21.745 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying:
  (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
0.028 * * [simplify]: iteration 0: 9 enodes
0.029 * * [simplify]: iteration 1: 23 enodes
0.032 * * [simplify]: iteration 2: 52 enodes
0.041 * * [simplify]: iteration 3: 115 enodes
0.060 * * [simplify]: iteration 4: 251 enodes
0.133 * * [simplify]: iteration 5: 522 enodes
0.381 * * [simplify]: iteration 6: 1116 enodes
1.685 * * [simplify]: iteration 7: 4574 enodes
3.562 * * [simplify]: iteration complete: 5000 enodes
3.562 * * [simplify]: Extracting #0: cost 1 inf + 0
3.562 * * [simplify]: Extracting #1: cost 267 inf + 0
3.572 * * [simplify]: Extracting #2: cost 919 inf + 542
3.580 * * [simplify]: Extracting #3: cost 821 inf + 28495
3.621 * * [simplify]: Extracting #4: cost 180 inf + 147505
3.684 * * [simplify]: Extracting #5: cost 0 inf + 200939
3.748 * [simplify]: Simplified to:
  (/ (* (- x y) (+ y x)) (fma x x (* y y)))
3.752 * * [progress]: iteration 1 / 4
3.752 * * * [progress]: picking best candidate
3.756 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (- x y) (+ y x)) (fma x x (* y y))))>
3.756 * * * [progress]: localizing error
3.770 * * * [progress]: generating rewritten candidates
3.770 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.789 * * * [progress]: generating series expansions
3.789 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.789 * [backup-simplify]: Simplify (/ (* (- x y) (+ y x)) (fma x x (* y y))) into (/ (* (+ x y) (- x y)) (fma x x (pow y 2)))
3.789 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (fma x x (pow y 2))) in (x y) around 0
3.789 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (fma x x (pow y 2))) in y
3.789 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
3.789 * [taylor]: Taking taylor expansion of (+ x y) in y
3.789 * [taylor]: Taking taylor expansion of x in y
3.789 * [backup-simplify]: Simplify x into x
3.789 * [taylor]: Taking taylor expansion of y in y
3.789 * [backup-simplify]: Simplify 0 into 0
3.789 * [backup-simplify]: Simplify 1 into 1
3.789 * [taylor]: Taking taylor expansion of (- x y) in y
3.789 * [taylor]: Taking taylor expansion of x in y
3.789 * [backup-simplify]: Simplify x into x
3.789 * [taylor]: Taking taylor expansion of y in y
3.789 * [backup-simplify]: Simplify 0 into 0
3.789 * [backup-simplify]: Simplify 1 into 1
3.789 * [taylor]: Taking taylor expansion of (fma x x (pow y 2)) in y
3.789 * [taylor]: Rewrote expression to (+ (* x x) (pow y 2))
3.790 * [taylor]: Taking taylor expansion of (* x x) in y
3.790 * [taylor]: Taking taylor expansion of x in y
3.790 * [backup-simplify]: Simplify x into x
3.790 * [taylor]: Taking taylor expansion of x in y
3.790 * [backup-simplify]: Simplify x into x
3.790 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.790 * [taylor]: Taking taylor expansion of y in y
3.790 * [backup-simplify]: Simplify 0 into 0
3.790 * [backup-simplify]: Simplify 1 into 1
3.790 * [backup-simplify]: Simplify (+ x 0) into x
3.790 * [backup-simplify]: Simplify (- 0) into 0
3.791 * [backup-simplify]: Simplify (+ x 0) into x
3.791 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.791 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.791 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.791 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
3.791 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (fma x x (pow y 2))) in x
3.791 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
3.791 * [taylor]: Taking taylor expansion of (+ x y) in x
3.791 * [taylor]: Taking taylor expansion of x in x
3.791 * [backup-simplify]: Simplify 0 into 0
3.791 * [backup-simplify]: Simplify 1 into 1
3.791 * [taylor]: Taking taylor expansion of y in x
3.791 * [backup-simplify]: Simplify y into y
3.791 * [taylor]: Taking taylor expansion of (- x y) in x
3.791 * [taylor]: Taking taylor expansion of x in x
3.791 * [backup-simplify]: Simplify 0 into 0
3.791 * [backup-simplify]: Simplify 1 into 1
3.791 * [taylor]: Taking taylor expansion of y in x
3.791 * [backup-simplify]: Simplify y into y
3.791 * [taylor]: Taking taylor expansion of (fma x x (pow y 2)) in x
3.792 * [taylor]: Rewrote expression to (+ (* x x) (pow y 2))
3.792 * [taylor]: Taking taylor expansion of (* x x) in x
3.792 * [taylor]: Taking taylor expansion of x in x
3.792 * [backup-simplify]: Simplify 0 into 0
3.792 * [backup-simplify]: Simplify 1 into 1
3.792 * [taylor]: Taking taylor expansion of x in x
3.792 * [backup-simplify]: Simplify 0 into 0
3.792 * [backup-simplify]: Simplify 1 into 1
3.792 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.792 * [taylor]: Taking taylor expansion of y in x
3.792 * [backup-simplify]: Simplify y into y
3.792 * [backup-simplify]: Simplify (+ 0 y) into y
3.792 * [backup-simplify]: Simplify (- y) into (- y)
3.792 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.792 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
3.792 * [backup-simplify]: Simplify (* 0 0) into 0
3.792 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.793 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
