23.269 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.077 * * * [progress]: [2/2] Setting up program.
0.085 * [progress]: [Phase 2 of 3] Improving.
0.085 * [simplify]: Simplifying:
  (* x (sqrt (- (* y y) (* z z))))
0.085 * * [simplify]: iteration 0: 8 enodes
0.088 * * [simplify]: iteration 1: 15 enodes
0.092 * * [simplify]: iteration 2: 22 enodes
0.097 * * [simplify]: iteration 3: 39 enodes
0.111 * * [simplify]: iteration 4: 71 enodes
0.159 * * [simplify]: iteration 5: 164 enodes
0.240 * * [simplify]: iteration 6: 369 enodes
0.500 * * [simplify]: iteration 7: 879 enodes
2.070 * * [simplify]: iteration 8: 3626 enodes
4.458 * * [simplify]: iteration complete: 5000 enodes
4.458 * * [simplify]: Extracting #0: cost 1 inf + 0
4.458 * * [simplify]: Extracting #1: cost 3 inf + 0
4.458 * * [simplify]: Extracting #2: cost 3 inf + 1
4.459 * * [simplify]: Extracting #3: cost 222 inf + 1
4.464 * * [simplify]: Extracting #4: cost 556 inf + 7123
4.497 * * [simplify]: Extracting #5: cost 127 inf + 84865
4.557 * * [simplify]: Extracting #6: cost 0 inf + 107613
4.605 * * [simplify]: Extracting #7: cost 0 inf + 107333
4.681 * [simplify]: Simplified to:
  (* x (sqrt (- (* y y) (* z z))))
4.682 * * [progress]: iteration 1 / 4
4.682 * * * [progress]: picking best candidate
4.686 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))>
4.686 * * * [progress]: localizing error
4.699 * * * [progress]: generating rewritten candidates
4.699 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
4.712 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
4.720 * * * [progress]: generating series expansions
4.720 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
4.720 * [backup-simplify]: Simplify (sqrt (- (* y y) (* z z))) into (sqrt (- (pow y 2) (pow z 2)))
4.720 * [approximate]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in (y z) around 0
4.720 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in z
4.721 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
4.721 * [taylor]: Taking taylor expansion of (pow y 2) in z
4.721 * [taylor]: Taking taylor expansion of y in z
4.721 * [backup-simplify]: Simplify y into y
4.721 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.721 * [taylor]: Taking taylor expansion of z in z
4.721 * [backup-simplify]: Simplify 0 into 0
4.721 * [backup-simplify]: Simplify 1 into 1
4.721 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.721 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
4.721 * [backup-simplify]: Simplify (sqrt (pow y 2)) into y
4.721 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.722 * [backup-simplify]: Simplify (+ 0 0) into 0
4.722 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow y 2)))) into 0
4.722 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
4.722 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
4.722 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.722 * [taylor]: Taking taylor expansion of y in y
4.722 * [backup-simplify]: Simplify 0 into 0
4.722 * [backup-simplify]: Simplify 1 into 1
4.722 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.722 * [taylor]: Taking taylor expansion of z in y
4.722 * [backup-simplify]: Simplify z into z
4.722 * [backup-simplify]: Simplify (* z z) into (pow z 2)
4.722 * [backup-simplify]: Simplify (- (pow z 2)) into (- (pow z 2))
4.722 * [backup-simplify]: Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
4.722 * [backup-simplify]: Simplify (sqrt (- (pow z 2))) into (sqrt (- (pow z 2)))
4.722 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
4.723 * [backup-simplify]: Simplify (- 0) into 0
4.723 * [backup-simplify]: Simplify (+ 0 0) into 0
4.723 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (pow z 2))))) into 0
4.723 * [taylor]: Taking taylor expansion of (sqrt (- (pow y 2) (pow z 2))) in y
4.723 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
4.723 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.723 * [taylor]: Taking taylor expansion of y in y
4.723 * [backup-simplify]: Simplify 0 into 0
4.723 * [backup-simplify]: Simplify 1 into 1
4.723 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.723 * [taylor]: Taking taylor expansion of z in y
4.723 * [backup-simplify]: Simplify z into z
4.723 * [backup-simplify]: Simplify (* z z) into (pow z 2)
4.724 * [backup-simplify]: Simplify (- (pow z 2)) into (- (pow z 2))
4.724 * [backup-simplify]: Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
4.724 * [backup-simplify]: Simplify (sqrt (- (pow z 2))) into (sqrt (- (pow z 2)))
4.724 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
4.725 * [backup-simplify]: Simplify (- 0) into 0
4.725 * [backup-simplify]: Simplify (+ 0 0) into 0
4.725 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (pow z 2))))) into 0
4.725 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z
4.725 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z
4.725 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.725 * [taylor]: Taking taylor expansion of z in z
4.725 * [backup-simplify]: Simplify 0 into 0
