22.504 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ y 1.0))
0.016 * * [simplify]: iteration  0 :  13  enodes  (cost  2 )
0.018 * * [simplify]: iteration  1 :  17  enodes  (cost  2 )
0.019 * * [simplify]: iteration  2 :  20  enodes  (cost  2 )
0.021 * * [simplify]: iteration  3 :  20  enodes  (cost  2 )
0.021 * [simplify]: Simplified to:
   (* x (+ y 1.0))
0.021 * * [progress]: iteration 1 / 4
0.021 * * * [progress]: picking best candidate
0.023 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ y 1.0)))>
0.023 * * * [progress]: localizing error
0.027 * * * [progress]: generating rewritten candidates
0.027 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.035 * * * [progress]: generating series expansions
0.035 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.035 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0
0.035 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
0.035 * [taylor]: Taking taylor expansion of x in y
0.035 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.035 * [taylor]: Taking taylor expansion of y in y
0.035 * [taylor]: Taking taylor expansion of 1.0 in y
0.035 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.035 * [taylor]: Taking taylor expansion of y in x
0.035 * [taylor]: Taking taylor expansion of 1.0 in x
0.035 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.035 * [taylor]: Taking taylor expansion of y in x
0.035 * [taylor]: Taking taylor expansion of 1.0 in x
0.035 * [taylor]: Taking taylor expansion of 0 in y
0.036 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.036 * [taylor]: Taking taylor expansion of 1.0 in y
0.038 * [taylor]: Taking taylor expansion of 0 in y
0.039 * [taylor]: Taking taylor expansion of 0 in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.041 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0
0.041 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of 1.0 in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.042 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of 1.0 in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.042 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of 1.0 in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of 1.0 in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0
0.052 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y
0.052 * [taylor]: Taking taylor expansion of -1 in y
0.052 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.052 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.052 * [taylor]: Taking taylor expansion of 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 x in y
0.053 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.053 * [taylor]: Taking taylor expansion of -1 in x
0.053 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.053 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.053 * [taylor]: Taking taylor expansion of 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 x in x
0.053 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.053 * [taylor]: Taking taylor expansion of -1 in x
0.053 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.053 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.053 * [taylor]: Taking taylor expansion of 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 x in x
0.053 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.053 * [taylor]: Taking taylor expansion of -1 in y
0.053 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.053 * [taylor]: Taking taylor expansion of 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
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * * * [progress]: simplifying candidates
0.071 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x y)
  (* x 1.0)
  (* x 1.0)
  (* x y)
  (* y x)
  (* 1.0 x)
  (* 1.0 x)
  (* y x)
  (* 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))
0.074 * * [simplify]: iteration  0 :  42  enodes  (cost  22 )
0.077 * * [simplify]: iteration  1 :  96  enodes  (cost  22 )
0.079 * * [simplify]: iteration  2 :  213  enodes  (cost  22 )
0.084 * * [simplify]: iteration  3 :  493  enodes  (cost  22 )
0.097 * * [simplify]: iteration  4 :  1542  enodes  (cost  22 )
0.134 * * [simplify]: iteration  5 :  4522  enodes  (cost  22 )
0.241 * * [simplify]: iteration  6 :  5001  enodes  (cost  22 )
0.241 * [simplify]: Simplified to:
   (* x y)
  (* x 1.0)
  (* x 1.0)
  (* x y)
  (* x y)
  (* x 1.0)
  (* x 1.0)
  (* x y)
  (* x (+ (pow y 3) (pow 1.0 3)))
  (* x (- (* y y) (* 1.0 1.0)))
  (fma 1.0 x (* x y))
  (fma 1.0 x (* x y))
  (fma 1.0 x (* x y))
0.241 * * * [progress]: adding candidates to table
0.255 * * [progress]: iteration 2 / 4
0.255 * * * [progress]: picking best candidate
0.257 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x y) (* x 1.0)))>
0.257 * * * [progress]: localizing error
0.262 * * * [progress]: generating rewritten candidates
0.262 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.267 * * * [progress]: generating series expansions
0.267 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.267 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0
0.267 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
0.267 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
0.267 * [taylor]: Taking taylor expansion of 1.0 in y