3.793 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
3.793 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (fma x x (pow y 2))) in x
3.793 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
3.793 * [taylor]: Taking taylor expansion of (+ x y) in x
3.793 * [taylor]: Taking taylor expansion of x in x
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify 1 into 1
3.793 * [taylor]: Taking taylor expansion of y in x
3.793 * [backup-simplify]: Simplify y into y
3.793 * [taylor]: Taking taylor expansion of (- x y) in x
3.793 * [taylor]: Taking taylor expansion of x in x
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify 1 into 1
3.793 * [taylor]: Taking taylor expansion of y in x
3.793 * [backup-simplify]: Simplify y into y
3.793 * [taylor]: Taking taylor expansion of (fma x x (pow y 2)) in x
3.793 * [taylor]: Rewrote expression to (+ (* x x) (pow y 2))
3.793 * [taylor]: Taking taylor expansion of (* x x) in x
3.793 * [taylor]: Taking taylor expansion of x in x
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify 1 into 1
3.793 * [taylor]: Taking taylor expansion of x in x
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify 1 into 1
3.794 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.794 * [taylor]: Taking taylor expansion of y in x
3.794 * [backup-simplify]: Simplify y into y
3.794 * [backup-simplify]: Simplify (+ 0 y) into y
3.794 * [backup-simplify]: Simplify (- y) into (- y)
3.794 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.794 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
3.794 * [backup-simplify]: Simplify (* 0 0) into 0
3.794 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.794 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
3.795 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
3.795 * [taylor]: Taking taylor expansion of -1 in y
3.795 * [backup-simplify]: Simplify -1 into -1
3.795 * [backup-simplify]: Simplify -1 into -1
3.795 * [backup-simplify]: Simplify (- 0) into 0
3.796 * [backup-simplify]: Simplify (+ 1 0) into 1
3.796 * [backup-simplify]: Simplify (+ 1 0) into 1
3.796 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
3.797 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
3.797 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.797 * [backup-simplify]: Simplify (+ 0 0) into 0
3.798 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
3.798 * [taylor]: Taking taylor expansion of 0 in y
3.798 * [backup-simplify]: Simplify 0 into 0
3.798 * [backup-simplify]: Simplify 0 into 0
3.798 * [backup-simplify]: Simplify 0 into 0
3.798 * [backup-simplify]: Simplify (- 0) into 0
3.798 * [backup-simplify]: Simplify (+ 0 0) into 0
3.799 * [backup-simplify]: Simplify (+ 0 0) into 0
3.799 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
3.800 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
3.800 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.801 * [backup-simplify]: Simplify (+ 1 0) into 1
3.801 * [backup-simplify]: Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
3.801 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.801 * [taylor]: Taking taylor expansion of 2 in y
3.801 * [backup-simplify]: Simplify 2 into 2
3.801 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.801 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.801 * [taylor]: Taking taylor expansion of y in y
3.801 * [backup-simplify]: Simplify 0 into 0
3.801 * [backup-simplify]: Simplify 1 into 1
3.802 * [backup-simplify]: Simplify (* 1 1) into 1
3.802 * [backup-simplify]: Simplify (/ 1 1) into 1
3.803 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.804 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.807 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.807 * [backup-simplify]: Simplify 0 into 0
3.807 * [backup-simplify]: Simplify 0 into 0
3.807 * [backup-simplify]: Simplify 0 into 0
3.807 * [backup-simplify]: Simplify (- 0) into 0
3.807 * [backup-simplify]: Simplify (+ 0 0) into 0
3.808 * [backup-simplify]: Simplify (+ 0 0) into 0
3.809 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
3.810 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
3.810 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.811 * [backup-simplify]: Simplify (+ 0 0) into 0
3.812 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))) (* 0 (/ 1 (pow y 2))) (* (* 2 (/ 1 (pow y 2))) (/ 0 (pow y 2))))) into 0
3.812 * [taylor]: Taking taylor expansion of 0 in y
3.812 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify -1 into -1
3.812 * [backup-simplify]: Simplify (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (fma (/ 1 x) (/ 1 x) (* (/ 1 y) (/ 1 y)))) into (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2))))
3.812 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2)))) in (x y) around 0
3.812 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2)))) in y
3.812 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
3.812 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.812 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.812 * [taylor]: Taking taylor expansion of x in y
3.812 * [backup-simplify]: Simplify x into x
