1550653396.524 * [misc]progress:  [Phase 1 of 3] Setting up.
1550653396.524 * * * [misc]progress:  [1/2] Preparing points
1550653396.557 * * * [misc]progress:  [2/2] Setting up program.
1550653396.560 * [misc]progress:  [Phase 2 of 3] Improving.
1550653396.560 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))>
1550653396.560 * [enter]simplify:  Simplifying (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
1550653396.560 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653396.562 * * [misc]simplify:  iters left: 5 (40 enodes)
1550653396.568 * * [misc]simplify:  iters left: 4 (78 enodes)
1550653396.581 * * [misc]simplify:  iters left: 3 (151 enodes)
1550653396.603 * * [misc]simplify:  iters left: 2 (251 enodes)
1550653396.656 * * [misc]simplify:  iters left: 1 (442 enodes)
1550653396.753 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653396.753 * * [misc]simplify:  Extracting #1: cost 38 inf + 0
1550653396.754 * * [misc]simplify:  Extracting #2: cost 119 inf + 0
1550653396.754 * * [misc]simplify:  Extracting #3: cost 149 inf + 1839
1550653396.759 * * [misc]simplify:  Extracting #4: cost 39 inf + 20339
1550653396.766 * * [misc]simplify:  Extracting #5: cost 0 inf + 28775
1550653396.773 * * [misc]simplify:  Extracting #6: cost 0 inf + 28655
1550653396.780 * [exit]simplify:  Simplified to (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))
1550653396.780 * [misc]simplify:  Simplified (2) to (λ (x y) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))
1550653396.783 * * [misc]progress:  iteration 1 / 4
1550653396.783 * * * [misc]progress:  picking best candidate
1550653396.785 * * * * [misc]pick:  Picked  #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))>
1550653396.785 * * * [misc]progress:  localizing error
1550653396.801 * * * [misc]progress:  generating rewritten candidates
1550653396.801 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1550653396.815 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2)
1550653396.817 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1)
1550653396.822 * * * [misc]progress:  generating series expansions
1550653396.822 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1550653396.823 * [misc]backup-simplify:  Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2)))
1550653396.823 * [misc]approximate:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0
1550653396.823 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y
1550653396.823 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1550653396.823 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1550653396.823 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.823 * [misc]backup-simplify:  Simplify x into x
1550653396.823 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.823 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.823 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.823 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1550653396.823 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.823 * [misc]backup-simplify:  Simplify x into x
1550653396.823 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.823 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.823 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.823 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1550653396.823 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.823 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.823 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.823 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.823 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653396.823 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.823 * [misc]backup-simplify:  Simplify x into x
1550653396.823 * [misc]backup-simplify:  Simplify (+ x 0) into x
1550653396.823 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.823 * [misc]backup-simplify:  Simplify (+ x 0) into x
1550653396.823 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653396.823 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653396.823 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1550653396.823 * [misc]backup-simplify:  Simplify (/ (pow x 2) (pow x 2)) into 1
1550653396.824 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.824 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.824 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.824 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.824 * [misc]backup-simplify:  Simplify y into y
1550653396.824 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.824 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.824 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.824 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.824 * [misc]backup-simplify:  Simplify y into y
1550653396.824 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.824 * [misc]backup-simplify:  Simplify y into y
1550653396.824 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.824 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.824 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.824 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1550653396.824 * [misc]backup-simplify:  Simplify (- y) into (- y)
1550653396.824 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1550653396.824 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1550653396.824 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653396.824 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1550653396.824 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1550653396.824 * [misc]taylor:  Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.824 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.824 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.824 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.824 * [misc]backup-simplify:  Simplify y into y
1550653396.824 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.824 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.824 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.824 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.824 * [misc]backup-simplify:  Simplify y into y
1550653396.824 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.824 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.825 * [misc]backup-simplify:  Simplify y into y
1550653396.825 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.825 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.825 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.825 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.825 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1550653396.825 * [misc]backup-simplify:  Simplify (- y) into (- y)
1550653396.825 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1550653396.825 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1550653396.825 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653396.825 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1550653396.825 * [misc]backup-simplify:  Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1
1550653396.825 * [misc]taylor:  Taking taylor expansion of -1 in y
1550653396.825 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.825 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.825 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.825 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.826 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.826 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1550653396.826 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1550653396.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.826 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0
1550653396.826 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.826 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.826 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.826 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.826 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.826 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.826 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1550653396.827 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1550653396.827 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.827 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653396.827 * [misc]backup-simplify:  Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2)))
1550653396.827 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1550653396.827 * [misc]taylor:  Taking taylor expansion of 2 in y
1550653396.827 * [misc]backup-simplify:  Simplify 2 into 2
1550653396.827 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653396.827 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.827 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.827 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.827 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.827 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.827 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.827 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.828 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.828 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.828 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.828 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.828 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.828 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.828 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.828 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.828 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.829 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1550653396.829 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1550653396.829 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.829 * [misc]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
1550653396.829 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.829 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.829 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.829 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.830 * [misc]backup-simplify:  Simplify (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) into (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))
1550653396.830 * [misc]approximate:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in (x y) around 0
1550653396.830 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1550653396.830 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1550653396.830 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653396.830 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653396.830 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.830 * [misc]backup-simplify:  Simplify x into x
1550653396.830 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653396.830 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653396.830 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.830 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.830 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.830 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1550653396.830 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653396.830 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.830 * [misc]backup-simplify:  Simplify x into x
1550653396.830 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653396.830 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653396.830 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.830 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.830 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.830 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653396.830 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653396.830 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.830 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.830 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.830 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.830 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.831 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653396.831 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653396.831 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.831 * [misc]backup-simplify:  Simplify x into x
1550653396.831 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653396.831 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653396.831 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653396.831 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653396.831 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550653396.831 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1550653396.831 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.831 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550653396.831 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1550653396.831 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1550653396.831 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653396.831 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.831 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.831 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.831 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.832 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.832 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.832 * [misc]backup-simplify:  Simplify y into y
1550653396.832 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.832 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1550653396.832 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.832 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.832 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.832 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.832 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.832 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.832 * [misc]backup-simplify:  Simplify y into y
1550653396.832 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.832 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653396.832 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653396.832 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.832 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.832 * [misc]backup-simplify:  Simplify y into y
1550653396.832 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653396.832 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653396.832 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653396.832 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.832 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.832 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.832 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.832 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.832 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.833 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.833 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.833 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653396.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.833 * [misc]taylor:  Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1550653396.833 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1550653396.833 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653396.833 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.833 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.833 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.833 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.833 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.833 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.833 * [misc]backup-simplify:  Simplify y into y
1550653396.833 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.833 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1550653396.833 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.833 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.833 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.833 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.833 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.833 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.833 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.833 * [misc]backup-simplify:  Simplify y into y
1550653396.833 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.833 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653396.833 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653396.834 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.834 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.834 * [misc]backup-simplify:  Simplify y into y
1550653396.834 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653396.834 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653396.834 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653396.834 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.834 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.834 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.834 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.834 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.834 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.834 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.834 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.834 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653396.834 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.834 * [misc]taylor:  Taking taylor expansion of 1 in y
1550653396.835 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.835 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.835 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.835 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1550653396.835 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1550653396.835 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.835 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1550653396.835 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1550653396.835 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.835 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.836 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1550653396.836 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.836 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.836 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.836 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.836 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.836 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653396.836 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.836 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.836 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653396.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.837 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1550653396.837 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.837 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.837 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1550653396.837 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2))))
1550653396.837 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1550653396.837 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1550653396.838 * [misc]taylor:  Taking taylor expansion of 2 in y
1550653396.838 * [misc]backup-simplify:  Simplify 2 into 2
1550653396.838 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653396.838 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.838 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.838 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.838 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.838 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.838 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.838 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.838 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.838 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.838 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.839 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.839 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.839 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.839 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.839 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.839 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.839 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.839 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.839 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.840 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.840 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1550653396.840 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1550653396.840 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1550653396.840 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653396.840 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.841 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1550653396.841 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.841 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.841 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.841 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.842 * [misc]backup-simplify:  Simplify (/ (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) into (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))))
1550653396.842 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))) in (x y) around 0
1550653396.842 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of -1 in y
1550653396.842 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.842 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.842 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.842 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.842 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.842 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.842 * [misc]backup-simplify:  Simplify x into x
1550653396.842 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653396.842 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.842 * [misc]backup-simplify:  Simplify x into x
1550653396.842 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653396.842 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.842 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.842 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.842 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.842 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.842 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.842 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.842 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.843 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.843 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.843 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653396.843 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653396.843 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.843 * [misc]backup-simplify:  Simplify x into x
1550653396.843 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653396.843 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653396.843 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.843 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653396.843 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.843 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.843 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.843 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))) in x
1550653396.843 * [misc]taylor:  Taking taylor expansion of -1 in x
1550653396.843 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.843 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1550653396.843 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1550653396.843 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1550653396.843 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.843 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.843 * [misc]backup-simplify:  Simplify y into y
1550653396.843 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.844 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.844 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.844 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.844 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.844 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.844 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653396.844 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.844 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.844 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.844 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.844 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.844 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.844 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.844 * [misc]backup-simplify:  Simplify y into y
1550653396.844 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.844 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653396.844 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653396.844 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.844 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.844 * [misc]backup-simplify:  Simplify y into y
1550653396.844 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653396.844 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653396.844 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653396.844 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.844 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.844 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.844 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.844 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.844 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.845 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653396.845 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550653396.845 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.845 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1550653396.845 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653396.845 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550653396.845 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))) in x
1550653396.845 * [misc]taylor:  Taking taylor expansion of -1 in x
1550653396.845 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.845 * [misc]taylor:  Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
1550653396.845 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1550653396.845 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1550653396.845 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.845 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.845 * [misc]backup-simplify:  Simplify y into y
1550653396.845 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.845 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.845 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.845 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.845 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.845 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.845 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653396.845 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.845 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.845 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.845 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.846 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.846 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.846 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.846 * [misc]backup-simplify:  Simplify y into y
1550653396.846 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.846 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653396.846 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653396.846 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.846 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.846 * [misc]backup-simplify:  Simplify y into y
1550653396.846 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653396.846 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653396.846 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653396.846 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.846 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.846 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.846 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.846 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.846 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.846 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653396.846 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550653396.846 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.846 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1550653396.847 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653396.847 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1550653396.847 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1550653396.847 * [misc]taylor:  Taking taylor expansion of 1 in y
1550653396.847 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.847 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.847 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.847 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1550653396.847 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.847 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.847 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1550653396.848 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1550653396.848 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.848 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.848 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1550653396.848 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1550653396.848 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.848 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.848 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.848 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.848 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.849 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653396.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.849 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653396.849 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.849 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.849 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.849 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1550653396.849 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.850 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.850 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1550653396.850 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2)))
1550653396.850 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2))))
1550653396.850 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1550653396.850 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1550653396.850 * [misc]taylor:  Taking taylor expansion of 2 in y
1550653396.850 * [misc]backup-simplify:  Simplify 2 into 2
1550653396.850 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653396.850 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.850 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.850 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.850 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.851 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.851 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.851 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.851 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.851 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.851 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.851 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.851 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.852 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.852 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.852 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.852 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.852 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.852 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.852 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.852 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.853 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1550653396.853 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1550653396.853 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1550653396.853 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653396.853 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.853 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.854 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0
1550653396.854 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0
1550653396.854 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.854 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.854 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.854 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.854 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2)
1550653396.854 * [misc]backup-simplify:  Simplify (+ (* x x) (* y y)) into (+ (pow y 2) (pow x 2))
1550653396.854 * [misc]approximate:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in (x y) around 0
1550653396.854 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1550653396.854 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.854 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.854 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.854 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.854 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653396.854 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.854 * [misc]backup-simplify:  Simplify x into x
1550653396.854 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1550653396.854 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.855 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.855 * [misc]backup-simplify:  Simplify y into y
1550653396.855 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.855 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.855 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.855 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.855 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1550653396.855 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.855 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.855 * [misc]backup-simplify:  Simplify y into y
1550653396.855 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.855 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.855 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.855 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.855 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653396.855 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1550653396.855 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.855 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.855 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.855 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.855 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1550653396.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.855 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.855 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.855 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.855 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1550653396.855 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.856 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653396.856 * [misc]taylor:  Taking taylor expansion of 1 in y
1550653396.856 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.856 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.856 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.856 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.856 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.856 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1550653396.856 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.856 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.856 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.856 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.856 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.856 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.856 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.856 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.856 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.857 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1550653396.857 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.857 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.857 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.857 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.857 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.857 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.857 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow y 2) (pow x 2))
1550653396.857 * [misc]backup-simplify:  Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
1550653396.857 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
1550653396.857 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653396.857 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653396.857 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.857 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.858 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.858 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.858 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.858 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.858 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653396.858 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653396.858 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.858 * [misc]backup-simplify:  Simplify x into x
1550653396.858 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653396.858 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653396.858 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653396.858 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653396.858 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.858 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.858 * [misc]backup-simplify:  Simplify y into y
1550653396.858 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653396.858 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653396.858 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653396.858 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.858 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.858 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.858 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.858 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.858 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.858 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653396.858 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653396.858 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.858 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.858 * [misc]backup-simplify:  Simplify y into y
1550653396.859 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653396.859 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653396.859 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653396.859 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.859 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.859 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.859 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.859 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.859 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.859 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653396.859 * [misc]taylor:  Taking taylor expansion of 1 in y
1550653396.859 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.859 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.859 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.859 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.859 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.860 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.860 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.860 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1550653396.860 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653396.860 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.860 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.860 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.860 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.860 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.860 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.860 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.860 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.860 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1550653396.860 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1550653396.861 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653396.861 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.861 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.861 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.861 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.861 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.861 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.861 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.861 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.861 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1550653396.862 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
1550653396.862 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1550653396.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.862 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.862 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.862 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.862 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.863 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.863 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.863 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.863 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow y 2) (pow x 2))
1550653396.863 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
1550653396.863 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
1550653396.863 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653396.863 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653396.863 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.863 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.863 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.863 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.863 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.863 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.863 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653396.863 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653396.863 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.863 * [misc]backup-simplify:  Simplify x into x
1550653396.863 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653396.863 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653396.863 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653396.863 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653396.863 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.863 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.863 * [misc]backup-simplify:  Simplify y into y
1550653396.864 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653396.864 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653396.864 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653396.864 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.864 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.864 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.864 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.864 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.864 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653396.864 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653396.864 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653396.864 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.864 * [misc]backup-simplify:  Simplify y into y
1550653396.864 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653396.864 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653396.864 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653396.864 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653396.864 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.864 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.864 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.864 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.864 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653396.865 * [misc]taylor:  Taking taylor expansion of 1 in y
1550653396.865 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.865 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.865 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.865 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.865 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.865 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.865 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.865 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1550653396.865 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653396.865 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.865 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.865 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.865 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.866 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.866 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.866 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.866 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.866 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1550653396.866 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1550653396.866 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653396.866 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.866 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.866 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.867 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.867 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.867 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.867 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.867 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.867 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1550653396.867 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
1550653396.867 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1550653396.868 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.868 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.868 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.868 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.868 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.868 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.868 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.868 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.868 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow y 2) (pow x 2))
1550653396.868 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1)
1550653396.868 * [misc]backup-simplify:  Simplify (* (- x y) (+ x y)) into (* (+ x y) (- x y))
1550653396.868 * [misc]approximate:  Taking taylor expansion of (* (+ x y) (- x y)) in (x y) around 0
1550653396.868 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in y
1550653396.868 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1550653396.868 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.869 * [misc]backup-simplify:  Simplify x into x
1550653396.869 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.869 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.869 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.869 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1550653396.869 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.869 * [misc]backup-simplify:  Simplify x into x
1550653396.869 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.869 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.869 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.869 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1550653396.869 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1550653396.869 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.869 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.869 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.869 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.869 * [misc]backup-simplify:  Simplify y into y
1550653396.869 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1550653396.869 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.869 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.869 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.869 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.869 * [misc]backup-simplify:  Simplify y into y
1550653396.869 * [misc]taylor:  Taking taylor expansion of (* (+ x y) (- x y)) in x
1550653396.869 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1550653396.869 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.869 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.869 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.869 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.869 * [misc]backup-simplify:  Simplify y into y
1550653396.869 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1550653396.869 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.869 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.869 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.869 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.869 * [misc]backup-simplify:  Simplify y into y
1550653396.869 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1550653396.869 * [misc]backup-simplify:  Simplify (- y) into (- y)
1550653396.869 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1550653396.869 * [misc]backup-simplify:  Simplify (* y (- y)) into (* -1 (pow y 2))
1550653396.869 * [misc]taylor:  Taking taylor expansion of (* -1 (pow y 2)) in y
1550653396.869 * [misc]taylor:  Taking taylor expansion of -1 in y
1550653396.869 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.869 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.869 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.869 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.869 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.870 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.870 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.870 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 (- y))) into 0
1550653396.870 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.870 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.870 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.870 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.870 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.870 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
1550653396.870 * [misc]taylor:  Taking taylor expansion of 1 in y
1550653396.870 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.870 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.870 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.871 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.871 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1550653396.871 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.871 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.871 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.871 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.871 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1550653396.871 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.871 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.871 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.871 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.871 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.872 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.872 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 1)) into 0
