26.900 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying:
  (/ (- x y) (* (* x 2.0) y))
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6.530 * * [simplify]: Extracting # 0 : cost  0
6.531 * * [simplify]: iteration  168 :  3363  enodes  (cost  9 )
6.568 * * [simplify]: Extracting # 0 : cost  0
6.568 * * [simplify]: iteration  169 :  3382  enodes  (cost  9 )
6.602 * * [simplify]: Extracting # 0 : cost  0
6.602 * * [simplify]: iteration  170 :  3401  enodes  (cost  9 )
6.632 * * [simplify]: Extracting # 0 : cost  0
6.632 * * [simplify]: iteration  171 :  3420  enodes  (cost  9 )
6.676 * * [simplify]: Extracting # 0 : cost  0
6.677 * * [simplify]: iteration  172 :  3439  enodes  (cost  9 )
6.713 * * [simplify]: Extracting # 0 : cost  0
6.713 * * [simplify]: iteration  173 :  3458  enodes  (cost  9 )
6.767 * * [simplify]: Extracting # 0 : cost  0
6.767 * * [simplify]: iteration  174 :  3477  enodes  (cost  9 )
6.815 * * [simplify]: Extracting # 0 : cost  0
6.815 * * [simplify]: iteration  175 :  3496  enodes  (cost  9 )
6.865 * * [simplify]: Extracting # 0 : cost  0
6.866 * * [simplify]: iteration  176 :  3515  enodes  (cost  9 )
6.914 * * [simplify]: Extracting # 0 : cost  0
6.914 * * [simplify]: iteration  177 :  3534  enodes  (cost  9 )
6.965 * * [simplify]: Extracting # 0 : cost  0
6.965 * * [simplify]: iteration  178 :  3553  enodes  (cost  9 )
7.018 * * [simplify]: Extracting # 0 : cost  0
7.018 * * [simplify]: iteration  179 :  3572  enodes  (cost  9 )
7.066 * * [simplify]: Extracting # 0 : cost  0
7.067 * * [simplify]: iteration  180 :  3591  enodes  (cost  9 )
7.120 * * [simplify]: Extracting # 0 : cost  0
7.120 * * [simplify]: iteration  181 :  3610  enodes  (cost  9 )
7.169 * * [simplify]: Extracting # 0 : cost  0
7.169 * * [simplify]: iteration  182 :  3629  enodes  (cost  9 )
7.219 * * [simplify]: Extracting # 0 : cost  0
7.220 * * [simplify]: iteration  183 :  3648  enodes  (cost  9 )
7.267 * * [simplify]: Extracting # 0 : cost  0
7.267 * * [simplify]: iteration  184 :  3667  enodes  (cost  9 )
7.317 * * [simplify]: Extracting # 0 : cost  0
7.317 * * [simplify]: iteration  185 :  3686  enodes  (cost  9 )
7.355 * * [simplify]: Extracting # 0 : cost  0
7.355 * * [simplify]: iteration  186 :  3705  enodes  (cost  9 )
7.408 * * [simplify]: Extracting # 0 : cost  0
7.408 * * [simplify]: iteration  187 :  3724  enodes  (cost  9 )
7.446 * * [simplify]: Extracting # 0 : cost  0
7.447 * * [simplify]: iteration  188 :  3743  enodes  (cost  9 )
7.496 * * [simplify]: Extracting # 0 : cost  0
7.496 * * [simplify]: iteration  189 :  3762  enodes  (cost  9 )
7.547 * * [simplify]: Extracting # 0 : cost  0
7.547 * * [simplify]: iteration  190 :  3781  enodes  (cost  9 )
7.600 * * [simplify]: Extracting # 0 : cost  0
7.600 * * [simplify]: iteration  191 :  3800  enodes  (cost  9 )
7.650 * * [simplify]: Extracting # 0 : cost  0
7.650 * * [simplify]: iteration  192 :  3819  enodes  (cost  9 )
7.696 * * [simplify]: Extracting # 0 : cost  0
7.696 * * [simplify]: iteration  193 :  3838  enodes  (cost  9 )
7.735 * * [simplify]: Extracting # 0 : cost  0
7.736 * * [simplify]: iteration  194 :  3857  enodes  (cost  9 )
7.790 * * [simplify]: Extracting # 0 : cost  0
7.790 * * [simplify]: iteration  195 :  3876  enodes  (cost  9 )
7.835 * * [simplify]: Extracting # 0 : cost  0
7.835 * * [simplify]: iteration  196 :  3895  enodes  (cost  9 )
7.871 * * [simplify]: Extracting # 0 : cost  0
7.871 * * [simplify]: iteration  197 :  3914  enodes  (cost  9 )
7.917 * * [simplify]: Extracting # 0 : cost  0
7.917 * * [simplify]: iteration  198 :  3933  enodes  (cost  9 )
7.973 * * [simplify]: Extracting # 0 : cost  0
7.974 * * [simplify]: iteration  199 :  3952  enodes  (cost  9 )
8.022 * * [simplify]: Extracting # 0 : cost  0
8.022 * * [simplify]: iteration  200 :  3971  enodes  (cost  9 )
8.061 * * [simplify]: Extracting # 0 : cost  0
8.061 * * [simplify]: iteration  201 :  3990  enodes  (cost  9 )
8.098 * * [simplify]: Extracting # 0 : cost  0
8.098 * * [simplify]: iteration  202 :  4009  enodes  (cost  9 )
8.149 * * [simplify]: Extracting # 0 : cost  0
8.150 * * [simplify]: iteration  203 :  4028  enodes  (cost  9 )
8.194 * * [simplify]: Extracting # 0 : cost  0
8.194 * * [simplify]: iteration  204 :  4047  enodes  (cost  9 )
8.242 * * [simplify]: Extracting # 0 : cost  0
8.243 * * [simplify]: iteration  205 :  4066  enodes  (cost  9 )
8.291 * * [simplify]: Extracting # 0 : cost  0
8.292 * * [simplify]: iteration  206 :  4085  enodes  (cost  9 )
8.327 * * [simplify]: Extracting # 0 : cost  0
8.328 * * [simplify]: iteration  207 :  4104  enodes  (cost  9 )
8.362 * * [simplify]: Extracting # 0 : cost  0
8.362 * * [simplify]: iteration  208 :  4123  enodes  (cost  9 )
8.405 * * [simplify]: Extracting # 0 : cost  0
8.405 * * [simplify]: iteration  209 :  4142  enodes  (cost  9 )
8.450 * * [simplify]: Extracting # 0 : cost  0
8.450 * * [simplify]: iteration  210 :  4161  enodes  (cost  9 )
8.500 * * [simplify]: Extracting # 0 : cost  0
8.500 * * [simplify]: iteration  211 :  4180  enodes  (cost  9 )
8.533 * * [simplify]: Extracting # 0 : cost  0
8.533 * * [simplify]: iteration  212 :  4199  enodes  (cost  9 )
8.564 * * [simplify]: Extracting # 0 : cost  0
8.564 * * [simplify]: iteration  213 :  4218  enodes  (cost  9 )
8.597 * * [simplify]: Extracting # 0 : cost  0
8.597 * * [simplify]: iteration  214 :  4237  enodes  (cost  9 )
8.629 * * [simplify]: Extracting # 0 : cost  0
8.629 * * [simplify]: iteration  215 :  4256  enodes  (cost  9 )
8.664 * * [simplify]: Extracting # 0 : cost  0
8.664 * * [simplify]: iteration  216 :  4275  enodes  (cost  9 )
8.695 * * [simplify]: Extracting # 0 : cost  0
8.695 * * [simplify]: iteration  217 :  4294  enodes  (cost  9 )
8.728 * * [simplify]: Extracting # 0 : cost  0
8.728 * * [simplify]: iteration  218 :  4313  enodes  (cost  9 )
8.758 * * [simplify]: Extracting # 0 : cost  0
8.759 * * [simplify]: iteration  219 :  4332  enodes  (cost  9 )
8.798 * * [simplify]: Extracting # 0 : cost  0
8.799 * * [simplify]: iteration  220 :  4351  enodes  (cost  9 )
8.838 * * [simplify]: Extracting # 0 : cost  0
8.838 * * [simplify]: iteration  221 :  4370  enodes  (cost  9 )
8.888 * * [simplify]: Extracting # 0 : cost  0
8.888 * * [simplify]: iteration  222 :  4389  enodes  (cost  9 )
8.934 * * [simplify]: Extracting # 0 : cost  0
8.935 * * [simplify]: iteration  223 :  4408  enodes  (cost  9 )
8.987 * * [simplify]: Extracting # 0 : cost  0
8.987 * * [simplify]: iteration  224 :  4427  enodes  (cost  9 )
9.035 * * [simplify]: Extracting # 0 : cost  0
9.035 * * [simplify]: iteration  225 :  4446  enodes  (cost  9 )
9.079 * * [simplify]: Extracting # 0 : cost  0
9.079 * * [simplify]: iteration  226 :  4465  enodes  (cost  9 )
9.116 * * [simplify]: Extracting # 0 : cost  0
9.116 * * [simplify]: iteration  227 :  4484  enodes  (cost  9 )
9.168 * * [simplify]: Extracting # 0 : cost  0
9.168 * * [simplify]: iteration  228 :  4503  enodes  (cost  9 )
9.219 * * [simplify]: Extracting # 0 : cost  0
9.219 * * [simplify]: iteration  229 :  4522  enodes  (cost  9 )
9.265 * * [simplify]: Extracting # 0 : cost  0
9.266 * * [simplify]: iteration  230 :  4541  enodes  (cost  9 )
9.307 * * [simplify]: Extracting # 0 : cost  0
9.307 * * [simplify]: iteration  231 :  4560  enodes  (cost  9 )
9.357 * * [simplify]: Extracting # 0 : cost  0
9.357 * * [simplify]: iteration  232 :  4579  enodes  (cost  9 )
9.410 * * [simplify]: Extracting # 0 : cost  0
9.410 * * [simplify]: iteration  233 :  4598  enodes  (cost  9 )
9.454 * * [simplify]: Extracting # 0 : cost  0
9.454 * * [simplify]: iteration  234 :  4617  enodes  (cost  9 )
9.502 * * [simplify]: Extracting # 0 : cost  0
9.502 * * [simplify]: iteration  235 :  4636  enodes  (cost  9 )
9.548 * * [simplify]: Extracting # 0 : cost  0
9.549 * * [simplify]: iteration  236 :  4655  enodes  (cost  9 )
9.592 * * [simplify]: Extracting # 0 : cost  0
9.592 * * [simplify]: iteration  237 :  4674  enodes  (cost  9 )
9.637 * * [simplify]: Extracting # 0 : cost  0
9.637 * * [simplify]: iteration  238 :  4693  enodes  (cost  9 )
9.675 * * [simplify]: Extracting # 0 : cost  0
9.675 * * [simplify]: iteration  239 :  4712  enodes  (cost  9 )
9.711 * * [simplify]: Extracting # 0 : cost  0
9.711 * * [simplify]: iteration  240 :  4731  enodes  (cost  9 )
9.750 * * [simplify]: Extracting # 0 : cost  0
9.750 * * [simplify]: iteration  241 :  4750  enodes  (cost  9 )
9.797 * * [simplify]: Extracting # 0 : cost  0
9.797 * * [simplify]: iteration  242 :  4769  enodes  (cost  9 )
9.847 * * [simplify]: Extracting # 0 : cost  0
9.847 * * [simplify]: iteration  243 :  4788  enodes  (cost  9 )
9.896 * * [simplify]: Extracting # 0 : cost  0
9.896 * * [simplify]: iteration  244 :  4807  enodes  (cost  9 )
10.239 * * [simplify]: Extracting # 0 : cost  0
10.239 * * [simplify]: iteration  245 :  4826  enodes  (cost  9 )
10.293 * * [simplify]: Extracting # 0 : cost  0
10.293 * * [simplify]: iteration  246 :  4845  enodes  (cost  9 )
10.353 * * [simplify]: Extracting # 0 : cost  0
10.353 * * [simplify]: iteration  247 :  4864  enodes  (cost  9 )
10.405 * * [simplify]: Extracting # 0 : cost  0
10.405 * * [simplify]: iteration  248 :  4883  enodes  (cost  9 )
10.439 * * [simplify]: Extracting # 0 : cost  0
10.439 * * [simplify]: iteration  249 :  4902  enodes  (cost  9 )
10.472 * * [simplify]: Extracting # 0 : cost  0
10.472 * * [simplify]: iteration  250 :  4921  enodes  (cost  9 )
10.534 * * [simplify]: Extracting # 0 : cost  0
10.535 * * [simplify]: iteration  251 :  4940  enodes  (cost  9 )
10.585 * * [simplify]: Extracting # 0 : cost  0
10.585 * * [simplify]: iteration  252 :  4959  enodes  (cost  9 )
10.618 * * [simplify]: Extracting # 0 : cost  0
10.618 * * [simplify]: iteration  253 :  4978  enodes  (cost  9 )
10.649 * * [simplify]: Extracting # 0 : cost  0
10.649 * * [simplify]: iteration  254 :  4997  enodes  (cost  9 )
10.671 * * [simplify]: Extracting # 0 : cost  0
10.671 * * [simplify]: Extracting # 1 : cost  0
10.671 * * [simplify]: Extracting # 2 : cost  0
10.671 * * [simplify]: iteration done:  5000  enodes  (cost  9 )
10.671 * [simplify]: Simplified to:
  (/ (- x y) (* (* x 2.0) y))
10.672 * * [progress]: iteration 1 / 4
10.672 * * * [progress]: picking best candidate
10.674 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (* (* x 2.0) y)))>
10.674 * * * [progress]: localizing error
10.686 * * * [progress]: generating rewritten candidates
10.686 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
10.716 * * * [progress]: generating series expansions
10.716 * * * * [progress]: [ 1 / 1 ] generating series at (2)
10.716 * [backup-simplify]: Simplify (/ (- x y) (* (* x 2.0) y)) into (* 0.5 (/ (- x y) (* x y)))
10.716 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
10.716 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
10.716 * [taylor]: Taking taylor expansion of 0.5 in y
10.716 * [backup-simplify]: Simplify 0.5 into 0.5
10.716 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
10.717 * [taylor]: Taking taylor expansion of (- x y) in y
10.717 * [taylor]: Taking taylor expansion of x in y
10.717 * [backup-simplify]: Simplify x into x
10.717 * [taylor]: Taking taylor expansion of y in y
10.717 * [backup-simplify]: Simplify 0 into 0
10.717 * [backup-simplify]: Simplify 1 into 1
10.717 * [taylor]: Taking taylor expansion of (* x y) in y
10.717 * [taylor]: Taking taylor expansion of x in y
10.717 * [backup-simplify]: Simplify x into x
10.717 * [taylor]: Taking taylor expansion of y in y
10.717 * [backup-simplify]: Simplify 0 into 0
10.717 * [backup-simplify]: Simplify 1 into 1
10.717 * [backup-simplify]: Simplify (- 0) into 0
10.717 * [backup-simplify]: Simplify (+ x 0) into x
10.717 * [backup-simplify]: Simplify (* x 0) into 0
10.718 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
10.718 * [backup-simplify]: Simplify (/ x x) into 1
10.718 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
10.718 * [taylor]: Taking taylor expansion of 0.5 in x
10.718 * [backup-simplify]: Simplify 0.5 into 0.5
10.718 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
10.718 * [taylor]: Taking taylor expansion of (- x y) in x
10.718 * [taylor]: Taking taylor expansion of x in x
10.718 * [backup-simplify]: Simplify 0 into 0
10.718 * [backup-simplify]: Simplify 1 into 1
10.718 * [taylor]: Taking taylor expansion of y in x
10.718 * [backup-simplify]: Simplify y into y
10.718 * [taylor]: Taking taylor expansion of (* x y) in x
10.718 * [taylor]: Taking taylor expansion of x in x
10.718 * [backup-simplify]: Simplify 0 into 0
10.718 * [backup-simplify]: Simplify 1 into 1
10.718 * [taylor]: Taking taylor expansion of y in x
10.718 * [backup-simplify]: Simplify y into y
10.718 * [backup-simplify]: Simplify (- y) into (- y)
10.718 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
10.718 * [backup-simplify]: Simplify (* 0 y) into 0
10.719 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.719 * [backup-simplify]: Simplify (/ (- y) y) into -1
10.719 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
10.719 * [taylor]: Taking taylor expansion of 0.5 in x
10.719 * [backup-simplify]: Simplify 0.5 into 0.5
10.719 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
10.719 * [taylor]: Taking taylor expansion of (- x y) in x
10.719 * [taylor]: Taking taylor expansion of x in x
10.719 * [backup-simplify]: Simplify 0 into 0
10.719 * [backup-simplify]: Simplify 1 into 1
10.719 * [taylor]: Taking taylor expansion of y in x
10.719 * [backup-simplify]: Simplify y into y
10.719 * [taylor]: Taking taylor expansion of (* x y) in x
10.719 * [taylor]: Taking taylor expansion of x in x
10.719 * [backup-simplify]: Simplify 0 into 0
10.719 * [backup-simplify]: Simplify 1 into 1
10.719 * [taylor]: Taking taylor expansion of y in x
10.719 * [backup-simplify]: Simplify y into y
10.719 * [backup-simplify]: Simplify (- y) into (- y)
10.719 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
10.719 * [backup-simplify]: Simplify (* 0 y) into 0
10.719 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.719 * [backup-simplify]: Simplify (/ (- y) y) into -1
10.720 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
10.720 * [taylor]: Taking taylor expansion of -0.5 in y
10.720 * [backup-simplify]: Simplify -0.5 into -0.5
10.720 * [backup-simplify]: Simplify (- 0) into 0
10.720 * [backup-simplify]: Simplify (+ 1 0) into 1
10.721 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
10.721 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
10.721 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
10.721 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
10.721 * [taylor]: Taking taylor expansion of 0.5 in y
10.721 * [backup-simplify]: Simplify 0.5 into 0.5
10.721 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.721 * [taylor]: Taking taylor expansion of y in y
10.721 * [backup-simplify]: Simplify 0 into 0
10.721 * [backup-simplify]: Simplify 1 into 1
10.722 * [backup-simplify]: Simplify (/ 1 1) into 1
10.722 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
10.722 * [backup-simplify]: Simplify 0.5 into 0.5
10.722 * [backup-simplify]: Simplify -0.5 into -0.5
10.722 * [backup-simplify]: Simplify (- 0) into 0
10.722 * [backup-simplify]: Simplify (+ 0 0) into 0
10.723 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
10.723 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
10.724 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
10.724 * [taylor]: Taking taylor expansion of 0 in y
10.724 * [backup-simplify]: Simplify 0 into 0
10.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.725 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
10.725 * [backup-simplify]: Simplify 0 into 0
10.725 * [backup-simplify]: Simplify 0 into 0
10.725 * [backup-simplify]: Simplify (- 0) into 0
10.725 * [backup-simplify]: Simplify (+ 0 0) into 0
10.726 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
10.726 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.727 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
10.727 * [taylor]: Taking taylor expansion of 0 in y
10.727 * [backup-simplify]: Simplify 0 into 0
10.727 * [backup-simplify]: Simplify 0 into 0
10.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.729 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
10.729 * [backup-simplify]: Simplify 0 into 0
10.729 * [backup-simplify]: Simplify 0 into 0
10.729 * [backup-simplify]: Simplify (- 0) into 0
10.729 * [backup-simplify]: Simplify (+ 0 0) into 0
10.731 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
10.731 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.732 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
10.732 * [taylor]: Taking taylor expansion of 0 in y
10.732 * [backup-simplify]: Simplify 0 into 0
10.732 * [backup-simplify]: Simplify 0 into 0
10.732 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
10.733 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y)))
10.733 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0
10.733 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y
10.733 * [taylor]: Taking taylor expansion of 0.5 in y
10.733 * [backup-simplify]: Simplify 0.5 into 0.5
10.733 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y
