13.343 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.040 * * * [progress]: [2/2] Setting up program.
0.042 * [progress]: [Phase 2 of 3] Improving.
0.043 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
0.045 * * [simplify]: iteration  0 :  18  enodes  (cost  5 )
0.047 * * [simplify]: iteration  1 :  46  enodes  (cost  4 )
0.050 * * [simplify]: iteration  2 :  77  enodes  (cost  4 )
0.052 * * [simplify]: iteration  3 :  87  enodes  (cost  3 )
0.054 * * [simplify]: iteration  4 :  87  enodes  (cost  3 )
0.054 * [simplify]: Simplified to:
   (fma (fma y 2.0 x) x (* y y))
0.057 * * [progress]: iteration 1 / 4
0.057 * * * [progress]: picking best candidate
0.060 * * * * [pick]: Picked  #<alt (λ (x y) (fma (fma y 2.0 x) x (* y y)))>
0.060 * * * [progress]: localizing error
0.067 * * * [progress]: generating rewritten candidates
0.067 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.068 * * * [progress]: generating series expansions
0.068 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.068 * [approximate]: Taking taylor expansion of (fma (fma y 2.0 x) x (pow y 2)) in (y x) around 0
0.068 * [taylor]: Taking taylor expansion of (fma (fma y 2.0 x) x (pow y 2)) in x
0.068 * [taylor]: Rewrote expression to (+ (* (fma y 2.0 x) x) (pow y 2))
0.068 * [taylor]: Taking taylor expansion of (* (fma y 2.0 x) x) in x
0.068 * [taylor]: Taking taylor expansion of (fma y 2.0 x) in x
0.068 * [taylor]: Rewrote expression to (+ (* y 2.0) x)
0.068 * [taylor]: Taking taylor expansion of (* y 2.0) in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [taylor]: Taking taylor expansion of 2.0 in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [taylor]: Taking taylor expansion of (fma (fma y 2.0 x) x (pow y 2)) in y
0.068 * [taylor]: Rewrote expression to (+ (* (fma y 2.0 x) x) (pow y 2))
0.068 * [taylor]: Taking taylor expansion of (* (fma y 2.0 x) x) in y
0.068 * [taylor]: Taking taylor expansion of (fma y 2.0 x) in y
0.068 * [taylor]: Rewrote expression to (+ (* y 2.0) x)
0.068 * [taylor]: Taking taylor expansion of (* y 2.0) in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.068 * [taylor]: Taking taylor expansion of 2.0 in y
0.068 * [taylor]: Taking taylor expansion of x in y
0.068 * [taylor]: Taking taylor expansion of x in y
0.068 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of (fma (fma y 2.0 x) x (pow y 2)) in y
0.069 * [taylor]: Rewrote expression to (+ (* (fma y 2.0 x) x) (pow y 2))
0.069 * [taylor]: Taking taylor expansion of (* (fma y 2.0 x) x) in y
0.069 * [taylor]: Taking taylor expansion of (fma y 2.0 x) in y
0.069 * [taylor]: Rewrote expression to (+ (* y 2.0) x)
0.069 * [taylor]: Taking taylor expansion of (* y 2.0) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of 2.0 in y
0.069 * [taylor]: Taking taylor expansion of x in y
0.069 * [taylor]: Taking taylor expansion of x in y
0.069 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.071 * [taylor]: Taking taylor expansion of 2.0 in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of 1 in x
0.075 * [approximate]: Taking taylor expansion of (fma (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in (y x) around 0
0.075 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in x
0.075 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) (/ 1 (pow y 2)))
0.075 * [taylor]: Taking taylor expansion of (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2.0 (/ 1 x)) in x
0.075 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2.0) (/ 1 x))
0.075 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2.0) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of 2.0 in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.076 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.076 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in y
0.076 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) (/ 1 (pow y 2)))
0.076 * [taylor]: Taking taylor expansion of (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) in y
0.076 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2.0 (/ 1 x)) in y
0.076 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2.0) (/ 1 x))
0.076 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2.0) in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of 2.0 in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.076 * [taylor]: Taking taylor expansion of x in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.076 * [taylor]: Taking taylor expansion of x in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.076 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in y
