x in y
0.206 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of -1 in x
0.207 * [taylor]: Taking taylor expansion of 0 in x
0.207 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
0.207 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.207 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.207 * [taylor]: Taking taylor expansion of -1 in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of 0 in x
0.208 * [taylor]: Taking taylor expansion of 0 in x
0.209 * [taylor]: Taking taylor expansion of 0 in x
0.210 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.210 * [approximate]: Taking taylor expansion of (+ (sqrt x) y) in (y x) around 0
0.210 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in x
0.210 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of y in x
0.210 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in y
0.210 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.210 * [taylor]: Taking taylor expansion of x in y
0.211 * [taylor]: Taking taylor expansion of y in y
0.211 * [taylor]: Taking taylor expansion of (+ (sqrt x) y) in y
0.211 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.211 * [taylor]: Taking taylor expansion of x in y
0.211 * [taylor]: Taking taylor expansion of y in y
0.211 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of 1 in x
0.211 * [taylor]: Taking taylor expansion of 0 in x
0.212 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in (y x) around 0
0.212 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.212 * [taylor]: Taking taylor expansion of y in x
0.212 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in y
0.212 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.212 * [taylor]: Taking taylor expansion of y in y
0.212 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.212 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.212 * [taylor]: Taking taylor expansion of x in y
0.212 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in y
0.212 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.212 * [taylor]: Taking taylor expansion of y in y
0.212 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.212 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.212 * [taylor]: Taking taylor expansion of x in y
0.212 * [taylor]: Taking taylor expansion of 1 in x
0.212 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.213 * [taylor]: Taking taylor expansion of 0 in x
0.213 * [taylor]: Taking taylor expansion of 0 in x
0.213 * [approximate]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in (y x) around 0
0.213 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in x
0.213 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.213 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.214 * [taylor]: Taking taylor expansion of -1 in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.214 * [taylor]: Taking taylor expansion of y in x
0.214 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in y
0.214 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.214 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.214 * [taylor]: Taking taylor expansion of -1 in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.214 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in y
0.214 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.214 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.214 * [taylor]: Taking taylor expansion of -1 in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.214 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [taylor]: Taking taylor expansion of -1 in x
0.214 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.214 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.214 * [taylor]: Taking taylor expansion of -1 in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of 0 in x
