1.163 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.117 * * * [progress]: [2/2] Setting up program.
0.123 * [progress]: [Phase 2 of 3] Improving.
0.124 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
0.126 * [simplify]: Simplifying:
  (- (pow x 4) (pow y 4))
0.127 * * [simplify]: iteration 1: (6 enodes)
0.132 * * [simplify]: iteration 2: (14 enodes)
0.136 * * [simplify]: iteration 3: (38 enodes)
0.143 * * [simplify]: iteration 4: (51 enodes)
0.147 * * [simplify]: iteration 5: (68 enodes)
0.155 * * [simplify]: iteration 6: (123 enodes)
0.213 * * [simplify]: iteration 7: (277 enodes)
0.313 * * [simplify]: iteration 8: (551 enodes)
0.610 * * [simplify]: iteration 9: (1277 enodes)
3.220 * * [simplify]: Extracting #0: cost 1 inf + 0
3.221 * * [simplify]: Extracting #1: cost 155 inf + 0
3.225 * * [simplify]: Extracting #2: cost 796 inf + 1
3.230 * * [simplify]: Extracting #3: cost 861 inf + 3213
3.264 * * [simplify]: Extracting #4: cost 496 inf + 101312
3.371 * * [simplify]: Extracting #5: cost 26 inf + 239491
3.496 * * [simplify]: Extracting #6: cost 0 inf + 238309
3.607 * * [simplify]: Extracting #7: cost 0 inf + 238189
3.714 * [simplify]: Simplified to:
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
3.722 * * [progress]: iteration 1 / 4
3.722 * * * [progress]: picking best candidate
3.730 * * * * [pick]: Picked  #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
3.730 * * * [progress]: localizing error
3.742 * * * [progress]: generating rewritten candidates
3.742 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.756 * * * [progress]: generating series expansions
3.756 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.761 * [backup-simplify]: Simplify (- (pow x 4) (pow y 4)) into (- (pow x 4) (pow y 4))
3.761 * [approximate]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (x y) around 0
3.762 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y
3.762 * [taylor]: Taking taylor expansion of (pow x 4) in y
3.762 * [taylor]: Taking taylor expansion of x in y
3.762 * [backup-simplify]: Simplify x into x
3.763 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.763 * [taylor]: Taking taylor expansion of y in y
3.763 * [backup-simplify]: Simplify 0 into 0
3.763 * [backup-simplify]: Simplify 1 into 1
3.763 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x
3.763 * [taylor]: Taking taylor expansion of (pow x 4) in x
3.763 * [taylor]: Taking taylor expansion of x in x
3.763 * [backup-simplify]: Simplify 0 into 0
3.763 * [backup-simplify]: Simplify 1 into 1
3.763 * [taylor]: Taking taylor expansion of (pow y 4) in x
3.763 * [taylor]: Taking taylor expansion of y in x
3.763 * [backup-simplify]: Simplify y into y
3.763 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x
3.763 * [taylor]: Taking taylor expansion of (pow x 4) in x
3.763 * [taylor]: Taking taylor expansion of x in x
3.763 * [backup-simplify]: Simplify 0 into 0
3.763 * [backup-simplify]: Simplify 1 into 1
3.763 * [taylor]: Taking taylor expansion of (pow y 4) in x
3.763 * [taylor]: Taking taylor expansion of y in x
3.763 * [backup-simplify]: Simplify y into y
3.764 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.764 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
3.764 * [backup-simplify]: Simplify (- (pow y 4)) into (- (pow y 4))
3.764 * [backup-simplify]: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4))
3.764 * [taylor]: Taking taylor expansion of (- (pow y 4)) in y
3.764 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.764 * [taylor]: Taking taylor expansion of y in y
3.764 * [backup-simplify]: Simplify 0 into 0
3.764 * [backup-simplify]: Simplify 1 into 1
3.764 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.764 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
3.765 * [backup-simplify]: Simplify (- 0) into 0
3.765 * [backup-simplify]: Simplify (+ 0 0) into 0
3.765 * [taylor]: Taking taylor expansion of 0 in y
3.765 * [backup-simplify]: Simplify 0 into 0
3.765 * [backup-simplify]: Simplify 0 into 0
3.766 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.766 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.766 * [backup-simplify]: Simplify (- 0) into 0
3.767 * [backup-simplify]: Simplify (+ 0 0) into 0
3.767 * [taylor]: Taking taylor expansion of 0 in y
3.767 * [backup-simplify]: Simplify 0 into 0
3.767 * [backup-simplify]: Simplify 0 into 0
3.767 * [backup-simplify]: Simplify 0 into 0
3.767 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.768 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.768 * [backup-simplify]: Simplify (- 0) into 0
3.768 * [backup-simplify]: Simplify (+ 0 0) into 0
3.768 * [taylor]: Taking taylor expansion of 0 in y
3.769 * [backup-simplify]: Simplify 0 into 0
3.769 * [backup-simplify]: Simplify 0 into 0
3.769 * [backup-simplify]: Simplify 0 into 0
3.769 * [backup-simplify]: Simplify 0 into 0
3.769 * [backup-simplify]: Simplify 0 into 0
3.769 * [backup-simplify]: Simplify (- (pow (/ 1 x) 4) (pow (/ 1 y) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))
3.769 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0
3.769 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
3.769 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
3.769 * [taylor]: Taking taylor expansion of (pow x 4) in y
3.769 * [taylor]: Taking taylor expansion of x in y
3.769 * [backup-simplify]: Simplify x into x
3.769 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.769 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
3.769 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
3.769 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
3.769 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.769 * [taylor]: Taking taylor expansion of y in y
3.769 * [backup-simplify]: Simplify 0 into 0
3.769 * [backup-simplify]: Simplify 1 into 1
3.770 * [backup-simplify]: Simplify (* 1 1) into 1
3.770 * [backup-simplify]: Simplify (* 1 1) into 1
3.770 * [backup-simplify]: Simplify (/ 1 1) into 1
3.770 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
3.770 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
3.770 * [taylor]: Taking taylor expansion of (pow x 4) in x
3.770 * [taylor]: Taking taylor expansion of x in x
3.770 * [backup-simplify]: Simplify 0 into 0
3.770 * [backup-simplify]: Simplify 1 into 1
3.771 * [backup-simplify]: Simplify (* 1 1) into 1
3.771 * [backup-simplify]: Simplify (* 1 1) into 1
3.771 * [backup-simplify]: Simplify (/ 1 1) into 1
3.771 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
3.771 * [taylor]: Taking taylor expansion of (pow y 4) in x
3.771 * [taylor]: Taking taylor expansion of y in x
3.771 * [backup-simplify]: Simplify y into y
3.771 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.771 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
3.771 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
3.771 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
3.771 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
3.771 * [taylor]: Taking taylor expansion of (pow x 4) in x
3.771 * [taylor]: Taking taylor expansion of x in x
3.771 * [backup-simplify]: Simplify 0 into 0
3.771 * [backup-simplify]: Simplify 1 into 1
3.772 * [backup-simplify]: Simplify (* 1 1) into 1
3.772 * [backup-simplify]: Simplify (* 1 1) into 1
3.772 * [backup-simplify]: Simplify (/ 1 1) into 1
3.772 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
3.772 * [taylor]: Taking taylor expansion of (pow y 4) in x
3.772 * [taylor]: Taking taylor expansion of y in x
3.772 * [backup-simplify]: Simplify y into y
3.772 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.772 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
3.772 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
3.773 * [backup-simplify]: Simplify (+ 1 0) into 1
3.773 * [taylor]: Taking taylor expansion of 1 in y
3.773 * [backup-simplify]: Simplify 1 into 1
3.773 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.774 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.774 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.775 * [backup-simplify]: Simplify (+ 0 0) into 0
3.775 * [taylor]: Taking taylor expansion of 0 in y
3.775 * [backup-simplify]: Simplify 0 into 0
3.775 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.776 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.776 * [backup-simplify]: Simplify (+ 0 0) into 0
3.776 * [taylor]: Taking taylor expansion of 0 in y
3.776 * [backup-simplify]: Simplify 0 into 0
3.777 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.778 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.779 * [backup-simplify]: Simplify (+ 0 0) into 0
3.779 * [taylor]: Taking taylor expansion of 0 in y
3.779 * [backup-simplify]: Simplify 0 into 0
3.779 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.780 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.781 * [backup-simplify]: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4)))
3.781 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4)))
3.781 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y
3.781 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
3.781 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.781 * [taylor]: Taking taylor expansion of y in y
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [backup-simplify]: Simplify 1 into 1
3.781 * [backup-simplify]: Simplify (* 1 1) into 1
3.781 * [backup-simplify]: Simplify (* 1 1) into 1
3.782 * [backup-simplify]: Simplify (/ 1 1) into 1
3.782 * [backup-simplify]: Simplify (- 1) into -1
3.782 * [backup-simplify]: Simplify -1 into -1
3.782 * [backup-simplify]: Simplify 1 into 1
3.783 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.785 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.785 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
3.785 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0
3.785 * [backup-simplify]: Simplify (- 0) into 0
3.785 * [backup-simplify]: Simplify (+ 0 0) into 0
3.785 * [taylor]: Taking taylor expansion of 0 in y
3.785 * [backup-simplify]: Simplify 0 into 0
3.786 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.786 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.787 * [backup-simplify]: Simplify (- 0) into 0
3.787 * [backup-simplify]: Simplify 0 into 0
3.787 * [backup-simplify]: Simplify 0 into 0
3.787 * [backup-simplify]: Simplify 0 into 0
3.788 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.789 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.790 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.790 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.790 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0
3.791 * [backup-simplify]: Simplify (- 0) into 0
3.791 * [backup-simplify]: Simplify (+ 0 0) into 0
3.791 * [taylor]: Taking taylor expansion of 0 in y
3.791 * [backup-simplify]: Simplify 0 into 0
3.791 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.792 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.793 * [backup-simplify]: Simplify (- 0) into 0
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4))
3.793 * [backup-simplify]: Simplify (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4)))
3.793 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0
3.793 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
3.793 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
3.793 * [taylor]: Taking taylor expansion of (pow x 4) in y
3.793 * [taylor]: Taking taylor expansion of x in y
3.793 * [backup-simplify]: Simplify x into x
3.794 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.794 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
3.794 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
3.794 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
3.794 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.794 * [taylor]: Taking taylor expansion of y in y
3.794 * [backup-simplify]: Simplify 0 into 0
3.794 * [backup-simplify]: Simplify 1 into 1
3.794 * [backup-simplify]: Simplify (* 1 1) into 1
3.794 * [backup-simplify]: Simplify (* 1 1) into 1
3.794 * [backup-simplify]: Simplify (/ 1 1) into 1
3.795 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
3.795 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
3.795 * [taylor]: Taking taylor expansion of (pow x 4) in x
3.795 * [taylor]: Taking taylor expansion of x in x
3.795 * [backup-simplify]: Simplify 0 into 0
3.795 * [backup-simplify]: Simplify 1 into 1
3.795 * [backup-simplify]: Simplify (* 1 1) into 1
3.795 * [backup-simplify]: Simplify (* 1 1) into 1
3.795 * [backup-simplify]: Simplify (/ 1 1) into 1
3.795 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
3.795 * [taylor]: Taking taylor expansion of (pow y 4) in x
3.795 * [taylor]: Taking taylor expansion of y in x
3.795 * [backup-simplify]: Simplify y into y
3.795 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.796 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
3.796 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
3.796 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
3.796 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
3.796 * [taylor]: Taking taylor expansion of (pow x 4) in x
3.796 * [taylor]: Taking taylor expansion of x in x
3.796 * [backup-simplify]: Simplify 0 into 0
3.796 * [backup-simplify]: Simplify 1 into 1
3.796 * [backup-simplify]: Simplify (* 1 1) into 1
3.796 * [backup-simplify]: Simplify (* 1 1) into 1
3.796 * [backup-simplify]: Simplify (/ 1 1) into 1
3.796 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
3.796 * [taylor]: Taking taylor expansion of (pow y 4) in x
3.796 * [taylor]: Taking taylor expansion of y in x