10.733 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
10.733 * [taylor]: Taking taylor expansion of (/ 1 x) in y
10.733 * [taylor]: Taking taylor expansion of x in y
10.733 * [backup-simplify]: Simplify x into x
10.733 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.733 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.733 * [taylor]: Taking taylor expansion of y in y
10.733 * [backup-simplify]: Simplify 0 into 0
10.733 * [backup-simplify]: Simplify 1 into 1
10.733 * [backup-simplify]: Simplify (/ 1 1) into 1
10.733 * [taylor]: Taking taylor expansion of (* x y) in y
10.733 * [taylor]: Taking taylor expansion of x in y
10.733 * [backup-simplify]: Simplify x into x
10.733 * [taylor]: Taking taylor expansion of y in y
10.733 * [backup-simplify]: Simplify 0 into 0
10.733 * [backup-simplify]: Simplify 1 into 1
10.733 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x
10.733 * [taylor]: Taking taylor expansion of 0.5 in x
10.733 * [backup-simplify]: Simplify 0.5 into 0.5
10.733 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x
10.733 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
10.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.733 * [taylor]: Taking taylor expansion of x in x
10.733 * [backup-simplify]: Simplify 0 into 0
10.733 * [backup-simplify]: Simplify 1 into 1
10.734 * [backup-simplify]: Simplify (/ 1 1) into 1
10.734 * [taylor]: Taking taylor expansion of (/ 1 y) in x
10.734 * [taylor]: Taking taylor expansion of y in x
10.734 * [backup-simplify]: Simplify y into y
10.734 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.734 * [taylor]: Taking taylor expansion of (* x y) in x
10.734 * [taylor]: Taking taylor expansion of x in x
10.734 * [backup-simplify]: Simplify 0 into 0
10.734 * [backup-simplify]: Simplify 1 into 1
10.734 * [taylor]: Taking taylor expansion of y in x
10.734 * [backup-simplify]: Simplify y into y
10.734 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x
10.734 * [taylor]: Taking taylor expansion of 0.5 in x
10.734 * [backup-simplify]: Simplify 0.5 into 0.5
10.734 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x
10.734 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
10.734 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.734 * [taylor]: Taking taylor expansion of x in x
10.734 * [backup-simplify]: Simplify 0 into 0
10.734 * [backup-simplify]: Simplify 1 into 1
10.734 * [backup-simplify]: Simplify (/ 1 1) into 1
10.734 * [taylor]: Taking taylor expansion of (/ 1 y) in x
10.734 * [taylor]: Taking taylor expansion of y in x
10.734 * [backup-simplify]: Simplify y into y
10.734 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.734 * [taylor]: Taking taylor expansion of (* x y) in x
10.734 * [taylor]: Taking taylor expansion of x in x
10.734 * [backup-simplify]: Simplify 0 into 0
10.734 * [backup-simplify]: Simplify 1 into 1
10.734 * [taylor]: Taking taylor expansion of y in x
10.734 * [backup-simplify]: Simplify y into y
10.735 * [backup-simplify]: Simplify (+ 1 0) into 1
10.735 * [backup-simplify]: Simplify (* 0 y) into 0
10.735 * [backup-simplify]: Simplify (* 1 0) into 0
10.735 * [backup-simplify]: Simplify (* 0.5 0) into 0
10.735 * [taylor]: Taking taylor expansion of 0 in y
10.735 * [backup-simplify]: Simplify 0 into 0
10.736 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.736 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
10.736 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
10.736 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y
10.736 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
10.737 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
10.737 * [taylor]: Taking taylor expansion of 0.5 in y
10.737 * [backup-simplify]: Simplify 0.5 into 0.5
10.737 * [taylor]: Taking taylor expansion of y in y
10.737 * [backup-simplify]: Simplify 0 into 0
10.737 * [backup-simplify]: Simplify 1 into 1
10.737 * [backup-simplify]: Simplify 0 into 0
10.737 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
10.738 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.738 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.738 * [backup-simplify]: Simplify (- 0) into 0
10.738 * [backup-simplify]: Simplify (+ 0 0) into 0
10.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1)
10.740 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
10.740 * [taylor]: Taking taylor expansion of (- 0.5) in y
10.740 * [taylor]: Taking taylor expansion of 0.5 in y
10.740 * [backup-simplify]: Simplify 0.5 into 0.5
10.740 * [backup-simplify]: Simplify (* 0.5 0) into 0
10.740 * [backup-simplify]: Simplify 0 into 0
10.740 * [backup-simplify]: Simplify 0 into 0
10.741 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
10.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.741 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.742 * [backup-simplify]: Simplify (- 0) into 0
10.742 * [backup-simplify]: Simplify (+ 0 0) into 0
10.742 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0
10.743 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
10.743 * [taylor]: Taking taylor expansion of 0 in y
10.743 * [backup-simplify]: Simplify 0 into 0
10.743 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
10.744 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
10.744 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
10.745 * [backup-simplify]: Simplify 0.5 into 0.5
10.745 * [backup-simplify]: Simplify 0 into 0
10.746 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
10.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.746 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.747 * [backup-simplify]: Simplify (- 0) into 0
10.747 * [backup-simplify]: Simplify (+ 0 0) into 0
10.748 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
10.749 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
10.749 * [taylor]: Taking taylor expansion of 0 in y
10.749 * [backup-simplify]: Simplify 0 into 0
10.749 * [backup-simplify]: Simplify 0 into 0
10.749 * [backup-simplify]: Simplify (- 0) into 0
10.749 * [backup-simplify]: Simplify 0 into 0
10.750 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
10.750 * [backup-simplify]: Simplify 0 into 0
10.750 * [backup-simplify]: Simplify 0 into 0
10.751 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
10.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.751 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.752 * [backup-simplify]: Simplify (- 0) into 0
10.752 * [backup-simplify]: Simplify (+ 0 0) into 0
10.753 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
10.754 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
10.754 * [taylor]: Taking taylor expansion of 0 in y
10.754 * [backup-simplify]: Simplify 0 into 0
10.754 * [backup-simplify]: Simplify 0 into 0
10.755 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
10.755 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x)))))
10.755 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0
10.755 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y
10.755 * [taylor]: Taking taylor expansion of 0.5 in y
10.755 * [backup-simplify]: Simplify 0.5 into 0.5
10.755 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y
10.755 * [taylor]: Taking taylor expansion of x in y
10.755 * [backup-simplify]: Simplify x into x
10.755 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
10.755 * [taylor]: Taking taylor expansion of y in y
10.755 * [backup-simplify]: Simplify 0 into 0
10.755 * [backup-simplify]: Simplify 1 into 1
10.755 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
10.755 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.755 * [taylor]: Taking taylor expansion of y in y
10.755 * [backup-simplify]: Simplify 0 into 0
10.755 * [backup-simplify]: Simplify 1 into 1
10.755 * [backup-simplify]: Simplify (/ 1 1) into 1
10.755 * [taylor]: Taking taylor expansion of (/ 1 x) in y
10.755 * [taylor]: Taking taylor expansion of x in y
10.755 * [backup-simplify]: Simplify x into x
10.755 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.755 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
10.755 * [taylor]: Taking taylor expansion of 0.5 in x
10.755 * [backup-simplify]: Simplify 0.5 into 0.5
10.755 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
10.755 * [taylor]: Taking taylor expansion of x in x
10.756 * [backup-simplify]: Simplify 0 into 0
10.756 * [backup-simplify]: Simplify 1 into 1
10.756 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
10.756 * [taylor]: Taking taylor expansion of y in x
10.756 * [backup-simplify]: Simplify y into y
10.756 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
10.756 * [taylor]: Taking taylor expansion of (/ 1 y) in x
10.756 * [taylor]: Taking taylor expansion of y in x
10.756 * [backup-simplify]: Simplify y into y
10.756 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.756 * [taylor]: Taking taylor expansion of x in x
10.756 * [backup-simplify]: Simplify 0 into 0
10.756 * [backup-simplify]: Simplify 1 into 1
10.756 * [backup-simplify]: Simplify (/ 1 1) into 1
10.756 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
10.756 * [taylor]: Taking taylor expansion of 0.5 in x
10.756 * [backup-simplify]: Simplify 0.5 into 0.5
10.756 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
10.756 * [taylor]: Taking taylor expansion of x in x
10.756 * [backup-simplify]: Simplify 0 into 0
10.756 * [backup-simplify]: Simplify 1 into 1
10.756 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
10.756 * [taylor]: Taking taylor expansion of y in x
10.756 * [backup-simplify]: Simplify y into y
10.756 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
10.756 * [taylor]: Taking taylor expansion of (/ 1 y) in x
10.756 * [taylor]: Taking taylor expansion of y in x
10.756 * [backup-simplify]: Simplify y into y
10.756 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.756 * [taylor]: Taking taylor expansion of x in x
10.756 * [backup-simplify]: Simplify 0 into 0
10.756 * [backup-simplify]: Simplify 1 into 1
10.757 * [backup-simplify]: Simplify (/ 1 1) into 1
10.757 * [backup-simplify]: Simplify (- 1) into -1
10.757 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.757 * [backup-simplify]: Simplify (* y -1) into (* -1 y)
10.757 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
10.757 * [backup-simplify]: Simplify (* 0.5 0) into 0
10.757 * [taylor]: Taking taylor expansion of 0 in y
10.757 * [backup-simplify]: Simplify 0 into 0
10.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.758 * [backup-simplify]: Simplify (- 0) into 0
10.758 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
10.759 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1
10.759 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
10.759 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
10.759 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
10.759 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
10.759 * [taylor]: Taking taylor expansion of 0.5 in y
10.759 * [backup-simplify]: Simplify 0.5 into 0.5
10.759 * [taylor]: Taking taylor expansion of y in y
10.759 * [backup-simplify]: Simplify 0 into 0
10.759 * [backup-simplify]: Simplify 1 into 1
10.759 * [backup-simplify]: Simplify 0 into 0
10.759 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.760 * [backup-simplify]: Simplify (- 0) into 0
10.760 * [backup-simplify]: Simplify (+ 0 0) into 0
10.761 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
10.764 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1
10.764 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
10.764 * [taylor]: Taking taylor expansion of 0.5 in y
10.764 * [backup-simplify]: Simplify 0.5 into 0.5
10.765 * [backup-simplify]: Simplify (* 0.5 0) into 0
10.765 * [backup-simplify]: Simplify (- 0) into 0
10.765 * [backup-simplify]: Simplify 0 into 0
10.765 * [backup-simplify]: Simplify 0 into 0
10.765 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.766 * [backup-simplify]: Simplify (- 0) into 0
10.766 * [backup-simplify]: Simplify (+ 0 0) into 0
10.767 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
10.767 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
10.768 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
10.768 * [taylor]: Taking taylor expansion of 0 in y
10.768 * [backup-simplify]: Simplify 0 into 0
10.768 * [backup-simplify]: Simplify 0.5 into 0.5
10.769 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
10.769 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
10.770 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
10.770 * [backup-simplify]: Simplify 0 into 0
10.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.771 * [backup-simplify]: Simplify (- 0) into 0
10.771 * [backup-simplify]: Simplify (+ 0 0) into 0
10.772 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
10.773 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y)))))) into 0
10.773 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
10.773 * [taylor]: Taking taylor expansion of 0 in y
10.774 * [backup-simplify]: Simplify 0 into 0
10.774 * [backup-simplify]: Simplify 0 into 0
10.774 * [backup-simplify]: Simplify 0 into 0
10.774 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
10.774 * [backup-simplify]: Simplify (- 0) into 0
10.774 * [backup-simplify]: Simplify 0 into 0
10.774 * [backup-simplify]: Simplify 0 into 0
10.775 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.775 * [backup-simplify]: Simplify (- 0) into 0
10.776 * [backup-simplify]: Simplify (+ 0 0) into 0
10.777 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))))) into 0
10.778 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))))) into 0
10.779 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
10.779 * [taylor]: Taking taylor expansion of 0 in y
10.779 * [backup-simplify]: Simplify 0 into 0
10.779 * [backup-simplify]: Simplify 0 into 0
10.779 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
10.779 * * * [progress]: simplifying candidates
10.780 * [simplify]: Simplifying:
  (- (log (- x y)) (+ (+ (log x) (log 2.0)) (log y)))
  (- (log (- x y)) (+ (log (* x 2.0)) (log y)))
  (- (log (- x y)) (log (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (exp (/ (- x y) (* (* x 2.0) y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)))
  (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y))))
  (cbrt (/ (- x y) (* (* x 2.0) y)))
  (* (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))) (/ (- x y) (* (* x 2.0) y)))
  (sqrt (/ (- x y) (* (* x 2.0) y)))
  (sqrt (/ (- x y) (* (* x 2.0) y)))
  (- (- x y))
  (- (* (* x 2.0) y))
  (/ x (* (* x 2.0) y))
  (/ y (* (* x 2.0) y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0))
  (/ (cbrt (- x y)) y)
  (/ (sqrt (- x y)) (* x 2.0))
  (/ (sqrt (- x y)) y)
  (/ 1 (* x 2.0))
  (/ (- x y) y)
  (/ (+ (sqrt x) (sqrt y)) (* x 2.0))
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* x 2.0))
  (/ (- x y) y)
  (/ 1 (* (* x 2.0) y))
  (/ (* (* x 2.0) y) (- x y))
  (/ (- x y) (* x 2.0))
  (/ (* (* x 2.0) y) (cbrt (- x y)))
  (/ (* (* x 2.0) y) (sqrt (- x y)))
  (/ (* (* x 2.0) y) (- x y))
  (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y)))
  (/ (* (* x 2.0) y) (- x y))
  (* (* (* x 2.0) y) (+ (* x x) (+ (* y y) (* x y))))
  (* (* (* x 2.0) y) (+ x y))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
10.781 * * [simplify]: Extracting # 0 : cost  0
10.781 * * [simplify]: Extracting # 1 : cost  0
10.781 * * [simplify]: Extracting # 2 : cost  0
10.781 * * [simplify]: Extracting # 3 : cost  0
10.781 * * [simplify]: Extracting # 4 : cost  0
10.781 * * [simplify]: Extracting # 5 : cost  0
10.781 * * [simplify]: Extracting # 6 : cost  0
10.782 * * [simplify]: Extracting # 7 : cost  0
10.782 * * [simplify]: Extracting # 8 : cost  0
10.782 * * [simplify]: iteration  0 :  82  enodes  (cost  447 )
10.800 * * [simplify]: Extracting # 0 : cost  0
10.800 * * [simplify]: Extracting # 1 : cost  0
10.801 * * [simplify]: Extracting # 2 : cost  0
10.801 * * [simplify]: iteration  1 :  233  enodes  (cost  433 )
10.873 * * [simplify]: Extracting # 0 : cost  0
10.874 * * [simplify]: Extracting # 1 : cost  0
10.876 * * [simplify]: Extracting # 2 : cost  0
10.877 * * [simplify]: Extracting # 3 : cost  0
10.878 * * [simplify]: Extracting # 4 : cost  0
10.879 * * [simplify]: iteration  2 :  972  enodes  (cost  353 )
11.324 * * [simplify]: Extracting # 0 : cost  0
11.329 * * [simplify]: Extracting # 1 : cost  0
11.336 * * [simplify]: Extracting # 2 : cost  0
11.342 * * [simplify]: Extracting # 3 : cost  0
11.348 * * [simplify]: Extracting # 4 : cost  0
11.357 * * [simplify]: Extracting # 5 : cost  0
11.363 * * [simplify]: iteration done:  5000  enodes  (cost  351 )
11.363 * [simplify]: Simplified to:
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (log (/ (- x y) (* (* x 2.0) y)))
  (exp (/ (- x y) (* (* x 2.0) y)))
  (pow (/ (- x y) (* (* x 2.0) y)) 3)
  (pow (/ (- x y) (* (* x 2.0) y)) 3)
  (pow (/ (- x y) (* (* x 2.0) y)) 3)
  (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y))))
  (cbrt (/ (- x y) (* (* x 2.0) y)))
  (pow (/ (- x y) (* (* x 2.0) y)) 3)
  (sqrt (/ (- x y) (* (* x 2.0) y)))
  (sqrt (/ (- x y) (* (* x 2.0) y)))
  (- (- x y))
  (- (* (* x 2.0) y))
  (/ (/ 1 2.0) y)
