27.399 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
0.023 * [simplify]: Sending expressions to egg_math:
 (+ (+ (* h0 h0) (* (* h0 h1) h2)) (* h2 h2))
0.026 * * [simplify]: iteration  0 :  18  enodes  (cost  5 )
0.028 * * [simplify]: iteration  1 :  46  enodes  (cost  4 )
0.030 * * [simplify]: iteration  2 :  77  enodes  (cost  4 )
0.032 * * [simplify]: iteration  3 :  87  enodes  (cost  3 )
0.033 * * [simplify]: iteration  4 :  87  enodes  (cost  3 )
0.034 * [simplify]: Simplified to:
   (fma (fma y 2.0 x) x (* y y))
0.036 * * [progress]: iteration 1 / 4
0.036 * * * [progress]: picking best candidate
0.039 * * * * [pick]: Picked  #<alt (λ (x y) (fma (fma y 2.0 x) x (* y y)))>
0.039 * * * [progress]: localizing error
0.045 * * * [progress]: generating rewritten candidates
0.045 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.046 * * * [progress]: generating series expansions
0.046 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.046 * [approximate]: Taking taylor expansion of (fma (fma y 2.0 x) x (pow y 2)) in (y x) around 0
0.046 * [taylor]: Taking taylor expansion of (fma (fma y 2.0 x) x (pow y 2)) in x
0.046 * [taylor]: Rewrote expression to (+ (* (fma y 2.0 x) x) (pow y 2))
0.046 * [taylor]: Taking taylor expansion of (* (fma y 2.0 x) x) in x
0.046 * [taylor]: Taking taylor expansion of (fma y 2.0 x) in x
0.046 * [taylor]: Rewrote expression to (+ (* y 2.0) x)
0.046 * [taylor]: Taking taylor expansion of (* y 2.0) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of 2.0 in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (fma (fma y 2.0 x) x (pow y 2)) in y
0.046 * [taylor]: Rewrote expression to (+ (* (fma y 2.0 x) x) (pow y 2))
0.046 * [taylor]: Taking taylor expansion of (* (fma y 2.0 x) x) in y
0.046 * [taylor]: Taking taylor expansion of (fma y 2.0 x) in y
0.046 * [taylor]: Rewrote expression to (+ (* y 2.0) x)
0.047 * [taylor]: Taking taylor expansion of (* y 2.0) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of 2.0 in y
0.047 * [taylor]: Taking taylor expansion of x in y
0.047 * [taylor]: Taking taylor expansion of x in y
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (fma (fma y 2.0 x) x (pow y 2)) in y
0.047 * [taylor]: Rewrote expression to (+ (* (fma y 2.0 x) x) (pow y 2))
0.047 * [taylor]: Taking taylor expansion of (* (fma y 2.0 x) x) in y
0.047 * [taylor]: Taking taylor expansion of (fma y 2.0 x) in y
0.047 * [taylor]: Rewrote expression to (+ (* y 2.0) x)
0.047 * [taylor]: Taking taylor expansion of (* y 2.0) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of 2.0 in y
0.047 * [taylor]: Taking taylor expansion of x in y
0.047 * [taylor]: Taking taylor expansion of x in y
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.049 * [taylor]: Taking taylor expansion of 2.0 in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of 1 in x
0.052 * [approximate]: Taking taylor expansion of (fma (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in (y x) around 0
0.052 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in x
0.052 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) (/ 1 (pow y 2)))
0.052 * [taylor]: Taking taylor expansion of (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) in x
0.052 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2.0 (/ 1 x)) in x
0.052 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2.0) (/ 1 x))
0.052 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2.0) in x
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [taylor]: Taking taylor expansion of 2.0 in x
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in y
0.053 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) (/ 1 (pow y 2)))
0.053 * [taylor]: Taking taylor expansion of (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) in y
0.053 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2.0 (/ 1 x)) in y
0.053 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2.0) (/ 1 x))
0.053 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2.0) in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of 2.0 in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.054 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x) (/ 1 (pow y 2))) in y
0.054 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) (/ 1 (pow y 2)))
0.054 * [taylor]: Taking taylor expansion of (* (fma (/ 1 y) 2.0 (/ 1 x)) (/ 1 x)) in y
0.054 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2.0 (/ 1 x)) in y
0.054 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2.0) (/ 1 x))
0.054 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2.0) in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.054 * [taylor]: Taking taylor expansion of 2.0 in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.054 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of 1 in x
0.056 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.056 * [taylor]: Taking taylor expansion of 2.0 in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.059 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.060 * [approximate]: Taking taylor expansion of (fma (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x) (/ 1 (pow y 2))) in (y x) around 0
0.060 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x) (/ 1 (pow y 2))) in x
0.060 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) (/ 1 (pow y 2)))
0.060 * [taylor]: Taking taylor expansion of (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) in x
0.060 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2.0 (/ -1 x)) in x