3.796 * [backup-simplify]: Simplify y into y
3.797 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.797 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
3.797 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
3.797 * [backup-simplify]: Simplify (+ 1 0) into 1
3.797 * [taylor]: Taking taylor expansion of 1 in y
3.797 * [backup-simplify]: Simplify 1 into 1
3.797 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.798 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.799 * [backup-simplify]: Simplify (+ 0 0) into 0
3.799 * [taylor]: Taking taylor expansion of 0 in y
3.799 * [backup-simplify]: Simplify 0 into 0
3.799 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.800 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.801 * [backup-simplify]: Simplify (+ 0 0) into 0
3.801 * [taylor]: Taking taylor expansion of 0 in y
3.801 * [backup-simplify]: Simplify 0 into 0
3.802 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.803 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.804 * [backup-simplify]: Simplify (+ 0 0) into 0
3.804 * [taylor]: Taking taylor expansion of 0 in y
3.804 * [backup-simplify]: Simplify 0 into 0
3.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.806 * [backup-simplify]: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4)))
3.806 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4)))
3.806 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y
3.806 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
3.806 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.806 * [taylor]: Taking taylor expansion of y in y
3.806 * [backup-simplify]: Simplify 0 into 0
3.806 * [backup-simplify]: Simplify 1 into 1
3.807 * [backup-simplify]: Simplify (* 1 1) into 1
3.807 * [backup-simplify]: Simplify (* 1 1) into 1
3.807 * [backup-simplify]: Simplify (/ 1 1) into 1
3.807 * [backup-simplify]: Simplify (- 1) into -1
3.807 * [backup-simplify]: Simplify -1 into -1
3.807 * [backup-simplify]: Simplify 1 into 1
3.808 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.809 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.810 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.810 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
3.810 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0
3.810 * [backup-simplify]: Simplify (- 0) into 0
3.810 * [backup-simplify]: Simplify (+ 0 0) into 0
3.810 * [taylor]: Taking taylor expansion of 0 in y
3.810 * [backup-simplify]: Simplify 0 into 0
3.819 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.819 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.820 * [backup-simplify]: Simplify (- 0) into 0
3.820 * [backup-simplify]: Simplify 0 into 0
3.820 * [backup-simplify]: Simplify 0 into 0
3.820 * [backup-simplify]: Simplify 0 into 0
3.821 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.822 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.823 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.824 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.824 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0
3.824 * [backup-simplify]: Simplify (- 0) into 0
3.824 * [backup-simplify]: Simplify (+ 0 0) into 0
3.824 * [taylor]: Taking taylor expansion of 0 in y
3.824 * [backup-simplify]: Simplify 0 into 0
3.825 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.825 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.826 * [backup-simplify]: Simplify (- 0) into 0
3.826 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify 0 into 0
3.827 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4))
3.827 * * * [progress]: simplifying candidates
3.827 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #<alt (λ (x y) (log (/ (exp (pow x 4)) (exp (pow y 4)))))>
3.827 * * * * [progress]: [ 2 / 27 ] simplifiying candidate #<alt (λ (x y) (pow (- (pow x 4) (pow y 4)) 1))>
3.827 * * * * [progress]: [ 3 / 27 ] simplifiying candidate #<alt (λ (x y) (exp (log (- (pow x 4) (pow y 4)))))>
3.827 * * * * [progress]: [ 4 / 27 ] simplifiying candidate #<alt (λ (x y) (log (exp (- (pow x 4) (pow y 4)))))>
3.827 * * * * [progress]: [ 5 / 27 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4)))) (cbrt (- (pow x 4) (pow y 4)))))>
3.827 * * * * [progress]: [ 6 / 27 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) (- (pow x 4) (pow y 4)))))>
3.827 * * * * [progress]: [ 7 / 27 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (- (pow x 4) (pow y 4))) (sqrt (- (pow x 4) (pow y 4)))))>
3.827 * * * * [progress]: [ 8 / 27 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (pow x 4) 3) (pow (pow y 4) 3)) (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))))>
3.827 * * * * [progress]: [ 9 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (pow x 4) (- (pow y 4))))>
3.827 * * * * [progress]: [ 10 / 27 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (pow x 4) (pow y 4))))>
3.827 * * * * [progress]: [ 11 / 27 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4))) (+ (pow x 4) (pow y 4))))>
3.827 * * * * [progress]: [ 12 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (pow (sqrt y) 4)) (- (pow (sqrt x) 4) (pow (sqrt y) 4))))>
3.827 * * * * [progress]: [ 13 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (sqrt (pow y 4))) (- (pow (sqrt x) 4) (sqrt (pow y 4)))))>
3.827 * * * * [progress]: [ 14 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow (sqrt x) 4) (pow y (/ 4 2))) (- (pow (sqrt x) 4) (pow y (/ 4 2)))))>
3.827 * * * * [progress]: [ 15 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow (sqrt y) 4)) (- (sqrt (pow x 4)) (pow (sqrt y) 4))))>
3.827 * * * * [progress]: [ 16 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))>
3.828 * * * * [progress]: [ 17 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (pow x 4)) (pow y (/ 4 2))) (- (sqrt (pow x 4)) (pow y (/ 4 2)))))>
3.828 * * * * [progress]: [ 18 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow (sqrt y) 4)) (- (pow x (/ 4 2)) (pow (sqrt y) 4))))>
3.828 * * * * [progress]: [ 19 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
3.828 * * * * [progress]: [ 20 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow y (/ 4 2))) (- (pow x (/ 4 2)) (pow y (/ 4 2)))))>
3.828 * * * * [progress]: [ 21 / 27 ] simplifiying candidate #<alt (λ (x y) (* (pow 1 4) (- (pow x 4) (pow y 4))))>
3.828 * * * * [progress]: [ 22 / 27 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (pow x 4) (pow y 4))))>
3.828 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (pow x 4) (- (pow y 4))))>
3.828 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (- (pow x 4) (pow y 4)))))>
3.828 * * * * [progress]: [ 25 / 27 ] simplifiying candidate #<alt (λ (x y) 0)>
3.828 * * * * [progress]: [ 26 / 27 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
3.828 * * * * [progress]: [ 27 / 27 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
3.828 * [simplify]: Simplifying:
  (/ (exp (pow x 4)) (exp (pow y 4)))
  (log (- (pow x 4) (pow y 4)))
  (exp (- (pow x 4) (pow y 4)))
  (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4))))
  (cbrt (- (pow x 4) (pow y 4)))
  (* (* (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4))) (- (pow x 4) (pow y 4)))
  (sqrt (- (pow x 4) (pow y 4)))
  (sqrt (- (pow x 4) (pow y 4)))
  (- (pow (pow x 4) 3) (pow (pow y 4) 3))
  (+ (* (pow x 4) (pow x 4)) (+ (* (pow y 4) (pow y 4)) (* (pow x 4) (pow y 4))))
  (- (pow y 4))
  (- (* (pow x 4) (pow x 4)) (* (pow y 4) (pow y 4)))
  (+ (pow x 4) (pow y 4))
  (+ (pow (sqrt x) 4) (pow (sqrt y) 4))
  (- (pow (sqrt x) 4) (pow (sqrt y) 4))
  (+ (pow (sqrt x) 4) (sqrt (pow y 4)))
  (- (pow (sqrt x) 4) (sqrt (pow y 4)))
  (+ (pow (sqrt x) 4) (pow y (/ 4 2)))
  (- (pow (sqrt x) 4) (pow y (/ 4 2)))
  (+ (sqrt (pow x 4)) (pow (sqrt y) 4))
  (- (sqrt (pow x 4)) (pow (sqrt y) 4))
  (+ (sqrt (pow x 4)) (sqrt (pow y 4)))
  (- (sqrt (pow x 4)) (sqrt (pow y 4)))
  (+ (sqrt (pow x 4)) (pow y (/ 4 2)))
  (- (sqrt (pow x 4)) (pow y (/ 4 2)))
  (+ (pow x (/ 4 2)) (pow (sqrt y) 4))
  (- (pow x (/ 4 2)) (pow (sqrt y) 4))
  (+ (pow x (/ 4 2)) (sqrt (pow y 4)))
  (- (pow x (/ 4 2)) (sqrt (pow y 4)))
  (+ (pow x (/ 4 2)) (pow y (/ 4 2)))
  (- (pow x (/ 4 2)) (pow y (/ 4 2)))
  (- (pow x 4) (pow y 4))
  (- (pow x 4) (pow y 4))
  (- (pow y 4))
  (real->posit16 (- (pow x 4) (pow y 4)))
  0
  (- (pow x 4) (pow y 4))
  (- (pow x 4) (pow y 4))
3.829 * * [simplify]: iteration 1: (58 enodes)
3.841 * * [simplify]: iteration 2: (118 enodes)
3.894 * * [simplify]: iteration 3: (288 enodes)
4.020 * * [simplify]: iteration 4: (898 enodes)
6.065 * * [simplify]: Extracting #0: cost 22 inf + 0
6.065 * * [simplify]: Extracting #1: cost 206 inf + 1
6.069 * * [simplify]: Extracting #2: cost 755 inf + 1813
6.084 * * [simplify]: Extracting #3: cost 894 inf + 19391
6.138 * * [simplify]: Extracting #4: cost 345 inf + 171784
6.214 * * [simplify]: Extracting #5: cost 35 inf + 258611
6.333 * * [simplify]: Extracting #6: cost 0 inf + 253026
6.425 * * [simplify]: Extracting #7: cost 0 inf + 252786
6.540 * [simplify]: Simplified to:
  (exp (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (log (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (exp (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))))
  (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (sqrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (+ (* (* y y) (* (* y y) (* y y))) (* (* (* x x) (* x x)) (* x x))) (- (* (* (* x x) (* x x)) (* x x)) (* (* y y) (* (* y y) (* y y)))))
  (+ (* (* (* x x) (* x x)) (* (* x x) (* x x))) (* (+ (* (* y y) (* y y)) (* (* x x) (* x x))) (* (* y y) (* y y))))
  (- (* (* y y) (* y y)))
  (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (* (* y y) (* y y)) (* (* x x) (* x x))))
  (+ (* (* y y) (* y y)) (* (* x x) (* x x)))
  (+ (* x x) (* y y))
  (* (+ x y) (- x y))
  (+ (* x x) (fabs (* y y)))
  (- (* x x) (fabs (* y y)))
  (+ (* x x) (* y y))
  (* (+ x y) (- x y))
  (+ (* y y) (fabs (* x x)))
  (- (fabs (* x x)) (* y y))
  (+ (fabs (* x x)) (fabs (* y y)))
  (- (fabs (* x x)) (fabs (* y y)))
  (+ (* y y) (fabs (* x x)))
  (- (fabs (* x x)) (* y y))
  (+ (* x x) (* y y))
  (* (+ x y) (- x y))
  (+ (* x x) (fabs (* y y)))
  (- (* x x) (fabs (* y y)))
  (+ (* x x) (* y y))
  (* (+ x y) (- x y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* (* y y) (* y y)))
  (real->posit16 (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  0
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
6.542 * * * [progress]: adding candidates to table
6.790 * * [progress]: iteration 2 / 4
6.790 * * * [progress]: picking best candidate
6.796 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
6.796 * * * [progress]: localizing error
6.818 * * * [progress]: generating rewritten candidates
6.818 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
6.822 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
6.826 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
6.933 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
6.947 * * * [progress]: generating series expansions
6.947 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
6.947 * [backup-simplify]: Simplify (sqrt (pow y 4)) into (pow y 2)
6.947 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0
6.947 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.947 * [taylor]: Taking taylor expansion of y in y
6.947 * [backup-simplify]: Simplify 0 into 0
6.947 * [backup-simplify]: Simplify 1 into 1
6.947 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.947 * [taylor]: Taking taylor expansion of y in y
6.947 * [backup-simplify]: Simplify 0 into 0
6.947 * [backup-simplify]: Simplify 1 into 1
6.948 * [backup-simplify]: Simplify (* 1 1) into 1
6.948 * [backup-simplify]: Simplify 1 into 1
6.948 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.948 * [backup-simplify]: Simplify 0 into 0
6.949 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.949 * [backup-simplify]: Simplify 0 into 0
6.950 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.950 * [backup-simplify]: Simplify 0 into 0
6.952 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.952 * [backup-simplify]: Simplify 0 into 0
6.953 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.953 * [backup-simplify]: Simplify 0 into 0
6.954 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.954 * [backup-simplify]: Simplify 0 into 0
6.954 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
6.954 * [backup-simplify]: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2))
6.954 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
6.954 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.954 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.954 * [taylor]: Taking taylor expansion of y in y
6.954 * [backup-simplify]: Simplify 0 into 0
6.954 * [backup-simplify]: Simplify 1 into 1
6.955 * [backup-simplify]: Simplify (* 1 1) into 1
6.955 * [backup-simplify]: Simplify (/ 1 1) into 1
6.955 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.955 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.955 * [taylor]: Taking taylor expansion of y in y
6.955 * [backup-simplify]: Simplify 0 into 0
6.955 * [backup-simplify]: Simplify 1 into 1
6.955 * [backup-simplify]: Simplify (* 1 1) into 1
6.956 * [backup-simplify]: Simplify (/ 1 1) into 1
6.956 * [backup-simplify]: Simplify 1 into 1
6.956 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.957 * [backup-simplify]: Simplify 0 into 0
6.957 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.958 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.958 * [backup-simplify]: Simplify 0 into 0
6.958 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.959 * [backup-simplify]: Simplify 0 into 0