1550653396.872 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.872 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.872 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
1550653396.872 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.872 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.872 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.872 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.873 * [misc]backup-simplify:  Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
1550653396.873 * [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) into (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
1550653396.873 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
1550653396.873 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
1550653396.873 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653396.873 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653396.873 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.873 * [misc]backup-simplify:  Simplify x into x
1550653396.873 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653396.873 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653396.873 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.873 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.873 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.873 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.873 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1550653396.873 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653396.873 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.873 * [misc]backup-simplify:  Simplify x into x
1550653396.873 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653396.873 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653396.873 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.873 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.873 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.873 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.874 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.874 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.874 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.874 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.874 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.874 * [misc]backup-simplify:  Simplify y into y
1550653396.874 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.874 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.874 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.874 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.874 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.874 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.874 * [misc]backup-simplify:  Simplify y into y
1550653396.874 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.874 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.874 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.874 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.874 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.874 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.874 * [misc]backup-simplify:  Simplify y into y
1550653396.874 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.874 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.874 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.874 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.874 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.875 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.875 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.875 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.875 * [misc]backup-simplify:  Simplify y into y
1550653396.875 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.875 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.875 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.875 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.875 * [misc]taylor:  Taking taylor expansion of 1 in y
1550653396.875 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.875 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.875 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1550653396.875 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1550653396.875 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.875 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1550653396.876 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
1550653396.876 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.876 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.876 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.876 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653396.876 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.876 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.876 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.876 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653396.876 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.877 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
1550653396.877 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1550653396.877 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653396.877 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.877 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.877 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.877 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.877 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.877 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.877 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653396.877 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.877 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.877 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.877 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.878 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.878 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.878 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.878 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.878 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.878 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1550653396.878 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.878 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.878 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.879 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.879 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.879 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.879 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.879 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.879 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.879 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.879 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.880 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.880 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.880 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.880 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
1550653396.880 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.880 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.880 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.881 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.881 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.881 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.881 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.881 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.881 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
1550653396.881 * [misc]backup-simplify:  Simplify (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))))
1550653396.881 * [misc]approximate:  Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in (x y) around 0
1550653396.881 * [misc]taylor:  Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in y
1550653396.881 * [misc]taylor:  Taking taylor expansion of -1 in y
1550653396.881 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.881 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
1550653396.881 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1550653396.881 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653396.881 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.881 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.881 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.881 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.881 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653396.881 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.881 * [misc]backup-simplify:  Simplify x into x
1550653396.881 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653396.881 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653396.881 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653396.881 * [misc]taylor:  Taking taylor expansion of x in y
1550653396.882 * [misc]backup-simplify:  Simplify x into x
1550653396.882 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653396.882 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653396.882 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.882 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.882 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.882 * [misc]taylor:  Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of -1 in x
1550653396.882 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.882 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.882 * [misc]backup-simplify:  Simplify y into y
1550653396.882 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.882 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.882 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.882 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.882 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.882 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.882 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.882 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.882 * [misc]backup-simplify:  Simplify y into y
1550653396.882 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.882 * [misc]taylor:  Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of -1 in x
1550653396.882 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.882 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.882 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.882 * [misc]backup-simplify:  Simplify y into y
1550653396.883 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.883 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.883 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.883 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.883 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.883 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.883 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653396.883 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653396.883 * [misc]taylor:  Taking taylor expansion of x in x
1550653396.883 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.883 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.883 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.883 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653396.883 * [misc]taylor:  Taking taylor expansion of y in x
1550653396.883 * [misc]backup-simplify:  Simplify y into y
1550653396.883 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653396.883 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653396.883 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550653396.883 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653396.883 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1550653396.884 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1550653396.884 * [misc]taylor:  Taking taylor expansion of 1 in y
1550653396.884 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.884 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.884 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1550653396.884 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.884 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.884 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1550653396.884 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
1550653396.884 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
1550653396.884 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.884 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.884 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.885 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653396.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.885 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653396.885 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.885 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.885 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1550653396.886 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow y 2)))
1550653396.886 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1550653396.886 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653396.886 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653396.886 * [misc]taylor:  Taking taylor expansion of y in y
1550653396.886 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.886 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.886 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653396.886 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653396.886 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653396.886 * [misc]backup-simplify:  Simplify -1 into -1
1550653396.886 * [misc]backup-simplify:  Simplify 1 into 1
1550653396.886 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.886 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.886 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.887 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.887 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.887 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.887 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1550653396.887 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1)))) into 0
1550653396.887 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.888 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.888 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653396.888 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653396.888 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.888 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.888 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.888 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.888 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.888 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.889 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653396.889 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.889 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.889 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653396.889 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
1550653396.890 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))))) into 0
1550653396.890 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653396.890 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.890 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653396.890 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653396.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653396.890 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.890 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.890 * [misc]backup-simplify:  Simplify 0 into 0
1550653396.890 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
1550653396.890 * * * [misc]progress:  simplifying candidates
1550653396.890 * * * * [misc]progress:  [ 1 / 81 ] simplifiying candidate #<alt (λ (x y) (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1))>
1550653396.891 * * * * [misc]progress:  [ 2 / 81 ] simplifiying candidate #<alt (λ (x y) (exp (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))))>
1550653396.891 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
1550653396.891 * * [misc]simplify:  iters left: 6 (12 enodes)
1550653396.893 * * [misc]simplify:  iters left: 5 (45 enodes)
1550653396.900 * * [misc]simplify:  iters left: 4 (60 enodes)
1550653396.909 * * [misc]simplify:  iters left: 3 (69 enodes)
1550653396.917 * * [misc]simplify:  iters left: 2 (73 enodes)
1550653396.925 * * [misc]simplify:  iters left: 1 (77 enodes)
1550653396.935 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653396.935 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1550653396.935 * * [misc]simplify:  Extracting #2: cost 28 inf + 0
1550653396.935 * * [misc]simplify:  Extracting #3: cost 36 inf + 0
1550653396.935 * * [misc]simplify:  Extracting #4: cost 37 inf + 2
1550653396.935 * * [misc]simplify:  Extracting #5: cost 22 inf + 1026
1550653396.936 * * [misc]simplify:  Extracting #6: cost 7 inf + 5176
1550653396.937 * * [misc]simplify:  Extracting #7: cost 0 inf + 7460
1550653396.938 * [exit]simplify:  Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))
1550653396.938 * [misc]simplify:  Simplified (2 1) to (λ (x y) (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y))))))
1550653396.938 * * * * [misc]progress:  [ 3 / 81 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))))>
1550653396.939 * [enter]simplify:  Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
1550653396.939 * * [misc]simplify:  iters left: 6 (11 enodes)
1550653396.941 * * [misc]simplify:  iters left: 5 (49 enodes)
1550653396.949 * * [misc]simplify:  iters left: 4 (90 enodes)
1550653396.962 * * [misc]simplify:  iters left: 3 (149 enodes)
1550653396.984 * * [misc]simplify:  iters left: 2 (215 enodes)
1550653397.018 * * [misc]simplify:  iters left: 1 (308 enodes)
1550653397.078 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.078 * * [misc]simplify:  Extracting #1: cost 13 inf + 0
1550653397.078 * * [misc]simplify:  Extracting #2: cost 28 inf + 0
1550653397.078 * * [misc]simplify:  Extracting #3: cost 60 inf + 0
1550653397.078 * * [misc]simplify:  Extracting #4: cost 104 inf + 3
1550653397.079 * * [misc]simplify:  Extracting #5: cost 90 inf + 1548
1550653397.081 * * [misc]simplify:  Extracting #6: cost 22 inf + 10809
1550653397.084 * * [misc]simplify:  Extracting #7: cost 1 inf + 14079
1550653397.088 * * [misc]simplify:  Extracting #8: cost 0 inf + 14461
1550653397.091 * [exit]simplify:  Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))
1550653397.091 * [misc]simplify:  Simplified (2 1) to (λ (x y) (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x))))))
1550653397.091 * * * * [misc]progress:  [ 4 / 81 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1550653397.091 * * * * [misc]progress:  [ 5 / 81 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1550653397.091 * * * * [misc]progress:  [ 6 / 81 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))))>
1550653397.092 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))
1550653397.092 * * [misc]simplify:  iters left: 6 (15 enodes)
1550653397.096 * * [misc]simplify:  iters left: 5 (88 enodes)
1550653397.122 * * [misc]simplify:  iters left: 4 (405 enodes)
1550653397.282 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.282 * * [misc]simplify:  Extracting #1: cost 98 inf + 0
1550653397.283 * * [misc]simplify:  Extracting #2: cost 299 inf + 0
1550653397.287 * * [misc]simplify:  Extracting #3: cost 437 inf + 17508
1550653397.311 * * [misc]simplify:  Extracting #4: cost 140 inf + 97870
1550653397.341 * * [misc]simplify:  Extracting #5: cost 0 inf + 132830
1550653397.373 * [exit]simplify:  Simplified to (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))
1550653397.373 * [misc]simplify:  Simplified (2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653397.373 * * * * [misc]progress:  [ 7 / 81 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))))>
1550653397.373 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))
1550653397.373 * * [misc]simplify:  iters left: 6 (13 enodes)
1550653397.377 * * [misc]simplify:  iters left: 5 (77 enodes)
1550653397.398 * * [misc]simplify:  iters left: 4 (355 enodes)
1550653397.578 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.578 * * [misc]simplify:  Extracting #1: cost 94 inf + 0
1550653397.579 * * [misc]simplify:  Extracting #2: cost 312 inf + 1
1550653397.583 * * [misc]simplify:  Extracting #3: cost 467 inf + 16731
1550653397.603 * * [misc]simplify:  Extracting #4: cost 114 inf + 102431
1550653397.635 * * [misc]simplify:  Extracting #5: cost 0 inf + 131019
1550653397.671 * * [misc]simplify:  Extracting #6: cost 0 inf + 130979
1550653397.704 * [exit]simplify:  Simplified to (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))
1550653397.705 * [misc]simplify:  Simplified (2 1) to (λ (x y) (cbrt (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))))))
1550653397.705 * * * * [misc]progress:  [ 8 / 81 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1550653397.705 * * * * [misc]progress:  [ 9 / 81 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1550653397.705 * * * * [misc]progress:  [ 10 / 81 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1550653397.705 * * * * [misc]progress:  [ 11 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (- x y) (+ x y))) (- (+ (* x x) (* y y)))))>
1550653397.705 * * * * [misc]progress:  [ 12 / 81 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))>
1550653397.705 * [enter]simplify:  Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1550653397.705 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653397.707 * * [misc]simplify:  iters left: 5 (35 enodes)
1550653397.712 * * [misc]simplify:  iters left: 4 (51 enodes)
1550653397.719 * * [misc]simplify:  iters left: 3 (62 enodes)
1550653397.727 * * [misc]simplify:  iters left: 2 (66 enodes)
1550653397.736 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.736 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1550653397.736 * * [misc]simplify:  Extracting #2: cost 23 inf + 0
1550653397.736 * * [misc]simplify:  Extracting #3: cost 28 inf + 2
1550653397.736 * * [misc]simplify:  Extracting #4: cost 23 inf + 453
1550653397.737 * * [misc]simplify:  Extracting #5: cost 9 inf + 3438
1550653397.738 * * [misc]simplify:  Extracting #6: cost 0 inf + 5976
1550653397.739 * [exit]simplify:  Simplified to (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
1550653397.739 * [misc]simplify:  Simplified (2 1) to (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))
1550653397.739 * [enter]simplify:  Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y))))
1550653397.739 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653397.741 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653397.744 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.744 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653397.744 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653397.744 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550653397.744 * * [misc]simplify:  Extracting #4: cost 7 inf + 290
1550653397.744 * * [misc]simplify:  Extracting #5: cost 1 inf + 1180
1550653397.745 * * [misc]simplify:  Extracting #6: cost 0 inf + 1462
1550653397.745 * [exit]simplify:  Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y))))
1550653397.745 * [misc]simplify:  Simplified (2 2) to (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y))))))
1550653397.745 * * * * [misc]progress:  [ 13 / 81 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))>
1550653397.745 * [enter]simplify:  Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y))))
1550653397.745 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653397.747 * * [misc]simplify:  iters left: 5 (30 enodes)
1550653397.751 * * [misc]simplify:  iters left: 4 (39 enodes)
1550653397.756 * * [misc]simplify:  iters left: 3 (43 enodes)
1550653397.761 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.762 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550653397.762 * * [misc]simplify:  Extracting #2: cost 16 inf + 0
1550653397.762 * * [misc]simplify:  Extracting #3: cost 17 inf + 43
1550653397.762 * * [misc]simplify:  Extracting #4: cost 13 inf + 372
1550653397.762 * * [misc]simplify:  Extracting #5: cost 4 inf + 1788
1550653397.763 * * [misc]simplify:  Extracting #6: cost 0 inf + 2676
1550653397.763 * [exit]simplify:  Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y))))
1550653397.763 * [misc]simplify:  Simplified (2 1) to (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y))))))
1550653397.763 * [enter]simplify:  Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y))))
1550653397.763 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653397.765 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653397.768 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.768 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653397.768 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653397.768 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550653397.768 * * [misc]simplify:  Extracting #4: cost 8 inf + 168
1550653397.768 * * [misc]simplify:  Extracting #5: cost 5 inf + 372
1550653397.769 * * [misc]simplify:  Extracting #6: cost 1 inf + 1060
1550653397.769 * * [misc]simplify:  Extracting #7: cost 0 inf + 1302
1550653397.769 * [exit]simplify:  Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y))))
1550653397.769 * [misc]simplify:  Simplified (2 2) to (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y))))))
1550653397.769 * * * * [misc]progress:  [ 14 / 81 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) 1) (/ (+ x y) (+ (* x x) (* y y)))))>
1550653397.769 * [enter]simplify:  Simplifying (/ (- x y) 1)
1550653397.769 * * [misc]simplify:  iters left: 4 (5 enodes)
1550653397.771 * * [misc]simplify:  iters left: 3 (20 enodes)
1550653397.774 * * [misc]simplify:  iters left: 2 (28 enodes)
1550653397.778 * * [misc]simplify:  iters left: 1 (30 enodes)
1550653397.781 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.781 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550653397.781 * * [misc]simplify:  Extracting #2: cost 3 inf + 44
1550653397.781 * * [misc]simplify:  Extracting #3: cost 0 inf + 169
1550653397.781 * [exit]simplify:  Simplified to (- x y)
1550653397.781 * [misc]simplify:  Simplified (2 1) to (λ (x y) (* (- x y) (/ (+ x y) (+ (* x x) (* y y)))))
1550653397.781 * [enter]simplify:  Simplifying (/ (+ x y) (+ (* x x) (* y y)))
1550653397.781 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653397.783 * * [misc]simplify:  iters left: 5 (23 enodes)
1550653397.786 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.786 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653397.786 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550653397.786 * * [misc]simplify:  Extracting #3: cost 9 inf + 43
1550653397.786 * * [misc]simplify:  Extracting #4: cost 5 inf + 209
1550653397.786 * * [misc]simplify:  Extracting #5: cost 1 inf + 696
1550653397.786 * * [misc]simplify:  Extracting #6: cost 0 inf + 898
1550653397.786 * [exit]simplify:  Simplified to (/ (+ y x) (+ (* x x) (* y y)))
1550653397.786 * [misc]simplify:  Simplified (2 2) to (λ (x y) (* (- x y) (/ (+ y x) (+ (* x x) (* y y)))))
1550653397.786 * * * * [misc]progress:  [ 15 / 81 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))>
1550653397.786 * * * * [misc]progress:  [ 16 / 81 ] simplifiying candidate #<alt (λ (x y) (* (* (- x y) (+ x y)) (/ 1 (+ (* x x) (* y y)))))>
1550653397.786 * * * * [misc]progress:  [ 17 / 81 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))))>
1550653397.787 * * * * [misc]progress:  [ 18 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))>
1550653397.787 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (* y y)))
1550653397.787 * * [misc]simplify:  iters left: 5 (6 enodes)
1550653397.788 * * [misc]simplify:  iters left: 4 (19 enodes)
1550653397.790 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.790 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653397.790 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653397.790 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550653397.790 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550653397.791 * * [misc]simplify:  Extracting #5: cost 0 inf + 814
1550653397.791 * [exit]simplify:  Simplified to (cbrt (+ (* x x) (* y y)))
1550653397.791 * [misc]simplify:  Simplified (2 2) to (λ (x y) (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y)))))
1550653397.791 * * * * [misc]progress:  [ 19 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))>
1550653397.791 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (* y y)))
1550653397.791 * * [misc]simplify:  iters left: 5 (6 enodes)
1550653397.792 * * [misc]simplify:  iters left: 4 (19 enodes)
1550653397.795 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.795 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653397.795 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653397.795 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550653397.795 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550653397.795 * * [misc]simplify:  Extracting #5: cost 0 inf + 734
1550653397.795 * [exit]simplify:  Simplified to (sqrt (+ (* x x) (* y y)))
1550653397.795 * [misc]simplify:  Simplified (2 2) to (λ (x y) (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y)))))
1550653397.795 * * * * [misc]progress:  [ 20 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))>
1550653397.795 * [enter]simplify:  Simplifying (+ (* x x) (* y y))
1550653397.796 * * [misc]simplify:  iters left: 4 (5 enodes)
1550653397.797 * * [misc]simplify:  iters left: 3 (16 enodes)
1550653397.799 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.799 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653397.799 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653397.799 * * [misc]simplify:  Extracting #3: cost 4 inf + 84
1550653397.799 * * [misc]simplify:  Extracting #4: cost 0 inf + 410
1550653397.799 * [exit]simplify:  Simplified to (+ (* x x) (* y y))
1550653397.799 * [misc]simplify:  Simplified (2 2) to (λ (x y) (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))
1550653397.799 * * * * [misc]progress:  [ 21 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))>
1550653397.799 * [enter]simplify:  Simplifying (- x y)
1550653397.799 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653397.800 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653397.802 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.802 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653397.802 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653397.802 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653397.802 * [exit]simplify:  Simplified to (- x y)
1550653397.802 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))))
1550653397.802 * * * * [misc]progress:  [ 22 / 81 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))))>
1550653397.802 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
1550653397.802 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653397.804 * * [misc]simplify:  iters left: 5 (47 enodes)
1550653397.814 * * [misc]simplify:  iters left: 4 (101 enodes)
1550653397.833 * * [misc]simplify:  iters left: 3 (194 enodes)
1550653397.871 * * [misc]simplify:  iters left: 2 (313 enodes)
1550653397.947 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.947 * * [misc]simplify:  Extracting #1: cost 20 inf + 0
1550653397.947 * * [misc]simplify:  Extracting #2: cost 112 inf + 0
1550653397.948 * * [misc]simplify:  Extracting #3: cost 132 inf + 3004
1550653397.953 * * [misc]simplify:  Extracting #4: cost 31 inf + 18553
1550653397.958 * * [misc]simplify:  Extracting #5: cost 0 inf + 21855
1550653397.964 * * [misc]simplify:  Extracting #6: cost 0 inf + 21575
1550653397.969 * [exit]simplify:  Simplified to (+ (* (* y y) (* y y)) (* (* x x) (- (* x x) (* y y))))
1550653397.969 * [misc]simplify:  Simplified (2 2) to (λ (x y) (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (* y y) (* y y)) (* (* x x) (- (* x x) (* y y))))))
1550653397.969 * * * * [misc]progress:  [ 23 / 81 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (- (* x x) (* y y))))>
1550653397.969 * [enter]simplify:  Simplifying (- (* x x) (* y y))
1550653397.969 * * [misc]simplify:  iters left: 4 (5 enodes)
1550653397.970 * * [misc]simplify:  iters left: 3 (20 enodes)
1550653397.973 * * [misc]simplify:  iters left: 2 (33 enodes)
1550653397.978 * * [misc]simplify:  iters left: 1 (50 enodes)
1550653397.986 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653397.986 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1550653397.986 * * [misc]simplify:  Extracting #2: cost 29 inf + 0
1550653397.986 * * [misc]simplify:  Extracting #3: cost 19 inf + 455
1550653397.987 * * [misc]simplify:  Extracting #4: cost 0 inf + 2130
1550653397.987 * * [misc]simplify:  Extracting #5: cost 0 inf + 1970
1550653397.988 * [exit]simplify:  Simplified to (* (+ x y) (- x y))
1550653397.988 * [misc]simplify:  Simplified (2 2) to (λ (x y) (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y))))
1550653397.988 * * * * [misc]progress:  [ 24 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y)))))))>
1550653397.988 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1550653397.988 * * [misc]simplify:  iters left: 5 (8 enodes)
1550653397.990 * * [misc]simplify:  iters left: 4 (40 enodes)
1550653397.998 * * [misc]simplify:  iters left: 3 (96 enodes)
1550653398.021 * * [misc]simplify:  iters left: 2 (286 enodes)
1550653398.100 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653398.100 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1550653398.100 * * [misc]simplify:  Extracting #2: cost 83 inf + 0
1550653398.100 * * [misc]simplify:  Extracting #3: cost 128 inf + 124
1550653398.102 * * [misc]simplify:  Extracting #4: cost 85 inf + 4952
1550653398.107 * * [misc]simplify:  Extracting #5: cost 12 inf + 21683
1550653398.114 * * [misc]simplify:  Extracting #6: cost 0 inf + 24705
1550653398.122 * [exit]simplify:  Simplified to (* (- (* x (* x x)) (* (* y y) y)) (+ (* x (* x x)) (* (* y y) y)))
1550653398.122 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (- (* x (* x x)) (* (* y y) y)) (+ (* x (* x x)) (* (* y y) y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y)))))))
1550653398.122 * * * * [misc]progress:  [ 25 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))>
1550653398.122 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1550653398.122 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653398.125 * * [misc]simplify:  iters left: 5 (42 enodes)
1550653398.131 * * [misc]simplify:  iters left: 4 (78 enodes)
1550653398.149 * * [misc]simplify:  iters left: 3 (221 enodes)
1550653398.242 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653398.242 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1550653398.242 * * [misc]simplify:  Extracting #2: cost 180 inf + 0
1550653398.243 * * [misc]simplify:  Extracting #3: cost 259 inf + 247
1550653398.246 * * [misc]simplify:  Extracting #4: cost 178 inf + 13434
1550653398.256 * * [misc]simplify:  Extracting #5: cost 29 inf + 44996
1550653398.270 * * [misc]simplify:  Extracting #6: cost 0 inf + 50933
1550653398.282 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x (* x x)) (* y (* y y))))
1550653398.283 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (- (* x x) (* y y)) (- (* x (* x x)) (* y (* y y)))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))))
1550653398.283 * * * * [misc]progress:  [ 26 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))>
1550653398.283 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1550653398.283 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653398.286 * * [misc]simplify:  iters left: 5 (47 enodes)
1550653398.295 * * [misc]simplify:  iters left: 4 (116 enodes)
1550653398.322 * * [misc]simplify:  iters left: 3 (392 enodes)
1550653398.491 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653398.491 * * [misc]simplify:  Extracting #1: cost 53 inf + 0
1550653398.492 * * [misc]simplify:  Extracting #2: cost 200 inf + 0
1550653398.493 * * [misc]simplify:  Extracting #3: cost 230 inf + 6115
1550653398.503 * * [misc]simplify:  Extracting #4: cost 46 inf + 42102
1550653398.519 * * [misc]simplify:  Extracting #5: cost 0 inf + 54594
1550653398.533 * * [misc]simplify:  Extracting #6: cost 0 inf + 54554
1550653398.548 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (+ (* y (* y y)) (* x (* x x))))
1550653398.548 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (- (* x x) (* y y)) (+ (* y (* y y)) (* x (* x x)))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))))
1550653398.548 * * * * [misc]progress:  [ 27 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))>
1550653398.548 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1550653398.549 * * [misc]simplify:  iters left: 6 (6 enodes)
1550653398.550 * * [misc]simplify:  iters left: 5 (23 enodes)
1550653398.554 * * [misc]simplify:  iters left: 4 (46 enodes)
1550653398.562 * * [misc]simplify:  iters left: 3 (143 enodes)
1550653398.627 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653398.627 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1550653398.627 * * [misc]simplify:  Extracting #2: cost 154 inf + 0
1550653398.628 * * [misc]simplify:  Extracting #3: cost 170 inf + 1469
1550653398.631 * * [misc]simplify:  Extracting #4: cost 59 inf + 18239
1550653398.638 * * [misc]simplify:  Extracting #5: cost 0 inf + 28836
1550653398.647 * * [misc]simplify:  Extracting #6: cost 0 inf + 28796
1550653398.654 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1550653398.654 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))))
1550653398.654 * * * * [misc]progress:  [ 28 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))>
1550653398.654 * [enter]simplify:  Simplifying (* (- x y) (+ (pow x 3) (pow y 3)))
1550653398.654 * * [misc]simplify:  iters left: 5 (8 enodes)
1550653398.657 * * [misc]simplify:  iters left: 4 (40 enodes)
1550653398.664 * * [misc]simplify:  iters left: 3 (91 enodes)
1550653398.682 * * [misc]simplify:  iters left: 2 (221 enodes)
1550653398.725 * * [misc]simplify:  iters left: 1 (401 enodes)
1550653398.803 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653398.803 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1550653398.803 * * [misc]simplify:  Extracting #2: cost 106 inf + 0
1550653398.804 * * [misc]simplify:  Extracting #3: cost 114 inf + 878
1550653398.805 * * [misc]simplify:  Extracting #4: cost 55 inf + 9488
1550653398.810 * * [misc]simplify:  Extracting #5: cost 2 inf + 21260
1550653398.815 * * [misc]simplify:  Extracting #6: cost 0 inf + 21704
1550653398.820 * [exit]simplify:  Simplified to (* (+ (* (* y y) y) (* x (* x x))) (- x y))
1550653398.820 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (+ (* (* y y) y) (* x (* x x))) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))))
1550653398.821 * * * * [misc]progress:  [ 29 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (- x y))))>
1550653398.821 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1550653398.821 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653398.823 * * [misc]simplify:  iters left: 5 (28 enodes)
1550653398.827 * * [misc]simplify:  iters left: 4 (61 enodes)
1550653398.843 * * [misc]simplify:  iters left: 3 (202 enodes)
1550653398.911 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653398.911 * * [misc]simplify:  Extracting #1: cost 49 inf + 0
1550653398.911 * * [misc]simplify:  Extracting #2: cost 132 inf + 0
1550653398.912 * * [misc]simplify:  Extracting #3: cost 128 inf + 1308
1550653398.915 * * [misc]simplify:  Extracting #4: cost 20 inf + 17311
1550653398.920 * * [misc]simplify:  Extracting #5: cost 0 inf + 21550
1550653398.926 * * [misc]simplify:  Extracting #6: cost 0 inf + 21510
1550653398.931 * [exit]simplify:  Simplified to (* (+ y x) (* (- x y) (- x y)))
1550653398.931 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (+ y x) (* (- x y) (- x y))) (* (+ (* x x) (* y y)) (- x y))))
1550653398.931 * * * * [misc]progress:  [ 30 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))>
1550653398.931 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1550653398.931 * * [misc]simplify:  iters left: 5 (8 enodes)
1550653398.934 * * [misc]simplify:  iters left: 4 (40 enodes)
1550653398.941 * * [misc]simplify:  iters left: 3 (81 enodes)
1550653398.956 * * [misc]simplify:  iters left: 2 (203 enodes)
1550653399.001 * * [misc]simplify:  iters left: 1 (423 enodes)
1550653399.091 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653399.091 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1550653399.091 * * [misc]simplify:  Extracting #2: cost 96 inf + 0
1550653399.092 * * [misc]simplify:  Extracting #3: cost 120 inf + 86
1550653399.093 * * [misc]simplify:  Extracting #4: cost 64 inf + 7903
1550653399.098 * * [misc]simplify:  Extracting #5: cost 3 inf + 19938
1550653399.103 * * [misc]simplify:  Extracting #6: cost 0 inf + 20784
1550653399.109 * [exit]simplify:  Simplified to (* (- (* x (* x x)) (* (* y y) y)) (+ y x))
1550653399.109 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (- (* x (* x x)) (* (* y y) y)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))))
1550653399.109 * * * * [misc]progress:  [ 31 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ x y)) (* (+ (* x x) (* y y)) (+ x y))))>
1550653399.109 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1550653399.109 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653399.111 * * [misc]simplify:  iters left: 5 (33 enodes)
1550653399.117 * * [misc]simplify:  iters left: 4 (82 enodes)
1550653399.134 * * [misc]simplify:  iters left: 3 (222 enodes)
1550653399.192 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653399.192 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1550653399.192 * * [misc]simplify:  Extracting #2: cost 117 inf + 0
1550653399.193 * * [misc]simplify:  Extracting #3: cost 109 inf + 1352
1550653399.195 * * [misc]simplify:  Extracting #4: cost 28 inf + 13706
1550653399.200 * * [misc]simplify:  Extracting #5: cost 0 inf + 18960
1550653399.204 * * [misc]simplify:  Extracting #6: cost 0 inf + 18920
1550653399.209 * [exit]simplify:  Simplified to (* (* (+ x y) (+ x y)) (- x y))
1550653399.209 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (* (* (+ x y) (+ x y)) (- x y)) (* (+ (* x x) (* y y)) (+ x y))))
1550653399.209 * * * * [misc]progress:  [ 32 / 81 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))>
1550653399.209 * * * * [misc]progress:  [ 33 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (log (* (exp (* x x)) (exp (* y y))))))>
1550653399.209 * [enter]simplify:  Simplifying (* (exp (* x x)) (exp (* y y)))
1550653399.209 * * [misc]simplify:  iters left: 5 (7 enodes)
1550653399.211 * * [misc]simplify:  iters left: 4 (28 enodes)
1550653399.214 * * [misc]simplify:  iters left: 3 (36 enodes)
1550653399.219 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653399.219 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653399.219 * * [misc]simplify:  Extracting #2: cost 14 inf + 0
1550653399.219 * * [misc]simplify:  Extracting #3: cost 15 inf + 73
1550653399.219 * * [misc]simplify:  Extracting #4: cost 7 inf + 693
1550653399.220 * * [misc]simplify:  Extracting #5: cost 0 inf + 1522
1550653399.220 * [exit]simplify:  Simplified to (exp (+ (* x x) (* y y)))
1550653399.220 * [misc]simplify:  Simplified (2 2 1) to (λ (x y) (/ (* (- x y) (+ x y)) (log (exp (+ (* x x) (* y y))))))
1550653399.220 * * * * [misc]progress:  [ 34 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (pow (+ (* x x) (* y y)) 1)))>
1550653399.220 * * * * [misc]progress:  [ 35 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (exp (log (+ (* x x) (* y y))))))>
1550653399.220 * * * * [misc]progress:  [ 36 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (log (exp (+ (* x x) (* y y))))))>
1550653399.222 * * * * [misc]progress:  [ 37 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (* (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))))>
1550653399.222 * * * * [misc]progress:  [ 38 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (cbrt (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))))>
1550653399.222 * * * * [misc]progress:  [ 39 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))))))>
1550653399.222 * * * * [misc]progress:  [ 40 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (/ (+ (pow (* x x) 3) (pow (* y y) 3)) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))))>
1550653399.222 * * * * [misc]progress:  [ 41 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (* 1 (+ (* x x) (* y y)))))>
1550653399.222 * * * * [misc]progress:  [ 42 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (/ (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* x x) (* y y)))))>
1550653399.222 * * * * [misc]progress:  [ 43 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (posit16->real (real->posit16 (+ (* x x) (* y y))))))>
1550653399.223 * * * * [misc]progress:  [ 44 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))))>
1550653399.223 * * * * [misc]progress:  [ 45 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (pow (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))>
1550653399.223 * [enter]simplify:  Simplifying (* (- x y) (+ x y))
1550653399.223 * * [misc]simplify:  iters left: 4 (5 enodes)
1550653399.224 * * [misc]simplify:  iters left: 3 (25 enodes)
1550653399.228 * * [misc]simplify:  iters left: 2 (55 enodes)
1550653399.237 * * [misc]simplify:  iters left: 1 (107 enodes)
1550653399.251 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653399.251 * * [misc]simplify:  Extracting #1: cost 20 inf + 0
1550653399.251 * * [misc]simplify:  Extracting #2: cost 45 inf + 0
1550653399.252 * * [misc]simplify:  Extracting #3: cost 42 inf + 84
1550653399.252 * * [misc]simplify:  Extracting #4: cost 14 inf + 2655
1550653399.253 * * [misc]simplify:  Extracting #5: cost 1 inf + 4319
1550653399.254 * * [misc]simplify:  Extracting #6: cost 0 inf + 4441
1550653399.255 * [exit]simplify:  Simplified to (* (- x y) (+ y x))
1550653399.255 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (pow (* (- x y) (+ y x)) 1) (+ (* x x) (* y y))))
1550653399.255 * * * * [misc]progress:  [ 46 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (pow (* (- x y) (+ x y)) 1) (+ (* x x) (* y y))))>
1550653399.256 * * * * [misc]progress:  [ 47 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (exp (+ (log (- x y)) (log (+ x y)))) (+ (* x x) (* y y))))>
1550653399.256 * [enter]simplify:  Simplifying (+ (log (- x y)) (log (+ x y)))
1550653399.256 * * [misc]simplify:  iters left: 5 (7 enodes)
1550653399.257 * * [misc]simplify:  iters left: 4 (25 enodes)
1550653399.260 * * [misc]simplify:  iters left: 3 (28 enodes)
1550653399.263 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653399.263 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653399.264 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653399.264 * * [misc]simplify:  Extracting #3: cost 13 inf + 0
1550653399.264 * * [misc]simplify:  Extracting #4: cost 11 inf + 43
1550653399.264 * * [misc]simplify:  Extracting #5: cost 3 inf + 588
1550653399.264 * * [misc]simplify:  Extracting #6: cost 1 inf + 962
1550653399.264 * * [misc]simplify:  Extracting #7: cost 0 inf + 1224
1550653399.264 * [exit]simplify:  Simplified to (+ (log (- x y)) (log (+ y x)))
1550653399.264 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (exp (+ (log (- x y)) (log (+ y x)))) (+ (* x x) (* y y))))
1550653399.264 * * * * [misc]progress:  [ 48 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (exp (log (* (- x y) (+ x y)))) (+ (* x x) (* y y))))>
1550653399.264 * * * * [misc]progress:  [ 49 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (log (exp (* (- x y) (+ x y)))) (+ (* x x) (* y y))))>
1550653399.265 * * * * [misc]progress:  [ 50 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (cbrt (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y)))) (+ (* x x) (* y y))))>
1550653399.265 * [enter]simplify:  Simplifying (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y)))
1550653399.265 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653399.267 * * [misc]simplify:  iters left: 5 (49 enodes)
1550653399.280 * * [misc]simplify:  iters left: 4 (205 enodes)
1550653399.358 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653399.359 * * [misc]simplify:  Extracting #1: cost 33 inf + 0
1550653399.359 * * [misc]simplify:  Extracting #2: cost 167 inf + 0
1550653399.360 * * [misc]simplify:  Extracting #3: cost 246 inf + 2356
1550653399.365 * * [misc]simplify:  Extracting #4: cost 123 inf + 24635
1550653399.376 * * [misc]simplify:  Extracting #5: cost 0 inf + 50638
1550653399.386 * [exit]simplify:  Simplified to (* (* (+ y x) (* (+ y x) (+ y x))) (* (- x y) (* (- x y) (- x y))))
1550653399.387 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (cbrt (* (* (+ y x) (* (+ y x) (+ y x))) (* (- x y) (* (- x y) (- x y))))) (+ (* x x) (* y y))))
1550653399.387 * * * * [misc]progress:  [ 51 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (* (cbrt (* (- x y) (+ x y))) (cbrt (* (- x y) (+ x y)))) (cbrt (* (- x y) (+ x y)))) (+ (* x x) (* y y))))>
1550653399.387 * * * * [misc]progress:  [ 52 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (cbrt (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y)))) (+ (* x x) (* y y))))>
1550653399.387 * * * * [misc]progress:  [ 53 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (sqrt (* (- x y) (+ x y))) (sqrt (* (- x y) (+ x y)))) (+ (* x x) (* y y))))>
1550653399.387 * * * * [misc]progress:  [ 54 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))) (+ (* x x) (* y y))))>
1550653399.387 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
1550653399.387 * * [misc]simplify:  iters left: 5 (8 enodes)
1550653399.389 * * [misc]simplify:  iters left: 4 (40 enodes)
1550653399.397 * * [misc]simplify:  iters left: 3 (96 enodes)
1550653399.418 * * [misc]simplify:  iters left: 2 (286 enodes)
1550653399.498 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653399.498 * * [misc]simplify:  Extracting #1: cost 22 inf + 0
1550653399.498 * * [misc]simplify:  Extracting #2: cost 83 inf + 0
1550653399.498 * * [misc]simplify:  Extracting #3: cost 128 inf + 124
1550653399.500 * * [misc]simplify:  Extracting #4: cost 85 inf + 4952
1550653399.505 * * [misc]simplify:  Extracting #5: cost 12 inf + 21683
1550653399.512 * * [misc]simplify:  Extracting #6: cost 0 inf + 24705
1550653399.519 * [exit]simplify:  Simplified to (* (- (* x (* x x)) (* (* y y) y)) (+ (* x (* x x)) (* (* y y) y)))
1550653399.519 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (* (- (* x (* x x)) (* (* y y) y)) (+ (* x (* x x)) (* (* y y) y))) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))) (+ (* x x) (* y y))))
1550653399.520 * [enter]simplify:  Simplifying (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
1550653399.520 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653399.522 * * [misc]simplify:  iters left: 5 (50 enodes)
1550653399.532 * * [misc]simplify:  iters left: 4 (146 enodes)
1550653399.575 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653399.575 * * [misc]simplify:  Extracting #1: cost 39 inf + 0
1550653399.576 * * [misc]simplify:  Extracting #2: cost 171 inf + 0
1550653399.577 * * [misc]simplify:  Extracting #3: cost 167 inf + 4502
1550653399.582 * * [misc]simplify:  Extracting #4: cost 28 inf + 30932
1550653399.590 * * [misc]simplify:  Extracting #5: cost 0 inf + 37268
1550653399.599 * * [misc]simplify:  Extracting #6: cost 0 inf + 36388
1550653399.607 * * [misc]simplify:  Extracting #7: cost 0 inf + 36308
1550653399.616 * [exit]simplify:  Simplified to (* (+ (* x x) (+ (* y y) (* x y))) (- (* y y) (* x (- y x))))
1550653399.616 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (/ (* (- (* x (* x x)) (* (* y y) y)) (+ (* x (* x x)) (* (* y y) y))) (* (+ (* x x) (+ (* y y) (* x y))) (- (* y y) (* x (- y x))))) (+ (* x x) (* y y))))