3.812 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.812 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.812 * [taylor]: Taking taylor expansion of y in y
3.812 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify 1 into 1
3.813 * [backup-simplify]: Simplify (/ 1 1) into 1
3.813 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.813 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.813 * [taylor]: Taking taylor expansion of x in y
3.813 * [backup-simplify]: Simplify x into x
3.813 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.813 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.813 * [taylor]: Taking taylor expansion of y in y
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [backup-simplify]: Simplify 1 into 1
3.813 * [backup-simplify]: Simplify (/ 1 1) into 1
3.813 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2))) in y
3.814 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (pow y 2)))
3.814 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
3.814 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.814 * [taylor]: Taking taylor expansion of x in y
3.814 * [backup-simplify]: Simplify x into x
3.814 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.814 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.814 * [taylor]: Taking taylor expansion of x in y
3.814 * [backup-simplify]: Simplify x into x
3.814 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.814 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.814 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.814 * [taylor]: Taking taylor expansion of y in y
3.814 * [backup-simplify]: Simplify 0 into 0
3.814 * [backup-simplify]: Simplify 1 into 1
3.814 * [backup-simplify]: Simplify (* 1 1) into 1
3.815 * [backup-simplify]: Simplify (/ 1 1) into 1
3.815 * [backup-simplify]: Simplify (+ 0 1) into 1
3.815 * [backup-simplify]: Simplify (- 1) into -1
3.816 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.816 * [backup-simplify]: Simplify (* 1 -1) into -1
3.817 * [backup-simplify]: Simplify (+ 0 1) into 1
3.817 * [backup-simplify]: Simplify (/ -1 1) into -1
3.817 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2)))) in x
3.817 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
3.817 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.817 * [taylor]: Taking taylor expansion of x in x
3.817 * [backup-simplify]: Simplify 0 into 0
3.817 * [backup-simplify]: Simplify 1 into 1
3.818 * [backup-simplify]: Simplify (/ 1 1) into 1
3.818 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.818 * [taylor]: Taking taylor expansion of y in x
3.818 * [backup-simplify]: Simplify y into y
3.818 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.818 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.818 * [taylor]: Taking taylor expansion of x in x
3.818 * [backup-simplify]: Simplify 0 into 0
3.818 * [backup-simplify]: Simplify 1 into 1
3.818 * [backup-simplify]: Simplify (/ 1 1) into 1
3.818 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.818 * [taylor]: Taking taylor expansion of y in x
3.818 * [backup-simplify]: Simplify y into y
3.818 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.818 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2))) in x
3.819 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (pow y 2)))
3.819 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
3.819 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.819 * [taylor]: Taking taylor expansion of x in x
3.819 * [backup-simplify]: Simplify 0 into 0
3.819 * [backup-simplify]: Simplify 1 into 1
3.819 * [backup-simplify]: Simplify (/ 1 1) into 1
3.819 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.819 * [taylor]: Taking taylor expansion of x in x
3.819 * [backup-simplify]: Simplify 0 into 0
3.819 * [backup-simplify]: Simplify 1 into 1
3.820 * [backup-simplify]: Simplify (/ 1 1) into 1
3.820 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.820 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.820 * [taylor]: Taking taylor expansion of y in x
3.820 * [backup-simplify]: Simplify y into y
3.820 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.820 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.821 * [backup-simplify]: Simplify (+ 1 0) into 1
3.821 * [backup-simplify]: Simplify (+ 1 0) into 1
3.821 * [backup-simplify]: Simplify (* 1 1) into 1
3.822 * [backup-simplify]: Simplify (* 1 1) into 1
3.822 * [backup-simplify]: Simplify (+ 1 0) into 1
3.822 * [backup-simplify]: Simplify (/ 1 1) into 1
3.822 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2)))) in x
3.823 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
3.823 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.823 * [taylor]: Taking taylor expansion of x in x
3.823 * [backup-simplify]: Simplify 0 into 0
3.823 * [backup-simplify]: Simplify 1 into 1
3.823 * [backup-simplify]: Simplify (/ 1 1) into 1
3.823 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.823 * [taylor]: Taking taylor expansion of y in x
3.823 * [backup-simplify]: Simplify y into y
3.823 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.823 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.823 * [taylor]: Taking taylor expansion of x in x