0.215 * [taylor]: Taking taylor expansion of 0 in x
0.215 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.216 * [approximate]: Taking taylor expansion of (- (sqrt x) y) in (x y) around 0
0.216 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in y
0.216 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.216 * [taylor]: Taking taylor expansion of x in y
0.216 * [taylor]: Taking taylor expansion of y in y
0.216 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
0.216 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of y in x
0.216 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
0.216 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of y in x
0.216 * [taylor]: Taking taylor expansion of (neg y) in y
0.216 * [taylor]: Taking taylor expansion of y in y
0.216 * [taylor]: Taking taylor expansion of NAN in y
0.216 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.216 * [taylor]: Taking taylor expansion of NAN in y
0.217 * [approximate]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in (x y) around 0
0.217 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in y
0.217 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.217 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.217 * [taylor]: Taking taylor expansion of x in y
0.217 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.217 * [taylor]: Taking taylor expansion of y in y
0.217 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
0.217 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.217 * [taylor]: Taking taylor expansion of y in x
0.217 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
0.217 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.217 * [taylor]: Taking taylor expansion of y in x
0.218 * [taylor]: Taking taylor expansion of 0 in y
0.218 * [taylor]: Taking taylor expansion of (- NAN (/ 1 y)) in y
0.218 * [taylor]: Taking taylor expansion of NAN in y
0.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.218 * [taylor]: Taking taylor expansion of y in y
0.218 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.218 * [taylor]: Taking taylor expansion of NAN in y
0.219 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.219 * [taylor]: Taking taylor expansion of NAN in y
0.219 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in (x y) around 0
0.219 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in y
0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.219 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.219 * [taylor]: Taking taylor expansion of -1 in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in x
0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.219 * [taylor]: Taking taylor expansion of y in x
0.219 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.219 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.219 * [taylor]: Taking taylor expansion of -1 in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in x
0.220 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.220 * [taylor]: Taking taylor expansion of y in x
0.220 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.220 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.220 * [taylor]: Taking taylor expansion of -1 in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of 0 in y
0.220 * [taylor]: Taking taylor expansion of (+ NAN (/ 1 y)) in y
0.220 * [taylor]: Taking taylor expansion of NAN in y
0.220 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.220 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.220 * [taylor]: Taking taylor expansion of NAN in y