1550653399.616 * * * * [misc]progress:  [ 55 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))) (+ (* x x) (* y y))))>
1550653399.616 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1550653399.616 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653399.619 * * [misc]simplify:  iters left: 5 (42 enodes)
1550653399.629 * * [misc]simplify:  iters left: 4 (78 enodes)
1550653399.644 * * [misc]simplify:  iters left: 3 (221 enodes)
1550653399.740 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653399.740 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1550653399.741 * * [misc]simplify:  Extracting #2: cost 180 inf + 0
1550653399.741 * * [misc]simplify:  Extracting #3: cost 259 inf + 247
1550653399.744 * * [misc]simplify:  Extracting #4: cost 178 inf + 13434
1550653399.756 * * [misc]simplify:  Extracting #5: cost 29 inf + 44996
1550653399.768 * * [misc]simplify:  Extracting #6: cost 0 inf + 50933
1550653399.780 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x (* x x)) (* y (* y y))))
1550653399.781 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (* (- (* x x) (* y y)) (- (* x (* x x)) (* y (* y y)))) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))) (+ (* x x) (* y y))))
1550653399.781 * [enter]simplify:  Simplifying (* (+ (* x x) (+ (* y y) (* x y))) (- x y))
1550653399.781 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653399.783 * * [misc]simplify:  iters left: 5 (37 enodes)
1550653399.789 * * [misc]simplify:  iters left: 4 (73 enodes)
1550653399.803 * * [misc]simplify:  iters left: 3 (211 enodes)
1550653399.874 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653399.875 * * [misc]simplify:  Extracting #1: cost 67 inf + 0
1550653399.877 * * [misc]simplify:  Extracting #2: cost 133 inf + 0
1550653399.877 * * [misc]simplify:  Extracting #3: cost 128 inf + 1435
1550653399.881 * * [misc]simplify:  Extracting #4: cost 44 inf + 15955
1550653399.887 * * [misc]simplify:  Extracting #5: cost 0 inf + 27591
1550653399.894 * * [misc]simplify:  Extracting #6: cost 0 inf + 27511
1550653399.901 * [exit]simplify:  Simplified to (* (- x y) (+ (* y y) (* (+ x y) x)))
1550653399.901 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (/ (* (- (* x x) (* y y)) (- (* x (* x x)) (* y (* y y)))) (* (- x y) (+ (* y y) (* (+ x y) x)))) (+ (* x x) (* y y))))
1550653399.901 * * * * [misc]progress:  [ 56 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))) (+ (* x x) (* y y))))>
1550653399.901 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
1550653399.902 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653399.904 * * [misc]simplify:  iters left: 5 (47 enodes)
1550653399.913 * * [misc]simplify:  iters left: 4 (116 enodes)
1550653399.941 * * [misc]simplify:  iters left: 3 (392 enodes)
1550653400.107 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.107 * * [misc]simplify:  Extracting #1: cost 53 inf + 0
1550653400.108 * * [misc]simplify:  Extracting #2: cost 200 inf + 0
1550653400.110 * * [misc]simplify:  Extracting #3: cost 230 inf + 6115
1550653400.122 * * [misc]simplify:  Extracting #4: cost 46 inf + 42102
1550653400.136 * * [misc]simplify:  Extracting #5: cost 0 inf + 54594
1550653400.150 * * [misc]simplify:  Extracting #6: cost 0 inf + 54554
1550653400.164 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (+ (* y (* y y)) (* x (* x x))))
1550653400.164 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (* (- (* x x) (* y y)) (+ (* y (* y y)) (* x (* x x)))) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))) (+ (* x x) (* y y))))
1550653400.164 * [enter]simplify:  Simplifying (* (+ x y) (+ (* x x) (- (* y y) (* x y))))
1550653400.164 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653400.166 * * [misc]simplify:  iters left: 5 (43 enodes)
1550653400.174 * * [misc]simplify:  iters left: 4 (112 enodes)
1550653400.199 * * [misc]simplify:  iters left: 3 (304 enodes)
1550653400.279 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.279 * * [misc]simplify:  Extracting #1: cost 40 inf + 0
1550653400.279 * * [misc]simplify:  Extracting #2: cost 150 inf + 0
1550653400.280 * * [misc]simplify:  Extracting #3: cost 159 inf + 1792
1550653400.284 * * [misc]simplify:  Extracting #4: cost 47 inf + 22804
1550653400.291 * * [misc]simplify:  Extracting #5: cost 2 inf + 31853
1550653400.299 * * [misc]simplify:  Extracting #6: cost 0 inf + 32017
1550653400.306 * [exit]simplify:  Simplified to (* (+ (* x x) (* (- y x) y)) (+ y x))
1550653400.306 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (/ (* (- (* x x) (* y y)) (+ (* y (* y y)) (* x (* x x)))) (* (+ (* x x) (* (- y x) y)) (+ y x))) (+ (* x x) (* y y))))
1550653400.306 * * * * [misc]progress:  [ 57 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ x y) (- x y))) (+ (* x x) (* y y))))>
1550653400.306 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1550653400.306 * * [misc]simplify:  iters left: 6 (6 enodes)
1550653400.308 * * [misc]simplify:  iters left: 5 (23 enodes)
1550653400.311 * * [misc]simplify:  iters left: 4 (46 enodes)
1550653400.320 * * [misc]simplify:  iters left: 3 (143 enodes)
1550653400.387 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.388 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1550653400.388 * * [misc]simplify:  Extracting #2: cost 154 inf + 0
1550653400.389 * * [misc]simplify:  Extracting #3: cost 170 inf + 1469
1550653400.392 * * [misc]simplify:  Extracting #4: cost 59 inf + 18239
1550653400.399 * * [misc]simplify:  Extracting #5: cost 0 inf + 28836
1550653400.406 * * [misc]simplify:  Extracting #6: cost 0 inf + 28796
1550653400.413 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1550653400.413 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ x y) (- x y))) (+ (* x x) (* y y))))
1550653400.413 * [enter]simplify:  Simplifying (* (+ x y) (- x y))
1550653400.413 * * [misc]simplify:  iters left: 4 (5 enodes)
1550653400.415 * * [misc]simplify:  iters left: 3 (19 enodes)
1550653400.417 * * [misc]simplify:  iters left: 2 (36 enodes)
1550653400.424 * * [misc]simplify:  iters left: 1 (81 enodes)
1550653400.437 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.437 * * [misc]simplify:  Extracting #1: cost 29 inf + 0
1550653400.438 * * [misc]simplify:  Extracting #2: cost 45 inf + 0
1550653400.438 * * [misc]simplify:  Extracting #3: cost 42 inf + 84
1550653400.438 * * [misc]simplify:  Extracting #4: cost 16 inf + 2732
1550653400.439 * * [misc]simplify:  Extracting #5: cost 1 inf + 4921
1550653400.440 * * [misc]simplify:  Extracting #6: cost 0 inf + 5083
1550653400.441 * [exit]simplify:  Simplified to (* (+ y x) (- x y))
1550653400.441 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ y x) (- x y))) (+ (* x x) (* y y))))
1550653400.441 * * * * [misc]progress:  [ 58 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* 1 (* (- x y) (+ x y))) (+ (* x x) (* y y))))>
1550653400.441 * * * * [misc]progress:  [ 59 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (+ (* (- x y) x) (* (- x y) y)) (+ (* x x) (* y y))))>
1550653400.442 * [enter]simplify:  Simplifying (* (- x y) y)
1550653400.442 * * [misc]simplify:  iters left: 4 (4 enodes)
1550653400.442 * * [misc]simplify:  iters left: 3 (15 enodes)
1550653400.444 * * [misc]simplify:  iters left: 2 (24 enodes)
1550653400.449 * * [misc]simplify:  iters left: 1 (34 enodes)
1550653400.453 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.454 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550653400.454 * * [misc]simplify:  Extracting #2: cost 11 inf + 42
1550653400.454 * * [misc]simplify:  Extracting #3: cost 7 inf + 287
1550653400.454 * * [misc]simplify:  Extracting #4: cost 2 inf + 536
1550653400.454 * * [misc]simplify:  Extracting #5: cost 0 inf + 660
1550653400.454 * [exit]simplify:  Simplified to (* (- x y) y)
1550653400.454 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (+ (* (- x y) x) (* (- x y) y)) (+ (* x x) (* y y))))
1550653400.454 * * * * [misc]progress:  [ 60 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (+ (* x (- x y)) (* y (- x y))) (+ (* x x) (* y y))))>
1550653400.454 * [enter]simplify:  Simplifying (* y (- x y))
1550653400.455 * * [misc]simplify:  iters left: 4 (4 enodes)
1550653400.455 * * [misc]simplify:  iters left: 3 (15 enodes)
1550653400.457 * * [misc]simplify:  iters left: 2 (24 enodes)
1550653400.461 * * [misc]simplify:  iters left: 1 (34 enodes)
1550653400.465 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.465 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550653400.466 * * [misc]simplify:  Extracting #2: cost 12 inf + 1
1550653400.466 * * [misc]simplify:  Extracting #3: cost 9 inf + 126
1550653400.466 * * [misc]simplify:  Extracting #4: cost 1 inf + 578
1550653400.466 * * [misc]simplify:  Extracting #5: cost 0 inf + 660
1550653400.466 * [exit]simplify:  Simplified to (* y (- x y))
1550653400.466 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (+ (* x (- x y)) (* y (- x y))) (+ (* x x) (* y y))))
1550653400.466 * * * * [misc]progress:  [ 61 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (* (- x y) (* (cbrt (+ x y)) (cbrt (+ x y)))) (cbrt (+ x y))) (+ (* x x) (* y y))))>
1550653400.466 * [enter]simplify:  Simplifying (cbrt (+ x y))
1550653400.466 * * [misc]simplify:  iters left: 3 (4 enodes)
1550653400.467 * * [misc]simplify:  iters left: 2 (13 enodes)
1550653400.469 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.469 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653400.469 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653400.469 * * [misc]simplify:  Extracting #3: cost 4 inf + 2
1550653400.469 * * [misc]simplify:  Extracting #4: cost 0 inf + 330
1550653400.469 * [exit]simplify:  Simplified to (cbrt (+ y x))
1550653400.469 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (* (* (- x y) (* (cbrt (+ x y)) (cbrt (+ x y)))) (cbrt (+ y x))) (+ (* x x) (* y y))))
1550653400.469 * * * * [misc]progress:  [ 62 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (* (- x y) (sqrt (+ x y))) (sqrt (+ x y))) (+ (* x x) (* y y))))>
1550653400.469 * [enter]simplify:  Simplifying (sqrt (+ x y))
1550653400.469 * * [misc]simplify:  iters left: 3 (4 enodes)
1550653400.470 * * [misc]simplify:  iters left: 2 (13 enodes)
1550653400.472 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.472 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653400.472 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653400.472 * * [misc]simplify:  Extracting #3: cost 4 inf + 2
1550653400.472 * * [misc]simplify:  Extracting #4: cost 0 inf + 250
1550653400.472 * [exit]simplify:  Simplified to (sqrt (+ y x))
1550653400.472 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (* (* (- x y) (sqrt (+ x y))) (sqrt (+ y x))) (+ (* x x) (* y y))))
1550653400.472 * * * * [misc]progress:  [ 63 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (* (- x y) 1) (+ x y)) (+ (* x x) (* y y))))>
1550653400.472 * [enter]simplify:  Simplifying (+ x y)
1550653400.472 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653400.473 * * [misc]simplify:  iters left: 1 (10 enodes)
1550653400.474 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.474 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653400.475 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550653400.475 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550653400.475 * [exit]simplify:  Simplified to (+ y x)
1550653400.475 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (* (* (- x y) 1) (+ y x)) (+ (* x x) (* y y))))
1550653400.475 * * * * [misc]progress:  [ 64 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- x y)) (+ x y))) (+ (* x x) (* y y))))>
1550653400.475 * [enter]simplify:  Simplifying (* (cbrt (- x y)) (cbrt (- x y)))
1550653400.475 * * [misc]simplify:  iters left: 5 (5 enodes)
1550653400.476 * * [misc]simplify:  iters left: 4 (17 enodes)
1550653400.478 * * [misc]simplify:  iters left: 3 (20 enodes)
1550653400.480 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.480 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653400.481 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550653400.481 * * [misc]simplify:  Extracting #3: cost 9 inf + 0
1550653400.481 * * [misc]simplify:  Extracting #4: cost 7 inf + 43
1550653400.481 * * [misc]simplify:  Extracting #5: cost 0 inf + 736
1550653400.481 * [exit]simplify:  Simplified to (* (cbrt (- x y)) (cbrt (- x y)))
1550653400.481 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (* (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- x y)) (+ x y))) (+ (* x x) (* y y))))
1550653400.481 * * * * [misc]progress:  [ 65 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (sqrt (- x y)) (* (sqrt (- x y)) (+ x y))) (+ (* x x) (* y y))))>
1550653400.481 * [enter]simplify:  Simplifying (sqrt (- x y))
1550653400.481 * * [misc]simplify:  iters left: 3 (4 enodes)
1550653400.482 * * [misc]simplify:  iters left: 2 (14 enodes)
1550653400.484 * * [misc]simplify:  iters left: 1 (17 enodes)
1550653400.486 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.486 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653400.486 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1550653400.486 * * [misc]simplify:  Extracting #3: cost 5 inf + 43
1550653400.486 * * [misc]simplify:  Extracting #4: cost 0 inf + 332
1550653400.486 * [exit]simplify:  Simplified to (sqrt (- x y))
1550653400.486 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (* (sqrt (- x y)) (* (sqrt (- x y)) (+ x y))) (+ (* x x) (* y y))))
1550653400.486 * * * * [misc]progress:  [ 66 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* 1 (* (- x y) (+ x y))) (+ (* x x) (* y y))))>
1550653400.486 * * * * [misc]progress:  [ 67 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- x y) (+ (pow x 3) (pow y 3))) (+ (* x x) (- (* y y) (* x y)))) (+ (* x x) (* y y))))>
1550653400.486 * [enter]simplify:  Simplifying (+ (* x x) (- (* y y) (* x y)))
1550653400.486 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653400.488 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653400.492 * * [misc]simplify:  iters left: 4 (50 enodes)
1550653400.500 * * [misc]simplify:  iters left: 3 (69 enodes)
1550653400.509 * * [misc]simplify:  iters left: 2 (85 enodes)
1550653400.521 * * [misc]simplify:  iters left: 1 (105 enodes)
1550653400.537 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.537 * * [misc]simplify:  Extracting #1: cost 13 inf + 0
1550653400.537 * * [misc]simplify:  Extracting #2: cost 33 inf + 0
1550653400.537 * * [misc]simplify:  Extracting #3: cost 24 inf + 779
1550653400.538 * * [misc]simplify:  Extracting #4: cost 4 inf + 2455
1550653400.539 * * [misc]simplify:  Extracting #5: cost 0 inf + 2702
1550653400.539 * [exit]simplify:  Simplified to (+ (* x (- x y)) (* y y))
1550653400.540 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (/ (* (- x y) (+ (pow x 3) (pow y 3))) (+ (* x (- x y)) (* y y))) (+ (* x x) (* y y))))
1550653400.540 * * * * [misc]progress:  [ 68 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- x y) (- (* x x) (* y y))) (- x y)) (+ (* x x) (* y y))))>
1550653400.540 * [enter]simplify:  Simplifying (- x y)
1550653400.540 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653400.540 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653400.542 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.542 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653400.542 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653400.542 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653400.542 * [exit]simplify:  Simplified to (- x y)
1550653400.542 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (/ (/ (* (- x y) (- (* x x) (* y y))) (- x y)) (+ (* x x) (* y y))))
1550653400.542 * * * * [misc]progress:  [ 69 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- (pow x 3) (pow y 3)) (+ x y)) (+ (* x x) (+ (* y y) (* x y)))) (+ (* x x) (* y y))))>
1550653400.542 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (+ x y))
1550653400.542 * * [misc]simplify:  iters left: 5 (8 enodes)
1550653400.545 * * [misc]simplify:  iters left: 4 (40 enodes)
1550653400.552 * * [misc]simplify:  iters left: 3 (81 enodes)
1550653400.567 * * [misc]simplify:  iters left: 2 (203 enodes)
1550653400.613 * * [misc]simplify:  iters left: 1 (423 enodes)
1550653400.702 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.702 * * [misc]simplify:  Extracting #1: cost 27 inf + 0
1550653400.702 * * [misc]simplify:  Extracting #2: cost 96 inf + 0
1550653400.703 * * [misc]simplify:  Extracting #3: cost 120 inf + 86
1550653400.704 * * [misc]simplify:  Extracting #4: cost 64 inf + 7903
1550653400.709 * * [misc]simplify:  Extracting #5: cost 3 inf + 19938
1550653400.716 * * [misc]simplify:  Extracting #6: cost 0 inf + 20784
1550653400.721 * [exit]simplify:  Simplified to (* (- (* x (* x x)) (* (* y y) y)) (+ y x))
1550653400.722 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (* (- (* x (* x x)) (* (* y y) y)) (+ y x)) (+ (* x x) (+ (* y y) (* x y)))) (+ (* x x) (* y y))))
1550653400.722 * * * * [misc]progress:  [ 70 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (- (* x x) (* y y)) (+ x y)) (+ x y)) (+ (* x x) (* y y))))>
1550653400.722 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (+ x y))
1550653400.722 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653400.724 * * [misc]simplify:  iters left: 5 (33 enodes)
1550653400.729 * * [misc]simplify:  iters left: 4 (82 enodes)
1550653400.746 * * [misc]simplify:  iters left: 3 (222 enodes)
1550653400.805 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.806 * * [misc]simplify:  Extracting #1: cost 31 inf + 0
1550653400.806 * * [misc]simplify:  Extracting #2: cost 117 inf + 0
1550653400.806 * * [misc]simplify:  Extracting #3: cost 109 inf + 1352
1550653400.809 * * [misc]simplify:  Extracting #4: cost 28 inf + 13706
1550653400.813 * * [misc]simplify:  Extracting #5: cost 0 inf + 18960
1550653400.817 * * [misc]simplify:  Extracting #6: cost 0 inf + 18920
1550653400.822 * [exit]simplify:  Simplified to (* (* (+ x y) (+ x y)) (- x y))
1550653400.822 * [misc]simplify:  Simplified (2 1 1) to (λ (x y) (/ (/ (* (* (+ x y) (+ x y)) (- x y)) (+ x y)) (+ (* x x) (* y y))))
1550653400.822 * * * * [misc]progress:  [ 71 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (posit16->real (real->posit16 (* (- x y) (+ x y)))) (+ (* x x) (* y y))))>
1550653400.822 * * * * [misc]progress:  [ 72 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ x y) (- x y)) (+ (* x x) (* y y))))>
1550653400.822 * * * * [misc]progress:  [ 73 / 81 ] simplifiying candidate #<alt (λ (x y) -1)>
1550653400.822 * [enter]simplify:  Simplifying -1
1550653400.822 * * [misc]simplify:  iters left: 0 (1 enodes)
1550653400.823 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.823 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550653400.823 * [exit]simplify:  Simplified to -1
1550653400.823 * [misc]simplify:  Simplified (2) to (λ (x y) -1)
1550653400.823 * * * * [misc]progress:  [ 74 / 81 ] simplifiying candidate #<alt (λ (x y) 1)>
1550653400.823 * [enter]simplify:  Simplifying 1
1550653400.823 * * [misc]simplify:  iters left: 0 (1 enodes)
1550653400.824 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.824 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550653400.824 * [exit]simplify:  Simplified to 1
1550653400.824 * [misc]simplify:  Simplified (2) to (λ (x y) 1)
1550653400.824 * * * * [misc]progress:  [ 75 / 81 ] simplifiying candidate #<alt (λ (x y) 1)>
1550653400.824 * [enter]simplify:  Simplifying 1
1550653400.824 * * [misc]simplify:  iters left: 0 (1 enodes)
1550653400.824 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.824 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550653400.824 * [exit]simplify:  Simplified to 1
1550653400.824 * [misc]simplify:  Simplified (2) to (λ (x y) 1)
1550653400.825 * * * * [misc]progress:  [ 76 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (pow y 2) (pow x 2))))>
1550653400.825 * [enter]simplify:  Simplifying (+ (pow y 2) (pow x 2))
1550653400.825 * * [misc]simplify:  iters left: 3 (6 enodes)
1550653400.826 * * [misc]simplify:  iters left: 2 (21 enodes)
1550653400.829 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.829 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653400.829 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653400.829 * * [misc]simplify:  Extracting #3: cost 6 inf + 3
1550653400.829 * * [misc]simplify:  Extracting #4: cost 1 inf + 289
1550653400.830 * * [misc]simplify:  Extracting #5: cost 0 inf + 411
1550653400.830 * [exit]simplify:  Simplified to (+ (* y y) (* x x))
1550653400.830 * [misc]simplify:  Simplified (2 2) to (λ (x y) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))))
1550653400.830 * * * * [misc]progress:  [ 77 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (pow y 2) (pow x 2))))>
1550653400.830 * [enter]simplify:  Simplifying (+ (pow y 2) (pow x 2))
1550653400.830 * * [misc]simplify:  iters left: 3 (6 enodes)
1550653400.832 * * [misc]simplify:  iters left: 2 (21 enodes)
1550653400.834 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.834 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653400.834 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653400.834 * * [misc]simplify:  Extracting #3: cost 6 inf + 3
1550653400.834 * * [misc]simplify:  Extracting #4: cost 1 inf + 289
1550653400.835 * * [misc]simplify:  Extracting #5: cost 0 inf + 411
1550653400.835 * [exit]simplify:  Simplified to (+ (* y y) (* x x))
1550653400.835 * [misc]simplify:  Simplified (2 2) to (λ (x y) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))))
1550653400.835 * * * * [misc]progress:  [ 78 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (pow y 2) (pow x 2))))>
1550653400.835 * [enter]simplify:  Simplifying (+ (pow y 2) (pow x 2))
1550653400.835 * * [misc]simplify:  iters left: 3 (6 enodes)
1550653400.837 * * [misc]simplify:  iters left: 2 (21 enodes)
1550653400.839 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.839 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653400.839 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653400.839 * * [misc]simplify:  Extracting #3: cost 6 inf + 3
1550653400.840 * * [misc]simplify:  Extracting #4: cost 1 inf + 289
1550653400.840 * * [misc]simplify:  Extracting #5: cost 0 inf + 411
1550653400.840 * [exit]simplify:  Simplified to (+ (* y y) (* x x))
1550653400.840 * [misc]simplify:  Simplified (2 2) to (λ (x y) (/ (* (- x y) (+ x y)) (+ (* y y) (* x x))))
1550653400.840 * * * * [misc]progress:  [ 79 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow x 2) (pow y 2)) (+ (* x x) (* y y))))>
1550653400.840 * [enter]simplify:  Simplifying (- (pow x 2) (pow y 2))
1550653400.840 * * [misc]simplify:  iters left: 3 (6 enodes)
1550653400.842 * * [misc]simplify:  iters left: 2 (22 enodes)
1550653400.845 * * [misc]simplify:  iters left: 1 (31 enodes)
1550653400.851 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.851 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550653400.851 * * [misc]simplify:  Extracting #2: cost 16 inf + 0
1550653400.851 * * [misc]simplify:  Extracting #3: cost 14 inf + 3
1550653400.852 * * [misc]simplify:  Extracting #4: cost 3 inf + 617
1550653400.852 * * [misc]simplify:  Extracting #5: cost 0 inf + 823
1550653400.852 * [exit]simplify:  Simplified to (- (* x x) (* y y))
1550653400.852 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
1550653400.852 * * * * [misc]progress:  [ 80 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow x 2) (pow y 2)) (+ (* x x) (* y y))))>
1550653400.852 * [enter]simplify:  Simplifying (- (pow x 2) (pow y 2))
1550653400.852 * * [misc]simplify:  iters left: 3 (6 enodes)
1550653400.854 * * [misc]simplify:  iters left: 2 (22 enodes)
1550653400.857 * * [misc]simplify:  iters left: 1 (31 enodes)
1550653400.862 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.862 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550653400.862 * * [misc]simplify:  Extracting #2: cost 16 inf + 0
1550653400.862 * * [misc]simplify:  Extracting #3: cost 14 inf + 3
1550653400.862 * * [misc]simplify:  Extracting #4: cost 3 inf + 617
1550653400.862 * * [misc]simplify:  Extracting #5: cost 0 inf + 823
1550653400.862 * [exit]simplify:  Simplified to (- (* x x) (* y y))
1550653400.862 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
1550653400.862 * * * * [misc]progress:  [ 81 / 81 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow x 2) (pow y 2)) (+ (* x x) (* y y))))>
1550653400.863 * [enter]simplify:  Simplifying (- (pow x 2) (pow y 2))
1550653400.863 * * [misc]simplify:  iters left: 3 (6 enodes)
1550653400.864 * * [misc]simplify:  iters left: 2 (22 enodes)
1550653400.868 * * [misc]simplify:  iters left: 1 (31 enodes)
1550653400.872 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653400.872 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550653400.872 * * [misc]simplify:  Extracting #2: cost 16 inf + 0
1550653400.872 * * [misc]simplify:  Extracting #3: cost 14 inf + 3
1550653400.872 * * [misc]simplify:  Extracting #4: cost 3 inf + 617
1550653400.873 * * [misc]simplify:  Extracting #5: cost 0 inf + 823
1550653400.873 * [exit]simplify:  Simplified to (- (* x x) (* y y))
1550653400.873 * [misc]simplify:  Simplified (2 1) to (λ (x y) (/ (- (* x x) (* y y)) (+ (* x x) (* y y))))
1550653400.873 * * * [misc]progress:  adding candidates to table
1550653401.309 * * [misc]progress:  iteration 2 / 4
1550653401.309 * * * [misc]progress:  picking best candidate
1550653401.315 * * * * [misc]pick:  Picked  #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653401.315 * * * [misc]progress:  localizing error
1550653401.337 * * * [misc]progress:  generating rewritten candidates
1550653401.337 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
1550653401.352 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 2 2)
1550653401.362 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2 2 1)
1550653401.376 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2)
1550653401.388 * * * [misc]progress:  generating series expansions
1550653401.388 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
1550653401.388 * [misc]backup-simplify:  Simplify (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))) into (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2))
1550653401.388 * [misc]approximate:  Taking taylor expansion of (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) in (x y) around 0
1550653401.389 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) in y
1550653401.389 * [misc]taylor:  Taking taylor expansion of (* (pow (+ x y) 2) (pow (- x y) 2)) in y
1550653401.389 * [misc]taylor:  Taking taylor expansion of (pow (+ x y) 2) in y
1550653401.389 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1550653401.389 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.389 * [misc]backup-simplify:  Simplify x into x
1550653401.389 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.389 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.389 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.389 * [misc]backup-simplify:  Simplify (+ x 0) into x
1550653401.389 * [misc]taylor:  Taking taylor expansion of (pow (- x y) 2) in y
1550653401.389 * [misc]taylor:  Taking taylor expansion of (- x y) in y
1550653401.389 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.389 * [misc]backup-simplify:  Simplify x into x
1550653401.389 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.389 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.389 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.389 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.389 * [misc]backup-simplify:  Simplify (+ x 0) into x
1550653401.389 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 2) in y
1550653401.389 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1550653401.389 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.389 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.389 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.389 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.389 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.389 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.389 * [misc]backup-simplify:  Simplify x into x
1550653401.389 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.390 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1550653401.390 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.390 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.390 * [misc]backup-simplify:  Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1550653401.390 * [misc]backup-simplify:  Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1550653401.390 * [misc]backup-simplify:  Simplify (/ (pow x 4) (pow x 4)) into 1
1550653401.390 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) in x
1550653401.390 * [misc]taylor:  Taking taylor expansion of (* (pow (+ x y) 2) (pow (- x y) 2)) in x
1550653401.390 * [misc]taylor:  Taking taylor expansion of (pow (+ x y) 2) in x
1550653401.390 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1550653401.390 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.390 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.390 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.390 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.390 * [misc]backup-simplify:  Simplify y into y
1550653401.390 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1550653401.390 * [misc]taylor:  Taking taylor expansion of (pow (- x y) 2) in x
1550653401.390 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1550653401.390 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.390 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.390 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.390 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.390 * [misc]backup-simplify:  Simplify y into y
1550653401.390 * [misc]backup-simplify:  Simplify (- y) into (- y)
1550653401.390 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1550653401.390 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 2) in x
1550653401.390 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1550653401.390 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.390 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.390 * [misc]backup-simplify:  Simplify y into y
1550653401.390 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.390 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.390 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.390 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.390 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.390 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1550653401.390 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.390 * [misc]backup-simplify:  Simplify (* (- y) (- y)) into (pow y 2)
1550653401.391 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1550653401.391 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1550653401.391 * [misc]backup-simplify:  Simplify (/ (pow y 4) (pow y 4)) into 1
1550653401.391 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ x y) 2) (pow (- x y) 2)) (pow (+ (pow y 2) (pow x 2)) 2)) in x
1550653401.391 * [misc]taylor:  Taking taylor expansion of (* (pow (+ x y) 2) (pow (- x y) 2)) in x
1550653401.391 * [misc]taylor:  Taking taylor expansion of (pow (+ x y) 2) in x
1550653401.391 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1550653401.391 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.391 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.391 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.391 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.391 * [misc]backup-simplify:  Simplify y into y
1550653401.391 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1550653401.391 * [misc]taylor:  Taking taylor expansion of (pow (- x y) 2) in x
1550653401.391 * [misc]taylor:  Taking taylor expansion of (- x y) in x
1550653401.391 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.391 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.391 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.391 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.391 * [misc]backup-simplify:  Simplify y into y
1550653401.391 * [misc]backup-simplify:  Simplify (- y) into (- y)
1550653401.391 * [misc]backup-simplify:  Simplify (+ 0 (- y)) into (- y)
1550653401.391 * [misc]taylor:  Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 2) in x
1550653401.391 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1550653401.391 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.391 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.391 * [misc]backup-simplify:  Simplify y into y
1550653401.391 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.391 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.391 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.391 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.391 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.391 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1550653401.391 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.391 * [misc]backup-simplify:  Simplify (* (- y) (- y)) into (pow y 2)
1550653401.391 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1550653401.391 * [misc]backup-simplify:  Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
1550653401.391 * [misc]backup-simplify:  Simplify (/ (pow y 4) (pow y 4)) into 1
1550653401.392 * [misc]taylor:  Taking taylor expansion of 1 in y
1550653401.392 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.392 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.392 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.392 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.392 * [misc]backup-simplify:  Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
1550653401.392 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.392 * [misc]backup-simplify:  Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
1550653401.392 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) (- (* 2 y))) (* (* 2 y) (pow y 2))) into 0
1550653401.392 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1550653401.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.393 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
1550653401.393 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 4)) (+ (* 1 (/ 0 (pow y 4))))) into 0
1550653401.393 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653401.393 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.393 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.393 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.393 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.393 * [misc]backup-simplify:  Simplify (+ (* (- y) 0) (+ (* 1 1) (* 0 (- y)))) into 1
1550653401.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.393 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
1550653401.394 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 1) (+ (* (* 2 y) (- (* 2 y))) (* 1 (pow y 2)))) into (- (* 2 (pow y 2)))
1550653401.394 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1550653401.394 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.394 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.394 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 1) (+ (* 0 0) (* 1 (pow y 2)))) into (* 2 (pow y 2))
1550653401.394 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (pow y 2))) (pow y 4)) (+ (* 1 (/ (* 2 (pow y 2)) (pow y 4))) (* 0 (/ 0 (pow y 4))))) into (- (* 4 (/ 1 (pow y 2))))
1550653401.394 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 (pow y 2)))) in y
1550653401.394 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y
1550653401.395 * [misc]taylor:  Taking taylor expansion of 4 in y
1550653401.395 * [misc]backup-simplify:  Simplify 4 into 4
1550653401.395 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.395 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.395 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.395 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.395 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.395 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.395 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.395 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.395 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.395 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.395 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.396 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.396 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.396 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.396 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.396 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.396 * [misc]backup-simplify:  Simplify (+ (* (- y) 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1550653401.396 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.397 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
1550653401.397 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 0) (+ (* (* 2 y) 1) (+ (* 1 (- (* 2 y))) (* 0 (pow y 2))))) into 0
1550653401.397 * [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1550653401.397 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.397 * [misc]backup-simplify:  Simplify (+ (* (pow y 2) 0) (+ (* 0 1) (+ (* 1 0) (* 0 (pow y 2))))) into 0
1550653401.398 * [misc]backup-simplify:  Simplify (- (/ 0 (pow y 4)) (+ (* 1 (/ 0 (pow y 4))) (* 0 (/ (* 2 (pow y 2)) (pow y 4))) (* (- (* 4 (/ 1 (pow y 2)))) (/ 0 (pow y 4))))) into 0
1550653401.398 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653401.398 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.398 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.398 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.398 * [misc]backup-simplify:  Simplify (/ (* (- (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (* (/ (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) (/ (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) (+ (/ 1 y) (/ 1 x))))) into (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))
1550653401.398 * [misc]approximate:  Taking taylor expansion of (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) in (x y) around 0
1550653401.398 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) in y
1550653401.398 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in y
1550653401.398 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
1550653401.398 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.398 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.398 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.398 * [misc]backup-simplify:  Simplify x into x
1550653401.398 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.398 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.398 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.398 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.398 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.399 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.399 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.399 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in y
1550653401.399 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1550653401.399 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.399 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.399 * [misc]backup-simplify:  Simplify x into x
1550653401.399 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.399 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.399 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.399 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.399 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.399 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.399 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653401.399 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550653401.399 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in y
1550653401.399 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.399 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.399 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.399 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.399 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.399 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.399 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.399 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.400 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.400 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.400 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.400 * [misc]backup-simplify:  Simplify x into x
1550653401.400 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.400 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.400 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.400 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.400 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1550653401.400 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.400 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.400 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.400 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) in x
1550653401.400 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
1550653401.400 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1550653401.400 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653401.400 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.400 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.400 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.400 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.401 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.401 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.401 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.401 * [misc]backup-simplify:  Simplify y into y
1550653401.401 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.401 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.401 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
1550653401.401 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1550653401.401 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.401 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.401 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.401 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.401 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.401 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.401 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.401 * [misc]backup-simplify:  Simplify y into y
1550653401.401 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.401 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.401 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1550653401.401 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653401.401 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653401.401 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.401 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.401 * [misc]backup-simplify:  Simplify y into y
1550653401.401 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.401 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653401.401 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.401 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.401 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.401 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.401 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.402 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.402 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.402 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.402 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.402 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.402 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.402 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.402 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.402 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) in x
1550653401.402 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
1550653401.402 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1550653401.402 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.403 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.403 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.403 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.403 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.403 * [misc]backup-simplify:  Simplify y into y
1550653401.403 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.403 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.403 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.403 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.403 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.403 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.403 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.403 * [misc]backup-simplify:  Simplify y into y
1550653401.403 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.403 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.403 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.403 * [misc]backup-simplify:  Simplify y into y
1550653401.403 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.403 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653401.403 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.403 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.404 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.404 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.404 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.404 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.404 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.404 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.404 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.404 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.404 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.404 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.404 * [misc]taylor:  Taking taylor expansion of 1 in y
1550653401.404 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.404 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.405 * [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
1550653401.405 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1550653401.405 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
1550653401.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.405 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1550653401.405 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
1550653401.405 * [misc]backup-simplify:  Simplify (+ (* 1 (- (* 2 (/ 1 y)))) (* (* 2 (/ 1 y)) 1)) into 0
1550653401.405 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.406 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.406 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1550653401.406 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653401.406 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.406 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.406 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.406 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.406 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653401.406 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.407 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (pow y 2))
1550653401.407 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.407 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653401.407 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.407 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1550653401.408 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* (* 2 (/ 1 y)) (- (* 2 (/ 1 y)))) (* (/ 1 (pow y 2)) 1))) into (- (* 2 (/ 1 (pow y 2))))
1550653401.408 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.408 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.408 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1550653401.408 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
1550653401.408 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 (pow y 2)))) 1) (+ (* 1 (/ (* 2 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4 (/ 1 (pow y 2))))
1550653401.409 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 (pow y 2)))) in y
1550653401.409 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y
1550653401.409 * [misc]taylor:  Taking taylor expansion of 4 in y
1550653401.409 * [misc]backup-simplify:  Simplify 4 into 4
1550653401.409 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.409 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.409 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.409 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.409 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.409 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.409 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.409 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.409 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.409 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.409 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.410 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.410 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.410 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.410 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.410 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.410 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.410 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653401.410 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.410 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.411 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1550653401.411 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.411 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653401.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.411 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1550653401.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (* 2 (/ 1 y)) (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) (- (* 2 (/ 1 y)))) (* 0 1)))) into 0
1550653401.412 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1550653401.412 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1550653401.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653401.412 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.413 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) 0) (* 0 1)))) into 0
1550653401.413 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (* 2 (/ 1 (pow y 2))) 1)) (* (- (* 4 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1550653401.413 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653401.413 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.413 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.413 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.414 * [misc]backup-simplify:  Simplify (/ (* (- (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) (* (/ (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- x)))) (+ (/ 1 (- y)) (/ 1 (- x)))) (/ (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- x)))) (+ (/ 1 (- y)) (/ 1 (- x)))))) into (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2))
1550653401.414 * [misc]approximate:  Taking taylor expansion of (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) in (x y) around 0
1550653401.414 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) in y
1550653401.414 * [misc]taylor:  Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) in y
1550653401.414 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in y
1550653401.414 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1550653401.414 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.414 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.414 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.414 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.414 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.414 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.414 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.414 * [misc]backup-simplify:  Simplify x into x