3.823 * [backup-simplify]: Simplify 0 into 0
3.823 * [backup-simplify]: Simplify 1 into 1
3.824 * [backup-simplify]: Simplify (/ 1 1) into 1
3.824 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.824 * [taylor]: Taking taylor expansion of y in x
3.824 * [backup-simplify]: Simplify y into y
3.824 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.824 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2))) in x
3.824 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (pow y 2)))
3.824 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
3.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.824 * [taylor]: Taking taylor expansion of x in x
3.824 * [backup-simplify]: Simplify 0 into 0
3.824 * [backup-simplify]: Simplify 1 into 1
3.824 * [backup-simplify]: Simplify (/ 1 1) into 1
3.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.825 * [taylor]: Taking taylor expansion of x in x
3.825 * [backup-simplify]: Simplify 0 into 0
3.825 * [backup-simplify]: Simplify 1 into 1
3.825 * [backup-simplify]: Simplify (/ 1 1) into 1
3.825 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.825 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.825 * [taylor]: Taking taylor expansion of y in x
3.825 * [backup-simplify]: Simplify y into y
3.825 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.825 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.826 * [backup-simplify]: Simplify (+ 1 0) into 1
3.826 * [backup-simplify]: Simplify (+ 1 0) into 1
3.826 * [backup-simplify]: Simplify (* 1 1) into 1
3.827 * [backup-simplify]: Simplify (* 1 1) into 1
3.827 * [backup-simplify]: Simplify (+ 1 0) into 1
3.828 * [backup-simplify]: Simplify (/ 1 1) into 1
3.828 * [taylor]: Taking taylor expansion of 1 in y
3.828 * [backup-simplify]: Simplify 1 into 1
3.828 * [backup-simplify]: Simplify 1 into 1
3.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.828 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.829 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.829 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.830 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
3.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.832 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.832 * [backup-simplify]: Simplify (+ 0 0) into 0
3.833 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.833 * [taylor]: Taking taylor expansion of 0 in y
3.833 * [backup-simplify]: Simplify 0 into 0
3.833 * [backup-simplify]: Simplify 0 into 0
3.833 * [backup-simplify]: Simplify 0 into 0
3.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.834 * [backup-simplify]: Simplify (- 0) into 0
3.835 * [backup-simplify]: Simplify (+ 0 0) into 0
3.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.836 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.836 * [backup-simplify]: Simplify (+ 0 0) into 0
3.837 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
3.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.840 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.840 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
3.841 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
3.841 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
3.841 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.841 * [taylor]: Taking taylor expansion of 2 in y
3.841 * [backup-simplify]: Simplify 2 into 2
3.841 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.841 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.841 * [taylor]: Taking taylor expansion of y in y
3.841 * [backup-simplify]: Simplify 0 into 0
3.841 * [backup-simplify]: Simplify 1 into 1
3.842 * [backup-simplify]: Simplify (* 1 1) into 1
3.842 * [backup-simplify]: Simplify (/ 1 1) into 1
3.843 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.843 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.846 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.846 * [backup-simplify]: Simplify (- 0) into 0
3.846 * [backup-simplify]: Simplify 0 into 0
3.846 * [backup-simplify]: Simplify 0 into 0
3.846 * [backup-simplify]: Simplify 0 into 0
3.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.848 * [backup-simplify]: Simplify (- 0) into 0
3.848 * [backup-simplify]: Simplify (+ 0 0) into 0
3.849 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.849 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.850 * [backup-simplify]: Simplify (+ 0 0) into 0
3.850 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
3.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.853 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.853 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.854 * [backup-simplify]: Simplify (+ 0 0) into 0
3.856 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
3.856 * [taylor]: Taking taylor expansion of 0 in y
3.856 * [backup-simplify]: Simplify 0 into 0
3.856 * [backup-simplify]: Simplify 0 into 0
3.856 * [backup-simplify]: Simplify 1 into 1
3.856 * [backup-simplify]: Simplify (/ (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- y)) (/ 1 (- x)))) (fma (/ 1 (- x)) (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y))))) into (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2)))))