4.725 * [backup-simplify]: Simplify 1 into 1
4.726 * [backup-simplify]: Simplify (* 1 1) into 1
4.726 * [backup-simplify]: Simplify (- 1) into -1
4.727 * [backup-simplify]: Simplify (- 1) into -1
4.727 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
4.728 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.728 * [backup-simplify]: Simplify (- 0) into 0
4.728 * [backup-simplify]: Simplify (- 1) into -1
4.729 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
4.729 * [taylor]: Taking taylor expansion of 0 in z
4.729 * [backup-simplify]: Simplify 0 into 0
4.729 * [backup-simplify]: Simplify 0 into 0
4.730 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
4.730 * [backup-simplify]: Simplify (* 1 1) into 1
4.731 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
4.731 * [backup-simplify]: Simplify (- 0) into 0
4.731 * [backup-simplify]: Simplify (+ 1 0) into 1
4.732 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt (- (pow z 2))))) into (/ 1/2 (sqrt (- (pow z 2))))
4.732 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- (pow z 2)))) in z
4.732 * [taylor]: Taking taylor expansion of 1/2 in z
4.732 * [backup-simplify]: Simplify 1/2 into 1/2
4.732 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2))) in z
4.733 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z
4.733 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.733 * [taylor]: Taking taylor expansion of z in z
4.733 * [backup-simplify]: Simplify 0 into 0
4.733 * [backup-simplify]: Simplify 1 into 1
4.733 * [backup-simplify]: Simplify (* 1 1) into 1
4.733 * [backup-simplify]: Simplify (- 1) into -1
4.734 * [backup-simplify]: Simplify (- 1) into -1
4.734 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
4.735 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.735 * [backup-simplify]: Simplify (- 0) into 0
4.736 * [backup-simplify]: Simplify (- 1) into -1
4.736 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
4.737 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
4.739 * [backup-simplify]: Simplify (- (/ 0 (sqrt -1)) (+ (* (/ 1/2 (sqrt -1)) (/ 0 (sqrt -1))))) into 0
4.739 * [backup-simplify]: Simplify 0 into 0
4.739 * [backup-simplify]: Simplify 0 into 0
4.739 * [backup-simplify]: Simplify 0 into 0
4.740 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.741 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
4.741 * [backup-simplify]: Simplify (- 0) into 0
4.741 * [backup-simplify]: Simplify (+ 0 0) into 0
4.742 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt (- (pow z 2)))))))) (* 2 (sqrt (- (pow z 2))))) into 0
4.742 * [taylor]: Taking taylor expansion of 0 in z
4.742 * [backup-simplify]: Simplify 0 into 0
4.742 * [backup-simplify]: Simplify 0 into 0
4.743 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.743 * [backup-simplify]: Simplify (- 0) into 0
4.744 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt -1))) into 0
4.745 * [backup-simplify]: Simplify (- (/ 0 (sqrt -1)) (+ (* (/ 1/2 (sqrt -1)) (/ 0 (sqrt -1))) (* 0 (/ 0 (sqrt -1))))) into 0
4.745 * [backup-simplify]: Simplify 0 into 0
4.745 * [backup-simplify]: Simplify 0 into 0
4.745 * [backup-simplify]: Simplify (* (sqrt -1) (* z 1)) into (* (sqrt -1) z)
4.746 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 y) (/ 1 y)) (* (/ 1 z) (/ 1 z)))) into (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))
4.746 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
4.746 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
4.746 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
4.746 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
4.746 * [taylor]: Taking taylor expansion of (pow y 2) in z
4.746 * [taylor]: Taking taylor expansion of y in z
4.746 * [backup-simplify]: Simplify y into y
4.746 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.746 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.746 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.746 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.746 * [taylor]: Taking taylor expansion of z in z
4.746 * [backup-simplify]: Simplify 0 into 0
4.746 * [backup-simplify]: Simplify 1 into 1
4.746 * [backup-simplify]: Simplify (* 1 1) into 1
4.747 * [backup-simplify]: Simplify (/ 1 1) into 1
4.747 * [backup-simplify]: Simplify (- 1) into -1
4.747 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.748 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
4.748 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.749 * [backup-simplify]: Simplify (- 0) into 0
4.749 * [backup-simplify]: Simplify (+ 0 0) into 0
4.750 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
4.750 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
4.750 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
4.750 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.750 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.750 * [taylor]: Taking taylor expansion of y in y
4.750 * [backup-simplify]: Simplify 0 into 0
4.750 * [backup-simplify]: Simplify 1 into 1