0.060 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2.0) (/ -1 x))
0.060 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2.0) in x
0.060 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.060 * [taylor]: Taking taylor expansion of -1 in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of 2.0 in x
0.060 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.060 * [taylor]: Taking taylor expansion of -1 in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.060 * [taylor]: Taking taylor expansion of -1 in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.061 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x) (/ 1 (pow y 2))) in y
0.061 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) (/ 1 (pow y 2)))
0.061 * [taylor]: Taking taylor expansion of (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) in y
0.061 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2.0 (/ -1 x)) in y
0.061 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2.0) (/ -1 x))
0.061 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2.0) in y
0.061 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.061 * [taylor]: Taking taylor expansion of -1 in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of 2.0 in y
0.061 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.061 * [taylor]: Taking taylor expansion of -1 in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.061 * [taylor]: Taking taylor expansion of -1 in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.062 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x) (/ 1 (pow y 2))) in y
0.062 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) (/ 1 (pow y 2)))
0.062 * [taylor]: Taking taylor expansion of (* (fma (/ -1 y) 2.0 (/ -1 x)) (/ -1 x)) in y
0.062 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2.0 (/ -1 x)) in y
0.062 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2.0) (/ -1 x))
0.062 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2.0) in y
0.062 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.062 * [taylor]: Taking taylor expansion of -1 in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of 2.0 in y
0.063 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.063 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of 1 in x
0.065 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.065 * [taylor]: Taking taylor expansion of 2.0 in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.067 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.072 * * * [progress]: simplifying candidates
0.072 * [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))))
0.072 * [simplify]: Sending expressions to egg_math:
 (expm1 (fma (fma h0 h1 h2) h2 (* h0 h0)))
 (log1p (fma (fma h0 h1 h2) h2 (* h0 h0)))
 (* (fma h0 h1 h2) h2)
 (log (fma (fma h0 h1 h2) h2 (* h0 h0)))
 (exp (fma (fma h0 h1 h2) h2 (* h0 h0)))
 (* (cbrt (fma (fma h0 h1 h2) h2 (* h0 h0))) (cbrt (fma (fma h0 h1 h2) h2 (* h0 h0))))
 (cbrt (fma (fma h0 h1 h2) h2 (* h0 h0)))
 (* (* (fma (fma h0 h1 h2) h2 (* h0 h0)) (fma (fma h0 h1 h2) h2 (* h0 h0))) (fma (fma h0 h1 h2) h2 (* h0 h0)))
 (sqrt (fma (fma h0 h1 h2) h2 (* h0 h0)))
 (sqrt (fma (fma h0 h1 h2) h2 (* h0 h0)))
 (+ (pow h2 2) (+ (pow h0 2) (* h1 (* h2 h0))))
 (+ (pow h2 2) (+ (pow h0 2) (* h1 (* h2 h0))))
 (+ (pow h2 2) (+ (pow h0 2) (* h1 (* h2 h0))))
0.075 * * [simplify]: iteration  0 :  42  enodes  (cost  68 )
0.077 * * [simplify]: iteration  1 :  104  enodes  (cost  52 )
0.080 * * [simplify]: iteration  2 :  467  enodes  (cost  52 )
0.090 * * [simplify]: iteration  3 :  2419  enodes  (cost  52 )
0.159 * * [simplify]: iteration  4 :  5001  enodes  (cost  52 )
0.160 * [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))
0.160 * * * [progress]: adding candidates to table
0.183 * * [progress]: iteration 2 / 4
0.183 * * * [progress]: picking best candidate
0.185 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>
0.185 * * * [progress]: localizing error
0.192 * * * [progress]: generating rewritten candidates
0.192 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.201 * * * [progress]: generating series expansions
0.201 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.201 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in (x y) around 0
0.201 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in y
0.201 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.201 * [taylor]: Taking taylor expansion of 2.0 in y
0.201 * [taylor]: Taking taylor expansion of (* x y) in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x
0.201 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.201 * [taylor]: Taking taylor expansion of 2.0 in x
0.201 * [taylor]: Taking taylor expansion of (* x y) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of y in x
0.202 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x
0.202 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.202 * [taylor]: Taking taylor expansion of 2.0 in x
0.202 * [taylor]: Taking taylor expansion of (* x y) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of y in x
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.203 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.203 * [taylor]: Taking taylor expansion of 2.0 in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.204 * [taylor]: Taking taylor expansion of 1 in y
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.210 * [taylor]: Taking taylor expansion of 0 in y
0.210 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.210 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y