3.856 * [approximate]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2))))) in (x y) around 0
3.857 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2))))) in y
3.857 * [taylor]: Taking taylor expansion of -1 in y
3.857 * [backup-simplify]: Simplify -1 into -1
3.857 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2)))) in y
3.857 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
3.857 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.857 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.857 * [taylor]: Taking taylor expansion of y in y
3.857 * [backup-simplify]: Simplify 0 into 0
3.857 * [backup-simplify]: Simplify 1 into 1
3.857 * [backup-simplify]: Simplify (/ 1 1) into 1
3.857 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.857 * [taylor]: Taking taylor expansion of x in y
3.857 * [backup-simplify]: Simplify x into x
3.857 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.857 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.857 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.857 * [taylor]: Taking taylor expansion of x in y
3.857 * [backup-simplify]: Simplify x into x
3.857 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.857 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.858 * [taylor]: Taking taylor expansion of y in y
3.858 * [backup-simplify]: Simplify 0 into 0
3.858 * [backup-simplify]: Simplify 1 into 1
3.858 * [backup-simplify]: Simplify (/ 1 1) into 1
3.858 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2))) in y
3.858 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (pow y 2)))
3.858 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
3.858 * [taylor]: Taking taylor expansion of (/ -1 x) in y
3.858 * [taylor]: Taking taylor expansion of -1 in y
3.858 * [backup-simplify]: Simplify -1 into -1
3.858 * [taylor]: Taking taylor expansion of x in y
3.858 * [backup-simplify]: Simplify x into x
3.858 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
3.858 * [taylor]: Taking taylor expansion of (/ -1 x) in y
3.858 * [taylor]: Taking taylor expansion of -1 in y
3.858 * [backup-simplify]: Simplify -1 into -1
3.858 * [taylor]: Taking taylor expansion of x in y
3.858 * [backup-simplify]: Simplify x into x
3.859 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
3.859 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.859 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.859 * [taylor]: Taking taylor expansion of y in y
3.859 * [backup-simplify]: Simplify 0 into 0
3.859 * [backup-simplify]: Simplify 1 into 1
3.859 * [backup-simplify]: Simplify (* 1 1) into 1
3.859 * [backup-simplify]: Simplify (/ 1 1) into 1
3.860 * [backup-simplify]: Simplify (+ 1 0) into 1
3.860 * [backup-simplify]: Simplify (+ 0 1) into 1
3.861 * [backup-simplify]: Simplify (* 1 1) into 1
3.861 * [backup-simplify]: Simplify (+ 0 1) into 1
3.861 * [backup-simplify]: Simplify (/ 1 1) into 1
3.861 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2))))) in x
3.861 * [taylor]: Taking taylor expansion of -1 in x
3.861 * [backup-simplify]: Simplify -1 into -1
3.861 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2)))) in x
3.861 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
3.862 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.862 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.862 * [taylor]: Taking taylor expansion of y in x
3.862 * [backup-simplify]: Simplify y into y
3.862 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.862 * [taylor]: Taking taylor expansion of x in x
3.862 * [backup-simplify]: Simplify 0 into 0
3.862 * [backup-simplify]: Simplify 1 into 1
3.862 * [backup-simplify]: Simplify (/ 1 1) into 1
3.862 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.862 * [taylor]: Taking taylor expansion of x in x
3.862 * [backup-simplify]: Simplify 0 into 0
3.862 * [backup-simplify]: Simplify 1 into 1
3.863 * [backup-simplify]: Simplify (/ 1 1) into 1
3.863 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.863 * [taylor]: Taking taylor expansion of y in x
3.863 * [backup-simplify]: Simplify y into y
3.863 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.863 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2))) in x
3.863 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (pow y 2)))
3.863 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
3.863 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.863 * [taylor]: Taking taylor expansion of -1 in x
3.863 * [backup-simplify]: Simplify -1 into -1
3.863 * [taylor]: Taking taylor expansion of x in x
3.863 * [backup-simplify]: Simplify 0 into 0
3.863 * [backup-simplify]: Simplify 1 into 1
3.864 * [backup-simplify]: Simplify (/ -1 1) into -1
3.864 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.864 * [taylor]: Taking taylor expansion of -1 in x
3.864 * [backup-simplify]: Simplify -1 into -1
3.864 * [taylor]: Taking taylor expansion of x in x
3.864 * [backup-simplify]: Simplify 0 into 0
3.864 * [backup-simplify]: Simplify 1 into 1
3.864 * [backup-simplify]: Simplify (/ -1 1) into -1