4.750 * [backup-simplify]: Simplify (* 1 1) into 1
4.750 * [backup-simplify]: Simplify (/ 1 1) into 1
4.750 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
4.750 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.750 * [taylor]: Taking taylor expansion of z in y
4.750 * [backup-simplify]: Simplify z into z
4.750 * [backup-simplify]: Simplify (* z z) into (pow z 2)
4.750 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
4.751 * [backup-simplify]: Simplify (+ 1 0) into 1
4.751 * [backup-simplify]: Simplify (sqrt 1) into 1
4.752 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.752 * [backup-simplify]: Simplify (+ 0 0) into 0
4.753 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
4.753 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
4.753 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
4.753 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.753 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.753 * [taylor]: Taking taylor expansion of y in y
4.753 * [backup-simplify]: Simplify 0 into 0
4.753 * [backup-simplify]: Simplify 1 into 1
4.753 * [backup-simplify]: Simplify (* 1 1) into 1
4.754 * [backup-simplify]: Simplify (/ 1 1) into 1
4.754 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
4.754 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.754 * [taylor]: Taking taylor expansion of z in y
4.754 * [backup-simplify]: Simplify z into z
4.754 * [backup-simplify]: Simplify (* z z) into (pow z 2)
4.754 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
4.754 * [backup-simplify]: Simplify (+ 1 0) into 1
4.754 * [backup-simplify]: Simplify (sqrt 1) into 1
4.755 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.755 * [backup-simplify]: Simplify (+ 0 0) into 0
4.756 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
4.756 * [taylor]: Taking taylor expansion of 1 in z
4.756 * [backup-simplify]: Simplify 1 into 1
4.756 * [taylor]: Taking taylor expansion of 0 in z
4.756 * [backup-simplify]: Simplify 0 into 0
4.756 * [backup-simplify]: Simplify 1 into 1
4.757 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.757 * [backup-simplify]: Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
4.758 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
4.759 * [backup-simplify]: Simplify (/ (- (- (/ 1 (pow z 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow z 2))
4.759 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
4.759 * [taylor]: Taking taylor expansion of -1/2 in z
4.759 * [backup-simplify]: Simplify -1/2 into -1/2
4.759 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.759 * [taylor]: Taking taylor expansion of z in z
4.759 * [backup-simplify]: Simplify 0 into 0
4.759 * [backup-simplify]: Simplify 1 into 1
4.759 * [backup-simplify]: Simplify (* 1 1) into 1
4.759 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
4.760 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.760 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
4.760 * [backup-simplify]: Simplify 0 into 0
4.760 * [backup-simplify]: Simplify 0 into 0
4.760 * [backup-simplify]: Simplify 0 into 0
4.761 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.762 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
4.762 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))))) into 0
4.762 * [backup-simplify]: Simplify (- 0) into 0
4.763 * [backup-simplify]: Simplify (+ 0 0) into 0
4.763 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow z 2)))))) (* 2 1)) into 0
4.763 * [taylor]: Taking taylor expansion of 0 in z
4.763 * [backup-simplify]: Simplify 0 into 0
4.764 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.764 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.764 * [backup-simplify]: Simplify 0 into 0
4.764 * [backup-simplify]: Simplify 0 into 0
4.764 * [backup-simplify]: Simplify 0 into 0
4.765 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 y)))) into y
4.765 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- z))))) into (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2))))
4.765 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in (y z) around 0
4.765 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in z
4.765 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
4.765 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
4.765 * [taylor]: Taking taylor expansion of (pow y 2) in z
4.765 * [taylor]: Taking taylor expansion of y in z
4.765 * [backup-simplify]: Simplify y into y
4.765 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.765 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.765 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.765 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.765 * [taylor]: Taking taylor expansion of z in z
4.765 * [backup-simplify]: Simplify 0 into 0
4.765 * [backup-simplify]: Simplify 1 into 1
4.766 * [backup-simplify]: Simplify (* 1 1) into 1
4.766 * [backup-simplify]: Simplify (/ 1 1) into 1
4.766 * [backup-simplify]: Simplify (- 1) into -1
4.766 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.767 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