6.960 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.960 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.960 * [backup-simplify]: Simplify 0 into 0
6.961 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.962 * [backup-simplify]: Simplify 0 into 0
6.963 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.963 * [backup-simplify]: Simplify 0 into 0
6.963 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2)
6.963 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2))
6.963 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
6.963 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.963 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.963 * [taylor]: Taking taylor expansion of y in y
6.963 * [backup-simplify]: Simplify 0 into 0
6.963 * [backup-simplify]: Simplify 1 into 1
6.964 * [backup-simplify]: Simplify (* 1 1) into 1
6.964 * [backup-simplify]: Simplify (/ 1 1) into 1
6.964 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.964 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.964 * [taylor]: Taking taylor expansion of y in y
6.964 * [backup-simplify]: Simplify 0 into 0
6.964 * [backup-simplify]: Simplify 1 into 1
6.964 * [backup-simplify]: Simplify (* 1 1) into 1
6.965 * [backup-simplify]: Simplify (/ 1 1) into 1
6.965 * [backup-simplify]: Simplify 1 into 1
6.965 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.965 * [backup-simplify]: Simplify 0 into 0
6.966 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.967 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.967 * [backup-simplify]: Simplify 0 into 0
6.968 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.969 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.969 * [backup-simplify]: Simplify 0 into 0
6.970 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.971 * [backup-simplify]: Simplify 0 into 0
6.973 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.974 * [backup-simplify]: Simplify 0 into 0
6.975 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.976 * [backup-simplify]: Simplify 0 into 0
6.976 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2)
6.977 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
6.977 * [backup-simplify]: Simplify (sqrt (pow y 4)) into (pow y 2)
6.977 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0
6.977 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.977 * [taylor]: Taking taylor expansion of y in y
6.977 * [backup-simplify]: Simplify 0 into 0
6.977 * [backup-simplify]: Simplify 1 into 1
6.977 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.977 * [taylor]: Taking taylor expansion of y in y
6.977 * [backup-simplify]: Simplify 0 into 0
6.977 * [backup-simplify]: Simplify 1 into 1
6.977 * [backup-simplify]: Simplify (* 1 1) into 1
6.977 * [backup-simplify]: Simplify 1 into 1
6.978 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.978 * [backup-simplify]: Simplify 0 into 0
6.979 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.979 * [backup-simplify]: Simplify 0 into 0
6.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.981 * [backup-simplify]: Simplify 0 into 0
6.982 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.982 * [backup-simplify]: Simplify 0 into 0
6.983 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.983 * [backup-simplify]: Simplify 0 into 0
6.985 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
6.985 * [backup-simplify]: Simplify 0 into 0
6.985 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
6.985 * [backup-simplify]: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2))
6.985 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
6.985 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.985 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.985 * [taylor]: Taking taylor expansion of y in y
6.985 * [backup-simplify]: Simplify 0 into 0
6.985 * [backup-simplify]: Simplify 1 into 1
6.986 * [backup-simplify]: Simplify (* 1 1) into 1
6.986 * [backup-simplify]: Simplify (/ 1 1) into 1
6.986 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.986 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.986 * [taylor]: Taking taylor expansion of y in y
6.986 * [backup-simplify]: Simplify 0 into 0
6.986 * [backup-simplify]: Simplify 1 into 1
6.987 * [backup-simplify]: Simplify (* 1 1) into 1
6.987 * [backup-simplify]: Simplify (/ 1 1) into 1
6.987 * [backup-simplify]: Simplify 1 into 1
6.988 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.989 * [backup-simplify]: Simplify 0 into 0
6.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.991 * [backup-simplify]: Simplify 0 into 0
6.992 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.993 * [backup-simplify]: Simplify 0 into 0
6.994 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.995 * [backup-simplify]: Simplify 0 into 0
6.996 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
6.997 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.997 * [backup-simplify]: Simplify 0 into 0
6.999 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
7.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.000 * [backup-simplify]: Simplify 0 into 0
7.000 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2)
7.001 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2))
7.001 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
7.001 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.001 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.001 * [taylor]: Taking taylor expansion of y in y
7.001 * [backup-simplify]: Simplify 0 into 0
7.001 * [backup-simplify]: Simplify 1 into 1
7.001 * [backup-simplify]: Simplify (* 1 1) into 1
7.002 * [backup-simplify]: Simplify (/ 1 1) into 1
7.002 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.002 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.002 * [taylor]: Taking taylor expansion of y in y
7.002 * [backup-simplify]: Simplify 0 into 0
7.002 * [backup-simplify]: Simplify 1 into 1
7.002 * [backup-simplify]: Simplify (* 1 1) into 1
7.002 * [backup-simplify]: Simplify (/ 1 1) into 1
7.003 * [backup-simplify]: Simplify 1 into 1
7.003 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.004 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.004 * [backup-simplify]: Simplify 0 into 0
7.005 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.006 * [backup-simplify]: Simplify 0 into 0
7.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.008 * [backup-simplify]: Simplify 0 into 0
7.009 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.010 * [backup-simplify]: Simplify 0 into 0
7.012 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
7.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.013 * [backup-simplify]: Simplify 0 into 0
7.014 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
7.016 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.016 * [backup-simplify]: Simplify 0 into 0
7.016 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2)
7.016 * * * * [progress]: [ 3 / 4 ] generating series at (2)
7.018 * [backup-simplify]: Simplify (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))) into (* (- (pow x 2) (pow y 2)) (+ (pow y 2) (pow x 2)))
7.018 * [approximate]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ (pow y 2) (pow x 2))) in (x y) around 0
7.018 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ (pow y 2) (pow x 2))) in y
7.018 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
7.018 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.018 * [taylor]: Taking taylor expansion of x in y
7.018 * [backup-simplify]: Simplify x into x
7.018 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.018 * [taylor]: Taking taylor expansion of y in y
7.018 * [backup-simplify]: Simplify 0 into 0
7.018 * [backup-simplify]: Simplify 1 into 1
7.018 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
7.018 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.018 * [taylor]: Taking taylor expansion of y in y
7.018 * [backup-simplify]: Simplify 0 into 0
7.018 * [backup-simplify]: Simplify 1 into 1
7.018 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.018 * [taylor]: Taking taylor expansion of x in y
7.018 * [backup-simplify]: Simplify x into x
7.018 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ (pow y 2) (pow x 2))) in x
7.018 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
7.018 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.018 * [taylor]: Taking taylor expansion of x in x
7.018 * [backup-simplify]: Simplify 0 into 0
7.018 * [backup-simplify]: Simplify 1 into 1
7.018 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.018 * [taylor]: Taking taylor expansion of y in x
7.018 * [backup-simplify]: Simplify y into y
7.018 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
7.018 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.018 * [taylor]: Taking taylor expansion of y in x
7.019 * [backup-simplify]: Simplify y into y
7.019 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.019 * [taylor]: Taking taylor expansion of x in x
7.019 * [backup-simplify]: Simplify 0 into 0
7.019 * [backup-simplify]: Simplify 1 into 1
7.019 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ (pow y 2) (pow x 2))) in x
7.019 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
7.019 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.019 * [taylor]: Taking taylor expansion of x in x
7.019 * [backup-simplify]: Simplify 0 into 0
7.019 * [backup-simplify]: Simplify 1 into 1
7.019 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.019 * [taylor]: Taking taylor expansion of y in x
7.019 * [backup-simplify]: Simplify y into y
7.019 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
7.019 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.019 * [taylor]: Taking taylor expansion of y in x
7.019 * [backup-simplify]: Simplify y into y
7.019 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.019 * [taylor]: Taking taylor expansion of x in x
7.019 * [backup-simplify]: Simplify 0 into 0
7.019 * [backup-simplify]: Simplify 1 into 1
7.019 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.019 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
7.020 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
7.020 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.020 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
7.020 * [backup-simplify]: Simplify (* (- (pow y 2)) (pow y 2)) into (* -1 (pow y 4))
7.020 * [taylor]: Taking taylor expansion of (* -1 (pow y 4)) in y
7.020 * [taylor]: Taking taylor expansion of -1 in y
7.020 * [backup-simplify]: Simplify -1 into -1
7.020 * [taylor]: Taking taylor expansion of (pow y 4) in y
7.020 * [taylor]: Taking taylor expansion of y in y
7.020 * [backup-simplify]: Simplify 0 into 0
7.020 * [backup-simplify]: Simplify 1 into 1
7.020 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.021 * [backup-simplify]: Simplify (+ 0 0) into 0
7.021 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.021 * [backup-simplify]: Simplify (- 0) into 0
7.022 * [backup-simplify]: Simplify (+ 0 0) into 0
7.022 * [backup-simplify]: Simplify (+ (* (- (pow y 2)) 0) (* 0 (pow y 2))) into 0
7.022 * [taylor]: Taking taylor expansion of 0 in y
7.022 * [backup-simplify]: Simplify 0 into 0
7.022 * [backup-simplify]: Simplify 0 into 0
7.022 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.023 * [backup-simplify]: Simplify (* 1 1) into 1
7.023 * [backup-simplify]: Simplify (+ 0 1) into 1
7.023 * [backup-simplify]: Simplify (* 1 1) into 1
7.024 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.024 * [backup-simplify]: Simplify (- 0) into 0
7.025 * [backup-simplify]: Simplify (+ 1 0) into 1
7.025 * [backup-simplify]: Simplify (+ (* (- (pow y 2)) 1) (+ (* 0 0) (* 1 (pow y 2)))) into 0
7.025 * [taylor]: Taking taylor expansion of 0 in y
7.025 * [backup-simplify]: Simplify 0 into 0
7.025 * [backup-simplify]: Simplify 0 into 0
7.026 * [backup-simplify]: Simplify 0 into 0
7.026 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
7.027 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.027 * [backup-simplify]: Simplify (+ 0 0) into 0
7.028 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.029 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
7.029 * [backup-simplify]: Simplify (- 0) into 0
7.030 * [backup-simplify]: Simplify (+ 0 0) into 0
7.031 * [backup-simplify]: Simplify (+ (* (- (pow y 2)) 0) (+ (* 0 1) (+ (* 1 0) (* 0 (pow y 2))))) into 0
7.031 * [taylor]: Taking taylor expansion of 0 in y
7.031 * [backup-simplify]: Simplify 0 into 0
7.031 * [backup-simplify]: Simplify 0 into 0
7.031 * [backup-simplify]: Simplify 0 into 0
7.031 * [backup-simplify]: Simplify 0 into 0
7.031 * [backup-simplify]: Simplify 0 into 0
7.032 * [backup-simplify]: Simplify (* (+ (pow (/ 1 x) (/ 4 2)) (sqrt (pow (/ 1 y) 4))) (- (pow (/ 1 x) (/ 4 2)) (sqrt (pow (/ 1 y) 4)))) into (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))
7.032 * [approximate]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in (x y) around 0
7.032 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
7.032 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
7.032 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.032 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.032 * [taylor]: Taking taylor expansion of x in y
7.032 * [backup-simplify]: Simplify x into x
7.032 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.032 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.032 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.032 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.032 * [taylor]: Taking taylor expansion of y in y