1550653401.414 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.414 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.414 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
1550653401.414 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.414 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.414 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.414 * [misc]backup-simplify:  Simplify x into x
1550653401.414 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.414 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.414 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.414 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.414 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.414 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.414 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.415 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in y
1550653401.415 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.415 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.415 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.415 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.415 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.415 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.415 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.415 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.415 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.415 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.415 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.415 * [misc]backup-simplify:  Simplify x into x
1550653401.415 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.415 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.415 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.415 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.415 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.415 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.415 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.416 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.416 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) in x
1550653401.416 * [misc]taylor:  Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) in x
1550653401.416 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
1550653401.416 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1550653401.416 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.416 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.416 * [misc]backup-simplify:  Simplify y into y
1550653401.416 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.416 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.416 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.416 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.416 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.416 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.416 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653401.416 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550653401.416 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1550653401.416 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653401.416 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.416 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.416 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.416 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.416 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.416 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.416 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.416 * [misc]backup-simplify:  Simplify y into y
1550653401.416 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.416 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.417 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1550653401.417 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653401.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653401.417 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.417 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.417 * [misc]backup-simplify:  Simplify y into y
1550653401.417 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.417 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653401.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.417 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.417 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.417 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.417 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.417 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.417 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.417 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.417 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1550653401.417 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.417 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.417 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.418 * [misc]taylor:  Taking taylor expansion of (/ (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2)) in x
1550653401.418 * [misc]taylor:  Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 x)) 2) (pow (+ (/ 1 x) (/ 1 y)) 2)) in x
1550653401.418 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
1550653401.418 * [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1550653401.418 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.418 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.418 * [misc]backup-simplify:  Simplify y into y
1550653401.418 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.418 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.418 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.418 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.418 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.418 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653401.418 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1550653401.418 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
1550653401.418 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653401.418 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.418 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.418 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.418 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.418 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.418 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.418 * [misc]backup-simplify:  Simplify y into y
1550653401.418 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.418 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.419 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 2) in x
1550653401.419 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653401.419 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653401.419 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.419 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.419 * [misc]backup-simplify:  Simplify y into y
1550653401.419 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.419 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653401.419 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.419 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.419 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.419 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.419 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.419 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.419 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1550653401.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.420 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.420 * [misc]taylor:  Taking taylor expansion of 1 in y
1550653401.420 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.420 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.420 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.420 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1550653401.420 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
1550653401.420 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.420 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.420 * [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
1550653401.420 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
1550653401.420 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 y))) (* (- (* 2 (/ 1 y))) 1)) into 0
1550653401.421 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.421 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.421 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.421 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.421 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1550653401.421 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653401.421 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.421 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.421 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.421 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.421 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653401.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.422 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
1550653401.422 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1550653401.422 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.422 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.422 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
1550653401.423 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* (- (* 2 (/ 1 y))) (* 2 (/ 1 y))) (* (/ 1 (pow y 2)) 1))) into (- (* 2 (/ 1 (pow y 2))))
1550653401.423 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.423 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.423 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1550653401.423 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
1550653401.424 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 (pow y 2)))) 1) (+ (* 1 (/ (* 2 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4 (/ 1 (pow y 2))))
1550653401.424 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 (pow y 2)))) in y
1550653401.424 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y
1550653401.424 * [misc]taylor:  Taking taylor expansion of 4 in y
1550653401.424 * [misc]backup-simplify:  Simplify 4 into 4
1550653401.424 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.424 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.424 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.424 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.424 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.424 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.424 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.424 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.424 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.424 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.425 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.425 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.425 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.425 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.425 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.425 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.425 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.425 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653401.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.426 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1550653401.426 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1550653401.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.426 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.426 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
1550653401.427 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 y))) (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) (* 2 (/ 1 y))) (* 0 1)))) into 0
1550653401.427 * [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
1550653401.427 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1550653401.427 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653401.427 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.427 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.428 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) 0) (* 0 1)))) into 0
1550653401.428 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (* 2 (/ 1 (pow y 2))) 1)) (* (- (* 4 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
1550653401.428 * [misc]taylor:  Taking taylor expansion of 0 in y
1550653401.428 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.428 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.428 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.428 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 2 2)
1550653401.428 * [misc]backup-simplify:  Simplify (/ (+ (* y y) (* x x)) (+ y x)) into (/ (+ (pow y 2) (pow x 2)) (+ x y))
1550653401.428 * [misc]approximate:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in (y x) around 0
1550653401.428 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in x
1550653401.428 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1550653401.428 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.428 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.428 * [misc]backup-simplify:  Simplify y into y
1550653401.428 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.428 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.429 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.429 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.429 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1550653401.429 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.429 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.429 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.429 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.429 * [misc]backup-simplify:  Simplify y into y
1550653401.429 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.429 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1550653401.429 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1550653401.429 * [misc]backup-simplify:  Simplify (/ (pow y 2) y) into y
1550653401.429 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in y
1550653401.429 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1550653401.429 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.429 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.429 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.429 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.429 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.429 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.429 * [misc]backup-simplify:  Simplify x into x
1550653401.429 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1550653401.429 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.429 * [misc]backup-simplify:  Simplify x into x
1550653401.429 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.429 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.429 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.429 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.429 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1550653401.429 * [misc]backup-simplify:  Simplify (+ x 0) into x
1550653401.429 * [misc]backup-simplify:  Simplify (/ (pow x 2) x) into x
1550653401.429 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in y
1550653401.429 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1550653401.429 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.429 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.429 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.429 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.429 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.429 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.430 * [misc]backup-simplify:  Simplify x into x
1550653401.430 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1550653401.430 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.430 * [misc]backup-simplify:  Simplify x into x
1550653401.430 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.430 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.430 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.430 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.430 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1550653401.430 * [misc]backup-simplify:  Simplify (+ x 0) into x
1550653401.430 * [misc]backup-simplify:  Simplify (/ (pow x 2) x) into x
1550653401.430 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.430 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.430 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.430 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.430 * [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
1550653401.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.430 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.430 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* x (/ 1 x)))) into (- 1)
1550653401.430 * [misc]taylor:  Taking taylor expansion of (- 1) in x
1550653401.430 * [misc]taylor:  Taking taylor expansion of 1 in x
1550653401.430 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.430 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653401.430 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.430 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.431 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.431 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1550653401.431 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.431 * [misc]backup-simplify:  Simplify (- (/ 1 x) (+ (* x (/ 0 x)) (* (- 1) (/ 1 x)))) into (* 2 (/ 1 x))
1550653401.431 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
1550653401.431 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.431 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.431 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.431 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.431 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.431 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.431 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.432 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1550653401.432 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.432 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.432 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.432 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.432 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.432 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1550653401.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.433 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* x (/ 0 x)) (* (- 1) (/ 0 x)) (* (* 2 (/ 1 x)) (/ 1 x)))) into (- (* 2 (/ 1 (pow x 2))))
1550653401.433 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow x 2)))) in x
1550653401.433 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
1550653401.433 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.433 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.433 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.433 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.433 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.433 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.433 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.433 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.433 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.433 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.433 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.433 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.434 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.434 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.434 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.434 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.434 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.434 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.434 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.434 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.434 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.434 * [misc]backup-simplify:  Simplify (+ (* 1 (* x 1)) (* -1 (* 1 y))) into (- x y)
1550653401.435 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) into (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))
1550653401.435 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in (y x) around 0
1550653401.435 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in x
1550653401.435 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653401.435 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653401.435 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.435 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.435 * [misc]backup-simplify:  Simplify y into y
1550653401.435 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.435 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653401.435 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.435 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.435 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.435 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.435 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.435 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.435 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653401.435 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.435 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.435 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.435 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.435 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.435 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.435 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.435 * [misc]backup-simplify:  Simplify y into y
1550653401.435 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.435 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.436 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.436 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.436 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.436 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.436 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.436 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.436 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.436 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.436 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.436 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.436 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.436 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.436 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.436 * [misc]backup-simplify:  Simplify x into x
1550653401.436 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.436 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.436 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.436 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.436 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.436 * [misc]backup-simplify:  Simplify x into x
1550653401.436 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.436 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.436 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.436 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.436 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.436 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.437 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.437 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.437 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.437 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.437 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.437 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.437 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.437 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.437 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.437 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.437 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.437 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.437 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.437 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.437 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.437 * [misc]backup-simplify:  Simplify x into x
1550653401.437 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.437 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.437 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.437 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.437 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.437 * [misc]backup-simplify:  Simplify x into x
1550653401.437 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.437 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.437 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.437 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.437 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.437 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.438 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.438 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.438 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.438 * [misc]taylor:  Taking taylor expansion of 1 in x
1550653401.438 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.438 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.438 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.438 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.438 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1550653401.439 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 x) 1)))) into (- (/ 1 x))
1550653401.439 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1550653401.439 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.439 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.439 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.439 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.439 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.439 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653401.439 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.439 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.439 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.439 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.439 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
1550653401.440 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1550653401.440 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.440 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow x 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ (/ 1 x) 1)))) into (* 2 (/ 1 (pow x 2)))
1550653401.440 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
1550653401.440 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.440 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.440 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.440 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.440 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.440 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.440 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.440 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.440 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.441 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.441 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.441 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1550653401.441 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.441 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.441 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.441 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.441 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.441 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653401.442 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.442 * [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
1550653401.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
1550653401.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1550653401.442 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.442 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.443 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)) (* (* 2 (/ 1 (pow x 2))) (/ (/ 1 x) 1)))) into (- (* 2 (/ 1 (pow x 3))))
1550653401.443 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow x 3)))) in x
1550653401.443 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 3))) in x
1550653401.443 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.443 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.443 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1550653401.443 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1550653401.443 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.443 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.443 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.443 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.443 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.443 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.443 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.443 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.444 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.444 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.444 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.444 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.444 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.444 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.444 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.444 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.445 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.445 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.445 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.445 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.445 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.445 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.445 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (/ 1 (/ 1 y)))) (* -1 (* (/ 1 (/ 1 x)) 1))) into (- y x)
1550653401.445 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- x)))) (+ (/ 1 (- y)) (/ 1 (- x)))) into (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))))
1550653401.445 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in (y x) around 0
1550653401.445 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in x
1550653401.445 * [misc]taylor:  Taking taylor expansion of -1 in x
1550653401.445 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.446 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in x
1550653401.446 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653401.446 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653401.446 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.446 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.446 * [misc]backup-simplify:  Simplify y into y
1550653401.446 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.446 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653401.446 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.446 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.446 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.446 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.446 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.446 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.446 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.446 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653401.446 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.446 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.446 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.446 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.446 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.446 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.446 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.446 * [misc]backup-simplify:  Simplify y into y
1550653401.446 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.446 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.446 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.447 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.447 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in y
1550653401.447 * [misc]taylor:  Taking taylor expansion of -1 in y
1550653401.447 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.447 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.447 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.447 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.447 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.447 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.447 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.447 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.447 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.447 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.447 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.447 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.447 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.447 * [misc]backup-simplify:  Simplify x into x
1550653401.447 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.447 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.447 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.447 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.447 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.447 * [misc]backup-simplify:  Simplify x into x
1550653401.447 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.447 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.447 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.447 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.447 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.447 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.447 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.448 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.448 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.448 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in y
1550653401.448 * [misc]taylor:  Taking taylor expansion of -1 in y
1550653401.448 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.448 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.448 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.448 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.448 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.448 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.448 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.448 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.448 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.448 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.448 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.448 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.448 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.448 * [misc]backup-simplify:  Simplify x into x
1550653401.448 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.448 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.448 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.448 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.448 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.448 * [misc]backup-simplify:  Simplify x into x
1550653401.448 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.448 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.448 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.448 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.448 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.448 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.449 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.449 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.449 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.449 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1550653401.449 * [misc]taylor:  Taking taylor expansion of -1 in x
1550653401.449 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.449 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.449 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.449 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.450 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.450 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1550653401.450 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 x) 1)))) into (- (/ 1 x))
1550653401.450 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 x))) (* 0 1)) into (/ 1 x)
1550653401.450 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.450 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.450 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.450 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.450 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.450 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.450 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.450 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.451 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.451 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
1550653401.451 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1550653401.451 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.451 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.451 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow x 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ (/ 1 x) 1)))) into (* 2 (/ 1 (pow x 2)))
1550653401.451 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow x 2)))) (+ (* 0 (- (/ 1 x))) (* 0 1))) into (- (* 2 (/ 1 (pow x 2))))
1550653401.452 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow x 2)))) in x
1550653401.452 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
1550653401.452 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.452 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.452 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.452 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.452 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.452 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.452 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.452 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.452 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.452 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.452 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.452 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1550653401.452 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.452 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.453 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.453 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.453 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.453 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653401.453 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.453 * [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
1550653401.453 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
1550653401.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.453 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1550653401.454 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.454 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)) (* (* 2 (/ 1 (pow x 2))) (/ (/ 1 x) 1)))) into (- (* 2 (/ 1 (pow x 3))))
1550653401.454 * [misc]backup-simplify:  Simplify (+ (* -1 (- (* 2 (/ 1 (pow x 3))))) (+ (* 0 (* 2 (/ 1 (pow x 2)))) (+ (* 0 (- (/ 1 x))) (* 0 1)))) into (* 2 (/ 1 (pow x 3)))
1550653401.454 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 3))) in x
1550653401.454 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.454 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.454 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1550653401.454 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1550653401.454 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.454 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.454 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.455 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.455 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.455 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.455 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.455 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.455 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.455 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.455 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.456 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.456 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.456 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.456 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.456 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.456 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.456 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.456 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.457 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.457 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.457 * [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) 1))) into (- y x)
1550653401.457 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2 2 1)
1550653401.457 * [misc]backup-simplify:  Simplify (/ (+ (* y y) (* x x)) (+ y x)) into (/ (+ (pow y 2) (pow x 2)) (+ x y))
1550653401.457 * [misc]approximate:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in (y x) around 0
1550653401.457 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in x
1550653401.457 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1550653401.457 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.457 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.457 * [misc]backup-simplify:  Simplify y into y
1550653401.457 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.457 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.457 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.457 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.457 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1550653401.457 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.457 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.457 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.457 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.457 * [misc]backup-simplify:  Simplify y into y
1550653401.457 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.457 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1550653401.457 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1550653401.457 * [misc]backup-simplify:  Simplify (/ (pow y 2) y) into y
1550653401.457 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in y
1550653401.457 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1550653401.457 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.458 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.458 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.458 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.458 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.458 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.458 * [misc]backup-simplify:  Simplify x into x
1550653401.458 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1550653401.458 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.458 * [misc]backup-simplify:  Simplify x into x
1550653401.458 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.458 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.458 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.458 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.458 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1550653401.458 * [misc]backup-simplify:  Simplify (+ x 0) into x
1550653401.458 * [misc]backup-simplify:  Simplify (/ (pow x 2) x) into x
1550653401.458 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in y
1550653401.458 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1550653401.458 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.458 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.458 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.458 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.458 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.458 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.458 * [misc]backup-simplify:  Simplify x into x
1550653401.458 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1550653401.458 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.458 * [misc]backup-simplify:  Simplify x into x
1550653401.458 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.458 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.458 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.458 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.458 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1550653401.458 * [misc]backup-simplify:  Simplify (+ x 0) into x
1550653401.458 * [misc]backup-simplify:  Simplify (/ (pow x 2) x) into x
1550653401.458 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.458 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.458 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.458 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.458 * [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
1550653401.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.459 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.459 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* x (/ 1 x)))) into (- 1)
1550653401.459 * [misc]taylor:  Taking taylor expansion of (- 1) in x
1550653401.459 * [misc]taylor:  Taking taylor expansion of 1 in x
1550653401.459 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.459 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653401.459 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.459 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.459 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.461 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1550653401.461 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.461 * [misc]backup-simplify:  Simplify (- (/ 1 x) (+ (* x (/ 0 x)) (* (- 1) (/ 1 x)))) into (* 2 (/ 1 x))
1550653401.461 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
1550653401.461 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.461 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.461 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.461 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.461 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.461 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.462 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.462 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.462 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1550653401.462 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.462 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.462 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.462 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.462 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1550653401.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.463 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* x (/ 0 x)) (* (- 1) (/ 0 x)) (* (* 2 (/ 1 x)) (/ 1 x)))) into (- (* 2 (/ 1 (pow x 2))))
1550653401.463 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow x 2)))) in x
1550653401.463 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
1550653401.463 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.463 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.463 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.463 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.463 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.463 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.463 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.463 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.463 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.463 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.464 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.464 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.464 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.464 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.464 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.464 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.464 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.464 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.464 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.465 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.465 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.465 * [misc]backup-simplify:  Simplify (+ (* 1 (* x 1)) (* -1 (* 1 y))) into (- x y)
1550653401.465 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) into (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))
1550653401.465 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in (y x) around 0
1550653401.465 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in x
1550653401.465 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653401.465 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653401.465 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.465 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.465 * [misc]backup-simplify:  Simplify y into y
1550653401.465 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.465 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653401.465 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.465 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.465 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.465 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.465 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.465 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.465 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.465 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653401.465 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.465 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.465 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.465 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.466 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.466 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.466 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.466 * [misc]backup-simplify:  Simplify y into y
1550653401.466 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.466 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.466 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.466 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.466 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.466 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.466 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.466 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.466 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.466 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.466 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.466 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.466 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.466 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.466 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.466 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.466 * [misc]backup-simplify:  Simplify x into x
1550653401.466 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.466 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.466 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.467 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.467 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.467 * [misc]backup-simplify:  Simplify x into x