4.767 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.768 * [backup-simplify]: Simplify (- 0) into 0
4.768 * [backup-simplify]: Simplify (+ 0 0) into 0
4.768 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
4.769 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
4.769 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
4.769 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.769 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.769 * [taylor]: Taking taylor expansion of y in y
4.769 * [backup-simplify]: Simplify 0 into 0
4.769 * [backup-simplify]: Simplify 1 into 1
4.769 * [backup-simplify]: Simplify (* 1 1) into 1
4.769 * [backup-simplify]: Simplify (/ 1 1) into 1
4.769 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
4.769 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.769 * [taylor]: Taking taylor expansion of z in y
4.769 * [backup-simplify]: Simplify z into z
4.769 * [backup-simplify]: Simplify (* z z) into (pow z 2)
4.769 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
4.770 * [backup-simplify]: Simplify (+ 1 0) into 1
4.770 * [backup-simplify]: Simplify (sqrt 1) into 1
4.770 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.771 * [backup-simplify]: Simplify (+ 0 0) into 0
4.772 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
4.772 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))) in y
4.772 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
4.772 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.772 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.772 * [taylor]: Taking taylor expansion of y in y
4.772 * [backup-simplify]: Simplify 0 into 0
4.772 * [backup-simplify]: Simplify 1 into 1
4.773 * [backup-simplify]: Simplify (* 1 1) into 1
4.773 * [backup-simplify]: Simplify (/ 1 1) into 1
4.773 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
4.773 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.773 * [taylor]: Taking taylor expansion of z in y
4.773 * [backup-simplify]: Simplify z into z
4.773 * [backup-simplify]: Simplify (* z z) into (pow z 2)
4.774 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
4.774 * [backup-simplify]: Simplify (+ 1 0) into 1
4.775 * [backup-simplify]: Simplify (sqrt 1) into 1
4.776 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.777 * [backup-simplify]: Simplify (+ 0 0) into 0
4.778 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
4.778 * [taylor]: Taking taylor expansion of 1 in z
4.778 * [backup-simplify]: Simplify 1 into 1
4.778 * [taylor]: Taking taylor expansion of 0 in z
4.778 * [backup-simplify]: Simplify 0 into 0
4.778 * [backup-simplify]: Simplify 1 into 1
4.780 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.781 * [backup-simplify]: Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
4.781 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
4.783 * [backup-simplify]: Simplify (/ (- (- (/ 1 (pow z 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow z 2))
4.783 * [taylor]: Taking taylor expansion of (/ -1/2 (pow z 2)) in z
4.783 * [taylor]: Taking taylor expansion of -1/2 in z
4.783 * [backup-simplify]: Simplify -1/2 into -1/2
4.783 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.783 * [taylor]: Taking taylor expansion of z in z
4.783 * [backup-simplify]: Simplify 0 into 0
4.783 * [backup-simplify]: Simplify 1 into 1
4.784 * [backup-simplify]: Simplify (* 1 1) into 1
4.784 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
4.785 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.786 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
4.786 * [backup-simplify]: Simplify 0 into 0
4.786 * [backup-simplify]: Simplify 0 into 0
4.786 * [backup-simplify]: Simplify 0 into 0
4.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.788 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
4.789 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))))) into 0
4.789 * [backup-simplify]: Simplify (- 0) into 0
4.789 * [backup-simplify]: Simplify (+ 0 0) into 0
4.790 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow z 2)))))) (* 2 1)) into 0
4.790 * [taylor]: Taking taylor expansion of 0 in z
4.790 * [backup-simplify]: Simplify 0 into 0
4.790 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.791 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.791 * [backup-simplify]: Simplify 0 into 0
4.791 * [backup-simplify]: Simplify 0 into 0
4.791 * [backup-simplify]: Simplify 0 into 0
4.791 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 (- y))))) into (* -1 y)
4.791 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
4.792 * [backup-simplify]: Simplify (- (* y y) (* z z)) into (- (pow y 2) (pow z 2))
4.792 * [approximate]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in (y z) around 0
4.792 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in z
4.792 * [taylor]: Taking taylor expansion of (pow y 2) in z
4.792 * [taylor]: Taking taylor expansion of y in z
4.792 * [backup-simplify]: Simplify y into y