3.864 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.864 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.864 * [taylor]: Taking taylor expansion of y in x
3.864 * [backup-simplify]: Simplify y into y
3.864 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.864 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.865 * [backup-simplify]: Simplify (- 1) into -1
3.866 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.866 * [backup-simplify]: Simplify (+ 1 0) into 1
3.866 * [backup-simplify]: Simplify (* -1 1) into -1
3.867 * [backup-simplify]: Simplify (* -1 -1) into 1
3.867 * [backup-simplify]: Simplify (+ 1 0) into 1
3.872 * [backup-simplify]: Simplify (/ -1 1) into -1
3.872 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2))))) in x
3.872 * [taylor]: Taking taylor expansion of -1 in x
3.873 * [backup-simplify]: Simplify -1 into -1
3.873 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2)))) in x
3.873 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
3.873 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.873 * [taylor]: Taking taylor expansion of y in x
3.873 * [backup-simplify]: Simplify y into y
3.873 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.873 * [taylor]: Taking taylor expansion of x in x
3.873 * [backup-simplify]: Simplify 0 into 0
3.873 * [backup-simplify]: Simplify 1 into 1
3.873 * [backup-simplify]: Simplify (/ 1 1) into 1
3.874 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.874 * [taylor]: Taking taylor expansion of x in x
3.874 * [backup-simplify]: Simplify 0 into 0
3.874 * [backup-simplify]: Simplify 1 into 1
3.874 * [backup-simplify]: Simplify (/ 1 1) into 1
3.874 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.874 * [taylor]: Taking taylor expansion of y in x
3.874 * [backup-simplify]: Simplify y into y
3.874 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.874 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2))) in x
3.874 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (pow y 2)))
3.874 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
3.874 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.874 * [taylor]: Taking taylor expansion of -1 in x
3.874 * [backup-simplify]: Simplify -1 into -1
3.874 * [taylor]: Taking taylor expansion of x in x
3.874 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 1 into 1
3.875 * [backup-simplify]: Simplify (/ -1 1) into -1
3.875 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.875 * [taylor]: Taking taylor expansion of -1 in x
3.875 * [backup-simplify]: Simplify -1 into -1
3.875 * [taylor]: Taking taylor expansion of x in x
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 1 into 1
3.876 * [backup-simplify]: Simplify (/ -1 1) into -1
3.876 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.876 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.876 * [taylor]: Taking taylor expansion of y in x
3.876 * [backup-simplify]: Simplify y into y
3.876 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.876 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.877 * [backup-simplify]: Simplify (- 1) into -1
3.877 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.877 * [backup-simplify]: Simplify (+ 1 0) into 1
3.878 * [backup-simplify]: Simplify (* -1 1) into -1
3.878 * [backup-simplify]: Simplify (* -1 -1) into 1
3.879 * [backup-simplify]: Simplify (+ 1 0) into 1
3.879 * [backup-simplify]: Simplify (/ -1 1) into -1
3.879 * [backup-simplify]: Simplify (* -1 -1) into 1
3.879 * [taylor]: Taking taylor expansion of 1 in y
3.879 * [backup-simplify]: Simplify 1 into 1
3.879 * [backup-simplify]: Simplify 1 into 1
3.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.880 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.881 * [backup-simplify]: Simplify (- 0) into 0
3.881 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.882 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
3.882 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.883 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.884 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
3.884 * [backup-simplify]: Simplify (+ 0 0) into 0
3.885 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.886 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
3.886 * [taylor]: Taking taylor expansion of 0 in y
3.886 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify 0 into 0
3.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.887 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.887 * [backup-simplify]: Simplify (+ 0 0) into 0
3.887 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.888 * [backup-simplify]: Simplify (- 0) into 0
3.889 * [backup-simplify]: Simplify (+ 0 0) into 0
3.890 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
3.891 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.892 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.893 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
3.893 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
3.894 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
3.895 * [backup-simplify]: Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
