29.241 * [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 2.0) (* x x)) (* y y))
0.025 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
0.026 * * [simplify]: iteration  1 :  33  enodes  (cost  3 )
0.028 * * [simplify]: iteration  2 :  41  enodes  (cost  3 )
0.029 * * [simplify]: iteration  3 :  41  enodes  (cost  3 )
0.029 * [simplify]: Simplified to:
   (fma x (+ 2.0 x) (* y y))
0.031 * * [progress]: iteration 1 / 4
0.031 * * * [progress]: picking best candidate
0.034 * * * * [pick]: Picked  #<alt (λ (x y) (fma x (+ 2.0 x) (* y y)))>
0.034 * * * [progress]: localizing error
0.039 * * * [progress]: generating rewritten candidates
0.039 * * * * [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 (fma x (+ x 2.0) (pow y 2)) in (x y) around 0
0.040 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in y
0.040 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2))
0.040 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in y
0.040 * [taylor]: Taking taylor expansion of x in y
0.040 * [taylor]: Taking taylor expansion of (+ x 2.0) in y
0.040 * [taylor]: Taking taylor expansion of x in y
0.040 * [taylor]: Taking taylor expansion of 2.0 in y
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in x
0.040 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2))
0.040 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of 2.0 in x
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in x
0.041 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2))
0.041 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of 2.0 in x
0.041 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of 2.0 in y
0.044 * [taylor]: Taking taylor expansion of 1 in y
0.045 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in (x y) around 0
0.045 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in y
0.045 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2)))
0.045 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.045 * [taylor]: Taking taylor expansion of x in y
0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.045 * [taylor]: Taking taylor expansion of x in y
0.045 * [taylor]: Taking taylor expansion of 2.0 in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in x
0.046 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2)))
0.046 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of 2.0 in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in x
0.047 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2)))
0.047 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of 2.0 in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of 1 in y
0.050 * [taylor]: Taking taylor expansion of 2.0 in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.052 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in y
0.056 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2)))
0.056 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in y
0.056 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.056 * [taylor]: Taking taylor expansion of -1 in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in y
0.056 * [taylor]: Taking taylor expansion of 2.0 in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in x
0.057 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2)))
0.057 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in x
0.057 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.057 * [taylor]: Taking taylor expansion of -1 in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.057 * [taylor]: Taking taylor expansion of 2.0 in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.058 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in x
0.058 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2)))
0.058 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in x
0.058 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.058 * [taylor]: Taking taylor expansion of -1 in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.058 * [taylor]: Taking taylor expansion of 2.0 in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.059 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of 1 in y
0.062 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.062 * [taylor]: Taking taylor expansion of 2.0 in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.065 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.070 * * * [progress]: simplifying candidates
0.070 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.072 * * [simplify]: iteration  0 :  28  enodes  (cost  14 )
0.073 * * [simplify]: iteration  1 :  55  enodes  (cost  11 )
0.075 * * [simplify]: iteration  2 :  137  enodes  (cost  11 )
0.078 * * [simplify]: iteration  3 :  288  enodes  (cost  11 )
0.084 * * [simplify]: iteration  4 :  797  enodes  (cost  11 )
0.122 * * [simplify]: iteration  5 :  3720  enodes  (cost  11 )
0.251 * * [simplify]: iteration  6 :  5001  enodes  (cost  11 )
0.252 * [simplify]: Simplified to:
   (* x (+ 2.0 x))
  (fma x x (fma 2.0 x (pow y 2)))
  (fma x x (fma 2.0 x (pow y 2)))
  (fma x x (fma 2.0 x (pow y 2)))
0.252 * * * [progress]: adding candidates to table
0.260 * * [progress]: iteration 2 / 4
0.260 * * * [progress]: picking best candidate
0.261 * * * * [pick]: Picked  #<alt (λ (x y) (fma x x (fma 2.0 x (pow y 2))))>
0.262 * * * [progress]: localizing error
0.269 * * * [progress]: generating rewritten candidates
0.269 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.269 * * * [progress]: generating series expansions
0.269 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.270 * [approximate]: Taking taylor expansion of (fma 2.0 x (pow y 2)) in (x y) around 0
0.270 * [taylor]: Taking taylor expansion of (fma 2.0 x (pow y 2)) in y
0.270 * [taylor]: Rewrote expression to (+ (* 2.0 x) (pow y 2))
0.270 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.270 * [taylor]: Taking taylor expansion of 2.0 in y