4.792 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.792 * [taylor]: Taking taylor expansion of z in z
4.792 * [backup-simplify]: Simplify 0 into 0
4.792 * [backup-simplify]: Simplify 1 into 1
4.792 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
4.792 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.792 * [taylor]: Taking taylor expansion of y in y
4.792 * [backup-simplify]: Simplify 0 into 0
4.792 * [backup-simplify]: Simplify 1 into 1
4.792 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.792 * [taylor]: Taking taylor expansion of z in y
4.792 * [backup-simplify]: Simplify z into z
4.792 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow z 2)) in y
4.792 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.792 * [taylor]: Taking taylor expansion of y in y
4.792 * [backup-simplify]: Simplify 0 into 0
4.792 * [backup-simplify]: Simplify 1 into 1
4.792 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.792 * [taylor]: Taking taylor expansion of z in y
4.792 * [backup-simplify]: Simplify z into z
4.792 * [backup-simplify]: Simplify (* z z) into (pow z 2)
4.792 * [backup-simplify]: Simplify (- (pow z 2)) into (- (pow z 2))
4.792 * [backup-simplify]: Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
4.792 * [taylor]: Taking taylor expansion of (- (pow z 2)) in z
4.792 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.792 * [taylor]: Taking taylor expansion of z in z
4.792 * [backup-simplify]: Simplify 0 into 0
4.792 * [backup-simplify]: Simplify 1 into 1
4.793 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
4.793 * [backup-simplify]: Simplify (- 0) into 0
4.793 * [backup-simplify]: Simplify (+ 0 0) into 0
4.793 * [taylor]: Taking taylor expansion of 0 in z
4.793 * [backup-simplify]: Simplify 0 into 0
4.793 * [backup-simplify]: Simplify 0 into 0
4.794 * [backup-simplify]: Simplify (* 1 1) into 1
4.794 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
4.794 * [backup-simplify]: Simplify (- 0) into 0
4.795 * [backup-simplify]: Simplify (+ 1 0) into 1
4.795 * [taylor]: Taking taylor expansion of 1 in z
4.795 * [backup-simplify]: Simplify 1 into 1
4.795 * [backup-simplify]: Simplify 1 into 1
4.795 * [backup-simplify]: Simplify 0 into 0
4.795 * [backup-simplify]: Simplify (* 1 1) into 1
4.795 * [backup-simplify]: Simplify (- 1) into -1
4.795 * [backup-simplify]: Simplify -1 into -1
4.796 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.797 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
4.797 * [backup-simplify]: Simplify (- 0) into 0
4.797 * [backup-simplify]: Simplify (+ 0 0) into 0
4.797 * [taylor]: Taking taylor expansion of 0 in z
4.797 * [backup-simplify]: Simplify 0 into 0
4.797 * [backup-simplify]: Simplify 0 into 0
4.797 * [backup-simplify]: Simplify 0 into 0
4.797 * [backup-simplify]: Simplify 0 into 0
4.798 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.798 * [backup-simplify]: Simplify (- 0) into 0
4.798 * [backup-simplify]: Simplify 0 into 0
4.799 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.799 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
4.800 * [backup-simplify]: Simplify (- 0) into 0
4.800 * [backup-simplify]: Simplify (+ 0 0) into 0
4.800 * [taylor]: Taking taylor expansion of 0 in z
4.800 * [backup-simplify]: Simplify 0 into 0
4.800 * [backup-simplify]: Simplify 0 into 0
4.800 * [backup-simplify]: Simplify 0 into 0
4.800 * [backup-simplify]: Simplify (+ (* -1 (pow (* z 1) 2)) (* 1 (pow (* 1 y) 2))) into (- (pow y 2) (pow z 2))
4.801 * [backup-simplify]: Simplify (- (* (/ 1 y) (/ 1 y)) (* (/ 1 z) (/ 1 z))) into (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))
4.801 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
4.801 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
4.801 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
4.801 * [taylor]: Taking taylor expansion of (pow y 2) in z
4.801 * [taylor]: Taking taylor expansion of y in z
4.801 * [backup-simplify]: Simplify y into y
4.801 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.801 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.801 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.801 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.801 * [taylor]: Taking taylor expansion of z in z
4.801 * [backup-simplify]: Simplify 0 into 0
4.801 * [backup-simplify]: Simplify 1 into 1
4.801 * [backup-simplify]: Simplify (* 1 1) into 1
4.802 * [backup-simplify]: Simplify (/ 1 1) into 1
4.802 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
4.802 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.802 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.802 * [taylor]: Taking taylor expansion of y in y
4.802 * [backup-simplify]: Simplify 0 into 0
4.802 * [backup-simplify]: Simplify 1 into 1
4.802 * [backup-simplify]: Simplify (* 1 1) into 1
4.802 * [backup-simplify]: Simplify (/ 1 1) into 1
4.802 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
4.802 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.802 * [taylor]: Taking taylor expansion of z in y