7.032 * [backup-simplify]: Simplify 0 into 0
7.032 * [backup-simplify]: Simplify 1 into 1
7.033 * [backup-simplify]: Simplify (* 1 1) into 1
7.033 * [backup-simplify]: Simplify (/ 1 1) into 1
7.033 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
7.033 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.033 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.033 * [taylor]: Taking taylor expansion of y in y
7.033 * [backup-simplify]: Simplify 0 into 0
7.033 * [backup-simplify]: Simplify 1 into 1
7.034 * [backup-simplify]: Simplify (* 1 1) into 1
7.034 * [backup-simplify]: Simplify (/ 1 1) into 1
7.034 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.034 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.034 * [taylor]: Taking taylor expansion of x in y
7.034 * [backup-simplify]: Simplify x into x
7.034 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.034 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.034 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
7.034 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
7.034 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.034 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.035 * [taylor]: Taking taylor expansion of x in x
7.035 * [backup-simplify]: Simplify 0 into 0
7.035 * [backup-simplify]: Simplify 1 into 1
7.035 * [backup-simplify]: Simplify (* 1 1) into 1
7.035 * [backup-simplify]: Simplify (/ 1 1) into 1
7.035 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.035 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.035 * [taylor]: Taking taylor expansion of y in x
7.035 * [backup-simplify]: Simplify y into y
7.035 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.036 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.036 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
7.036 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.036 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.036 * [taylor]: Taking taylor expansion of y in x
7.036 * [backup-simplify]: Simplify y into y
7.036 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.036 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.036 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.036 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.036 * [taylor]: Taking taylor expansion of x in x
7.036 * [backup-simplify]: Simplify 0 into 0
7.036 * [backup-simplify]: Simplify 1 into 1
7.036 * [backup-simplify]: Simplify (* 1 1) into 1
7.037 * [backup-simplify]: Simplify (/ 1 1) into 1
7.037 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
7.037 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
7.037 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.037 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.037 * [taylor]: Taking taylor expansion of x in x
7.037 * [backup-simplify]: Simplify 0 into 0
7.037 * [backup-simplify]: Simplify 1 into 1
7.037 * [backup-simplify]: Simplify (* 1 1) into 1
7.038 * [backup-simplify]: Simplify (/ 1 1) into 1
7.038 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.038 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.038 * [taylor]: Taking taylor expansion of y in x
7.038 * [backup-simplify]: Simplify y into y
7.038 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.038 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.038 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
7.038 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.038 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.038 * [taylor]: Taking taylor expansion of y in x
7.038 * [backup-simplify]: Simplify y into y
7.038 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.038 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.038 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.038 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.038 * [taylor]: Taking taylor expansion of x in x
7.038 * [backup-simplify]: Simplify 0 into 0
7.038 * [backup-simplify]: Simplify 1 into 1
7.038 * [backup-simplify]: Simplify (* 1 1) into 1
7.039 * [backup-simplify]: Simplify (/ 1 1) into 1
7.039 * [backup-simplify]: Simplify (+ 1 0) into 1
7.039 * [backup-simplify]: Simplify (+ 0 1) into 1
7.039 * [backup-simplify]: Simplify (* 1 1) into 1
7.040 * [taylor]: Taking taylor expansion of 1 in y
7.040 * [backup-simplify]: Simplify 1 into 1
7.040 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.041 * [backup-simplify]: Simplify (+ 0 0) into 0
7.041 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.042 * [backup-simplify]: Simplify (+ 0 0) into 0
7.042 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.042 * [taylor]: Taking taylor expansion of 0 in y
7.042 * [backup-simplify]: Simplify 0 into 0
7.043 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.044 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
7.044 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.045 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
7.045 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
7.045 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (- (/ 1 (pow y 2))) 1))) into 0
7.045 * [taylor]: Taking taylor expansion of 0 in y
7.045 * [backup-simplify]: Simplify 0 into 0
7.045 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.046 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
7.046 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.047 * [backup-simplify]: Simplify (+ 0 0) into 0
7.048 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.048 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.049 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
7.049 * [backup-simplify]: Simplify (- 0) into 0
7.049 * [backup-simplify]: Simplify (+ 0 0) into 0
7.050 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* (- (/ 1 (pow y 2))) 0) (* 0 1)))) into 0
7.050 * [taylor]: Taking taylor expansion of 0 in y
7.050 * [backup-simplify]: Simplify 0 into 0
7.050 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.050 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.052 * [backup-simplify]: Simplify (+ 0 0) into 0
7.053 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.053 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.054 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.054 * [backup-simplify]: Simplify (- 0) into 0
7.054 * [backup-simplify]: Simplify (+ 0 0) into 0
7.055 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow y 2))) (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1))))) into (- (/ 1 (pow y 4)))
7.055 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y
7.055 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
7.055 * [taylor]: Taking taylor expansion of (pow y 4) in y
7.055 * [taylor]: Taking taylor expansion of y in y
7.055 * [backup-simplify]: Simplify 0 into 0
7.055 * [backup-simplify]: Simplify 1 into 1
7.056 * [backup-simplify]: Simplify (* 1 1) into 1
7.056 * [backup-simplify]: Simplify (* 1 1) into 1
7.056 * [backup-simplify]: Simplify (/ 1 1) into 1
7.056 * [backup-simplify]: Simplify (- 1) into -1
7.056 * [backup-simplify]: Simplify -1 into -1
7.056 * [backup-simplify]: Simplify 1 into 1
7.057 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
7.057 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.058 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
7.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.059 * [backup-simplify]: Simplify (+ 0 0) into 0
7.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
7.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.061 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
7.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.061 * [backup-simplify]: Simplify (- 0) into 0
7.061 * [backup-simplify]: Simplify (+ 0 0) into 0
7.062 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow y 2))) 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1)))))) into 0
7.062 * [taylor]: Taking taylor expansion of 0 in y
7.062 * [backup-simplify]: Simplify 0 into 0
7.063 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.063 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.064 * [backup-simplify]: Simplify (- 0) into 0
7.064 * [backup-simplify]: Simplify 0 into 0
7.064 * [backup-simplify]: Simplify 0 into 0
7.064 * [backup-simplify]: Simplify 0 into 0
7.065 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
7.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.066 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
7.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.067 * [backup-simplify]: Simplify (+ 0 0) into 0
7.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
7.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.074 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
7.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.074 * [backup-simplify]: Simplify (- 0) into 0
7.075 * [backup-simplify]: Simplify (+ 0 0) into 0
7.077 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1))))))) into 0
7.077 * [taylor]: Taking taylor expansion of 0 in y
7.077 * [backup-simplify]: Simplify 0 into 0
7.078 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.080 * [backup-simplify]: Simplify (- 0) into 0
7.080 * [backup-simplify]: Simplify 0 into 0
7.081 * [backup-simplify]: Simplify 0 into 0
7.081 * [backup-simplify]: Simplify 0 into 0
7.081 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4))
7.082 * [backup-simplify]: Simplify (* (+ (pow (/ 1 (- x)) (/ 4 2)) (sqrt (pow (/ 1 (- y)) 4))) (- (pow (/ 1 (- x)) (/ 4 2)) (sqrt (pow (/ 1 (- y)) 4)))) into (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))
7.082 * [approximate]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in (x y) around 0
7.082 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
7.082 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
7.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.082 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.082 * [taylor]: Taking taylor expansion of x in y
7.083 * [backup-simplify]: Simplify x into x
7.083 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.083 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.083 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.083 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.083 * [taylor]: Taking taylor expansion of y in y
7.083 * [backup-simplify]: Simplify 0 into 0
7.083 * [backup-simplify]: Simplify 1 into 1
7.083 * [backup-simplify]: Simplify (* 1 1) into 1
7.084 * [backup-simplify]: Simplify (/ 1 1) into 1
7.084 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
7.084 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.084 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.084 * [taylor]: Taking taylor expansion of y in y
7.084 * [backup-simplify]: Simplify 0 into 0
7.084 * [backup-simplify]: Simplify 1 into 1
7.084 * [backup-simplify]: Simplify (* 1 1) into 1
7.084 * [backup-simplify]: Simplify (/ 1 1) into 1
7.085 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.085 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.085 * [taylor]: Taking taylor expansion of x in y
7.085 * [backup-simplify]: Simplify x into x
7.085 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.085 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.085 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
7.085 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
7.085 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.085 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.085 * [taylor]: Taking taylor expansion of x in x
7.085 * [backup-simplify]: Simplify 0 into 0
7.085 * [backup-simplify]: Simplify 1 into 1
7.085 * [backup-simplify]: Simplify (* 1 1) into 1
7.086 * [backup-simplify]: Simplify (/ 1 1) into 1
7.086 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.086 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.086 * [taylor]: Taking taylor expansion of y in x
7.086 * [backup-simplify]: Simplify y into y
7.086 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.086 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.086 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
7.086 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.086 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.086 * [taylor]: Taking taylor expansion of y in x
7.086 * [backup-simplify]: Simplify y into y
7.086 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.086 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.086 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.086 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.086 * [taylor]: Taking taylor expansion of x in x
7.086 * [backup-simplify]: Simplify 0 into 0
7.086 * [backup-simplify]: Simplify 1 into 1
7.087 * [backup-simplify]: Simplify (* 1 1) into 1
7.087 * [backup-simplify]: Simplify (/ 1 1) into 1
7.087 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
7.087 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
7.087 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.087 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.087 * [taylor]: Taking taylor expansion of x in x
7.087 * [backup-simplify]: Simplify 0 into 0
7.087 * [backup-simplify]: Simplify 1 into 1
7.088 * [backup-simplify]: Simplify (* 1 1) into 1
7.088 * [backup-simplify]: Simplify (/ 1 1) into 1
7.088 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.088 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.089 * [taylor]: Taking taylor expansion of y in x
7.089 * [backup-simplify]: Simplify y into y
7.089 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.089 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.089 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