0.077 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) (/ 1 (pow y 2)))
0.077 * [taylor]: Taking taylor expansion of (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) in y
0.077 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2.0 (/ 1 x)) in y
0.077 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2.0) (/ 1 x))
0.077 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2.0) in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.078 * [taylor]: Taking taylor expansion of 2.0 in y
0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.078 * [taylor]: Taking taylor expansion of x in y
0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.078 * [taylor]: Taking taylor expansion of x in y
0.078 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.078 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.078 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of 1 in x
0.080 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.080 * [taylor]: Taking taylor expansion of 2.0 in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.083 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.084 * [approximate]: Taking taylor expansion of (fma (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x) (/ 1 (pow y 2))) in (y x) around 0
0.084 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x) (/ 1 (pow y 2))) in x
0.085 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) (/ 1 (pow y 2)))
0.085 * [taylor]: Taking taylor expansion of (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) in x
0.085 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2.0 (/ -1 x)) in x
0.085 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2.0) (/ -1 x))
0.085 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2.0) in x
0.085 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.085 * [taylor]: Taking taylor expansion of -1 in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of 2.0 in x
0.085 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.085 * [taylor]: Taking taylor expansion of -1 in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.085 * [taylor]: Taking taylor expansion of -1 in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.086 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.086 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x) (/ 1 (pow y 2))) in y
0.086 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) (/ 1 (pow y 2)))
0.086 * [taylor]: Taking taylor expansion of (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) in y
0.086 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2.0 (/ -1 x)) in y
0.086 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2.0) (/ -1 x))
0.086 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2.0) in y
0.086 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.086 * [taylor]: Taking taylor expansion of -1 in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of 2.0 in y
0.087 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.087 * [taylor]: Taking taylor expansion of -1 in y
0.087 * [taylor]: Taking taylor expansion of x in y
0.087 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.087 * [taylor]: Taking taylor expansion of -1 in y
0.087 * [taylor]: Taking taylor expansion of x in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.087 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x) (/ 1 (pow y 2))) in y
0.088 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) (/ 1 (pow y 2)))
0.088 * [taylor]: Taking taylor expansion of (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) in y
0.088 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2.0 (/ -1 x)) in y
0.088 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2.0) (/ -1 x))
0.088 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2.0) in y
0.088 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.088 * [taylor]: Taking taylor expansion of -1 in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of 2.0 in y
0.088 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.088 * [taylor]: Taking taylor expansion of -1 in y
0.088 * [taylor]: Taking taylor expansion of x in y
0.088 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.088 * [taylor]: Taking taylor expansion of -1 in y
0.088 * [taylor]: Taking taylor expansion of x in y
0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.088 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of 1 in x
0.091 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.091 * [taylor]: Taking taylor expansion of 2.0 in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.094 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.095 * * * [progress]: simplifying candidates