0.221 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.221 * [taylor]: Taking taylor expansion of NAN in y
0.221 * * * [progress]: simplifying candidates
0.222 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y))
  (+.f64 (log.f64 (+.f64 y (sqrt.f64 x))) (log.f64 (-.f64 (sqrt.f64 x) y)))
  (log.f64 (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))
  (exp.f64 (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))
  (*.f64 (*.f64 (*.f64 (+.f64 y (sqrt.f64 x)) (+.f64 y (sqrt.f64 x))) (+.f64 y (sqrt.f64 x))) (*.f64 (*.f64 (-.f64 (sqrt.f64 x) y) (-.f64 (sqrt.f64 x) y)) (-.f64 (sqrt.f64 x) y)))
  (*.f64 (cbrt.f64 (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y))) (cbrt.f64 (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y))))
  (cbrt.f64 (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))
  (*.f64 (*.f64 (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)) (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y))) (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))
  (sqrt.f64 (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))
  (sqrt.f64 (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))
  (*.f64 (+.f64 (pow.f64 y 3) (pow.f64 (sqrt.f64 x) 3)) (-.f64 (pow.f64 (sqrt.f64 x) 3) (pow.f64 y 3)))
  (*.f64 (+.f64 (*.f64 y y) (-.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (*.f64 y (sqrt.f64 x)))) (+.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (+.f64 (*.f64 y y) (*.f64 (sqrt.f64 x) y))))
  (*.f64 (+.f64 (pow.f64 y 3) (pow.f64 (sqrt.f64 x) 3)) (-.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (*.f64 y y)))
  (*.f64 (+.f64 (*.f64 y y) (-.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (*.f64 y (sqrt.f64 x)))) (+.f64 (sqrt.f64 x) y))
  (*.f64 (-.f64 (*.f64 y y) (*.f64 (sqrt.f64 x) (sqrt.f64 x))) (-.f64 (pow.f64 (sqrt.f64 x) 3) (pow.f64 y 3)))
  (*.f64 (-.f64 y (sqrt.f64 x)) (+.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (+.f64 (*.f64 y y) (*.f64 (sqrt.f64 x) y))))
  (*.f64 (-.f64 (*.f64 y y) (*.f64 (sqrt.f64 x) (sqrt.f64 x))) (-.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (*.f64 y y)))
  (*.f64 (-.f64 y (sqrt.f64 x)) (+.f64 (sqrt.f64 x) y))
  (*.f64 (sqrt.f64 (+.f64 y (sqrt.f64 x))) (sqrt.f64 (-.f64 (sqrt.f64 x) y)))
  (*.f64 (sqrt.f64 (+.f64 y (sqrt.f64 x))) (sqrt.f64 (-.f64 (sqrt.f64 x) y)))
  (*.f64 (+.f64 y (sqrt.f64 x)) (sqrt.f64 x))
  (*.f64 (+.f64 y (sqrt.f64 x)) (neg.f64 y))
  (*.f64 (sqrt.f64 x) (+.f64 y (sqrt.f64 x)))
  (*.f64 (neg.f64 y) (+.f64 y (sqrt.f64 x)))
  (*.f64 (+.f64 y (sqrt.f64 x)) (*.f64 (cbrt.f64 (-.f64 (sqrt.f64 x) y)) (cbrt.f64 (-.f64 (sqrt.f64 x) y))))
  (*.f64 (+.f64 y (sqrt.f64 x)) (sqrt.f64 (-.f64 (sqrt.f64 x) y)))
  (*.f64 (+.f64 y (sqrt.f64 x)) 1)
  (*.f64 (+.f64 y (sqrt.f64 x)) (+.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y)))
  (*.f64 (+.f64 y (sqrt.f64 x)) (+.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y)))
  (*.f64 (+.f64 y (sqrt.f64 x)) 1)
  (*.f64 (cbrt.f64 (+.f64 y (sqrt.f64 x))) (-.f64 (sqrt.f64 x) y))
  (*.f64 (sqrt.f64 (+.f64 y (sqrt.f64 x))) (-.f64 (sqrt.f64 x) y))
  (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y))
  (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y))
  (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (pow.f64 (sqrt.f64 x) 3) (pow.f64 y 3)))
  (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (*.f64 y y)))
  (*.f64 (+.f64 (pow.f64 y 3) (pow.f64 (sqrt.f64 x) 3)) (-.f64 (sqrt.f64 x) y))
  (*.f64 (-.f64 (*.f64 y y) (*.f64 (sqrt.f64 x) (sqrt.f64 x))) (-.f64 (sqrt.f64 x) y))
  (*.f64 (exp.f64 y) (exp.f64 (sqrt.f64 x)))
  (log.f64 (+.f64 y (sqrt.f64 x)))
  (exp.f64 (+.f64 y (sqrt.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 y (sqrt.f64 x))) (cbrt.f64 (+.f64 y (sqrt.f64 x))))