1550653401.467 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.467 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.467 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.467 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.467 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.467 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.467 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.467 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.467 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.467 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.467 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.467 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.467 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.467 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.467 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.467 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.467 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.467 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.467 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.467 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.467 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.467 * [misc]backup-simplify:  Simplify x into x
1550653401.467 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.468 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.468 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.468 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.468 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.468 * [misc]backup-simplify:  Simplify x into x
1550653401.468 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.468 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.468 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.468 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.468 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.468 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.468 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.468 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.468 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.468 * [misc]taylor:  Taking taylor expansion of 1 in x
1550653401.468 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.468 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.468 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.469 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.469 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.469 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1550653401.469 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 x) 1)))) into (- (/ 1 x))
1550653401.469 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1550653401.469 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.469 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.469 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.469 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.469 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.469 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653401.469 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.469 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.470 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.470 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.470 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
1550653401.470 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1550653401.470 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.470 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.470 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow x 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ (/ 1 x) 1)))) into (* 2 (/ 1 (pow x 2)))
1550653401.470 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
1550653401.470 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.471 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.471 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.471 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.471 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.471 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.471 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.471 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.471 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.471 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.471 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.471 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1550653401.471 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.471 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.471 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.471 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.472 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.472 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653401.472 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.472 * [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
1550653401.472 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
1550653401.472 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.472 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1550653401.472 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.473 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)) (* (* 2 (/ 1 (pow x 2))) (/ (/ 1 x) 1)))) into (- (* 2 (/ 1 (pow x 3))))
1550653401.473 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow x 3)))) in x
1550653401.473 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 3))) in x
1550653401.473 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.473 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.473 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1550653401.473 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1550653401.473 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.473 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.473 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.473 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.473 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.473 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.474 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.474 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.474 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.474 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.474 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.474 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.475 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.475 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.475 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.475 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.475 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.475 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.475 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.475 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.476 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (/ 1 (/ 1 y)))) (* -1 (* (/ 1 (/ 1 x)) 1))) into (- y x)
1550653401.476 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- x)))) (+ (/ 1 (- y)) (/ 1 (- x)))) into (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))))
1550653401.476 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in (y x) around 0
1550653401.476 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in x
1550653401.476 * [misc]taylor:  Taking taylor expansion of -1 in x
1550653401.476 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.476 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in x
1550653401.476 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653401.476 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653401.476 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.476 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.476 * [misc]backup-simplify:  Simplify y into y
1550653401.476 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.476 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653401.476 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.476 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.476 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.476 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.476 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.476 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.476 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.476 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653401.476 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.476 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.476 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.476 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.477 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.477 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.477 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.477 * [misc]backup-simplify:  Simplify y into y
1550653401.477 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.477 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.477 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.477 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.477 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in y
1550653401.477 * [misc]taylor:  Taking taylor expansion of -1 in y
1550653401.477 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.477 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.477 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.477 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.477 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.477 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.477 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.477 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.477 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.477 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.477 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.477 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.477 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.477 * [misc]backup-simplify:  Simplify x into x
1550653401.477 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.477 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.478 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.478 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.478 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.478 * [misc]backup-simplify:  Simplify x into x
1550653401.478 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.478 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.478 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.478 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.478 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.478 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.478 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.478 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.478 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.478 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in y
1550653401.478 * [misc]taylor:  Taking taylor expansion of -1 in y
1550653401.478 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.478 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.478 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.478 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.478 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.478 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.478 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.478 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.478 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.478 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.478 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.478 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.478 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.479 * [misc]backup-simplify:  Simplify x into x
1550653401.479 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.479 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.479 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.479 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.479 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.479 * [misc]backup-simplify:  Simplify x into x
1550653401.479 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.479 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.479 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.479 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.479 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.479 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.479 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.479 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.479 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.479 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1550653401.479 * [misc]taylor:  Taking taylor expansion of -1 in x
1550653401.479 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.480 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.480 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.480 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.480 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1550653401.480 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 x) 1)))) into (- (/ 1 x))
1550653401.480 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 x))) (* 0 1)) into (/ 1 x)
1550653401.480 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.481 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.481 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.481 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.481 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.481 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.481 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.481 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.481 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.481 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
1550653401.481 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1550653401.481 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.482 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow x 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ (/ 1 x) 1)))) into (* 2 (/ 1 (pow x 2)))
1550653401.482 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow x 2)))) (+ (* 0 (- (/ 1 x))) (* 0 1))) into (- (* 2 (/ 1 (pow x 2))))
1550653401.482 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow x 2)))) in x
1550653401.482 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
1550653401.482 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.482 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.482 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.482 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.482 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.482 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.482 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.482 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.482 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.482 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.483 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.483 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1550653401.483 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.483 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.483 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.483 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.483 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.483 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653401.483 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.483 * [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
1550653401.484 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
1550653401.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.484 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1550653401.484 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.484 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)) (* (* 2 (/ 1 (pow x 2))) (/ (/ 1 x) 1)))) into (- (* 2 (/ 1 (pow x 3))))
1550653401.485 * [misc]backup-simplify:  Simplify (+ (* -1 (- (* 2 (/ 1 (pow x 3))))) (+ (* 0 (* 2 (/ 1 (pow x 2)))) (+ (* 0 (- (/ 1 x))) (* 0 1)))) into (* 2 (/ 1 (pow x 3)))
1550653401.485 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 3))) in x
1550653401.485 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.485 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.485 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1550653401.485 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1550653401.485 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.485 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.485 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.485 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.485 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.485 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.485 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.486 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.486 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.486 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.486 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.486 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.486 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.486 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.486 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.487 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.487 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.487 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.487 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.487 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.487 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.487 * [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) 1))) into (- y x)
1550653401.487 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2)
1550653401.488 * [misc]backup-simplify:  Simplify (/ (+ (* y y) (* x x)) (+ y x)) into (/ (+ (pow y 2) (pow x 2)) (+ x y))
1550653401.488 * [misc]approximate:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in (y x) around 0
1550653401.488 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in x
1550653401.488 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
1550653401.488 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.488 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.488 * [misc]backup-simplify:  Simplify y into y
1550653401.488 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.488 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.488 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.488 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.488 * [misc]taylor:  Taking taylor expansion of (+ x y) in x
1550653401.488 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.488 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.488 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.488 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.488 * [misc]backup-simplify:  Simplify y into y
1550653401.488 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.488 * [misc]backup-simplify:  Simplify (+ (pow y 2) 0) into (pow y 2)
1550653401.488 * [misc]backup-simplify:  Simplify (+ 0 y) into y
1550653401.488 * [misc]backup-simplify:  Simplify (/ (pow y 2) y) into y
1550653401.488 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in y
1550653401.488 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1550653401.488 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.488 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.488 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.488 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.488 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.488 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.488 * [misc]backup-simplify:  Simplify x into x
1550653401.488 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1550653401.488 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.488 * [misc]backup-simplify:  Simplify x into x
1550653401.488 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.488 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.488 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.488 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.488 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1550653401.488 * [misc]backup-simplify:  Simplify (+ x 0) into x
1550653401.488 * [misc]backup-simplify:  Simplify (/ (pow x 2) x) into x
1550653401.488 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow y 2) (pow x 2)) (+ x y)) in y
1550653401.488 * [misc]taylor:  Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
1550653401.488 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.488 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.488 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.489 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.489 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.489 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.489 * [misc]backup-simplify:  Simplify x into x
1550653401.489 * [misc]taylor:  Taking taylor expansion of (+ x y) in y
1550653401.489 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.489 * [misc]backup-simplify:  Simplify x into x
1550653401.489 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.489 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.489 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.489 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.489 * [misc]backup-simplify:  Simplify (+ 0 (pow x 2)) into (pow x 2)
1550653401.489 * [misc]backup-simplify:  Simplify (+ x 0) into x
1550653401.489 * [misc]backup-simplify:  Simplify (/ (pow x 2) x) into x
1550653401.489 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.489 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.489 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.489 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.489 * [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
1550653401.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.489 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.489 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* x (/ 1 x)))) into (- 1)
1550653401.489 * [misc]taylor:  Taking taylor expansion of (- 1) in x
1550653401.489 * [misc]taylor:  Taking taylor expansion of 1 in x
1550653401.489 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.489 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653401.489 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.490 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.490 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.490 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1550653401.490 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.490 * [misc]backup-simplify:  Simplify (- (/ 1 x) (+ (* x (/ 0 x)) (* (- 1) (/ 1 x)))) into (* 2 (/ 1 x))
1550653401.490 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
1550653401.490 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.490 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.490 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.490 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.490 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.490 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.490 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.491 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.491 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1550653401.491 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.491 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.491 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.491 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.491 * [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1550653401.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.492 * [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* x (/ 0 x)) (* (- 1) (/ 0 x)) (* (* 2 (/ 1 x)) (/ 1 x)))) into (- (* 2 (/ 1 (pow x 2))))
1550653401.492 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow x 2)))) in x
1550653401.492 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
1550653401.492 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.492 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.492 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.492 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.492 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.492 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.492 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.492 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.492 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.492 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.492 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.492 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.493 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.493 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.493 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.493 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.493 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.493 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.493 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.493 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.493 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.493 * [misc]backup-simplify:  Simplify (+ (* 1 (* x 1)) (* -1 (* 1 y))) into (- x y)
1550653401.494 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) into (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))
1550653401.494 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in (y x) around 0
1550653401.494 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in x
1550653401.494 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653401.494 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653401.494 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.494 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.494 * [misc]backup-simplify:  Simplify y into y
1550653401.494 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.494 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653401.494 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.494 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.494 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.494 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.494 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.494 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.494 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.494 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653401.494 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.494 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.494 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.494 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.494 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.494 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.494 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.494 * [misc]backup-simplify:  Simplify y into y
1550653401.494 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.495 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.495 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.495 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.495 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.495 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.495 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.495 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.495 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.495 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.495 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.495 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.495 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.495 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.495 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.495 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.495 * [misc]backup-simplify:  Simplify x into x
1550653401.495 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.495 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.495 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.495 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.495 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.495 * [misc]backup-simplify:  Simplify x into x
1550653401.495 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.495 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.495 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.495 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.495 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.496 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.496 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.496 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.496 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.496 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.496 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.496 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.496 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.496 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.496 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.496 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.496 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.496 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.496 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.496 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.496 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.496 * [misc]backup-simplify:  Simplify x into x
1550653401.496 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.496 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.496 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.496 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.496 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.496 * [misc]backup-simplify:  Simplify x into x
1550653401.496 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.496 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.496 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.496 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.496 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.497 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.497 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.497 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.497 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.497 * [misc]taylor:  Taking taylor expansion of 1 in x
1550653401.497 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.497 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.497 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.497 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.498 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.498 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1550653401.498 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 x) 1)))) into (- (/ 1 x))
1550653401.498 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
1550653401.498 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.498 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.498 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.498 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.498 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.498 * [misc]backup-simplify:  Simplify (- 1) into -1
1550653401.498 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.498 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.498 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.498 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.498 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
1550653401.499 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1550653401.499 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.499 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow x 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ (/ 1 x) 1)))) into (* 2 (/ 1 (pow x 2)))
1550653401.499 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
1550653401.499 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.499 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.499 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.499 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.499 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.499 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.499 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.499 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.499 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.500 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.500 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.500 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1550653401.500 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.500 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.500 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.500 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.500 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.500 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653401.501 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.501 * [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
1550653401.501 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
1550653401.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.501 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1550653401.501 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.502 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)) (* (* 2 (/ 1 (pow x 2))) (/ (/ 1 x) 1)))) into (- (* 2 (/ 1 (pow x 3))))
1550653401.502 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow x 3)))) in x
1550653401.502 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 3))) in x
1550653401.502 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.502 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.502 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1550653401.502 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1550653401.502 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.502 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.502 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.502 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.502 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.502 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.502 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.502 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.503 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.503 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.503 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.503 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.503 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.503 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.503 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.503 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.504 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.504 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.504 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.504 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.504 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.504 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.504 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (/ 1 (/ 1 y)))) (* -1 (* (/ 1 (/ 1 x)) 1))) into (- y x)
1550653401.504 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- x)))) (+ (/ 1 (- y)) (/ 1 (- x)))) into (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))))
1550653401.504 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in (y x) around 0
1550653401.504 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in x
1550653401.504 * [misc]taylor:  Taking taylor expansion of -1 in x
1550653401.505 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.505 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in x
1550653401.505 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1550653401.505 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in x
1550653401.505 * [misc]taylor:  Taking taylor expansion of (pow y 2) in x
1550653401.505 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.505 * [misc]backup-simplify:  Simplify y into y
1550653401.505 * [misc]backup-simplify:  Simplify (* y y) into (pow y 2)
1550653401.505 * [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1550653401.505 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.505 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.505 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.505 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.505 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.505 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.505 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.505 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1550653401.505 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.505 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.505 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.505 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.505 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.505 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
1550653401.505 * [misc]taylor:  Taking taylor expansion of y in x
1550653401.505 * [misc]backup-simplify:  Simplify y into y
1550653401.505 * [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
1550653401.505 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.505 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.506 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in y
1550653401.506 * [misc]taylor:  Taking taylor expansion of -1 in y
1550653401.506 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.506 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.506 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.506 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.506 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.506 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.506 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.506 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.506 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.506 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.506 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.506 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.506 * [misc]backup-simplify:  Simplify x into x
1550653401.506 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.506 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.506 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.506 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.506 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.506 * [misc]backup-simplify:  Simplify x into x
1550653401.506 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.506 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.506 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.506 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.506 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.507 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.507 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.507 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.507 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y)))) in y
1550653401.507 * [misc]taylor:  Taking taylor expansion of -1 in y
1550653401.507 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.507 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (+ (/ 1 x) (/ 1 y))) in y
1550653401.507 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1550653401.507 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
1550653401.507 * [misc]taylor:  Taking taylor expansion of (pow y 2) in y
1550653401.507 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.507 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.507 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.507 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.507 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.507 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in y
1550653401.507 * [misc]taylor:  Taking taylor expansion of (pow x 2) in y
1550653401.507 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.507 * [misc]backup-simplify:  Simplify x into x
1550653401.507 * [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
1550653401.507 * [misc]backup-simplify:  Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1550653401.507 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1550653401.507 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
1550653401.507 * [misc]taylor:  Taking taylor expansion of x in y
1550653401.507 * [misc]backup-simplify:  Simplify x into x
1550653401.507 * [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
1550653401.507 * [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
1550653401.507 * [misc]taylor:  Taking taylor expansion of y in y
1550653401.507 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.507 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.508 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.508 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1550653401.508 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1550653401.508 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.508 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1550653401.508 * [misc]taylor:  Taking taylor expansion of -1 in x
1550653401.508 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.508 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.508 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.509 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.509 * [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
1550653401.509 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ (/ 1 x) 1)))) into (- (/ 1 x))
1550653401.509 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 x))) (* 0 1)) into (/ 1 x)
1550653401.509 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1550653401.509 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.509 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.509 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.509 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.509 * [misc]backup-simplify:  Simplify -1 into -1
1550653401.509 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.510 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.510 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
1550653401.510 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1550653401.510 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.510 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow x 2)) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ (/ 1 x) 1)))) into (* 2 (/ 1 (pow x 2)))
1550653401.510 * [misc]backup-simplify:  Simplify (+ (* -1 (* 2 (/ 1 (pow x 2)))) (+ (* 0 (- (/ 1 x))) (* 0 1))) into (- (* 2 (/ 1 (pow x 2))))
1550653401.510 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (pow x 2)))) in x
1550653401.510 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x
1550653401.510 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.511 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.511 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1550653401.511 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1550653401.511 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.511 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.511 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.511 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.511 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.511 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.511 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.511 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1550653401.511 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.511 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.511 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.511 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.512 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.512 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1550653401.512 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.512 * [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
1550653401.512 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
1550653401.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.512 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1550653401.512 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1550653401.513 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)) (* (* 2 (/ 1 (pow x 2))) (/ (/ 1 x) 1)))) into (- (* 2 (/ 1 (pow x 3))))
1550653401.513 * [misc]backup-simplify:  Simplify (+ (* -1 (- (* 2 (/ 1 (pow x 3))))) (+ (* 0 (* 2 (/ 1 (pow x 2)))) (+ (* 0 (- (/ 1 x))) (* 0 1)))) into (* 2 (/ 1 (pow x 3)))
1550653401.513 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (pow x 3))) in x
1550653401.513 * [misc]taylor:  Taking taylor expansion of 2 in x
1550653401.513 * [misc]backup-simplify:  Simplify 2 into 2
1550653401.513 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1550653401.513 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1550653401.513 * [misc]taylor:  Taking taylor expansion of x in x
1550653401.513 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.513 * [misc]backup-simplify:  Simplify 1 into 1
1550653401.514 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.514 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1550653401.514 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1550653401.514 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.514 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.514 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.514 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1550653401.514 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1550653401.515 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.515 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.515 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.515 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.515 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.515 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1550653401.515 * [misc]backup-simplify:  Simplify (- 0) into 0
1550653401.515 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.516 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1550653401.516 * [misc]backup-simplify:  Simplify 0 into 0
1550653401.516 * [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) 1))) into (- y x)
1550653401.516 * * * [misc]progress:  simplifying candidates
1550653401.516 * * * * [misc]progress:  [ 1 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (pow (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))) 1))))>
1550653401.516 * * * * [misc]progress:  [ 2 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (- (+ (log (- x y)) (log (- x y))) (+ (- (log (+ (* y y) (* x x))) (log (+ y x))) (- (log (+ (* y y) (* x x))) (log (+ y x)))))))))>
1550653401.516 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (- x y))) (+ (- (log (+ (* y y) (* x x))) (log (+ y x))) (- (log (+ (* y y) (* x x))) (log (+ y x)))))
1550653401.516 * * [misc]simplify:  iters left: 6 (14 enodes)
1550653401.519 * * [misc]simplify:  iters left: 5 (58 enodes)
1550653401.528 * * [misc]simplify:  iters left: 4 (109 enodes)
1550653401.552 * * [misc]simplify:  iters left: 3 (226 enodes)
1550653401.598 * * [misc]simplify:  iters left: 2 (459 enodes)
1550653401.778 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653401.778 * * [misc]simplify:  Extracting #1: cost 66 inf + 0
1550653401.779 * * [misc]simplify:  Extracting #2: cost 137 inf + 0
1550653401.779 * * [misc]simplify:  Extracting #3: cost 146 inf + 0
1550653401.780 * * [misc]simplify:  Extracting #4: cost 137 inf + 899
1550653401.785 * * [misc]simplify:  Extracting #5: cost 66 inf + 25428
1550653401.799 * * [misc]simplify:  Extracting #6: cost 2 inf + 52386
1550653401.814 * * [misc]simplify:  Extracting #7: cost 0 inf + 53220
1550653401.830 * [exit]simplify:  Simplified to (+ (+ (log (+ y x)) (- (log (- x y)) (log (+ (* y y) (* x x))))) (+ (log (+ y x)) (- (log (- x y)) (log (+ (* y y) (* x x))))))
1550653401.830 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (+ (+ (log (+ y x)) (- (log (- x y)) (log (+ (* y y) (* x x))))) (+ (log (+ y x)) (- (log (- x y)) (log (+ (* y y) (* x x))))))))))
1550653401.830 * * * * [misc]progress:  [ 3 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (- (+ (log (- x y)) (log (- x y))) (+ (- (log (+ (* y y) (* x x))) (log (+ y x))) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653401.830 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (- x y))) (+ (- (log (+ (* y y) (* x x))) (log (+ y x))) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653401.830 * * [misc]simplify:  iters left: 6 (16 enodes)
1550653401.834 * * [misc]simplify:  iters left: 5 (61 enodes)
1550653401.844 * * [misc]simplify:  iters left: 4 (112 enodes)
1550653401.866 * * [misc]simplify:  iters left: 3 (228 enodes)
1550653401.910 * * [misc]simplify:  iters left: 2 (443 enodes)
1550653402.078 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653402.078 * * [misc]simplify:  Extracting #1: cost 62 inf + 0
1550653402.078 * * [misc]simplify:  Extracting #2: cost 136 inf + 0
1550653402.079 * * [misc]simplify:  Extracting #3: cost 146 inf + 0
1550653402.080 * * [misc]simplify:  Extracting #4: cost 138 inf + 828
1550653402.081 * * [misc]simplify:  Extracting #5: cost 115 inf + 4800
1550653402.088 * * [misc]simplify:  Extracting #6: cost 43 inf + 32904
1550653402.103 * * [misc]simplify:  Extracting #7: cost 0 inf + 51070
1550653402.118 * * [misc]simplify:  Extracting #8: cost 0 inf + 50960
1550653402.132 * [exit]simplify:  Simplified to (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653402.132 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))
1550653402.133 * * * * [misc]progress:  [ 4 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (- (+ (log (- x y)) (log (- x y))) (+ (log (/ (+ (* y y) (* x x)) (+ y x))) (- (log (+ (* y y) (* x x))) (log (+ y x)))))))))>
1550653402.133 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (- x y))) (+ (log (/ (+ (* y y) (* x x)) (+ y x))) (- (log (+ (* y y) (* x x))) (log (+ y x)))))
1550653402.133 * * [misc]simplify:  iters left: 6 (16 enodes)
1550653402.136 * * [misc]simplify:  iters left: 5 (61 enodes)
1550653402.145 * * [misc]simplify:  iters left: 4 (106 enodes)
1550653402.165 * * [misc]simplify:  iters left: 3 (206 enodes)
1550653402.208 * * [misc]simplify:  iters left: 2 (444 enodes)
1550653402.380 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653402.380 * * [misc]simplify:  Extracting #1: cost 65 inf + 0
1550653402.382 * * [misc]simplify:  Extracting #2: cost 139 inf + 0
1550653402.383 * * [misc]simplify:  Extracting #3: cost 149 inf + 0
1550653402.384 * * [misc]simplify:  Extracting #4: cost 141 inf + 798
1550653402.388 * * [misc]simplify:  Extracting #5: cost 78 inf + 20620
1550653402.400 * * [misc]simplify:  Extracting #6: cost 10 inf + 48376
1550653402.414 * * [misc]simplify:  Extracting #7: cost 0 inf + 52906
1550653402.429 * [exit]simplify:  Simplified to (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653402.430 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))
1550653402.430 * * * * [misc]progress:  [ 5 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (- (+ (log (- x y)) (log (- x y))) (+ (log (/ (+ (* y y) (* x x)) (+ y x))) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653402.430 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (- x y))) (+ (log (/ (+ (* y y) (* x x)) (+ y x))) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653402.430 * * [misc]simplify:  iters left: 6 (13 enodes)
1550653402.433 * * [misc]simplify:  iters left: 5 (52 enodes)
1550653402.441 * * [misc]simplify:  iters left: 4 (86 enodes)
