14.568 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ y 1.0))
0.021 * * [simplify]: iteration  0 :  13  enodes  (cost  2 )
0.023 * * [simplify]: iteration  1 :  17  enodes  (cost  2 )
0.025 * * [simplify]: iteration  2 :  20  enodes  (cost  2 )
0.026 * * [simplify]: iteration  3 :  20  enodes  (cost  2 )
0.027 * [simplify]: Simplified to:
   (* x (+ y 1.0))
0.027 * * [progress]: iteration 1 / 4
0.027 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ y 1.0)))>
0.028 * * * [progress]: localizing error
0.035 * * * [progress]: generating rewritten candidates
0.035 * * * * [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 (* x (+ y 1.0)) in (x y) around 0
0.046 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
0.046 * [taylor]: Taking taylor expansion of x in y
0.046 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of 1.0 in y
0.047 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of 1.0 in x
0.047 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of 1.0 in x
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of 1.0 in y
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [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 (/ (+ (/ 1 y) 1.0) x) in (x y) around 0
0.052 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y
0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of 1.0 in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of 1.0 in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of 1.0 in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.054 * [taylor]: Taking taylor expansion of 1.0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y
0.062 * [taylor]: Taking taylor expansion of -1 in y
0.062 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.062 * [taylor]: Taking taylor expansion of 1.0 in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.063 * [taylor]: Taking taylor expansion of -1 in x
0.063 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.063 * [taylor]: Taking taylor expansion of -1 in x
0.063 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.064 * [taylor]: Taking taylor expansion of -1 in y
0.064 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.064 * [taylor]: Taking taylor expansion of 1.0 in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.071 * [taylor]: Taking taylor expansion of 0 in y
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.080 * * * [progress]: simplifying candidates
0.081 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (+ y 1.0)))
  (log1p (* x (+ y 1.0)))
  (* x (+ y 1.0))
  (+ (log x) (log (+ y 1.0)))
  (log (* x (+ y 1.0)))
  (exp (* x (+ y 1.0)))
  (* (* (* x x) x) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0))))
  (cbrt (* x (+ y 1.0)))
  (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0)))
  (sqrt (* x (+ y 1.0)))
  (sqrt (* x (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* x y)
  (* x 1.0)
  (* y x)
  (* 1.0 x)
  (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* x (sqrt (+ y 1.0)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ y 1.0))
  (* (sqrt x) (+ y 1.0))
  (* x (+ y 1.0))
  (* x (+ (pow y 3) (pow 1.0 3)))
  (* x (- (* y y) (* 1.0 1.0)))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
0.084 * * [simplify]: iteration  0 :  130  enodes  (cost  92 )
0.088 * * [simplify]: iteration  1 :  559  enodes  (cost  82 )
0.102 * * [simplify]: iteration  2 :  2263  enodes  (cost  82 )
0.137 * * [simplify]: iteration  3 :  5001  enodes  (cost  82 )
0.138 * [simplify]: Simplified to:
   (expm1 (* x (+ y 1.0)))
  (log1p (* x (+ y 1.0)))
  (* x (+ y 1.0))
  (log (* x (+ y 1.0)))
  (log (* x (+ y 1.0)))
  (exp (* x (+ y 1.0)))
  (pow (* x (+ y 1.0)) 3)
  (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0))))
  (cbrt (* x (+ y 1.0)))
  (pow (* x (+ y 1.0)) 3)
  (sqrt (* x (+ y 1.0)))
  (sqrt (* x (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* x y)
  (* x 1.0)
  (* x y)
  (* x 1.0)
  (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* x (sqrt (+ y 1.0)))
  x
  x
  (* (cbrt x) (+ y 1.0))
  (* (sqrt x) (+ y 1.0))
  (* x (+ y 1.0))
  (* x (+ (pow y 3) (pow 1.0 3)))
  (* x (- (* y y) (* 1.0 1.0)))
  (* x (+ y 1.0))
  (* x (+ y 1.0))
  (* x (+ y 1.0))
0.138 * * * [progress]: adding candidates to table
0.181 * * [progress]: iteration 2 / 4
0.181 * * * [progress]: picking best candidate
0.184 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x y) (* x 1.0)))>
0.184 * * * [progress]: localizing error
0.189 * * * [progress]: generating rewritten candidates
0.189 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.192 * * * [progress]: generating series expansions
0.192 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.192 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0
0.192 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
0.192 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
0.192 * [taylor]: Taking taylor expansion of 1.0 in y
0.192 * [taylor]: Taking taylor expansion of x in y
0.192 * [taylor]: Taking taylor expansion of (* x y) in y
0.192 * [taylor]: Taking taylor expansion of x in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.192 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
0.192 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (* x y) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of y in x
0.193 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
0.193 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (* x y) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of y in x
