9.228 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (+ (* x x) (* x y)))
0.021 * * [simplify]: iteration  0 :  19  enodes  (cost  3 )
0.023 * * [simplify]: iteration  1 :  41  enodes  (cost  3 )
0.024 * * [simplify]: iteration  2 :  72  enodes  (cost  3 )
0.026 * * [simplify]: iteration  3 :  81  enodes  (cost  3 )
0.027 * * [simplify]: iteration  4 :  81  enodes  (cost  3 )
0.028 * [simplify]: Simplified to:
   (* (fma x x (* x y)) 2.0)
0.030 * * [progress]: iteration 1 / 4
0.030 * * * [progress]: picking best candidate
0.031 * * * * [pick]: Picked  #<alt (λ (x y) (* (fma x x (* x y)) 2.0))>
0.031 * * * [progress]: localizing error
0.037 * * * [progress]: generating rewritten candidates
0.037 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.040 * * * [progress]: generating series expansions
0.040 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.040 * [approximate]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in (x y) around 0
0.041 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in y
0.041 * [taylor]: Taking taylor expansion of 2.0 in y
0.041 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in y
0.041 * [taylor]: Rewrote expression to (+ (* x x) (* x y))
0.041 * [taylor]: Taking taylor expansion of (* x x) in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [taylor]: Taking taylor expansion of (* x y) in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in x
0.041 * [taylor]: Taking taylor expansion of 2.0 in x
0.041 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in x
0.041 * [taylor]: Rewrote expression to (+ (* x x) (* x y))
0.041 * [taylor]: Taking taylor expansion of (* x x) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (* x y) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of (* 2.0 (fma x x (* x y))) in x
0.041 * [taylor]: Taking taylor expansion of 2.0 in x
0.041 * [taylor]: Taking taylor expansion of (fma x x (* x y)) in x
0.041 * [taylor]: Rewrote expression to (+ (* x x) (* x y))
0.041 * [taylor]: Taking taylor expansion of (* x x) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (* x y) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.043 * [taylor]: Taking taylor expansion of 2.0 in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of 2.0 in y
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in (x y) around 0
0.052 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in y
0.052 * [taylor]: Taking taylor expansion of 2.0 in y
0.052 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in y
0.052 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (* x y)))
0.052 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.052 * [taylor]: Taking taylor expansion of (* x y) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in x
0.053 * [taylor]: Taking taylor expansion of 2.0 in x
0.053 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in x
0.053 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (* x y)))
0.053 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.053 * [taylor]: Taking taylor expansion of (* x y) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ 1 x) (/ 1 x) (/ 1 (* x y)))) in x
0.054 * [taylor]: Taking taylor expansion of 2.0 in x
0.054 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (* x y))) in x
0.054 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (* x y)))
0.054 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.054 * [taylor]: Taking taylor expansion of (* x y) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of 2.0 in y
0.057 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.057 * [taylor]: Taking taylor expansion of 2.0 in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [approximate]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in (x y) around 0
0.070 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in y
0.070 * [taylor]: Taking taylor expansion of 2.0 in y
0.070 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in y
0.070 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y)))
0.070 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
0.070 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.070 * [taylor]: Taking taylor expansion of -1 in y
0.070 * [taylor]: Taking taylor expansion of x in y
0.070 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.070 * [taylor]: Taking taylor expansion of -1 in y