0.267 * [taylor]: Taking taylor expansion of x 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 (+ (* 1.0 x) (* x y)) in x
0.267 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.267 * [taylor]: Taking taylor expansion of 1.0 in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [taylor]: Taking taylor expansion of (* x y) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [taylor]: Taking taylor expansion of y in x
0.267 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
0.267 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.267 * [taylor]: Taking taylor expansion of 1.0 in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [taylor]: Taking taylor expansion of (* x y) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [taylor]: Taking taylor expansion of y in x
0.268 * [taylor]: Taking taylor expansion of 0 in y
0.270 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.270 * [taylor]: Taking taylor expansion of 1.0 in y
0.272 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0
0.276 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y
0.276 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.276 * [taylor]: Taking taylor expansion of 1.0 in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.277 * [taylor]: Taking taylor expansion of x in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.277 * [taylor]: Taking taylor expansion of (* x y) in y
0.277 * [taylor]: Taking taylor expansion of x in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.277 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.277 * [taylor]: Taking taylor expansion of 1.0 in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.277 * [taylor]: Taking taylor expansion of (* x y) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.278 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.278 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.278 * [taylor]: Taking taylor expansion of 1.0 in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.278 * [taylor]: Taking taylor expansion of (* x y) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of 1.0 in y
0.285 * [taylor]: Taking taylor expansion of 0 in y
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.296 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
0.296 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.296 * [taylor]: Taking taylor expansion of (* x y) in y
0.296 * [taylor]: Taking taylor expansion of x in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.296 * [taylor]: Taking taylor expansion of 1.0 in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.296 * [taylor]: Taking taylor expansion of x in y
0.296 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.296 * [taylor]: Taking taylor expansion of (* x y) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.297 * [taylor]: Taking taylor expansion of 1.0 in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.297 * [taylor]: Taking taylor expansion of (* x y) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.298 * [taylor]: Taking taylor expansion of 1.0 in x
0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of 1.0 in y
0.302 * [taylor]: Taking taylor expansion of 0 in y
0.306 * [taylor]: Taking taylor expansion of 0 in y
0.309 * [taylor]: Taking taylor expansion of 0 in y
0.314 * [taylor]: Taking taylor expansion of 0 in y
0.314 * * * [progress]: simplifying candidates
0.315 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (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)
  (+ y 1.0)
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
0.318 * * [simplify]: iteration  0 :  68  enodes  (cost  31 )
0.321 * * [simplify]: iteration  1 :  231  enodes  (cost  28 )
0.328 * * [simplify]: iteration  2 :  775  enodes  (cost  27 )
0.344 * * [simplify]: iteration  3 :  1617  enodes  (cost  26 )
0.377 * * [simplify]: iteration  4 :  3326  enodes  (cost  25 )
0.437 * * [simplify]: iteration  5 :  5002  enodes  (cost  25 )
0.438 * [simplify]: Simplified to:
   (+ (pow (* x y) 3) (pow (* x 1.0) 3))
  (* (* x x) (fma y y (* 1.0 (- 1.0 y))))
  (* (fma 1.0 x (* x y)) (* x (- y 1.0)))
  (* x (- y 1.0))
  (+ y 1.0)
  (+ y 1.0)
  (fma 1.0 x (* x y))
  (fma 1.0 x (* x y))
  (fma 1.0 x (* x y))
0.438 * * * [progress]: adding candidates to table
0.454 * [progress]: [Phase 3 of 3] Extracting.
0.454 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
0.454 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x)
0.454 * * * * [regimes]: Trying to branch on (+ y 1.0) from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
0.465 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
0.480 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
0.491 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
0.504 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.504 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ y 1.0))
0.505 * * [simplify]: iteration  0 :  7  enodes  (cost  2 )
0.505 * * [simplify]: iteration  1 :  7  enodes  (cost  2 )
0.505 * [simplify]: Simplified to:
   (* x (+ y 1.0))
0.844 * [regime-testing]: Baseline error score: 0.00912614076759595
0.845 * [regime-testing]: Oracle error score: 0.0007500937617202151
0.846 * [regime-testing]: End program error score: 0.00912614076759595
0.865 * [regime-testing]: Target error score: 0.007476853972003701