1550653402.455 * * [misc]simplify:  iters left: 3 (156 enodes)
1550653402.486 * * [misc]simplify:  iters left: 2 (309 enodes)
1550653402.585 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653402.585 * * [misc]simplify:  Extracting #1: cost 61 inf + 0
1550653402.585 * * [misc]simplify:  Extracting #2: cost 136 inf + 0
1550653402.586 * * [misc]simplify:  Extracting #3: cost 148 inf + 0
1550653402.586 * * [misc]simplify:  Extracting #4: cost 138 inf + 871
1550653402.588 * * [misc]simplify:  Extracting #5: cost 100 inf + 11254
1550653402.598 * * [misc]simplify:  Extracting #6: cost 10 inf + 49594
1550653402.612 * * [misc]simplify:  Extracting #7: cost 0 inf + 54234
1550653402.625 * [exit]simplify:  Simplified to (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653402.625 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))
1550653402.626 * * * * [misc]progress:  [ 6 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (- (+ (log (- x y)) (log (- x y))) (log (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653402.626 * [enter]simplify:  Simplifying (- (+ (log (- x y)) (log (- x y))) (log (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))
1550653402.626 * * [misc]simplify:  iters left: 6 (13 enodes)
1550653402.629 * * [misc]simplify:  iters left: 5 (53 enodes)
1550653402.636 * * [misc]simplify:  iters left: 4 (95 enodes)
1550653402.652 * * [misc]simplify:  iters left: 3 (184 enodes)
1550653402.685 * * [misc]simplify:  iters left: 2 (380 enodes)
1550653402.768 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653402.769 * * [misc]simplify:  Extracting #1: cost 51 inf + 0
1550653402.769 * * [misc]simplify:  Extracting #2: cost 134 inf + 0
1550653402.769 * * [misc]simplify:  Extracting #3: cost 159 inf + 0
1550653402.770 * * [misc]simplify:  Extracting #4: cost 182 inf + 1363
1550653402.773 * * [misc]simplify:  Extracting #5: cost 139 inf + 17356
1550653402.783 * * [misc]simplify:  Extracting #6: cost 33 inf + 48566
1550653402.799 * * [misc]simplify:  Extracting #7: cost 4 inf + 58894
1550653402.813 * * [misc]simplify:  Extracting #8: cost 0 inf + 60452
1550653402.827 * [exit]simplify:  Simplified to (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653402.827 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))
1550653402.828 * * * * [misc]progress:  [ 7 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (- (log (* (- x y) (- x y))) (+ (- (log (+ (* y y) (* x x))) (log (+ y x))) (- (log (+ (* y y) (* x x))) (log (+ y x)))))))))>
1550653402.828 * [enter]simplify:  Simplifying (- (log (* (- x y) (- x y))) (+ (- (log (+ (* y y) (* x x))) (log (+ y x))) (- (log (+ (* y y) (* x x))) (log (+ y x)))))
1550653402.828 * * [misc]simplify:  iters left: 6 (14 enodes)
1550653402.831 * * [misc]simplify:  iters left: 5 (58 enodes)
1550653402.840 * * [misc]simplify:  iters left: 4 (111 enodes)
1550653402.860 * * [misc]simplify:  iters left: 3 (234 enodes)
1550653402.906 * * [misc]simplify:  iters left: 2 (454 enodes)
1550653403.069 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653403.069 * * [misc]simplify:  Extracting #1: cost 67 inf + 0
1550653403.070 * * [misc]simplify:  Extracting #2: cost 140 inf + 0
1550653403.071 * * [misc]simplify:  Extracting #3: cost 162 inf + 0
1550653403.071 * * [misc]simplify:  Extracting #4: cost 169 inf + 1003
1550653403.075 * * [misc]simplify:  Extracting #5: cost 93 inf + 21349
1550653403.088 * * [misc]simplify:  Extracting #6: cost 13 inf + 53898
1550653403.106 * * [misc]simplify:  Extracting #7: cost 0 inf + 59804
1550653403.121 * [exit]simplify:  Simplified to (+ (+ (- (log (+ y x)) (log (+ (* y y) (* x x)))) (log (- x y))) (+ (- (log (+ y x)) (log (+ (* y y) (* x x)))) (log (- x y))))
1550653403.121 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (+ (+ (- (log (+ y x)) (log (+ (* y y) (* x x)))) (log (- x y))) (+ (- (log (+ y x)) (log (+ (* y y) (* x x)))) (log (- x y))))))))
1550653403.121 * * * * [misc]progress:  [ 8 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (- (log (* (- x y) (- x y))) (+ (- (log (+ (* y y) (* x x))) (log (+ y x))) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653403.122 * [enter]simplify:  Simplifying (- (log (* (- x y) (- x y))) (+ (- (log (+ (* y y) (* x x))) (log (+ y x))) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653403.122 * * [misc]simplify:  iters left: 6 (16 enodes)
1550653403.125 * * [misc]simplify:  iters left: 5 (61 enodes)
1550653403.135 * * [misc]simplify:  iters left: 4 (116 enodes)
1550653403.155 * * [misc]simplify:  iters left: 3 (243 enodes)
1550653403.202 * * [misc]simplify:  iters left: 2 (467 enodes)
1550653403.367 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653403.367 * * [misc]simplify:  Extracting #1: cost 61 inf + 0
1550653403.367 * * [misc]simplify:  Extracting #2: cost 134 inf + 0
1550653403.368 * * [misc]simplify:  Extracting #3: cost 157 inf + 0
1550653403.369 * * [misc]simplify:  Extracting #4: cost 164 inf + 1003
1550653403.373 * * [misc]simplify:  Extracting #5: cost 84 inf + 22739
1550653403.386 * * [misc]simplify:  Extracting #6: cost 9 inf + 51266
1550653403.401 * * [misc]simplify:  Extracting #7: cost 0 inf + 55374
1550653403.417 * [exit]simplify:  Simplified to (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653403.417 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))
1550653403.417 * * * * [misc]progress:  [ 9 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (- (log (* (- x y) (- x y))) (+ (log (/ (+ (* y y) (* x x)) (+ y x))) (- (log (+ (* y y) (* x x))) (log (+ y x)))))))))>
1550653403.418 * [enter]simplify:  Simplifying (- (log (* (- x y) (- x y))) (+ (log (/ (+ (* y y) (* x x)) (+ y x))) (- (log (+ (* y y) (* x x))) (log (+ y x)))))
1550653403.418 * * [misc]simplify:  iters left: 6 (16 enodes)
1550653403.421 * * [misc]simplify:  iters left: 5 (61 enodes)
1550653403.430 * * [misc]simplify:  iters left: 4 (110 enodes)
1550653403.449 * * [misc]simplify:  iters left: 3 (225 enodes)
1550653403.495 * * [misc]simplify:  iters left: 2 (470 enodes)
1550653403.661 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653403.661 * * [misc]simplify:  Extracting #1: cost 63 inf + 0
1550653403.661 * * [misc]simplify:  Extracting #2: cost 139 inf + 0
1550653403.662 * * [misc]simplify:  Extracting #3: cost 161 inf + 0
1550653403.663 * * [misc]simplify:  Extracting #4: cost 170 inf + 850
1550653403.667 * * [misc]simplify:  Extracting #5: cost 88 inf + 23238
1550653403.680 * * [misc]simplify:  Extracting #6: cost 18 inf + 49306
1550653403.695 * * [misc]simplify:  Extracting #7: cost 0 inf + 56792
1550653403.710 * [exit]simplify:  Simplified to (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653403.710 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))
1550653403.710 * * * * [misc]progress:  [ 10 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (- (log (* (- x y) (- x y))) (+ (log (/ (+ (* y y) (* x x)) (+ y x))) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653403.710 * [enter]simplify:  Simplifying (- (log (* (- x y) (- x y))) (+ (log (/ (+ (* y y) (* x x)) (+ y x))) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653403.710 * * [misc]simplify:  iters left: 6 (13 enodes)
1550653403.713 * * [misc]simplify:  iters left: 5 (52 enodes)
1550653403.722 * * [misc]simplify:  iters left: 4 (92 enodes)
1550653403.738 * * [misc]simplify:  iters left: 3 (183 enodes)
1550653403.773 * * [misc]simplify:  iters left: 2 (359 enodes)
1550653403.872 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653403.872 * * [misc]simplify:  Extracting #1: cost 62 inf + 0
1550653403.872 * * [misc]simplify:  Extracting #2: cost 129 inf + 0
1550653403.873 * * [misc]simplify:  Extracting #3: cost 153 inf + 0
1550653403.874 * * [misc]simplify:  Extracting #4: cost 159 inf + 1164
1550653403.877 * * [misc]simplify:  Extracting #5: cost 94 inf + 15508
1550653403.886 * * [misc]simplify:  Extracting #6: cost 18 inf + 46220
1550653403.900 * * [misc]simplify:  Extracting #7: cost 0 inf + 54806
1550653403.915 * [exit]simplify:  Simplified to (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653403.915 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))
1550653403.915 * * * * [misc]progress:  [ 11 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (- (log (* (- x y) (- x y))) (log (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653403.915 * [enter]simplify:  Simplifying (- (log (* (- x y) (- x y))) (log (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))
1550653403.916 * * [misc]simplify:  iters left: 6 (13 enodes)
1550653403.918 * * [misc]simplify:  iters left: 5 (53 enodes)
1550653403.926 * * [misc]simplify:  iters left: 4 (100 enodes)
1550653403.942 * * [misc]simplify:  iters left: 3 (206 enodes)
1550653403.978 * * [misc]simplify:  iters left: 2 (425 enodes)
1550653404.068 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653404.068 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1550653404.069 * * [misc]simplify:  Extracting #2: cost 115 inf + 0
1550653404.069 * * [misc]simplify:  Extracting #3: cost 153 inf + 0
1550653404.070 * * [misc]simplify:  Extracting #4: cost 199 inf + 1287
1550653404.073 * * [misc]simplify:  Extracting #5: cost 150 inf + 18397
1550653404.085 * * [misc]simplify:  Extracting #6: cost 10 inf + 56968
1550653404.099 * * [misc]simplify:  Extracting #7: cost 0 inf + 60778
1550653404.113 * [exit]simplify:  Simplified to (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))
1550653404.113 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (+ (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))) (- (log (- x y)) (log (/ (+ (* y y) (* x x)) (+ y x)))))))))
1550653404.113 * * * * [misc]progress:  [ 12 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (exp (log (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653404.113 * * * * [misc]progress:  [ 13 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (log (exp (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653404.113 * * * * [misc]progress:  [ 14 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (- x y) (- x y)) (- x y))) (* (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x))) (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))))))))>
1550653404.113 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (- x y) (- x y)) (- x y))) (* (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x))) (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))))
1550653404.113 * * [misc]simplify:  iters left: 6 (17 enodes)
1550653404.118 * * [misc]simplify:  iters left: 5 (103 enodes)
1550653404.147 * * [misc]simplify:  iters left: 4 (467 enodes)
1550653404.417 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653404.417 * * [misc]simplify:  Extracting #1: cost 194 inf + 0
1550653404.419 * * [misc]simplify:  Extracting #2: cost 752 inf + 0
1550653404.424 * * [misc]simplify:  Extracting #3: cost 1017 inf + 626
1550653404.445 * * [misc]simplify:  Extracting #4: cost 693 inf + 136211
1550653404.522 * * [misc]simplify:  Extracting #5: cost 72 inf + 370862
1550653404.633 * * [misc]simplify:  Extracting #6: cost 0 inf + 361516
1550653404.744 * * [misc]simplify:  Extracting #7: cost 0 inf + 359643
1550653404.853 * [exit]simplify:  Simplified to (* (* (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (* (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))))
1550653404.853 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (* (* (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (* (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))))))))
1550653404.853 * * * * [misc]progress:  [ 15 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (- x y) (- x y)) (- x y))) (* (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653404.854 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (- x y) (- x y)) (- x y))) (* (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))
1550653404.854 * * [misc]simplify:  iters left: 6 (20 enodes)
1550653404.859 * * [misc]simplify:  iters left: 5 (120 enodes)
1550653404.893 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653404.893 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1550653404.893 * * [misc]simplify:  Extracting #2: cost 121 inf + 0
1550653404.894 * * [misc]simplify:  Extracting #3: cost 156 inf + 819
1550653404.895 * * [misc]simplify:  Extracting #4: cost 154 inf + 4999
1550653404.899 * * [misc]simplify:  Extracting #5: cost 77 inf + 25109
1550653404.911 * * [misc]simplify:  Extracting #6: cost 3 inf + 51897
1550653404.923 * * [misc]simplify:  Extracting #7: cost 0 inf + 50503
1550653404.935 * * [misc]simplify:  Extracting #8: cost 0 inf + 50103
1550653404.947 * [exit]simplify:  Simplified to (* (* (/ (* (- x y) (- x y)) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))) (* (/ (* (- x y) (- x y)) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))))
1550653404.947 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (* (* (/ (* (- x y) (- x y)) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))) (* (/ (* (- x y) (- x y)) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))))))))
1550653404.947 * * * * [misc]progress:  [ 16 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (- x y) (- x y)) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))))))))>
1550653404.947 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (- x y) (- x y)) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))))
1550653404.947 * * [misc]simplify:  iters left: 6 (20 enodes)
1550653404.953 * * [misc]simplify:  iters left: 5 (120 enodes)
1550653404.989 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653404.989 * * [misc]simplify:  Extracting #1: cost 35 inf + 0
1550653404.989 * * [misc]simplify:  Extracting #2: cost 126 inf + 0
1550653404.990 * * [misc]simplify:  Extracting #3: cost 163 inf + 861
1550653404.991 * * [misc]simplify:  Extracting #4: cost 162 inf + 4439
1550653404.995 * * [misc]simplify:  Extracting #5: cost 78 inf + 24483
1550653405.006 * * [misc]simplify:  Extracting #6: cost 4 inf + 51631
1550653405.019 * * [misc]simplify:  Extracting #7: cost 0 inf + 53439
1550653405.031 * [exit]simplify:  Simplified to (* (/ (- x y) (/ (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x)))) (* (- x y) (- x y)))) (/ (- x y) (/ (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x)))) (* (- x y) (- x y)))))
1550653405.031 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (* (/ (- x y) (/ (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x)))) (* (- x y) (- x y)))) (/ (- x y) (/ (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x)))) (* (- x y) (- x y)))))))))
1550653405.032 * * * * [misc]progress:  [ 17 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (- x y) (- x y)) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653405.032 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (- x y) (- x y)) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))
1550653405.032 * * [misc]simplify:  iters left: 6 (15 enodes)
1550653405.036 * * [misc]simplify:  iters left: 5 (71 enodes)
1550653405.054 * * [misc]simplify:  iters left: 4 (282 enodes)
1550653405.199 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653405.199 * * [misc]simplify:  Extracting #1: cost 115 inf + 0
1550653405.201 * * [misc]simplify:  Extracting #2: cost 400 inf + 0
1550653405.203 * * [misc]simplify:  Extracting #3: cost 461 inf + 4234
1550653405.207 * * [misc]simplify:  Extracting #4: cost 421 inf + 11606
1550653405.227 * * [misc]simplify:  Extracting #5: cost 225 inf + 84207
1550653405.287 * * [misc]simplify:  Extracting #6: cost 7 inf + 173163
1550653405.348 * * [misc]simplify:  Extracting #7: cost 0 inf + 174177
1550653405.410 * * [misc]simplify:  Extracting #8: cost 0 inf + 173857
1550653405.470 * [exit]simplify:  Simplified to (* (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (/ (- x y) (+ (* x x) (* y y))) (+ y x))) (* (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (/ (- x y) (+ (* x x) (* y y))) (+ y x))) (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)))))
1550653405.470 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (* (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (/ (- x y) (+ (* x x) (* y y))) (+ y x))) (* (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (/ (- x y) (+ (* x x) (* y y))) (+ y x))) (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)))))))))
1550653405.471 * * * * [misc]progress:  [ 18 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (- x y) (- x y)) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653405.471 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (- x y) (- x y)) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))
1550653405.471 * * [misc]simplify:  iters left: 6 (15 enodes)
1550653405.475 * * [misc]simplify:  iters left: 5 (72 enodes)
1550653405.493 * * [misc]simplify:  iters left: 4 (285 enodes)
1550653405.637 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653405.638 * * [misc]simplify:  Extracting #1: cost 111 inf + 0
1550653405.639 * * [misc]simplify:  Extracting #2: cost 407 inf + 0
1550653405.642 * * [misc]simplify:  Extracting #3: cost 456 inf + 4720
1550653405.660 * * [misc]simplify:  Extracting #4: cost 238 inf + 78880
1550653405.718 * * [misc]simplify:  Extracting #5: cost 11 inf + 171452
1550653405.779 * * [misc]simplify:  Extracting #6: cost 0 inf + 173914
1550653405.840 * * [misc]simplify:  Extracting #7: cost 0 inf + 173474
1550653405.901 * [exit]simplify:  Simplified to (* (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)))) (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)))))
1550653405.901 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (* (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)))) (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)) (* (/ (- x y) (+ (* x x) (* y y))) (+ y x)))))))))
1550653405.902 * * * * [misc]progress:  [ 19 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (* (* (* (- x y) (- x y)) (* (- x y) (- x y))) (* (- x y) (- x y))) (* (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x))) (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))))))))>
1550653405.902 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (- x y)) (* (- x y) (- x y))) (* (- x y) (- x y))) (* (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x))) (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))))
1550653405.902 * * [misc]simplify:  iters left: 6 (17 enodes)
1550653405.907 * * [misc]simplify:  iters left: 5 (106 enodes)
1550653405.937 * * [misc]simplify:  iters left: 4 (490 enodes)
1550653406.492 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653406.493 * * [misc]simplify:  Extracting #1: cost 212 inf + 0
1550653406.495 * * [misc]simplify:  Extracting #2: cost 779 inf + 0
1550653406.504 * * [misc]simplify:  Extracting #3: cost 1077 inf + 455
1550653406.518 * * [misc]simplify:  Extracting #4: cost 809 inf + 88434
1550653406.594 * * [misc]simplify:  Extracting #5: cost 120 inf + 344685
1550653406.704 * * [misc]simplify:  Extracting #6: cost 0 inf + 374747
1550653406.818 * * [misc]simplify:  Extracting #7: cost 0 inf + 370561
1550653406.931 * [exit]simplify:  Simplified to (* (/ (* (- x y) (* (- x y) (- x y))) (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))) (/ (* (- x y) (* (- x y) (- x y))) (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))))
1550653406.931 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (* (/ (* (- x y) (* (- x y) (- x y))) (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))) (/ (* (- x y) (* (- x y) (- x y))) (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))))))))
1550653406.931 * * * * [misc]progress:  [ 20 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (* (* (* (- x y) (- x y)) (* (- x y) (- x y))) (* (- x y) (- x y))) (* (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653406.931 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (- x y)) (* (- x y) (- x y))) (* (- x y) (- x y))) (* (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))
1550653406.931 * * [misc]simplify:  iters left: 6 (20 enodes)
1550653406.938 * * [misc]simplify:  iters left: 5 (122 enodes)
1550653406.971 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653406.971 * * [misc]simplify:  Extracting #1: cost 38 inf + 0
1550653406.971 * * [misc]simplify:  Extracting #2: cost 128 inf + 0
1550653406.971 * * [misc]simplify:  Extracting #3: cost 167 inf + 738
1550653406.973 * * [misc]simplify:  Extracting #4: cost 151 inf + 7067
1550653406.977 * * [misc]simplify:  Extracting #5: cost 88 inf + 22509
1550653406.988 * * [misc]simplify:  Extracting #6: cost 11 inf + 49623
1550653407.001 * * [misc]simplify:  Extracting #7: cost 0 inf + 52685
1550653407.013 * * [misc]simplify:  Extracting #8: cost 0 inf + 52525
1550653407.027 * [exit]simplify:  Simplified to (/ (* (* (- x y) (- x y)) (* (* (- x y) (- x y)) (* (- x y) (- x y)))) (* (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x)))) (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))))
1550653407.027 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (* (* (- x y) (- x y)) (* (* (- x y) (- x y)) (* (- x y) (- x y)))) (* (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x)))) (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))))))))
1550653407.027 * * * * [misc]progress:  [ 21 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (* (* (* (- x y) (- x y)) (* (- x y) (- x y))) (* (- x y) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))))))))>
1550653407.027 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (- x y)) (* (- x y) (- x y))) (* (- x y) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))))
1550653407.028 * * [misc]simplify:  iters left: 6 (20 enodes)
1550653407.033 * * [misc]simplify:  iters left: 5 (122 enodes)
1550653407.068 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653407.068 * * [misc]simplify:  Extracting #1: cost 34 inf + 0
1550653407.068 * * [misc]simplify:  Extracting #2: cost 126 inf + 0
1550653407.069 * * [misc]simplify:  Extracting #3: cost 167 inf + 861
1550653407.070 * * [misc]simplify:  Extracting #4: cost 160 inf + 5611
1550653407.074 * * [misc]simplify:  Extracting #5: cost 85 inf + 22397
1550653407.085 * * [misc]simplify:  Extracting #6: cost 5 inf + 50757
1550653407.097 * * [misc]simplify:  Extracting #7: cost 0 inf + 52847
1550653407.111 * [exit]simplify:  Simplified to (/ (/ (* (* (- x y) (* (- x y) (- x y))) (* (- x y) (* (- x y) (- x y)))) (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))) (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x)))))
1550653407.111 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (/ (* (* (- x y) (* (- x y) (- x y))) (* (- x y) (* (- x y) (- x y)))) (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x))))) (* (/ (+ (* x x) (* y y)) (+ y x)) (* (/ (+ (* x x) (* y y)) (+ y x)) (/ (+ (* x x) (* y y)) (+ y x)))))))))
1550653407.111 * * * * [misc]progress:  [ 22 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (* (* (* (- x y) (- x y)) (* (- x y) (- x y))) (* (- x y) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653407.111 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (- x y)) (* (- x y) (- x y))) (* (- x y) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))
1550653407.111 * * [misc]simplify:  iters left: 6 (15 enodes)
1550653407.115 * * [misc]simplify:  iters left: 5 (74 enodes)
1550653407.132 * * [misc]simplify:  iters left: 4 (302 enodes)
1550653407.286 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653407.287 * * [misc]simplify:  Extracting #1: cost 121 inf + 0
1550653407.288 * * [misc]simplify:  Extracting #2: cost 414 inf + 0
1550653407.295 * * [misc]simplify:  Extracting #3: cost 516 inf + 3182
1550653407.313 * * [misc]simplify:  Extracting #4: cost 260 inf + 88797
1550653407.368 * * [misc]simplify:  Extracting #5: cost 22 inf + 179231
1550653407.428 * * [misc]simplify:  Extracting #6: cost 0 inf + 185955
1550653407.489 * * [misc]simplify:  Extracting #7: cost 0 inf + 185195
1550653407.550 * [exit]simplify:  Simplified to (* (* (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))))) (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))))
1550653407.550 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (* (* (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))))) (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))))))))
1550653407.550 * * * * [misc]progress:  [ 23 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (* (* (* (- x y) (- x y)) (* (- x y) (- x y))) (* (- x y) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653407.550 * [enter]simplify:  Simplifying (/ (* (* (* (- x y) (- x y)) (* (- x y) (- x y))) (* (- x y) (- x y))) (* (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))
1550653407.551 * * [misc]simplify:  iters left: 6 (15 enodes)
1550653407.554 * * [misc]simplify:  iters left: 5 (74 enodes)
1550653407.571 * * [misc]simplify:  iters left: 4 (294 enodes)
1550653407.715 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653407.716 * * [misc]simplify:  Extracting #1: cost 110 inf + 0
1550653407.717 * * [misc]simplify:  Extracting #2: cost 408 inf + 1
1550653407.719 * * [misc]simplify:  Extracting #3: cost 515 inf + 3169
1550653407.742 * * [misc]simplify:  Extracting #4: cost 237 inf + 90667
1550653407.796 * * [misc]simplify:  Extracting #5: cost 5 inf + 183122
1550653407.856 * * [misc]simplify:  Extracting #6: cost 0 inf + 183452
1550653407.915 * * [misc]simplify:  Extracting #7: cost 0 inf + 183132
1550653407.975 * [exit]simplify:  Simplified to (* (* (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (* (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))))
1550653407.975 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (* (* (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (* (* (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))) (/ (- x y) (/ (+ (* x x) (* y y)) (+ y x)))))))))
1550653407.975 * * * * [misc]progress:  [ 24 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (* (cbrt (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))))) (cbrt (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))) (cbrt (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653407.975 * * * * [misc]progress:  [ 25 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (* (* (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653407.975 * * * * [misc]progress:  [ 26 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (sqrt (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))))) (sqrt (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653407.975 * * * * [misc]progress:  [ 27 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (- (* (- x y) (- x y))) (- (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))))))))>
1550653407.975 * * * * [misc]progress:  [ 28 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653407.975 * [enter]simplify:  Simplifying (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x)))
1550653407.976 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653407.977 * * [misc]simplify:  iters left: 5 (36 enodes)
1550653407.983 * * [misc]simplify:  iters left: 4 (63 enodes)
1550653407.993 * * [misc]simplify:  iters left: 3 (122 enodes)
1550653408.016 * * [misc]simplify:  iters left: 2 (254 enodes)
1550653408.062 * * [misc]simplify:  iters left: 1 (422 enodes)
1550653408.149 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653408.150 * * [misc]simplify:  Extracting #1: cost 35 inf + 0
1550653408.150 * * [misc]simplify:  Extracting #2: cost 102 inf + 1
1550653408.151 * * [misc]simplify:  Extracting #3: cost 126 inf + 1629
1550653408.154 * * [misc]simplify:  Extracting #4: cost 41 inf + 15029
1550653408.160 * * [misc]simplify:  Extracting #5: cost 2 inf + 24228
1550653408.169 * * [misc]simplify:  Extracting #6: cost 0 inf + 24593
1550653408.176 * [exit]simplify:  Simplified to (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x)))
1550653408.176 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653408.177 * [enter]simplify:  Simplifying (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x)))
1550653408.177 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653408.179 * * [misc]simplify:  iters left: 5 (36 enodes)
1550653408.184 * * [misc]simplify:  iters left: 4 (63 enodes)
1550653408.194 * * [misc]simplify:  iters left: 3 (122 enodes)
1550653408.217 * * [misc]simplify:  iters left: 2 (254 enodes)
1550653408.262 * * [misc]simplify:  iters left: 1 (422 enodes)
1550653408.349 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653408.349 * * [misc]simplify:  Extracting #1: cost 35 inf + 0
1550653408.350 * * [misc]simplify:  Extracting #2: cost 102 inf + 1
1550653408.350 * * [misc]simplify:  Extracting #3: cost 126 inf + 1629
1550653408.353 * * [misc]simplify:  Extracting #4: cost 41 inf + 15029
1550653408.360 * * [misc]simplify:  Extracting #5: cost 2 inf + 24228
1550653408.369 * * [misc]simplify:  Extracting #6: cost 0 inf + 24593
1550653408.376 * [exit]simplify:  Simplified to (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x)))
1550653408.376 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653408.376 * * * * [misc]progress:  [ 29 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* 1 (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))))))))>
1550653408.376 * * * * [misc]progress:  [ 30 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (* (- x y) (- x y)) (/ 1 (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))))))))>
1550653408.376 * * * * [misc]progress:  [ 31 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ 1 (/ (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (- x y) (- x y)))))))>
1550653408.376 * * * * [misc]progress:  [ 32 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (/ (* (- x y) (- x y)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))))))>
1550653408.376 * [enter]simplify:  Simplifying (/ (+ (* y y) (* x x)) (+ y x))
1550653408.376 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653408.378 * * [misc]simplify:  iters left: 5 (23 enodes)
1550653408.381 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653408.381 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653408.381 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550653408.381 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550653408.381 * * [misc]simplify:  Extracting #4: cost 1 inf + 696
1550653408.381 * * [misc]simplify:  Extracting #5: cost 0 inf + 898
1550653408.381 * [exit]simplify:  Simplified to (/ (+ (* y y) (* x x)) (+ y x))
1550653408.381 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (/ (* (- x y) (- x y)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))))))
1550653408.381 * * * * [misc]progress:  [ 33 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (- x y) (/ (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (- x y))))))>
1550653408.381 * [enter]simplify:  Simplifying (- x y)
1550653408.381 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653408.382 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653408.383 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653408.383 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653408.384 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653408.384 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653408.384 * [exit]simplify:  Simplified to (- x y)
1550653408.384 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (- x y) (/ (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (- x y))))))
1550653408.384 * * * * [misc]progress:  [ 34 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (* (- x y) (- x y)) (* (+ (* y y) (* x x)) (+ (* y y) (* x x)))) (* (+ y x) (+ y x))))))>
1550653408.384 * [enter]simplify:  Simplifying (* (+ y x) (+ y x))
1550653408.384 * * [misc]simplify:  iters left: 4 (4 enodes)
1550653408.385 * * [misc]simplify:  iters left: 3 (19 enodes)
1550653408.388 * * [misc]simplify:  iters left: 2 (41 enodes)
1550653408.395 * * [misc]simplify:  iters left: 1 (77 enodes)
1550653408.405 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653408.405 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1550653408.405 * * [misc]simplify:  Extracting #2: cost 29 inf + 0
1550653408.405 * * [misc]simplify:  Extracting #3: cost 24 inf + 127
1550653408.405 * * [misc]simplify:  Extracting #4: cost 4 inf + 1844
1550653408.406 * * [misc]simplify:  Extracting #5: cost 0 inf + 2332
1550653408.407 * * [misc]simplify:  Extracting #6: cost 0 inf + 2292
1550653408.407 * [exit]simplify:  Simplified to (* (+ x y) (+ x y))
1550653408.407 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (* (- x y) (- x y)) (* (+ (* y y) (* x x)) (+ (* y y) (* x x)))) (* (+ x y) (+ x y))))))
1550653408.407 * * * * [misc]progress:  [ 35 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (+ (* y y) (* x x)))) (+ y x)))))>
1550653408.408 * [enter]simplify:  Simplifying (+ y x)
1550653408.408 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653408.408 * * [misc]simplify:  iters left: 1 (10 enodes)
1550653408.409 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653408.409 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653408.409 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550653408.409 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550653408.410 * [exit]simplify:  Simplified to (+ x y)
1550653408.410 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (+ (* y y) (* x x)))) (+ x y)))))
1550653408.410 * * * * [misc]progress:  [ 36 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (* (- x y) (- x y)) (* (+ (* y y) (* x x)) (/ (+ (* y y) (* x x)) (+ y x)))) (+ y x)))))>
1550653408.410 * [enter]simplify:  Simplifying (+ y x)
1550653408.410 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653408.410 * * [misc]simplify:  iters left: 1 (10 enodes)
1550653408.412 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653408.412 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653408.412 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550653408.412 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550653408.412 * [exit]simplify:  Simplified to (+ x y)
1550653408.412 * [misc]simplify:  Simplified (2 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (* (/ (* (- x y) (- x y)) (* (+ (* y y) (* x x)) (/ (+ (* y y) (* x x)) (+ y x)))) (+ x y)))))
1550653408.412 * * * * [misc]progress:  [ 37 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (pow x 3) (pow y 3)) (- (pow x 3) (pow y 3))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (+ (* y y) (* x y)))))))))>
1550653408.412 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (pow x 3) (pow y 3)))
1550653408.412 * * [misc]simplify:  iters left: 5 (7 enodes)
1550653408.414 * * [misc]simplify:  iters left: 4 (29 enodes)
1550653408.419 * * [misc]simplify:  iters left: 3 (48 enodes)
1550653408.428 * * [misc]simplify:  iters left: 2 (104 enodes)
1550653408.452 * * [misc]simplify:  iters left: 1 (280 enodes)
1550653408.542 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653408.542 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1550653408.543 * * [misc]simplify:  Extracting #2: cost 86 inf + 0
1550653408.543 * * [misc]simplify:  Extracting #3: cost 130 inf + 84
1550653408.545 * * [misc]simplify:  Extracting #4: cost 81 inf + 9335
1550653408.550 * * [misc]simplify:  Extracting #5: cost 15 inf + 24333
1550653408.557 * * [misc]simplify:  Extracting #6: cost 0 inf + 26397
1550653408.566 * * [misc]simplify:  Extracting #7: cost 0 inf + 25102
1550653408.573 * * [misc]simplify:  Extracting #8: cost 0 inf + 25062
1550653408.580 * [exit]simplify:  Simplified to (* (- (* (* x x) x) (* y (* y y))) (- (* (* x x) x) (* y (* y y))))
1550653408.580 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (* (* x x) x) (* y (* y y))) (- (* (* x x) x) (* y (* y y)))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (+ (* y y) (* x y)))))))))
1550653408.580 * * * * [misc]progress:  [ 38 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (+ (* x x) (+ (* y y) (* x y))) (+ x y)))))))>
1550653408.580 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
1550653408.580 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653408.583 * * [misc]simplify:  iters left: 5 (42 enodes)
1550653408.590 * * [misc]simplify:  iters left: 4 (78 enodes)
1550653408.606 * * [misc]simplify:  iters left: 3 (221 enodes)
1550653408.704 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653408.705 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1550653408.705 * * [misc]simplify:  Extracting #2: cost 180 inf + 0
1550653408.706 * * [misc]simplify:  Extracting #3: cost 259 inf + 247
1550653408.709 * * [misc]simplify:  Extracting #4: cost 178 inf + 13434
1550653408.718 * * [misc]simplify:  Extracting #5: cost 29 inf + 44996
1550653408.730 * * [misc]simplify:  Extracting #6: cost 0 inf + 50933
1550653408.742 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x (* x x)) (* y (* y y))))
1550653408.742 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (* x x) (* y y)) (- (* x (* x x)) (* y (* y y)))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (+ (* x x) (+ (* y y) (* x y))) (+ x y)))))))
1550653408.742 * * * * [misc]progress:  [ 39 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (* x x) (* y y)) (- (pow x 3) (pow y 3))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (+ x y) (+ (* x x) (+ (* y y) (* x y)))))))))>
1550653408.743 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (pow x 3) (pow y 3)))
1550653408.743 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653408.745 * * [misc]simplify:  iters left: 5 (42 enodes)
1550653408.753 * * [misc]simplify:  iters left: 4 (78 enodes)
1550653408.770 * * [misc]simplify:  iters left: 3 (221 enodes)
1550653408.863 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653408.864 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1550653408.864 * * [misc]simplify:  Extracting #2: cost 180 inf + 0
1550653408.865 * * [misc]simplify:  Extracting #3: cost 250 inf + 1342
1550653408.868 * * [misc]simplify:  Extracting #4: cost 173 inf + 13880
1550653408.878 * * [misc]simplify:  Extracting #5: cost 24 inf + 45925
1550653408.892 * * [misc]simplify:  Extracting #6: cost 0 inf + 50773
1550653408.906 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x (* x x)) (* y (* y y))))
1550653408.906 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (* x x) (* y y)) (- (* x (* x x)) (* y (* y y)))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (+ x y) (+ (* x x) (+ (* y y) (* x y)))))))))
1550653408.906 * * * * [misc]progress:  [ 40 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (+ x y) (+ x y)))))))>
1550653408.906 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1550653408.906 * * [misc]simplify:  iters left: 6 (6 enodes)
1550653408.908 * * [misc]simplify:  iters left: 5 (23 enodes)
1550653408.911 * * [misc]simplify:  iters left: 4 (46 enodes)
1550653408.920 * * [misc]simplify:  iters left: 3 (143 enodes)
1550653408.984 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653408.985 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1550653408.985 * * [misc]simplify:  Extracting #2: cost 154 inf + 0
1550653408.986 * * [misc]simplify:  Extracting #3: cost 170 inf + 1469
1550653408.989 * * [misc]simplify:  Extracting #4: cost 59 inf + 18239
1550653408.996 * * [misc]simplify:  Extracting #5: cost 0 inf + 28836
1550653409.003 * * [misc]simplify:  Extracting #6: cost 0 inf + 28796
1550653409.012 * [exit]simplify:  Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y)))
1550653409.012 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (* (+ x y) (+ x y)))))))
1550653409.012 * * * * [misc]progress:  [ 41 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- (pow x 3) (pow y 3))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (+ (* x x) (+ (* y y) (* x y))))))))>
1550653409.013 * [enter]simplify:  Simplifying (* (- x y) (- (pow x 3) (pow y 3)))
1550653409.013 * * [misc]simplify:  iters left: 5 (8 enodes)
1550653409.015 * * [misc]simplify:  iters left: 4 (35 enodes)
1550653409.021 * * [misc]simplify:  iters left: 3 (62 enodes)
1550653409.032 * * [misc]simplify:  iters left: 2 (142 enodes)
1550653409.064 * * [misc]simplify:  iters left: 1 (368 enodes)
1550653409.169 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.169 * * [misc]simplify:  Extracting #1: cost 37 inf + 0
1550653409.169 * * [misc]simplify:  Extracting #2: cost 127 inf + 0
1550653409.170 * * [misc]simplify:  Extracting #3: cost 138 inf + 587
1550653409.172 * * [misc]simplify:  Extracting #4: cost 67 inf + 12859
1550653409.179 * * [misc]simplify:  Extracting #5: cost 6 inf + 25775
1550653409.186 * * [misc]simplify:  Extracting #6: cost 0 inf + 27747
1550653409.194 * [exit]simplify:  Simplified to (* (- (* x (* x x)) (* (* y y) y)) (- x y))
1550653409.194 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (* x (* x x)) (* (* y y) y)) (- x y)) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (+ (* x x) (+ (* y y) (* x y))))))))
1550653409.194 * * * * [misc]progress:  [ 42 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- (* x x) (* y y))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (+ x y))))))>
1550653409.194 * [enter]simplify:  Simplifying (* (- x y) (- (* x x) (* y y)))
1550653409.194 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653409.196 * * [misc]simplify:  iters left: 5 (28 enodes)
1550653409.200 * * [misc]simplify:  iters left: 4 (61 enodes)
1550653409.217 * * [misc]simplify:  iters left: 3 (202 enodes)
1550653409.285 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.285 * * [misc]simplify:  Extracting #1: cost 49 inf + 0
1550653409.286 * * [misc]simplify:  Extracting #2: cost 132 inf + 0
1550653409.286 * * [misc]simplify:  Extracting #3: cost 128 inf + 1308
1550653409.290 * * [misc]simplify:  Extracting #4: cost 20 inf + 17311
1550653409.295 * * [misc]simplify:  Extracting #5: cost 0 inf + 21550
1550653409.300 * * [misc]simplify:  Extracting #6: cost 0 inf + 21510
1550653409.306 * [exit]simplify:  Simplified to (* (+ y x) (* (- x y) (- x y)))
1550653409.306 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (+ y x) (* (- x y) (- x y))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (+ x y))))))
1550653409.306 * * * * [misc]progress:  [ 43 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (pow x 3) (pow y 3)) (- x y)) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (+ (* x x) (+ (* y y) (* x y))))))))>
1550653409.306 * [enter]simplify:  Simplifying (* (- (pow x 3) (pow y 3)) (- x y))
1550653409.306 * * [misc]simplify:  iters left: 5 (8 enodes)
1550653409.309 * * [misc]simplify:  iters left: 4 (35 enodes)
1550653409.314 * * [misc]simplify:  iters left: 3 (62 enodes)
1550653409.325 * * [misc]simplify:  iters left: 2 (142 enodes)
1550653409.360 * * [misc]simplify:  iters left: 1 (370 enodes)
1550653409.465 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.465 * * [misc]simplify:  Extracting #1: cost 32 inf + 0
1550653409.465 * * [misc]simplify:  Extracting #2: cost 121 inf + 0
1550653409.466 * * [misc]simplify:  Extracting #3: cost 137 inf + 127
1550653409.467 * * [misc]simplify:  Extracting #4: cost 78 inf + 7829
1550653409.473 * * [misc]simplify:  Extracting #5: cost 18 inf + 21621
1550653409.480 * * [misc]simplify:  Extracting #6: cost 0 inf + 26777
1550653409.487 * * [misc]simplify:  Extracting #7: cost 0 inf + 26697
1550653409.494 * [exit]simplify:  Simplified to (* (- (* x (* x x)) (* (* y y) y)) (- x y))
1550653409.494 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (* x (* x x)) (* (* y y) y)) (- x y)) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (+ (* x x) (+ (* y y) (* x y))))))))
1550653409.494 * * * * [misc]progress:  [ 44 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- (* x x) (* y y)) (- x y)) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (+ x y))))))>
1550653409.495 * [enter]simplify:  Simplifying (* (- (* x x) (* y y)) (- x y))
1550653409.495 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653409.496 * * [misc]simplify:  iters left: 5 (28 enodes)
1550653409.501 * * [misc]simplify:  iters left: 4 (61 enodes)
1550653409.514 * * [misc]simplify:  iters left: 3 (202 enodes)
1550653409.585 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.586 * * [misc]simplify:  Extracting #1: cost 49 inf + 0
1550653409.586 * * [misc]simplify:  Extracting #2: cost 128 inf + 0
1550653409.587 * * [misc]simplify:  Extracting #3: cost 123 inf + 1389
1550653409.590 * * [misc]simplify:  Extracting #4: cost 34 inf + 14595
1550653409.595 * * [misc]simplify:  Extracting #5: cost 0 inf + 21062
1550653409.601 * [exit]simplify:  Simplified to (* (+ x y) (* (- x y) (- x y)))
1550653409.601 * [misc]simplify:  Simplified (2 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (+ x y) (* (- x y) (- x y))) (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (+ x y))))))
1550653409.601 * * * * [misc]progress:  [ 45 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (posit16->real (real->posit16 (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653409.601 * * * * [misc]progress:  [ 46 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (pow (/ (+ (* y y) (* x x)) (+ y x)) 1))))))>
1550653409.601 * * * * [misc]progress:  [ 47 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (exp (- (log (+ (* y y) (* x x))) (log (+ y x)))))))))>
1550653409.601 * [enter]simplify:  Simplifying (- (log (+ (* y y) (* x x))) (log (+ y x)))
1550653409.601 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653409.603 * * [misc]simplify:  iters left: 5 (31 enodes)
1550653409.607 * * [misc]simplify:  iters left: 4 (34 enodes)
1550653409.611 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.611 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653409.611 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550653409.611 * * [misc]simplify:  Extracting #3: cost 16 inf + 0
1550653409.611 * * [misc]simplify:  Extracting #4: cost 15 inf + 43
1550653409.611 * * [misc]simplify:  Extracting #5: cost 9 inf + 472
1550653409.612 * * [misc]simplify:  Extracting #6: cost 4 inf + 1092
1550653409.612 * * [misc]simplify:  Extracting #7: cost 0 inf + 2090
1550653409.612 * [exit]simplify:  Simplified to (- (log (+ (* y y) (* x x))) (log (+ y x)))
1550653409.612 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (exp (- (log (+ (* y y) (* x x))) (log (+ y x)))))))))
1550653409.612 * * * * [misc]progress:  [ 48 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (exp (log (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653409.612 * * * * [misc]progress:  [ 49 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (log (exp (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653409.612 * * * * [misc]progress:  [ 50 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (cbrt (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))))))))>
1550653409.613 * [enter]simplify:  Simplifying (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))
1550653409.613 * * [misc]simplify:  iters left: 6 (11 enodes)
1550653409.616 * * [misc]simplify:  iters left: 5 (68 enodes)
1550653409.633 * * [misc]simplify:  iters left: 4 (258 enodes)
1550653409.701 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.701 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1550653409.701 * * [misc]simplify:  Extracting #2: cost 98 inf + 1
1550653409.702 * * [misc]simplify:  Extracting #3: cost 169 inf + 2315
1550653409.707 * * [misc]simplify:  Extracting #4: cost 48 inf + 26517
1550653409.717 * * [misc]simplify:  Extracting #5: cost 0 inf + 36773
1550653409.726 * * [misc]simplify:  Extracting #6: cost 0 inf + 36293
1550653409.735 * * [misc]simplify:  Extracting #7: cost 0 inf + 36253
1550653409.744 * [exit]simplify:  Simplified to (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))
1550653409.744 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (cbrt (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))))
1550653409.744 * * * * [misc]progress:  [ 51 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (* (cbrt (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (+ (* y y) (* x x)) (+ y x)))) (cbrt (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653409.744 * * * * [misc]progress:  [ 52 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (cbrt (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653409.744 * * * * [misc]progress:  [ 53 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (sqrt (/ (+ (* y y) (* x x)) (+ y x))) (sqrt (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653409.744 * * * * [misc]progress:  [ 54 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (- (+ (* y y) (* x x))) (- (+ y x))))))))>
1550653409.744 * * * * [misc]progress:  [ 55 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))))))))>
1550653409.744 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653409.744 * * [misc]simplify:  iters left: 6 (11 enodes)
1550653409.747 * * [misc]simplify:  iters left: 5 (41 enodes)
1550653409.752 * * [misc]simplify:  iters left: 4 (56 enodes)
1550653409.760 * * [misc]simplify:  iters left: 3 (63 enodes)
1550653409.768 * * [misc]simplify:  iters left: 2 (66 enodes)
1550653409.776 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.776 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1550653409.776 * * [misc]simplify:  Extracting #2: cost 22 inf + 0
1550653409.776 * * [misc]simplify:  Extracting #3: cost 28 inf + 0
1550653409.776 * * [misc]simplify:  Extracting #4: cost 26 inf + 84
1550653409.776 * * [misc]simplify:  Extracting #5: cost 18 inf + 858
1550653409.777 * * [misc]simplify:  Extracting #6: cost 3 inf + 5528
1550653409.778 * * [misc]simplify:  Extracting #7: cost 0 inf + 6614
1550653409.779 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))))
1550653409.779 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (* (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))))))))
1550653409.779 * [enter]simplify:  Simplifying (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653409.779 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653409.781 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653409.785 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.785 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.785 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653409.785 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653409.785 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653409.785 * * [misc]simplify:  Extracting #5: cost 8 inf + 330
1550653409.785 * * [misc]simplify:  Extracting #6: cost 3 inf + 940
1550653409.785 * * [misc]simplify:  Extracting #7: cost 1 inf + 1504
1550653409.785 * * [misc]simplify:  Extracting #8: cost 0 inf + 1866
1550653409.786 * [exit]simplify:  Simplified to (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653409.786 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (* (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))))))))
1550653409.786 * * * * [misc]progress:  [ 56 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (sqrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))))))))>
1550653409.786 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (sqrt (+ y x)))
1550653409.786 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653409.788 * * [misc]simplify:  iters left: 5 (34 enodes)
1550653409.793 * * [misc]simplify:  iters left: 4 (38 enodes)
1550653409.798 * * [misc]simplify:  iters left: 3 (41 enodes)
1550653409.803 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.803 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550653409.803 * * [misc]simplify:  Extracting #2: cost 14 inf + 0
1550653409.803 * * [misc]simplify:  Extracting #3: cost 20 inf + 0
1550653409.804 * * [misc]simplify:  Extracting #4: cost 19 inf + 43
1550653409.804 * * [misc]simplify:  Extracting #5: cost 15 inf + 209
1550653409.804 * * [misc]simplify:  Extracting #6: cost 9 inf + 860
1550653409.804 * * [misc]simplify:  Extracting #7: cost 1 inf + 3236
1550653409.805 * * [misc]simplify:  Extracting #8: cost 0 inf + 3558
1550653409.805 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))) (cbrt (+ (* y y) (* x x))))
1550653409.806 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (* (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))))))))