  (/ 1 (* x 2.0))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0))
  (/ (cbrt (- x y)) y)
  (/ (sqrt (- x y)) (* x 2.0))
  (/ (sqrt (- x y)) y)
  (/ 1 (* x 2.0))
  (/ (- x y) y)
  (/ (+ (sqrt x) (sqrt y)) (* x 2.0))
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* x 2.0))
  (/ (- x y) y)
  (/ 1 (* (* x 2.0) y))
  (/ (* (* x 2.0) y) (- x y))
  (/ (- x y) (* x 2.0))
  (/ (* (* x 2.0) y) (cbrt (- x y)))
  (/ (* (* x 2.0) y) (sqrt (- x y)))
  (/ (* (* x 2.0) y) (- x y))
  (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y)))
  (/ (* (* x 2.0) y) (- x y))
  (* (+ (* y (+ x y)) (* x x)) (* (* x 2.0) y))
  (* (* (* x 2.0) y) (+ x y))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
11.364 * * * [progress]: adding candidates to table
11.464 * * [progress]: iteration 2 / 4
11.464 * * * [progress]: picking best candidate
11.473 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))>
11.473 * * * [progress]: localizing error
11.489 * * * [progress]: generating rewritten candidates
11.489 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
11.580 * * * [progress]: generating series expansions
11.580 * * * * [progress]: [ 1 / 1 ] generating series at (2)
11.581 * [backup-simplify]: Simplify (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
11.581 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0
11.581 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x
11.581 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
11.581 * [taylor]: Taking taylor expansion of 0.5 in x
11.581 * [backup-simplify]: Simplify 0.5 into 0.5
11.581 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.582 * [taylor]: Taking taylor expansion of y in x
11.582 * [backup-simplify]: Simplify y into y
11.582 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.582 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
11.582 * [taylor]: Taking taylor expansion of 0.5 in x
11.582 * [backup-simplify]: Simplify 0.5 into 0.5
11.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.582 * [taylor]: Taking taylor expansion of x in x
11.582 * [backup-simplify]: Simplify 0 into 0
11.582 * [backup-simplify]: Simplify 1 into 1
11.582 * [backup-simplify]: Simplify (/ 1 1) into 1
11.582 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
11.582 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
11.582 * [taylor]: Taking taylor expansion of 0.5 in y
11.582 * [backup-simplify]: Simplify 0.5 into 0.5
11.582 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.582 * [taylor]: Taking taylor expansion of y in y
11.582 * [backup-simplify]: Simplify 0 into 0
11.582 * [backup-simplify]: Simplify 1 into 1
11.583 * [backup-simplify]: Simplify (/ 1 1) into 1
11.583 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
11.583 * [taylor]: Taking taylor expansion of 0.5 in y
11.583 * [backup-simplify]: Simplify 0.5 into 0.5
11.583 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.583 * [taylor]: Taking taylor expansion of x in y
11.583 * [backup-simplify]: Simplify x into x
11.583 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.583 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
11.583 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
11.583 * [taylor]: Taking taylor expansion of 0.5 in y
11.583 * [backup-simplify]: Simplify 0.5 into 0.5
11.583 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.583 * [taylor]: Taking taylor expansion of y in y
11.583 * [backup-simplify]: Simplify 0 into 0
11.583 * [backup-simplify]: Simplify 1 into 1
11.583 * [backup-simplify]: Simplify (/ 1 1) into 1
11.583 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
11.583 * [taylor]: Taking taylor expansion of 0.5 in y
11.583 * [backup-simplify]: Simplify 0.5 into 0.5
11.583 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.583 * [taylor]: Taking taylor expansion of x in y
11.583 * [backup-simplify]: Simplify x into x
11.583 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.584 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
11.584 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
11.584 * [taylor]: Taking taylor expansion of 0.5 in x
11.584 * [backup-simplify]: Simplify 0.5 into 0.5
11.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.586 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
11.586 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
11.586 * [backup-simplify]: Simplify (- (/ 0.5 x)) into (- (* 0.5 (/ 1 x)))
11.586 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 x)))) into (- (* 0.5 (/ 1 x)))
11.586 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x
11.586 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
11.586 * [taylor]: Taking taylor expansion of 0.5 in x
11.586 * [backup-simplify]: Simplify 0.5 into 0.5
11.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.586 * [taylor]: Taking taylor expansion of x in x
11.586 * [backup-simplify]: Simplify 0 into 0
11.586 * [backup-simplify]: Simplify 1 into 1
11.586 * [backup-simplify]: Simplify (/ 1 1) into 1
11.587 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
11.587 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.587 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.587 * [backup-simplify]: Simplify 0.5 into 0.5
11.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.589 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
11.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
11.589 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
11.589 * [backup-simplify]: Simplify (- 0) into 0
11.589 * [backup-simplify]: Simplify (+ 0 0) into 0
11.589 * [taylor]: Taking taylor expansion of 0 in x
11.589 * [backup-simplify]: Simplify 0 into 0
11.590 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.590 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
11.591 * [backup-simplify]: Simplify (- 0) into 0
11.591 * [backup-simplify]: Simplify 0 into 0
11.591 * [backup-simplify]: Simplify 0 into 0
11.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.592 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
11.592 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.593 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
11.593 * [backup-simplify]: Simplify (- 0) into 0
11.593 * [backup-simplify]: Simplify (+ 0 0) into 0
11.593 * [taylor]: Taking taylor expansion of 0 in x
11.593 * [backup-simplify]: Simplify 0 into 0
11.593 * [backup-simplify]: Simplify 0 into 0
11.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.594 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
11.594 * [backup-simplify]: Simplify (- 0) into 0
11.594 * [backup-simplify]: Simplify 0 into 0
11.594 * [backup-simplify]: Simplify 0 into 0
11.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.596 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
11.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.597 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
11.597 * [backup-simplify]: Simplify (- 0) into 0
11.597 * [backup-simplify]: Simplify (+ 0 0) into 0
11.597 * [taylor]: Taking taylor expansion of 0 in x
11.597 * [backup-simplify]: Simplify 0 into 0
11.597 * [backup-simplify]: Simplify 0 into 0
11.597 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
11.598 * [backup-simplify]: Simplify (- (/ (/ 1 2.0) (/ 1 y)) (/ 1 (* (/ 1 x) 2.0))) into (- (* 0.5 y) (* 0.5 x))
11.598 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0
11.598 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x
11.598 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
11.598 * [taylor]: Taking taylor expansion of 0.5 in x
11.598 * [backup-simplify]: Simplify 0.5 into 0.5
11.598 * [taylor]: Taking taylor expansion of y in x
11.598 * [backup-simplify]: Simplify y into y
11.598 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
11.598 * [taylor]: Taking taylor expansion of 0.5 in x
11.598 * [backup-simplify]: Simplify 0.5 into 0.5
11.598 * [taylor]: Taking taylor expansion of x in x
11.598 * [backup-simplify]: Simplify 0 into 0
11.598 * [backup-simplify]: Simplify 1 into 1
11.598 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
11.598 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
11.598 * [taylor]: Taking taylor expansion of 0.5 in y
11.598 * [backup-simplify]: Simplify 0.5 into 0.5
11.598 * [taylor]: Taking taylor expansion of y in y
11.598 * [backup-simplify]: Simplify 0 into 0
11.598 * [backup-simplify]: Simplify 1 into 1
11.598 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
11.598 * [taylor]: Taking taylor expansion of 0.5 in y
11.598 * [backup-simplify]: Simplify 0.5 into 0.5
11.598 * [taylor]: Taking taylor expansion of x in y
11.598 * [backup-simplify]: Simplify x into x
11.598 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
11.598 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
11.598 * [taylor]: Taking taylor expansion of 0.5 in y
11.598 * [backup-simplify]: Simplify 0.5 into 0.5
11.598 * [taylor]: Taking taylor expansion of y in y
11.598 * [backup-simplify]: Simplify 0 into 0
11.598 * [backup-simplify]: Simplify 1 into 1
11.598 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
11.598 * [taylor]: Taking taylor expansion of 0.5 in y
11.598 * [backup-simplify]: Simplify 0.5 into 0.5
11.598 * [taylor]: Taking taylor expansion of x in y
11.598 * [backup-simplify]: Simplify x into x
11.599 * [backup-simplify]: Simplify (* 0.5 0) into 0
11.599 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
11.599 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x))
11.599 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 x))) into (- (* 0.5 x))
11.599 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x
11.599 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
11.599 * [taylor]: Taking taylor expansion of 0.5 in x
11.599 * [backup-simplify]: Simplify 0.5 into 0.5
11.599 * [taylor]: Taking taylor expansion of x in x
11.599 * [backup-simplify]: Simplify 0 into 0
11.599 * [backup-simplify]: Simplify 1 into 1
11.599 * [backup-simplify]: Simplify (* 0.5 0) into 0
11.600 * [backup-simplify]: Simplify (- 0) into 0
11.600 * [backup-simplify]: Simplify 0 into 0
11.600 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
11.601 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
11.601 * [backup-simplify]: Simplify (- 0) into 0
11.601 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
11.601 * [taylor]: Taking taylor expansion of 0.5 in x
11.601 * [backup-simplify]: Simplify 0.5 into 0.5
11.601 * [backup-simplify]: Simplify 0.5 into 0.5
11.602 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
11.602 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.603 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.603 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
11.604 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
11.604 * [backup-simplify]: Simplify (- 0) into 0
11.604 * [backup-simplify]: Simplify (+ 0 0) into 0
11.604 * [taylor]: Taking taylor expansion of 0 in x
11.604 * [backup-simplify]: Simplify 0 into 0
11.604 * [backup-simplify]: Simplify 0 into 0
11.604 * [backup-simplify]: Simplify 0 into 0
11.605 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
11.605 * [backup-simplify]: Simplify (- 0) into 0
11.606 * [backup-simplify]: Simplify 0 into 0
11.606 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
11.608 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
11.608 * [backup-simplify]: Simplify (- 0) into 0
11.608 * [backup-simplify]: Simplify (+ 0 0) into 0
11.608 * [taylor]: Taking taylor expansion of 0 in x
11.608 * [backup-simplify]: Simplify 0 into 0
11.608 * [backup-simplify]: Simplify 0 into 0
11.608 * [backup-simplify]: Simplify 0 into 0
11.608 * [backup-simplify]: Simplify 0 into 0
11.609 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
11.609 * [backup-simplify]: Simplify (- (/ (/ 1 2.0) (/ 1 (- y))) (/ 1 (* (/ 1 (- x)) 2.0))) into (- (* 0.5 x) (* 0.5 y))
11.609 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0
11.609 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x
11.609 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
11.610 * [taylor]: Taking taylor expansion of 0.5 in x
11.610 * [backup-simplify]: Simplify 0.5 into 0.5
11.610 * [taylor]: Taking taylor expansion of x in x
11.610 * [backup-simplify]: Simplify 0 into 0
11.610 * [backup-simplify]: Simplify 1 into 1
11.610 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
11.610 * [taylor]: Taking taylor expansion of 0.5 in x
11.610 * [backup-simplify]: Simplify 0.5 into 0.5
11.610 * [taylor]: Taking taylor expansion of y in x
11.610 * [backup-simplify]: Simplify y into y
11.610 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
11.610 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
11.610 * [taylor]: Taking taylor expansion of 0.5 in y
11.610 * [backup-simplify]: Simplify 0.5 into 0.5
11.610 * [taylor]: Taking taylor expansion of x in y
11.610 * [backup-simplify]: Simplify x into x
11.610 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
11.610 * [taylor]: Taking taylor expansion of 0.5 in y
11.610 * [backup-simplify]: Simplify 0.5 into 0.5
11.610 * [taylor]: Taking taylor expansion of y in y
11.610 * [backup-simplify]: Simplify 0 into 0
11.610 * [backup-simplify]: Simplify 1 into 1
11.610 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
11.610 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
11.610 * [taylor]: Taking taylor expansion of 0.5 in y
11.610 * [backup-simplify]: Simplify 0.5 into 0.5
11.610 * [taylor]: Taking taylor expansion of x in y
11.610 * [backup-simplify]: Simplify x into x
11.610 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
11.610 * [taylor]: Taking taylor expansion of 0.5 in y
11.610 * [backup-simplify]: Simplify 0.5 into 0.5
11.610 * [taylor]: Taking taylor expansion of y in y
11.610 * [backup-simplify]: Simplify 0 into 0
11.610 * [backup-simplify]: Simplify 1 into 1
11.610 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
11.611 * [backup-simplify]: Simplify (* 0.5 0) into 0
11.611 * [backup-simplify]: Simplify (- 0) into 0
11.611 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
11.611 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
11.611 * [taylor]: Taking taylor expansion of 0.5 in x
11.611 * [backup-simplify]: Simplify 0.5 into 0.5
11.611 * [taylor]: Taking taylor expansion of x in x
11.611 * [backup-simplify]: Simplify 0 into 0
11.611 * [backup-simplify]: Simplify 1 into 1
11.612 * [backup-simplify]: Simplify (* 0.5 0) into 0
11.612 * [backup-simplify]: Simplify 0 into 0
11.612 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
11.613 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
11.614 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.614 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
11.614 * [taylor]: Taking taylor expansion of (- 0.5) in x
11.614 * [taylor]: Taking taylor expansion of 0.5 in x
11.614 * [backup-simplify]: Simplify 0.5 into 0.5
11.615 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.615 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
11.616 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
11.616 * [backup-simplify]: Simplify 0.5 into 0.5
11.617 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
11.618 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
11.618 * [backup-simplify]: Simplify (- 0) into 0
11.618 * [backup-simplify]: Simplify (+ 0 0) into 0
11.618 * [taylor]: Taking taylor expansion of 0 in x
11.618 * [backup-simplify]: Simplify 0 into 0
11.618 * [backup-simplify]: Simplify 0 into 0
11.619 * [backup-simplify]: Simplify (- 0) into 0
11.619 * [backup-simplify]: Simplify 0 into 0
11.620 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
11.620 * [backup-simplify]: Simplify 0 into 0
11.621 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
11.622 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
11.622 * [backup-simplify]: Simplify (- 0) into 0
11.622 * [backup-simplify]: Simplify (+ 0 0) into 0
11.622 * [taylor]: Taking taylor expansion of 0 in x
11.622 * [backup-simplify]: Simplify 0 into 0
11.622 * [backup-simplify]: Simplify 0 into 0
11.622 * [backup-simplify]: Simplify 0 into 0
11.623 * [backup-simplify]: Simplify (- 0) into 0
11.623 * [backup-simplify]: Simplify 0 into 0
11.623 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
11.623 * * * [progress]: simplifying candidates
11.624 * [simplify]: Simplifying:
  (/ (exp (/ (/ 1 2.0) y)) (exp (/ 1 (* x 2.0))))
  (log (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (exp (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (* (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))))
  (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (* (* (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))) (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (sqrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (sqrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (- (* (/ 1 2.0) (* x 2.0)) (* y 1))
  (* y (* x 2.0))
  (- (pow (/ (/ 1 2.0) y) 3) (pow (/ 1 (* x 2.0)) 3))
  (+ (* (/ (/ 1 2.0) y) (/ (/ 1 2.0) y)) (+ (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (* (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))))
  (- (/ 1 (* x 2.0)))
  (- (* (/ (/ 1 2.0) y) (/ (/ 1 2.0) y)) (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))))