0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.210 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.210 * [taylor]: Taking taylor expansion of x in y
0.210 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.210 * [taylor]: Taking taylor expansion of 2.0 in y
0.210 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.210 * [taylor]: Taking taylor expansion of (* x y) in y
0.210 * [taylor]: Taking taylor expansion of x in y
0.210 * [taylor]: Taking taylor expansion of y in y
0.211 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.211 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.211 * [taylor]: Taking taylor expansion of 2.0 in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.211 * [taylor]: Taking taylor expansion of (* x y) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of y in x
0.212 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.212 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.212 * [taylor]: Taking taylor expansion of 2.0 in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.212 * [taylor]: Taking taylor expansion of (* x y) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of y in x
0.213 * [taylor]: Taking taylor expansion of 1 in y
0.213 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.213 * [taylor]: Taking taylor expansion of 2.0 in y
0.213 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.213 * [taylor]: Taking taylor expansion of y in y
0.218 * [taylor]: Taking taylor expansion of 0 in y
0.221 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.225 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.225 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.225 * [taylor]: Taking taylor expansion of 2.0 in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.225 * [taylor]: Taking taylor expansion of (* x y) in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.226 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.226 * [taylor]: Taking taylor expansion of 2.0 in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.226 * [taylor]: Taking taylor expansion of (* x y) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.227 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.227 * [taylor]: Taking taylor expansion of 2.0 in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.227 * [taylor]: Taking taylor expansion of (* x y) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of 1 in y
0.228 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.228 * [taylor]: Taking taylor expansion of 2.0 in y
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.237 * [taylor]: Taking taylor expansion of 0 in y
0.238 * * * [progress]: simplifying candidates
0.238 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
0.238 * [simplify]: Sending expressions to egg_math:
 (expm1 (+ (* h0 h0) (* (* h0 h1) h2)))
 (log1p (+ (* h0 h0) (* (* h0 h1) h2)))
 (* (exp (* h0 h0)) (exp (* (* h0 h1) h2)))
 (log (+ (* h0 h0) (* (* h0 h1) h2)))
 (exp (+ (* h0 h0) (* (* h0 h1) h2)))
 (* (cbrt (+ (* h0 h0) (* (* h0 h1) h2))) (cbrt (+ (* h0 h0) (* (* h0 h1) h2))))
 (cbrt (+ (* h0 h0) (* (* h0 h1) h2)))
 (* (* (+ (* h0 h0) (* (* h0 h1) h2)) (+ (* h0 h0) (* (* h0 h1) h2))) (+ (* h0 h0) (* (* h0 h1) h2)))
 (sqrt (+ (* h0 h0) (* (* h0 h1) h2)))
 (sqrt (+ (* h0 h0) (* (* h0 h1) h2)))
 (+ (pow (* h0 h0) 3) (pow (* (* h0 h1) h2) 3))
 (+ (* (* h0 h0) (* h0 h0)) (- (* (* (* h0 h1) h2) (* (* h0 h1) h2)) (* (* h0 h0) (* (* h0 h1) h2))))
 (- (* (* h0 h0) (* h0 h0)) (* (* (* h0 h1) h2) (* (* h0 h1) h2)))
 (- (* h0 h0) (* (* h0 h1) h2))
 (+ (pow h0 2) (* h1 (* h0 h2)))
 (+ (pow h0 2) (* h1 (* h0 h2)))
 (+ (pow h0 2) (* h1 (* h0 h2)))
0.242 * * [simplify]: iteration  0 :  114  enodes  (cost  102 )
0.246 * * [simplify]: iteration  1 :  608  enodes  (cost  90 )
0.260 * * [simplify]: iteration  2 :  3011  enodes  (cost  77 )
0.334 * * [simplify]: iteration  3 :  5001  enodes  (cost  77 )
0.335 * [simplify]: Simplified to:
   (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 2.0 x) x)
  (* (fma y 2.0 x) x)
  (* (fma y 2.0 x) x)
0.335 * * * [progress]: adding candidates to table
0.370 * [progress]: [Phase 3 of 3] Extracting.
0.370 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (fma (fma y 2.0 x) x (* y y)))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
0.371 * * * [regime-changes]: Trying 3 branch expressions: ((+ (+ (* x x) (* (* x 2.0) y)) (* y y)) y x)
0.371 * * * * [regimes]: Trying to branch on (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) from (#<alt (λ (x y) (fma (fma y 2.0 x) x (* y y)))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
0.381 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (fma (fma y 2.0 x) x (* y y)))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
0.392 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (fma (fma y 2.0 x) x (* y y)))> #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>)
0.404 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.404 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (fma y 2.0 x) x (* y y))
0.404 * [simplify]: Sending expressions to egg_math:
 (fma (fma h0 h1 h2) h2 (* h0 h0))
0.405 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.405 * [simplify]: Simplified to:
   (fma (fma y 2.0 x) x (* y y))
1.140 * [regime-testing]: Baseline error score: 0.014784021483021959
1.141 * [regime-testing]: Oracle error score: 0.011283583928327623
1.142 * [regime-testing]: End program error score: 0.014784021483021959
1.160 * [regime-testing]: Target error score: 0.015813458319331127