1550653409.806 * [enter]simplify:  Simplifying (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653409.806 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653409.808 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653409.812 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.812 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.812 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653409.812 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653409.812 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653409.812 * * [misc]simplify:  Extracting #5: cost 8 inf + 290
1550653409.812 * * [misc]simplify:  Extracting #6: cost 3 inf + 860
1550653409.813 * * [misc]simplify:  Extracting #7: cost 1 inf + 1384
1550653409.813 * * [misc]simplify:  Extracting #8: cost 0 inf + 1706
1550653409.813 * [exit]simplify:  Simplified to (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653409.813 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (* (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))))))))
1550653409.813 * * * * [misc]progress:  [ 57 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) 1) (/ (cbrt (+ (* y y) (* x x))) (+ y x))))))))>
1550653409.813 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) 1)
1550653409.813 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653409.816 * * [misc]simplify:  iters left: 5 (30 enodes)
1550653409.821 * * [misc]simplify:  iters left: 4 (40 enodes)
1550653409.827 * * [misc]simplify:  iters left: 3 (41 enodes)
1550653409.832 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.832 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653409.832 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1550653409.832 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550653409.832 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550653409.832 * * [misc]simplify:  Extracting #5: cost 11 inf + 44
1550653409.832 * * [misc]simplify:  Extracting #6: cost 8 inf + 167
1550653409.833 * * [misc]simplify:  Extracting #7: cost 5 inf + 734
1550653409.833 * * [misc]simplify:  Extracting #8: cost 0 inf + 1785
1550653409.833 * [exit]simplify:  Simplified to (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x))))
1550653409.833 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (+ y x))))))))
1550653409.833 * [enter]simplify:  Simplifying (/ (cbrt (+ (* y y) (* x x))) (+ y x))
1550653409.833 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653409.835 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653409.838 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.838 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.838 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653409.839 * * [misc]simplify:  Extracting #3: cost 8 inf + 86
1550653409.839 * * [misc]simplify:  Extracting #4: cost 8 inf + 168
1550653409.839 * * [misc]simplify:  Extracting #5: cost 2 inf + 978
1550653409.839 * * [misc]simplify:  Extracting #6: cost 0 inf + 1462
1550653409.839 * [exit]simplify:  Simplified to (/ (cbrt (+ (* y y) (* x x))) (+ y x))
1550653409.839 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (+ y x))))))))
1550653409.839 * * * * [misc]progress:  [ 58 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))))))))>
1550653409.840 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653409.840 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653409.842 * * [misc]simplify:  iters left: 5 (34 enodes)
1550653409.846 * * [misc]simplify:  iters left: 4 (36 enodes)
1550653409.850 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.850 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550653409.850 * * [misc]simplify:  Extracting #2: cost 12 inf + 0
1550653409.851 * * [misc]simplify:  Extracting #3: cost 18 inf + 0
1550653409.851 * * [misc]simplify:  Extracting #4: cost 17 inf + 43
1550653409.851 * * [misc]simplify:  Extracting #5: cost 11 inf + 453
1550653409.851 * * [misc]simplify:  Extracting #6: cost 3 inf + 1948
1550653409.851 * * [misc]simplify:  Extracting #7: cost 1 inf + 2432
1550653409.852 * * [misc]simplify:  Extracting #8: cost 0 inf + 2754
1550653409.852 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653409.852 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))))))))
1550653409.852 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653409.852 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653409.854 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653409.858 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.858 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.858 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653409.858 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653409.858 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653409.858 * * [misc]simplify:  Extracting #5: cost 8 inf + 330
1550653409.858 * * [misc]simplify:  Extracting #6: cost 3 inf + 900
1550653409.858 * * [misc]simplify:  Extracting #7: cost 1 inf + 1384
1550653409.859 * * [misc]simplify:  Extracting #8: cost 0 inf + 1706
1550653409.859 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653409.859 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))))))))
1550653409.859 * * * * [misc]progress:  [ 59 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))) (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))))))))>
1550653409.859 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653409.859 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653409.861 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653409.866 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.866 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.866 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653409.866 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653409.867 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653409.867 * * [misc]simplify:  Extracting #5: cost 8 inf + 290
1550653409.867 * * [misc]simplify:  Extracting #6: cost 3 inf + 820
1550653409.867 * * [misc]simplify:  Extracting #7: cost 1 inf + 1264
1550653409.867 * * [misc]simplify:  Extracting #8: cost 0 inf + 1546
1550653409.868 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653409.868 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))) (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))))))))
1550653409.868 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653409.868 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653409.870 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653409.874 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.874 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.874 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653409.874 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653409.874 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653409.874 * * [misc]simplify:  Extracting #5: cost 8 inf + 290
1550653409.874 * * [misc]simplify:  Extracting #6: cost 3 inf + 820
1550653409.874 * * [misc]simplify:  Extracting #7: cost 1 inf + 1264
1550653409.875 * * [misc]simplify:  Extracting #8: cost 0 inf + 1546
1550653409.875 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653409.875 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))) (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))))))))
1550653409.875 * * * * [misc]progress:  [ 60 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (sqrt (+ (* y y) (* x x))) 1) (/ (sqrt (+ (* y y) (* x x))) (+ y x))))))))>
1550653409.875 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) 1)
1550653409.876 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653409.878 * * [misc]simplify:  iters left: 5 (25 enodes)
1550653409.882 * * [misc]simplify:  iters left: 4 (27 enodes)
1550653409.885 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.885 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.886 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550653409.886 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550653409.886 * * [misc]simplify:  Extracting #4: cost 8 inf + 3
1550653409.886 * * [misc]simplify:  Extracting #5: cost 0 inf + 735
1550653409.886 * [exit]simplify:  Simplified to (sqrt (+ (* y y) (* x x)))
1550653409.886 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (sqrt (+ (* y y) (* x x))) (/ (sqrt (+ (* y y) (* x x))) (+ y x))))))))
1550653409.886 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (+ y x))
1550653409.886 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653409.888 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653409.891 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.891 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.891 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653409.891 * * [misc]simplify:  Extracting #3: cost 8 inf + 86
1550653409.892 * * [misc]simplify:  Extracting #4: cost 8 inf + 168
1550653409.892 * * [misc]simplify:  Extracting #5: cost 2 inf + 898
1550653409.892 * * [misc]simplify:  Extracting #6: cost 0 inf + 1302
1550653409.892 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (+ y x))
1550653409.892 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (sqrt (+ (* y y) (* x x))) (/ (sqrt (+ (* y y) (* x x))) (+ y x))))))))
1550653409.892 * * * * [misc]progress:  [ 61 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (cbrt (+ y x)))))))))>
1550653409.892 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653409.893 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653409.894 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653409.898 * * [misc]simplify:  iters left: 4 (30 enodes)
1550653409.902 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.902 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550653409.902 * * [misc]simplify:  Extracting #2: cost 9 inf + 1
1550653409.903 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550653409.903 * * [misc]simplify:  Extracting #4: cost 8 inf + 87
1550653409.903 * * [misc]simplify:  Extracting #5: cost 4 inf + 697
1550653409.903 * * [misc]simplify:  Extracting #6: cost 1 inf + 1184
1550653409.903 * * [misc]simplify:  Extracting #7: cost 0 inf + 1387
1550653409.903 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ y x))) (cbrt (+ y x)))
1550653409.903 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (/ 1 (cbrt (+ y x))) (cbrt (+ y x))) (/ (+ (* y y) (* x x)) (cbrt (+ y x)))))))))
1550653409.904 * [enter]simplify:  Simplifying (/ (+ (* y y) (* x x)) (cbrt (+ y x)))
1550653409.904 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653409.905 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653409.909 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.909 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.909 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653409.909 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653409.909 * * [misc]simplify:  Extracting #4: cost 11 inf + 43
1550653409.909 * * [misc]simplify:  Extracting #5: cost 8 inf + 167
1550653409.909 * * [misc]simplify:  Extracting #6: cost 1 inf + 1020
1550653409.909 * * [misc]simplify:  Extracting #7: cost 0 inf + 1302
1550653409.909 * [exit]simplify:  Simplified to (/ (+ (* y y) (* x x)) (cbrt (+ y x)))
1550653409.909 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (cbrt (+ y x)))))))))
1550653409.910 * * * * [misc]progress:  [ 62 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ 1 (sqrt (+ y x))) (/ (+ (* y y) (* x x)) (sqrt (+ y x)))))))))>
1550653409.910 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ y x)))
1550653409.910 * * [misc]simplify:  iters left: 5 (6 enodes)
1550653409.911 * * [misc]simplify:  iters left: 4 (21 enodes)
1550653409.915 * * [misc]simplify:  iters left: 3 (23 enodes)
1550653409.918 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.918 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.918 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550653409.918 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550653409.918 * * [misc]simplify:  Extracting #4: cost 6 inf + 3
1550653409.918 * * [misc]simplify:  Extracting #5: cost 1 inf + 374
1550653409.918 * * [misc]simplify:  Extracting #6: cost 0 inf + 497
1550653409.918 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ y x)))
1550653409.918 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ 1 (sqrt (+ y x))) (/ (+ (* y y) (* x x)) (sqrt (+ y x)))))))))
1550653409.918 * [enter]simplify:  Simplifying (/ (+ (* y y) (* x x)) (sqrt (+ y x)))
1550653409.919 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653409.920 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653409.924 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.924 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.924 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653409.924 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653409.924 * * [misc]simplify:  Extracting #4: cost 11 inf + 43
1550653409.924 * * [misc]simplify:  Extracting #5: cost 8 inf + 167
1550653409.924 * * [misc]simplify:  Extracting #6: cost 1 inf + 900
1550653409.924 * * [misc]simplify:  Extracting #7: cost 0 inf + 1142
1550653409.924 * [exit]simplify:  Simplified to (/ (+ (* y y) (* x x)) (sqrt (+ y x)))
1550653409.924 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ 1 (sqrt (+ y x))) (/ (+ (* y y) (* x x)) (sqrt (+ y x)))))))))
1550653409.925 * * * * [misc]progress:  [ 63 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ 1 1) (/ (+ (* y y) (* x x)) (+ y x))))))))>
1550653409.925 * [enter]simplify:  Simplifying (/ 1 1)
1550653409.925 * * [misc]simplify:  iters left: 2 (2 enodes)
1550653409.926 * * [misc]simplify:  iters left: 1 (6 enodes)
1550653409.927 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.927 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550653409.927 * [exit]simplify:  Simplified to 1
1550653409.927 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* 1 (/ (+ (* y y) (* x x)) (+ y x))))))))
1550653409.927 * [enter]simplify:  Simplifying (/ (+ (* y y) (* x x)) (+ y x))
1550653409.927 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653409.929 * * [misc]simplify:  iters left: 5 (23 enodes)
1550653409.932 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.932 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.932 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550653409.932 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550653409.932 * * [misc]simplify:  Extracting #4: cost 1 inf + 696
1550653409.932 * * [misc]simplify:  Extracting #5: cost 0 inf + 898
1550653409.932 * [exit]simplify:  Simplified to (/ (+ (* y y) (* x x)) (+ y x))
1550653409.933 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* 1 (/ (+ (* y y) (* x x)) (+ y x))))))))
1550653409.933 * * * * [misc]progress:  [ 64 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* 1 (/ (+ (* y y) (* x x)) (+ y x))))))))>
1550653409.933 * * * * [misc]progress:  [ 65 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (+ (* y y) (* x x)) (/ 1 (+ y x))))))))>
1550653409.933 * * * * [misc]progress:  [ 66 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ 1 (/ (+ y x) (+ (* y y) (* x x)))))))))>
1550653409.933 * * * * [misc]progress:  [ 67 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (/ (+ (* y y) (* x x)) (* (cbrt (+ y x)) (cbrt (+ y x)))) (cbrt (+ y x))))))))>
1550653409.933 * [enter]simplify:  Simplifying (cbrt (+ y x))
1550653409.933 * * [misc]simplify:  iters left: 3 (4 enodes)
1550653409.934 * * [misc]simplify:  iters left: 2 (13 enodes)
1550653409.935 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.935 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653409.935 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653409.936 * * [misc]simplify:  Extracting #3: cost 4 inf + 2
1550653409.936 * * [misc]simplify:  Extracting #4: cost 0 inf + 330
1550653409.936 * [exit]simplify:  Simplified to (cbrt (+ x y))
1550653409.936 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (/ (+ (* y y) (* x x)) (* (cbrt (+ y x)) (cbrt (+ y x)))) (cbrt (+ x y))))))))
1550653409.936 * * * * [misc]progress:  [ 68 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (/ (+ (* y y) (* x x)) (sqrt (+ y x))) (sqrt (+ y x))))))))>
1550653409.936 * [enter]simplify:  Simplifying (sqrt (+ y x))
1550653409.936 * * [misc]simplify:  iters left: 3 (4 enodes)
1550653409.937 * * [misc]simplify:  iters left: 2 (13 enodes)
1550653409.938 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.938 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653409.938 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653409.938 * * [misc]simplify:  Extracting #3: cost 4 inf + 2
1550653409.938 * * [misc]simplify:  Extracting #4: cost 0 inf + 250
1550653409.939 * [exit]simplify:  Simplified to (sqrt (+ x y))
1550653409.939 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (/ (+ (* y y) (* x x)) (sqrt (+ y x))) (sqrt (+ x y))))))))
1550653409.939 * * * * [misc]progress:  [ 69 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (/ (+ (* y y) (* x x)) 1) (+ y x)))))))>
1550653409.939 * [enter]simplify:  Simplifying (+ y x)
1550653409.939 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653409.940 * * [misc]simplify:  iters left: 1 (10 enodes)
1550653409.941 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.941 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653409.941 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550653409.941 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550653409.941 * [exit]simplify:  Simplified to (+ x y)
1550653409.941 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (/ (+ (* y y) (* x x)) 1) (+ x y)))))))
1550653409.941 * * * * [misc]progress:  [ 70 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (+ y x) (cbrt (+ (* y y) (* x x))))))))))>
1550653409.941 * [enter]simplify:  Simplifying (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x))))
1550653409.941 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653409.943 * * [misc]simplify:  iters left: 5 (22 enodes)
1550653409.947 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.947 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653409.947 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550653409.947 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550653409.947 * * [misc]simplify:  Extracting #4: cost 12 inf + 0
1550653409.947 * * [misc]simplify:  Extracting #5: cost 10 inf + 2
1550653409.947 * * [misc]simplify:  Extracting #6: cost 1 inf + 1056
1550653409.948 * * [misc]simplify:  Extracting #7: cost 0 inf + 1298
1550653409.948 * [exit]simplify:  Simplified to (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x))))
1550653409.948 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (+ y x) (cbrt (+ (* y y) (* x x))))))))))
1550653409.948 * * * * [misc]progress:  [ 71 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (sqrt (+ (* y y) (* x x))) (/ (+ y x) (sqrt (+ (* y y) (* x x))))))))))>
1550653409.948 * [enter]simplify:  Simplifying (sqrt (+ (* y y) (* x x)))
1550653409.948 * * [misc]simplify:  iters left: 5 (6 enodes)
1550653409.950 * * [misc]simplify:  iters left: 4 (19 enodes)
1550653409.952 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653409.952 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653409.952 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653409.952 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550653409.952 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550653409.952 * * [misc]simplify:  Extracting #5: cost 0 inf + 734
1550653409.952 * [exit]simplify:  Simplified to (sqrt (+ (* y y) (* x x)))
1550653409.952 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (sqrt (+ (* y y) (* x x))) (/ (+ y x) (sqrt (+ (* y y) (* x x))))))))))
1550653409.953 * * * * [misc]progress:  [ 72 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ 1 (/ (+ y x) (+ (* y y) (* x x)))))))))>
1550653409.953 * * * * [misc]progress:  [ 73 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (+ (* y y) (* x x)) (+ (pow y 3) (pow x 3))) (+ (* y y) (- (* x x) (* y x)))))))))>
1550653409.953 * [enter]simplify:  Simplifying (+ (* y y) (- (* x x) (* y x)))
1550653409.953 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653409.955 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653409.959 * * [misc]simplify:  iters left: 4 (50 enodes)
1550653409.967 * * [misc]simplify:  iters left: 3 (69 enodes)
1550653409.976 * * [misc]simplify:  iters left: 2 (85 enodes)
1550653409.988 * * [misc]simplify:  iters left: 1 (105 enodes)
1550653410.004 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.004 * * [misc]simplify:  Extracting #1: cost 13 inf + 0
1550653410.004 * * [misc]simplify:  Extracting #2: cost 33 inf + 0
1550653410.004 * * [misc]simplify:  Extracting #3: cost 24 inf + 779
1550653410.005 * * [misc]simplify:  Extracting #4: cost 4 inf + 2455
1550653410.005 * * [misc]simplify:  Extracting #5: cost 0 inf + 2702
1550653410.006 * [exit]simplify:  Simplified to (+ (* y (- y x)) (* x x))
1550653410.006 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (+ (* y y) (* x x)) (+ (pow y 3) (pow x 3))) (+ (* y (- y x)) (* x x))))))))
1550653410.006 * * * * [misc]progress:  [ 74 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (+ (* y y) (* x x)) (- (* y y) (* x x))) (- y x)))))))>
1550653410.006 * [enter]simplify:  Simplifying (- y x)
1550653410.006 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653410.007 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653410.008 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.009 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653410.009 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653410.009 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653410.009 * [exit]simplify:  Simplified to (- y x)
1550653410.009 * [misc]simplify:  Simplified (2 1 2 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (* (/ (+ (* y y) (* x x)) (- (* y y) (* x x))) (- y x)))))))
1550653410.009 * * * * [misc]progress:  [ 75 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (pow (* y y) 3) (pow (* x x) 3)) (* (+ y x) (+ (* (* y y) (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* x x)))))))))))>
1550653410.009 * [enter]simplify:  Simplifying (+ (pow (* y y) 3) (pow (* x x) 3))
1550653410.009 * * [misc]simplify:  iters left: 5 (8 enodes)
1550653410.011 * * [misc]simplify:  iters left: 4 (35 enodes)
1550653410.018 * * [misc]simplify:  iters left: 3 (59 enodes)
1550653410.029 * * [misc]simplify:  iters left: 2 (74 enodes)
1550653410.040 * * [misc]simplify:  iters left: 1 (85 enodes)
1550653410.051 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.051 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.051 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1550653410.051 * * [misc]simplify:  Extracting #3: cost 21 inf + 549
1550653410.051 * * [misc]simplify:  Extracting #4: cost 6 inf + 2681
1550653410.052 * * [misc]simplify:  Extracting #5: cost 1 inf + 2269
1550653410.052 * * [misc]simplify:  Extracting #6: cost 0 inf + 2350
1550653410.053 * [exit]simplify:  Simplified to (+ (* (* y (* y y)) (* y (* y y))) (* (* x (* x x)) (* x (* x x))))
1550653410.053 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* (* y (* y y)) (* y (* y y))) (* (* x (* x x)) (* x (* x x)))) (* (+ y x) (+ (* (* y y) (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* x x)))))))))))
1550653410.053 * * * * [misc]progress:  [ 76 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (- (* (* y y) (* y y)) (* (* x x) (* x x))) (* (+ y x) (- (* y y) (* x x)))))))))>
1550653410.053 * [enter]simplify:  Simplifying (- (* (* y y) (* y y)) (* (* x x) (* x x)))
1550653410.053 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653410.055 * * [misc]simplify:  iters left: 5 (34 enodes)
1550653410.061 * * [misc]simplify:  iters left: 4 (64 enodes)
1550653410.071 * * [misc]simplify:  iters left: 3 (113 enodes)
1550653410.093 * * [misc]simplify:  iters left: 2 (234 enodes)
1550653410.166 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.166 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1550653410.167 * * [misc]simplify:  Extracting #2: cost 136 inf + 0
1550653410.167 * * [misc]simplify:  Extracting #3: cost 155 inf + 1228
1550653410.171 * * [misc]simplify:  Extracting #4: cost 34 inf + 20014
1550653410.178 * * [misc]simplify:  Extracting #5: cost 0 inf + 27242
1550653410.185 * * [misc]simplify:  Extracting #6: cost 0 inf + 27202
1550653410.192 * [exit]simplify:  Simplified to (- (* (* y y) (* y y)) (* (* x x) (* x x)))
1550653410.192 * [misc]simplify:  Simplified (2 1 2 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (- (* (* y y) (* y y)) (* (* x x) (* x x))) (* (+ y x) (- (* y y) (* x x)))))))))
1550653410.193 * * * * [misc]progress:  [ 77 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (posit16->real (real->posit16 (/ (+ (* y y) (* x x)) (+ y x)))))))))>
1550653410.193 * * * * [misc]progress:  [ 78 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (pow (/ (+ (* y y) (* x x)) (+ y x)) 1) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.193 * * * * [misc]progress:  [ 79 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (exp (- (log (+ (* y y) (* x x))) (log (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.193 * [enter]simplify:  Simplifying (- (log (+ (* y y) (* x x))) (log (+ y x)))
1550653410.193 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653410.195 * * [misc]simplify:  iters left: 5 (31 enodes)
1550653410.199 * * [misc]simplify:  iters left: 4 (34 enodes)
1550653410.203 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.203 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653410.203 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550653410.203 * * [misc]simplify:  Extracting #3: cost 16 inf + 0
1550653410.203 * * [misc]simplify:  Extracting #4: cost 15 inf + 43
1550653410.203 * * [misc]simplify:  Extracting #5: cost 9 inf + 472
1550653410.203 * * [misc]simplify:  Extracting #6: cost 4 inf + 1092
1550653410.204 * * [misc]simplify:  Extracting #7: cost 0 inf + 2090
1550653410.204 * [exit]simplify:  Simplified to (- (log (+ (* y y) (* x x))) (log (+ y x)))
1550653410.204 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (exp (- (log (+ (* y y) (* x x))) (log (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.204 * * * * [misc]progress:  [ 80 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (exp (log (/ (+ (* y y) (* x x)) (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.204 * * * * [misc]progress:  [ 81 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (log (exp (/ (+ (* y y) (* x x)) (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.204 * * * * [misc]progress:  [ 82 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (cbrt (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.204 * [enter]simplify:  Simplifying (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))
1550653410.205 * * [misc]simplify:  iters left: 6 (11 enodes)
1550653410.207 * * [misc]simplify:  iters left: 5 (68 enodes)
1550653410.227 * * [misc]simplify:  iters left: 4 (258 enodes)
1550653410.295 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.295 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1550653410.295 * * [misc]simplify:  Extracting #2: cost 98 inf + 1
1550653410.296 * * [misc]simplify:  Extracting #3: cost 169 inf + 2315
1550653410.301 * * [misc]simplify:  Extracting #4: cost 48 inf + 26517
1550653410.309 * * [misc]simplify:  Extracting #5: cost 0 inf + 36773
1550653410.318 * * [misc]simplify:  Extracting #6: cost 0 inf + 36293
1550653410.328 * * [misc]simplify:  Extracting #7: cost 0 inf + 36253
1550653410.336 * [exit]simplify:  Simplified to (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))
1550653410.337 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (cbrt (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.337 * * * * [misc]progress:  [ 83 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (* (cbrt (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (+ (* y y) (* x x)) (+ y x)))) (cbrt (/ (+ (* y y) (* x x)) (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.337 * * * * [misc]progress:  [ 84 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (cbrt (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.337 * * * * [misc]progress:  [ 85 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (sqrt (/ (+ (* y y) (* x x)) (+ y x))) (sqrt (/ (+ (* y y) (* x x)) (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.337 * * * * [misc]progress:  [ 86 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (- (+ (* y y) (* x x))) (- (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.337 * * * * [misc]progress:  [ 87 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.337 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653410.337 * * [misc]simplify:  iters left: 6 (11 enodes)
1550653410.340 * * [misc]simplify:  iters left: 5 (41 enodes)
1550653410.345 * * [misc]simplify:  iters left: 4 (56 enodes)
1550653410.353 * * [misc]simplify:  iters left: 3 (63 enodes)
1550653410.363 * * [misc]simplify:  iters left: 2 (66 enodes)
1550653410.371 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.371 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1550653410.371 * * [misc]simplify:  Extracting #2: cost 22 inf + 0
1550653410.371 * * [misc]simplify:  Extracting #3: cost 28 inf + 0
1550653410.371 * * [misc]simplify:  Extracting #4: cost 26 inf + 84
1550653410.371 * * [misc]simplify:  Extracting #5: cost 18 inf + 858
1550653410.372 * * [misc]simplify:  Extracting #6: cost 3 inf + 5528
1550653410.373 * * [misc]simplify:  Extracting #7: cost 0 inf + 6614
1550653410.374 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))))
1550653410.374 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (* (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.374 * [enter]simplify:  Simplifying (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653410.374 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653410.376 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653410.379 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.380 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.380 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653410.380 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653410.380 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653410.380 * * [misc]simplify:  Extracting #5: cost 8 inf + 330
1550653410.380 * * [misc]simplify:  Extracting #6: cost 3 inf + 940
1550653410.380 * * [misc]simplify:  Extracting #7: cost 1 inf + 1504
1550653410.381 * * [misc]simplify:  Extracting #8: cost 0 inf + 1866
1550653410.381 * [exit]simplify:  Simplified to (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653410.381 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (* (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.381 * * * * [misc]progress:  [ 88 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (sqrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.381 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (sqrt (+ y x)))
1550653410.381 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653410.383 * * [misc]simplify:  iters left: 5 (34 enodes)
1550653410.388 * * [misc]simplify:  iters left: 4 (38 enodes)
1550653410.392 * * [misc]simplify:  iters left: 3 (41 enodes)
1550653410.398 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.398 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550653410.398 * * [misc]simplify:  Extracting #2: cost 14 inf + 0
1550653410.398 * * [misc]simplify:  Extracting #3: cost 20 inf + 0
1550653410.398 * * [misc]simplify:  Extracting #4: cost 19 inf + 43
1550653410.398 * * [misc]simplify:  Extracting #5: cost 15 inf + 209
1550653410.398 * * [misc]simplify:  Extracting #6: cost 9 inf + 860
1550653410.399 * * [misc]simplify:  Extracting #7: cost 1 inf + 3236
1550653410.399 * * [misc]simplify:  Extracting #8: cost 0 inf + 3558
1550653410.400 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))) (cbrt (+ (* y y) (* x x))))
1550653410.400 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (* (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.400 * [enter]simplify:  Simplifying (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653410.400 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653410.402 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653410.406 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.406 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.406 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653410.406 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653410.406 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653410.406 * * [misc]simplify:  Extracting #5: cost 8 inf + 290
1550653410.406 * * [misc]simplify:  Extracting #6: cost 3 inf + 860
1550653410.407 * * [misc]simplify:  Extracting #7: cost 1 inf + 1384
1550653410.407 * * [misc]simplify:  Extracting #8: cost 0 inf + 1706
1550653410.407 * [exit]simplify:  Simplified to (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653410.407 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (* (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.407 * * * * [misc]progress:  [ 89 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) 1) (/ (cbrt (+ (* y y) (* x x))) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.407 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) 1)
1550653410.408 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653410.410 * * [misc]simplify:  iters left: 5 (30 enodes)
1550653410.415 * * [misc]simplify:  iters left: 4 (40 enodes)
1550653410.420 * * [misc]simplify:  iters left: 3 (41 enodes)
1550653410.426 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.426 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653410.426 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1550653410.426 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550653410.426 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550653410.426 * * [misc]simplify:  Extracting #5: cost 11 inf + 44
1550653410.426 * * [misc]simplify:  Extracting #6: cost 8 inf + 167
1550653410.426 * * [misc]simplify:  Extracting #7: cost 5 inf + 734
1550653410.426 * * [misc]simplify:  Extracting #8: cost 0 inf + 1785
1550653410.427 * [exit]simplify:  Simplified to (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x))))
1550653410.427 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.427 * [enter]simplify:  Simplifying (/ (cbrt (+ (* y y) (* x x))) (+ y x))
1550653410.427 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653410.429 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653410.432 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.432 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.432 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653410.432 * * [misc]simplify:  Extracting #3: cost 8 inf + 86
1550653410.432 * * [misc]simplify:  Extracting #4: cost 8 inf + 168
1550653410.432 * * [misc]simplify:  Extracting #5: cost 2 inf + 978
1550653410.433 * * [misc]simplify:  Extracting #6: cost 0 inf + 1462
1550653410.433 * [exit]simplify:  Simplified to (/ (cbrt (+ (* y y) (* x x))) (+ y x))
1550653410.433 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.433 * * * * [misc]progress:  [ 90 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.433 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653410.433 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653410.436 * * [misc]simplify:  iters left: 5 (34 enodes)
1550653410.441 * * [misc]simplify:  iters left: 4 (36 enodes)
1550653410.445 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.445 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550653410.445 * * [misc]simplify:  Extracting #2: cost 12 inf + 0
1550653410.445 * * [misc]simplify:  Extracting #3: cost 18 inf + 0
1550653410.445 * * [misc]simplify:  Extracting #4: cost 17 inf + 43
1550653410.445 * * [misc]simplify:  Extracting #5: cost 11 inf + 453
1550653410.446 * * [misc]simplify:  Extracting #6: cost 3 inf + 1948
1550653410.446 * * [misc]simplify:  Extracting #7: cost 1 inf + 2432
1550653410.446 * * [misc]simplify:  Extracting #8: cost 0 inf + 2754
1550653410.447 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653410.447 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.447 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653410.447 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653410.449 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653410.453 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.453 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.453 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653410.453 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653410.453 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653410.453 * * [misc]simplify:  Extracting #5: cost 8 inf + 330
1550653410.453 * * [misc]simplify:  Extracting #6: cost 3 inf + 900
1550653410.453 * * [misc]simplify:  Extracting #7: cost 1 inf + 1384
1550653410.453 * * [misc]simplify:  Extracting #8: cost 0 inf + 1706
1550653410.454 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653410.454 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.454 * * * * [misc]progress:  [ 91 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))) (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.454 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653410.454 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653410.456 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653410.460 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.460 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.460 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653410.460 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653410.460 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653410.460 * * [misc]simplify:  Extracting #5: cost 8 inf + 290
1550653410.460 * * [misc]simplify:  Extracting #6: cost 3 inf + 820
1550653410.461 * * [misc]simplify:  Extracting #7: cost 1 inf + 1264
1550653410.461 * * [misc]simplify:  Extracting #8: cost 0 inf + 1546
1550653410.461 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653410.461 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))) (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.461 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653410.461 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653410.463 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653410.467 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.467 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.467 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653410.467 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653410.467 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653410.467 * * [misc]simplify:  Extracting #5: cost 8 inf + 290
1550653410.468 * * [misc]simplify:  Extracting #6: cost 3 inf + 820
1550653410.468 * * [misc]simplify:  Extracting #7: cost 1 inf + 1264
1550653410.468 * * [misc]simplify:  Extracting #8: cost 0 inf + 1546
1550653410.469 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653410.469 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))) (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.469 * * * * [misc]progress:  [ 92 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (sqrt (+ (* y y) (* x x))) 1) (/ (sqrt (+ (* y y) (* x x))) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.469 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) 1)
1550653410.469 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653410.471 * * [misc]simplify:  iters left: 5 (25 enodes)
1550653410.475 * * [misc]simplify:  iters left: 4 (27 enodes)
1550653410.479 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.479 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.479 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550653410.479 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550653410.479 * * [misc]simplify:  Extracting #4: cost 8 inf + 3
1550653410.479 * * [misc]simplify:  Extracting #5: cost 0 inf + 735
1550653410.479 * [exit]simplify:  Simplified to (sqrt (+ (* y y) (* x x)))
1550653410.479 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (sqrt (+ (* y y) (* x x))) (/ (sqrt (+ (* y y) (* x x))) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.480 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (+ y x))
1550653410.480 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653410.481 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653410.485 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.485 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.485 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653410.485 * * [misc]simplify:  Extracting #3: cost 8 inf + 86
1550653410.485 * * [misc]simplify:  Extracting #4: cost 8 inf + 168
1550653410.485 * * [misc]simplify:  Extracting #5: cost 2 inf + 898
1550653410.485 * * [misc]simplify:  Extracting #6: cost 0 inf + 1302
1550653410.485 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (+ y x))
1550653410.485 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (sqrt (+ (* y y) (* x x))) (/ (sqrt (+ (* y y) (* x x))) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.486 * * * * [misc]progress:  [ 93 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.486 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653410.486 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653410.488 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653410.491 * * [misc]simplify:  iters left: 4 (30 enodes)
1550653410.495 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.495 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550653410.495 * * [misc]simplify:  Extracting #2: cost 9 inf + 1
1550653410.496 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550653410.496 * * [misc]simplify:  Extracting #4: cost 8 inf + 87
1550653410.496 * * [misc]simplify:  Extracting #5: cost 4 inf + 697
1550653410.496 * * [misc]simplify:  Extracting #6: cost 1 inf + 1184
1550653410.496 * * [misc]simplify:  Extracting #7: cost 0 inf + 1387
1550653410.496 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ y x))) (cbrt (+ y x)))
1550653410.496 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (/ 1 (cbrt (+ y x))) (cbrt (+ y x))) (/ (+ (* y y) (* x x)) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.497 * [enter]simplify:  Simplifying (/ (+ (* y y) (* x x)) (cbrt (+ y x)))
1550653410.497 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653410.498 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653410.502 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.502 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.502 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653410.502 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653410.502 * * [misc]simplify:  Extracting #4: cost 11 inf + 43
1550653410.502 * * [misc]simplify:  Extracting #5: cost 8 inf + 167
1550653410.502 * * [misc]simplify:  Extracting #6: cost 1 inf + 1020
1550653410.502 * * [misc]simplify:  Extracting #7: cost 0 inf + 1302
1550653410.502 * [exit]simplify:  Simplified to (/ (+ (* y y) (* x x)) (cbrt (+ y x)))
1550653410.503 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.503 * * * * [misc]progress:  [ 94 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ 1 (sqrt (+ y x))) (/ (+ (* y y) (* x x)) (sqrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.503 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ y x)))
1550653410.503 * * [misc]simplify:  iters left: 5 (6 enodes)
1550653410.504 * * [misc]simplify:  iters left: 4 (21 enodes)
1550653410.507 * * [misc]simplify:  iters left: 3 (23 enodes)
1550653410.512 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.512 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.512 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550653410.512 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550653410.512 * * [misc]simplify:  Extracting #4: cost 6 inf + 3
1550653410.512 * * [misc]simplify:  Extracting #5: cost 1 inf + 374
1550653410.512 * * [misc]simplify:  Extracting #6: cost 0 inf + 497
1550653410.512 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ y x)))
1550653410.512 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ 1 (sqrt (+ y x))) (/ (+ (* y y) (* x x)) (sqrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.512 * [enter]simplify:  Simplifying (/ (+ (* y y) (* x x)) (sqrt (+ y x)))
1550653410.512 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653410.514 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653410.517 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.517 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.518 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653410.518 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653410.518 * * [misc]simplify:  Extracting #4: cost 11 inf + 43
1550653410.518 * * [misc]simplify:  Extracting #5: cost 8 inf + 167
1550653410.518 * * [misc]simplify:  Extracting #6: cost 1 inf + 900
1550653410.518 * * [misc]simplify:  Extracting #7: cost 0 inf + 1142
1550653410.518 * [exit]simplify:  Simplified to (/ (+ (* y y) (* x x)) (sqrt (+ y x)))
1550653410.518 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ 1 (sqrt (+ y x))) (/ (+ (* y y) (* x x)) (sqrt (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.518 * * * * [misc]progress:  [ 95 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ 1 1) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.519 * [enter]simplify:  Simplifying (/ 1 1)
1550653410.519 * * [misc]simplify:  iters left: 2 (2 enodes)
1550653410.520 * * [misc]simplify:  iters left: 1 (6 enodes)
1550653410.521 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.521 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550653410.521 * [exit]simplify:  Simplified to 1
1550653410.521 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* 1 (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.521 * [enter]simplify:  Simplifying (/ (+ (* y y) (* x x)) (+ y x))
1550653410.521 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653410.523 * * [misc]simplify:  iters left: 5 (23 enodes)
1550653410.526 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.526 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.526 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550653410.526 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550653410.526 * * [misc]simplify:  Extracting #4: cost 1 inf + 696
1550653410.526 * * [misc]simplify:  Extracting #5: cost 0 inf + 898
1550653410.527 * [exit]simplify:  Simplified to (/ (+ (* y y) (* x x)) (+ y x))
1550653410.527 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* 1 (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.527 * * * * [misc]progress:  [ 96 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* 1 (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.527 * * * * [misc]progress:  [ 97 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (+ (* y y) (* x x)) (/ 1 (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.527 * * * * [misc]progress:  [ 98 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ 1 (/ (+ y x) (+ (* y y) (* x x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.527 * * * * [misc]progress:  [ 99 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (/ (+ (* y y) (* x x)) (* (cbrt (+ y x)) (cbrt (+ y x)))) (cbrt (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.527 * [enter]simplify:  Simplifying (cbrt (+ y x))
1550653410.527 * * [misc]simplify:  iters left: 3 (4 enodes)
1550653410.528 * * [misc]simplify:  iters left: 2 (13 enodes)
1550653410.529 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.529 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653410.529 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653410.530 * * [misc]simplify:  Extracting #3: cost 4 inf + 2
1550653410.530 * * [misc]simplify:  Extracting #4: cost 0 inf + 330
1550653410.530 * [exit]simplify:  Simplified to (cbrt (+ x y))
1550653410.530 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (/ (+ (* y y) (* x x)) (* (cbrt (+ y x)) (cbrt (+ y x)))) (cbrt (+ x y))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.530 * * * * [misc]progress:  [ 100 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (/ (+ (* y y) (* x x)) (sqrt (+ y x))) (sqrt (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.530 * [enter]simplify:  Simplifying (sqrt (+ y x))
1550653410.530 * * [misc]simplify:  iters left: 3 (4 enodes)
1550653410.531 * * [misc]simplify:  iters left: 2 (13 enodes)
1550653410.532 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.532 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653410.532 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653410.532 * * [misc]simplify:  Extracting #3: cost 4 inf + 2
1550653410.533 * * [misc]simplify:  Extracting #4: cost 0 inf + 250
1550653410.533 * [exit]simplify:  Simplified to (sqrt (+ x y))
1550653410.533 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (/ (+ (* y y) (* x x)) (sqrt (+ y x))) (sqrt (+ x y))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.533 * * * * [misc]progress:  [ 101 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (/ (+ (* y y) (* x x)) 1) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.533 * [enter]simplify:  Simplifying (+ y x)
1550653410.533 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653410.534 * * [misc]simplify:  iters left: 1 (10 enodes)
1550653410.535 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.535 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.535 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550653410.535 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550653410.535 * [exit]simplify:  Simplified to (+ x y)
1550653410.535 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (/ (+ (* y y) (* x x)) 1) (+ x y)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.535 * * * * [misc]progress:  [ 102 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (+ y x) (cbrt (+ (* y y) (* x x))))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.535 * [enter]simplify:  Simplifying (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x))))
1550653410.535 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653410.537 * * [misc]simplify:  iters left: 5 (22 enodes)
1550653410.539 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.539 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653410.540 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550653410.540 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550653410.540 * * [misc]simplify:  Extracting #4: cost 12 inf + 0
1550653410.540 * * [misc]simplify:  Extracting #5: cost 10 inf + 2
1550653410.540 * * [misc]simplify:  Extracting #6: cost 1 inf + 1056
1550653410.540 * * [misc]simplify:  Extracting #7: cost 0 inf + 1298
1550653410.540 * [exit]simplify:  Simplified to (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x))))
1550653410.540 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (+ y x) (cbrt (+ (* y y) (* x x))))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.540 * * * * [misc]progress:  [ 103 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (sqrt (+ (* y y) (* x x))) (/ (+ y x) (sqrt (+ (* y y) (* x x))))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.541 * [enter]simplify:  Simplifying (sqrt (+ (* y y) (* x x)))
1550653410.541 * * [misc]simplify:  iters left: 5 (6 enodes)
1550653410.542 * * [misc]simplify:  iters left: 4 (19 enodes)
1550653410.545 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.545 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653410.545 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653410.545 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550653410.545 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550653410.545 * * [misc]simplify:  Extracting #5: cost 0 inf + 734
1550653410.545 * [exit]simplify:  Simplified to (sqrt (+ (* y y) (* x x)))