  (+ (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))
  (+ (sqrt (/ (/ 1 2.0) y)) (sqrt (/ 1 (* x 2.0))))
  (- (sqrt (/ (/ 1 2.0) y)) (sqrt (/ 1 (* x 2.0))))
  (+ (/ (sqrt (/ 1 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (- (/ (sqrt (/ 1 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (+ (/ (/ (sqrt 1) (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (- (/ (/ (sqrt 1) (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (+ (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (- (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))
  (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))
  (- (/ 1 (* x 2.0)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
11.625 * * [simplify]: Extracting # 0 : cost  0
11.625 * * [simplify]: Extracting # 1 : cost  0
11.625 * * [simplify]: Extracting # 2 : cost  0
11.625 * * [simplify]: Extracting # 3 : cost  0
11.625 * * [simplify]: Extracting # 4 : cost  0
11.626 * * [simplify]: Extracting # 5 : cost  0
11.626 * * [simplify]: Extracting # 6 : cost  0
11.626 * * [simplify]: iteration  0 :  60  enodes  (cost  412 )
11.649 * * [simplify]: Extracting # 0 : cost  0
11.649 * * [simplify]: Extracting # 1 : cost  0
11.649 * * [simplify]: Extracting # 2 : cost  0
11.649 * * [simplify]: Extracting # 3 : cost  0
11.649 * * [simplify]: Extracting # 4 : cost  0
11.650 * * [simplify]: iteration  1 :  144  enodes  (cost  393 )
11.700 * * [simplify]: Extracting # 0 : cost  0
11.700 * * [simplify]: Extracting # 1 : cost  0
11.701 * * [simplify]: Extracting # 2 : cost  0
11.701 * * [simplify]: Extracting # 3 : cost  0
11.702 * * [simplify]: Extracting # 4 : cost  0
11.703 * * [simplify]: iteration  2 :  411  enodes  (cost  357 )
12.174 * * [simplify]: Extracting # 0 : cost  0
12.177 * * [simplify]: Extracting # 1 : cost  0
12.180 * * [simplify]: Extracting # 2 : cost  0
12.183 * * [simplify]: Extracting # 3 : cost  0
12.186 * * [simplify]: Extracting # 4 : cost  0
12.189 * * [simplify]: iteration  3 :  2711  enodes  (cost  351 )
13.137 * * [simplify]: Extracting # 0 : cost  0
13.146 * * [simplify]: Extracting # 1 : cost  0
13.157 * * [simplify]: Extracting # 2 : cost  0
13.173 * * [simplify]: iteration done:  5000  enodes  (cost  351 )
13.174 * [simplify]: Simplified to:
  (exp (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (log (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (exp (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (* (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))) (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))))
  (cbrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (pow (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))) 3)
  (sqrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (sqrt (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))
  (- x y)
  (* y (* x 2.0))
  (- (pow (/ (/ 1 2.0) y) 3) (pow (/ 1 (* x 2.0)) 3))
  (+ (/ (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))
  (/ -1 (* x 2.0))
  (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))
  (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))
  (+ (sqrt (/ (/ 1 2.0) y)) (sqrt (/ 1 (* x 2.0))))
  (- (sqrt (/ (/ 1 2.0) y)) (sqrt (/ 1 (* x 2.0))))
  (+ (/ (sqrt (/ 1 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (- (/ (sqrt (/ 1 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (+ (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (- (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (+ (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (- (/ (/ 1 (sqrt 2.0)) (sqrt y)) (sqrt (/ 1 (* x 2.0))))
  (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))
  (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))
  (/ -1 (* x 2.0))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
13.174 * * * [progress]: adding candidates to table
13.263 * * [progress]: iteration 3 / 4
13.263 * * * [progress]: picking best candidate
13.272 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))>
13.272 * * * [progress]: localizing error
13.306 * * * [progress]: generating rewritten candidates
13.306 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
14.315 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
14.608 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
14.642 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
14.734 * * * [progress]: generating series expansions
14.734 * * * * [progress]: [ 1 / 4 ] generating series at (2)
14.736 * [backup-simplify]: Simplify (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))) into (/ (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))
14.736 * [approximate]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in (y x) around 0
14.736 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in x
14.736 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) in x
14.736 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 2))) in x
14.737 * [taylor]: Taking taylor expansion of 0.25 in x
14.737 * [backup-simplify]: Simplify 0.25 into 0.25
14.737 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
14.737 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.737 * [taylor]: Taking taylor expansion of y in x
14.737 * [backup-simplify]: Simplify y into y
14.737 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.737 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
14.737 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
14.737 * [taylor]: Taking taylor expansion of 0.25 in x
14.737 * [backup-simplify]: Simplify 0.25 into 0.25
14.737 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
14.737 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.737 * [taylor]: Taking taylor expansion of x in x
14.737 * [backup-simplify]: Simplify 0 into 0
14.737 * [backup-simplify]: Simplify 1 into 1
14.737 * [backup-simplify]: Simplify (* 1 1) into 1
14.738 * [backup-simplify]: Simplify (/ 1 1) into 1
14.738 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x
14.738 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
14.738 * [taylor]: Taking taylor expansion of 0.5 in x
14.738 * [backup-simplify]: Simplify 0.5 into 0.5
14.738 * [taylor]: Taking taylor expansion of (/ 1 y) in x
14.738 * [taylor]: Taking taylor expansion of y in x
14.738 * [backup-simplify]: Simplify y into y
14.738 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
14.738 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
14.738 * [taylor]: Taking taylor expansion of 0.5 in x
14.738 * [backup-simplify]: Simplify 0.5 into 0.5
14.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x
14.738 * [taylor]: Taking taylor expansion of x in x
14.738 * [backup-simplify]: Simplify 0 into 0
14.738 * [backup-simplify]: Simplify 1 into 1
14.739 * [backup-simplify]: Simplify (/ 1 1) into 1
14.739 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.739 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
14.740 * [backup-simplify]: Simplify (+ 0 (- 0.25)) into (- 0.25)
14.741 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.741 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
14.742 * [backup-simplify]: Simplify (/ (- 0.25) 0.5) into -0.5
14.742 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in y
14.742 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) in y
14.742 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 2))) in y
14.742 * [taylor]: Taking taylor expansion of 0.25 in y
14.742 * [backup-simplify]: Simplify 0.25 into 0.25
14.742 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
14.742 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.742 * [taylor]: Taking taylor expansion of y in y
14.742 * [backup-simplify]: Simplify 0 into 0
14.742 * [backup-simplify]: Simplify 1 into 1
14.743 * [backup-simplify]: Simplify (* 1 1) into 1
14.743 * [backup-simplify]: Simplify (/ 1 1) into 1
14.743 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in y
14.743 * [taylor]: Taking taylor expansion of 0.25 in y
14.743 * [backup-simplify]: Simplify 0.25 into 0.25
14.743 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
14.743 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.743 * [taylor]: Taking taylor expansion of x in y
14.743 * [backup-simplify]: Simplify x into x
14.743 * [backup-simplify]: Simplify (* x x) into (pow x 2)
14.743 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
14.743 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
14.743 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
14.743 * [taylor]: Taking taylor expansion of 0.5 in y
14.743 * [backup-simplify]: Simplify 0.5 into 0.5
14.744 * [taylor]: Taking taylor expansion of (/ 1 y) in y
14.744 * [taylor]: Taking taylor expansion of y in y
14.744 * [backup-simplify]: Simplify 0 into 0
14.744 * [backup-simplify]: Simplify 1 into 1
14.744 * [backup-simplify]: Simplify (/ 1 1) into 1
14.744 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
14.744 * [taylor]: Taking taylor expansion of 0.5 in y
14.744 * [backup-simplify]: Simplify 0.5 into 0.5
14.744 * [taylor]: Taking taylor expansion of (/ 1 x) in y
14.744 * [taylor]: Taking taylor expansion of x in y
14.744 * [backup-simplify]: Simplify x into x
14.744 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.745 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.745 * [backup-simplify]: Simplify (+ 0.25 0) into 0.25
14.745 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.746 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
14.746 * [backup-simplify]: Simplify (/ 0.25 0.5) into 0.5
14.746 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))) in y
14.746 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) in y
14.746 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 2))) in y
14.746 * [taylor]: Taking taylor expansion of 0.25 in y
14.746 * [backup-simplify]: Simplify 0.25 into 0.25
14.747 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
14.747 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.747 * [taylor]: Taking taylor expansion of y in y
14.747 * [backup-simplify]: Simplify 0 into 0
14.747 * [backup-simplify]: Simplify 1 into 1
14.747 * [backup-simplify]: Simplify (* 1 1) into 1
14.748 * [backup-simplify]: Simplify (/ 1 1) into 1
14.748 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in y
14.748 * [taylor]: Taking taylor expansion of 0.25 in y
14.748 * [backup-simplify]: Simplify 0.25 into 0.25
14.748 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
14.748 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.748 * [taylor]: Taking taylor expansion of x in y
14.748 * [backup-simplify]: Simplify x into x
14.748 * [backup-simplify]: Simplify (* x x) into (pow x 2)
14.748 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
14.748 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
14.748 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
14.748 * [taylor]: Taking taylor expansion of 0.5 in y
14.748 * [backup-simplify]: Simplify 0.5 into 0.5
14.748 * [taylor]: Taking taylor expansion of (/ 1 y) in y
14.748 * [taylor]: Taking taylor expansion of y in y
14.748 * [backup-simplify]: Simplify 0 into 0
14.748 * [backup-simplify]: Simplify 1 into 1
14.749 * [backup-simplify]: Simplify (/ 1 1) into 1
14.749 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
14.749 * [taylor]: Taking taylor expansion of 0.5 in y
14.749 * [backup-simplify]: Simplify 0.5 into 0.5
14.749 * [taylor]: Taking taylor expansion of (/ 1 x) in y
14.749 * [taylor]: Taking taylor expansion of x in y
14.749 * [backup-simplify]: Simplify x into x
14.749 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.750 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.750 * [backup-simplify]: Simplify (+ 0.25 0) into 0.25
14.750 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.751 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
14.751 * [backup-simplify]: Simplify (/ 0.25 0.5) into 0.5
14.751 * [taylor]: Taking taylor expansion of 0.5 in x
14.751 * [backup-simplify]: Simplify 0.5 into 0.5
14.752 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.754 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.754 * [backup-simplify]: Simplify (+ 0 0) into 0
14.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.755 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
14.756 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
14.756 * [backup-simplify]: Simplify (+ 0 (/ 0.5 x)) into (* 0.5 (/ 1 x))
14.756 * [backup-simplify]: Simplify (- (/ 0 0.5) (+ (* 0.5 (/ (* 0.5 (/ 1 x)) 0.5)))) into (- (* 0.5 (/ 1 x)))
14.756 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x
14.756 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
14.756 * [taylor]: Taking taylor expansion of 0.5 in x
14.756 * [backup-simplify]: Simplify 0.5 into 0.5
14.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x
14.757 * [taylor]: Taking taylor expansion of x in x
14.757 * [backup-simplify]: Simplify 0 into 0
14.757 * [backup-simplify]: Simplify 1 into 1
14.757 * [backup-simplify]: Simplify (/ 1 1) into 1
14.757 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.758 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.758 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.758 * [backup-simplify]: Simplify 0.5 into 0.5
14.759 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.760 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 1))) into 0
14.760 * [backup-simplify]: Simplify (* 0.25 (/ 1 (pow x 2))) into (/ 0.25 (pow x 2))
14.760 * [backup-simplify]: Simplify (- (/ 0.25 (pow x 2))) into (- (* 0.25 (/ 1 (pow x 2))))
14.760 * [backup-simplify]: Simplify (+ 0 (- (* 0.25 (/ 1 (pow x 2))))) into (- (* 0.25 (/ 1 (pow x 2))))
14.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.761 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
14.761 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
14.762 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
14.762 * [backup-simplify]: Simplify (+ 0 0) into 0
14.763 * [backup-simplify]: Simplify (- (/ (- (* 0.25 (/ 1 (pow x 2)))) 0.5) (+ (* 0.5 (/ 0 0.5)) (* (- (* 0.5 (/ 1 x))) (/ (* 0.5 (/ 1 x)) 0.5)))) into 0
14.763 * [taylor]: Taking taylor expansion of 0 in x
14.763 * [backup-simplify]: Simplify 0 into 0
14.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.764 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
14.764 * [backup-simplify]: Simplify (- 0) into 0
14.764 * [backup-simplify]: Simplify 0 into 0
14.764 * [backup-simplify]: Simplify 0 into 0
14.764 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.766 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.766 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
14.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
14.766 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 (/ 1 (pow x 2)))) into 0
14.767 * [backup-simplify]: Simplify (- 0) into 0
14.767 * [backup-simplify]: Simplify (+ 0 0) into 0
14.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.768 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
14.769 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
14.769 * [backup-simplify]: Simplify (+ 0 0) into 0
14.770 * [backup-simplify]: Simplify (- (/ 0 0.5) (+ (* 0.5 (/ 0 0.5)) (* (- (* 0.5 (/ 1 x))) (/ 0 0.5)) (* 0 (/ (* 0.5 (/ 1 x)) 0.5)))) into 0
14.770 * [taylor]: Taking taylor expansion of 0 in x
14.770 * [backup-simplify]: Simplify 0 into 0
14.770 * [backup-simplify]: Simplify 0 into 0
14.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.771 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
14.771 * [backup-simplify]: Simplify (- 0) into 0
14.771 * [backup-simplify]: Simplify 0 into 0
14.771 * [backup-simplify]: Simplify 0 into 0
14.772 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.773 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.773 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
14.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
14.774 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 (/ 1 (pow x 2))))) into 0
14.775 * [backup-simplify]: Simplify (- 0) into 0
14.775 * [backup-simplify]: Simplify (+ 0 0) into 0
14.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.776 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
14.777 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
14.777 * [backup-simplify]: Simplify (+ 0 0) into 0
14.779 * [backup-simplify]: Simplify (- (/ 0 0.5) (+ (* 0.5 (/ 0 0.5)) (* (- (* 0.5 (/ 1 x))) (/ 0 0.5)) (* 0 (/ 0 0.5)) (* 0 (/ (* 0.5 (/ 1 x)) 0.5)))) into 0
14.779 * [taylor]: Taking taylor expansion of 0 in x
14.779 * [backup-simplify]: Simplify 0 into 0
14.779 * [backup-simplify]: Simplify 0 into 0
14.779 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.780 * [backup-simplify]: Simplify (/ (- (/ (/ (/ 1 2.0) (/ 1 y)) (* (/ 1 y) 2.0)) (/ (/ (/ 1 2.0) (/ 1 x)) (* (/ 1 x) 2.0))) (+ (/ (/ 1 2.0) (/ 1 y)) (/ (/ 1 2.0) (/ 1 x)))) into (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y)))
14.780 * [approximate]: Taking taylor expansion of (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y))) in (y x) around 0
14.780 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y))) in x
14.781 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in x
14.781 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in x
14.781 * [taylor]: Taking taylor expansion of 0.25 in x
14.781 * [backup-simplify]: Simplify 0.25 into 0.25