0.096 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma (fma y 2.0 x) x (* y y)))
  (log1p (fma (fma y 2.0 x) x (* y y)))
  (* (fma y 2.0 x) x)
  (log (fma (fma y 2.0 x) x (* y y)))
  (exp (fma (fma y 2.0 x) x (* y y)))
  (* (cbrt (fma (fma y 2.0 x) x (* y y))) (cbrt (fma (fma y 2.0 x) x (* y y))))
  (cbrt (fma (fma y 2.0 x) x (* y y)))
  (* (* (fma (fma y 2.0 x) x (* y y)) (fma (fma y 2.0 x) x (* y y))) (fma (fma y 2.0 x) x (* y y)))
  (sqrt (fma (fma y 2.0 x) x (* y y)))
  (sqrt (fma (fma y 2.0 x) x (* y y)))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
0.099 * * [simplify]: iteration  0 :  42  enodes  (cost  68 )
0.101 * * [simplify]: iteration  1 :  104  enodes  (cost  52 )
0.105 * * [simplify]: iteration  2 :  467  enodes  (cost  52 )
0.116 * * [simplify]: iteration  3 :  2419  enodes  (cost  52 )
0.189 * * [simplify]: iteration  4 :  5001  enodes  (cost  52 )
0.190 * [simplify]: Simplified to:
   (expm1 (fma (fma y 2.0 x) x (* y y)))
  (log1p (fma (fma y 2.0 x) x (* y y)))
  (* (fma y 2.0 x) x)
  (log (fma (fma y 2.0 x) x (* y y)))
  (exp (fma (fma y 2.0 x) x (* y y)))
  (* (cbrt (fma (fma y 2.0 x) x (* y y))) (cbrt (fma (fma y 2.0 x) x (* y y))))
  (cbrt (fma (fma y 2.0 x) x (* y y)))
  (pow (fma (fma y 2.0 x) x (* y y)) 3)
  (sqrt (fma (fma y 2.0 x) x (* y y)))
  (sqrt (fma (fma y 2.0 x) x (* y y)))
  (fma (fma y 2.0 x) x (* y y))
  (fma (fma y 2.0 x) x (* y y))
  (fma (fma y 2.0 x) x (* y y))
0.190 * * * [progress]: adding candidates to table
0.221 * * [progress]: iteration 2 / 4
0.221 * * * [progress]: picking best candidate
0.224 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>
0.225 * * * [progress]: localizing error
0.232 * * * [progress]: generating rewritten candidates
0.233 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.247 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.250 * * * [progress]: generating series expansions
0.250 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.251 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.251 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.251 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.251 * [taylor]: Taking taylor expansion of x in y
0.251 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.251 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.251 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.251 * [taylor]: Taking taylor expansion of 2.0 in y
0.251 * [taylor]: Taking taylor expansion of (* x y) in y
0.251 * [taylor]: Taking taylor expansion of x in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.251 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.251 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.251 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.251 * [taylor]: Taking taylor expansion of y in x
0.251 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.251 * [taylor]: Taking taylor expansion of 2.0 in x
0.251 * [taylor]: Taking taylor expansion of (* x y) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of y in x
0.251 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.251 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.251 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.251 * [taylor]: Taking taylor expansion of y in x
0.251 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.251 * [taylor]: Taking taylor expansion of 2.0 in x
0.251 * [taylor]: Taking taylor expansion of (* x y) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of y in x
0.252 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.253 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.253 * [taylor]: Taking taylor expansion of 2.0 in y
0.253 * [taylor]: Taking taylor expansion of y in y
0.255 * [taylor]: Taking taylor expansion of 1 in y
0.257 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.257 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.257 * [taylor]: Taking taylor expansion of x in y
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.257 * [taylor]: Taking taylor expansion of y in y
0.258 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.258 * [taylor]: Taking taylor expansion of 2.0 in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.258 * [taylor]: Taking taylor expansion of (* x y) in y