0.270 * [taylor]: Taking taylor expansion of x in y
0.270 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.270 * [taylor]: Taking taylor expansion of (fma 2.0 x (pow y 2)) in x
0.270 * [taylor]: Rewrote expression to (+ (* 2.0 x) (pow y 2))
0.270 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.270 * [taylor]: Taking taylor expansion of 2.0 in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.270 * [taylor]: Taking taylor expansion of y in x
0.270 * [taylor]: Taking taylor expansion of (fma 2.0 x (pow y 2)) in x
0.270 * [taylor]: Rewrote expression to (+ (* 2.0 x) (pow y 2))
0.270 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.270 * [taylor]: Taking taylor expansion of 2.0 in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.270 * [taylor]: Taking taylor expansion of y in x
0.271 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of 2.0 in y
0.273 * [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
0.277 * [approximate]: Taking taylor expansion of (fma 2.0 (/ 1 x) (pow (/ 1 y) 2)) in (x y) around 0
0.277 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (pow (/ 1 y) 2)) in y
0.277 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (pow (/ 1 y) 2))
0.277 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.277 * [taylor]: Taking taylor expansion of 2.0 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 (pow (/ 1 y) 2) in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (pow (/ 1 y) 2)) in x
0.277 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (pow (/ 1 y) 2))
0.277 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.277 * [taylor]: Taking taylor expansion of 2.0 in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.278 * [taylor]: Taking taylor expansion of y in x
0.278 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (pow (/ 1 y) 2)) in x
0.278 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (pow (/ 1 y) 2))
0.278 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.278 * [taylor]: Taking taylor expansion of 2.0 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 (pow (/ 1 y) 2) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.278 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of 2.0 in y
0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.280 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.281 * [taylor]: Taking taylor expansion of 0 in y
0.284 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [approximate]: Taking taylor expansion of (fma 2.0 (/ -1 x) (pow (/ -1 y) 2)) in (x y) around 0
0.290 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (pow (/ -1 y) 2)) in y
0.290 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (pow (/ -1 y) 2))
0.290 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y
0.290 * [taylor]: Taking taylor expansion of 2.0 in y
0.290 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.291 * [taylor]: Taking taylor expansion of -1 in y
0.291 * [taylor]: Taking taylor expansion of x in y
0.291 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y
0.291 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.291 * [taylor]: Taking taylor expansion of -1 in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (pow (/ -1 y) 2)) in x
0.291 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (pow (/ -1 y) 2))
0.291 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x
0.291 * [taylor]: Taking taylor expansion of 2.0 in x
0.291 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.291 * [taylor]: Taking taylor expansion of -1 in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x
0.291 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.291 * [taylor]: Taking taylor expansion of -1 in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (pow (/ -1 y) 2)) in x
0.292 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (pow (/ -1 y) 2))
0.292 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x
0.292 * [taylor]: Taking taylor expansion of 2.0 in x
0.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.292 * [taylor]: Taking taylor expansion of -1 in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x
0.292 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.292 * [taylor]: Taking taylor expansion of -1 in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.293 * [taylor]: Taking taylor expansion of 2.0 in y
0.294 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.294 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.302 * [taylor]: Taking taylor expansion of 0 in y
0.305 * [taylor]: Taking taylor expansion of 0 in y
0.306 * * * [progress]: simplifying candidates
0.306 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 x)
  (+ (* 2.0 x) (pow y 2))
  (+ (* 2.0 x) (pow y 2))
  (+ (* 2.0 x) (pow y 2))
0.308 * * [simplify]: iteration  0 :  14  enodes  (cost  7 )
0.310 * * [simplify]: iteration  1 :  25  enodes  (cost  7 )
0.311 * * [simplify]: iteration  2 :  57  enodes  (cost  7 )
0.313 * * [simplify]: iteration  3 :  138  enodes  (cost  7 )
0.317 * * [simplify]: iteration  4 :  430  enodes  (cost  7 )
0.339 * * [simplify]: iteration  5 :  2583  enodes  (cost  7 )
0.439 * * [simplify]: iteration  6 :  5001  enodes  (cost  7 )
0.439 * [simplify]: Simplified to:
   (* 2.0 x)
  (fma 2.0 x (pow y 2))
  (fma 2.0 x (pow y 2))
  (fma 2.0 x (pow y 2))
0.439 * * * [progress]: adding candidates to table
0.444 * [progress]: [Phase 3 of 3] Extracting.
0.447 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma x x (fma 2.0 x (pow y 2)))
0.448 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.448 * [simplify]: Simplified to:
   (fma x x (fma 2.0 x (pow y 2)))
1.182 * [regime-testing]: End program error score: 0.004875609451181397
1.200 * [regime-testing]: Target error score: 0.013001625203150393