14.781 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.781 * [taylor]: Taking taylor expansion of y in x
14.781 * [backup-simplify]: Simplify y into y
14.781 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
14.781 * [taylor]: Taking taylor expansion of 0.25 in x
14.781 * [backup-simplify]: Simplify 0.25 into 0.25
14.781 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.781 * [taylor]: Taking taylor expansion of x in x
14.781 * [backup-simplify]: Simplify 0 into 0
14.781 * [backup-simplify]: Simplify 1 into 1
14.781 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x
14.781 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
14.781 * [taylor]: Taking taylor expansion of 0.5 in x
14.781 * [backup-simplify]: Simplify 0.5 into 0.5
14.781 * [taylor]: Taking taylor expansion of x in x
14.781 * [backup-simplify]: Simplify 0 into 0
14.781 * [backup-simplify]: Simplify 1 into 1
14.781 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
14.781 * [taylor]: Taking taylor expansion of 0.5 in x
14.781 * [backup-simplify]: Simplify 0.5 into 0.5
14.781 * [taylor]: Taking taylor expansion of y in x
14.781 * [backup-simplify]: Simplify y into y
14.781 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.781 * [backup-simplify]: Simplify (* 0.25 (pow y 2)) into (* 0.25 (pow y 2))
14.781 * [backup-simplify]: Simplify (+ (* 0.25 (pow y 2)) 0) into (* 0.25 (pow y 2))
14.782 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.782 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
14.782 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y)
14.782 * [backup-simplify]: Simplify (/ (* 0.25 (pow y 2)) (* 0.5 y)) into (* 0.5 y)
14.782 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y))) in y
14.782 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in y
14.782 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.782 * [taylor]: Taking taylor expansion of 0.25 in y
14.782 * [backup-simplify]: Simplify 0.25 into 0.25
14.782 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.782 * [taylor]: Taking taylor expansion of y in y
14.782 * [backup-simplify]: Simplify 0 into 0
14.782 * [backup-simplify]: Simplify 1 into 1
14.782 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in y
14.782 * [taylor]: Taking taylor expansion of 0.25 in y
14.782 * [backup-simplify]: Simplify 0.25 into 0.25
14.782 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.782 * [taylor]: Taking taylor expansion of x in y
14.782 * [backup-simplify]: Simplify x into x
14.782 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y
14.782 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.782 * [taylor]: Taking taylor expansion of 0.5 in y
14.782 * [backup-simplify]: Simplify 0.5 into 0.5
14.782 * [taylor]: Taking taylor expansion of x in y
14.782 * [backup-simplify]: Simplify x into x
14.782 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.782 * [taylor]: Taking taylor expansion of 0.5 in y
14.782 * [backup-simplify]: Simplify 0.5 into 0.5
14.782 * [taylor]: Taking taylor expansion of y in y
14.782 * [backup-simplify]: Simplify 0 into 0
14.782 * [backup-simplify]: Simplify 1 into 1
14.782 * [backup-simplify]: Simplify (* x x) into (pow x 2)
14.782 * [backup-simplify]: Simplify (* 0.25 (pow x 2)) into (* 0.25 (pow x 2))
14.782 * [backup-simplify]: Simplify (- (* 0.25 (pow x 2))) into (- (* 0.25 (pow x 2)))
14.783 * [backup-simplify]: Simplify (+ 0 (- (* 0.25 (pow x 2)))) into (- (* 0.25 (pow x 2)))
14.783 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
14.783 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.783 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
14.783 * [backup-simplify]: Simplify (/ (- (* 0.25 (pow x 2))) (* 0.5 x)) into (* -0.5 x)
14.783 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y))) in y
14.783 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in y
14.783 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.783 * [taylor]: Taking taylor expansion of 0.25 in y
14.783 * [backup-simplify]: Simplify 0.25 into 0.25
14.783 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.783 * [taylor]: Taking taylor expansion of y in y
14.783 * [backup-simplify]: Simplify 0 into 0
14.783 * [backup-simplify]: Simplify 1 into 1
14.783 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in y
14.783 * [taylor]: Taking taylor expansion of 0.25 in y
14.783 * [backup-simplify]: Simplify 0.25 into 0.25
14.783 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.783 * [taylor]: Taking taylor expansion of x in y
14.783 * [backup-simplify]: Simplify x into x
14.783 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y
14.783 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.783 * [taylor]: Taking taylor expansion of 0.5 in y
14.783 * [backup-simplify]: Simplify 0.5 into 0.5
14.784 * [taylor]: Taking taylor expansion of x in y
14.784 * [backup-simplify]: Simplify x into x
14.784 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.784 * [taylor]: Taking taylor expansion of 0.5 in y
14.784 * [backup-simplify]: Simplify 0.5 into 0.5
14.784 * [taylor]: Taking taylor expansion of y in y
14.784 * [backup-simplify]: Simplify 0 into 0
14.784 * [backup-simplify]: Simplify 1 into 1
14.784 * [backup-simplify]: Simplify (* x x) into (pow x 2)
14.784 * [backup-simplify]: Simplify (* 0.25 (pow x 2)) into (* 0.25 (pow x 2))
14.784 * [backup-simplify]: Simplify (- (* 0.25 (pow x 2))) into (- (* 0.25 (pow x 2)))
14.784 * [backup-simplify]: Simplify (+ 0 (- (* 0.25 (pow x 2)))) into (- (* 0.25 (pow x 2)))
14.784 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
14.784 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.784 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
14.785 * [backup-simplify]: Simplify (/ (- (* 0.25 (pow x 2))) (* 0.5 x)) into (* -0.5 x)
14.785 * [taylor]: Taking taylor expansion of (* -0.5 x) in x
14.785 * [taylor]: Taking taylor expansion of -0.5 in x
14.785 * [backup-simplify]: Simplify -0.5 into -0.5
14.785 * [taylor]: Taking taylor expansion of x in x
14.785 * [backup-simplify]: Simplify 0 into 0
14.785 * [backup-simplify]: Simplify 1 into 1
14.785 * [backup-simplify]: Simplify (* -0.5 0) into 0
14.785 * [backup-simplify]: Simplify 0 into 0
14.785 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
14.785 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 (pow x 2))) into 0
14.786 * [backup-simplify]: Simplify (- 0) into 0
14.786 * [backup-simplify]: Simplify (+ 0 0) into 0
14.786 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
14.788 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.788 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
14.788 * [backup-simplify]: Simplify (- (/ 0 (* 0.5 x)) (+ (* (* -0.5 x) (/ 0.5 (* 0.5 x))))) into 0.5
14.788 * [taylor]: Taking taylor expansion of 0.5 in x
14.788 * [backup-simplify]: Simplify 0.5 into 0.5
14.788 * [backup-simplify]: Simplify 0.5 into 0.5
14.790 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5)
14.790 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.791 * [backup-simplify]: Simplify (* 1 1) into 1
14.791 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.792 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
14.792 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0
14.793 * [backup-simplify]: Simplify (- 0) into 0
14.793 * [backup-simplify]: Simplify (+ 0.25 0) into 0.25
14.794 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
14.795 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.795 * [backup-simplify]: Simplify (+ 0 0) into 0
14.796 * [backup-simplify]: Simplify (- (/ 0.25 (* 0.5 x)) (+ (* (* -0.5 x) (/ 0 (* 0.5 x))) (* 0.5 (/ 0.5 (* 0.5 x))))) into 0
14.796 * [taylor]: Taking taylor expansion of 0 in x
14.796 * [backup-simplify]: Simplify 0 into 0
14.796 * [backup-simplify]: Simplify 0 into 0
14.796 * [backup-simplify]: Simplify 0 into 0
14.797 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.797 * [backup-simplify]: Simplify 0 into 0
14.798 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.798 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.799 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
14.801 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0
14.801 * [backup-simplify]: Simplify (- 0) into 0
14.801 * [backup-simplify]: Simplify (+ 0 0) into 0
14.803 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
14.804 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
14.805 * [backup-simplify]: Simplify (+ 0 0) into 0
14.805 * [backup-simplify]: Simplify (- (/ 0 (* 0.5 x)) (+ (* (* -0.5 x) (/ 0 (* 0.5 x))) (* 0.5 (/ 0 (* 0.5 x))) (* 0 (/ 0.5 (* 0.5 x))))) into 0
14.805 * [taylor]: Taking taylor expansion of 0 in x
14.805 * [backup-simplify]: Simplify 0 into 0
14.805 * [backup-simplify]: Simplify 0 into 0
14.805 * [backup-simplify]: Simplify 0 into 0
14.805 * [backup-simplify]: Simplify 0 into 0
14.806 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.808 * [backup-simplify]: Simplify (/ (- (/ (/ (/ 1 2.0) (/ 1 (- y))) (* (/ 1 (- y)) 2.0)) (/ (/ (/ 1 2.0) (/ 1 (- x))) (* (/ 1 (- x)) 2.0))) (+ (/ (/ 1 2.0) (/ 1 (- y))) (/ (/ 1 2.0) (/ 1 (- x))))) into (* -1 (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y))))
14.808 * [approximate]: Taking taylor expansion of (* -1 (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y)))) in (y x) around 0
14.809 * [taylor]: Taking taylor expansion of (* -1 (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y)))) in x
14.809 * [taylor]: Taking taylor expansion of -1 in x
14.809 * [backup-simplify]: Simplify -1 into -1
14.809 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y))) in x
14.809 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in x
14.809 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in x
14.809 * [taylor]: Taking taylor expansion of 0.25 in x
14.809 * [backup-simplify]: Simplify 0.25 into 0.25
14.809 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.809 * [taylor]: Taking taylor expansion of y in x
14.809 * [backup-simplify]: Simplify y into y
14.809 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
14.809 * [taylor]: Taking taylor expansion of 0.25 in x
14.809 * [backup-simplify]: Simplify 0.25 into 0.25
14.809 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.809 * [taylor]: Taking taylor expansion of x in x
14.809 * [backup-simplify]: Simplify 0 into 0
14.809 * [backup-simplify]: Simplify 1 into 1
14.809 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x
14.809 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
14.809 * [taylor]: Taking taylor expansion of 0.5 in x
14.809 * [backup-simplify]: Simplify 0.5 into 0.5
14.809 * [taylor]: Taking taylor expansion of x in x
14.810 * [backup-simplify]: Simplify 0 into 0
14.810 * [backup-simplify]: Simplify 1 into 1
14.810 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
14.810 * [taylor]: Taking taylor expansion of 0.5 in x
14.810 * [backup-simplify]: Simplify 0.5 into 0.5
14.810 * [taylor]: Taking taylor expansion of y in x
14.810 * [backup-simplify]: Simplify y into y
14.810 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.810 * [backup-simplify]: Simplify (* 0.25 (pow y 2)) into (* 0.25 (pow y 2))
14.810 * [backup-simplify]: Simplify (+ (* 0.25 (pow y 2)) 0) into (* 0.25 (pow y 2))
14.811 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.811 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
14.811 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y)
14.811 * [backup-simplify]: Simplify (/ (* 0.25 (pow y 2)) (* 0.5 y)) into (* 0.5 y)
14.811 * [taylor]: Taking taylor expansion of (* -1 (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y)))) in y
14.811 * [taylor]: Taking taylor expansion of -1 in y
14.811 * [backup-simplify]: Simplify -1 into -1
14.811 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y))) in y
14.811 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in y
14.811 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.811 * [taylor]: Taking taylor expansion of 0.25 in y
14.811 * [backup-simplify]: Simplify 0.25 into 0.25
14.811 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.812 * [taylor]: Taking taylor expansion of y in y
14.812 * [backup-simplify]: Simplify 0 into 0
14.812 * [backup-simplify]: Simplify 1 into 1
14.812 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in y
14.812 * [taylor]: Taking taylor expansion of 0.25 in y
14.812 * [backup-simplify]: Simplify 0.25 into 0.25
14.812 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.812 * [taylor]: Taking taylor expansion of x in y
14.812 * [backup-simplify]: Simplify x into x
14.812 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y
14.812 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.812 * [taylor]: Taking taylor expansion of 0.5 in y
14.812 * [backup-simplify]: Simplify 0.5 into 0.5
14.812 * [taylor]: Taking taylor expansion of x in y
14.812 * [backup-simplify]: Simplify x into x
14.812 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.812 * [taylor]: Taking taylor expansion of 0.5 in y
14.812 * [backup-simplify]: Simplify 0.5 into 0.5
14.812 * [taylor]: Taking taylor expansion of y in y
14.812 * [backup-simplify]: Simplify 0 into 0
14.812 * [backup-simplify]: Simplify 1 into 1
14.812 * [backup-simplify]: Simplify (* x x) into (pow x 2)
14.813 * [backup-simplify]: Simplify (* 0.25 (pow x 2)) into (* 0.25 (pow x 2))
14.813 * [backup-simplify]: Simplify (- (* 0.25 (pow x 2))) into (- (* 0.25 (pow x 2)))
14.813 * [backup-simplify]: Simplify (+ 0 (- (* 0.25 (pow x 2)))) into (- (* 0.25 (pow x 2)))
14.813 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
14.814 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.814 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
14.814 * [backup-simplify]: Simplify (/ (- (* 0.25 (pow x 2))) (* 0.5 x)) into (* -0.5 x)
14.814 * [taylor]: Taking taylor expansion of (* -1 (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y)))) in y
14.814 * [taylor]: Taking taylor expansion of -1 in y
14.814 * [backup-simplify]: Simplify -1 into -1
14.814 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) (+ (* 0.5 x) (* 0.5 y))) in y
14.814 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in y
14.814 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.814 * [taylor]: Taking taylor expansion of 0.25 in y
14.814 * [backup-simplify]: Simplify 0.25 into 0.25
14.814 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.814 * [taylor]: Taking taylor expansion of y in y
14.814 * [backup-simplify]: Simplify 0 into 0
14.814 * [backup-simplify]: Simplify 1 into 1
14.814 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in y
14.814 * [taylor]: Taking taylor expansion of 0.25 in y
14.814 * [backup-simplify]: Simplify 0.25 into 0.25
14.814 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.815 * [taylor]: Taking taylor expansion of x in y
14.815 * [backup-simplify]: Simplify x into x
14.815 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y
14.815 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.815 * [taylor]: Taking taylor expansion of 0.5 in y
14.815 * [backup-simplify]: Simplify 0.5 into 0.5
14.815 * [taylor]: Taking taylor expansion of x in y
14.815 * [backup-simplify]: Simplify x into x
14.815 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.815 * [taylor]: Taking taylor expansion of 0.5 in y
14.815 * [backup-simplify]: Simplify 0.5 into 0.5
14.815 * [taylor]: Taking taylor expansion of y in y
14.815 * [backup-simplify]: Simplify 0 into 0
14.815 * [backup-simplify]: Simplify 1 into 1
14.815 * [backup-simplify]: Simplify (* x x) into (pow x 2)
14.815 * [backup-simplify]: Simplify (* 0.25 (pow x 2)) into (* 0.25 (pow x 2))
14.815 * [backup-simplify]: Simplify (- (* 0.25 (pow x 2))) into (- (* 0.25 (pow x 2)))
14.816 * [backup-simplify]: Simplify (+ 0 (- (* 0.25 (pow x 2)))) into (- (* 0.25 (pow x 2)))
14.816 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
14.816 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.816 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
14.816 * [backup-simplify]: Simplify (/ (- (* 0.25 (pow x 2))) (* 0.5 x)) into (* -0.5 x)
14.817 * [backup-simplify]: Simplify (* -1 (* -0.5 x)) into (* 0.5 x)
14.817 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
14.817 * [taylor]: Taking taylor expansion of 0.5 in x
14.817 * [backup-simplify]: Simplify 0.5 into 0.5
14.817 * [taylor]: Taking taylor expansion of x in x
14.817 * [backup-simplify]: Simplify 0 into 0
14.817 * [backup-simplify]: Simplify 1 into 1
14.817 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.817 * [backup-simplify]: Simplify 0 into 0
14.817 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
14.818 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 (pow x 2))) into 0
14.818 * [backup-simplify]: Simplify (- 0) into 0
14.819 * [backup-simplify]: Simplify (+ 0 0) into 0
14.819 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
14.821 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.821 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
14.821 * [backup-simplify]: Simplify (- (/ 0 (* 0.5 x)) (+ (* (* -0.5 x) (/ 0.5 (* 0.5 x))))) into 0.5
14.822 * [backup-simplify]: Simplify (+ (* -1 0.5) (* 0 (* -0.5 x))) into (- 0.5)
14.822 * [taylor]: Taking taylor expansion of (- 0.5) in x