0.258 * [taylor]: Taking taylor expansion of x in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.258 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.259 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.259 * [taylor]: Taking taylor expansion of 2.0 in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.259 * [taylor]: Taking taylor expansion of (* x y) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.259 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.260 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.260 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.260 * [taylor]: Taking taylor expansion of 2.0 in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.260 * [taylor]: Taking taylor expansion of (* x y) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.261 * [taylor]: Taking taylor expansion of 1 in y
0.262 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.262 * [taylor]: Taking taylor expansion of 2.0 in y
0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.262 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.264 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.266 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.266 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.266 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.266 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.266 * [taylor]: Taking taylor expansion of x in y
0.266 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.266 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.266 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.267 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.267 * [taylor]: Taking taylor expansion of 2.0 in y
0.267 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.267 * [taylor]: Taking taylor expansion of (* x y) in y
0.267 * [taylor]: Taking taylor expansion of x in y
0.267 * [taylor]: Taking taylor expansion of y in y
0.267 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.267 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.267 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.268 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.268 * [taylor]: Taking taylor expansion of y in x
0.268 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.268 * [taylor]: Taking taylor expansion of 2.0 in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.268 * [taylor]: Taking taylor expansion of (* x y) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of y in x
0.268 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.268 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.269 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.269 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.269 * [taylor]: Taking taylor expansion of 2.0 in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.269 * [taylor]: Taking taylor expansion of (* x y) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.270 * [taylor]: Taking taylor expansion of 1 in y
0.271 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.271 * [taylor]: Taking taylor expansion of 2.0 in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.273 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.275 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.275 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in (x y) around 0
0.275 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in y
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.275 * [taylor]: Taking taylor expansion of 2.0 in y
0.275 * [taylor]: Taking taylor expansion of (* x y) in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.275 * [taylor]: Taking taylor expansion of 2.0 in x
0.275 * [taylor]: Taking taylor expansion of (* x y) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.275 * [taylor]: Taking taylor expansion of 2.0 in x
0.275 * [taylor]: Taking taylor expansion of (* x y) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.277 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.277 * [taylor]: Taking taylor expansion of 2.0 in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.278 * [taylor]: Taking taylor expansion of 1 in y
0.282 * [taylor]: Taking taylor expansion of 0 in y
0.289 * [taylor]: Taking taylor expansion of 0 in y
0.289 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.289 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.289 * [taylor]: Taking taylor expansion of x in y
0.289 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.289 * [taylor]: Taking taylor expansion of 2.0 in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.289 * [taylor]: Taking taylor expansion of (* x y) in y