1550653410.545 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (sqrt (+ (* y y) (* x x))) (/ (+ y x) (sqrt (+ (* y y) (* x x))))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.545 * * * * [misc]progress:  [ 104 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ 1 (/ (+ y x) (+ (* y y) (* x x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.545 * * * * [misc]progress:  [ 105 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (+ (* y y) (* x x)) (+ (pow y 3) (pow x 3))) (+ (* y y) (- (* x x) (* y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.545 * [enter]simplify:  Simplifying (+ (* y y) (- (* x x) (* y x)))
1550653410.546 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653410.547 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653410.552 * * [misc]simplify:  iters left: 4 (50 enodes)
1550653410.559 * * [misc]simplify:  iters left: 3 (69 enodes)
1550653410.569 * * [misc]simplify:  iters left: 2 (85 enodes)
1550653410.581 * * [misc]simplify:  iters left: 1 (105 enodes)
1550653410.597 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.598 * * [misc]simplify:  Extracting #1: cost 13 inf + 0
1550653410.598 * * [misc]simplify:  Extracting #2: cost 33 inf + 0
1550653410.598 * * [misc]simplify:  Extracting #3: cost 24 inf + 779
1550653410.598 * * [misc]simplify:  Extracting #4: cost 4 inf + 2455
1550653410.599 * * [misc]simplify:  Extracting #5: cost 0 inf + 2702
1550653410.600 * [exit]simplify:  Simplified to (+ (* y (- y x)) (* x x))
1550653410.600 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (+ (* y y) (* x x)) (+ (pow y 3) (pow x 3))) (+ (* y (- y x)) (* x x))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.600 * * * * [misc]progress:  [ 106 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (+ (* y y) (* x x)) (- (* y y) (* x x))) (- y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.600 * [enter]simplify:  Simplifying (- y x)
1550653410.600 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653410.601 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653410.603 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.603 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653410.603 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653410.603 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653410.603 * [exit]simplify:  Simplified to (- y x)
1550653410.603 * [misc]simplify:  Simplified (2 1 2 2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (* (/ (+ (* y y) (* x x)) (- (* y y) (* x x))) (- y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.603 * * * * [misc]progress:  [ 107 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (pow (* y y) 3) (pow (* x x) 3)) (* (+ y x) (+ (* (* y y) (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* x x)))))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.603 * [enter]simplify:  Simplifying (+ (pow (* y y) 3) (pow (* x x) 3))
1550653410.603 * * [misc]simplify:  iters left: 5 (8 enodes)
1550653410.606 * * [misc]simplify:  iters left: 4 (35 enodes)
1550653410.612 * * [misc]simplify:  iters left: 3 (59 enodes)
1550653410.622 * * [misc]simplify:  iters left: 2 (74 enodes)
1550653410.632 * * [misc]simplify:  iters left: 1 (85 enodes)
1550653410.643 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.644 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.644 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1550653410.644 * * [misc]simplify:  Extracting #3: cost 21 inf + 549
1550653410.644 * * [misc]simplify:  Extracting #4: cost 6 inf + 2681
1550653410.645 * * [misc]simplify:  Extracting #5: cost 1 inf + 2269
1550653410.645 * * [misc]simplify:  Extracting #6: cost 0 inf + 2350
1550653410.646 * [exit]simplify:  Simplified to (+ (* (* y (* y y)) (* y (* y y))) (* (* x (* x x)) (* x (* x x))))
1550653410.646 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* (* y (* y y)) (* y (* y y))) (* (* x (* x x)) (* x (* x x)))) (* (+ y x) (+ (* (* y y) (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* x x)))))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.646 * * * * [misc]progress:  [ 108 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (- (* (* y y) (* y y)) (* (* x x) (* x x))) (* (+ y x) (- (* y y) (* x x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.646 * [enter]simplify:  Simplifying (- (* (* y y) (* y y)) (* (* x x) (* x x)))
1550653410.646 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653410.648 * * [misc]simplify:  iters left: 5 (34 enodes)
1550653410.654 * * [misc]simplify:  iters left: 4 (64 enodes)
1550653410.666 * * [misc]simplify:  iters left: 3 (113 enodes)
1550653410.687 * * [misc]simplify:  iters left: 2 (234 enodes)
1550653410.760 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.761 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1550653410.761 * * [misc]simplify:  Extracting #2: cost 136 inf + 0
1550653410.762 * * [misc]simplify:  Extracting #3: cost 155 inf + 1228
1550653410.765 * * [misc]simplify:  Extracting #4: cost 34 inf + 20014
1550653410.772 * * [misc]simplify:  Extracting #5: cost 0 inf + 27242
1550653410.779 * * [misc]simplify:  Extracting #6: cost 0 inf + 27202
1550653410.786 * [exit]simplify:  Simplified to (- (* (* y y) (* y y)) (* (* x x) (* x x)))
1550653410.786 * [misc]simplify:  Simplified (2 1 2 2 1 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (- (* (* y y) (* y y)) (* (* x x) (* x x))) (* (+ y x) (- (* y y) (* x x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.786 * * * * [misc]progress:  [ 109 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (posit16->real (real->posit16 (/ (+ (* y y) (* x x)) (+ y x)))) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.786 * * * * [misc]progress:  [ 110 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (pow (/ (+ (* y y) (* x x)) (+ y x)) 1)) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.786 * * * * [misc]progress:  [ 111 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (exp (- (log (+ (* y y) (* x x))) (log (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.787 * [enter]simplify:  Simplifying (- (log (+ (* y y) (* x x))) (log (+ y x)))
1550653410.787 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653410.791 * * [misc]simplify:  iters left: 5 (31 enodes)
1550653410.795 * * [misc]simplify:  iters left: 4 (34 enodes)
1550653410.799 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.799 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653410.799 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550653410.799 * * [misc]simplify:  Extracting #3: cost 16 inf + 0
1550653410.799 * * [misc]simplify:  Extracting #4: cost 15 inf + 43
1550653410.799 * * [misc]simplify:  Extracting #5: cost 9 inf + 472
1550653410.800 * * [misc]simplify:  Extracting #6: cost 4 inf + 1092
1550653410.800 * * [misc]simplify:  Extracting #7: cost 0 inf + 2090
1550653410.800 * [exit]simplify:  Simplified to (- (log (+ (* y y) (* x x))) (log (+ y x)))
1550653410.800 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (exp (- (log (+ (* y y) (* x x))) (log (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.800 * * * * [misc]progress:  [ 112 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (exp (log (/ (+ (* y y) (* x x)) (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.801 * * * * [misc]progress:  [ 113 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (log (exp (/ (+ (* y y) (* x x)) (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.801 * * * * [misc]progress:  [ 114 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (cbrt (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.801 * [enter]simplify:  Simplifying (/ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (* (+ y x) (+ y x)) (+ y x)))
1550653410.801 * * [misc]simplify:  iters left: 6 (11 enodes)
1550653410.804 * * [misc]simplify:  iters left: 5 (68 enodes)
1550653410.821 * * [misc]simplify:  iters left: 4 (258 enodes)
1550653410.891 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.891 * * [misc]simplify:  Extracting #1: cost 30 inf + 0
1550653410.891 * * [misc]simplify:  Extracting #2: cost 98 inf + 1
1550653410.892 * * [misc]simplify:  Extracting #3: cost 169 inf + 2315
1550653410.897 * * [misc]simplify:  Extracting #4: cost 48 inf + 26517
1550653410.905 * * [misc]simplify:  Extracting #5: cost 0 inf + 36773
1550653410.914 * * [misc]simplify:  Extracting #6: cost 0 inf + 36293
1550653410.923 * * [misc]simplify:  Extracting #7: cost 0 inf + 36253
1550653410.934 * [exit]simplify:  Simplified to (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x)))
1550653410.935 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (cbrt (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.935 * * * * [misc]progress:  [ 115 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (* (cbrt (/ (+ (* y y) (* x x)) (+ y x))) (cbrt (/ (+ (* y y) (* x x)) (+ y x)))) (cbrt (/ (+ (* y y) (* x x)) (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.935 * * * * [misc]progress:  [ 116 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (cbrt (* (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x))) (/ (+ (* y y) (* x x)) (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.935 * * * * [misc]progress:  [ 117 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (sqrt (/ (+ (* y y) (* x x)) (+ y x))) (sqrt (/ (+ (* y y) (* x x)) (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.935 * * * * [misc]progress:  [ 118 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (- (+ (* y y) (* x x))) (- (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.935 * * * * [misc]progress:  [ 119 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.935 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653410.935 * * [misc]simplify:  iters left: 6 (11 enodes)
1550653410.937 * * [misc]simplify:  iters left: 5 (41 enodes)
1550653410.943 * * [misc]simplify:  iters left: 4 (56 enodes)
1550653410.951 * * [misc]simplify:  iters left: 3 (63 enodes)
1550653410.959 * * [misc]simplify:  iters left: 2 (66 enodes)
1550653410.966 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.967 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1550653410.967 * * [misc]simplify:  Extracting #2: cost 22 inf + 0
1550653410.967 * * [misc]simplify:  Extracting #3: cost 28 inf + 0
1550653410.967 * * [misc]simplify:  Extracting #4: cost 26 inf + 84
1550653410.967 * * [misc]simplify:  Extracting #5: cost 18 inf + 858
1550653410.968 * * [misc]simplify:  Extracting #6: cost 3 inf + 5528
1550653410.968 * * [misc]simplify:  Extracting #7: cost 0 inf + 6614
1550653410.969 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))))
1550653410.969 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (* (* (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.970 * [enter]simplify:  Simplifying (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653410.970 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653410.972 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653410.975 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.975 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653410.975 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653410.975 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653410.976 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653410.976 * * [misc]simplify:  Extracting #5: cost 8 inf + 330
1550653410.976 * * [misc]simplify:  Extracting #6: cost 3 inf + 940
1550653410.976 * * [misc]simplify:  Extracting #7: cost 1 inf + 1504
1550653410.976 * * [misc]simplify:  Extracting #8: cost 0 inf + 1866
1550653410.976 * [exit]simplify:  Simplified to (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653410.977 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (* (* (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x)))) (/ (cbrt (+ (* y y) (* x x))) (cbrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.977 * * * * [misc]progress:  [ 120 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (sqrt (+ y x))) (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653410.977 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (sqrt (+ y x)))
1550653410.977 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653410.979 * * [misc]simplify:  iters left: 5 (34 enodes)
1550653410.983 * * [misc]simplify:  iters left: 4 (38 enodes)
1550653410.988 * * [misc]simplify:  iters left: 3 (41 enodes)
1550653410.994 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653410.994 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1550653410.994 * * [misc]simplify:  Extracting #2: cost 14 inf + 0
1550653410.994 * * [misc]simplify:  Extracting #3: cost 20 inf + 0
1550653410.994 * * [misc]simplify:  Extracting #4: cost 19 inf + 43
1550653410.994 * * [misc]simplify:  Extracting #5: cost 15 inf + 209
1550653410.994 * * [misc]simplify:  Extracting #6: cost 9 inf + 860
1550653410.995 * * [misc]simplify:  Extracting #7: cost 1 inf + 3236
1550653410.995 * * [misc]simplify:  Extracting #8: cost 0 inf + 3558
1550653410.996 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))) (cbrt (+ (* y y) (* x x))))
1550653410.996 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (* (* (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653410.996 * [enter]simplify:  Simplifying (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653410.996 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653410.998 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653411.001 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.001 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.002 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653411.002 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653411.002 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653411.002 * * [misc]simplify:  Extracting #5: cost 8 inf + 290
1550653411.002 * * [misc]simplify:  Extracting #6: cost 3 inf + 860
1550653411.002 * * [misc]simplify:  Extracting #7: cost 1 inf + 1384
1550653411.002 * * [misc]simplify:  Extracting #8: cost 0 inf + 1706
1550653411.003 * [exit]simplify:  Simplified to (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653411.003 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (* (* (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (sqrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.003 * * * * [misc]progress:  [ 121 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) 1) (/ (cbrt (+ (* y y) (* x x))) (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.003 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) 1)
1550653411.003 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653411.006 * * [misc]simplify:  iters left: 5 (30 enodes)
1550653411.011 * * [misc]simplify:  iters left: 4 (40 enodes)
1550653411.017 * * [misc]simplify:  iters left: 3 (41 enodes)
1550653411.022 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.022 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653411.022 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1550653411.022 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550653411.022 * * [misc]simplify:  Extracting #4: cost 14 inf + 1
1550653411.022 * * [misc]simplify:  Extracting #5: cost 11 inf + 44
1550653411.022 * * [misc]simplify:  Extracting #6: cost 8 inf + 167
1550653411.022 * * [misc]simplify:  Extracting #7: cost 5 inf + 734
1550653411.022 * * [misc]simplify:  Extracting #8: cost 0 inf + 1785
1550653411.023 * [exit]simplify:  Simplified to (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x))))
1550653411.023 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (* (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.023 * [enter]simplify:  Simplifying (/ (cbrt (+ (* y y) (* x x))) (+ y x))
1550653411.023 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653411.025 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653411.029 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.029 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.029 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653411.029 * * [misc]simplify:  Extracting #3: cost 8 inf + 86
1550653411.029 * * [misc]simplify:  Extracting #4: cost 8 inf + 168
1550653411.029 * * [misc]simplify:  Extracting #5: cost 2 inf + 978
1550653411.029 * * [misc]simplify:  Extracting #6: cost 0 inf + 1462
1550653411.029 * [exit]simplify:  Simplified to (/ (cbrt (+ (* y y) (* x x))) (+ y x))
1550653411.030 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (* (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (cbrt (+ (* y y) (* x x))) (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.030 * * * * [misc]progress:  [ 122 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.030 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653411.030 * * [misc]simplify:  iters left: 6 (10 enodes)
1550653411.032 * * [misc]simplify:  iters left: 5 (34 enodes)
1550653411.036 * * [misc]simplify:  iters left: 4 (36 enodes)
1550653411.041 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.041 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550653411.041 * * [misc]simplify:  Extracting #2: cost 12 inf + 0
1550653411.041 * * [misc]simplify:  Extracting #3: cost 18 inf + 0
1550653411.041 * * [misc]simplify:  Extracting #4: cost 17 inf + 43
1550653411.041 * * [misc]simplify:  Extracting #5: cost 11 inf + 453
1550653411.041 * * [misc]simplify:  Extracting #6: cost 3 inf + 1948
1550653411.042 * * [misc]simplify:  Extracting #7: cost 1 inf + 2432
1550653411.042 * * [misc]simplify:  Extracting #8: cost 0 inf + 2754
1550653411.042 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653411.042 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (* (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.043 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653411.043 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653411.045 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653411.048 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.048 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.048 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653411.048 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653411.048 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653411.048 * * [misc]simplify:  Extracting #5: cost 8 inf + 330
1550653411.049 * * [misc]simplify:  Extracting #6: cost 3 inf + 900
1550653411.049 * * [misc]simplify:  Extracting #7: cost 1 inf + 1384
1550653411.049 * * [misc]simplify:  Extracting #8: cost 0 inf + 1706
1550653411.049 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x)))
1550653411.049 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (* (/ (sqrt (+ (* y y) (* x x))) (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (sqrt (+ (* y y) (* x x))) (cbrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.050 * * * * [misc]progress:  [ 123 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))) (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.050 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653411.050 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653411.052 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653411.055 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.055 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.055 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653411.055 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653411.055 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653411.055 * * [misc]simplify:  Extracting #5: cost 8 inf + 290
1550653411.056 * * [misc]simplify:  Extracting #6: cost 3 inf + 820
1550653411.056 * * [misc]simplify:  Extracting #7: cost 1 inf + 1264
1550653411.056 * * [misc]simplify:  Extracting #8: cost 0 inf + 1546
1550653411.056 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653411.056 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (* (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))) (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.057 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653411.057 * * [misc]simplify:  iters left: 6 (9 enodes)
1550653411.058 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653411.062 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.062 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.062 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1550653411.062 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653411.062 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1550653411.062 * * [misc]simplify:  Extracting #5: cost 8 inf + 290
1550653411.062 * * [misc]simplify:  Extracting #6: cost 3 inf + 820
1550653411.063 * * [misc]simplify:  Extracting #7: cost 1 inf + 1264
1550653411.063 * * [misc]simplify:  Extracting #8: cost 0 inf + 1546
1550653411.063 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x)))
1550653411.063 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (* (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))) (/ (sqrt (+ (* y y) (* x x))) (sqrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.063 * * * * [misc]progress:  [ 124 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (/ (sqrt (+ (* y y) (* x x))) 1) (/ (sqrt (+ (* y y) (* x x))) (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.064 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) 1)
1550653411.064 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653411.066 * * [misc]simplify:  iters left: 5 (25 enodes)
1550653411.070 * * [misc]simplify:  iters left: 4 (27 enodes)
1550653411.074 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.074 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.074 * * [misc]simplify:  Extracting #2: cost 6 inf + 1
1550653411.074 * * [misc]simplify:  Extracting #3: cost 10 inf + 1
1550653411.074 * * [misc]simplify:  Extracting #4: cost 8 inf + 3
1550653411.074 * * [misc]simplify:  Extracting #5: cost 0 inf + 735
1550653411.074 * [exit]simplify:  Simplified to (sqrt (+ (* y y) (* x x)))
1550653411.074 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (* (sqrt (+ (* y y) (* x x))) (/ (sqrt (+ (* y y) (* x x))) (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.075 * [enter]simplify:  Simplifying (/ (sqrt (+ (* y y) (* x x))) (+ y x))
1550653411.075 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653411.076 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653411.081 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.081 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.081 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653411.081 * * [misc]simplify:  Extracting #3: cost 8 inf + 86
1550653411.081 * * [misc]simplify:  Extracting #4: cost 8 inf + 168
1550653411.081 * * [misc]simplify:  Extracting #5: cost 2 inf + 898
1550653411.081 * * [misc]simplify:  Extracting #6: cost 0 inf + 1302
1550653411.082 * [exit]simplify:  Simplified to (/ (sqrt (+ (* y y) (* x x))) (+ y x))
1550653411.082 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (* (sqrt (+ (* y y) (* x x))) (/ (sqrt (+ (* y y) (* x x))) (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.082 * * * * [misc]progress:  [ 125 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (cbrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.082 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
1550653411.082 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653411.084 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653411.088 * * [misc]simplify:  iters left: 4 (30 enodes)
1550653411.092 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.092 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1550653411.092 * * [misc]simplify:  Extracting #2: cost 9 inf + 1
1550653411.092 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1550653411.093 * * [misc]simplify:  Extracting #4: cost 8 inf + 87
1550653411.093 * * [misc]simplify:  Extracting #5: cost 4 inf + 697
1550653411.093 * * [misc]simplify:  Extracting #6: cost 1 inf + 1184
1550653411.093 * * [misc]simplify:  Extracting #7: cost 0 inf + 1387
1550653411.093 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ y x))) (cbrt (+ y x)))
1550653411.093 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (* (/ (/ 1 (cbrt (+ y x))) (cbrt (+ y x))) (/ (+ (* y y) (* x x)) (cbrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.094 * [enter]simplify:  Simplifying (/ (+ (* y y) (* x x)) (cbrt (+ y x)))
1550653411.094 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653411.095 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653411.099 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.099 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.099 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653411.099 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653411.099 * * [misc]simplify:  Extracting #4: cost 11 inf + 43
1550653411.099 * * [misc]simplify:  Extracting #5: cost 8 inf + 167
1550653411.099 * * [misc]simplify:  Extracting #6: cost 1 inf + 1020
1550653411.099 * * [misc]simplify:  Extracting #7: cost 0 inf + 1302
1550653411.099 * [exit]simplify:  Simplified to (/ (+ (* y y) (* x x)) (cbrt (+ y x)))
1550653411.099 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (* (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))) (/ (+ (* y y) (* x x)) (cbrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.100 * * * * [misc]progress:  [ 126 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (/ 1 (sqrt (+ y x))) (/ (+ (* y y) (* x x)) (sqrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.100 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ y x)))
1550653411.100 * * [misc]simplify:  iters left: 5 (6 enodes)
1550653411.101 * * [misc]simplify:  iters left: 4 (21 enodes)
1550653411.104 * * [misc]simplify:  iters left: 3 (23 enodes)
1550653411.108 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.108 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.108 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1550653411.108 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1550653411.108 * * [misc]simplify:  Extracting #4: cost 6 inf + 3
1550653411.108 * * [misc]simplify:  Extracting #5: cost 1 inf + 374
1550653411.108 * * [misc]simplify:  Extracting #6: cost 0 inf + 497
1550653411.108 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ y x)))
1550653411.108 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (* (/ 1 (sqrt (+ y x))) (/ (+ (* y y) (* x x)) (sqrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.108 * [enter]simplify:  Simplifying (/ (+ (* y y) (* x x)) (sqrt (+ y x)))
1550653411.108 * * [misc]simplify:  iters left: 6 (8 enodes)
1550653411.110 * * [misc]simplify:  iters left: 5 (26 enodes)
1550653411.113 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.113 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.113 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1550653411.113 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1550653411.113 * * [misc]simplify:  Extracting #4: cost 11 inf + 43
1550653411.114 * * [misc]simplify:  Extracting #5: cost 8 inf + 167
1550653411.114 * * [misc]simplify:  Extracting #6: cost 1 inf + 900
1550653411.114 * * [misc]simplify:  Extracting #7: cost 0 inf + 1142
1550653411.114 * [exit]simplify:  Simplified to (/ (+ (* y y) (* x x)) (sqrt (+ y x)))
1550653411.114 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (* (/ 1 (sqrt (+ y x))) (/ (+ (* y y) (* x x)) (sqrt (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.114 * * * * [misc]progress:  [ 127 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (/ 1 1) (/ (+ (* y y) (* x x)) (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.114 * [enter]simplify:  Simplifying (/ 1 1)
1550653411.114 * * [misc]simplify:  iters left: 2 (2 enodes)
1550653411.115 * * [misc]simplify:  iters left: 1 (6 enodes)
1550653411.116 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.117 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550653411.117 * [exit]simplify:  Simplified to 1
1550653411.117 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (* 1 (/ (+ (* y y) (* x x)) (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.117 * [enter]simplify:  Simplifying (/ (+ (* y y) (* x x)) (+ y x))
1550653411.117 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653411.118 * * [misc]simplify:  iters left: 5 (23 enodes)
1550653411.121 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.121 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.121 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1550653411.121 * * [misc]simplify:  Extracting #3: cost 10 inf + 2
1550653411.121 * * [misc]simplify:  Extracting #4: cost 1 inf + 696
1550653411.122 * * [misc]simplify:  Extracting #5: cost 0 inf + 898
1550653411.122 * [exit]simplify:  Simplified to (/ (+ (* y y) (* x x)) (+ y x))
1550653411.122 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (* 1 (/ (+ (* y y) (* x x)) (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.122 * * * * [misc]progress:  [ 128 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* 1 (/ (+ (* y y) (* x x)) (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.122 * * * * [misc]progress:  [ 129 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (+ (* y y) (* x x)) (/ 1 (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.122 * * * * [misc]progress:  [ 130 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ 1 (/ (+ y x) (+ (* y y) (* x x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.122 * * * * [misc]progress:  [ 131 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (/ (+ (* y y) (* x x)) (* (cbrt (+ y x)) (cbrt (+ y x)))) (cbrt (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.122 * [enter]simplify:  Simplifying (cbrt (+ y x))
1550653411.122 * * [misc]simplify:  iters left: 3 (4 enodes)
1550653411.123 * * [misc]simplify:  iters left: 2 (13 enodes)
1550653411.125 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.125 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653411.125 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653411.125 * * [misc]simplify:  Extracting #3: cost 4 inf + 2
1550653411.125 * * [misc]simplify:  Extracting #4: cost 0 inf + 330
1550653411.125 * [exit]simplify:  Simplified to (cbrt (+ x y))
1550653411.125 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (/ (+ (* y y) (* x x)) (* (cbrt (+ y x)) (cbrt (+ y x)))) (cbrt (+ x y)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.125 * * * * [misc]progress:  [ 132 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (/ (+ (* y y) (* x x)) (sqrt (+ y x))) (sqrt (+ y x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.125 * [enter]simplify:  Simplifying (sqrt (+ y x))
1550653411.125 * * [misc]simplify:  iters left: 3 (4 enodes)
1550653411.126 * * [misc]simplify:  iters left: 2 (13 enodes)
1550653411.128 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.128 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653411.128 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653411.128 * * [misc]simplify:  Extracting #3: cost 4 inf + 2
1550653411.128 * * [misc]simplify:  Extracting #4: cost 0 inf + 250
1550653411.128 * [exit]simplify:  Simplified to (sqrt (+ x y))
1550653411.128 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (/ (+ (* y y) (* x x)) (sqrt (+ y x))) (sqrt (+ x y)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.128 * * * * [misc]progress:  [ 133 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (/ (+ (* y y) (* x x)) 1) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.128 * [enter]simplify:  Simplifying (+ y x)
1550653411.128 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653411.129 * * [misc]simplify:  iters left: 1 (10 enodes)
1550653411.130 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.130 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.130 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1550653411.130 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1550653411.130 * [exit]simplify:  Simplified to (+ x y)
1550653411.130 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (/ (+ (* y y) (* x x)) 1) (+ x y))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.130 * * * * [misc]progress:  [ 134 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (+ y x) (cbrt (+ (* y y) (* x x)))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.130 * [enter]simplify:  Simplifying (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x))))
1550653411.131 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653411.132 * * [misc]simplify:  iters left: 5 (22 enodes)
1550653411.135 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.135 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653411.135 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1550653411.135 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1550653411.135 * * [misc]simplify:  Extracting #4: cost 12 inf + 0
1550653411.135 * * [misc]simplify:  Extracting #5: cost 10 inf + 2
1550653411.135 * * [misc]simplify:  Extracting #6: cost 1 inf + 1056
1550653411.135 * * [misc]simplify:  Extracting #7: cost 0 inf + 1298
1550653411.135 * [exit]simplify:  Simplified to (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x))))
1550653411.135 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x)))) (/ (+ y x) (cbrt (+ (* y y) (* x x)))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.136 * * * * [misc]progress:  [ 135 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (sqrt (+ (* y y) (* x x))) (/ (+ y x) (sqrt (+ (* y y) (* x x)))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.136 * [enter]simplify:  Simplifying (sqrt (+ (* y y) (* x x)))
1550653411.136 * * [misc]simplify:  iters left: 5 (6 enodes)
1550653411.137 * * [misc]simplify:  iters left: 4 (19 enodes)
1550653411.140 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.140 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1550653411.140 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1550653411.140 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1550653411.140 * * [misc]simplify:  Extracting #4: cost 6 inf + 84
1550653411.140 * * [misc]simplify:  Extracting #5: cost 0 inf + 734
1550653411.140 * [exit]simplify:  Simplified to (sqrt (+ (* y y) (* x x)))
1550653411.140 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (sqrt (+ (* y y) (* x x))) (/ (+ y x) (sqrt (+ (* y y) (* x x)))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.140 * * * * [misc]progress:  [ 136 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ 1 (/ (+ y x) (+ (* y y) (* x x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.140 * * * * [misc]progress:  [ 137 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (/ (+ (* y y) (* x x)) (+ (pow y 3) (pow x 3))) (+ (* y y) (- (* x x) (* y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.140 * [enter]simplify:  Simplifying (+ (* y y) (- (* x x) (* y x)))
1550653411.141 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653411.142 * * [misc]simplify:  iters left: 5 (29 enodes)
1550653411.147 * * [misc]simplify:  iters left: 4 (50 enodes)
1550653411.154 * * [misc]simplify:  iters left: 3 (69 enodes)
1550653411.165 * * [misc]simplify:  iters left: 2 (85 enodes)
1550653411.177 * * [misc]simplify:  iters left: 1 (105 enodes)
1550653411.192 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.192 * * [misc]simplify:  Extracting #1: cost 13 inf + 0
1550653411.192 * * [misc]simplify:  Extracting #2: cost 33 inf + 0
1550653411.192 * * [misc]simplify:  Extracting #3: cost 24 inf + 779
1550653411.193 * * [misc]simplify:  Extracting #4: cost 4 inf + 2455
1550653411.193 * * [misc]simplify:  Extracting #5: cost 0 inf + 2702
1550653411.194 * [exit]simplify:  Simplified to (+ (* y (- y x)) (* x x))
1550653411.194 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (* (/ (+ (* y y) (* x x)) (+ (pow y 3) (pow x 3))) (+ (* y (- y x)) (* x x)))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.194 * * * * [misc]progress:  [ 138 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (* (/ (+ (* y y) (* x x)) (- (* y y) (* x x))) (- y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.195 * [enter]simplify:  Simplifying (- y x)
1550653411.195 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653411.195 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653411.197 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.197 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653411.197 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653411.197 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653411.197 * [exit]simplify:  Simplified to (- y x)
1550653411.197 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (x y) (cbrt (* (/ (- x y) (* (/ (+ (* y y) (* x x)) (- (* y y) (* x x))) (- y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.197 * * * * [misc]progress:  [ 139 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (pow (* y y) 3) (pow (* x x) 3)) (* (+ y x) (+ (* (* y y) (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* x x))))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.197 * [enter]simplify:  Simplifying (+ (pow (* y y) 3) (pow (* x x) 3))
1550653411.197 * * [misc]simplify:  iters left: 5 (8 enodes)
1550653411.199 * * [misc]simplify:  iters left: 4 (35 enodes)
1550653411.205 * * [misc]simplify:  iters left: 3 (59 enodes)
1550653411.215 * * [misc]simplify:  iters left: 2 (74 enodes)
1550653411.226 * * [misc]simplify:  iters left: 1 (85 enodes)
1550653411.238 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.238 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653411.238 * * [misc]simplify:  Extracting #2: cost 18 inf + 0
1550653411.239 * * [misc]simplify:  Extracting #3: cost 21 inf + 549
1550653411.239 * * [misc]simplify:  Extracting #4: cost 6 inf + 2681
1550653411.239 * * [misc]simplify:  Extracting #5: cost 1 inf + 2269
1550653411.240 * * [misc]simplify:  Extracting #6: cost 0 inf + 2350
1550653411.240 * [exit]simplify:  Simplified to (+ (* (* y (* y y)) (* y (* y y))) (* (* x (* x x)) (* x (* x x))))
1550653411.240 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* (* y (* y y)) (* y (* y y))) (* (* x (* x x)) (* x (* x x)))) (* (+ y x) (+ (* (* y y) (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* x x))))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.241 * * * * [misc]progress:  [ 140 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (- (* (* y y) (* y y)) (* (* x x) (* x x))) (* (+ y x) (- (* y y) (* x x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.241 * [enter]simplify:  Simplifying (- (* (* y y) (* y y)) (* (* x x) (* x x)))
1550653411.241 * * [misc]simplify:  iters left: 6 (7 enodes)
1550653411.243 * * [misc]simplify:  iters left: 5 (34 enodes)
1550653411.248 * * [misc]simplify:  iters left: 4 (64 enodes)
1550653411.259 * * [misc]simplify:  iters left: 3 (113 enodes)
1550653411.279 * * [misc]simplify:  iters left: 2 (234 enodes)
1550653411.353 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.353 * * [misc]simplify:  Extracting #1: cost 48 inf + 0
1550653411.353 * * [misc]simplify:  Extracting #2: cost 136 inf + 0
1550653411.354 * * [misc]simplify:  Extracting #3: cost 155 inf + 1228
1550653411.360 * * [misc]simplify:  Extracting #4: cost 34 inf + 20014
1550653411.367 * * [misc]simplify:  Extracting #5: cost 0 inf + 27242
1550653411.373 * * [misc]simplify:  Extracting #6: cost 0 inf + 27202
1550653411.381 * [exit]simplify:  Simplified to (- (* (* y y) (* y y)) (* (* x x) (* x x)))
1550653411.381 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (- (* (* y y) (* y y)) (* (* x x) (* x x))) (* (+ y x) (- (* y y) (* x x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.381 * * * * [misc]progress:  [ 141 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (posit16->real (real->posit16 (/ (+ (* y y) (* x x)) (+ y x))))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.381 * * * * [misc]progress:  [ 142 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) 1)))>
1550653411.381 * [enter]simplify:  Simplifying 1
1550653411.381 * * [misc]simplify:  iters left: 0 (1 enodes)
1550653411.382 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.382 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550653411.382 * [exit]simplify:  Simplified to 1
1550653411.382 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) 1)))
1550653411.382 * * * * [misc]progress:  [ 143 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) 1)))>
1550653411.382 * [enter]simplify:  Simplifying 1
1550653411.382 * * [misc]simplify:  iters left: 0 (1 enodes)
1550653411.383 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.383 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550653411.383 * [exit]simplify:  Simplified to 1
1550653411.383 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) 1)))
1550653411.383 * * * * [misc]progress:  [ 144 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) 1)))>
1550653411.383 * [enter]simplify:  Simplifying 1
1550653411.383 * * [misc]simplify:  iters left: 0 (1 enodes)
1550653411.384 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.384 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1550653411.384 * [exit]simplify:  Simplified to 1
1550653411.384 * [misc]simplify:  Simplified (2 1 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) 1)))
1550653411.384 * * * * [misc]progress:  [ 145 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (- x y))))))>
1550653411.384 * [enter]simplify:  Simplifying (- x y)
1550653411.384 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653411.385 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653411.386 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.386 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653411.386 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653411.386 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653411.386 * [exit]simplify:  Simplified to (- x y)
1550653411.386 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (- x y))))))
1550653411.386 * * * * [misc]progress:  [ 146 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (- y x))))))>
1550653411.387 * [enter]simplify:  Simplifying (- y x)
1550653411.387 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653411.387 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653411.389 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.389 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653411.389 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653411.389 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653411.389 * [exit]simplify:  Simplified to (- y x)
1550653411.389 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (- y x))))))
1550653411.389 * * * * [misc]progress:  [ 147 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (- y x))))))>
1550653411.389 * [enter]simplify:  Simplifying (- y x)
1550653411.389 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653411.390 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653411.391 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.391 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653411.391 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653411.391 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653411.391 * [exit]simplify:  Simplified to (- y x)
1550653411.391 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (- y x))))))
1550653411.392 * * * * [misc]progress:  [ 148 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (- x y) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.392 * [enter]simplify:  Simplifying (- x y)
1550653411.392 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653411.392 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653411.394 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.394 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653411.394 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653411.394 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653411.394 * [exit]simplify:  Simplified to (- x y)
1550653411.394 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (- x y) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.394 * * * * [misc]progress:  [ 149 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (- y x) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.394 * [enter]simplify:  Simplifying (- y x)
1550653411.394 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653411.395 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653411.396 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.396 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653411.396 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653411.396 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653411.396 * [exit]simplify:  Simplified to (- y x)
1550653411.397 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (- y x) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.397 * * * * [misc]progress:  [ 150 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (- y x) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.397 * [enter]simplify:  Simplifying (- y x)
1550653411.397 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653411.397 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653411.399 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.399 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653411.399 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653411.399 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653411.399 * [exit]simplify:  Simplified to (- y x)
1550653411.399 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (- y x) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.399 * * * * [misc]progress:  [ 151 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (- x y)) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.399 * [enter]simplify:  Simplifying (- x y)
1550653411.399 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653411.400 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653411.401 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.401 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653411.401 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653411.401 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653411.401 * [exit]simplify:  Simplified to (- x y)
1550653411.402 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (cbrt (* (/ (- x y) (- x y)) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.402 * * * * [misc]progress:  [ 152 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (- y x)) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.402 * [enter]simplify:  Simplifying (- y x)
1550653411.402 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653411.402 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653411.404 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.404 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653411.404 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653411.404 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653411.404 * [exit]simplify:  Simplified to (- y x)
1550653411.404 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (cbrt (* (/ (- x y) (- y x)) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.404 * * * * [misc]progress:  [ 153 / 153 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (- x y) (- y x)) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))>
1550653411.404 * [enter]simplify:  Simplifying (- y x)
1550653411.404 * * [misc]simplify:  iters left: 2 (3 enodes)
1550653411.405 * * [misc]simplify:  iters left: 1 (11 enodes)
1550653411.406 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653411.406 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1550653411.406 * * [misc]simplify:  Extracting #2: cost 3 inf + 43
1550653411.406 * * [misc]simplify:  Extracting #3: cost 0 inf + 168
1550653411.407 * [exit]simplify:  Simplified to (- y x)
1550653411.407 * [misc]simplify:  Simplified (2 1 1 2) to (λ (x y) (cbrt (* (/ (- x y) (- y x)) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))
1550653411.407 * * * [misc]progress:  adding candidates to table
1550653412.533 * * [misc]progress:  iteration 3 / 4
1550653412.533 * * * [misc]progress:  picking best candidate
1550653412.536 * * * * [misc]pick:  Picked  #<alt (λ (x y) -1)>
1550653412.536 * * * [misc]progress:  localizing error
1550653412.536 * * * [misc]progress:  generating rewritten candidates
1550653412.536 * * * [misc]progress:  generating series expansions
1550653412.536 * * * [misc]progress:  simplifying candidates
1550653412.536 * * * [misc]progress:  adding candidates to table
1550653412.536 * * [misc]progress:  iteration 4 / 4
1550653412.536 * * * [misc]progress:  picking best candidate
1550653412.538 * * * * [misc]pick:  Picked  #<alt (λ (x y) 1)>
1550653412.538 * * * [misc]progress:  localizing error
1550653412.538 * * * [misc]progress:  generating rewritten candidates
1550653412.538 * * * [misc]progress:  generating series expansions
1550653412.538 * * * [misc]progress:  simplifying candidates
1550653412.538 * * * [misc]progress:  adding candidates to table
1550653412.539 * [misc]progress:  [Phase 3 of 3] Extracting.
1550653412.539 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x y) -1)> #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) 1)>)
1550653412.539 * * * [misc]regime-changes:  Trying 3 branch expressions: (y x (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
1550653412.539 * * * * [misc]regimes:  Trying to branch on y from (#<alt (λ (x y) -1)> #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) 1)>)
1550653412.578 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x y) -1)> #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) 1)>)
1550653412.616 * * * * [misc]regimes:  Trying to branch on (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) from (#<alt (λ (x y) -1)> #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) 1)>)
1550653412.640 * * * * [misc]regimes:  Trying to branch on (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) from (#<alt (λ (x y) -1)> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) 1)>)
1550653412.662 * * * [misc]regime:  Found split indices: #<option (#s(si 0 52) #s(si 1 128) #s(si 3 201) #s(si 2 255))>
1550653412.663 * [misc]binary-search:  Improving bounds with binary search for y and (#<alt (λ (x y) -1)> #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) 1)>)
1550653412.761 * [misc]regimes:  Found splitpoints: (#s(sp 0 y -3.2516136687883904e+109) #s(sp 1 y -1.3671339967957754e-146) #s(sp 3 y 5.2770893163471555e-177) #s(sp 2 y +nan.0)) , with alts (#<alt (λ (x y) -1)> #<alt (λ (x y) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))))> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) 1)>)
1550653412.761 * [enter]simplify:  Simplifying (if (<= y -3.2516136687883904e+109) -1 (if (<= y -1.3671339967957754e-146) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))) (if (<= y 5.2770893163471555e-177) 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
1550653412.761 * * [misc]simplify:  iters left: 6 (29 enodes)
1550653412.762 * * [misc]simplify:  iters left: 5 (33 enodes)
1550653412.763 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1550653412.764 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1550653412.764 * * [misc]simplify:  Extracting #2: cost 8 inf + 1
1550653412.764 * * [misc]simplify:  Extracting #3: cost 11 inf + 3
1550653412.764 * * [misc]simplify:  Extracting #4: cost 12 inf + 139
1550653412.764 * * [misc]simplify:  Extracting #5: cost 17 inf + 207
1550653412.764 * * [misc]simplify:  Extracting #6: cost 17 inf + 248
1550653412.764 * * [misc]simplify:  Extracting #7: cost 13 inf + 374
1550653412.764 * * [misc]simplify:  Extracting #8: cost 7 inf + 1466
1550653412.764 * * [misc]simplify:  Extracting #9: cost 4 inf + 2484
1550653412.765 * * [misc]simplify:  Extracting #10: cost 3 inf + 2926
1550653412.765 * * [misc]simplify:  Extracting #11: cost 2 inf + 3448
1550653412.766 * * [misc]simplify:  Extracting #12: cost 0 inf + 5310
1550653412.767 * [exit]simplify:  Simplified to (if (<= y -3.2516136687883904e+109) -1 (if (<= y -1.3671339967957754e-146) (cbrt (* (/ (- x y) (/ (+ (* y y) (* x x)) (+ y x))) (/ (* (- x y) (- x y)) (* (/ (+ (* y y) (* x x)) (+ y x)) (/ (+ (* y y) (* x x)) (+ y x)))))) (if (<= y 5.2770893163471555e-177) 1 (/ (* (+ y x) (- x y)) (+ (* y y) (* x x))))))
1550653414.041 * [misc]regime-testing:  Baseline error score: 19.440327544168692
1550653414.042 * [misc]regime-testing:  Oracle error score: 0.42774160227073654
1550653414.044 * [misc]regime-testing:  End program error score: 5.365310610645508
1550653414.088 * [misc]regime-testing:  Target error score: 0.03146044061658259