4.802 * [backup-simplify]: Simplify z into z
4.802 * [backup-simplify]: Simplify (* z z) into (pow z 2)
4.803 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
4.803 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
4.803 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.803 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.803 * [taylor]: Taking taylor expansion of y in y
4.803 * [backup-simplify]: Simplify 0 into 0
4.803 * [backup-simplify]: Simplify 1 into 1
4.803 * [backup-simplify]: Simplify (* 1 1) into 1
4.803 * [backup-simplify]: Simplify (/ 1 1) into 1
4.803 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
4.803 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.803 * [taylor]: Taking taylor expansion of z in y
4.803 * [backup-simplify]: Simplify z into z
4.803 * [backup-simplify]: Simplify (* z z) into (pow z 2)
4.803 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
4.804 * [backup-simplify]: Simplify (+ 1 0) into 1
4.804 * [taylor]: Taking taylor expansion of 1 in z
4.804 * [backup-simplify]: Simplify 1 into 1
4.804 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.805 * [backup-simplify]: Simplify (+ 0 0) into 0
4.805 * [taylor]: Taking taylor expansion of 0 in z
4.805 * [backup-simplify]: Simplify 0 into 0
4.806 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.806 * [backup-simplify]: Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
4.807 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
4.807 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
4.807 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.807 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.807 * [taylor]: Taking taylor expansion of z in z
4.807 * [backup-simplify]: Simplify 0 into 0
4.807 * [backup-simplify]: Simplify 1 into 1
4.807 * [backup-simplify]: Simplify (* 1 1) into 1
4.807 * [backup-simplify]: Simplify (/ 1 1) into 1
4.808 * [backup-simplify]: Simplify (- 1) into -1
4.808 * [backup-simplify]: Simplify -1 into -1
4.808 * [backup-simplify]: Simplify 1 into 1
4.809 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.810 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
4.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))))) into 0
4.811 * [backup-simplify]: Simplify (- 0) into 0
4.812 * [backup-simplify]: Simplify (+ 0 0) into 0
4.812 * [taylor]: Taking taylor expansion of 0 in z
4.812 * [backup-simplify]: Simplify 0 into 0
4.812 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.814 * [backup-simplify]: Simplify (- 0) into 0
4.814 * [backup-simplify]: Simplify 0 into 0
4.814 * [backup-simplify]: Simplify 0 into 0
4.814 * [backup-simplify]: Simplify 0 into 0
4.815 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.817 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
4.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))) (* 0 (/ 0 (pow z 2))))) into 0
4.820 * [backup-simplify]: Simplify (- 0) into 0
4.821 * [backup-simplify]: Simplify (+ 0 0) into 0
4.821 * [taylor]: Taking taylor expansion of 0 in z
4.821 * [backup-simplify]: Simplify 0 into 0
4.822 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.824 * [backup-simplify]: Simplify (- 0) into 0
4.824 * [backup-simplify]: Simplify 0 into 0
4.824 * [backup-simplify]: Simplify 0 into 0
4.824 * [backup-simplify]: Simplify 0 into 0
4.825 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* -1 (pow (* (/ 1 (/ 1 z)) 1) 2))) into (- (pow y 2) (pow z 2))
4.825 * [backup-simplify]: Simplify (- (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- z)))) into (- (/ 1 (pow y 2)) (/ 1 (pow z 2)))
4.825 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in (y z) around 0
4.825 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in z
4.825 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
4.825 * [taylor]: Taking taylor expansion of (pow y 2) in z
4.825 * [taylor]: Taking taylor expansion of y in z
4.825 * [backup-simplify]: Simplify y into y
4.825 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.825 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.825 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.825 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.826 * [taylor]: Taking taylor expansion of z in z
4.826 * [backup-simplify]: Simplify 0 into 0
4.826 * [backup-simplify]: Simplify 1 into 1
4.826 * [backup-simplify]: Simplify (* 1 1) into 1
4.827 * [backup-simplify]: Simplify (/ 1 1) into 1
4.827 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
4.827 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.827 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.827 * [taylor]: Taking taylor expansion of y in y
4.827 * [backup-simplify]: Simplify 0 into 0
4.827 * [backup-simplify]: Simplify 1 into 1
4.827 * [backup-simplify]: Simplify (* 1 1) into 1
4.828 * [backup-simplify]: Simplify (/ 1 1) into 1
4.828 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
4.828 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.828 * [taylor]: Taking taylor expansion of z in y