0.289 * [taylor]: Taking taylor expansion of x in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.290 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.291 * [taylor]: Taking taylor expansion of 2.0 in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.291 * [taylor]: Taking taylor expansion of (* x y) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.291 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.292 * [taylor]: Taking taylor expansion of 2.0 in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.292 * [taylor]: Taking taylor expansion of (* x y) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of 1 in y
0.294 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.294 * [taylor]: Taking taylor expansion of 2.0 in y
0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of 0 in y
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.305 * [taylor]: Taking taylor expansion of 0 in y
0.305 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.305 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.305 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.305 * [taylor]: Taking taylor expansion of x in y
0.305 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.305 * [taylor]: Taking taylor expansion of 2.0 in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.305 * [taylor]: Taking taylor expansion of (* x y) in y
0.305 * [taylor]: Taking taylor expansion of x in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.306 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.306 * [taylor]: Taking taylor expansion of 2.0 in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.307 * [taylor]: Taking taylor expansion of (* x y) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.307 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.308 * [taylor]: Taking taylor expansion of 2.0 in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.308 * [taylor]: Taking taylor expansion of (* x y) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of y in x
0.308 * [taylor]: Taking taylor expansion of 1 in y
0.309 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.309 * [taylor]: Taking taylor expansion of 2.0 in y
0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.309 * [taylor]: Taking taylor expansion of y in y
0.312 * [taylor]: Taking taylor expansion of 0 in y
0.316 * [taylor]: Taking taylor expansion of 0 in y
0.320 * [taylor]: Taking taylor expansion of 0 in y
0.321 * * * [progress]: simplifying candidates
0.321 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (log1p (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (* (* (exp (* x x)) (exp (* (* x 2.0) y))) (exp (* y y)))
  (* (exp (+ (* x x) (* (* x 2.0) y))) (exp (* y y)))
  (log (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (exp (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (* (* (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))
  (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))
  (- (+ (* x x) (* (* x 2.0) y)) (* y y))
  (+ (* (* x 2.0) y) (* y y))
  (expm1 (+ (* x x) (* (* x 2.0) y)))
  (log1p (+ (* x x) (* (* x 2.0) y)))
  (* (exp (* x x)) (exp (* (* x 2.0) y)))
  (log (+ (* x x) (* (* x 2.0) y)))
  (exp (+ (* x x) (* (* x 2.0) y)))
  (* (cbrt (+ (* x x) (* (* x 2.0) y))) (cbrt (+ (* x x) (* (* x 2.0) y))))
  (cbrt (+ (* x x) (* (* x 2.0) y)))
  (* (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (+ (* x x) (* (* x 2.0) y)))
  (sqrt (+ (* x x) (* (* x 2.0) y)))
  (sqrt (+ (* x x) (* (* x 2.0) y)))
  (+ (pow (* x x) 3) (pow (* (* x 2.0) y) 3))
  (+ (* (* x x) (* x x)) (- (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x x) (* (* x 2.0) y))))
  (- (* (* x x) (* x x)) (* (* (* x 2.0) y) (* (* x 2.0) y)))
  (- (* x x) (* (* x 2.0) y))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
0.326 * * [simplify]: iteration  0 :  204  enodes  (cost  251 )
0.333 * * [simplify]: iteration  1 :  1082  enodes  (cost  223 )
0.360 * * [simplify]: iteration  2 :  5002  enodes  (cost  196 )
0.362 * [simplify]: Simplified to:
   (expm1 (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (log1p (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (exp (fma y (fma 2.0 x y) (pow x 2)))
  (exp (fma y (fma 2.0 x y) (pow x 2)))
  (log (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (exp (fma y (fma 2.0 x y) (pow x 2)))
  (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (pow (fma y (fma 2.0 x y) (pow x 2)) 3)
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (fma (* (pow y 4) y) y (pow (fma x x (* (* x 2.0) y)) 3))
  (+ (+ (* (pow x 2) (* (fma y 2.0 x) (fma y 2.0 x))) (* y (* (* (- x) (fma y 2.0 x)) y))) (pow y 4))
  (* (fma y (fma 2.0 x y) (pow x 2)) (fma y (- (* x 2.0) y) (pow x 2)))