14.822 * [taylor]: Taking taylor expansion of 0.5 in x
14.822 * [backup-simplify]: Simplify 0.5 into 0.5
14.822 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.823 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.824 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.824 * [backup-simplify]: Simplify 0.5 into 0.5
14.825 * [backup-simplify]: Simplify (* 1 1) into 1
14.825 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.826 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
14.827 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0
14.827 * [backup-simplify]: Simplify (- 0) into 0
14.827 * [backup-simplify]: Simplify (+ 0.25 0) into 0.25
14.828 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
14.830 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.830 * [backup-simplify]: Simplify (+ 0 0) into 0
14.830 * [backup-simplify]: Simplify (- (/ 0.25 (* 0.5 x)) (+ (* (* -0.5 x) (/ 0 (* 0.5 x))) (* 0.5 (/ 0.5 (* 0.5 x))))) into 0
14.831 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0.5) (* 0 (* -0.5 x)))) into 0
14.831 * [taylor]: Taking taylor expansion of 0 in x
14.831 * [backup-simplify]: Simplify 0 into 0
14.831 * [backup-simplify]: Simplify 0 into 0
14.832 * [backup-simplify]: Simplify (- 0) into 0
14.832 * [backup-simplify]: Simplify 0 into 0
14.833 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.833 * [backup-simplify]: Simplify 0 into 0
14.834 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.834 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.835 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
14.837 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0
14.837 * [backup-simplify]: Simplify (- 0) into 0
14.837 * [backup-simplify]: Simplify (+ 0 0) into 0
14.839 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
14.840 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
14.840 * [backup-simplify]: Simplify (+ 0 0) into 0
14.840 * [backup-simplify]: Simplify (- (/ 0 (* 0.5 x)) (+ (* (* -0.5 x) (/ 0 (* 0.5 x))) (* 0.5 (/ 0 (* 0.5 x))) (* 0 (/ 0.5 (* 0.5 x))))) into 0
14.842 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0.5) (* 0 (* -0.5 x))))) into 0
14.842 * [taylor]: Taking taylor expansion of 0 in x
14.842 * [backup-simplify]: Simplify 0 into 0
14.842 * [backup-simplify]: Simplify 0 into 0
14.842 * [backup-simplify]: Simplify 0 into 0
14.842 * [backup-simplify]: Simplify (- 0) into 0
14.842 * [backup-simplify]: Simplify 0 into 0
14.843 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.843 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
14.844 * [backup-simplify]: Simplify (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) into (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2))))
14.844 * [approximate]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) in (y x) around 0
14.844 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) in x
14.844 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 2))) in x
14.844 * [taylor]: Taking taylor expansion of 0.25 in x
14.844 * [backup-simplify]: Simplify 0.25 into 0.25
14.844 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
14.844 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.845 * [taylor]: Taking taylor expansion of y in x
14.845 * [backup-simplify]: Simplify y into y
14.845 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.845 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
14.845 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
14.845 * [taylor]: Taking taylor expansion of 0.25 in x
14.845 * [backup-simplify]: Simplify 0.25 into 0.25
14.845 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
14.845 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.845 * [taylor]: Taking taylor expansion of x in x
14.845 * [backup-simplify]: Simplify 0 into 0
14.845 * [backup-simplify]: Simplify 1 into 1
14.846 * [backup-simplify]: Simplify (* 1 1) into 1
14.846 * [backup-simplify]: Simplify (/ 1 1) into 1
14.846 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) in y
14.846 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 2))) in y
14.846 * [taylor]: Taking taylor expansion of 0.25 in y
14.846 * [backup-simplify]: Simplify 0.25 into 0.25
14.846 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
14.846 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.846 * [taylor]: Taking taylor expansion of y in y
14.846 * [backup-simplify]: Simplify 0 into 0
14.846 * [backup-simplify]: Simplify 1 into 1
14.847 * [backup-simplify]: Simplify (* 1 1) into 1
14.847 * [backup-simplify]: Simplify (/ 1 1) into 1
14.847 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in y
14.847 * [taylor]: Taking taylor expansion of 0.25 in y
14.847 * [backup-simplify]: Simplify 0.25 into 0.25
14.847 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
14.847 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.847 * [taylor]: Taking taylor expansion of x in y
14.847 * [backup-simplify]: Simplify x into x
14.848 * [backup-simplify]: Simplify (* x x) into (pow x 2)
14.848 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
14.848 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2)))) in y
14.848 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 2))) in y
14.848 * [taylor]: Taking taylor expansion of 0.25 in y
14.848 * [backup-simplify]: Simplify 0.25 into 0.25
14.848 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
14.848 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.848 * [taylor]: Taking taylor expansion of y in y
14.848 * [backup-simplify]: Simplify 0 into 0
14.848 * [backup-simplify]: Simplify 1 into 1
14.848 * [backup-simplify]: Simplify (* 1 1) into 1
14.849 * [backup-simplify]: Simplify (/ 1 1) into 1
14.849 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in y
14.849 * [taylor]: Taking taylor expansion of 0.25 in y
14.849 * [backup-simplify]: Simplify 0.25 into 0.25
14.849 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
14.849 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.849 * [taylor]: Taking taylor expansion of x in y
14.849 * [backup-simplify]: Simplify x into x
14.849 * [backup-simplify]: Simplify (* x x) into (pow x 2)
14.849 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
14.850 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.850 * [backup-simplify]: Simplify (+ 0.25 0) into 0.25
14.850 * [taylor]: Taking taylor expansion of 0.25 in x
14.850 * [backup-simplify]: Simplify 0.25 into 0.25
14.851 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.852 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.853 * [backup-simplify]: Simplify (+ 0 0) into 0
14.853 * [taylor]: Taking taylor expansion of 0 in x
14.853 * [backup-simplify]: Simplify 0 into 0
14.858 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.860 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 1))) into 0
14.861 * [backup-simplify]: Simplify (* 0.25 (/ 1 (pow x 2))) into (/ 0.25 (pow x 2))
14.861 * [backup-simplify]: Simplify (- (/ 0.25 (pow x 2))) into (- (* 0.25 (/ 1 (pow x 2))))
14.861 * [backup-simplify]: Simplify (+ 0 (- (* 0.25 (/ 1 (pow x 2))))) into (- (* 0.25 (/ 1 (pow x 2))))
14.861 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
14.861 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
14.861 * [taylor]: Taking taylor expansion of 0.25 in x
14.861 * [backup-simplify]: Simplify 0.25 into 0.25
14.861 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
14.861 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.861 * [taylor]: Taking taylor expansion of x in x
14.861 * [backup-simplify]: Simplify 0 into 0
14.862 * [backup-simplify]: Simplify 1 into 1
14.862 * [backup-simplify]: Simplify (* 1 1) into 1
14.862 * [backup-simplify]: Simplify (/ 1 1) into 1
14.863 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.863 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
14.864 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
14.864 * [backup-simplify]: Simplify 0.25 into 0.25
14.865 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.867 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.867 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
14.868 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
14.868 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 (/ 1 (pow x 2)))) into 0
14.869 * [backup-simplify]: Simplify (- 0) into 0
14.869 * [backup-simplify]: Simplify (+ 0 0) into 0
14.869 * [taylor]: Taking taylor expansion of 0 in x
14.869 * [backup-simplify]: Simplify 0 into 0
14.870 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.871 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.872 * [backup-simplify]: Simplify (- 0) into 0
14.872 * [backup-simplify]: Simplify 0 into 0
14.872 * [backup-simplify]: Simplify 0 into 0
14.872 * [backup-simplify]: Simplify 0 into 0
14.873 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.875 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.876 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
14.876 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
14.877 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 (/ 1 (pow x 2))))) into 0
14.878 * [backup-simplify]: Simplify (- 0) into 0
14.878 * [backup-simplify]: Simplify (+ 0 0) into 0
14.878 * [taylor]: Taking taylor expansion of 0 in x
14.878 * [backup-simplify]: Simplify 0 into 0
14.879 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.881 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 1))) into 0
14.881 * [backup-simplify]: Simplify (- 0) into 0
14.881 * [backup-simplify]: Simplify 0 into 0
14.881 * [backup-simplify]: Simplify 0 into 0
14.881 * [backup-simplify]: Simplify 0 into 0
14.882 * [backup-simplify]: Simplify (+ (* 0.25 (pow (* 1 (/ 1 y)) 2)) (* (- 0.25) (pow (* (/ 1 x) 1) 2))) into (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2))))
14.883 * [backup-simplify]: Simplify (- (/ (/ (/ 1 2.0) (/ 1 y)) (* (/ 1 y) 2.0)) (/ (/ (/ 1 2.0) (/ 1 x)) (* (/ 1 x) 2.0))) into (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2)))
14.883 * [approximate]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in (y x) around 0
14.884 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in x
14.884 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in x
14.884 * [taylor]: Taking taylor expansion of 0.25 in x
14.884 * [backup-simplify]: Simplify 0.25 into 0.25
14.884 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.884 * [taylor]: Taking taylor expansion of y in x
14.884 * [backup-simplify]: Simplify y into y
14.884 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
14.884 * [taylor]: Taking taylor expansion of 0.25 in x
14.884 * [backup-simplify]: Simplify 0.25 into 0.25
14.884 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.884 * [taylor]: Taking taylor expansion of x in x
14.884 * [backup-simplify]: Simplify 0 into 0
14.884 * [backup-simplify]: Simplify 1 into 1
14.884 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in y
14.884 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.884 * [taylor]: Taking taylor expansion of 0.25 in y
14.884 * [backup-simplify]: Simplify 0.25 into 0.25
14.884 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.884 * [taylor]: Taking taylor expansion of y in y
14.884 * [backup-simplify]: Simplify 0 into 0
14.884 * [backup-simplify]: Simplify 1 into 1
14.884 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in y
14.884 * [taylor]: Taking taylor expansion of 0.25 in y
14.884 * [backup-simplify]: Simplify 0.25 into 0.25
14.884 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.884 * [taylor]: Taking taylor expansion of x in y
14.884 * [backup-simplify]: Simplify x into x
14.884 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in y
14.884 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.884 * [taylor]: Taking taylor expansion of 0.25 in y
14.885 * [backup-simplify]: Simplify 0.25 into 0.25
14.885 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.885 * [taylor]: Taking taylor expansion of y in y
14.885 * [backup-simplify]: Simplify 0 into 0
14.885 * [backup-simplify]: Simplify 1 into 1
14.885 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in y
14.885 * [taylor]: Taking taylor expansion of 0.25 in y
14.885 * [backup-simplify]: Simplify 0.25 into 0.25
14.885 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.885 * [taylor]: Taking taylor expansion of x in y
14.885 * [backup-simplify]: Simplify x into x
14.885 * [backup-simplify]: Simplify (* x x) into (pow x 2)
14.885 * [backup-simplify]: Simplify (* 0.25 (pow x 2)) into (* 0.25 (pow x 2))
14.885 * [backup-simplify]: Simplify (- (* 0.25 (pow x 2))) into (- (* 0.25 (pow x 2)))
14.886 * [backup-simplify]: Simplify (+ 0 (- (* 0.25 (pow x 2)))) into (- (* 0.25 (pow x 2)))
14.886 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow x 2))) in x
14.886 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
14.886 * [taylor]: Taking taylor expansion of 0.25 in x
14.886 * [backup-simplify]: Simplify 0.25 into 0.25
14.886 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.886 * [taylor]: Taking taylor expansion of x in x
14.886 * [backup-simplify]: Simplify 0 into 0
14.886 * [backup-simplify]: Simplify 1 into 1
14.886 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
14.886 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 (pow x 2))) into 0
14.887 * [backup-simplify]: Simplify (- 0) into 0
14.887 * [backup-simplify]: Simplify (+ 0 0) into 0
14.887 * [taylor]: Taking taylor expansion of 0 in x
14.887 * [backup-simplify]: Simplify 0 into 0
14.887 * [backup-simplify]: Simplify 0 into 0
14.888 * [backup-simplify]: Simplify (* 1 1) into 1
14.888 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.889 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
14.890 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0
14.890 * [backup-simplify]: Simplify (- 0) into 0
14.891 * [backup-simplify]: Simplify (+ 0.25 0) into 0.25
14.891 * [taylor]: Taking taylor expansion of 0.25 in x
14.891 * [backup-simplify]: Simplify 0.25 into 0.25
14.891 * [backup-simplify]: Simplify 0.25 into 0.25
14.891 * [backup-simplify]: Simplify 0 into 0
14.891 * [backup-simplify]: Simplify (* 1 1) into 1
14.892 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.892 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
14.892 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
14.893 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.894 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.895 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
14.896 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0
14.896 * [backup-simplify]: Simplify (- 0) into 0
14.897 * [backup-simplify]: Simplify (+ 0 0) into 0
14.897 * [taylor]: Taking taylor expansion of 0 in x
14.897 * [backup-simplify]: Simplify 0 into 0
14.897 * [backup-simplify]: Simplify 0 into 0
14.897 * [backup-simplify]: Simplify 0 into 0
14.897 * [backup-simplify]: Simplify 0 into 0
14.898 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.898 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.899 * [backup-simplify]: Simplify (- 0) into 0
14.899 * [backup-simplify]: Simplify 0 into 0
14.900 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.901 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 1))) into 0
14.902 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
14.904 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2)))))) into 0
14.904 * [backup-simplify]: Simplify (- 0) into 0
14.904 * [backup-simplify]: Simplify (+ 0 0) into 0
14.904 * [taylor]: Taking taylor expansion of 0 in x
14.904 * [backup-simplify]: Simplify 0 into 0
14.905 * [backup-simplify]: Simplify 0 into 0
14.905 * [backup-simplify]: Simplify 0 into 0
14.906 * [backup-simplify]: Simplify (+ (* (- 0.25) (pow (* (/ 1 x) 1) 2)) (* 0.25 (pow (* 1 (/ 1 y)) 2))) into (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2))))
14.907 * [backup-simplify]: Simplify (- (/ (/ (/ 1 2.0) (/ 1 (- y))) (* (/ 1 (- y)) 2.0)) (/ (/ (/ 1 2.0) (/ 1 (- x))) (* (/ 1 (- x)) 2.0))) into (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2)))
14.907 * [approximate]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in (y x) around 0
14.907 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in x
14.907 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in x
14.907 * [taylor]: Taking taylor expansion of 0.25 in x
14.907 * [backup-simplify]: Simplify 0.25 into 0.25
14.907 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.907 * [taylor]: Taking taylor expansion of y in x
14.907 * [backup-simplify]: Simplify y into y
14.907 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
14.907 * [taylor]: Taking taylor expansion of 0.25 in x
14.907 * [backup-simplify]: Simplify 0.25 into 0.25
14.907 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.908 * [taylor]: Taking taylor expansion of x in x
14.908 * [backup-simplify]: Simplify 0 into 0
14.908 * [backup-simplify]: Simplify 1 into 1
14.908 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in y
14.908 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.908 * [taylor]: Taking taylor expansion of 0.25 in y
14.908 * [backup-simplify]: Simplify 0.25 into 0.25
14.908 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.908 * [taylor]: Taking taylor expansion of y in y