4.828 * [backup-simplify]: Simplify z into z
4.828 * [backup-simplify]: Simplify (* z z) into (pow z 2)
4.828 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
4.828 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow z 2))) in y
4.828 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.828 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.828 * [taylor]: Taking taylor expansion of y in y
4.828 * [backup-simplify]: Simplify 0 into 0
4.828 * [backup-simplify]: Simplify 1 into 1
4.829 * [backup-simplify]: Simplify (* 1 1) into 1
4.829 * [backup-simplify]: Simplify (/ 1 1) into 1
4.829 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
4.829 * [taylor]: Taking taylor expansion of (pow z 2) in y
4.829 * [taylor]: Taking taylor expansion of z in y
4.829 * [backup-simplify]: Simplify z into z
4.829 * [backup-simplify]: Simplify (* z z) into (pow z 2)
4.830 * [backup-simplify]: Simplify (/ 1 (pow z 2)) into (/ 1 (pow z 2))
4.830 * [backup-simplify]: Simplify (+ 1 0) into 1
4.830 * [taylor]: Taking taylor expansion of 1 in z
4.830 * [backup-simplify]: Simplify 1 into 1
4.831 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.832 * [backup-simplify]: Simplify (+ 0 0) into 0
4.832 * [taylor]: Taking taylor expansion of 0 in z
4.832 * [backup-simplify]: Simplify 0 into 0
4.833 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.835 * [backup-simplify]: Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
4.835 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
4.835 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
4.835 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.835 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.835 * [taylor]: Taking taylor expansion of z in z
4.835 * [backup-simplify]: Simplify 0 into 0
4.835 * [backup-simplify]: Simplify 1 into 1
4.836 * [backup-simplify]: Simplify (* 1 1) into 1
4.836 * [backup-simplify]: Simplify (/ 1 1) into 1
4.837 * [backup-simplify]: Simplify (- 1) into -1
4.837 * [backup-simplify]: Simplify -1 into -1
4.837 * [backup-simplify]: Simplify 1 into 1
4.838 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.839 * [backup-simplify]: Simplify (+ (* z 0) (* 0 z)) into 0
4.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))))) into 0
4.840 * [backup-simplify]: Simplify (- 0) into 0
4.840 * [backup-simplify]: Simplify (+ 0 0) into 0
4.840 * [taylor]: Taking taylor expansion of 0 in z
4.840 * [backup-simplify]: Simplify 0 into 0
4.841 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.842 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.842 * [backup-simplify]: Simplify (- 0) into 0
4.842 * [backup-simplify]: Simplify 0 into 0
4.842 * [backup-simplify]: Simplify 0 into 0
4.842 * [backup-simplify]: Simplify 0 into 0
4.844 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.845 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
4.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow z 2)) (/ 0 (pow z 2))) (* 0 (/ 0 (pow z 2))))) into 0
4.846 * [backup-simplify]: Simplify (- 0) into 0
4.847 * [backup-simplify]: Simplify (+ 0 0) into 0
4.847 * [taylor]: Taking taylor expansion of 0 in z
4.847 * [backup-simplify]: Simplify 0 into 0
4.848 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.849 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.849 * [backup-simplify]: Simplify (- 0) into 0
4.849 * [backup-simplify]: Simplify 0 into 0
4.849 * [backup-simplify]: Simplify 0 into 0
4.849 * [backup-simplify]: Simplify 0 into 0
4.850 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- z))) 1) 2))) into (- (pow y 2) (pow z 2))
4.850 * * * [progress]: simplifying candidates
4.851 * [simplify]: Simplifying:
  (expm1 (sqrt (- (* y y) (* z z))))
  (log1p (sqrt (- (* y y) (* z z))))
  (log (sqrt (- (* y y) (* z z))))
  (exp (sqrt (- (* y y) (* z z))))
  (* (cbrt (sqrt (- (* y y) (* z z)))) (cbrt (sqrt (- (* y y) (* z z)))))
  (cbrt (sqrt (- (* y y) (* z z))))
  (* (* (sqrt (- (* y y) (* z z))) (sqrt (- (* y y) (* z z)))) (sqrt (- (* y y) (* z z))))
  (sqrt (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z)))))
  (sqrt (cbrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt 1)
  (sqrt (- (* y y) (* z z)))
  (sqrt (+ y z))
  (sqrt (- y z))
  (sqrt (- (pow (* y y) 3) (pow (* z z) 3)))
  (sqrt (+ (* (* y y) (* y y)) (+ (* (* z z) (* z z)) (* (* y y) (* z z)))))
  (sqrt (- (* (* y y) (* y y)) (* (* z z) (* z z))))
  (sqrt (+ (* y y) (* z z)))
  (/ 1 2)
  (sqrt (sqrt (- (* y y) (* z z))))
  (sqrt (sqrt (- (* y y) (* z z))))
  (fma y y (- (* z z)))
  (fma (- z) z (* z z))
  (expm1 (- (* y y) (* z z)))
  (log1p (- (* y y) (* z z)))
  (- (* z z))
  (/ (exp (* y y)) (exp (* z z)))
  (log (- (* y y) (* z z)))
  (exp (- (* y y) (* z z)))
  (* (cbrt (- (* y y) (* z z))) (cbrt (- (* y y) (* z z))))
  (cbrt (- (* y y) (* z z)))
  (* (* (- (* y y) (* z z)) (- (* y y) (* z z))) (- (* y y) (* z z)))
  (sqrt (- (* y y) (* z z)))
  (sqrt (- (* y y) (* z z)))
  (- (pow (* y y) 3) (pow (* z z) 3))