  (fma y (- (* x 2.0) y) (pow x 2))
  (* (fma 2.0 x y) y)
  (expm1 (+ (* x x) (* (* x 2.0) y)))
  (log1p (+ (* x x) (* (* x 2.0) y)))
  (pow (exp x) (fma y 2.0 x))
  (+ (log x) (log (fma y 2.0 x)))
  (pow (exp x) (fma y 2.0 x))
  (* (cbrt (+ (* x x) (* (* x 2.0) y))) (cbrt (+ (* x x) (* (* x 2.0) y))))
  (cbrt (+ (* x x) (* (* x 2.0) y)))
  (pow (fma x x (* (* x 2.0) y)) 3)
  (sqrt (+ (* x x) (* (* x 2.0) y)))
  (sqrt (+ (* x x) (* (* x 2.0) y)))
  (fma (pow x 3) (pow (* 2.0 y) 3) (pow x 6))
  (fma x (* (* 2.0 y) (* x (- (* 2.0 y) x))) (pow x 4))
  (* (* (* x (- x (* 2.0 y))) x) (fma y 2.0 x))
  (* x (- x (* 2.0 y)))
  (fma y (fma 2.0 x y) (pow x 2))
  (fma y (fma 2.0 x y) (pow x 2))
  (fma y (fma 2.0 x y) (pow x 2))
  (fma x x (* (* x 2.0) y))
  (fma x x (* (* x 2.0) y))
  (fma x x (* (* x 2.0) y))
0.362 * * * [progress]: adding candidates to table
0.453 * * [progress]: iteration 3 / 4
0.453 * * * [progress]: picking best candidate
0.454 * * * * [pick]: Picked  #<alt (λ (x y) (fma y (fma 2.0 x y) (pow x 2)))>
0.455 * * * [progress]: localizing error
0.462 * * * [progress]: generating rewritten candidates
0.462 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.462 * * * [progress]: generating series expansions
0.463 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.463 * [approximate]: Taking taylor expansion of (fma y (fma 2.0 x y) (pow x 2)) in (y x) around 0
0.463 * [taylor]: Taking taylor expansion of (fma y (fma 2.0 x y) (pow x 2)) in x
0.463 * [taylor]: Rewrote expression to (+ (* y (fma 2.0 x y)) (pow x 2))
0.463 * [taylor]: Taking taylor expansion of (* y (fma 2.0 x y)) in x
0.463 * [taylor]: Taking taylor expansion of y in x
0.463 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x
0.463 * [taylor]: Rewrote expression to (+ (* 2.0 x) y)
0.463 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.463 * [taylor]: Taking taylor expansion of 2.0 in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of y in x
0.463 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of (fma y (fma 2.0 x y) (pow x 2)) in y
0.463 * [taylor]: Rewrote expression to (+ (* y (fma 2.0 x y)) (pow x 2))
0.463 * [taylor]: Taking taylor expansion of (* y (fma 2.0 x y)) in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.463 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y
0.463 * [taylor]: Rewrote expression to (+ (* 2.0 x) y)
0.463 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.463 * [taylor]: Taking taylor expansion of 2.0 in y
0.463 * [taylor]: Taking taylor expansion of x in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.463 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.463 * [taylor]: Taking taylor expansion of x in y
0.463 * [taylor]: Taking taylor expansion of (fma y (fma 2.0 x y) (pow x 2)) in y
0.464 * [taylor]: Rewrote expression to (+ (* y (fma 2.0 x y)) (pow x 2))
0.464 * [taylor]: Taking taylor expansion of (* y (fma 2.0 x y)) in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.464 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y
0.464 * [taylor]: Rewrote expression to (+ (* 2.0 x) y)
0.464 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.464 * [taylor]: Taking taylor expansion of 2.0 in y
0.464 * [taylor]: Taking taylor expansion of x in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.464 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.464 * [taylor]: Taking taylor expansion of x in y
0.464 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.465 * [taylor]: Taking taylor expansion of 2.0 in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.467 * [taylor]: Taking taylor expansion of 1 in x
0.469 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (fma 2.0 (/ 1 x) (/ 1 y)) (pow (/ 1 x) 2)) in (y x) around 0
0.469 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (fma 2.0 (/ 1 x) (/ 1 y)) (pow (/ 1 x) 2)) in x
0.469 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (fma 2.0 (/ 1 x) (/ 1 y))) (pow (/ 1 x) 2))
0.469 * [taylor]: Taking taylor expansion of (* (/ 1 y) (fma 2.0 (/ 1 x) (/ 1 y))) in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x
0.469 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y))
0.469 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.469 * [taylor]: Taking taylor expansion of 2.0 in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.470 * [taylor]: Taking taylor expansion of y in x
0.470 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (fma 2.0 (/ 1 x) (/ 1 y)) (pow (/ 1 x) 2)) in y
0.470 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (fma 2.0 (/ 1 x) (/ 1 y))) (pow (/ 1 x) 2))