  (cbrt.f64 (+.f64 y (sqrt.f64 x)))
  (*.f64 (*.f64 (+.f64 y (sqrt.f64 x)) (+.f64 y (sqrt.f64 x))) (+.f64 y (sqrt.f64 x)))
  (sqrt.f64 (+.f64 y (sqrt.f64 x)))
  (sqrt.f64 (+.f64 y (sqrt.f64 x)))
  (+.f64 (pow.f64 y 3) (pow.f64 (sqrt.f64 x) 3))
  (+.f64 (*.f64 y y) (-.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (*.f64 y (sqrt.f64 x))))
  (-.f64 (*.f64 y y) (*.f64 (sqrt.f64 x) (sqrt.f64 x)))
  (-.f64 y (sqrt.f64 x))
  (+.f64 y (sqrt.f64 x))
  (/.f64 (exp.f64 (sqrt.f64 x)) (exp.f64 y))
  (log.f64 (-.f64 (sqrt.f64 x) y))
  (exp.f64 (-.f64 (sqrt.f64 x) y))
  (*.f64 (cbrt.f64 (-.f64 (sqrt.f64 x) y)) (cbrt.f64 (-.f64 (sqrt.f64 x) y)))
  (cbrt.f64 (-.f64 (sqrt.f64 x) y))
  (*.f64 (*.f64 (-.f64 (sqrt.f64 x) y) (-.f64 (sqrt.f64 x) y)) (-.f64 (sqrt.f64 x) y))
  (sqrt.f64 (-.f64 (sqrt.f64 x) y))
  (sqrt.f64 (-.f64 (sqrt.f64 x) y))
  (-.f64 (pow.f64 (sqrt.f64 x) 3) (pow.f64 y 3))
  (+.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (+.f64 (*.f64 y y) (*.f64 (sqrt.f64 x) y)))
  (neg.f64 y)
  (-.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (*.f64 y y))
  (+.f64 (sqrt.f64 x) y)
  (+.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y))
  (-.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y))
  (+.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y))
  (-.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y))
  (-.f64 (sqrt.f64 x) y)
  (-.f64 x (pow.f64 y 2))
  (-.f64 x (pow.f64 y 2))
  (-.f64 (pow.f64 NAN.f64 2) (+.f64 (pow.f64 y 2) (*.f64 2 (/.f64 (pow.f64 NAN.f64 4) x))))
  (+.f64 (*.f64 x NAN.f64) (+.f64 y (*.f64 (pow.f64 x 2) (pow.f64 NAN.f64 3))))
  (+.f64 (/.f64 (pow.f64 NAN.f64 3) x) (+.f64 NAN.f64 y))
  (-.f64 (+.f64 NAN.f64 y) (/.f64 (pow.f64 NAN.f64 3) x))
  (-.f64 (+.f64 (*.f64 x NAN.f64) (*.f64 (pow.f64 x 2) (pow.f64 NAN.f64 3))) y)
  (-.f64 (+.f64 (/.f64 (pow.f64 NAN.f64 3) x) NAN.f64) y)
  (-.f64 NAN.f64 (+.f64 (/.f64 (pow.f64 NAN.f64 3) x) y))
0.274 * * [simplify]: iteration  0 :  4980  enodes  (cost  605 )
0.275 * * [simplify]: iteration  1 :  4980  enodes  (cost  605 )
0.278 * [simplify]: Simplified to:
   (-.f64 x (*.f64 y y))
  (log.f64 (-.f64 x (*.f64 y y)))
  (log.f64 (-.f64 x (*.f64 y y)))
  (exp.f64 (-.f64 x (*.f64 y y)))
  (pow.f64 (-.f64 x (*.f64 y y)) 3)
  (*.f64 (cbrt.f64 (-.f64 x (*.f64 y y))) (cbrt.f64 (-.f64 x (*.f64 y y))))
  (cbrt.f64 (-.f64 x (*.f64 y y)))
  (pow.f64 (-.f64 x (*.f64 y y)) 3)
  (sqrt.f64 (-.f64 x (*.f64 y y)))
  (sqrt.f64 (-.f64 x (*.f64 y y)))
  (*.f64 (+.f64 (pow.f64 y 3) (pow.f64 x 3/2)) (-.f64 (pow.f64 x 3/2) (pow.f64 y 3)))
  (*.f64 (+.f64 x (*.f64 y (-.f64 y (sqrt.f64 x)))) (+.f64 x (*.f64 y (+.f64 y (sqrt.f64 x)))))
  (*.f64 (-.f64 x (*.f64 y y)) (+.f64 (pow.f64 y 3) (pow.f64 x 3/2)))
  (*.f64 (+.f64 y (sqrt.f64 x)) (+.f64 x (*.f64 y (-.f64 y (sqrt.f64 x)))))
  (*.f64 (-.f64 (pow.f64 x 3/2) (pow.f64 y 3)) (-.f64 (*.f64 y y) x))
  (*.f64 (+.f64 x (*.f64 y (+.f64 y (sqrt.f64 x)))) (-.f64 y (sqrt.f64 x)))
  (*.f64 (-.f64 x (*.f64 y y)) (-.f64 (*.f64 y y) x))
  (-.f64 (*.f64 y y) x)
  (*.f64 (sqrt.f64 (+.f64 y (sqrt.f64 x))) (sqrt.f64 (-.f64 (sqrt.f64 x) y)))
  (*.f64 (sqrt.f64 (+.f64 y (sqrt.f64 x))) (sqrt.f64 (-.f64 (sqrt.f64 x) y)))
  (+.f64 x (*.f64 y (sqrt.f64 x)))
  (*.f64 (+.f64 y (sqrt.f64 x)) (neg.f64 y))
  (+.f64 x (*.f64 y (sqrt.f64 x)))
  (*.f64 (+.f64 y (sqrt.f64 x)) (neg.f64 y))
  (*.f64 (+.f64 y (sqrt.f64 x)) (*.f64 (cbrt.f64 (-.f64 (sqrt.f64 x) y)) (cbrt.f64 (-.f64 (sqrt.f64 x) y))))
  (*.f64 (+.f64 y (sqrt.f64 x)) (sqrt.f64 (-.f64 (sqrt.f64 x) y)))
  (+.f64 y (sqrt.f64 x))
  (*.f64 (+.f64 y (sqrt.f64 x)) (+.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y)))
  (*.f64 (+.f64 y (sqrt.f64 x)) (+.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y)))
