33.137 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.084 * * * [progress]: [2/2] Setting up program.
0.085 * [progress]: [Phase 2 of 3] Improving.
0.086 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt.f64 (+.f64 (*.f64 x x) y))
0.097 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
0.097 * * [simplify]: iteration  1 :  7  enodes  (cost  9 )
0.097 * [simplify]: Simplified to:
   (sqrt.f64 (+.f64 (*.f64 x x) y))
0.099 * * [progress]: iteration 1 / 4
0.099 * * * [progress]: picking best candidate
0.101 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt.f64 (+.f64 (*.f64 x x) y)))>
0.101 * * * [progress]: localizing error
0.105 * * * [progress]: generating rewritten candidates
0.105 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.109 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.115 * * * [progress]: generating series expansions
0.115 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.115 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
0.115 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.115 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.115 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.116 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.116 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.116 * [taylor]: Taking taylor expansion of 1/2 in y
0.116 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.117 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.117 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.117 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of 1 in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.118 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.118 * [taylor]: Taking taylor expansion of 1/2 in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.119 * [taylor]: Taking taylor expansion of -1/8 in y
0.119 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.119 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.119 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.119 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.120 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of 1 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.120 * [taylor]: Taking taylor expansion of -1/2 in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.121 * [taylor]: Taking taylor expansion of -1/8 in y
0.121 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.121 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0
0.121 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [taylor]: Taking taylor expansion of 1 in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of 1 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of 1 in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * * * [progress]: simplifying candidates
0.126 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (exp.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y))) (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y))))
  (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (*.f64 (*.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)) (sqrt.f64 (+.f64 (*.f64 x x) y))) (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (sqrt.f64 (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) y)) (cbrt.f64 (+.f64 (*.f64 x x) y))))
  (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) y)))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (sqrt.f64 1)
  (sqrt.f64 (+.f64 (*.f64 x x) y))
  (sqrt.f64 (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3)))
  (sqrt.f64 (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 y y) (*.f64 (*.f64 x x) y))))
  (sqrt.f64 (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y)))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  (/.f64 1 2)
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (*.f64 (exp.f64 (*.f64 x x)) (exp.f64 y))
  (log.f64 (+.f64 (*.f64 x x) y))
  (exp.f64 (+.f64 (*.f64 x x) y))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) y)) (cbrt.f64 (+.f64 (*.f64 x x) y)))
  (cbrt.f64 (+.f64 (*.f64 x x) y))
  (*.f64 (*.f64 (+.f64 (*.f64 x x) y) (+.f64 (*.f64 x x) y)) (+.f64 (*.f64 x x) y))
  (sqrt.f64 (+.f64 (*.f64 x x) y))
  (sqrt.f64 (+.f64 (*.f64 x x) y))
  (+.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 y 3))
  (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (-.f64 (*.f64 y y) (*.f64 (*.f64 x x) y)))
  (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 y y))
  (-.f64 (*.f64 x x) y)
  (+.f64 (*.f64 (pow.f64 NAN.f64 3) (pow.f64 y 2)) (+.f64 (*.f64 NAN.f64 y) (*.f64 1/2 (*.f64 (pow.f64 x 2) NAN.f64))))
  (+.f64 x (*.f64 1/2 (/.f64 y x)))
  (neg.f64 (+.f64 x (*.f64 1/2 (/.f64 y x))))
  (+.f64 (pow.f64 x 2) y)
  (+.f64 (pow.f64 x 2) y)
  (+.f64 (pow.f64 x 2) y)
0.225 * * [simplify]: iteration  0 :  4925  enodes  (cost  392 )
0.225 * * [simplify]: iteration  1 :  4925  enodes  (cost  392 )
0.228 * [simplify]: Simplified to:
   (log.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (exp.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (*.f64 (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y))) (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y))))
  (cbrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (pow.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)) 3)
  (fabs.f64 (cbrt.f64 (+.f64 (*.f64 x x) y)))
  (sqrt.f64 (cbrt.f64 (+.f64 (*.f64 x x) y)))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  1
  (sqrt.f64 (+.f64 (*.f64 x x) y))
  (sqrt.f64 (+.f64 (pow.f64 x 6) (pow.f64 y 3)))
  (sqrt.f64 (+.f64 (pow.f64 x 4) (*.f64 y (-.f64 y (*.f64 x x)))))
  (sqrt.f64 (-.f64 (pow.f64 x 4) (*.f64 y y)))
  (sqrt.f64 (-.f64 (*.f64 x x) y))
  1/2
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (sqrt.f64 (sqrt.f64 (+.f64 (*.f64 x x) y)))
  (exp.f64 (+.f64 (*.f64 x x) y))
  (log.f64 (+.f64 (*.f64 x x) y))
  (exp.f64 (+.f64 (*.f64 x x) y))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x x) y)) (cbrt.f64 (+.f64 (*.f64 x x) y)))
  (cbrt.f64 (+.f64 (*.f64 x x) y))
  (pow.f64 (+.f64 (*.f64 x x) y) 3)
  (sqrt.f64 (+.f64 (*.f64 x x) y))
  (sqrt.f64 (+.f64 (*.f64 x x) y))
  (+.f64 (pow.f64 x 6) (pow.f64 y 3))
  (+.f64 (pow.f64 x 4) (*.f64 y (-.f64 y (*.f64 x x))))
  (-.f64 (pow.f64 x 4) (*.f64 y y))
  (-.f64 (*.f64 x x) y)
  (+.f64 (*.f64 (*.f64 y y) (pow.f64 (NAN.f64) 3)) (*.f64 (NAN.f64) (+.f64 y (*.f64 (*.f64 x x) 1/2))))
  (+.f64 x (*.f64 1/2 (/.f64 y x)))
  (-.f64 (*.f64 y (/.f64 -1/2 x)) x)
  (+.f64 (*.f64 x x) y)
  (+.f64 (*.f64 x x) y)
  (+.f64 (*.f64 x x) y)
0.228 * * * [progress]: adding candidates to table