0.470 * [taylor]: Taking taylor expansion of (* (/ 1 y) (fma 2.0 (/ 1 x) (/ 1 y))) in y
0.470 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.470 * [taylor]: Taking taylor expansion of y in y
0.471 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y
0.471 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y))
0.471 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.471 * [taylor]: Taking taylor expansion of 2.0 in y
0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.471 * [taylor]: Taking taylor expansion of x in y
0.471 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.471 * [taylor]: Taking taylor expansion of y in y
0.471 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y
0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.471 * [taylor]: Taking taylor expansion of x in y
0.471 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (fma 2.0 (/ 1 x) (/ 1 y)) (pow (/ 1 x) 2)) in y
0.471 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (fma 2.0 (/ 1 x) (/ 1 y))) (pow (/ 1 x) 2))
0.471 * [taylor]: Taking taylor expansion of (* (/ 1 y) (fma 2.0 (/ 1 x) (/ 1 y))) in y
0.471 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.471 * [taylor]: Taking taylor expansion of y in y
0.472 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y
0.472 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y))
0.472 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.472 * [taylor]: Taking taylor expansion of 2.0 in y
0.472 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.472 * [taylor]: Taking taylor expansion of x in y
0.472 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.472 * [taylor]: Taking taylor expansion of y in y
0.472 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y
0.472 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.472 * [taylor]: Taking taylor expansion of x in y
0.473 * [taylor]: Taking taylor expansion of 1 in x
0.475 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.475 * [taylor]: Taking taylor expansion of 2.0 in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.477 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.479 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (fma 2.0 (/ -1 x) (/ -1 y)) (pow (/ -1 x) 2)) in (y x) around 0
0.479 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (fma 2.0 (/ -1 x) (/ -1 y)) (pow (/ -1 x) 2)) in x
0.479 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (fma 2.0 (/ -1 x) (/ -1 y))) (pow (/ -1 x) 2))
0.479 * [taylor]: Taking taylor expansion of (* (/ -1 y) (fma 2.0 (/ -1 x) (/ -1 y))) in x
0.479 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.479 * [taylor]: Taking taylor expansion of -1 in x
0.479 * [taylor]: Taking taylor expansion of y in x
0.479 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x
0.479 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y))
0.479 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x
0.479 * [taylor]: Taking taylor expansion of 2.0 in x
0.479 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.479 * [taylor]: Taking taylor expansion of -1 in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.479 * [taylor]: Taking taylor expansion of -1 in x
0.480 * [taylor]: Taking taylor expansion of y in x
0.480 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.480 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.480 * [taylor]: Taking taylor expansion of -1 in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (fma 2.0 (/ -1 x) (/ -1 y)) (pow (/ -1 x) 2)) in y
0.480 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (fma 2.0 (/ -1 x) (/ -1 y))) (pow (/ -1 x) 2))
0.480 * [taylor]: Taking taylor expansion of (* (/ -1 y) (fma 2.0 (/ -1 x) (/ -1 y))) in y
0.480 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.480 * [taylor]: Taking taylor expansion of -1 in y
0.480 * [taylor]: Taking taylor expansion of y in y
0.480 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y
0.481 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y))
0.481 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y
0.481 * [taylor]: Taking taylor expansion of 2.0 in y
0.481 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.481 * [taylor]: Taking taylor expansion of -1 in y
0.481 * [taylor]: Taking taylor expansion of x in y
0.481 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.481 * [taylor]: Taking taylor expansion of -1 in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.481 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y
0.481 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.481 * [taylor]: Taking taylor expansion of -1 in y