  (+.f64 y (sqrt.f64 x))
  (*.f64 (-.f64 (sqrt.f64 x) y) (cbrt.f64 (+.f64 y (sqrt.f64 x))))
  (*.f64 (-.f64 (sqrt.f64 x) y) (sqrt.f64 (+.f64 y (sqrt.f64 x))))
  (-.f64 x (*.f64 y y))
  (-.f64 x (*.f64 y y))
  (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (pow.f64 x 3/2) (pow.f64 y 3)))
  (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 x (*.f64 y y)))
  (*.f64 (-.f64 (sqrt.f64 x) y) (+.f64 (pow.f64 y 3) (pow.f64 x 3/2)))
  (*.f64 (-.f64 (sqrt.f64 x) y) (-.f64 (*.f64 y y) x))
  (exp.f64 (+.f64 y (sqrt.f64 x)))
  (log.f64 (+.f64 y (sqrt.f64 x)))
  (exp.f64 (+.f64 y (sqrt.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 y (sqrt.f64 x))) (cbrt.f64 (+.f64 y (sqrt.f64 x))))
  (cbrt.f64 (+.f64 y (sqrt.f64 x)))
  (pow.f64 (+.f64 y (sqrt.f64 x)) 3)
  (sqrt.f64 (+.f64 y (sqrt.f64 x)))
  (sqrt.f64 (+.f64 y (sqrt.f64 x)))
  (+.f64 (pow.f64 y 3) (pow.f64 x 3/2))
  (+.f64 x (*.f64 y (-.f64 y (sqrt.f64 x))))
  (-.f64 (*.f64 y y) x)
  (-.f64 y (sqrt.f64 x))
  (+.f64 y (sqrt.f64 x))
  (exp.f64 (-.f64 (sqrt.f64 x) y))
  (log.f64 (-.f64 (sqrt.f64 x) y))
  (exp.f64 (-.f64 (sqrt.f64 x) y))
  (*.f64 (cbrt.f64 (-.f64 (sqrt.f64 x) y)) (cbrt.f64 (-.f64 (sqrt.f64 x) y)))
  (cbrt.f64 (-.f64 (sqrt.f64 x) y))
  (pow.f64 (-.f64 (sqrt.f64 x) y) 3)
  (sqrt.f64 (-.f64 (sqrt.f64 x) y))
  (sqrt.f64 (-.f64 (sqrt.f64 x) y))
  (-.f64 (pow.f64 x 3/2) (pow.f64 y 3))
  (+.f64 x (*.f64 y (+.f64 y (sqrt.f64 x))))
  (neg.f64 y)
  (-.f64 x (*.f64 y y))
  (+.f64 y (sqrt.f64 x))
  (+.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y))
  (-.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y))
  (+.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y))
  (-.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y))
  (-.f64 (sqrt.f64 x) y)
  (-.f64 x (*.f64 y y))
  (-.f64 x (*.f64 y y))
  (-.f64 (*.f64 NAN.f64 NAN.f64) (+.f64 (*.f64 y y) (*.f64 2 (/.f64 (pow.f64 NAN.f64 4) x))))
  (+.f64 y (*.f64 x (+.f64 NAN.f64 (*.f64 x (pow.f64 NAN.f64 3)))))
  (+.f64 (/.f64 (pow.f64 NAN.f64 3) x) (+.f64 y NAN.f64))
  (-.f64 (+.f64 y NAN.f64) (/.f64 (pow.f64 NAN.f64 3) x))
  (-.f64 (*.f64 x (+.f64 NAN.f64 (*.f64 x (pow.f64 NAN.f64 3)))) y)
  (-.f64 (+.f64 NAN.f64 (/.f64 (pow.f64 NAN.f64 3) x)) y)
  (-.f64 NAN.f64 (+.f64 y (/.f64 (pow.f64 NAN.f64 3) x)))
0.278 * * * [progress]: adding candidates to table
0.327 * [progress]: [Phase 3 of 3] Extracting.
0.327 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (-.f64 x (*.f64 y y)))> #<alt (λ (x y) (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))>)
0.327 * * * [regime-changes]: Trying 4 branch expressions: ((*.f64 y y) (-.f64 x (*.f64 y y)) y x)
0.327 * * * * [regimes]: Trying to branch on (*.f64 y y) from (#<alt (λ (x y) (-.f64 x (*.f64 y y)))> #<alt (λ (x y) (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))>)
0.355 * * * * [regimes]: Trying to branch on (-.f64 x (*.f64 y y)) from (#<alt (λ (x y) (-.f64 x (*.f64 y y)))> #<alt (λ (x y) (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))>)
0.386 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (-.f64 x (*.f64 y y)))> #<alt (λ (x y) (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))>)
0.414 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (-.f64 x (*.f64 y y)))> #<alt (λ (x y) (*.f64 (+.f64 y (sqrt.f64 x)) (-.f64 (sqrt.f64 x) y)))>)
0.444 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.444 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 x (*.f64 y y))
0.445 * * [simplify]: iteration  0 :  22  enodes  (cost  5 )
0.446 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.446 * [simplify]: Simplified to:
   (-.f64 x (*.f64 y y))
0.950 * [regime-testing]: End program error score: 0.005375671958994874