  (+ (* (* y y) (* y y)) (+ (* (* z z) (* z z)) (* (* y y) (* z z))))
  (- (* z z))
  (- (* (* y y) (* y y)) (* (* z z) (* z z)))
  (+ (* y y) (* z z))
  (+ y z)
  (- y z)
  (- (* z z))
  (* (sqrt -1) z)
  y
  (* -1 y)
  (- (pow y 2) (pow z 2))
  (- (pow y 2) (pow z 2))
  (- (pow y 2) (pow z 2))
4.852 * * [simplify]: iteration 0: 62 enodes
4.870 * * [simplify]: iteration 1: 151 enodes
4.960 * * [simplify]: iteration 2: 703 enodes
5.377 * * [simplify]: iteration complete: 5000 enodes
5.378 * * [simplify]: Extracting #0: cost 38 inf + 0
5.380 * * [simplify]: Extracting #1: cost 555 inf + 44
5.387 * * [simplify]: Extracting #2: cost 2007 inf + 6076
5.429 * * [simplify]: Extracting #3: cost 842 inf + 147734
5.483 * * [simplify]: Extracting #4: cost 133 inf + 266736
5.535 * * [simplify]: Extracting #5: cost 25 inf + 290053
5.588 * * [simplify]: Extracting #6: cost 0 inf + 299267
5.647 * [simplify]: Simplified to:
  (expm1 (sqrt (* (+ y z) (- y z))))
  (log1p (sqrt (* (+ y z) (- y z))))
  (log (sqrt (* (+ y z) (- y z))))
  (exp (sqrt (* (+ y z) (- y z))))
  (* (cbrt (sqrt (* (+ y z) (- y z)))) (cbrt (sqrt (* (+ y z) (- y z)))))
  (cbrt (sqrt (* (+ y z) (- y z))))
  (* (* (+ y z) (- y z)) (sqrt (* (+ y z) (- y z))))
  (fabs (cbrt (* (+ y z) (- y z))))
  (sqrt (cbrt (* (+ y z) (- y z))))
  (sqrt (sqrt (* (+ y z) (- y z))))
  (sqrt (sqrt (* (+ y z) (- y z))))
  1
  (sqrt (* (+ y z) (- y z)))
  (sqrt (+ z y))
  (sqrt (- y z))
  (sqrt (- (* (* (* y y) (* y y)) (* y y)) (* (* z (* z z)) (* z (* z z)))))
  (sqrt (fma (* y y) (* y y) (* (* z z) (+ (* y y) (* z z)))))
  (sqrt (* (+ (* y y) (* z z)) (- (* y y) (* z z))))
  (hypot y z)
  1/2
  (sqrt (sqrt (* (+ y z) (- y z))))
  (sqrt (sqrt (* (+ y z) (- y z))))
  (* (+ y z) (- y z))
  (* z (+ (- z) z))
  (expm1 (* (+ y z) (- y z)))
  (log1p (* (+ y z) (- y z)))
  (- (* z z))
  (exp (* (+ y z) (- y z)))
  (log (* (+ y z) (- y z)))
  (exp (* (+ y z) (- y z)))
  (* (cbrt (* (+ y z) (- y z))) (cbrt (* (+ y z) (- y z))))
  (cbrt (* (+ y z) (- y z)))
  (* (* (+ y z) (- y z)) (* (* (+ y z) (- y z)) (* (+ y z) (- y z))))
  (sqrt (* (+ y z) (- y z)))
  (sqrt (* (+ y z) (- y z)))
  (- (* (* (* y y) (* y y)) (* y y)) (* (* z (* z z)) (* z (* z z))))
  (fma (* y y) (* y y) (* (* z z) (+ (* y y) (* z z))))
  (- (* z z))
  (* (+ (* y y) (* z z)) (- (* y y) (* z z)))
  (fma y y (* z z))
  (+ z y)
  (- y z)
  (- (* z z))
  (* (sqrt -1) z)
  y
  (- y)
  (* (+ y z) (- y z))
  (* (+ y z) (- y z))
  (* (+ y z) (- y z))
5.650 * * * [progress]: adding candidates to table
5.895 * * [progress]: iteration 2 / 4
5.895 * * * [progress]: picking best candidate
5.909 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (- y)))>
5.909 * * * [progress]: localizing error
5.920 * * * [progress]: generating rewritten candidates
5.920 * * * [progress]: generating series expansions
5.920 * * * [progress]: simplifying candidates
5.920 * [simplify]: Simplifying:
  
5.920 * * [simplify]: iteration 0: 0 enodes
5.920 * * [simplify]: iteration complete: 0 enodes
5.920 * * [simplify]: Extracting #0: cost 0 inf + 0
5.920 * [simplify]: Simplified to:
  
5.920 * * * [progress]: adding candidates to table
5.920 * * [progress]: iteration 3 / 4
5.921 * * * [progress]: picking best candidate
5.924 * * * * [pick]: Picked  #<alt (λ (x y z) (* x y))>
5.924 * * * [progress]: localizing error
5.930 * * * [progress]: generating rewritten candidates
5.930 * * * [progress]: generating series expansions
5.930 * * * [progress]: simplifying candidates
5.930 * [simplify]: Simplifying:
  
5.930 * * [simplify]: iteration 0: 0 enodes
5.930 * * [simplify]: iteration complete: 0 enodes
5.930 * * [simplify]: Extracting #0: cost 0 inf + 0
5.930 * [simplify]: Simplified to:
  
5.930 * * * [progress]: adding candidates to table
5.931 * [progress]: [Phase 3 of 3] Extracting.
5.931 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (- y)))>)
5.932 * * * [regime-changes]: Trying 8 branch expressions: ((* z z) (* y y) (- (* y y) (* z z)) (sqrt (- (* y y) (* z z))) (* x (sqrt (- (* y y) (* z z)))) z y x)
5.932 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (- y)))>)
5.993 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (- y)))>)
6.043 * * * * [regimes]: Trying to branch on (- (* y y) (* z z)) from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (- y)))>)
6.098 * * * * [regimes]: Trying to branch on (sqrt (- (* y y) (* z z))) from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (- y)))>)
6.152 * * * * [regimes]: Trying to branch on (* x (sqrt (- (* y y) (* z z)))) from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (- y)))>)
6.250 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (- y)))>)
6.346 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (- y)))>)
6.431 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (- y)))>)
6.564 * * * [regime]: Found split indices: #<option (#s(si 2 132) #s(si 1 255))>
6.565 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y z) (* x (sqrt (- (* y y) (* z z)))))> #<alt (λ (x y z) (* x y))> #<alt (λ (x y z) (* x (- y)))>)