0.481 * [taylor]: Taking taylor expansion of x in y
0.481 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (fma 2.0 (/ -1 x) (/ -1 y)) (pow (/ -1 x) 2)) in y
0.481 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (fma 2.0 (/ -1 x) (/ -1 y))) (pow (/ -1 x) 2))
0.481 * [taylor]: Taking taylor expansion of (* (/ -1 y) (fma 2.0 (/ -1 x) (/ -1 y))) in y
0.481 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.481 * [taylor]: Taking taylor expansion of -1 in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.482 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y
0.482 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y))
0.482 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y
0.482 * [taylor]: Taking taylor expansion of 2.0 in y
0.482 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.482 * [taylor]: Taking taylor expansion of -1 in y
0.482 * [taylor]: Taking taylor expansion of x in y
0.482 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.482 * [taylor]: Taking taylor expansion of -1 in y
0.482 * [taylor]: Taking taylor expansion of y in y
0.482 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y
0.482 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.482 * [taylor]: Taking taylor expansion of -1 in y
0.482 * [taylor]: Taking taylor expansion of x in y
0.483 * [taylor]: Taking taylor expansion of 1 in x
0.485 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.485 * [taylor]: Taking taylor expansion of 2.0 in x
0.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.488 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.489 * * * [progress]: simplifying candidates
0.489 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma y (fma 2.0 x y) (pow x 2)))
  (log1p (fma y (fma 2.0 x y) (pow x 2)))
  (* y (fma 2.0 x y))
  (log (fma y (fma 2.0 x y) (pow x 2)))
  (exp (fma y (fma 2.0 x y) (pow x 2)))
  (* (cbrt (fma y (fma 2.0 x y) (pow x 2))) (cbrt (fma y (fma 2.0 x y) (pow x 2))))
  (cbrt (fma y (fma 2.0 x y) (pow x 2)))
  (* (* (fma y (fma 2.0 x y) (pow x 2)) (fma y (fma 2.0 x y) (pow x 2))) (fma y (fma 2.0 x y) (pow x 2)))
  (sqrt (fma y (fma 2.0 x y) (pow x 2)))
  (sqrt (fma y (fma 2.0 x y) (pow x 2)))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
0.492 * * [simplify]: iteration  0 :  41  enodes  (cost  68 )
0.494 * * [simplify]: iteration  1 :  97  enodes  (cost  52 )
0.498 * * [simplify]: iteration  2 :  453  enodes  (cost  52 )
0.509 * * [simplify]: iteration  3 :  2426  enodes  (cost  52 )
0.581 * * [simplify]: iteration  4 :  5002  enodes  (cost  52 )
0.582 * [simplify]: Simplified to:
   (expm1 (fma y (fma 2.0 x y) (pow x 2)))
  (log1p (fma y (fma 2.0 x y) (pow x 2)))
  (* y (fma 2.0 x y))
  (log (fma y (fma 2.0 x y) (pow x 2)))
  (exp (fma y (fma 2.0 x y) (pow x 2)))
  (* (cbrt (fma y (fma 2.0 x y) (pow x 2))) (cbrt (fma y (fma 2.0 x y) (pow x 2))))
  (cbrt (fma y (fma 2.0 x y) (pow x 2)))
  (pow (fma y (fma 2.0 x y) (pow x 2)) 3)
  (sqrt (fma y (fma 2.0 x y) (pow x 2)))
  (sqrt (fma y (fma 2.0 x y) (pow x 2)))
  (fma y (fma 2.0 x y) (pow x 2))
  (fma y (fma 2.0 x y) (pow x 2))
  (fma y (fma 2.0 x y) (pow x 2))
0.582 * * * [progress]: adding candidates to table
0.615 * [progress]: [Phase 3 of 3] Extracting.
0.615 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (fma y (fma 2.0 x y) (pow x 2)))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
0.615 * * * [regime-changes]: Trying 3 branch expressions: ((+ (+ (* x x) (* (* x 2.0) y)) (* y y)) y x)
0.615 * * * * [regimes]: Trying to branch on (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) from (#<alt (λ (x y) (fma y (fma 2.0 x y) (pow x 2)))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
0.627 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (fma y (fma 2.0 x y) (pow x 2)))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
0.639 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (fma y (fma 2.0 x y) (pow x 2)))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
0.653 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.653 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma y (fma 2.0 x y) (pow x 2))
0.654 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.654 * [simplify]: Simplified to:
   (fma y (fma 2.0 x y) (pow x 2))
1.835 * [regime-testing]: Baseline error score: 0.011626453306663334
1.835 * [regime-testing]: Oracle error score: 0.006750843855481936
1.836 * [regime-testing]: End program error score: 0.011626453306663334
1.854 * [regime-testing]: Target error score: 0.014214331756237167