7.089 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.089 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.089 * [taylor]: Taking taylor expansion of y in x
7.089 * [backup-simplify]: Simplify y into y
7.089 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.089 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.089 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.089 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.089 * [taylor]: Taking taylor expansion of x in x
7.089 * [backup-simplify]: Simplify 0 into 0
7.089 * [backup-simplify]: Simplify 1 into 1
7.089 * [backup-simplify]: Simplify (* 1 1) into 1
7.090 * [backup-simplify]: Simplify (/ 1 1) into 1
7.090 * [backup-simplify]: Simplify (+ 1 0) into 1
7.091 * [backup-simplify]: Simplify (+ 0 1) into 1
7.091 * [backup-simplify]: Simplify (* 1 1) into 1
7.091 * [taylor]: Taking taylor expansion of 1 in y
7.091 * [backup-simplify]: Simplify 1 into 1
7.092 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.093 * [backup-simplify]: Simplify (+ 0 0) into 0
7.094 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.095 * [backup-simplify]: Simplify (+ 0 0) into 0
7.095 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.095 * [taylor]: Taking taylor expansion of 0 in y
7.095 * [backup-simplify]: Simplify 0 into 0
7.096 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.096 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
7.097 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.098 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
7.098 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
7.098 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (- (/ 1 (pow y 2))) 1))) into 0
7.098 * [taylor]: Taking taylor expansion of 0 in y
7.098 * [backup-simplify]: Simplify 0 into 0
7.098 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
7.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.100 * [backup-simplify]: Simplify (+ 0 0) into 0
7.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.101 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
7.101 * [backup-simplify]: Simplify (- 0) into 0
7.102 * [backup-simplify]: Simplify (+ 0 0) into 0
7.102 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* (- (/ 1 (pow y 2))) 0) (* 0 1)))) into 0
7.102 * [taylor]: Taking taylor expansion of 0 in y
7.102 * [backup-simplify]: Simplify 0 into 0
7.103 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.104 * [backup-simplify]: Simplify (+ 0 0) into 0
7.105 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.106 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.106 * [backup-simplify]: Simplify (- 0) into 0
7.106 * [backup-simplify]: Simplify (+ 0 0) into 0
7.107 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow y 2))) (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1))))) into (- (/ 1 (pow y 4)))
7.108 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y
7.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
7.108 * [taylor]: Taking taylor expansion of (pow y 4) in y
7.108 * [taylor]: Taking taylor expansion of y in y
7.108 * [backup-simplify]: Simplify 0 into 0
7.108 * [backup-simplify]: Simplify 1 into 1
7.108 * [backup-simplify]: Simplify (* 1 1) into 1
7.108 * [backup-simplify]: Simplify (* 1 1) into 1
7.108 * [backup-simplify]: Simplify (/ 1 1) into 1
7.109 * [backup-simplify]: Simplify (- 1) into -1
7.109 * [backup-simplify]: Simplify -1 into -1
7.109 * [backup-simplify]: Simplify 1 into 1
7.109 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
7.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
7.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.111 * [backup-simplify]: Simplify (+ 0 0) into 0
7.112 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
7.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.113 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
7.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.113 * [backup-simplify]: Simplify (- 0) into 0
7.114 * [backup-simplify]: Simplify (+ 0 0) into 0
7.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow y 2))) 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1)))))) into 0
7.115 * [taylor]: Taking taylor expansion of 0 in y
7.115 * [backup-simplify]: Simplify 0 into 0
7.115 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.115 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.116 * [backup-simplify]: Simplify (- 0) into 0
7.116 * [backup-simplify]: Simplify 0 into 0
7.116 * [backup-simplify]: Simplify 0 into 0
7.116 * [backup-simplify]: Simplify 0 into 0
7.117 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
7.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.118 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
7.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.119 * [backup-simplify]: Simplify (+ 0 0) into 0
7.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
7.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.121 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
7.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.122 * [backup-simplify]: Simplify (- 0) into 0
7.122 * [backup-simplify]: Simplify (+ 0 0) into 0
7.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1))))))) into 0
7.124 * [taylor]: Taking taylor expansion of 0 in y
7.124 * [backup-simplify]: Simplify 0 into 0
7.125 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.127 * [backup-simplify]: Simplify (- 0) into 0
7.127 * [backup-simplify]: Simplify 0 into 0
7.127 * [backup-simplify]: Simplify 0 into 0
7.127 * [backup-simplify]: Simplify 0 into 0
7.128 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4))
7.128 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
7.129 * [backup-simplify]: Simplify (- (pow x (/ 4 2)) (sqrt (pow y 4))) into (- (pow x 2) (pow y 2))
7.129 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
7.129 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
7.129 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.129 * [taylor]: Taking taylor expansion of x in y
7.129 * [backup-simplify]: Simplify x into x
7.129 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.129 * [taylor]: Taking taylor expansion of y in y
7.129 * [backup-simplify]: Simplify 0 into 0
7.129 * [backup-simplify]: Simplify 1 into 1
7.129 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
7.129 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.129 * [taylor]: Taking taylor expansion of x in x
7.129 * [backup-simplify]: Simplify 0 into 0
7.129 * [backup-simplify]: Simplify 1 into 1
7.129 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.129 * [taylor]: Taking taylor expansion of y in x
7.129 * [backup-simplify]: Simplify y into y
7.129 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
7.129 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.129 * [taylor]: Taking taylor expansion of x in x
7.129 * [backup-simplify]: Simplify 0 into 0
7.129 * [backup-simplify]: Simplify 1 into 1
7.129 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.129 * [taylor]: Taking taylor expansion of y in x
7.129 * [backup-simplify]: Simplify y into y
7.129 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.129 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
7.130 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
7.130 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
7.130 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.130 * [taylor]: Taking taylor expansion of y in y
7.130 * [backup-simplify]: Simplify 0 into 0
7.130 * [backup-simplify]: Simplify 1 into 1
7.130 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.130 * [backup-simplify]: Simplify (- 0) into 0
7.131 * [backup-simplify]: Simplify (+ 0 0) into 0
7.131 * [taylor]: Taking taylor expansion of 0 in y
7.131 * [backup-simplify]: Simplify 0 into 0
7.131 * [backup-simplify]: Simplify 0 into 0
7.131 * [backup-simplify]: Simplify (* 1 1) into 1
7.132 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.132 * [backup-simplify]: Simplify (- 0) into 0
7.132 * [backup-simplify]: Simplify (+ 1 0) into 1
7.132 * [taylor]: Taking taylor expansion of 1 in y
7.132 * [backup-simplify]: Simplify 1 into 1
7.132 * [backup-simplify]: Simplify 1 into 1
7.133 * [backup-simplify]: Simplify 0 into 0
7.133 * [backup-simplify]: Simplify (* 1 1) into 1
7.133 * [backup-simplify]: Simplify (- 1) into -1
7.133 * [backup-simplify]: Simplify -1 into -1
7.134 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.135 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
7.135 * [backup-simplify]: Simplify (- 0) into 0
7.136 * [backup-simplify]: Simplify (+ 0 0) into 0
7.136 * [taylor]: Taking taylor expansion of 0 in y
7.136 * [backup-simplify]: Simplify 0 into 0
7.136 * [backup-simplify]: Simplify 0 into 0
7.136 * [backup-simplify]: Simplify 0 into 0
7.136 * [backup-simplify]: Simplify 0 into 0
7.136 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.137 * [backup-simplify]: Simplify (- 0) into 0
7.137 * [backup-simplify]: Simplify 0 into 0
7.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.139 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
7.139 * [backup-simplify]: Simplify (- 0) into 0
7.140 * [backup-simplify]: Simplify (+ 0 0) into 0
7.140 * [taylor]: Taking taylor expansion of 0 in y
7.140 * [backup-simplify]: Simplify 0 into 0
7.140 * [backup-simplify]: Simplify 0 into 0
7.140 * [backup-simplify]: Simplify 0 into 0
7.140 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
7.140 * [backup-simplify]: Simplify (- (pow (/ 1 x) (/ 4 2)) (sqrt (pow (/ 1 y) 4))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
7.140 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
7.141 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
7.141 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.141 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.141 * [taylor]: Taking taylor expansion of x in y
7.141 * [backup-simplify]: Simplify x into x
7.141 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.141 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.141 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.141 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.141 * [taylor]: Taking taylor expansion of y in y
7.141 * [backup-simplify]: Simplify 0 into 0
7.141 * [backup-simplify]: Simplify 1 into 1
7.141 * [backup-simplify]: Simplify (* 1 1) into 1
7.141 * [backup-simplify]: Simplify (/ 1 1) into 1
7.141 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
7.141 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.141 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.141 * [taylor]: Taking taylor expansion of x in x
7.141 * [backup-simplify]: Simplify 0 into 0
7.141 * [backup-simplify]: Simplify 1 into 1
7.142 * [backup-simplify]: Simplify (* 1 1) into 1
7.142 * [backup-simplify]: Simplify (/ 1 1) into 1
7.142 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.142 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.142 * [taylor]: Taking taylor expansion of y in x
7.142 * [backup-simplify]: Simplify y into y
7.142 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.142 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.142 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
7.142 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.142 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.142 * [taylor]: Taking taylor expansion of x in x
7.142 * [backup-simplify]: Simplify 0 into 0
7.142 * [backup-simplify]: Simplify 1 into 1
7.142 * [backup-simplify]: Simplify (* 1 1) into 1
7.143 * [backup-simplify]: Simplify (/ 1 1) into 1
7.143 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.143 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.143 * [taylor]: Taking taylor expansion of y in x
7.143 * [backup-simplify]: Simplify y into y
7.143 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.143 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.143 * [backup-simplify]: Simplify (+ 1 0) into 1
7.143 * [taylor]: Taking taylor expansion of 1 in y
7.143 * [backup-simplify]: Simplify 1 into 1
7.143 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.144 * [backup-simplify]: Simplify (+ 0 0) into 0
7.144 * [taylor]: Taking taylor expansion of 0 in y
7.144 * [backup-simplify]: Simplify 0 into 0
7.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.145 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
7.145 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
7.145 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
7.145 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.146 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.146 * [taylor]: Taking taylor expansion of y in y
7.146 * [backup-simplify]: Simplify 0 into 0
7.146 * [backup-simplify]: Simplify 1 into 1
7.146 * [backup-simplify]: Simplify (* 1 1) into 1
7.146 * [backup-simplify]: Simplify (/ 1 1) into 1
7.146 * [backup-simplify]: Simplify (- 1) into -1
7.146 * [backup-simplify]: Simplify -1 into -1
7.146 * [backup-simplify]: Simplify 1 into 1
7.147 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.148 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
7.148 * [backup-simplify]: Simplify (- 0) into 0
7.148 * [backup-simplify]: Simplify (+ 0 0) into 0
7.149 * [taylor]: Taking taylor expansion of 0 in y
7.149 * [backup-simplify]: Simplify 0 into 0
7.149 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.150 * [backup-simplify]: Simplify (- 0) into 0
7.150 * [backup-simplify]: Simplify 0 into 0
7.150 * [backup-simplify]: Simplify 0 into 0
7.150 * [backup-simplify]: Simplify 0 into 0