3.895 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
3.895 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.895 * [taylor]: Taking taylor expansion of 2 in y
3.895 * [backup-simplify]: Simplify 2 into 2
3.895 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.895 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.895 * [taylor]: Taking taylor expansion of y in y
3.895 * [backup-simplify]: Simplify 0 into 0
3.895 * [backup-simplify]: Simplify 1 into 1
3.895 * [backup-simplify]: Simplify (* 1 1) into 1
3.896 * [backup-simplify]: Simplify (/ 1 1) into 1
3.897 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.897 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.900 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.900 * [backup-simplify]: Simplify (- 0) into 0
3.900 * [backup-simplify]: Simplify 0 into 0
3.900 * [backup-simplify]: Simplify 0 into 0
3.901 * [backup-simplify]: Simplify 0 into 0
3.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.902 * [backup-simplify]: Simplify (+ 0 0) into 0
3.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.903 * [backup-simplify]: Simplify (- 0) into 0
3.904 * [backup-simplify]: Simplify (+ 0 0) into 0
3.905 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
3.906 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.907 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.907 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
3.908 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.908 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.908 * [backup-simplify]: Simplify (+ 0 0) into 0
3.910 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
3.911 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
3.911 * [taylor]: Taking taylor expansion of 0 in y
3.911 * [backup-simplify]: Simplify 0 into 0
3.911 * [backup-simplify]: Simplify 0 into 0
3.911 * [backup-simplify]: Simplify 1 into 1
3.911 * * * [progress]: simplifying candidates
3.912 * [simplify]: Simplifying:
  (expm1 (/ (* (- x y) (+ y x)) (fma x x (* y y))))
  (log1p (/ (* (- x y) (+ y x)) (fma x x (* y y))))
  (- (+ (log (- x y)) (log (+ y x))) (log (fma x x (* y y))))
  (- (log (* (- x y) (+ y x))) (log (fma x x (* y y))))
  (log (/ (* (- x y) (+ y x)) (fma x x (* y y))))
  (exp (/ (* (- x y) (+ y x)) (fma x x (* y y))))
  (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ y x) (+ y x)) (+ y x))) (* (* (fma x x (* y y)) (fma x x (* y y))) (fma x x (* y y))))
  (/ (* (* (* (- x y) (+ y x)) (* (- x y) (+ y x))) (* (- x y) (+ y x))) (* (* (fma x x (* y y)) (fma x x (* y y))) (fma x x (* y y))))
  (* (cbrt (/ (* (- x y) (+ y x)) (fma x x (* y y)))) (cbrt (/ (* (- x y) (+ y x)) (fma x x (* y y)))))
  (cbrt (/ (* (- x y) (+ y x)) (fma x x (* y y))))
  (* (* (/ (* (- x y) (+ y x)) (fma x x (* y y))) (/ (* (- x y) (+ y x)) (fma x x (* y y)))) (/ (* (- x y) (+ y x)) (fma x x (* y y))))
  (sqrt (/ (* (- x y) (+ y x)) (fma x x (* y y))))
  (sqrt (/ (* (- x y) (+ y x)) (fma x x (* y y))))
  (- (* (- x y) (+ y x)))
  (- (fma x x (* y y)))
  (/ (- x y) (* (cbrt (fma x x (* y y))) (cbrt (fma x x (* y y)))))
  (/ (+ y x) (cbrt (fma x x (* y y))))
  (/ (- x y) (sqrt (fma x x (* y y))))
  (/ (+ y x) (sqrt (fma x x (* y y))))
  (/ (- x y) 1)
  (/ (+ y x) (fma x x (* y y)))
  (/ 1 (fma x x (* y y)))
  (/ (fma x x (* y y)) (* (- x y) (+ y x)))
  (/ (* (- x y) (+ y x)) (* (cbrt (fma x x (* y y))) (cbrt (fma x x (* y y)))))
  (/ (* (- x y) (+ y x)) (sqrt (fma x x (* y y))))
  (/ (* (- x y) (+ y x)) 1)
  (/ (fma x x (* y y)) (+ y x))
  (* (fma x x (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* y y) (- (* x x) (* y x)))))
  (* (fma x x (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- y x)))
  (* (fma x x (* y y)) (* (+ x y) (+ (* y y) (- (* x x) (* y x)))))
  (* (fma x x (* y y)) (* (+ x y) (- y x)))
  (* (fma x x (* y y)) (+ (* y y) (- (* x x) (* y x))))
  (* (fma x x (* y y)) (- y x))
  (* (fma x x (* y y)) (+ (* x x) (+ (* y y) (* x y))))
  (* (fma x x (* y y)) (+ x y))
  -1
  1
  1
3.914 * * [simplify]: iteration 0: 75 enodes
3.941 * * [simplify]: iteration 1: 235 enodes
4.096 * * [simplify]: iteration 2: 1638 enodes
4.696 * * [simplify]: iteration complete: 5002 enodes
4.696 * * [simplify]: Extracting #0: cost 32 inf + 0
4.707 * * [simplify]: Extracting #1: cost 711 inf + 2
4.718 * * [simplify]: Extracting #2: cost 1662 inf + 624
4.738 * * [simplify]: Extracting #3: cost 1821 inf + 33896
4.791 * * [simplify]: Extracting #4: cost 702 inf + 276274
4.893 * * [simplify]: Extracting #5: cost 30 inf + 452595
5.029 * * [simplify]: Extracting #6: cost 0 inf + 461831
5.148 * [simplify]: Simplified to:
  (expm1 (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (log1p (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (log (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (log (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (log (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (exp (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (* (* (* (/ (+ x y) (fma y y (* x x))) (- x y)) (* (/ (+ x y) (fma y y (* x x))) (- x y))) (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (* (* (* (/ (+ x y) (fma y y (* x x))) (- x y)) (* (/ (+ x y) (fma y y (* x x))) (- x y))) (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (* (cbrt (* (/ (+ x y) (fma y y (* x x))) (- x y))) (cbrt (* (/ (+ x y) (fma y y (* x x))) (- x y))))