0.070 * [taylor]: Taking taylor expansion of x in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.070 * [taylor]: Taking taylor expansion of (* x y) in y
0.070 * [taylor]: Taking taylor expansion of x in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in x
0.071 * [taylor]: Taking taylor expansion of 2.0 in x
0.071 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in x
0.071 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y)))
0.071 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.071 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.071 * [taylor]: Taking taylor expansion of -1 in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.071 * [taylor]: Taking taylor expansion of -1 in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.072 * [taylor]: Taking taylor expansion of (* x y) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of (* 2.0 (fma (/ -1 x) (/ -1 x) (/ 1 (* x y)))) in x
0.072 * [taylor]: Taking taylor expansion of 2.0 in x
0.072 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (* x y))) in x
0.072 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (* x y)))
0.072 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.072 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.072 * [taylor]: Taking taylor expansion of -1 in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.072 * [taylor]: Taking taylor expansion of -1 in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.073 * [taylor]: Taking taylor expansion of (* x y) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of y in x
0.074 * [taylor]: Taking taylor expansion of 2.0 in y
0.075 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.075 * [taylor]: Taking taylor expansion of 2.0 in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * * * [progress]: simplifying candidates
0.088 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (fma x x (* x y)) 2.0))
  (log1p (* (fma x x (* x y)) 2.0))
  (* (fma x x (* x y)) 2.0)
  (+ (log (fma x x (* x y))) (log 2.0))
  (log (* (fma x x (* x y)) 2.0))
  (exp (* (fma x x (* x y)) 2.0))
  (* (* (* (fma x x (* x y)) (fma x x (* x y))) (fma x x (* x y))) (* (* 2.0 2.0) 2.0))
  (* (cbrt (* (fma x x (* x y)) 2.0)) (cbrt (* (fma x x (* x y)) 2.0)))
  (cbrt (* (fma x x (* x y)) 2.0))
  (* (* (* (fma x x (* x y)) 2.0) (* (fma x x (* x y)) 2.0)) (* (fma x x (* x y)) 2.0))
  (sqrt (* (fma x x (* x y)) 2.0))
  (sqrt (* (fma x x (* x y)) 2.0))
  (* (sqrt (fma x x (* x y))) (sqrt 2.0))
  (* (sqrt (fma x x (* x y))) (sqrt 2.0))
  (* (fma x x (* x y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (fma x x (* x y)) (sqrt 2.0))
  (* (fma x x (* x y)) 1)
  (* (cbrt (fma x x (* x y))) 2.0)
  (* (sqrt (fma x x (* x y))) 2.0)
  (* (fma x x (* x y)) 2.0)
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.091 * * [simplify]: iteration  0 :  83  enodes  (cost  108 )
0.094 * * [simplify]: iteration  1 :  307  enodes  (cost  94 )
0.102 * * [simplify]: iteration  2 :  2183  enodes  (cost  94 )
0.146 * * [simplify]: iteration  3 :  5001  enodes  (cost  94 )
0.147 * [simplify]: Simplified to:
   (expm1 (* (fma x x (* x y)) 2.0))
  (log1p (* (fma x x (* x y)) 2.0))
  (* (fma x x (* x y)) 2.0)
  (log (* (fma x x (* x y)) 2.0))
  (log (* (fma x x (* x y)) 2.0))
  (exp (* (fma x x (* x y)) 2.0))
  (pow (* (fma x x (* x y)) 2.0) 3)
  (* (cbrt (* (fma x x (* x y)) 2.0)) (cbrt (* (fma x x (* x y)) 2.0)))
  (cbrt (* (fma x x (* x y)) 2.0))
  (pow (* (fma x x (* x y)) 2.0) 3)
  (sqrt (* (fma x x (* x y)) 2.0))
  (sqrt (* (fma x x (* x y)) 2.0))
  (* (sqrt (fma x x (* x y))) (sqrt 2.0))
  (* (sqrt (fma x x (* x y))) (sqrt 2.0))
  (* (fma x x (* x y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (fma x x (* x y)) (sqrt 2.0))
  (fma x x (* x y))
  (* (cbrt (fma x x (* x y))) 2.0)
  (* (sqrt (fma x x (* x y))) 2.0)
  (* (fma x x (* x y)) 2.0)
  (* (fma x x (* x y)) 2.0)
  (* (fma x x (* x y)) 2.0)
  (* (fma x x (* x y)) 2.0)
0.147 * * * [progress]: adding candidates to table
0.186 * [progress]: [Phase 3 of 3] Extracting.
0.188 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (fma x x (* x y)) 2.0)
0.188 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.188 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.188 * [simplify]: Simplified to:
   (* (fma x x (* x y)) 2.0)
0.660 * [regime-testing]: End program error score: 0.011251406425803226
0.678 * [regime-testing]: Target error score: 0.009876234529316165