7.150 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.151 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.152 * [backup-simplify]: Simplify (- 0) into 0
7.152 * [backup-simplify]: Simplify (+ 0 0) into 0
7.152 * [taylor]: Taking taylor expansion of 0 in y
7.152 * [backup-simplify]: Simplify 0 into 0
7.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.153 * [backup-simplify]: Simplify (- 0) into 0
7.153 * [backup-simplify]: Simplify 0 into 0
7.153 * [backup-simplify]: Simplify 0 into 0
7.153 * [backup-simplify]: Simplify 0 into 0
7.154 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
7.154 * [backup-simplify]: Simplify (- (pow (/ 1 (- x)) (/ 4 2)) (sqrt (pow (/ 1 (- y)) 4))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
7.154 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
7.154 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
7.154 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.154 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.154 * [taylor]: Taking taylor expansion of x in y
7.154 * [backup-simplify]: Simplify x into x
7.154 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.154 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.154 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.154 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.154 * [taylor]: Taking taylor expansion of y in y
7.154 * [backup-simplify]: Simplify 0 into 0
7.154 * [backup-simplify]: Simplify 1 into 1
7.155 * [backup-simplify]: Simplify (* 1 1) into 1
7.155 * [backup-simplify]: Simplify (/ 1 1) into 1
7.155 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
7.155 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.155 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.155 * [taylor]: Taking taylor expansion of x in x
7.155 * [backup-simplify]: Simplify 0 into 0
7.155 * [backup-simplify]: Simplify 1 into 1
7.155 * [backup-simplify]: Simplify (* 1 1) into 1
7.155 * [backup-simplify]: Simplify (/ 1 1) into 1
7.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.156 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.156 * [taylor]: Taking taylor expansion of y in x
7.156 * [backup-simplify]: Simplify y into y
7.156 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.156 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.156 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
7.156 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.156 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.156 * [taylor]: Taking taylor expansion of x in x
7.156 * [backup-simplify]: Simplify 0 into 0
7.156 * [backup-simplify]: Simplify 1 into 1
7.156 * [backup-simplify]: Simplify (* 1 1) into 1
7.156 * [backup-simplify]: Simplify (/ 1 1) into 1
7.156 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.156 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.156 * [taylor]: Taking taylor expansion of y in x
7.156 * [backup-simplify]: Simplify y into y
7.156 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.156 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.157 * [backup-simplify]: Simplify (+ 1 0) into 1
7.157 * [taylor]: Taking taylor expansion of 1 in y
7.157 * [backup-simplify]: Simplify 1 into 1
7.157 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.158 * [backup-simplify]: Simplify (+ 0 0) into 0
7.158 * [taylor]: Taking taylor expansion of 0 in y
7.158 * [backup-simplify]: Simplify 0 into 0
7.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.159 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
7.159 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
7.159 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
7.159 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.159 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.159 * [taylor]: Taking taylor expansion of y in y
7.159 * [backup-simplify]: Simplify 0 into 0
7.159 * [backup-simplify]: Simplify 1 into 1
7.160 * [backup-simplify]: Simplify (* 1 1) into 1
7.160 * [backup-simplify]: Simplify (/ 1 1) into 1
7.160 * [backup-simplify]: Simplify (- 1) into -1
7.160 * [backup-simplify]: Simplify -1 into -1
7.160 * [backup-simplify]: Simplify 1 into 1
7.161 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.161 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
7.162 * [backup-simplify]: Simplify (- 0) into 0
7.162 * [backup-simplify]: Simplify (+ 0 0) into 0
7.162 * [taylor]: Taking taylor expansion of 0 in y
7.162 * [backup-simplify]: Simplify 0 into 0
7.162 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.163 * [backup-simplify]: Simplify (- 0) into 0
7.163 * [backup-simplify]: Simplify 0 into 0
7.163 * [backup-simplify]: Simplify 0 into 0
7.163 * [backup-simplify]: Simplify 0 into 0
7.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.165 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
7.165 * [backup-simplify]: Simplify (- 0) into 0
7.165 * [backup-simplify]: Simplify (+ 0 0) into 0
7.165 * [taylor]: Taking taylor expansion of 0 in y
7.165 * [backup-simplify]: Simplify 0 into 0
7.166 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.167 * [backup-simplify]: Simplify (- 0) into 0
7.167 * [backup-simplify]: Simplify 0 into 0
7.167 * [backup-simplify]: Simplify 0 into 0
7.167 * [backup-simplify]: Simplify 0 into 0
7.167 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
7.167 * * * [progress]: simplifying candidates
7.167 * * * * [progress]: [ 1 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (pow (pow y 4) 1/2))))>
7.167 * * * * [progress]: [ 2 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (pow (sqrt (pow y 4)) 1))))>
7.167 * * * * [progress]: [ 3 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (exp (log (sqrt (pow y 4)))))))>
7.167 * * * * [progress]: [ 4 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (log (exp (sqrt (pow y 4)))))))>
7.167 * * * * [progress]: [ 5 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (sqrt (pow y 4)))))))>
7.167 * * * * [progress]: [ 6 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (cbrt (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4)))))))>
7.167 * * * * [progress]: [ 7 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (* (sqrt (pow (* (cbrt y) (cbrt y)) 4)) (sqrt (pow (cbrt y) 4))))))>
7.168 * * * * [progress]: [ 8 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (* (sqrt (pow (sqrt y) 4)) (sqrt (pow (sqrt y) 4))))))>
7.168 * * * * [progress]: [ 9 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (* (sqrt (pow 1 4)) (sqrt (pow y 4))))))>
7.168 * * * * [progress]: [ 10 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (pow y 4)))))))>
7.168 * * * * [progress]: [ 11 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4)))))))>
7.168 * * * * [progress]: [ 12 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (* (sqrt 1) (sqrt (pow y 4))))))>
7.168 * * * * [progress]: [ 13 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (* (sqrt (pow y (/ 4 2))) (sqrt (pow y (/ 4 2)))))))>
7.168 * * * * [progress]: [ 14 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (pow y (/ 4 2)))))>
7.168 * * * * [progress]: [ 15 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4)))))))>
7.168 * * * * [progress]: [ 16 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (fabs (pow (sqrt y) 4)))))>
7.168 * * * * [progress]: [ 17 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (fabs (sqrt (pow y 4))))))>
7.168 * * * * [progress]: [ 18 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (fabs (pow y (/ 4 2))))))>
7.168 * * * * [progress]: [ 19 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (* 1 (sqrt (pow y 4))))))>
7.168 * * * * [progress]: [ 20 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (posit16->real (real->posit16 (sqrt (pow y 4)))))))>
7.168 * * * * [progress]: [ 21 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow (pow y 4) 1/2)) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 22 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow (sqrt (pow y 4)) 1)) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 23 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (exp (log (sqrt (pow y 4))))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 24 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (log (exp (sqrt (pow y 4))))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 25 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (* (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4)))) (cbrt (sqrt (pow y 4))))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 26 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (cbrt (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4))))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 27 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (* (sqrt (pow (* (cbrt y) (cbrt y)) 4)) (sqrt (pow (cbrt y) 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 28 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (* (sqrt (pow (sqrt y) 4)) (sqrt (pow (sqrt y) 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 29 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (* (sqrt (pow 1 4)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 30 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (* (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) (sqrt (cbrt (pow y 4))))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 31 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 32 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (* (sqrt 1) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.168 * * * * [progress]: [ 33 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (* (sqrt (pow y (/ 4 2))) (sqrt (pow y (/ 4 2))))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.169 * * * * [progress]: [ 34 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow y (/ 4 2))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.169 * * * * [progress]: [ 35 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.169 * * * * [progress]: [ 36 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (fabs (pow (sqrt y) 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.169 * * * * [progress]: [ 37 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (fabs (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.169 * * * * [progress]: [ 38 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (fabs (pow y (/ 4 2)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.169 * * * * [progress]: [ 39 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (* 1 (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.169 * * * * [progress]: [ 40 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (posit16->real (real->posit16 (sqrt (pow y 4))))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.169 * * * * [progress]: [ 41 / 123 ] simplifiying candidate #<alt (λ (x y) (pow (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))) 1))>
7.169 * * * * [progress]: [ 42 / 123 ] simplifiying candidate #<alt (λ (x y) (pow (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))) 1))>
7.169 * * * * [progress]: [ 43 / 123 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (log (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.169 * * * * [progress]: [ 44 / 123 ] simplifiying candidate #<alt (λ (x y) (exp (log (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.169 * * * * [progress]: [ 45 / 123 ] simplifiying candidate #<alt (λ (x y) (log (exp (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.169 * * * * [progress]: [ 46 / 123 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (* (* (- (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.169 * * * * [progress]: [ 47 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))) (cbrt (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))) (cbrt (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.169 * * * * [progress]: [ 48 / 123 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.169 * * * * [progress]: [ 49 / 123 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))) (sqrt (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.169 * * * * [progress]: [ 50 / 123 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3)) (- (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3))) (* (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (- (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4))))) (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (+ (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4))))))))>
7.169 * * * * [progress]: [ 51 / 123 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3)) (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4))))) (* (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (- (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4))))) (+ (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.169 * * * * [progress]: [ 52 / 123 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) (- (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3))) (* (- (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (+ (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4))))))))>
7.169 * * * * [progress]: [ 53 / 123 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4))))) (* (- (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.169 * * * * [progress]: [ 54 / 123 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.169 * * * * [progress]: [ 55 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (sqrt (- (pow x (/ 4 2)) (sqrt (pow y 4))))) (* (sqrt (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (sqrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.169 * * * * [progress]: [ 56 / 123 ] simplifiying candidate #<alt (λ (x y) (+ (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (pow x (/ 4 2))) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (sqrt (pow y 4))))))>