  (cbrt (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (* (* (* (/ (+ x y) (fma y y (* x x))) (- x y)) (* (/ (+ x y) (fma y y (* x x))) (- x y))) (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (sqrt (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (sqrt (* (/ (+ x y) (fma y y (* x x))) (- x y)))
  (* (+ x y) (+ y (- x)))
  (- (fma y y (* x x)))
  (/ (/ (- x y) (cbrt (fma y y (* x x)))) (cbrt (fma y y (* x x))))
  (/ (+ x y) (cbrt (fma y y (* x x))))
  (/ (- x y) (hypot x y))
  (/ (+ x y) (hypot x y))
  (- x y)
  (/ (+ x y) (fma y y (* x x)))
  (/ 1 (fma y y (* x x)))
  (/ (/ (fma y y (* x x)) (+ x y)) (- x y))
  (* (/ (+ x y) (cbrt (fma y y (* x x)))) (/ (- x y) (cbrt (fma y y (* x x)))))
  (/ (+ x y) (/ (hypot x y) (- x y)))
  (* (- x y) (+ y x))
  (/ (fma y y (* x x)) (+ x y))
  (* (* (fma y (+ y x) (* x x)) (fma y y (* x x))) (fma x (- x y) (* y y)))
  (* (* (fma y (+ y x) (* x x)) (- y x)) (fma y y (* x x)))
  (* (fma x (- x y) (* y y)) (* (fma y y (* x x)) (+ x y)))
  (* (* (fma y y (* x x)) (+ x y)) (- y x))
  (* (fma x (- x y) (* y y)) (fma y y (* x x)))
  (* (fma y y (* x x)) (- y x))
  (* (fma y (+ y x) (* x x)) (fma y y (* x x)))
  (* (fma y y (* x x)) (+ x y))
  -1
  1
  1
5.150 * * * [progress]: adding candidates to table
5.372 * * [progress]: iteration 2 / 4
5.372 * * * [progress]: picking best candidate
5.378 * * * * [pick]: Picked  #<alt (λ (x y) -1)>
5.378 * * * [progress]: localizing error
5.378 * * * [progress]: generating rewritten candidates
5.379 * * * [progress]: generating series expansions
5.379 * * * [progress]: simplifying candidates
5.379 * [simplify]: Simplifying:
  
5.379 * * [simplify]: iteration 0: 0 enodes
5.379 * * [simplify]: iteration complete: 0 enodes
5.379 * * [simplify]: Extracting #0: cost 0 inf + 0
5.379 * [simplify]: Simplified to:
  
5.379 * * * [progress]: adding candidates to table
5.379 * * [progress]: iteration 3 / 4
5.379 * * * [progress]: picking best candidate
5.382 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
5.382 * * * [progress]: localizing error
5.382 * * * [progress]: generating rewritten candidates
5.382 * * * [progress]: generating series expansions
5.382 * * * [progress]: simplifying candidates
5.383 * [simplify]: Simplifying:
  
5.383 * * [simplify]: iteration 0: 0 enodes
5.383 * * [simplify]: iteration complete: 0 enodes
5.383 * * [simplify]: Extracting #0: cost 0 inf + 0
5.383 * [simplify]: Simplified to:
  
5.383 * * * [progress]: adding candidates to table
5.383 * [progress]: [Phase 3 of 3] Extracting.
5.383 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) -1)> #<alt (λ (x y) (/ (* (- x y) (+ y x)) (fma x x (* y y))))> #<alt (λ (x y) 1)>)
5.383 * * * [regime-changes]: Trying 2 branch expressions: (y x)
5.383 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) -1)> #<alt (λ (x y) (/ (* (- x y) (+ y x)) (fma x x (* y y))))> #<alt (λ (x y) 1)>)
5.427 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) -1)> #<alt (λ (x y) (/ (* (- x y) (+ y x)) (fma x x (* y y))))> #<alt (λ (x y) 1)>)
5.499 * * * [regime]: Found split indices: #<option (#s(si 0 49) #s(si 1 138) #s(si 2 216) #s(si 1 255))>
5.500 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) -1)> #<alt (λ (x y) (/ (* (- x y) (+ y x)) (fma x x (* y y))))> #<alt (λ (x y) 1)>)
5.612 * [regimes]: Found splitpoints: (#s(sp 0 y -6.379960110729306e+150) #s(sp 1 y -1.5016765466948683e-155) #s(sp 2 y 1.6656408088991096e-162) #s(sp 1 y +nan.0)) , with alts (#<alt (λ (x y) -1)> #<alt (λ (x y) (/ (* (- x y) (+ y x)) (fma x x (* y y))))> #<alt (λ (x y) 1)>)
5.612 * [simplify]: Simplifying:
  (if (<= y -6.379960110729306e+150) -1 (if (<= y -1.5016765466948683e-155) (/ (* (- x y) (+ y x)) (fma x x (* y y))) (if (<= y 1.6656408088991096e-162) 1 (/ (* (- x y) (+ y x)) (fma x x (* y y))))))
5.612 * * [simplify]: iteration 0: 19 enodes
5.613 * * [simplify]: iteration 1: 26 enodes
5.614 * * [simplify]: iteration complete: 26 enodes
5.614 * * [simplify]: Extracting #0: cost 1 inf + 0
5.614 * * [simplify]: Extracting #1: cost 4 inf + 0
5.614 * * [simplify]: Extracting #2: cost 10 inf + 1
5.614 * * [simplify]: Extracting #3: cost 12 inf + 4
5.614 * * [simplify]: Extracting #4: cost 14 inf + 139
5.614 * * [simplify]: Extracting #5: cost 7 inf + 485
5.614 * * [simplify]: Extracting #6: cost 4 inf + 1198
5.615 * * [simplify]: Extracting #7: cost 0 inf + 2755
5.615 * [simplify]: Simplified to:
  (if (<= y -6.379960110729306e+150) -1 (if (<= y -1.5016765466948683e-155) (/ (* (- x y) (+ y x)) (fma x x (* y y))) (if (<= y 1.6656408088991096e-162) 1 (/ (* (- x y) (+ y x)) (fma x x (* y y))))))
7.791 * [regime-testing]: Baseline error score: 19.964227493730192
7.808 * [regime-testing]: Oracle error score: 0.49782105242884067
7.843 * [regime-testing]: End program error score: 5.164035584771752
7.965 * [regime-testing]: Target error score: 0.047772701277954195