14.908 * [backup-simplify]: Simplify 0 into 0
14.908 * [backup-simplify]: Simplify 1 into 1
14.908 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in y
14.908 * [taylor]: Taking taylor expansion of 0.25 in y
14.908 * [backup-simplify]: Simplify 0.25 into 0.25
14.908 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.908 * [taylor]: Taking taylor expansion of x in y
14.908 * [backup-simplify]: Simplify x into x
14.908 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow y 2)) (* 0.25 (pow x 2))) in y
14.908 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.908 * [taylor]: Taking taylor expansion of 0.25 in y
14.908 * [backup-simplify]: Simplify 0.25 into 0.25
14.908 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.908 * [taylor]: Taking taylor expansion of y in y
14.908 * [backup-simplify]: Simplify 0 into 0
14.908 * [backup-simplify]: Simplify 1 into 1
14.908 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in y
14.908 * [taylor]: Taking taylor expansion of 0.25 in y
14.908 * [backup-simplify]: Simplify 0.25 into 0.25
14.908 * [taylor]: Taking taylor expansion of (pow x 2) in y
14.908 * [taylor]: Taking taylor expansion of x in y
14.908 * [backup-simplify]: Simplify x into x
14.909 * [backup-simplify]: Simplify (* x x) into (pow x 2)
14.909 * [backup-simplify]: Simplify (* 0.25 (pow x 2)) into (* 0.25 (pow x 2))
14.909 * [backup-simplify]: Simplify (- (* 0.25 (pow x 2))) into (- (* 0.25 (pow x 2)))
14.909 * [backup-simplify]: Simplify (+ 0 (- (* 0.25 (pow x 2)))) into (- (* 0.25 (pow x 2)))
14.909 * [taylor]: Taking taylor expansion of (- (* 0.25 (pow x 2))) in x
14.909 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
14.909 * [taylor]: Taking taylor expansion of 0.25 in x
14.909 * [backup-simplify]: Simplify 0.25 into 0.25
14.909 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.909 * [taylor]: Taking taylor expansion of x in x
14.909 * [backup-simplify]: Simplify 0 into 0
14.909 * [backup-simplify]: Simplify 1 into 1
14.910 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
14.910 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 (pow x 2))) into 0
14.911 * [backup-simplify]: Simplify (- 0) into 0
14.911 * [backup-simplify]: Simplify (+ 0 0) into 0
14.911 * [taylor]: Taking taylor expansion of 0 in x
14.911 * [backup-simplify]: Simplify 0 into 0
14.911 * [backup-simplify]: Simplify 0 into 0
14.911 * [backup-simplify]: Simplify (* 1 1) into 1
14.912 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.912 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
14.913 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0
14.914 * [backup-simplify]: Simplify (- 0) into 0
14.914 * [backup-simplify]: Simplify (+ 0.25 0) into 0.25
14.914 * [taylor]: Taking taylor expansion of 0.25 in x
14.914 * [backup-simplify]: Simplify 0.25 into 0.25
14.914 * [backup-simplify]: Simplify 0.25 into 0.25
14.914 * [backup-simplify]: Simplify 0 into 0
14.915 * [backup-simplify]: Simplify (* 1 1) into 1
14.915 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.916 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
14.916 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
14.917 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.917 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.918 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
14.919 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0
14.920 * [backup-simplify]: Simplify (- 0) into 0
14.920 * [backup-simplify]: Simplify (+ 0 0) into 0
14.920 * [taylor]: Taking taylor expansion of 0 in x
14.920 * [backup-simplify]: Simplify 0 into 0
14.920 * [backup-simplify]: Simplify 0 into 0
14.920 * [backup-simplify]: Simplify 0 into 0
14.920 * [backup-simplify]: Simplify 0 into 0
14.921 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.922 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.922 * [backup-simplify]: Simplify (- 0) into 0
14.922 * [backup-simplify]: Simplify 0 into 0
14.923 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.924 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 1))) into 0
14.925 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
14.927 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2)))))) into 0
14.927 * [backup-simplify]: Simplify (- 0) into 0
14.928 * [backup-simplify]: Simplify (+ 0 0) into 0
14.928 * [taylor]: Taking taylor expansion of 0 in x
14.928 * [backup-simplify]: Simplify 0 into 0
14.928 * [backup-simplify]: Simplify 0 into 0
14.928 * [backup-simplify]: Simplify 0 into 0
14.929 * [backup-simplify]: Simplify (+ (* (- 0.25) (pow (* (/ 1 (- x)) 1) 2)) (* 0.25 (pow (* 1 (/ 1 (- y))) 2))) into (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2))))
14.929 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
14.929 * [backup-simplify]: Simplify (/ (/ (/ 1 2.0) y) (* y 2.0)) into (/ 0.25 (pow y 2))
14.930 * [approximate]: Taking taylor expansion of (/ 0.25 (pow y 2)) in (y) around 0
14.930 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
14.930 * [taylor]: Taking taylor expansion of 0.25 in y
14.930 * [backup-simplify]: Simplify 0.25 into 0.25
14.930 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.930 * [taylor]: Taking taylor expansion of y in y
14.930 * [backup-simplify]: Simplify 0 into 0
14.930 * [backup-simplify]: Simplify 1 into 1
14.930 * [backup-simplify]: Simplify (* 1 1) into 1
14.931 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
14.931 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
14.931 * [taylor]: Taking taylor expansion of 0.25 in y
14.931 * [backup-simplify]: Simplify 0.25 into 0.25
14.931 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.931 * [taylor]: Taking taylor expansion of y in y
14.931 * [backup-simplify]: Simplify 0 into 0
14.931 * [backup-simplify]: Simplify 1 into 1
14.931 * [backup-simplify]: Simplify (* 1 1) into 1
14.932 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
14.932 * [backup-simplify]: Simplify 0.25 into 0.25
14.932 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.933 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
14.933 * [backup-simplify]: Simplify 0 into 0
14.934 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.935 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.935 * [backup-simplify]: Simplify 0 into 0
14.936 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.938 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.938 * [backup-simplify]: Simplify 0 into 0
14.939 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.940 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.940 * [backup-simplify]: Simplify 0 into 0
14.941 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
14.943 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.943 * [backup-simplify]: Simplify 0 into 0
14.944 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
14.945 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.945 * [backup-simplify]: Simplify 0 into 0
14.946 * [backup-simplify]: Simplify (* 0.25 (pow (/ 1 y) 2)) into (/ 0.25 (pow y 2))
14.946 * [backup-simplify]: Simplify (/ (/ (/ 1 2.0) (/ 1 y)) (* (/ 1 y) 2.0)) into (* 0.25 (pow y 2))
14.946 * [approximate]: Taking taylor expansion of (* 0.25 (pow y 2)) in (y) around 0
14.946 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.946 * [taylor]: Taking taylor expansion of 0.25 in y
14.946 * [backup-simplify]: Simplify 0.25 into 0.25
14.946 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.946 * [taylor]: Taking taylor expansion of y in y
14.946 * [backup-simplify]: Simplify 0 into 0
14.946 * [backup-simplify]: Simplify 1 into 1
14.946 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.947 * [taylor]: Taking taylor expansion of 0.25 in y
14.947 * [backup-simplify]: Simplify 0.25 into 0.25
14.947 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.947 * [taylor]: Taking taylor expansion of y in y
14.947 * [backup-simplify]: Simplify 0 into 0
14.947 * [backup-simplify]: Simplify 1 into 1
14.947 * [backup-simplify]: Simplify (* 1 1) into 1
14.948 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.948 * [backup-simplify]: Simplify 0.25 into 0.25
14.948 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.949 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.949 * [backup-simplify]: Simplify 0 into 0
14.950 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.951 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 1))) into 0
14.951 * [backup-simplify]: Simplify 0 into 0
14.952 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.953 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.953 * [backup-simplify]: Simplify 0 into 0
14.955 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.956 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.956 * [backup-simplify]: Simplify 0 into 0
14.957 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
14.959 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
14.959 * [backup-simplify]: Simplify 0 into 0
14.960 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
14.962 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
14.962 * [backup-simplify]: Simplify 0 into 0
14.962 * [backup-simplify]: Simplify (* 0.25 (pow (/ 1 y) 2)) into (/ 0.25 (pow y 2))
14.963 * [backup-simplify]: Simplify (/ (/ (/ 1 2.0) (/ 1 (- y))) (* (/ 1 (- y)) 2.0)) into (* 0.25 (pow y 2))
14.963 * [approximate]: Taking taylor expansion of (* 0.25 (pow y 2)) in (y) around 0
14.963 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.963 * [taylor]: Taking taylor expansion of 0.25 in y
14.963 * [backup-simplify]: Simplify 0.25 into 0.25
14.963 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.963 * [taylor]: Taking taylor expansion of y in y
14.963 * [backup-simplify]: Simplify 0 into 0
14.963 * [backup-simplify]: Simplify 1 into 1
14.963 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 2)) in y
14.963 * [taylor]: Taking taylor expansion of 0.25 in y
14.963 * [backup-simplify]: Simplify 0.25 into 0.25
14.963 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.963 * [taylor]: Taking taylor expansion of y in y
14.963 * [backup-simplify]: Simplify 0 into 0
14.963 * [backup-simplify]: Simplify 1 into 1
14.964 * [backup-simplify]: Simplify (* 1 1) into 1
14.964 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.964 * [backup-simplify]: Simplify 0.25 into 0.25
14.965 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.966 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.966 * [backup-simplify]: Simplify 0 into 0
14.967 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.967 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 1))) into 0
14.967 * [backup-simplify]: Simplify 0 into 0
14.968 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.969 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.969 * [backup-simplify]: Simplify 0 into 0
14.969 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.970 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.970 * [backup-simplify]: Simplify 0 into 0
14.971 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
14.972 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
14.972 * [backup-simplify]: Simplify 0 into 0
14.973 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
14.973 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
14.974 * [backup-simplify]: Simplify 0 into 0
14.974 * [backup-simplify]: Simplify (* 0.25 (pow (/ 1 (- y)) 2)) into (/ 0.25 (pow y 2))
14.974 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
14.974 * [backup-simplify]: Simplify (/ (/ (/ 1 2.0) x) (* x 2.0)) into (/ 0.25 (pow x 2))
14.974 * [approximate]: Taking taylor expansion of (/ 0.25 (pow x 2)) in (x) around 0
14.974 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x
14.974 * [taylor]: Taking taylor expansion of 0.25 in x
14.974 * [backup-simplify]: Simplify 0.25 into 0.25
14.974 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.974 * [taylor]: Taking taylor expansion of x in x
14.974 * [backup-simplify]: Simplify 0 into 0
14.974 * [backup-simplify]: Simplify 1 into 1
14.975 * [backup-simplify]: Simplify (* 1 1) into 1
14.975 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
14.975 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x
14.975 * [taylor]: Taking taylor expansion of 0.25 in x
14.975 * [backup-simplify]: Simplify 0.25 into 0.25
14.975 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.975 * [taylor]: Taking taylor expansion of x in x
14.975 * [backup-simplify]: Simplify 0 into 0
14.975 * [backup-simplify]: Simplify 1 into 1
14.975 * [backup-simplify]: Simplify (* 1 1) into 1
14.976 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
14.976 * [backup-simplify]: Simplify 0.25 into 0.25
14.976 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.977 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
14.977 * [backup-simplify]: Simplify 0 into 0
14.977 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.978 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.978 * [backup-simplify]: Simplify 0 into 0
14.978 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.979 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.979 * [backup-simplify]: Simplify 0 into 0
14.980 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.980 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.980 * [backup-simplify]: Simplify 0 into 0
14.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
14.982 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.982 * [backup-simplify]: Simplify 0 into 0
14.982 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
14.983 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.983 * [backup-simplify]: Simplify 0 into 0
14.983 * [backup-simplify]: Simplify (* 0.25 (pow (/ 1 x) 2)) into (/ 0.25 (pow x 2))
14.984 * [backup-simplify]: Simplify (/ (/ (/ 1 2.0) (/ 1 x)) (* (/ 1 x) 2.0)) into (* 0.25 (pow x 2))
14.984 * [approximate]: Taking taylor expansion of (* 0.25 (pow x 2)) in (x) around 0
14.984 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
14.984 * [taylor]: Taking taylor expansion of 0.25 in x
14.984 * [backup-simplify]: Simplify 0.25 into 0.25
14.984 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.984 * [taylor]: Taking taylor expansion of x in x
14.984 * [backup-simplify]: Simplify 0 into 0
14.984 * [backup-simplify]: Simplify 1 into 1
14.984 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
14.984 * [taylor]: Taking taylor expansion of 0.25 in x
14.984 * [backup-simplify]: Simplify 0.25 into 0.25
14.984 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.984 * [taylor]: Taking taylor expansion of x in x
14.984 * [backup-simplify]: Simplify 0 into 0
14.984 * [backup-simplify]: Simplify 1 into 1
14.984 * [backup-simplify]: Simplify (* 1 1) into 1
14.984 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.985 * [backup-simplify]: Simplify 0.25 into 0.25
14.985 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.985 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.985 * [backup-simplify]: Simplify 0 into 0
14.986 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.986 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 1))) into 0
14.986 * [backup-simplify]: Simplify 0 into 0
14.987 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.988 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.988 * [backup-simplify]: Simplify 0 into 0
14.989 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.989 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.989 * [backup-simplify]: Simplify 0 into 0
14.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
14.991 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
14.991 * [backup-simplify]: Simplify 0 into 0
14.992 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
14.995 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
14.995 * [backup-simplify]: Simplify 0 into 0
14.995 * [backup-simplify]: Simplify (* 0.25 (pow (/ 1 x) 2)) into (/ 0.25 (pow x 2))
14.996 * [backup-simplify]: Simplify (/ (/ (/ 1 2.0) (/ 1 (- x))) (* (/ 1 (- x)) 2.0)) into (* 0.25 (pow x 2))
14.996 * [approximate]: Taking taylor expansion of (* 0.25 (pow x 2)) in (x) around 0
14.996 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
14.996 * [taylor]: Taking taylor expansion of 0.25 in x
14.996 * [backup-simplify]: Simplify 0.25 into 0.25
14.996 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.997 * [taylor]: Taking taylor expansion of x in x
14.997 * [backup-simplify]: Simplify 0 into 0
14.997 * [backup-simplify]: Simplify 1 into 1
14.997 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
14.997 * [taylor]: Taking taylor expansion of 0.25 in x
14.997 * [backup-simplify]: Simplify 0.25 into 0.25
14.997 * [taylor]: Taking taylor expansion of (pow x 2) in x
14.997 * [taylor]: Taking taylor expansion of x in x
14.997 * [backup-simplify]: Simplify 0 into 0
14.997 * [backup-simplify]: Simplify 1 into 1
14.997 * [backup-simplify]: Simplify (* 1 1) into 1
14.998 * [backup-simplify]: Simplify (* 0.25 1) into 0.25
14.998 * [backup-simplify]: Simplify 0.25 into 0.25
14.998 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.999 * [backup-simplify]: Simplify (+ (* 0.25 0) (* 0 1)) into 0
14.999 * [backup-simplify]: Simplify 0 into 0