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.195 * [taylor]: Taking taylor expansion of y in y
0.195 * [taylor]: Taking taylor expansion of 1.0 in y
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.200 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0
0.201 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y
0.201 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.201 * [taylor]: Taking taylor expansion of 1.0 in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.201 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.201 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.201 * [taylor]: Taking taylor expansion of 1.0 in x
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.202 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.202 * [taylor]: Taking taylor expansion of 1.0 in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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
0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.203 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.203 * [taylor]: Taking taylor expansion of 1.0 in y
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.208 * [taylor]: Taking taylor expansion of 0 in y
0.211 * [taylor]: Taking taylor expansion of 0 in y
0.214 * [taylor]: Taking taylor expansion of 0 in y
0.215 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
0.215 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
0.215 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.215 * [taylor]: Taking taylor expansion of (* x y) in y
0.215 * [taylor]: Taking taylor expansion of x in y
0.215 * [taylor]: Taking taylor expansion of y in y
0.215 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.215 * [taylor]: Taking taylor expansion of 1.0 in y
0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.215 * [taylor]: Taking taylor expansion of x in y
0.215 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.215 * [taylor]: Taking taylor expansion of (* x y) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of y in x
0.216 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.216 * [taylor]: Taking taylor expansion of 1.0 in x
0.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.216 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.216 * [taylor]: Taking taylor expansion of (* x y) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of y in x
0.216 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.217 * [taylor]: Taking taylor expansion of 1.0 in x
0.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.218 * [taylor]: Taking taylor expansion of y in y
0.218 * [taylor]: Taking taylor expansion of 1.0 in y
0.220 * [taylor]: Taking taylor expansion of 0 in y
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.227 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.236 * * * [progress]: simplifying candidates
0.237 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ (* x y) (* x 1.0)))
  (log1p (+ (* x y) (* x 1.0)))
  (* (exp (* x y)) (exp (* x 1.0)))
  (log (+ (* x y) (* x 1.0)))
  (exp (+ (* x y) (* x 1.0)))
  (* (cbrt (+ (* x y) (* x 1.0))) (cbrt (+ (* x y) (* x 1.0))))
  (cbrt (+ (* x y) (* x 1.0)))
  (* (* (+ (* x y) (* x 1.0)) (+ (* x y) (* x 1.0))) (+ (* x y) (* x 1.0)))
  (sqrt (+ (* x y) (* x 1.0)))
  (sqrt (+ (* x y) (* x 1.0)))
  (+ (pow (* x y) 3) (pow (* x 1.0) 3))
  (+ (* (* x y) (* x y)) (- (* (* x 1.0) (* x 1.0)) (* (* x y) (* x 1.0))))
  (- (* (* x y) (* x y)) (* (* x 1.0) (* x 1.0)))
  (- (* x y) (* x 1.0))
  (+ y 1.0)
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
0.240 * * [simplify]: iteration  0 :  107  enodes  (cost  80 )
0.244 * * [simplify]: iteration  1 :  407  enodes  (cost  69 )
0.255 * * [simplify]: iteration  2 :  1581  enodes  (cost  68 )
0.290 * * [simplify]: iteration  3 :  5001  enodes  (cost  67 )
0.291 * [simplify]: Simplified to:
   (expm1 (+ (* x y) (* x 1.0)))
  (log1p (+ (* x y) (* x 1.0)))
  (pow (exp x) (+ y 1.0))
  (log (+ (* x y) (* x 1.0)))
  (pow (exp x) (+ y 1.0))
  (* (cbrt (+ (* x y) (* x 1.0))) (cbrt (+ (* x y) (* x 1.0))))
  (cbrt (+ (* x y) (* x 1.0)))
  (pow (fma x y (* x 1.0)) 3)
  (sqrt (+ (* x y) (* x 1.0)))
  (sqrt (+ (* x y) (* x 1.0)))
  (+ (pow (* x y) 3) (pow (* x 1.0) 3))
  (* (* x x) (- (fma y y (* 1.0 1.0)) (* y 1.0)))
  (* (* x x) (- (* y y) (* 1.0 1.0)))
  (* x (- y 1.0))
  (+ y 1.0)
  (fma x y (* x 1.0))
  (fma x y (* x 1.0))
  (fma x y (* x 1.0))
0.291 * * * [progress]: adding candidates to table
0.322 * * [progress]: iteration 3 / 4
0.322 * * * [progress]: picking best candidate
0.323 * * * * [pick]: Picked  #<alt (λ (x y) (fma x y (* x 1.0)))>
0.323 * * * [progress]: localizing error
0.328 * * * [progress]: generating rewritten candidates
0.328 * * * [progress]: generating series expansions
0.328 * * * [progress]: simplifying candidates
0.328 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.331 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.331 * [simplify]: Simplified to:
   
0.331 * * * [progress]: adding candidates to table
0.331 * [progress]: [Phase 3 of 3] Extracting.
0.333 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma x y (* x 1.0))
0.334 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.334 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.334 * [simplify]: Simplified to:
   (fma x y (* x 1.0))
0.878 * [regime-testing]: End program error score: 0
0.895 * [regime-testing]: Target error score: 0.0075009376172021506