7.169 * * * * [progress]: [ 57 / 123 ] simplifiying candidate #<alt (λ (x y) (+ (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (pow x (/ 4 2))) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (sqrt (pow y 4))))))>
7.169 * * * * [progress]: [ 58 / 123 ] simplifiying candidate #<alt (λ (x y) (+ (* (pow x (/ 4 2)) (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (* (- (sqrt (pow y 4))) (+ (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 59 / 123 ] simplifiying candidate #<alt (λ (x y) (+ (* (pow x (/ 4 2)) (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (* (- (sqrt (pow y 4))) (+ (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 60 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (cbrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (cbrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))))) (cbrt (- (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 61 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (sqrt (- (pow x (/ 4 2)) (sqrt (pow y 4))))) (sqrt (- (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 62 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) 1) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.170 * * * * [progress]: [ 63 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow (sqrt x) (/ 4 2)) (sqrt (pow (sqrt y) 4)))) (- (pow (sqrt x) (/ 4 2)) (sqrt (pow (sqrt y) 4)))))>
7.170 * * * * [progress]: [ 64 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4))))) (- (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 65 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow (sqrt x) (/ 4 2)) (sqrt (pow y (/ 4 2))))) (- (pow (sqrt x) (/ 4 2)) (sqrt (pow y (/ 4 2))))))>
7.170 * * * * [progress]: [ 66 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4))))) (- (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 67 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (sqrt (pow x (/ 4 2))) (sqrt (pow (sqrt y) 4)))) (- (sqrt (pow x (/ 4 2))) (sqrt (pow (sqrt y) 4)))))>
7.170 * * * * [progress]: [ 68 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 69 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (sqrt (pow x (/ 4 2))) (sqrt (pow y (/ 4 2))))) (- (sqrt (pow x (/ 4 2))) (sqrt (pow y (/ 4 2))))))>
7.170 * * * * [progress]: [ 70 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 71 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ (/ 4 2) 2)) (sqrt (pow (sqrt y) 4)))) (- (pow x (/ (/ 4 2) 2)) (sqrt (pow (sqrt y) 4)))))>
7.170 * * * * [progress]: [ 72 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4))))) (- (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 73 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ (/ 4 2) 2)) (sqrt (pow y (/ 4 2))))) (- (pow x (/ (/ 4 2) 2)) (sqrt (pow y (/ 4 2))))))>
7.170 * * * * [progress]: [ 74 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4))))) (- (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 75 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) 1) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.170 * * * * [progress]: [ 76 / 123 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (cbrt (+ (pow x (/ 4 2)) (sqrt (pow y 4))))) (* (cbrt (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 77 / 123 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (* (sqrt (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 78 / 123 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.170 * * * * [progress]: [ 79 / 123 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.171 * * * * [progress]: [ 80 / 123 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3))) (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (+ (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.171 * * * * [progress]: [ 81 / 123 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4))))) (+ (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.171 * * * * [progress]: [ 82 / 123 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3)) (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (- (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.171 * * * * [progress]: [ 83 / 123 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.171 * * * * [progress]: [ 84 / 123 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.171 * * * * [progress]: [ 85 / 123 ] simplifiying candidate #<alt (λ (x y) (* (- (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.171 * * * * [progress]: [ 86 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (log (/ (exp (pow x (/ 4 2))) (exp (sqrt (pow y 4)))))))>
7.171 * * * * [progress]: [ 87 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (pow (- (pow x (/ 4 2)) (sqrt (pow y 4))) 1)))>
7.171 * * * * [progress]: [ 88 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (exp (log (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.171 * * * * [progress]: [ 89 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (log (exp (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.171 * * * * [progress]: [ 90 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (* (cbrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (cbrt (- (pow x (/ 4 2)) (sqrt (pow y 4))))) (cbrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.171 * * * * [progress]: [ 91 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (cbrt (* (* (- (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.171 * * * * [progress]: [ 92 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (sqrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (sqrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.171 * * * * [progress]: [ 93 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (/ (- (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3)) (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (+ (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4))))))))>
7.171 * * * * [progress]: [ 94 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ 4 2)) (- (sqrt (pow y 4))))))>
7.172 * * * * [progress]: [ 95 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* 1 (- (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.172 * * * * [progress]: [ 96 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (/ (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) (+ (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.172 * * * * [progress]: [ 97 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (pow (sqrt x) (/ 4 2)) (sqrt (pow (sqrt y) 4))) (- (pow (sqrt x) (/ 4 2)) (sqrt (pow (sqrt y) 4))))))>
7.172 * * * * [progress]: [ 98 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4)))) (- (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4)))))))>
7.172 * * * * [progress]: [ 99 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (pow (sqrt x) (/ 4 2)) (sqrt (pow y (/ 4 2)))) (- (pow (sqrt x) (/ 4 2)) (sqrt (pow y (/ 4 2)))))))>
7.172 * * * * [progress]: [ 100 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4)))) (- (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4)))))))>
7.172 * * * * [progress]: [ 101 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (sqrt (pow x (/ 4 2))) (sqrt (pow (sqrt y) 4))) (- (sqrt (pow x (/ 4 2))) (sqrt (pow (sqrt y) 4))))))>
7.172 * * * * [progress]: [ 102 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4)))) (- (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4)))))))>
7.172 * * * * [progress]: [ 103 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (sqrt (pow x (/ 4 2))) (sqrt (pow y (/ 4 2)))) (- (sqrt (pow x (/ 4 2))) (sqrt (pow y (/ 4 2)))))))>
7.172 * * * * [progress]: [ 104 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4)))) (- (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4)))))))>
7.172 * * * * [progress]: [ 105 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (pow x (/ (/ 4 2) 2)) (sqrt (pow (sqrt y) 4))) (- (pow x (/ (/ 4 2) 2)) (sqrt (pow (sqrt y) 4))))))>
7.172 * * * * [progress]: [ 106 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4)))) (- (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4)))))))>
7.172 * * * * [progress]: [ 107 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (pow x (/ (/ 4 2) 2)) (sqrt (pow y (/ 4 2)))) (- (pow x (/ (/ 4 2) 2)) (sqrt (pow y (/ 4 2)))))))>
7.172 * * * * [progress]: [ 108 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (+ (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4)))) (- (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4)))))))>
7.172 * * * * [progress]: [ 109 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* 1 (- (pow x (/ 4 2)) (sqrt (pow y 4))))))>
7.173 * * * * [progress]: [ 110 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ 4 2)) (- (sqrt (pow y 4))))))>
7.173 * * * * [progress]: [ 111 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (posit16->real (real->posit16 (- (pow x (/ 4 2)) (sqrt (pow y 4)))))))>
7.173 * * * * [progress]: [ 112 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (pow y 2))))>
7.173 * * * * [progress]: [ 113 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (pow y 2))))>
7.173 * * * * [progress]: [ 114 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (pow y 2))))>
7.173 * * * * [progress]: [ 115 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow y 2)) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.173 * * * * [progress]: [ 116 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow y 2)) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.173 * * * * [progress]: [ 117 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (pow y 2)) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>
7.173 * * * * [progress]: [ 118 / 123 ] simplifiying candidate #<alt (λ (x y) 0)>
7.173 * * * * [progress]: [ 119 / 123 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
7.173 * * * * [progress]: [ 120 / 123 ] simplifiying candidate #<alt (λ (x y) (- (pow x 4) (pow y 4)))>
7.173 * * * * [progress]: [ 121 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x 2) (pow y 2))))>
7.173 * * * * [progress]: [ 122 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x 2) (pow y 2))))>
7.173 * * * * [progress]: [ 123 / 123 ] simplifiying candidate #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x 2) (pow y 2))))>
7.176 * [simplify]: Simplifying:
  (log (sqrt (pow y 4)))
  (exp (sqrt (pow y 4)))
  (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4))))
  (cbrt (sqrt (pow y 4)))
  (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4)))
  (sqrt (pow (* (cbrt y) (cbrt y)) 4))
  (sqrt (pow (cbrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt (pow 1 4))
  (sqrt (pow y 4))
  (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4))))
  (sqrt (cbrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt 1)
  (sqrt (pow y 4))
  (sqrt (pow y (/ 4 2)))
  (sqrt (pow y (/ 4 2)))
  (/ 4 2)
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (real->posit16 (sqrt (pow y 4)))
  (log (sqrt (pow y 4)))
  (exp (sqrt (pow y 4)))
  (* (cbrt (sqrt (pow y 4))) (cbrt (sqrt (pow y 4))))
  (cbrt (sqrt (pow y 4)))
  (* (* (sqrt (pow y 4)) (sqrt (pow y 4))) (sqrt (pow y 4)))
  (sqrt (pow (* (cbrt y) (cbrt y)) 4))
  (sqrt (pow (cbrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt (pow (sqrt y) 4))
  (sqrt (pow 1 4))
  (sqrt (pow y 4))
  (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4))))
  (sqrt (cbrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (sqrt 1)
  (sqrt (pow y 4))
  (sqrt (pow y (/ 4 2)))
  (sqrt (pow y (/ 4 2)))
  (/ 4 2)
  (sqrt (sqrt (pow y 4)))
  (sqrt (sqrt (pow y 4)))
  (real->posit16 (sqrt (pow y 4)))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (+ (log (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (log (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (log (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (exp (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (* (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (* (* (- (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (* (cbrt (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))) (cbrt (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))))
  (cbrt (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (* (* (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (sqrt (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (sqrt (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (* (+ (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3)) (- (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3)))
  (* (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (- (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4))))) (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (+ (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4))))))
  (* (+ (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3)) (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4)))))
  (* (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (- (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4))))) (+ (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) (- (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3)))
  (* (- (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (+ (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4))))))
  (* (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4)))))