15.000 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.001 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 1))) into 0
15.001 * [backup-simplify]: Simplify 0 into 0
15.002 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.003 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.003 * [backup-simplify]: Simplify 0 into 0
15.004 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
15.005 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
15.005 * [backup-simplify]: Simplify 0 into 0
15.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
15.008 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
15.008 * [backup-simplify]: Simplify 0 into 0
15.009 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
15.011 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
15.011 * [backup-simplify]: Simplify 0 into 0
15.011 * [backup-simplify]: Simplify (* 0.25 (pow (/ 1 (- x)) 2)) into (/ 0.25 (pow x 2))
15.011 * * * [progress]: simplifying candidates
15.025 * [simplify]: Simplifying:
  (- (log (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (log (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (log (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (exp (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (/ (* (* (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (* (* (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (* (cbrt (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))) (cbrt (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))))
  (cbrt (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (* (* (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))) (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))) (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (sqrt (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (sqrt (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (- (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))
  (- (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (/ (/ (/ (/ 1 2.0) y) (* y 2.0)) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (/ (/ (/ (/ 1 2.0) x) (* x 2.0)) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (* (cbrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))) (cbrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (sqrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (sqrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) 1)
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (* (cbrt (/ 1 2.0)) (cbrt (/ 1 2.0))) 1))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (cbrt (/ 1 2.0)) y) (/ (cbrt (/ 1 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (sqrt (/ 1 2.0)) 1))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (sqrt (/ 1 2.0)) y) (/ (sqrt (/ 1 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt 2.0) (cbrt 2.0))) 1))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ (cbrt 1) (cbrt 2.0)) y) (/ (/ (cbrt 1) (cbrt 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt 2.0)) 1))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ (cbrt 1) (sqrt 2.0)) y) (/ (/ (cbrt 1) (sqrt 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ (cbrt 1) 2.0) y) (/ (/ (cbrt 1) 2.0) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (/ (sqrt 1) (* (cbrt 2.0) (cbrt 2.0))) 1))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ (sqrt 1) (cbrt 2.0)) y) (/ (/ (sqrt 1) (cbrt 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (/ (sqrt 1) (sqrt 2.0)) 1))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ (sqrt 1) (sqrt 2.0)) y) (/ (/ (sqrt 1) (sqrt 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (/ (sqrt 1) 1) 1))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ (sqrt 1) 2.0) y) (/ (/ (sqrt 1) 2.0) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (/ 1 (* (cbrt 2.0) (cbrt 2.0))) 1))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 (cbrt 2.0)) y) (/ (/ 1 (cbrt 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (/ 1 (sqrt 2.0)) 1))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 (sqrt 2.0)) y) (/ (/ 1 (sqrt 2.0)) x)))
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  (/ (* (* (/ (/ 1 2.0) x) (/ (/ 1 2.0) x)) (/ (/ 1 2.0) x)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))
  (* (cbrt (/ (/ (/ 1 2.0) x) (* x 2.0))) (cbrt (/ (/ (/ 1 2.0) x) (* x 2.0))))
  (cbrt (/ (/ (/ 1 2.0) x) (* x 2.0)))
  (* (* (/ (/ (/ 1 2.0) x) (* x 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (/ (/ (/ 1 2.0) x) (* x 2.0)))
  (sqrt (/ (/ (/ 1 2.0) x) (* x 2.0)))
  (sqrt (/ (/ (/ 1 2.0) x) (* x 2.0)))
  (- (/ (/ 1 2.0) x))
  (- (* x 2.0))
  (/ (* (cbrt (/ (/ 1 2.0) x)) (cbrt (/ (/ 1 2.0) x))) x)
  (/ (cbrt (/ (/ 1 2.0) x)) 2.0)
  (/ (sqrt (/ (/ 1 2.0) x)) x)
  (/ (sqrt (/ (/ 1 2.0) x)) 2.0)
  (/ (/ (* (cbrt (/ 1 2.0)) (cbrt (/ 1 2.0))) (* (cbrt x) (cbrt x))) x)
  (/ (/ (cbrt (/ 1 2.0)) (cbrt x)) 2.0)
  (/ (/ (* (cbrt (/ 1 2.0)) (cbrt (/ 1 2.0))) (sqrt x)) x)
  (/ (/ (cbrt (/ 1 2.0)) (sqrt x)) 2.0)
  (/ (/ (* (cbrt (/ 1 2.0)) (cbrt (/ 1 2.0))) 1) x)
  (/ (/ (cbrt (/ 1 2.0)) x) 2.0)
  (/ (/ (sqrt (/ 1 2.0)) (* (cbrt x) (cbrt x))) x)
  (/ (/ (sqrt (/ 1 2.0)) (cbrt x)) 2.0)
  (/ (/ (sqrt (/ 1 2.0)) (sqrt x)) x)
  (/ (/ (sqrt (/ 1 2.0)) (sqrt x)) 2.0)
  (/ (/ (sqrt (/ 1 2.0)) 1) x)
  (/ (/ (sqrt (/ 1 2.0)) x) 2.0)
  (/ (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt x) (cbrt x))) x)
  (/ (/ (/ (cbrt 1) (cbrt 2.0)) (cbrt x)) 2.0)
  (/ (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt 2.0) (cbrt 2.0))) (sqrt x)) x)
  (/ (/ (/ (cbrt 1) (cbrt 2.0)) (sqrt x)) 2.0)
  (/ (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt 2.0) (cbrt 2.0))) 1) x)
  (/ (/ (/ (cbrt 1) (cbrt 2.0)) x) 2.0)
  (/ (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt 2.0)) (* (cbrt x) (cbrt x))) x)
  (/ (/ (/ (cbrt 1) (sqrt 2.0)) (cbrt x)) 2.0)
  (/ (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt 2.0)) (sqrt x)) x)
  (/ (/ (/ (cbrt 1) (sqrt 2.0)) (sqrt x)) 2.0)
  (/ (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt 2.0)) 1) x)
  (/ (/ (/ (cbrt 1) (sqrt 2.0)) x) 2.0)
  (/ (/ (/ (* (cbrt 1) (cbrt 1)) 1) (* (cbrt x) (cbrt x))) x)
  (/ (/ (/ (cbrt 1) 2.0) (cbrt x)) 2.0)
  (/ (/ (/ (* (cbrt 1) (cbrt 1)) 1) (sqrt x)) x)
  (/ (/ (/ (cbrt 1) 2.0) (sqrt x)) 2.0)
  (/ (/ (/ (* (cbrt 1) (cbrt 1)) 1) 1) x)
  (/ (/ (/ (cbrt 1) 2.0) x) 2.0)
  (/ (/ (/ (sqrt 1) (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt x) (cbrt x))) x)
  (/ (/ (/ (sqrt 1) (cbrt 2.0)) (cbrt x)) 2.0)
  (/ (/ (/ (sqrt 1) (* (cbrt 2.0) (cbrt 2.0))) (sqrt x)) x)
  (/ (/ (/ (sqrt 1) (cbrt 2.0)) (sqrt x)) 2.0)
  (/ (/ (/ (sqrt 1) (* (cbrt 2.0) (cbrt 2.0))) 1) x)
  (/ (/ (/ (sqrt 1) (cbrt 2.0)) x) 2.0)
  (/ (/ (/ (sqrt 1) (sqrt 2.0)) (* (cbrt x) (cbrt x))) x)
  (/ (/ (/ (sqrt 1) (sqrt 2.0)) (cbrt x)) 2.0)
  (/ (/ (/ (sqrt 1) (sqrt 2.0)) (sqrt x)) x)
  (/ (/ (/ (sqrt 1) (sqrt 2.0)) (sqrt x)) 2.0)
  (/ (/ (/ (sqrt 1) (sqrt 2.0)) 1) x)
  (/ (/ (/ (sqrt 1) (sqrt 2.0)) x) 2.0)
  (/ (/ (/ (sqrt 1) 1) (* (cbrt x) (cbrt x))) x)
  (/ (/ (/ (sqrt 1) 2.0) (cbrt x)) 2.0)
  (/ (/ (/ (sqrt 1) 1) (sqrt x)) x)
  (/ (/ (/ (sqrt 1) 2.0) (sqrt x)) 2.0)
  (/ (/ (/ (sqrt 1) 1) 1) x)
  (/ (/ (/ (sqrt 1) 2.0) x) 2.0)
  (/ (/ (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt x) (cbrt x))) x)
  (/ (/ (/ 1 (cbrt 2.0)) (cbrt x)) 2.0)
  (/ (/ (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (sqrt x)) x)
  (/ (/ (/ 1 (cbrt 2.0)) (sqrt x)) 2.0)
  (/ (/ (/ 1 (* (cbrt 2.0) (cbrt 2.0))) 1) x)
  (/ (/ (/ 1 (cbrt 2.0)) x) 2.0)
  (/ (/ (/ 1 (sqrt 2.0)) (* (cbrt x) (cbrt x))) x)
  (/ (/ (/ 1 (sqrt 2.0)) (cbrt x)) 2.0)
  (/ (/ (/ 1 (sqrt 2.0)) (sqrt x)) x)
  (/ (/ (/ 1 (sqrt 2.0)) (sqrt x)) 2.0)
  (/ (/ (/ 1 (sqrt 2.0)) 1) x)
  (/ (/ (/ 1 (sqrt 2.0)) x) 2.0)
  (/ (/ (/ 1 1) (* (cbrt x) (cbrt x))) x)
  (/ (/ (/ 1 2.0) (cbrt x)) 2.0)
  (/ (/ (/ 1 1) (sqrt x)) x)
  (/ (/ (/ 1 2.0) (sqrt x)) 2.0)
  (/ (/ (/ 1 1) 1) x)
  (/ (/ (/ 1 2.0) x) 2.0)
  (/ (/ 1 (* (cbrt x) (cbrt x))) x)
  (/ (/ (/ 1 2.0) (cbrt x)) 2.0)
  (/ (/ 1 (sqrt x)) x)
  (/ (/ (/ 1 2.0) (sqrt x)) 2.0)
  (/ (/ 1 1) x)
  (/ (/ (/ 1 2.0) x) 2.0)
  (/ (/ 1 (* (cbrt x) (cbrt x))) x)
  (/ (/ (/ 1 2.0) (cbrt x)) 2.0)
  (/ (/ 1 (sqrt x)) x)
  (/ (/ (/ 1 2.0) (sqrt x)) 2.0)
  (/ (/ 1 1) x)
  (/ (/ (/ 1 2.0) x) 2.0)
  (/ 1 x)
  (/ (/ (/ 1 2.0) x) 2.0)
  (/ (/ 1 2.0) x)
  (/ (/ 1 x) 2.0)
  (/ 1 (* x 2.0))
  (/ (* x 2.0) (/ (/ 1 2.0) x))
  (/ (/ (/ 1 2.0) x) x)
  (/ (* x 2.0) (cbrt (/ (/ 1 2.0) x)))
  (/ (* x 2.0) (sqrt (/ (/ 1 2.0) x)))
  (/ (* x 2.0) (/ (cbrt (/ 1 2.0)) (cbrt x)))
  (/ (* x 2.0) (/ (cbrt (/ 1 2.0)) (sqrt x)))
  (/ (* x 2.0) (/ (cbrt (/ 1 2.0)) x))
  (/ (* x 2.0) (/ (sqrt (/ 1 2.0)) (cbrt x)))
  (/ (* x 2.0) (/ (sqrt (/ 1 2.0)) (sqrt x)))
  (/ (* x 2.0) (/ (sqrt (/ 1 2.0)) x))
  (/ (* x 2.0) (/ (/ (cbrt 1) (cbrt 2.0)) (cbrt x)))
  (/ (* x 2.0) (/ (/ (cbrt 1) (cbrt 2.0)) (sqrt x)))
  (/ (* x 2.0) (/ (/ (cbrt 1) (cbrt 2.0)) x))
  (/ (* x 2.0) (/ (/ (cbrt 1) (sqrt 2.0)) (cbrt x)))
  (/ (* x 2.0) (/ (/ (cbrt 1) (sqrt 2.0)) (sqrt x)))
  (/ (* x 2.0) (/ (/ (cbrt 1) (sqrt 2.0)) x))
  (/ (* x 2.0) (/ (/ (cbrt 1) 2.0) (cbrt x)))
  (/ (* x 2.0) (/ (/ (cbrt 1) 2.0) (sqrt x)))
  (/ (* x 2.0) (/ (/ (cbrt 1) 2.0) x))
  (/ (* x 2.0) (/ (/ (sqrt 1) (cbrt 2.0)) (cbrt x)))
  (/ (* x 2.0) (/ (/ (sqrt 1) (cbrt 2.0)) (sqrt x)))
  (/ (* x 2.0) (/ (/ (sqrt 1) (cbrt 2.0)) x))
  (/ (* x 2.0) (/ (/ (sqrt 1) (sqrt 2.0)) (cbrt x)))
  (/ (* x 2.0) (/ (/ (sqrt 1) (sqrt 2.0)) (sqrt x)))
  (/ (* x 2.0) (/ (/ (sqrt 1) (sqrt 2.0)) x))
  (/ (* x 2.0) (/ (/ (sqrt 1) 2.0) (cbrt x)))
  (/ (* x 2.0) (/ (/ (sqrt 1) 2.0) (sqrt x)))
  (/ (* x 2.0) (/ (/ (sqrt 1) 2.0) x))
  (/ (* x 2.0) (/ (/ 1 (cbrt 2.0)) (cbrt x)))
  (/ (* x 2.0) (/ (/ 1 (cbrt 2.0)) (sqrt x)))
  (/ (* x 2.0) (/ (/ 1 (cbrt 2.0)) x))
  (/ (* x 2.0) (/ (/ 1 (sqrt 2.0)) (cbrt x)))
  (/ (* x 2.0) (/ (/ 1 (sqrt 2.0)) (sqrt x)))
  (/ (* x 2.0) (/ (/ 1 (sqrt 2.0)) x))
  (/ (* x 2.0) (/ (/ 1 2.0) (cbrt x)))
  (/ (* x 2.0) (/ (/ 1 2.0) (sqrt x)))
  (/ (* x 2.0) (/ (/ 1 2.0) x))
  (/ (* x 2.0) (/ (/ 1 2.0) (cbrt x)))
  (/ (* x 2.0) (/ (/ 1 2.0) (sqrt x)))
  (/ (* x 2.0) (/ (/ 1 2.0) x))
  (/ (* x 2.0) (/ (/ 1 2.0) (cbrt x)))
  (/ (* x 2.0) (/ (/ 1 2.0) (sqrt x)))
  (/ (* x 2.0) (/ (/ 1 2.0) x))
  (/ (* x 2.0) (/ (/ 1 2.0) x))
  (/ (* x 2.0) (/ 1 x))
  (* (* x 2.0) x)
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2))))
  (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2))))
  (- (* 0.25 (/ 1 (pow y 2))) (* 0.25 (/ 1 (pow x 2))))
  (/ 0.25 (pow y 2))
  (/ 0.25 (pow y 2))
  (/ 0.25 (pow y 2))
  (/ 0.25 (pow x 2))
  (/ 0.25 (pow x 2))
  (/ 0.25 (pow x 2))
15.055 * * [simplify]: Extracting # 0 : cost  0
15.057 * * [simplify]: Extracting # 1 : cost  0
15.060 * * [simplify]: Extracting # 2 : cost  0
15.063 * * [simplify]: Extracting # 3 : cost  0
15.067 * * [simplify]: Extracting # 4 : cost  0
15.070 * * [simplify]: Extracting # 5 : cost  0
15.072 * * [simplify]: Extracting # 6 : cost  0
15.073 * * [simplify]: Extracting # 7 : cost  0
15.075 * * [simplify]: Extracting # 8 : cost  0
15.076 * * [simplify]: iteration  0 :  712  enodes  (cost  11347 )
15.532 * * [simplify]: Extracting # 0 : cost  0
15.539 * * [simplify]: Extracting # 1 : cost  0
15.545 * * [simplify]: Extracting # 2 : cost  0
15.550 * * [simplify]: Extracting # 3 : cost  0
15.560 * * [simplify]: Extracting # 4 : cost  0
15.565 * * [simplify]: iteration  1 :  2099  enodes  (cost  10449 )
16.177 * * [simplify]: Extracting # 0 : cost  0
16.183 * * [simplify]: Extracting # 1 : cost  0
16.190 * * [simplify]: Extracting # 2 : cost  0
16.202 * * [simplify]: Extracting # 3 : cost  0
16.211 * * [simplify]: Extracting # 4 : cost  0
16.224 * * [simplify]: iteration done:  5001  enodes  (cost  10095 )
16.228 * [simplify]: Simplified to:
  (log (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (log (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (exp (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (/ (pow (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) 3) (pow (+ (/ (/ 1 2.0) x) (/ (/ 1 2.0) y)) 3))
  (* (cbrt (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))) (cbrt (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))))
  (cbrt (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (pow (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))) 3)
  (sqrt (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (sqrt (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (- (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))
  (- (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (/ (/ (/ (/ 1 2.0) y) (* y 2.0)) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (/ (/ (/ (/ 1 2.0) x) (* x 2.0)) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (* (cbrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))) (cbrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (sqrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (sqrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (* (cbrt (/ 1 2.0)) (cbrt (/ 1 2.0))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (cbrt (/ 1 2.0)) y) (/ (cbrt (/ 1 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (sqrt (/ 1 2.0)))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (sqrt (/ 1 2.0)) y) (/ (sqrt (/ 1 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (/ 1 (cbrt 2.0)) (cbrt 2.0)))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 (cbrt 2.0)) y) (/ (/ 1 (cbrt 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ 1 (sqrt 2.0)))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 (sqrt 2.0)) y) (/ (/ 1 (sqrt 2.0)) x)))
  (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (/ 1 (cbrt 2.0)) (cbrt 2.0)))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 (cbrt 2.0)) y) (/ (/ 1 (cbrt 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ 1 (sqrt 2.0)))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 (sqrt 2.0)) y) (/ (/ 1 (sqrt 2.0)) x)))
  (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ (/ 1 (cbrt 2.0)) (cbrt 2.0)))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 (cbrt 2.0)) y) (/ (/ 1 (cbrt 2.0)) x)))
  (/ (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) (/ 1 (sqrt 2.0)))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 (sqrt 2.0)) y) (/ (/ 1 (sqrt 2.0)) x)))
  (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))))
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))
  (* (* (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))) 2.0)
  (/ (cbrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (+ (/ 1 y) (/ 1 x)))
  (/ (sqrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (* (cbrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))) (cbrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x)))))
  (/ (sqrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (cbrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (/ (sqrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (sqrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (/ (sqrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0)))) (sqrt (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))
  (sqrt (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))))
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  2.0
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  (* x (* x 2.0))
  (* x (* x 2.0))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.25 (pow y 2)) (/ 0.25 (pow x 2)))
  (- (/ 0.25 (pow y 2)) (/ 0.25 (pow x 2)))
  (- (/ 0.25 (pow y 2)) (/ 0.25 (pow x 2)))
  (/ 0.25 (pow y 2))
  (/ 0.25 (pow y 2))
  (/ 0.25 (pow y 2))
  (/ 0.25 (pow x 2))
  (/ 0.25 (pow x 2))
  (/ 0.25 (pow x 2))
16.233 * * * [progress]: adding candidates to table
18.029 * [progress]: [Phase 3 of 3] Extracting.
18.029 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))> #<alt (λ (x y) (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))>)
18.030 * * * [regime-changes]: Trying 2 branch expressions: (y x)
18.030 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))> #<alt (λ (x y) (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))>)
18.059 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0))))> #<alt (λ (x y) (/ (- (/ (/ (/ 1 2.0) y) (* y 2.0)) (/ (/ (/ 1 2.0) x) (* x 2.0))) (+ (/ (/ 1 2.0) y) (/ (/ 1 2.0) x))))>)
18.091 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
18.091 * [simplify]: Simplifying:
  (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))
18.092 * * [simplify]: Extracting # 0 : cost  0
18.092 * * [simplify]: Extracting # 1 : cost  0
18.092 * * [simplify]: Extracting # 2 : cost  0
18.092 * * [simplify]: Extracting # 3 : cost  0
18.092 * * [simplify]: Extracting # 4 : cost  0
18.092 * * [simplify]: Extracting # 5 : cost  0
18.092 * * [simplify]: iteration  0 :  9  enodes  (cost  11 )
18.094 * * [simplify]: Extracting # 0 : cost  0
18.094 * * [simplify]: iteration  1 :  12  enodes  (cost  11 )
18.095 * * [simplify]: Extracting # 0 : cost  0
18.095 * * [simplify]: iteration done:  12  enodes  (cost  11 )
18.095 * [simplify]: Simplified to:
  (- (/ (/ 1 2.0) y) (/ 1 (* x 2.0)))
19.057 * [regime-testing]: Baseline error score: 0.015325035942082905
19.059 * [regime-testing]: Oracle error score: 0.012501562695336917
19.063 * [regime-testing]: End program error score: 0.015325035942082905
19.134 * [regime-testing]: Target error score: 0.015325035942082905