  (* (- (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (sqrt (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (sqrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (* (sqrt (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (sqrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (pow x (/ 4 2)))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (sqrt (pow y 4))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (pow x (/ 4 2)))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (sqrt (pow y 4))))
  (* (pow x (/ 4 2)) (+ (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (- (sqrt (pow y 4))) (+ (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (pow x (/ 4 2)) (+ (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (- (sqrt (pow y 4))) (+ (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (* (cbrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (cbrt (- (pow x (/ 4 2)) (sqrt (pow y 4))))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (sqrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) 1)
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow (sqrt x) (/ 4 2)) (sqrt (pow (sqrt y) 4))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4)))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow (sqrt x) (/ 4 2)) (sqrt (pow y (/ 4 2)))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4)))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (sqrt (pow x (/ 4 2))) (sqrt (pow (sqrt y) 4))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4)))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (sqrt (pow x (/ 4 2))) (sqrt (pow y (/ 4 2)))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4)))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ (/ 4 2) 2)) (sqrt (pow (sqrt y) 4))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4)))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ (/ 4 2) 2)) (sqrt (pow y (/ 4 2)))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (+ (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4)))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) 1)
  (* (cbrt (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (sqrt (+ (pow x (/ 4 2)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3)))
  (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4)))))
  (* (+ (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3)) (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (real->posit16 (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (/ (exp (pow x (/ 4 2))) (exp (sqrt (pow y 4))))
  (log (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (exp (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (cbrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (cbrt (- (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (cbrt (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (* (* (- (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))) (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (sqrt (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (sqrt (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (- (pow (pow x (/ 4 2)) 3) (pow (sqrt (pow y 4)) 3))
  (+ (* (pow x (/ 4 2)) (pow x (/ 4 2))) (+ (* (sqrt (pow y 4)) (sqrt (pow y 4))) (* (pow x (/ 4 2)) (sqrt (pow y 4)))))
  (- (sqrt (pow y 4)))
  (- (* (pow x (/ 4 2)) (pow x (/ 4 2))) (* (sqrt (pow y 4)) (sqrt (pow y 4))))
  (+ (pow x (/ 4 2)) (sqrt (pow y 4)))
  (+ (pow (sqrt x) (/ 4 2)) (sqrt (pow (sqrt y) 4)))
  (- (pow (sqrt x) (/ 4 2)) (sqrt (pow (sqrt y) 4)))
  (+ (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4))))
  (- (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4))))
  (+ (pow (sqrt x) (/ 4 2)) (sqrt (pow y (/ 4 2))))
  (- (pow (sqrt x) (/ 4 2)) (sqrt (pow y (/ 4 2))))
  (+ (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4))))
  (- (pow (sqrt x) (/ 4 2)) (sqrt (sqrt (pow y 4))))
  (+ (sqrt (pow x (/ 4 2))) (sqrt (pow (sqrt y) 4)))
  (- (sqrt (pow x (/ 4 2))) (sqrt (pow (sqrt y) 4)))
  (+ (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4))))
  (- (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4))))
  (+ (sqrt (pow x (/ 4 2))) (sqrt (pow y (/ 4 2))))
  (- (sqrt (pow x (/ 4 2))) (sqrt (pow y (/ 4 2))))
  (+ (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4))))
  (- (sqrt (pow x (/ 4 2))) (sqrt (sqrt (pow y 4))))
  (+ (pow x (/ (/ 4 2) 2)) (sqrt (pow (sqrt y) 4)))
  (- (pow x (/ (/ 4 2) 2)) (sqrt (pow (sqrt y) 4)))
  (+ (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4))))
  (- (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4))))
  (+ (pow x (/ (/ 4 2) 2)) (sqrt (pow y (/ 4 2))))
  (- (pow x (/ (/ 4 2) 2)) (sqrt (pow y (/ 4 2))))
  (+ (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4))))
  (- (pow x (/ (/ 4 2) 2)) (sqrt (sqrt (pow y 4))))
  (- (pow x (/ 4 2)) (sqrt (pow y 4)))
  (- (sqrt (pow y 4)))
  (real->posit16 (- (pow x (/ 4 2)) (sqrt (pow y 4))))
  (pow y 2)
  (pow y 2)
  (pow y 2)
  (pow y 2)
  (pow y 2)
  (pow y 2)
  0
  (- (pow x 4) (pow y 4))
  (- (pow x 4) (pow y 4))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
7.179 * * [simplify]: iteration 1: (136 enodes)
7.217 * * [simplify]: iteration 2: (376 enodes)
7.496 * * [simplify]: iteration 3: (1275 enodes)
9.327 * * [simplify]: Extracting #0: cost 68 inf + 0
9.329 * * [simplify]: Extracting #1: cost 632 inf + 3
9.333 * * [simplify]: Extracting #2: cost 1394 inf + 230
9.345 * * [simplify]: Extracting #3: cost 1297 inf + 29957
9.430 * * [simplify]: Extracting #4: cost 548 inf + 266364
9.568 * * [simplify]: Extracting #5: cost 39 inf + 424901
9.740 * * [simplify]: Extracting #6: cost 0 inf + 432077
9.901 * * [simplify]: Extracting #7: cost 0 inf + 431917
10.067 * [simplify]: Simplified to:
  (log (fabs (* y y)))
  (exp (fabs (* y y)))
  (* (cbrt (fabs (* y y))) (cbrt (fabs (* y y))))
  (cbrt (fabs (* y y)))
  (* (* (* y y) (fabs (* y y))) (* y y))
  (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (fabs (* (cbrt y) (cbrt y)))
  (fabs y)
  (fabs y)
  1
  (fabs (* y y))
  (fabs (cbrt (* (* y y) (* y y))))
  (sqrt (cbrt (* (* y y) (* y y))))
  (sqrt (fabs (* y y)))
  (sqrt (fabs (* y y)))
  1
  (fabs (* y y))
  (fabs y)
  (fabs y)
  2
  (sqrt (fabs (* y y)))
  (sqrt (fabs (* y y)))
  (real->posit16 (fabs (* y y)))
  (log (fabs (* y y)))
  (exp (fabs (* y y)))
  (* (cbrt (fabs (* y y))) (cbrt (fabs (* y y))))
  (cbrt (fabs (* y y)))
  (* (* (* y y) (fabs (* y y))) (* y y))
  (fabs (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (fabs (* (cbrt y) (cbrt y)))
  (fabs y)
  (fabs y)
  1
  (fabs (* y y))
  (fabs (cbrt (* (* y y) (* y y))))
  (sqrt (cbrt (* (* y y) (* y y))))
  (sqrt (fabs (* y y)))
  (sqrt (fabs (* y y)))
  1
  (fabs (* y y))
  (fabs y)
  (fabs y)
  2
  (sqrt (fabs (* y y)))
  (sqrt (fabs (* y y)))
  (real->posit16 (fabs (* y y)))
  (* (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (log (* (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (log (* (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (exp (* (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (* (* (- (* x x) (* y y)) (+ (* x x) (* y y))) (* (* (- (* x x) (* y y)) (+ (* x x) (* y y))) (* (- (* x x) (* y y)) (+ (* x x) (* y y)))))
  (* (cbrt (* (- (* x x) (* y y)) (+ (* x x) (* y y)))) (cbrt (* (- (* x x) (* y y)) (+ (* x x) (* y y)))))
  (cbrt (* (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (* (* (- (* x x) (* y y)) (+ (* x x) (* y y))) (* (* (- (* x x) (* y y)) (+ (* x x) (* y y))) (* (- (* x x) (* y y)) (+ (* x x) (* y y)))))
  (sqrt (* (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (sqrt (* (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (* (- (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) (fabs (* y y))) (* y y))) (+ (* (* (* y y) (fabs (* y y))) (* y y)) (* (* (* x x) (* x x)) (* x x))))
  (* (+ (* (* x x) (+ (fabs (* y y)) (* x x))) (* (* y y) (* y y))) (+ (* (* x x) (- (* x x) (fabs (* y y)))) (* (* y y) (* y y))))
  (* (+ (* (* (* y y) (fabs (* y y))) (* y y)) (* (* (* x x) (* x x)) (* x x))) (* (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (* (+ (* (* x x) (- (* x x) (fabs (* y y)))) (* (* y y) (* y y))) (+ (fabs (* y y)) (* x x)))
  (* (* (- (* x x) (* y y)) (+ (* x x) (* y y))) (- (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) (fabs (* y y))) (* y y))))
  (* (- (* x x) (fabs (* y y))) (+ (* (* x x) (+ (fabs (* y y)) (* x x))) (* (* y y) (* y y))))
  (* (* (- (* x x) (* y y)) (+ (* x x) (* y y))) (* (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (* (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (* (sqrt (+ (fabs (* y y)) (* x x))) (sqrt (- (* x x) (fabs (* y y)))))
  (* (sqrt (+ (fabs (* y y)) (* x x))) (sqrt (- (* x x) (fabs (* y y)))))
  (* (* x x) (+ (fabs (* y y)) (* x x)))
  (* (+ (fabs (* y y)) (* x x)) (- (fabs (* y y))))
  (* (* x x) (+ (fabs (* y y)) (* x x)))
  (* (+ (fabs (* y y)) (* x x)) (- (fabs (* y y))))
  (* (* x x) (+ (fabs (* y y)) (* x x)))
  (* (+ (fabs (* y y)) (* x x)) (- (fabs (* y y))))
  (* (* x x) (+ (fabs (* y y)) (* x x)))
  (* (+ (fabs (* y y)) (* x x)) (- (fabs (* y y))))
  (* (* (+ (fabs (* y y)) (* x x)) (cbrt (- (* x x) (fabs (* y y))))) (cbrt (- (* x x) (fabs (* y y)))))
  (* (+ (fabs (* y y)) (* x x)) (sqrt (- (* x x) (fabs (* y y)))))
  (+ (fabs (* y y)) (* x x))
  (* (+ (fabs y) x) (+ (fabs (* y y)) (* x x)))
  (* (+ (sqrt (fabs (* y y))) x) (+ (fabs (* y y)) (* x x)))
  (* (+ (fabs y) x) (+ (fabs (* y y)) (* x x)))
  (* (+ (sqrt (fabs (* y y))) x) (+ (fabs (* y y)) (* x x)))
  (* (+ (fabs (* y y)) (* x x)) (+ (fabs x) (fabs y)))
  (* (+ (fabs (* y y)) (* x x)) (+ (sqrt (fabs (* y y))) (fabs x)))
  (* (+ (fabs (* y y)) (* x x)) (+ (fabs x) (fabs y)))
  (* (+ (fabs (* y y)) (* x x)) (+ (sqrt (fabs (* y y))) (fabs x)))
  (* (+ (fabs y) x) (+ (fabs (* y y)) (* x x)))
  (* (+ (sqrt (fabs (* y y))) x) (+ (fabs (* y y)) (* x x)))
  (* (+ (fabs y) x) (+ (fabs (* y y)) (* x x)))
  (* (+ (sqrt (fabs (* y y))) x) (+ (fabs (* y y)) (* x x)))
  (+ (fabs (* y y)) (* x x))
  (* (cbrt (+ (fabs (* y y)) (* x x))) (- (* x x) (fabs (* y y))))
  (* (sqrt (+ (fabs (* y y)) (* x x))) (- (* x x) (fabs (* y y))))
  (* (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (* (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (* (+ (fabs (* y y)) (* x x)) (- (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) (fabs (* y y))) (* y y))))
  (* (- (* x x) (fabs (* y y))) (* (+ (fabs (* y y)) (* x x)) (+ (fabs (* y y)) (* x x))))
  (* (+ (* (* (* y y) (fabs (* y y))) (* y y)) (* (* (* x x) (* x x)) (* x x))) (- (* x x) (fabs (* y y))))
  (* (* (- (* x x) (fabs (* y y))) (- (* x x) (fabs (* y y)))) (+ (fabs (* y y)) (* x x)))
  (real->posit16 (* (- (* x x) (* y y)) (+ (* x x) (* y y))))
  (exp (- (* x x) (fabs (* y y))))
  (log (- (* x x) (fabs (* y y))))
  (exp (- (* x x) (fabs (* y y))))
  (* (cbrt (- (* x x) (fabs (* y y)))) (cbrt (- (* x x) (fabs (* y y)))))
  (cbrt (- (* x x) (fabs (* y y))))
  (* (* (- (* x x) (fabs (* y y))) (- (* x x) (fabs (* y y)))) (- (* x x) (fabs (* y y))))
  (sqrt (- (* x x) (fabs (* y y))))
  (sqrt (- (* x x) (fabs (* y y))))
  (- (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) (fabs (* y y))) (* y y)))
  (+ (* (* x x) (+ (fabs (* y y)) (* x x))) (* (* y y) (* y y)))
  (- (fabs (* y y)))
  (* (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (+ (fabs (* y y)) (* x x))
  (+ (fabs y) x)
  (- x (fabs y))
  (+ x (sqrt (fabs (* y y))))
  (- x (sqrt (fabs (* y y))))
  (+ (fabs y) x)
  (- x (fabs y))
  (+ x (sqrt (fabs (* y y))))
  (- x (sqrt (fabs (* y y))))
  (+ (fabs x) (fabs y))
  (- (fabs x) (fabs y))
  (+ (sqrt (fabs (* y y))) (fabs x))
  (- (fabs x) (sqrt (fabs (* y y))))
  (+ (fabs x) (fabs y))
  (- (fabs x) (fabs y))
  (+ (sqrt (fabs (* y y))) (fabs x))
  (- (fabs x) (sqrt (fabs (* y y))))
  (+ (fabs y) x)
  (- x (fabs y))
  (+ x (sqrt (fabs (* y y))))
  (- x (sqrt (fabs (* y y))))
  (+ (fabs y) x)
  (- x (fabs y))
  (+ x (sqrt (fabs (* y y))))
  (- x (sqrt (fabs (* y y))))
  (- (* x x) (fabs (* y y)))
  (- (fabs (* y y)))
  (real->posit16 (- (* x x) (fabs (* y y))))
  (* y y)
  (* y y)
  (* y y)
  (* y y)
  (* y y)
  (* y y)
  0
  (* (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (* (- (* x x) (* y y)) (+ (* x x) (* y y)))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
10.077 * * * [progress]: adding candidates to table
11.576 * [progress]: [Phase 3 of 3] Extracting.
11.576 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>)
11.577 * * * [regime-changes]: Trying 5 branch expressions: ((pow y 4) (pow x 4) (- (pow x 4) (pow y 4)) y x)
11.577 * * * * [regimes]: Trying to branch on (pow y 4) from (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>)
11.609 * * * * [regimes]: Trying to branch on (pow x 4) from (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>)
11.654 * * * * [regimes]: Trying to branch on (- (pow x 4) (pow y 4)) from (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>)
11.712 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>)
11.733 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (pow x 4) (pow y 4)))> #<alt (λ (x y) (* (+ (pow x (/ 4 2)) (sqrt (pow y 4))) (- (pow x (/ 4 2)) (sqrt (pow y 4)))))>)
11.769 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
11.770 * [simplify]: Simplifying:
  (- (pow x 4) (pow y 4))
11.770 * * [simplify]: iteration 1: (6 enodes)
11.770 * * [simplify]: Extracting #0: cost 1 inf + 0
11.770 * * [simplify]: Extracting #1: cost 3 inf + 0
11.770 * * [simplify]: Extracting #2: cost 6 inf + 0
11.770 * * [simplify]: Extracting #3: cost 2 inf + 215
11.771 * * [simplify]: Extracting #4: cost 0 inf + 890
11.771 * [simplify]: Simplified to:
  (- (pow x 4) (pow y 4))
14.685 * [regime-testing]: Baseline error score: 0.002750343792974122
14.687 * [regime-testing]: Oracle error score: 0.001375171896487061
14.692 * [regime-testing]: End program error score: 0.002750343792974122